ge failed!
[  263.504121][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  263.514177][ T5908] metapage_write_end_io: I/O error
[  263.523803][ T5908] metapage_read_end_io: I/O error
[  263.534291][ T5907] lbmIODone: I/O error in JFS log
[  263.540139][ T6749] loop2: detected capacity change from 32768 to 0
[  263.548269][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  263.567602][ T5908] read_mapping_page failed!
[  263.572382][ T5907] lbmIODone: I/O error in JFS log
[  263.579133][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  263.586383][ T5907] lbmIODone: I/O error in JFS log
[  263.597067][ T5907] lmLogShutdown: exit(-5)
[  263.604255][ T5908] metapage_write_end_io: I/O error
[  263.613311][ T5907] jfs_umount failed with return code -5
[  263.622254][ T5908] metapage_read_end_io: I/O error
[  263.627346][ T5908] read_mapping_page failed!
[  263.632766][ T5915] metapage_write_end_io: I/O error
[  263.652619][ T5915] metapage_read_end_io: I/O error
[  263.658189][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  263.665550][ T5908] metapage_write_end_io: I/O error
[  263.676750][ T5915] read_mapping_page failed!
[  263.681811][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  263.703082][ T5908] metapage_read_end_io: I/O error
[  263.742728][ T5915] metapage_write_end_io: I/O error
[  263.750282][ T5908] read_mapping_page failed!
[  263.754846][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  263.766716][ T5915] metapage_read_end_io: I/O error
[  263.782127][ T5915] read_mapping_page failed!
[  263.786709][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  263.788239][ T5908] lbmIODone: I/O error in JFS log
[  263.799530][ T5908] lbmIODone: I/O error in JFS log
[  263.804639][ T5908] lbmIODone: I/O error in JFS log
[  263.812717][ T5915] metapage_write_end_io: I/O error
[  263.818754][ T5908] lmLogShutdown: exit(-5)
[  263.826592][ T5915] metapage_read_end_io: I/O error
[  263.832730][ T5908] jfs_umount failed with return code -5
[  263.842225][ T5915] read_mapping_page failed!
[  263.844685][ T6753] loop3: detected capacity change from 0 to 32768
[  263.846759][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  263.866283][ T5915] lbmIODone: I/O error in JFS log
[  263.872214][ T5915] lbmIODone: I/O error in JFS log
[  263.877321][ T5915] lbmIODone: I/O error in JFS log
[  263.888944][ T5915] lmLogShutdown: exit(-5)
[  263.895337][ T5915] jfs_umount failed with return code -5
[  264.017579][ T6753] loop3: detected capacity change from 32768 to 0
[  264.058751][    C0] I/O error, dev loop3, sector 8192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  264.153007][ T5916] metapage_write_end_io: I/O error
[  264.158762][ T5916] metapage_read_end_io: I/O error
[  264.163848][ T5916] read_mapping_page failed!
[  264.190114][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  264.219004][ T5916] metapage_write_end_io: I/O error
[  264.224317][ T5916] metapage_read_end_io: I/O error
[  264.257683][ T5916] read_mapping_page failed!
[  264.262262][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  264.287865][ T5916] metapage_write_end_io: I/O error
[  264.293122][ T5916] metapage_read_end_io: I/O error
[  264.317508][ T5916] read_mapping_page failed!
[  264.322092][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  264.355531][ T5916] lbmIODone: I/O error in JFS log
[  264.360898][ T5916] lbmIODone: I/O error in JFS log
[  264.366013][ T5916] lbmIODone: I/O error in JFS log
[  264.388091][ T5916] lmLogShutdown: exit(-5)
[  264.392532][ T5916] jfs_umount failed with return code -5
[  264.889365][ T6755] loop0: detected capacity change from 0 to 32768
[  265.008392][ T6755] loop0: detected capacity change from 32768 to 0
[  265.023357][    C1] I/O error, dev loop0, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  265.056626][ T6757] loop1: detected capacity change from 0 to 32768
[  265.070463][ T5907] metapage_write_end_io: I/O error
2025/10/26 18:58:57 executed programs: 364
[  265.097960][ T5907] metapage_read_end_io: I/O error
[  265.103058][ T5907] read_mapping_page failed!
[  265.125332][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  265.145901][ T5907] metapage_write_end_io: I/O error
[  265.151843][ T5907] metapage_read_end_io: I/O error
[  265.157831][ T6757] loop1: detected capacity change from 32768 to 0
[  265.164818][ T5907] read_mapping_page failed!
[  265.170251][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  265.187764][ T5907] metapage_write_end_io: I/O error
[  265.193149][ T5907] metapage_read_end_io: I/O error
[  265.200777][ T5908] metapage_write_end_io: I/O error
[  265.206140][ T5908] metapage_read_end_io: I/O error
[  265.207546][ T5907] read_mapping_page failed!
[  265.226014][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  265.234579][ T6759] loop2: detected capacity change from 0 to 32768
[  265.241758][ T5907] lbmIODone: I/O error in JFS log
[  265.246876][ T5907] lbmIODone: I/O error in JFS log
[  265.248461][ T5908] read_mapping_page failed!
[  265.256463][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  265.275306][ T5907] lbmIODone: I/O error in JFS log
[  265.298006][ T5907] lmLogShutdown: exit(-5)
[  265.305856][ T5908] metapage_write_end_io: I/O error
[  265.311086][ T5907] jfs_umount failed with return code -5
[  265.331913][ T5908] metapage_read_end_io: I/O error
[  265.337021][ T5908] read_mapping_page failed!
[  265.342315][ T6759] loop2: detected capacity change from 32768 to 0
[  265.347686][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  265.356556][ T5908] metapage_write_end_io: I/O error
[  265.369128][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  265.417901][ T5908] metapage_read_end_io: I/O error
[  265.418126][ T5915] metapage_write_end_io: I/O error
[  265.423019][ T5908] read_mapping_page failed!
[  265.441296][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  265.457126][ T5908] lbmIODone: I/O error in JFS log
[  265.460650][ T5915] metapage_read_end_io: I/O error
[  265.462571][ T5908] lbmIODone: I/O error in JFS log
[  265.480072][ T5908] lbmIODone: I/O error in JFS log
[  265.485701][ T5908] lmLogShutdown: exit(-5)
[  265.488916][ T5915] read_mapping_page failed!
[  265.494651][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  265.501951][ T5908] jfs_umount failed with return code -5
[  265.528234][ T5915] metapage_write_end_io: I/O error
[  265.533546][ T5915] metapage_read_end_io: I/O error
[  265.556735][ T5915] read_mapping_page failed!
[  265.567509][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  265.577824][ T5915] metapage_write_end_io: I/O error
[  265.583066][ T5915] metapage_read_end_io: I/O error
[  265.617701][ T5915] read_mapping_page failed!
[  265.622290][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  265.658092][ T5915] lbmIODone: I/O error in JFS log
[  265.663238][ T5915] lbmIODone: I/O error in JFS log
[  265.678983][ T5915] lbmIODone: I/O error in JFS log
[  265.684616][ T5915] lmLogShutdown: exit(-5)
[  265.697759][ T5915] jfs_umount failed with return code -5
[  265.728244][ T6761] loop3: detected capacity change from 0 to 32768
[  265.808199][ T6761] loop3: detected capacity change from 32768 to 0
[  265.842922][    C0] I/O error, dev loop3, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  265.865497][ T5916] metapage_write_end_io: I/O error
[  265.877646][ T5916] metapage_read_end_io: I/O error
[  265.882789][ T5916] read_mapping_page failed!
[  265.887334][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  265.924764][ T5916] metapage_write_end_io: I/O error
[  265.948103][ T5916] metapage_read_end_io: I/O error
[  265.953213][ T5916] read_mapping_page failed!
[  265.978126][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  265.985536][ T5916] metapage_write_end_io: I/O error
[  266.018811][ T5916] metapage_read_end_io: I/O error
[  266.023928][ T5916] read_mapping_page failed!
[  266.038666][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  266.046282][ T5916] lbmIODone: I/O error in JFS log
[  266.078259][ T5916] lbmIODone: I/O error in JFS log
[  266.083407][ T5916] lbmIODone: I/O error in JFS log
[  266.108717][ T5916] lmLogShutdown: exit(-5)
[  266.113157][ T5916] jfs_umount failed with return code -5
[  266.567389][ T6763] loop0: detected capacity change from 0 to 32768
[  266.668522][ T6763] loop0: detected capacity change from 32768 to 0
[  266.693488][    C1] I/O error, dev loop0, sector 30720 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  266.729123][ T5907] bio_check_eod: 122 callbacks suppressed
[  266.729143][ T5907] syz-executor: attempt to access beyond end of device
[  266.729143][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  266.787593][ T5907] metapage_write_end_io: I/O error
[  266.793181][ T5907] syz-executor: attempt to access beyond end of device
[  266.793181][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  266.828238][ T5907] metapage_read_end_io: I/O error
[  266.833347][ T5907] read_mapping_page failed!
[  266.847547][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  266.856463][ T6765] loop1: detected capacity change from 0 to 32768
[  266.863328][ T5907] syz-executor: attempt to access beyond end of device
[  266.863328][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  266.873731][ T6767] loop2: detected capacity change from 0 to 32768
[  266.899980][ T5907] metapage_write_end_io: I/O error
[  266.905340][ T5907] syz-executor: attempt to access beyond end of device
[  266.905340][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  266.950821][ T5907] metapage_read_end_io: I/O error
[  266.956080][ T5907] read_mapping_page failed!
[  266.960690][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  266.967669][ T6767] loop2: detected capacity change from 32768 to 0
[  266.969143][ T5907] syz-executor: attempt to access beyond end of device
[  266.969143][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  266.990439][ T6765] loop1: detected capacity change from 32768 to 0
[  266.997653][ T5915] syz-executor: attempt to access beyond end of device
[  266.997653][ T5915] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  267.013993][    C1] I/O error, dev loop1, sector 32032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  267.020266][ T5907] metapage_write_end_io: I/O error
[  267.034835][ T5908] syz-executor: attempt to access beyond end of device
[  267.034835][ T5908] loop1: rw=1, sector=256, nr_sectors = 8 limit=0
[  267.045567][ T5915] metapage_write_end_io: I/O error
[  267.053963][ T5915] syz-executor: attempt to access beyond end of device
[  267.053963][ T5915] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  267.067791][ T5908] metapage_write_end_io: I/O error
[  267.073127][ T5908] syz-executor: attempt to access beyond end of device
[  267.073127][ T5908] loop1: rw=0, sector=104, nr_sectors = 8 limit=0
[  267.097191][ T5907] syz-executor: attempt to access beyond end of device
[  267.097191][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  267.117465][ T5915] metapage_read_end_io: I/O error
[  267.122725][ T5907] metapage_read_end_io: I/O error
[  267.132018][ T5908] metapage_read_end_io: I/O error
[  267.139318][ T5915] read_mapping_page failed!
[  267.143884][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  267.158230][ T5907] read_mapping_page failed!
[  267.162906][ T5908] read_mapping_page failed!
[  267.168420][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  267.177091][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  267.187601][ T5915] metapage_write_end_io: I/O error
[  267.192894][ T5915] metapage_read_end_io: I/O error
[  267.203812][ T5907] lbmIODone: I/O error in JFS log
[  267.210509][ T5908] metapage_write_end_io: I/O error
[  267.215796][ T5908] metapage_read_end_io: I/O error
[  267.221281][ T5907] lbmIODone: I/O error in JFS log
[  267.226387][ T5907] lbmIODone: I/O error in JFS log
[  267.231607][ T5915] read_mapping_page failed!
[  267.236146][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  267.244097][ T5908] read_mapping_page failed!
[  267.249249][ T5907] lmLogShutdown: exit(-5)
[  267.253640][ T5907] jfs_umount failed with return code -5
[  267.259362][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  267.266729][ T5908] metapage_write_end_io: I/O error
[  267.276051][ T5908] metapage_read_end_io: I/O error
[  267.281213][ T5908] read_mapping_page failed!
[  267.282001][ T5915] metapage_write_end_io: I/O error
[  267.285935][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  267.298713][ T5908] lbmIODone: I/O error in JFS log
[  267.303830][ T5908] lbmIODone: I/O error in JFS log
[  267.310288][ T5908] lbmIODone: I/O error in JFS log
[  267.312783][ T5915] metapage_read_end_io: I/O error
[  267.315921][ T5908] lmLogShutdown: exit(-5)
[  267.337677][ T5915] read_mapping_page failed!
[  267.342265][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  267.346024][ T5908] jfs_umount failed with return code -5
[  267.376494][ T6769] loop3: detected capacity change from 0 to 32768
[  267.383608][ T5915] lbmIODone: I/O error in JFS log
[  267.389020][ T5915] lbmIODone: I/O error in JFS log
[  267.398541][ T5915] lbmIODone: I/O error in JFS log
[  267.404167][ T5915] lmLogShutdown: exit(-5)
[  267.411022][ T5915] jfs_umount failed with return code -5
[  267.548470][ T6769] loop3: detected capacity change from 32768 to 0
[  267.555717][    C0] I/O error, dev loop3, sector 64 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  267.616349][ T5916] metapage_write_end_io: I/O error
[  267.643828][ T5916] metapage_read_end_io: I/O error
[  267.652532][ T5916] read_mapping_page failed!
[  267.657105][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  267.668430][ T5916] metapage_write_end_io: I/O error
[  267.673724][ T5916] metapage_read_end_io: I/O error
[  267.710500][ T5916] read_mapping_page failed!
[  267.715151][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  267.737985][ T5916] metapage_write_end_io: I/O error
[  267.743261][ T5916] metapage_read_end_io: I/O error
[  267.758136][ T5916] read_mapping_page failed!
[  267.762706][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  267.777761][ T5916] Buffer I/O error on dev loop3, logical block 8, lost sync page write
[  267.786226][ T5916] lbmIODone: I/O error in JFS log
[  267.798062][ T5916] lbmIODone: I/O error in JFS log
[  267.803206][ T5916] lbmIODone: I/O error in JFS log
[  267.843232][ T5916] lmLogShutdown: exit(-5)
[  267.851329][ T5916] jfs_umount failed with return code -5
[  268.435389][ T6772] loop0: detected capacity change from 0 to 32768
[  268.537774][ T6772] loop0: detected capacity change from 32768 to 0
[  268.556240][    C0] I/O error, dev loop0, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  268.607157][ T5907] metapage_write_end_io: I/O error
[  268.615199][ T5907] metapage_read_end_io: I/O error
[  268.631614][ T5907] read_mapping_page failed!
[  268.636197][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  268.663469][ T6776] loop1: detected capacity change from 0 to 32768
[  268.673209][ T6775] loop2: detected capacity change from 0 to 32768
[  268.680884][ T5907] metapage_write_end_io: I/O error
[  268.686159][ T5907] metapage_read_end_io: I/O error
[  268.715753][ T5907] read_mapping_page failed!
[  268.720646][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  268.729766][ T5907] metapage_write_end_io: I/O error
[  268.736142][ T5907] metapage_read_end_io: I/O error
[  268.744029][ T5907] read_mapping_page failed!
[  268.748091][ T6775] loop2: detected capacity change from 32768 to 0
[  268.749527][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  268.768848][ T5907] lbmIODone: I/O error in JFS log
[  268.773981][ T5907] lbmIODone: I/O error in JFS log
[  268.779383][ T6776] loop1: detected capacity change from 32768 to 0
[  268.791591][    C1] I/O error, dev loop1, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  268.796906][ T5907] lbmIODone: I/O error in JFS log
[  268.808010][    C1] I/O error, dev loop2, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  268.808326][ T5907] lmLogShutdown: exit(-5)
[  268.838722][ T5907] jfs_umount failed with return code -5
[  268.851322][ T5908] metapage_write_end_io: I/O error
[  268.856703][ T5908] metapage_read_end_io: I/O error
[  268.877802][ T5908] read_mapping_page failed!
[  268.885063][ T5915] metapage_write_end_io: I/O error
[  268.887186][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  268.910343][ T5915] metapage_read_end_io: I/O error
[  268.927469][ T5915] read_mapping_page failed!
[  268.929422][ T5908] metapage_write_end_io: I/O error
[  268.937725][ T5908] metapage_read_end_io: I/O error
[  268.942866][ T5908] read_mapping_page failed!
[  268.953601][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  268.964028][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  268.978608][ T5915] metapage_write_end_io: I/O error
[  268.997909][ T5908] metapage_write_end_io: I/O error
[  269.003179][ T5908] metapage_read_end_io: I/O error
[  269.003465][ T5915] metapage_read_end_io: I/O error
[  269.026444][ T5915] read_mapping_page failed!
[  269.034030][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  269.044181][ T5915] metapage_write_end_io: I/O error
[  269.049532][ T5908] read_mapping_page failed!
[  269.049545][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  269.050046][ T5908] lbmIODone: I/O error in JFS log
[  269.050088][ T5908] lbmIODone: I/O error in JFS log
[  269.050124][ T5908] lbmIODone: I/O error in JFS log
[  269.050664][ T5908] lmLogShutdown: exit(-5)
[  269.050694][ T5908] jfs_umount failed with return code -5
[  269.098339][ T5915] metapage_read_end_io: I/O error
[  269.103653][ T5915] read_mapping_page failed!
[  269.108299][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  269.115846][ T5915] lbmIODone: I/O error in JFS log
[  269.153006][ T5915] lbmIODone: I/O error in JFS log
[  269.177831][ T5915] lbmIODone: I/O error in JFS log
[  269.183477][ T5915] lmLogShutdown: exit(-5)
[  269.217543][ T5915] jfs_umount failed with return code -5
[  269.273020][ T6778] loop3: detected capacity change from 0 to 32768
[  269.358177][ T6778] loop3: detected capacity change from 32768 to 0
[  269.379525][    C1] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  269.454022][ T5916] metapage_write_end_io: I/O error
[  269.472061][ T5916] metapage_read_end_io: I/O error
[  269.503636][ T5916] read_mapping_page failed!
[  269.508282][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  269.515666][ T5916] metapage_write_end_io: I/O error
[  269.548138][ T5916] metapage_read_end_io: I/O error
[  269.553251][ T5916] read_mapping_page failed!
[  269.557998][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  269.566532][ T5916] metapage_write_end_io: I/O error
[  269.608739][ T5916] metapage_read_end_io: I/O error
[  269.613851][ T5916] read_mapping_page failed!
[  269.627522][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  269.635175][ T5916] lbmIODone: I/O error in JFS log
[  269.647610][ T5916] lbmIODone: I/O error in JFS log
[  269.652756][ T5916] lbmIODone: I/O error in JFS log
[  269.668091][ T5916] lmLogShutdown: exit(-5)
[  269.672520][ T5916] jfs_umount failed with return code -5
[  270.046258][ T6780] loop0: detected capacity change from 0 to 32768
[  270.157660][ T6780] loop0: detected capacity change from 32768 to 0
[  270.168208][    C1] I/O error, dev loop0, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2025/10/26 18:59:02 executed programs: 376
[  270.210486][ T5907] metapage_write_end_io: I/O error
[  270.215825][ T5907] metapage_read_end_io: I/O error
[  270.248420][ T5907] read_mapping_page failed!
[  270.258595][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  270.287285][ T5907] metapage_write_end_io: I/O error
[  270.304143][ T5907] metapage_read_end_io: I/O error
[  270.317575][ T5907] read_mapping_page failed!
[  270.332515][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  270.347816][ T5907] metapage_write_end_io: I/O error
[  270.356706][ T6782] loop1: detected capacity change from 0 to 32768
[  270.363443][ T5907] metapage_read_end_io: I/O error
[  270.377516][ T5907] read_mapping_page failed!
[  270.393777][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  270.413823][ T5907] lbmIODone: I/O error in JFS log
[  270.431719][ T5907] lbmIODone: I/O error in JFS log
[  270.442151][ T5907] lbmIODone: I/O error in JFS log
[  270.452546][ T5907] lmLogShutdown: exit(-5)
[  270.456974][ T5907] jfs_umount failed with return code -5
[  270.467844][ T6782] loop1: detected capacity change from 32768 to 0
[  270.489650][    C1] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  270.517241][ T6784] loop2: detected capacity change from 0 to 32768
[  270.531265][ T5908] metapage_write_end_io: I/O error
[  270.556874][ T5908] metapage_read_end_io: I/O error
[  270.587160][ T5908] read_mapping_page failed!
[  270.600949][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  270.625709][ T5908] metapage_write_end_io: I/O error
[  270.632050][ T5908] metapage_read_end_io: I/O error
[  270.637142][ T5908] read_mapping_page failed!
[  270.643757][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  270.657754][ T6784] loop2: detected capacity change from 32768 to 0
[  270.666295][    C1] I/O error, dev loop2, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  270.676634][ T5908] metapage_write_end_io: I/O error
[  270.695762][ T5908] metapage_read_end_io: I/O error
[  270.701059][ T5908] read_mapping_page failed!
[  270.705628][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  270.713451][ T5908] lbmIODone: I/O error in JFS log
[  270.724035][ T5915] metapage_write_end_io: I/O error
[  270.735774][ T5908] lbmIODone: I/O error in JFS log
[  270.753702][ T5915] metapage_read_end_io: I/O error
[  270.768569][ T5908] lbmIODone: I/O error in JFS log
[  270.774234][ T5908] lmLogShutdown: exit(-5)
[  270.787669][ T5915] read_mapping_page failed!
[  270.797306][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  270.807562][ T5908] jfs_umount failed with return code -5
[  270.819861][ T5915] metapage_write_end_io: I/O error
[  270.825165][ T5915] metapage_read_end_io: I/O error
[  270.834685][ T6786] loop3: detected capacity change from 0 to 32768
[  270.837193][ T5915] read_mapping_page failed!
[  270.845925][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  270.856237][ T5915] metapage_write_end_io: I/O error
[  270.905152][ T5915] metapage_read_end_io: I/O error
[  270.925085][ T5915] read_mapping_page failed!
[  270.936367][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  270.962919][ T5915] lbmIODone: I/O error in JFS log
[  270.975586][ T5915] lbmIODone: I/O error in JFS log
[  270.988130][ T6786] loop3: detected capacity change from 32768 to 0
[  271.007768][ T5915] lbmIODone: I/O error in JFS log
[  271.013770][ T5915] lmLogShutdown: exit(-5)
[  271.037522][ T5915] jfs_umount failed with return code -5
[  271.065731][ T5916] metapage_write_end_io: I/O error
[  271.096499][ T5916] metapage_read_end_io: I/O error
[  271.101825][ T5916] read_mapping_page failed!
[  271.106800][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  271.152164][ T5916] metapage_write_end_io: I/O error
[  271.170487][ T5916] metapage_read_end_io: I/O error
[  271.175594][ T5916] read_mapping_page failed!
[  271.212279][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  271.237858][ T5916] metapage_write_end_io: I/O error
[  271.243141][ T5916] metapage_read_end_io: I/O error
[  271.267577][ T5916] read_mapping_page failed!
[  271.272485][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  271.288048][ T5916] lbmIODone: I/O error in JFS log
[  271.293193][ T5916] lbmIODone: I/O error in JFS log
[  271.307790][ T5916] lbmIODone: I/O error in JFS log
[  271.318110][ T5916] lmLogShutdown: exit(-5)
[  271.322544][ T5916] jfs_umount failed with return code -5
[  271.663120][ T6788] loop0: detected capacity change from 0 to 32768
[  271.788576][ T6788] loop0: detected capacity change from 32768 to 0
[  271.805057][    C1] blk_print_req_error: 1 callbacks suppressed
[  271.805075][    C1] I/O error, dev loop0, sector 32368 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  271.901761][ T5907] bio_check_eod: 121 callbacks suppressed
[  271.901781][ T5907] syz-executor: attempt to access beyond end of device
[  271.901781][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  271.947696][ T5907] metapage_write_end_io: I/O error
[  271.953071][ T5907] syz-executor: attempt to access beyond end of device
[  271.953071][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  272.012171][ T5907] metapage_read_end_io: I/O error
[  272.030263][ T5907] read_mapping_page failed!
[  272.047661][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  272.068989][ T5907] syz-executor: attempt to access beyond end of device
[  272.068989][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  272.103217][ T5907] metapage_write_end_io: I/O error
[  272.121596][ T5907] syz-executor: attempt to access beyond end of device
[  272.121596][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  272.157671][ T5907] metapage_read_end_io: I/O error
[  272.162786][ T5907] read_mapping_page failed!
[  272.185860][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  272.211346][ T5907] syz-executor: attempt to access beyond end of device
[  272.211346][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  272.243507][ T5907] metapage_write_end_io: I/O error
[  272.262340][ T5907] syz-executor: attempt to access beyond end of device
[  272.262340][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  272.289593][ T6790] loop1: detected capacity change from 0 to 32768
[  272.296220][ T5907] metapage_read_end_io: I/O error
[  272.316497][ T5907] read_mapping_page failed!
[  272.341140][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  272.362302][ T5907] syz-executor: attempt to access beyond end of device
[  272.362302][ T5907] loop0: rw=0, sector=64, nr_sectors = 8 limit=0
[  272.396423][ T5907] syz-executor: attempt to access beyond end of device
[  272.396423][ T5907] loop0: rw=0, sector=120, nr_sectors = 8 limit=0
[  272.431521][ T5907] syz-executor: attempt to access beyond end of device
[  272.431521][ T5907] loop0: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  272.468008][ T6790] loop1: detected capacity change from 32768 to 0
[  272.477539][ T5907] lbmIODone: I/O error in JFS log
[  272.482675][ T5907] syz-executor: attempt to access beyond end of device
[  272.482675][ T5907] loop0: rw=0, sector=30728, nr_sectors = 8 limit=0
[  272.517734][    C0] I/O error, dev loop1, sector 29680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  272.520642][ T6792] loop2: detected capacity change from 0 to 32768
[  272.548771][ T5907] lbmIODone: I/O error in JFS log
[  272.553923][ T5907] lbmIODone: I/O error in JFS log
[  272.558116][ T5908] metapage_write_end_io: I/O error
[  272.564465][ T5908] metapage_read_end_io: I/O error
[  272.569444][ T5907] lmLogShutdown: exit(-5)
[  272.577398][ T5907] jfs_umount failed with return code -5
[  272.589271][ T5908] read_mapping_page failed!
[  272.612156][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  272.627924][ T5908] metapage_write_end_io: I/O error
[  272.644846][ T5908] metapage_read_end_io: I/O error
[  272.652973][ T6794] loop3: detected capacity change from 0 to 32768
[  272.659646][ T5908] read_mapping_page failed!
[  272.664246][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  272.668512][ T6792] loop2: detected capacity change from 32768 to 0
[  272.681862][ T5908] metapage_write_end_io: I/O error
[  272.687120][ T5908] metapage_read_end_io: I/O error
[  272.699738][ T5908] read_mapping_page failed!
[  272.705567][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  272.712314][    C1] I/O error, dev loop2, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  272.724359][ T5908] lbmIODone: I/O error in JFS log
[  272.744862][ T5908] lbmIODone: I/O error in JFS log
[  272.769862][ T5915] metapage_write_end_io: I/O error
[  272.787688][ T5915] metapage_read_end_io: I/O error
[  272.792791][ T5915] read_mapping_page failed!
[  272.797327][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  272.797733][ T5908] lbmIODone: I/O error in JFS log
[  272.818461][ T6794] loop3: detected capacity change from 32768 to 0
[  272.825850][    C1] I/O error, dev loop3, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  272.836905][ T5915] metapage_write_end_io: I/O error
[  272.854468][ T5908] lmLogShutdown: exit(-5)
[  272.857962][ T5915] metapage_read_end_io: I/O error
[  272.877650][ T5908] jfs_umount failed with return code -5
[  272.885662][ T5915] read_mapping_page failed!
[  272.890635][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  272.920645][ T5916] metapage_write_end_io: I/O error
[  272.926021][ T5916] metapage_read_end_io: I/O error
[  272.933980][ T5915] metapage_write_end_io: I/O error
[  272.947765][ T5915] metapage_read_end_io: I/O error
[  272.957351][ T5915] read_mapping_page failed!
[  272.957500][ T5916] read_mapping_page failed!
[  272.977576][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  272.977783][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  272.985276][ T5915] lbmIODone: I/O error in JFS log
[  273.032202][ T5916] metapage_write_end_io: I/O error
[  273.033480][ T5915] lbmIODone: I/O error in JFS log
[  273.045134][ T5915] lbmIODone: I/O error in JFS log
[  273.050660][ T5916] metapage_read_end_io: I/O error
[  273.055745][ T5916] read_mapping_page failed!
[  273.056301][ T5915] lmLogShutdown: exit(-5)
[  273.065281][ T5915] jfs_umount failed with return code -5
[  273.084800][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  273.097117][ T5916] metapage_write_end_io: I/O error
[  273.102707][ T5916] metapage_read_end_io: I/O error
[  273.125008][ T5916] read_mapping_page failed!
[  273.147858][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  273.155435][ T5916] lbmIODone: I/O error in JFS log
[  273.187739][ T5916] lbmIODone: I/O error in JFS log
[  273.192989][ T5916] lbmIODone: I/O error in JFS log
[  273.213913][ T5916] lmLogShutdown: exit(-5)
[  273.228074][ T5916] jfs_umount failed with return code -5
[  273.999482][ T6796] loop0: detected capacity change from 0 to 32768
[  274.125011][ T6798] loop1: detected capacity change from 0 to 32768
[  274.157993][ T6796] loop0: detected capacity change from 32768 to 0
[  274.174210][    C0] I/O error, dev loop0, sector 376 op 0x0:(READ) flags 0x80700 phys_seg 17 prio class 2
[  274.219711][ T5907] metapage_write_end_io: I/O error
[  274.235420][ T5907] metapage_read_end_io: I/O error
[  274.255845][ T5907] read_mapping_page failed!
[  274.266373][ T6800] loop2: detected capacity change from 0 to 32768
[  274.276162][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  274.283341][ T6798] loop1: detected capacity change from 32768 to 0
[  274.293782][ T5907] metapage_write_end_io: I/O error
[  274.299303][    C1] I/O error, dev loop1, sector 8192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  274.321634][ T5908] metapage_write_end_io: I/O error
[  274.322592][ T5907] metapage_read_end_io: I/O error
[  274.326930][ T5908] metapage_read_end_io: I/O error
[  274.363532][ T5908] read_mapping_page failed!
[  274.368630][ T5907] read_mapping_page failed!
[  274.368921][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  274.373950][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  274.374305][ T5907] metapage_write_end_io: I/O error
[  274.382555][ T5908] metapage_write_end_io: I/O error
[  274.412063][ T5908] metapage_read_end_io: I/O error
[  274.425327][ T5907] metapage_read_end_io: I/O error
[  274.431176][ T5908] read_mapping_page failed!
[  274.435733][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  274.437708][ T5907] read_mapping_page failed!
[  274.448039][ T6803] loop2: detected capacity change from 32768 to 0
[  274.457725][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  274.465659][    C1] I/O error, dev loop2, sector 30720 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  274.468816][ T5908] metapage_write_end_io: I/O error
[  274.508002][ T5907] lbmIODone: I/O error in JFS log
[  274.512254][ T5908] metapage_read_end_io: I/O error
[  274.513320][ T5907] lbmIODone: I/O error in JFS log
[  274.527312][ T6802] loop3: detected capacity change from 0 to 32768
[  274.534593][ T5915] metapage_write_end_io: I/O error
[  274.536513][ T5907] lbmIODone: I/O error in JFS log
[  274.544173][ T5908] read_mapping_page failed!
[  274.562302][ T5907] lmLogShutdown: exit(-5)
[  274.566703][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  274.574006][ T5915] metapage_read_end_io: I/O error
[  274.574022][ T5915] read_mapping_page failed!
[  274.574031][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  274.582167][ T5907] jfs_umount failed with return code -5
[  274.602907][ T5915] metapage_write_end_io: I/O error
[  274.609071][ T5915] metapage_read_end_io: I/O error
[  274.620111][ T5915] read_mapping_page failed!
[  274.622278][ T5908] lbmIODone: I/O error in JFS log
[  274.624654][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  274.624995][ T5915] metapage_write_end_io: I/O error
[  274.631293][ T5908] lbmIODone: I/O error in JFS log
[  274.643666][ T5915] metapage_read_end_io: I/O error
[  274.648388][ T5908] lbmIODone: I/O error in JFS log
[  274.656061][ T5915] read_mapping_page failed!
[  274.657988][ T5908] lmLogShutdown: exit(-5)
[  274.662456][ T6804] loop3: detected capacity change from 32768 to 0
[  274.665988][ T5908] jfs_umount failed with return code -5
[  274.680743][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  274.691897][ T5915] Buffer I/O error on dev loop2, logical block 8, lost sync page write
[  274.694237][    C1] I/O error, dev loop3, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  274.700467][    C0] I/O error, dev loop3, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  274.719665][ T6802] jfs_mount: updateSuper failed w/rc = -5
[  274.725507][ T6802] lbmIODone: I/O error in JFS log
[  274.740473][ T6802] lbmIODone: I/O error in JFS log
[  274.767372][ T6802] lbmIODone: I/O error in JFS log
[  274.804204][ T6802] lmLogShutdown: exit(-5)
[  274.819509][ T5915] lbmIODone: I/O error in JFS log
[  274.824655][ T5915] lbmIODone: I/O error in JFS log
[  274.883132][ T5915] lbmIODone: I/O error in JFS log
[  274.907027][ T5915] lmLogShutdown: exit(-5)
[  274.927815][ T5915] jfs_umount failed with return code -5
[  275.763850][ T6806] loop0: detected capacity change from 0 to 32768
[  275.878285][ T6806] loop0: detected capacity change from 32768 to 0
[  275.907913][    C0] I/O error, dev loop0, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  275.914311][ T6808] loop1: detected capacity change from 0 to 32768
2025/10/26 18:59:08 executed programs: 388
[  275.970367][ T6810] loop3: detected capacity change from 0 to 32768
[  275.989539][ T5907] metapage_write_end_io: I/O error
[  276.011502][ T5907] metapage_read_end_io: I/O error
[  276.016619][ T5907] read_mapping_page failed!
[  276.030140][ T6808] loop1: detected capacity change from 32768 to 0
[  276.040445][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  276.065631][ T5908] metapage_write_end_io: I/O error
[  276.073265][ T5908] metapage_read_end_io: I/O error
[  276.074277][ T5907] metapage_write_end_io: I/O error
[  276.085742][ T5908] read_mapping_page failed!
[  276.097599][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  276.098031][ T5907] metapage_read_end_io: I/O error
[  276.117592][ T5907] read_mapping_page failed!
[  276.122261][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  276.127832][ T6810] loop3: detected capacity change from 32768 to 0
[  276.130628][ T5907] metapage_write_end_io: I/O error
[  276.136337][ T5908] metapage_write_end_io: I/O error
[  276.141449][ T5907] metapage_read_end_io: I/O error
[  276.151629][ T5907] read_mapping_page failed!
[  276.154692][ T5908] metapage_read_end_io: I/O error
[  276.156250][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  276.182015][    C1] Buffer I/O error on dev loop3, logical block 4, async page read
[  276.196996][ T5908] read_mapping_page failed!
[  276.204965][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  276.208866][ T5907] lbmIODone: I/O error in JFS log
[  276.222876][ T5908] metapage_write_end_io: I/O error
[  276.224581][ T6812] loop2: detected capacity change from 0 to 32768
[  276.236133][ T5916] metapage_write_end_io: I/O error
[  276.237603][ T5908] metapage_read_end_io: I/O error
[  276.245230][ T5907] lbmIODone: I/O error in JFS log
[  276.249584][ T5908] read_mapping_page failed!
[  276.257260][ T5916] metapage_read_end_io: I/O error
[  276.270194][ T5907] lbmIODone: I/O error in JFS log
[  276.275807][ T5907] lmLogShutdown: exit(-5)
[  276.277983][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  276.284264][ T5916] read_mapping_page failed!
[  276.293738][ T5907] jfs_umount failed with return code -5
[  276.299839][ T5908] lbmIODone: I/O error in JFS log
[  276.304959][ T5908] lbmIODone: I/O error in JFS log
[  276.314830][ T5908] lbmIODone: I/O error in JFS log
[  276.316228][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  276.321959][ T5908] lmLogShutdown: exit(-5)
[  276.332816][ T5908] jfs_umount failed with return code -5
[  276.335709][ T5916] metapage_write_end_io: I/O error
[  276.344220][ T5916] metapage_read_end_io: I/O error
[  276.349994][ T6812] loop2: detected capacity change from 32768 to 0
[  276.354829][ T5916] read_mapping_page failed!
[  276.393106][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  276.416353][ T5916] metapage_write_end_io: I/O error
[  276.437668][ T5916] metapage_read_end_io: I/O error
[  276.442776][ T5916] read_mapping_page failed!
[  276.447319][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  276.464250][ T5916] lbmIODone: I/O error in JFS log
[  276.465304][ T5915] metapage_write_end_io: I/O error
[  276.470682][ T5916] lbmIODone: I/O error in JFS log
[  276.477326][ T5915] metapage_read_end_io: I/O error
[  276.479998][ T5916] lbmIODone: I/O error in JFS log
[  276.480598][ T5916] lmLogShutdown: exit(-5)
[  276.494711][ T5916] jfs_umount failed with return code -5
[  276.500696][ T5915] read_mapping_page failed!
[  276.505234][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  276.516558][ T5915] metapage_write_end_io: I/O error
[  276.527046][ T5915] metapage_read_end_io: I/O error
[  276.535459][ T5915] read_mapping_page failed!
[  276.541496][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  276.558782][ T5915] metapage_write_end_io: I/O error
[  276.564518][ T5915] metapage_read_end_io: I/O error
[  276.588635][ T5915] read_mapping_page failed!
[  276.593220][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  276.618520][ T5915] lbmIODone: I/O error in JFS log
[  276.623672][ T5915] lbmIODone: I/O error in JFS log
[  276.653731][ T5915] lbmIODone: I/O error in JFS log
[  276.673468][ T5915] lmLogShutdown: exit(-5)
[  276.687790][ T5915] jfs_umount failed with return code -5
[  277.484336][ T6816] loop0: detected capacity change from 0 to 32768
[  277.560269][ T6817] loop1: detected capacity change from 0 to 32768
[  277.628314][ T6816] loop0: detected capacity change from 32768 to 0
[  277.637864][ T6817] loop1: detected capacity change from 32768 to 0
[  277.644774][    C1] blk_print_req_error: 3 callbacks suppressed
[  277.644791][    C1] I/O error, dev loop1, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  277.676896][    C0] I/O error, dev loop0, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  277.708376][ T5907] bio_check_eod: 114 callbacks suppressed
[  277.708396][ T5907] syz-executor: attempt to access beyond end of device
[  277.708396][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  277.746673][ T6819] loop3: detected capacity change from 0 to 32768
[  277.757974][ T5908] syz-executor: attempt to access beyond end of device
[  277.757974][ T5908] loop1: rw=1, sector=256, nr_sectors = 8 limit=0
[  277.784671][ T5908] metapage_write_end_io: I/O error
[  277.789889][ T5907] metapage_write_end_io: I/O error
[  277.790109][ T5907] syz-executor: attempt to access beyond end of device
[  277.790109][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  277.790137][ T5907] metapage_read_end_io: I/O error
[  277.790149][ T5907] read_mapping_page failed!
[  277.790157][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  277.807030][ T5908] syz-executor: attempt to access beyond end of device
[  277.807030][ T5908] loop1: rw=0, sector=104, nr_sectors = 8 limit=0
[  277.843219][ T5907] syz-executor: attempt to access beyond end of device
[  277.843219][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  277.859844][ T5907] metapage_write_end_io: I/O error
[  277.865229][ T5907] syz-executor: attempt to access beyond end of device
[  277.865229][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  277.880471][ T5907] metapage_read_end_io: I/O error
[  277.885565][ T5907] read_mapping_page failed!
[  277.887813][ T6819] loop3: detected capacity change from 32768 to 0
[  277.891934][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  277.904619][ T5907] syz-executor: attempt to access beyond end of device
[  277.904619][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  277.918525][ T5908] metapage_read_end_io: I/O error
[  277.923602][ T5908] read_mapping_page failed!
[  277.933316][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  277.944786][ T5916] syz-executor: attempt to access beyond end of device
[  277.944786][ T5916] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  277.953984][ T6821] loop2: detected capacity change from 0 to 32768
[  277.959589][ T5908] syz-executor: attempt to access beyond end of device
[  277.959589][ T5908] loop1: rw=1, sector=72, nr_sectors = 8 limit=0
[  277.986401][ T5907] metapage_write_end_io: I/O error
[  277.988544][ T5916] metapage_write_end_io: I/O error
[  277.995070][ T5907] syz-executor: attempt to access beyond end of device
[  277.995070][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  278.006930][ T5916] metapage_read_end_io: I/O error
[  278.033285][ T5908] metapage_write_end_io: I/O error
[  278.037458][ T5916] read_mapping_page failed!
[  278.044222][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  278.054173][ T5916] metapage_write_end_io: I/O error
[  278.061308][ T5916] metapage_read_end_io: I/O error
[  278.066997][ T5916] read_mapping_page failed!
[  278.071517][ T5907] metapage_read_end_io: I/O error
[  278.071537][ T5907] read_mapping_page failed!
[  278.071546][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  278.072075][ T5907] lbmIODone: I/O error in JFS log
[  278.088848][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  278.097034][ T5908] metapage_read_end_io: I/O error
[  278.109347][ T5908] read_mapping_page failed!
[  278.113489][ T5916] metapage_write_end_io: I/O error
[  278.113881][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  278.114198][ T5908] metapage_write_end_io: I/O error
[  278.124065][ T5916] metapage_read_end_io: I/O error
[  278.130139][ T5908] metapage_read_end_io: I/O error
[  278.135763][ T5916] read_mapping_page failed!
[  278.136919][ T5908] read_mapping_page failed!
[  278.143206][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  278.147185][ T5907] lbmIODone: I/O error in JFS log
[  278.163060][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  278.167023][ T5907] lbmIODone: I/O error in JFS log
[  278.171177][ T6821] loop2: detected capacity change from 32768 to 0
[  278.182202][ T5907] lmLogShutdown: exit(-5)
[  278.182286][ T5907] jfs_umount failed with return code -5
[  278.187072][ T5916] lbmIODone: I/O error in JFS log
[  278.198377][    C0] I/O error, dev loop2, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  278.202587][ T5916] lbmIODone: I/O error in JFS log
[  278.214113][ T5916] lbmIODone: I/O error in JFS log
[  278.220146][ T5916] lmLogShutdown: exit(-5)
[  278.224677][ T5908] lbmIODone: I/O error in JFS log
[  278.230395][ T5916] jfs_umount failed with return code -5
[  278.238716][ T5908] lbmIODone: I/O error in JFS log
[  278.247252][ T5908] lbmIODone: I/O error in JFS log
[  278.249807][ T5915] metapage_write_end_io: I/O error
[  278.254183][ T5908] lmLogShutdown: exit(-5)
[  278.285716][ T5915] metapage_read_end_io: I/O error
[  278.291959][ T5908] jfs_umount failed with return code -5
[  278.297540][ T5915] read_mapping_page failed!
[  278.297552][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  278.299506][ T5915] metapage_write_end_io: I/O error
[  278.335989][ T5915] metapage_read_end_io: I/O error
[  278.355959][ T5915] read_mapping_page failed!
[  278.363443][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  278.398760][ T5915] metapage_write_end_io: I/O error
[  278.404040][ T5915] metapage_read_end_io: I/O error
[  278.418684][ T5915] read_mapping_page failed!
[  278.423247][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  278.434661][ T5915] lbmIODone: I/O error in JFS log
[  278.440152][ T5915] lbmIODone: I/O error in JFS log
[  278.445263][ T5915] lbmIODone: I/O error in JFS log
[  278.456767][ T5915] lmLogShutdown: exit(-5)
[  278.464484][ T5915] jfs_umount failed with return code -5
[  279.374381][ T6825] loop3: detected capacity change from 0 to 32768
[  279.466299][ T6827] loop1: detected capacity change from 0 to 32768
[  279.480612][ T6824] loop0: detected capacity change from 0 to 32768
[  279.487608][ T6825] loop3: detected capacity change from 32768 to 0
[  279.528215][    C1] I/O error, dev loop3, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  279.560868][ T5916] metapage_write_end_io: I/O error
[  279.583863][ T5916] metapage_read_end_io: I/O error
[  279.594222][ T5916] read_mapping_page failed!
[  279.597807][ T6827] loop1: detected capacity change from 32768 to 0
[  279.612737][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  279.628060][ T6824] loop0: detected capacity change from 32768 to 0
[  279.636564][    C1] I/O error, dev loop0, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  279.638392][ T5916] metapage_write_end_io: I/O error
[  279.656834][ T6829] loop2: detected capacity change from 0 to 32768
[  279.672286][ T5916] metapage_read_end_io: I/O error
[  279.695458][ T5908] metapage_write_end_io: I/O error
[  279.698052][ T5907] metapage_write_end_io: I/O error
[  279.709276][ T5907] metapage_read_end_io: I/O error
[  279.714370][ T5907] read_mapping_page failed!
[  279.722132][ T5916] read_mapping_page failed!
[  279.726711][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  279.733458][ T5908] metapage_read_end_io: I/O error
[  279.749818][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  279.757216][ T5907] metapage_write_end_io: I/O error
[  279.762165][ T5908] read_mapping_page failed!
[  279.768403][ T5916] metapage_write_end_io: I/O error
[  279.773678][ T5916] metapage_read_end_io: I/O error
[  279.782361][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  279.782742][ T5907] metapage_read_end_io: I/O error
[  279.794898][ T5916] read_mapping_page failed!
[  279.800574][ T6829] loop2: detected capacity change from 32768 to 0
[  279.807101][ T5908] metapage_write_end_io: I/O error
[  279.807224][ T5908] metapage_read_end_io: I/O error
[  279.818268][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  279.825823][ T5916] lbmIODone: I/O error in JFS log
[  279.831053][ T5907] read_mapping_page failed!
[  279.834838][ T5908] read_mapping_page failed!
[  279.835571][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  279.840247][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  279.862362][    C0] I/O error, dev loop2, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  279.862696][ T5916] lbmIODone: I/O error in JFS log
[  279.883218][ T5907] metapage_write_end_io: I/O error
[  279.888237][ T5915] metapage_write_end_io: I/O error
[  279.888604][ T5907] metapage_read_end_io: I/O error
[  279.893657][ T5915] metapage_read_end_io: I/O error
[  279.905355][ T5916] lbmIODone: I/O error in JFS log
[  279.905838][ T5908] metapage_write_end_io: I/O error
[  279.912238][ T5907] read_mapping_page failed!
[  279.917725][ T5908] metapage_read_end_io: I/O error
[  279.925734][ T5908] read_mapping_page failed!
[  279.927007][ T5916] lmLogShutdown: exit(-5)
[  279.931323][ T5915] read_mapping_page failed!
[  279.938058][ T5916] jfs_umount failed with return code -5
[  279.947503][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  279.955053][ T5908] lbmIODone: I/O error in JFS log
[  279.962609][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  279.963600][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  279.976918][ T5908] lbmIODone: I/O error in JFS log
[  279.976960][ T5908] lbmIODone: I/O error in JFS log
[  279.988254][ T5908] lmLogShutdown: exit(-5)
[  279.992716][ T5908] jfs_umount failed with return code -5
[  279.999203][ T5907] lbmIODone: I/O error in JFS log
[  280.001294][ T5915] metapage_write_end_io: I/O error
[  280.006354][ T5907] lbmIODone: I/O error in JFS log
[  280.014245][ T5915] metapage_read_end_io: I/O error
[  280.021597][ T5915] read_mapping_page failed!
[  280.026142][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  280.044684][ T5907] lbmIODone: I/O error in JFS log
[  280.054675][ T5907] lmLogShutdown: exit(-5)
[  280.067569][ T5907] jfs_umount failed with return code -5
[  280.078009][ T5915] metapage_write_end_io: I/O error
[  280.083264][ T5915] metapage_read_end_io: I/O error
[  280.106176][ T5915] read_mapping_page failed!
[  280.126391][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  280.134465][ T5915] lbmIODone: I/O error in JFS log
[  280.144290][ T5915] lbmIODone: I/O error in JFS log
[  280.149856][ T5915] lbmIODone: I/O error in JFS log
[  280.155464][ T5915] lmLogShutdown: exit(-5)
[  280.165069][ T5915] jfs_umount failed with return code -5
[  281.211957][ T6834] loop0: detected capacity change from 0 to 32768
[  281.212523][ T6831] loop3: detected capacity change from 0 to 32768
[  281.262674][ T6835] loop1: detected capacity change from 0 to 32768
[  281.295513][ T6837] loop2: detected capacity change from 0 to 32768
[  281.305185][ T6834] loop0: detected capacity change from 32768 to 0
[  281.312625][ T6831] loop3: detected capacity change from 32768 to 0
2025/10/26 18:59:14 executed programs: 400
[  281.358796][ T5907] metapage_write_end_io: I/O error
[  281.375054][ T5907] metapage_read_end_io: I/O error
[  281.383301][ T5916] metapage_write_end_io: I/O error
[  281.385039][ T5907] read_mapping_page failed!
[  281.390594][ T6835] loop1: detected capacity change from 32768 to 0
[  281.394294][ T6837] loop2: detected capacity change from 32768 to 0
[  281.419443][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  281.426466][ T5916] metapage_read_end_io: I/O error
[  281.439639][ T5916] read_mapping_page failed!
[  281.456581][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  281.459338][    C0] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  281.475674][ T5907] metapage_write_end_io: I/O error
[  281.481525][ T5915] metapage_write_end_io: I/O error
[  281.486830][ T5915] metapage_read_end_io: I/O error
[  281.497848][ T5916] metapage_write_end_io: I/O error
[  281.503151][ T5916] metapage_read_end_io: I/O error
[  281.508410][ T5915] read_mapping_page failed!
[  281.512956][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  281.520185][ T5907] metapage_read_end_io: I/O error
[  281.525270][ T5907] read_mapping_page failed!
[  281.535178][ T5908] metapage_write_end_io: I/O error
[  281.542355][ T5915] metapage_write_end_io: I/O error
[  281.550847][ T5916] read_mapping_page failed!
[  281.555836][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  281.564374][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  281.565309][ T5915] metapage_read_end_io: I/O error
[  281.576754][ T5908] metapage_read_end_io: I/O error
[  281.585333][ T5907] metapage_write_end_io: I/O error
[  281.588389][ T5916] metapage_write_end_io: I/O error
[  281.590599][ T5908] read_mapping_page failed!
[  281.595679][ T5916] metapage_read_end_io: I/O error
[  281.613688][ T5907] metapage_read_end_io: I/O error
[  281.621556][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  281.626338][ T5915] read_mapping_page failed!
[  281.633651][ T5907] read_mapping_page failed!
[  281.634250][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  281.646555][ T5916] read_mapping_page failed!
[  281.649545][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  281.651787][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  281.660819][ T5908] metapage_write_end_io: I/O error
[  281.669882][ T5915] metapage_write_end_io: I/O error
[  281.675407][ T5907] lbmIODone: I/O error in JFS log
[  281.676531][ T5915] metapage_read_end_io: I/O error
[  281.684550][ T5908] metapage_read_end_io: I/O error
[  281.686712][ T5915] read_mapping_page failed!
[  281.691795][ T5907] lbmIODone: I/O error in JFS log
[  281.697561][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  281.701665][ T5908] read_mapping_page failed!
[  281.712988][ T5907] lbmIODone: I/O error in JFS log
[  281.719683][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  281.722889][ T5907] lmLogShutdown: exit(-5)
[  281.727126][ T5908] metapage_write_end_io: I/O error
[  281.731577][ T5916] lbmIODone: I/O error in JFS log
[  281.741896][ T5907] jfs_umount failed with return code -5
[  281.746754][ T5908] metapage_read_end_io: I/O error
[  281.749085][ T5916] lbmIODone: I/O error in JFS log
[  281.753303][ T5908] read_mapping_page failed!
[  281.764056][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  281.766740][ T5916] lbmIODone: I/O error in JFS log
[  281.776853][ T5916] lmLogShutdown: exit(-5)
[  281.781575][ T5916] jfs_umount failed with return code -5
[  281.786346][ T5915] lbmIODone: I/O error in JFS log
[  281.792349][ T5915] lbmIODone: I/O error in JFS log
[  281.797514][ T5915] lbmIODone: I/O error in JFS log
[  281.804349][ T5915] lmLogShutdown: exit(-5)
[  281.813447][ T5915] jfs_umount failed with return code -5
[  281.819235][ T5908] lbmIODone: I/O error in JFS log
[  281.824346][ T5908] lbmIODone: I/O error in JFS log
[  281.846621][ T5908] lbmIODone: I/O error in JFS log
[  281.855018][ T5908] lmLogShutdown: exit(-5)
[  281.864066][ T5908] jfs_umount failed with return code -5
[  282.805055][ T6841] loop0: detected capacity change from 0 to 32768
[  282.898131][ T6841] loop0: detected capacity change from 32768 to 0
[  282.914243][    C0] I/O error, dev loop0, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  282.947901][ T5907] bio_check_eod: 122 callbacks suppressed
[  282.947920][ T5907] syz-executor: attempt to access beyond end of device
[  282.947920][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  282.992661][ T5907] metapage_write_end_io: I/O error
[  283.013045][ T5907] syz-executor: attempt to access beyond end of device
[  283.013045][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  283.045335][ T6843] loop3: detected capacity change from 0 to 32768
[  283.052042][ T5907] metapage_read_end_io: I/O error
[  283.057107][ T5907] read_mapping_page failed!
[  283.072673][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  283.074562][ T6842] loop2: detected capacity change from 0 to 32768
[  283.102705][ T5907] syz-executor: attempt to access beyond end of device
[  283.102705][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  283.155180][ T5907] metapage_write_end_io: I/O error
[  283.157384][ T6845] loop1: detected capacity change from 0 to 32768
[  283.164831][ T5907] syz-executor: attempt to access beyond end of device
[  283.164831][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  283.183164][ T6843] loop3: detected capacity change from 32768 to 0
[  283.200197][    C0] I/O error, dev loop3, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  283.203561][ T5907] metapage_read_end_io: I/O error
[  283.216132][ T5907] read_mapping_page failed!
[  283.231850][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  283.242916][ T5907] syz-executor: attempt to access beyond end of device
[  283.242916][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  283.265771][ T5907] metapage_write_end_io: I/O error
[  283.266011][ T5916] syz-executor: attempt to access beyond end of device
[  283.266011][ T5916] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  283.286451][ T5907] syz-executor: attempt to access beyond end of device
[  283.286451][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  283.298062][ T5916] metapage_write_end_io: I/O error
[  283.301029][ T6842] loop2: detected capacity change from 32768 to 0
[  283.305103][ T5916] syz-executor: attempt to access beyond end of device
[  283.305103][ T5916] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  283.313735][ T6845] loop1: detected capacity change from 32768 to 0
[  283.332049][ T5916] metapage_read_end_io: I/O error
[  283.337485][    C1] I/O error, dev loop2, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  283.349779][ T5916] read_mapping_page failed!
[  283.354345][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  283.361444][ T5907] metapage_read_end_io: I/O error
[  283.361463][ T5907] read_mapping_page failed!
[  283.361472][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  283.361813][ T5907] syz-executor: attempt to access beyond end of device
[  283.361813][ T5907] loop0: rw=0, sector=64, nr_sectors = 8 limit=0
[  283.369913][ T5916] syz-executor: attempt to access beyond end of device
[  283.369913][ T5916] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  283.384297][ T5907] lbmIODone: I/O error in JFS log
[  283.428380][ T5908] metapage_write_end_io: I/O error
[  283.433816][ T5915] metapage_write_end_io: I/O error
[  283.441342][ T5908] metapage_read_end_io: I/O error
[  283.446460][ T5908] read_mapping_page failed!
[  283.457982][ T5915] metapage_read_end_io: I/O error
[  283.463078][ T5915] read_mapping_page failed!
[  283.464490][ T5907] lbmIODone: I/O error in JFS log
[  283.480918][ T5907] lbmIODone: I/O error in JFS log
[  283.488475][ T5907] lmLogShutdown: exit(-5)
[  283.492894][ T5907] jfs_umount failed with return code -5
[  283.495633][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  283.505541][ T5916] metapage_write_end_io: I/O error
[  283.506616][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  283.511571][ T5916] metapage_read_end_io: I/O error
[  283.523584][ T5916] read_mapping_page failed!
[  283.523758][ T5908] metapage_write_end_io: I/O error
[  283.535196][ T5908] metapage_read_end_io: I/O error
[  283.557495][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  283.564929][ T5916] metapage_write_end_io: I/O error
[  283.574695][ T5915] metapage_write_end_io: I/O error
[  283.580136][ T5908] read_mapping_page failed!
[  283.584691][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  283.599878][ T5915] metapage_read_end_io: I/O error
[  283.605058][ T5915] read_mapping_page failed!
[  283.611241][ T5916] metapage_read_end_io: I/O error
[  283.612722][ T5908] metapage_write_end_io: I/O error
[  283.616528][ T5916] read_mapping_page failed!
[  283.624359][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  283.633748][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  283.641205][ T5908] metapage_read_end_io: I/O error
[  283.641222][ T5908] read_mapping_page failed!
[  283.641231][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  283.641794][ T5908] lbmIODone: I/O error in JFS log
[  283.663996][ T5915] metapage_write_end_io: I/O error
[  283.675300][ T5915] metapage_read_end_io: I/O error
[  283.680689][ T5915] read_mapping_page failed!
[  283.685231][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  283.694718][ T5908] lbmIODone: I/O error in JFS log
[  283.700602][ T5908] lbmIODone: I/O error in JFS log
[  283.706206][ T5908] lmLogShutdown: exit(-5)
[  283.716476][ T5908] jfs_umount failed with return code -5
[  283.723066][ T5916] lbmIODone: I/O error in JFS log
[  283.728398][ T5916] lbmIODone: I/O error in JFS log
[  283.733516][ T5916] lbmIODone: I/O error in JFS log
[  283.739617][ T5916] lmLogShutdown: exit(-5)
[  283.744039][ T5916] jfs_umount failed with return code -5
[  283.744119][ T5915] lbmIODone: I/O error in JFS log
[  283.768400][ T5915] lbmIODone: I/O error in JFS log
[  283.773548][ T5915] lbmIODone: I/O error in JFS log
[  283.789111][ T5915] lmLogShutdown: exit(-5)
[  283.798121][ T5915] jfs_umount failed with return code -5
[  284.485828][ T6847] loop0: detected capacity change from 0 to 32768
[  284.567708][ T6847] loop0: detected capacity change from 32768 to 0
[  284.597577][    C1] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  284.614639][ T5907] metapage_write_end_io: I/O error
[  284.627884][ T5907] metapage_read_end_io: I/O error
[  284.639226][ T5907] read_mapping_page failed!
[  284.654040][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  284.672524][ T5907] metapage_write_end_io: I/O error
[  284.696384][ T5907] metapage_read_end_io: I/O error
[  284.706378][ T5907] read_mapping_page failed!
[  284.726646][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  284.747270][ T5907] metapage_write_end_io: I/O error
[  284.758932][ T5907] metapage_read_end_io: I/O error
[  284.787635][ T5907] read_mapping_page failed!
[  284.792220][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  284.818365][ T5907] lbmIODone: I/O error in JFS log
[  284.823641][ T5907] lbmIODone: I/O error in JFS log
[  284.833798][ T5907] lbmIODone: I/O error in JFS log
[  284.848116][ T5907] lmLogShutdown: exit(-5)
[  284.857563][ T5907] jfs_umount failed with return code -5
[  284.970592][ T6849] loop3: detected capacity change from 0 to 32768
[  285.038416][ T6849] loop3: detected capacity change from 32768 to 0
[  285.046536][    C1] I/O error, dev loop3, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  285.101213][ T6851] loop1: detected capacity change from 0 to 32768
[  285.115904][ T6853] loop2: detected capacity change from 0 to 32768
[  285.118044][ T5916] metapage_write_end_io: I/O error
[  285.158412][ T5916] metapage_read_end_io: I/O error
[  285.163607][ T5916] read_mapping_page failed!
[  285.183401][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  285.197202][ T5916] metapage_write_end_io: I/O error
[  285.203410][ T6851] loop1: detected capacity change from 32768 to 0
[  285.212602][    C1] I/O error, dev loop1, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  285.244387][ T5916] metapage_read_end_io: I/O error
[  285.250776][ T5916] read_mapping_page failed!
[  285.255344][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  285.256835][ T5908] metapage_write_end_io: I/O error
[  285.267864][ T5916] metapage_write_end_io: I/O error
[  285.268412][ T6853] loop2: detected capacity change from 32768 to 0
[  285.273332][ T5916] metapage_read_end_io: I/O error
[  285.292578][ T5908] metapage_read_end_io: I/O error
[  285.298929][ T5908] read_mapping_page failed!
[  285.307974][ T5916] read_mapping_page failed!
[  285.312546][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  285.314567][    C0] I/O error, dev loop2, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  285.340896][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  285.348069][ T5916] lbmIODone: I/O error in JFS log
[  285.348117][ T5916] lbmIODone: I/O error in JFS log
[  285.348152][ T5916] lbmIODone: I/O error in JFS log
[  285.348742][ T5916] lmLogShutdown: exit(-5)
[  285.370154][ T5908] metapage_write_end_io: I/O error
[  285.375462][ T5908] metapage_read_end_io: I/O error
[  285.397712][ T5916] jfs_umount failed with return code -5
[  285.403551][ T5908] read_mapping_page failed!
[  285.412721][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  285.422206][ T5915] metapage_write_end_io: I/O error
[  285.428768][ T5915] metapage_read_end_io: I/O error
[  285.436066][ T5915] read_mapping_page failed!
[  285.456340][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  285.465434][ T5908] metapage_write_end_io: I/O error
[  285.477976][ T5908] metapage_read_end_io: I/O error
[  285.483548][ T5915] metapage_write_end_io: I/O error
[  285.493381][ T5908] read_mapping_page failed!
[  285.498476][ T5915] metapage_read_end_io: I/O error
[  285.507722][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  285.523210][ T5915] read_mapping_page failed!
[  285.536014][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  285.548216][ T5908] lbmIODone: I/O error in JFS log
[  285.553360][ T5908] lbmIODone: I/O error in JFS log
[  285.556534][ T5915] metapage_write_end_io: I/O error
[  285.567561][ T5908] lbmIODone: I/O error in JFS log
[  285.573248][ T5908] lmLogShutdown: exit(-5)
[  285.577590][ T5915] metapage_read_end_io: I/O error
[  285.577605][ T5915] read_mapping_page failed!
[  285.577612][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  285.622128][ T5908] jfs_umount failed with return code -5
[  285.627577][ T5915] lbmIODone: I/O error in JFS log
[  285.643204][ T5915] lbmIODone: I/O error in JFS log
[  285.653619][ T5915] lbmIODone: I/O error in JFS log
[  285.668071][ T5915] lmLogShutdown: exit(-5)
[  285.672505][ T5915] jfs_umount failed with return code -5
[  286.091606][ T6855] loop0: detected capacity change from 0 to 32768
[  286.167989][ T6855] loop0: detected capacity change from 32768 to 0
[  286.187685][    C0] I/O error, dev loop0, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  286.225801][ T5907] metapage_write_end_io: I/O error
[  286.245856][ T5907] metapage_read_end_io: I/O error
[  286.257515][ T5907] read_mapping_page failed!
[  286.262093][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  286.287955][ T5907] metapage_write_end_io: I/O error
[  286.293422][ T5907] metapage_read_end_io: I/O error
[  286.307580][ T5907] read_mapping_page failed!
[  286.317943][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  286.335716][ T5907] metapage_write_end_io: I/O error
[  286.347804][ T5907] metapage_read_end_io: I/O error
[  286.370595][ T5907] read_mapping_page failed!
[  286.375204][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  286.393231][ T5907] lbmIODone: I/O error in JFS log
[  286.403274][ T5907] lbmIODone: I/O error in JFS log
[  286.417591][ T5907] lbmIODone: I/O error in JFS log
[  286.433658][ T5907] lmLogShutdown: exit(-5)
[  286.443501][ T5907] jfs_umount failed with return code -5
[  286.651740][ T6857] loop3: detected capacity change from 0 to 32768
[  286.777565][ T6857] loop3: detected capacity change from 32768 to 0
[  286.788412][    C0] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  286.836634][ T6860] loop2: detected capacity change from 0 to 32768
[  286.863646][ T5916] metapage_write_end_io: I/O error
2025/10/26 18:59:19 executed programs: 413
[  286.888086][ T5916] metapage_read_end_io: I/O error
[  286.913615][ T5916] read_mapping_page failed!
[  286.919070][ T6860] loop2: detected capacity change from 32768 to 0
[  286.927501][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  286.954407][ T5915] metapage_write_end_io: I/O error
[  286.957212][ T5916] metapage_write_end_io: I/O error
[  286.960518][ T5915] metapage_read_end_io: I/O error
[  286.968099][ T5916] metapage_read_end_io: I/O error
[  286.978151][ T6861] loop1: detected capacity change from 0 to 32768
[  286.999851][ T5916] read_mapping_page failed!
[  287.004440][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  287.023539][ T5915] read_mapping_page failed!
[  287.031255][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  287.037896][ T5916] metapage_write_end_io: I/O error
[  287.043624][ T5916] metapage_read_end_io: I/O error
[  287.050305][ T5915] metapage_write_end_io: I/O error
[  287.055609][ T5915] metapage_read_end_io: I/O error
[  287.060012][ T5916] read_mapping_page failed!
[  287.061767][ T6861] loop1: detected capacity change from 32768 to 0
[  287.065546][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  287.077473][ T5915] read_mapping_page failed!
[  287.089940][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  287.098832][    C1] I/O error, dev loop1, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  287.118554][ T5916] lbmIODone: I/O error in JFS log
[  287.122691][ T5915] metapage_write_end_io: I/O error
[  287.123655][ T5916] lbmIODone: I/O error in JFS log
[  287.137760][ T5915] metapage_read_end_io: I/O error
[  287.143310][ T5908] metapage_write_end_io: I/O error
[  287.153363][ T5908] metapage_read_end_io: I/O error
[  287.160750][ T5916] lbmIODone: I/O error in JFS log
[  287.166392][ T5916] lmLogShutdown: exit(-5)
[  287.166872][ T5915] read_mapping_page failed!
[  287.186702][ T5908] read_mapping_page failed!
[  287.191410][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  287.192134][ T5916] jfs_umount failed with return code -5
[  287.206201][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  287.224583][ T5908] metapage_write_end_io: I/O error
[  287.236957][ T5915] lbmIODone: I/O error in JFS log
[  287.242922][ T5908] metapage_read_end_io: I/O error
[  287.248201][ T5915] lbmIODone: I/O error in JFS log
[  287.263514][ T5908] read_mapping_page failed!
[  287.268844][ T5915] lbmIODone: I/O error in JFS log
[  287.277556][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  287.280171][ T5915] lmLogShutdown: exit(-5)
[  287.284976][ T5908] metapage_write_end_io: I/O error
[  287.289215][ T5915] jfs_umount failed with return code -5
[  287.327575][ T5908] metapage_read_end_io: I/O error
[  287.332685][ T5908] read_mapping_page failed!
[  287.337216][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  287.360289][ T5908] lbmIODone: I/O error in JFS log
[  287.365442][ T5908] lbmIODone: I/O error in JFS log
[  287.387564][ T5908] lbmIODone: I/O error in JFS log
[  287.393308][ T5908] lmLogShutdown: exit(-5)
[  287.408234][ T5908] jfs_umount failed with return code -5
[  287.702014][ T6863] loop0: detected capacity change from 0 to 32768
[  287.807764][ T6863] loop0: detected capacity change from 32768 to 0
[  287.868109][ T5907] metapage_write_end_io: I/O error
[  287.873456][ T5907] metapage_read_end_io: I/O error
[  287.907560][ T5907] read_mapping_page failed!
[  287.926769][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  287.950041][ T5907] metapage_write_end_io: I/O error
[  287.955337][ T5907] metapage_read_end_io: I/O error
[  287.977514][ T5907] read_mapping_page failed!
[  287.982218][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  288.007814][ T5907] bio_check_eod: 126 callbacks suppressed
[  288.007835][ T5907] syz-executor: attempt to access beyond end of device
[  288.007835][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  288.047569][ T5907] metapage_write_end_io: I/O error
[  288.052949][ T5907] syz-executor: attempt to access beyond end of device
[  288.052949][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  288.086639][ T5907] metapage_read_end_io: I/O error
[  288.091813][ T5907] read_mapping_page failed!
[  288.111515][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  288.132347][ T5907] syz-executor: attempt to access beyond end of device
[  288.132347][ T5907] loop0: rw=0, sector=64, nr_sectors = 8 limit=0
[  288.160346][ T5907] syz-executor: attempt to access beyond end of device
[  288.160346][ T5907] loop0: rw=0, sector=120, nr_sectors = 8 limit=0
[  288.194171][ T5907] syz-executor: attempt to access beyond end of device
[  288.194171][ T5907] loop0: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  288.227476][ T5907] lbmIODone: I/O error in JFS log
[  288.237590][ T5907] syz-executor: attempt to access beyond end of device
[  288.237590][ T5907] loop0: rw=0, sector=30728, nr_sectors = 8 limit=0
[  288.261235][ T5907] lbmIODone: I/O error in JFS log
[  288.266387][ T5907] syz-executor: attempt to access beyond end of device
[  288.266387][ T5907] loop0: rw=2049, sector=30728, nr_sectors = 8 limit=0
[  288.300597][ T5907] lbmIODone: I/O error in JFS log
[  288.306252][ T5907] lmLogShutdown: exit(-5)
[  288.320940][ T5907] jfs_umount failed with return code -5
[  288.473581][ T6865] loop3: detected capacity change from 0 to 32768
[  288.530385][ T6869] loop1: detected capacity change from 0 to 32768
[  288.543507][ T6867] loop2: detected capacity change from 0 to 32768
[  288.549455][ T6865] loop3: detected capacity change from 32768 to 0
[  288.580433][    C0] blk_print_req_error: 1 callbacks suppressed
[  288.580453][    C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  288.610416][ T5916] syz-executor: attempt to access beyond end of device
[  288.610416][ T5916] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  288.634588][ T5916] metapage_write_end_io: I/O error
[  288.638613][ T6869] loop1: detected capacity change from 32768 to 0
[  288.647685][ T5916] syz-executor: attempt to access beyond end of device
[  288.647685][ T5916] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  288.680805][ T5916] metapage_read_end_io: I/O error
[  288.685919][ T5916] read_mapping_page failed!
[  288.698370][ T6867] loop2: detected capacity change from 32768 to 0
[  288.702155][    C0] I/O error, dev loop1, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  288.710733][    C1] I/O error, dev loop2, sector 32368 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  288.738023][ T5908] syz-executor: attempt to access beyond end of device
[  288.738023][ T5908] loop1: rw=1, sector=256, nr_sectors = 8 limit=0
[  288.757878][ T5908] metapage_write_end_io: I/O error
[  288.773707][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  288.778176][ T5908] metapage_read_end_io: I/O error
[  288.786512][ T5916] metapage_write_end_io: I/O error
[  288.786632][ T5916] metapage_read_end_io: I/O error
[  288.786645][ T5916] read_mapping_page failed!
[  288.786654][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  288.786905][ T5916] metapage_write_end_io: I/O error
[  288.816653][ T5916] metapage_read_end_io: I/O error
[  288.834732][ T5908] read_mapping_page failed!
[  288.841046][ T5915] metapage_write_end_io: I/O error
[  288.843876][ T5916] read_mapping_page failed!
[  288.846397][ T5915] metapage_read_end_io: I/O error
[  288.856178][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  288.858586][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  288.874909][ T5916] lbmIODone: I/O error in JFS log
[  288.887761][ T5915] read_mapping_page failed!
[  288.889176][ T5916] lbmIODone: I/O error in JFS log
[  288.892314][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  288.892680][ T5915] metapage_write_end_io: I/O error
[  288.897386][ T5916] lbmIODone: I/O error in JFS log
[  288.909285][ T5908] metapage_write_end_io: I/O error
[  288.920656][ T5916] lmLogShutdown: exit(-5)
[  288.925062][ T5916] jfs_umount failed with return code -5
[  288.928300][ T5915] metapage_read_end_io: I/O error
[  288.935892][ T5908] metapage_read_end_io: I/O error
[  288.944529][ T5915] read_mapping_page failed!
[  288.947540][ T5908] read_mapping_page failed!
[  288.953884][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  288.954121][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  288.968330][ T5908] metapage_write_end_io: I/O error
[  288.968397][ T5908] metapage_read_end_io: I/O error
[  288.978741][ T5915] metapage_write_end_io: I/O error
[  288.984003][ T5915] metapage_read_end_io: I/O error
[  288.988328][ T5908] read_mapping_page failed!
[  288.993956][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  289.010873][ T5915] read_mapping_page failed!
[  289.014747][ T5908] lbmIODone: I/O error in JFS log
[  289.016742][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  289.032401][ T5908] lbmIODone: I/O error in JFS log
[  289.052175][ T5908] lbmIODone: I/O error in JFS log
[  289.058567][ T5908] lmLogShutdown: exit(-5)
[  289.063004][ T5908] jfs_umount failed with return code -5
[  289.063091][ T5915] lbmIODone: I/O error in JFS log
[  289.084346][ T5915] lbmIODone: I/O error in JFS log
[  289.094471][ T5915] lbmIODone: I/O error in JFS log
[  289.105075][ T5915] lmLogShutdown: exit(-5)
[  289.114705][ T5915] jfs_umount failed with return code -5
[  289.760050][ T6871] loop0: detected capacity change from 0 to 32768
[  289.857638][ T6871] loop0: detected capacity change from 32768 to 0
[  289.868429][    C1] I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  289.911073][ T5907] metapage_write_end_io: I/O error
[  289.927833][ T5907] metapage_read_end_io: I/O error
[  289.932941][ T5907] read_mapping_page failed!
[  289.957663][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  289.977904][ T5907] metapage_write_end_io: I/O error
[  289.983191][ T5907] metapage_read_end_io: I/O error
[  289.997547][ T5907] read_mapping_page failed!
[  290.002111][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  290.034653][ T5907] metapage_write_end_io: I/O error
[  290.052072][ T5907] metapage_read_end_io: I/O error
[  290.057170][ T5907] read_mapping_page failed!
[  290.077543][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  290.085133][ T5907] lbmIODone: I/O error in JFS log
[  290.112345][ T5907] lbmIODone: I/O error in JFS log
[  290.117631][ T5907] lbmIODone: I/O error in JFS log
[  290.123243][ T5907] lmLogShutdown: exit(-5)
[  290.157645][ T5907] jfs_umount failed with return code -5
[  290.188892][ T6873] loop3: detected capacity change from 0 to 32768
[  290.262450][ T6877] loop2: detected capacity change from 0 to 32768
[  290.268260][ T6873] loop3: detected capacity change from 32768 to 0
[  290.292505][    C1] I/O error, dev loop3, sector 32704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  290.321979][ T5916] metapage_write_end_io: I/O error
[  290.331268][ T6875] loop1: detected capacity change from 0 to 32768
[  290.341391][ T5916] metapage_read_end_io: I/O error
[  290.358115][ T5916] read_mapping_page failed!
[  290.365150][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  290.395389][ T5916] metapage_write_end_io: I/O error
[  290.404790][ T5916] metapage_read_end_io: I/O error
[  290.411495][ T5916] read_mapping_page failed!
[  290.416159][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  290.425668][ T6877] loop2: detected capacity change from 32768 to 0
[  290.438145][ T6875] loop1: detected capacity change from 32768 to 0
[  290.447813][ T5916] metapage_write_end_io: I/O error
[  290.454351][ T5916] metapage_read_end_io: I/O error
[  290.469383][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  290.516203][ T5916] read_mapping_page failed!
[  290.519181][ T5915] metapage_write_end_io: I/O error
[  290.526115][ T5915] metapage_read_end_io: I/O error
[  290.529279][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  290.537795][ T5908] metapage_write_end_io: I/O error
[  290.543568][ T5908] metapage_read_end_io: I/O error
[  290.548281][ T5916] lbmIODone: I/O error in JFS log
[  290.560054][ T5915] read_mapping_page failed!
[  290.574221][ T5916] lbmIODone: I/O error in JFS log
[  290.581028][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  290.588721][ T5916] lbmIODone: I/O error in JFS log
[  290.594346][ T5916] lmLogShutdown: exit(-5)
[  290.596677][ T5908] read_mapping_page failed!
[  290.599714][ T5915] metapage_write_end_io: I/O error
[  290.609391][ T5916] jfs_umount failed with return code -5
[  290.617949][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  290.618653][ T5915] metapage_read_end_io: I/O error
[  290.625388][ T5908] metapage_write_end_io: I/O error
[  290.646519][ T5915] read_mapping_page failed!
[  290.666200][ T5908] metapage_read_end_io: I/O error
[  290.698185][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  290.705588][ T5915] metapage_write_end_io: I/O error
[  290.707689][ T5908] read_mapping_page failed!
[  290.733376][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  290.748022][ T5915] metapage_read_end_io: I/O error
[  290.753253][ T5915] read_mapping_page failed!
[  290.753383][ T5908] metapage_write_end_io: I/O error
[  290.765424][ T5908] metapage_read_end_io: I/O error
[  290.771844][ T5908] read_mapping_page failed!
[  290.776486][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  290.785834][ T5908] lbmIODone: I/O error in JFS log
[  290.795804][ T5908] lbmIODone: I/O error in JFS log
[  290.797624][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  290.817759][ T5908] lbmIODone: I/O error in JFS log
[  290.838042][ T5908] lmLogShutdown: exit(-5)
[  290.842488][ T5908] jfs_umount failed with return code -5
[  290.847545][ T5915] lbmIODone: I/O error in JFS log
[  290.853852][ T5915] lbmIODone: I/O error in JFS log
[  290.867833][ T5915] lbmIODone: I/O error in JFS log
[  290.873458][ T5915] lmLogShutdown: exit(-5)
[  290.897537][ T5915] jfs_umount failed with return code -5
[  291.506685][ T6879] loop0: detected capacity change from 0 to 32768
[  291.587657][ T6879] loop0: detected capacity change from 32768 to 0
[  291.647242][ T5907] metapage_write_end_io: I/O error
[  291.662683][ T5907] metapage_read_end_io: I/O error
[  291.672892][ T5907] read_mapping_page failed!
[  291.693498][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  291.712847][ T5907] metapage_write_end_io: I/O error
[  291.738110][ T5907] metapage_read_end_io: I/O error
[  291.743213][ T5907] read_mapping_page failed!
[  291.777613][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  291.786283][ T5907] metapage_write_end_io: I/O error
[  291.797642][ T5907] metapage_read_end_io: I/O error
[  291.802734][ T5907] read_mapping_page failed!
[  291.822114][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  291.823606][ T6881] loop3: detected capacity change from 0 to 32768
[  291.838160][ T5907] lbmIODone: I/O error in JFS log
[  291.843283][ T5907] lbmIODone: I/O error in JFS log
[  291.873843][ T5907] lbmIODone: I/O error in JFS log
[  291.890410][ T5907] lmLogShutdown: exit(-5)
[  291.894848][ T5907] jfs_umount failed with return code -5
[  291.917796][ T6881] loop3: detected capacity change from 32768 to 0
[  291.960200][ T5916] metapage_write_end_io: I/O error
2025/10/26 18:59:24 executed programs: 425
[  291.988517][ T5916] metapage_read_end_io: I/O error
[  291.993633][ T5916] read_mapping_page failed!
[  292.025004][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  292.053946][ T5916] metapage_write_end_io: I/O error
[  292.073947][ T5916] metapage_read_end_io: I/O error
[  292.088177][ T5916] read_mapping_page failed!
[  292.099971][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  292.118245][ T5916] metapage_write_end_io: I/O error
[  292.123498][ T5916] metapage_read_end_io: I/O error
[  292.139098][ T5916] read_mapping_page failed!
[  292.143674][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  292.161485][ T5916] lbmIODone: I/O error in JFS log
[  292.166642][ T5916] lbmIODone: I/O error in JFS log
[  292.168503][ T6883] loop1: detected capacity change from 0 to 32768
[  292.187841][ T5916] lbmIODone: I/O error in JFS log
[  292.218075][ T5916] lmLogShutdown: exit(-5)
[  292.222530][ T5916] jfs_umount failed with return code -5
[  292.236102][ T6885] loop2: detected capacity change from 0 to 32768
[  292.242891][ T6883] loop1: detected capacity change from 32768 to 0
[  292.292775][ T5908] metapage_write_end_io: I/O error
[  292.337697][ T5908] metapage_read_end_io: I/O error
[  292.343597][ T5908] read_mapping_page failed!
[  292.377055][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  292.398491][ T5908] metapage_write_end_io: I/O error
[  292.403820][ T5908] metapage_read_end_io: I/O error
[  292.429137][ T6888] loop2: detected capacity change from 32768 to 0
[  292.429585][ T5908] read_mapping_page failed!
[  292.453237][    C1] I/O error, dev loop2, sector 8192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  292.463810][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  292.486937][ T5908] metapage_write_end_io: I/O error
[  292.497818][ T5908] metapage_read_end_io: I/O error
[  292.502918][ T5908] read_mapping_page failed!
[  292.518183][ T5915] metapage_write_end_io: I/O error
[  292.523525][ T5915] metapage_read_end_io: I/O error
[  292.528456][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  292.536153][ T5908] lbmIODone: I/O error in JFS log
[  292.542986][ T5915] read_mapping_page failed!
[  292.548142][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  292.570939][ T5915] metapage_write_end_io: I/O error
[  292.576347][ T5915] metapage_read_end_io: I/O error
[  292.580611][ T5908] lbmIODone: I/O error in JFS log
[  292.584328][ T5915] read_mapping_page failed!
[  292.586473][ T5908] lbmIODone: I/O error in JFS log
[  292.603072][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  292.611404][ T5915] metapage_write_end_io: I/O error
[  292.616760][ T5915] metapage_read_end_io: I/O error
[  292.626843][ T5915] read_mapping_page failed!
[  292.632942][ T5908] lmLogShutdown: exit(-5)
[  292.642092][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  292.658171][ T5908] jfs_umount failed with return code -5
[  292.675268][ T5915] Buffer I/O error on dev loop2, logical block 8, lost sync page write
[  292.692654][ T5915] lbmIODone: I/O error in JFS log
[  292.698142][ T5915] lbmIODone: I/O error in JFS log
[  292.704548][ T5915] lbmIODone: I/O error in JFS log
[  292.716653][ T5915] lmLogShutdown: exit(-5)
[  292.727694][ T5915] jfs_umount failed with return code -5
[  293.199284][ T6887] loop0: detected capacity change from 0 to 32768
[  293.277643][ T6887] loop0: detected capacity change from 32768 to 0
[  293.299748][    C1] I/O error, dev loop0, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  293.323696][ T5907] bio_check_eod: 117 callbacks suppressed
[  293.323715][ T5907] syz-executor: attempt to access beyond end of device
[  293.323715][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  293.371631][ T5907] metapage_write_end_io: I/O error
[  293.377058][ T5907] syz-executor: attempt to access beyond end of device
[  293.377058][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  293.420307][ T5907] metapage_read_end_io: I/O error
[  293.435817][ T5907] read_mapping_page failed!
[  293.440796][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  293.451196][ T6890] loop3: detected capacity change from 0 to 32768
[  293.458790][ T5907] syz-executor: attempt to access beyond end of device
[  293.458790][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  293.511563][ T5907] metapage_write_end_io: I/O error
[  293.527204][ T5907] syz-executor: attempt to access beyond end of device
[  293.527204][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  293.550394][ T6890] loop3: detected capacity change from 32768 to 0
[  293.551168][ T5907] metapage_read_end_io: I/O error
[  293.563320][    C0] I/O error, dev loop3, sector 31792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  293.572548][ T5907] read_mapping_page failed!
[  293.592789][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  293.604299][ T5916] syz-executor: attempt to access beyond end of device
[  293.604299][ T5916] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  293.618301][ T5907] syz-executor: attempt to access beyond end of device
[  293.618301][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  293.657056][ T5907] metapage_write_end_io: I/O error
[  293.662366][ T5916] metapage_write_end_io: I/O error
[  293.662592][ T5916] syz-executor: attempt to access beyond end of device
[  293.662592][ T5916] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  293.662621][ T5916] metapage_read_end_io: I/O error
[  293.662634][ T5916] read_mapping_page failed!
[  293.662642][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  293.662943][ T5916] syz-executor: attempt to access beyond end of device
[  293.662943][ T5916] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  293.688009][ T5907] syz-executor: attempt to access beyond end of device
[  293.688009][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  293.734254][ T5916] metapage_write_end_io: I/O error
[  293.747762][ T5916] syz-executor: attempt to access beyond end of device
[  293.747762][ T5916] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  293.767215][ T5907] metapage_read_end_io: I/O error
[  293.767456][ T5916] metapage_read_end_io: I/O error
[  293.778769][ T5907] read_mapping_page failed!
[  293.783334][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  293.787486][ T5916] read_mapping_page failed!
[  293.797633][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  293.811937][ T5907] lbmIODone: I/O error in JFS log
[  293.817074][ T5907] lbmIODone: I/O error in JFS log
[  293.817506][ T5916] metapage_write_end_io: I/O error
[  293.827664][ T5916] metapage_read_end_io: I/O error
[  293.834083][ T5916] read_mapping_page failed!
[  293.839960][ T5907] lbmIODone: I/O error in JFS log
[  293.851285][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  293.855897][ T5907] lmLogShutdown: exit(-5)
[  293.862956][ T5907] jfs_umount failed with return code -5
[  293.868030][ T5916] lbmIODone: I/O error in JFS log
[  293.894013][ T5916] lbmIODone: I/O error in JFS log
[  293.911478][ T5916] lbmIODone: I/O error in JFS log
[  293.918229][ T5916] lmLogShutdown: exit(-5)
[  293.922771][ T5916] jfs_umount failed with return code -5
[  294.001787][ T6892] loop1: detected capacity change from 0 to 32768
[  294.098987][ T6894] loop2: detected capacity change from 0 to 32768
[  294.130032][ T6892] loop1: detected capacity change from 32768 to 0
[  294.154098][    C1] I/O error, dev loop1, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  294.178142][ T6894] loop2: detected capacity change from 32768 to 0
[  294.178221][ T5908] metapage_write_end_io: I/O error
[  294.197472][    C1] I/O error, dev loop2, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  294.220934][ T5908] metapage_read_end_io: I/O error
[  294.228591][ T5908] read_mapping_page failed!
[  294.234655][ T5915] metapage_write_end_io: I/O error
[  294.257873][ T5915] metapage_read_end_io: I/O error
[  294.258938][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  294.262953][ T5915] read_mapping_page failed!
[  294.299115][ T5908] metapage_write_end_io: I/O error
[  294.306675][ T5908] metapage_read_end_io: I/O error
[  294.312334][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  294.326651][ T5908] read_mapping_page failed!
[  294.334880][ T5915] metapage_write_end_io: I/O error
[  294.337611][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  294.357994][ T5908] metapage_write_end_io: I/O error
[  294.367833][ T5908] metapage_read_end_io: I/O error
[  294.368090][ T5915] metapage_read_end_io: I/O error
[  294.372897][ T5908] read_mapping_page failed!
[  294.397530][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  294.404690][ T5915] read_mapping_page failed!
[  294.408628][ T5908] lbmIODone: I/O error in JFS log
[  294.417305][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  294.417530][ T5908] lbmIODone: I/O error in JFS log
[  294.437851][ T5915] metapage_write_end_io: I/O error
[  294.450567][ T5908] lbmIODone: I/O error in JFS log
[  294.456192][ T5908] lmLogShutdown: exit(-5)
[  294.457703][ T5915] metapage_read_end_io: I/O error
[  294.465630][ T5915] read_mapping_page failed!
[  294.478074][ T5908] jfs_umount failed with return code -5
[  294.484108][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  294.519454][ T5915] lbmIODone: I/O error in JFS log
[  294.524613][ T5915] lbmIODone: I/O error in JFS log
[  294.541910][ T5915] lbmIODone: I/O error in JFS log
[  294.549725][ T5915] lmLogShutdown: exit(-5)
[  294.554139][ T5915] jfs_umount failed with return code -5
[  295.093704][ T6896] loop0: detected capacity change from 0 to 32768
[  295.177746][ T6896] loop0: detected capacity change from 32768 to 0
[  295.195338][    C0] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  295.204985][    C0] Buffer I/O error on dev loop0, logical block 3982, async page read
[  295.238029][ T5907] metapage_write_end_io: I/O error
[  295.247873][ T5907] metapage_read_end_io: I/O error
[  295.252970][ T5907] read_mapping_page failed!
[  295.299948][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  295.308362][ T5907] metapage_write_end_io: I/O error
[  295.313644][ T5907] metapage_read_end_io: I/O error
[  295.336967][ T5907] read_mapping_page failed!
[  295.346432][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  295.365206][ T5907] metapage_write_end_io: I/O error
[  295.366701][ T6898] loop3: detected capacity change from 0 to 32768
[  295.375193][ T5907] metapage_read_end_io: I/O error
[  295.392092][ T5907] read_mapping_page failed!
[  295.404293][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  295.427383][ T5907] lbmIODone: I/O error in JFS log
[  295.443784][ T5907] lbmIODone: I/O error in JFS log
[  295.467632][ T5907] lbmIODone: I/O error in JFS log
[  295.478487][ T5907] lmLogShutdown: exit(-5)
[  295.482903][ T5907] jfs_umount failed with return code -5
[  295.497845][ T6898] loop3: detected capacity change from 32768 to 0
[  295.519314][    C1] I/O error, dev loop3, sector 4096 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  295.570546][ T5916] metapage_write_end_io: I/O error
[  295.590702][ T5916] metapage_read_end_io: I/O error
[  295.595813][ T5916] read_mapping_page failed!
[  295.627875][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  295.658143][ T5916] metapage_write_end_io: I/O error
[  295.663473][ T5916] metapage_read_end_io: I/O error
[  295.689772][ T5916] read_mapping_page failed!
[  295.697643][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  295.719478][ T5916] metapage_write_end_io: I/O error
[  295.724744][ T5916] metapage_read_end_io: I/O error
[  295.737110][ T6900] loop1: detected capacity change from 0 to 32768
[  295.743963][ T6902] loop2: detected capacity change from 0 to 32768
[  295.750605][ T5916] read_mapping_page failed!
[  295.755144][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  295.791188][ T5916] lbmIODone: I/O error in JFS log
[  295.828423][ T5916] lbmIODone: I/O error in JFS log
[  295.833569][ T5916] lbmIODone: I/O error in JFS log
[  295.848303][ T6900] loop1: detected capacity change from 32768 to 0
[  295.855735][ T5916] lmLogShutdown: exit(-5)
[  295.857607][    C0] I/O error, dev loop1, sector 32368 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  295.860607][ T5916] jfs_umount failed with return code -5
[  295.890518][ T6902] loop2: detected capacity change from 32768 to 0
[  295.898735][    C1] I/O error, dev loop2, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  295.955160][ T5908] metapage_write_end_io: I/O error
[  295.962168][ T5908] metapage_read_end_io: I/O error
[  295.967253][ T5908] read_mapping_page failed!
[  295.975923][ T5915] metapage_write_end_io: I/O error
[  295.983084][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  295.991068][ T5915] metapage_read_end_io: I/O error
[  296.013094][ T5915] read_mapping_page failed!
[  296.018104][ T5908] metapage_write_end_io: I/O error
[  296.023395][ T5908] metapage_read_end_io: I/O error
[  296.038399][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  296.045791][ T5915] metapage_write_end_io: I/O error
[  296.052767][ T5915] metapage_read_end_io: I/O error
[  296.057868][ T5908] read_mapping_page failed!
[  296.057881][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  296.058202][ T5908] metapage_write_end_io: I/O error
[  296.068668][ T5915] read_mapping_page failed!
[  296.087555][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  296.095243][ T5915] metapage_write_end_io: I/O error
[  296.104733][ T5915] metapage_read_end_io: I/O error
[  296.108044][ T5908] metapage_read_end_io: I/O error
[  296.113019][ T5915] read_mapping_page failed!
[  296.114832][ T5908] read_mapping_page failed!
[  296.133294][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  296.137598][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  296.149880][ T5908] lbmIODone: I/O error in JFS log
[  296.154989][ T5908] lbmIODone: I/O error in JFS log
[  296.177646][ T5908] lbmIODone: I/O error in JFS log
[  296.187854][ T5908] lmLogShutdown: exit(-5)
[  296.192309][ T5908] jfs_umount failed with return code -5
[  296.193402][ T5915] lbmIODone: I/O error in JFS log
[  296.218013][ T5915] lbmIODone: I/O error in JFS log
[  296.223160][ T5915] lbmIODone: I/O error in JFS log
[  296.240178][ T5915] lmLogShutdown: exit(-5)
[  296.244614][ T5915] jfs_umount failed with return code -5
[  296.816769][ T6904] loop0: detected capacity change from 0 to 32768
[  296.898026][ T6904] loop0: detected capacity change from 32768 to 0
[  296.917890][    C0] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  296.947158][ T5907] metapage_write_end_io: I/O error
[  296.966927][ T5907] metapage_read_end_io: I/O error
[  296.979689][ T5907] read_mapping_page failed!
[  296.984265][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  297.027805][ T5907] metapage_write_end_io: I/O error
[  297.036538][ T5907] metapage_read_end_io: I/O error
[  297.052427][ T5907] read_mapping_page failed!
[  297.057007][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  297.084868][ T5907] metapage_write_end_io: I/O error
[  297.097613][ T5907] metapage_read_end_io: I/O error
[  297.102715][ T5907] read_mapping_page failed!
[  297.114217][ T6906] loop3: detected capacity change from 0 to 32768
[  297.127468][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  297.135097][ T5907] lbmIODone: I/O error in JFS log
[  297.140517][ T5907] lbmIODone: I/O error in JFS log
[  297.145620][ T5907] lbmIODone: I/O error in JFS log
[  297.189048][ T5907] lmLogShutdown: exit(-5)
[  297.199901][ T5907] jfs_umount failed with return code -5
[  297.227827][ T6906] loop3: detected capacity change from 32768 to 0
[  297.246116][    C0] I/O error, dev loop3, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  297.297384][ T5916] metapage_write_end_io: I/O error
2025/10/26 18:59:29 executed programs: 437
[  297.324152][ T5916] metapage_read_end_io: I/O error
[  297.356172][ T5916] read_mapping_page failed!
[  297.365614][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  297.383774][ T5916] metapage_write_end_io: I/O error
[  297.393752][ T5916] metapage_read_end_io: I/O error
[  297.403780][ T5916] read_mapping_page failed!
[  297.413906][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  297.434469][ T5916] metapage_write_end_io: I/O error
[  297.435249][ T6908] loop1: detected capacity change from 0 to 32768
[  297.439966][ T5916] metapage_read_end_io: I/O error
[  297.477932][ T5916] read_mapping_page failed!
[  297.488044][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  297.500429][ T6910] loop2: detected capacity change from 0 to 32768
[  297.506184][ T5916] lbmIODone: I/O error in JFS log
[  297.529097][ T5916] lbmIODone: I/O error in JFS log
[  297.534244][ T5916] lbmIODone: I/O error in JFS log
[  297.540978][ T6908] loop1: detected capacity change from 32768 to 0
[  297.553190][ T5916] lmLogShutdown: exit(-5)
[  297.561842][ T5916] jfs_umount failed with return code -5
[  297.561882][    C1] I/O error, dev loop1, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  297.593711][ T5908] metapage_write_end_io: I/O error
[  297.601536][ T5908] metapage_read_end_io: I/O error
[  297.606632][ T5908] read_mapping_page failed!
[  297.616075][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  297.620756][ T6910] loop2: detected capacity change from 32768 to 0
[  297.649440][    C1] I/O error, dev loop2, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  297.674167][ T5908] metapage_write_end_io: I/O error
[  297.698458][ T5908] metapage_read_end_io: I/O error
[  297.703568][ T5908] read_mapping_page failed!
[  297.734386][ T5915] metapage_write_end_io: I/O error
[  297.736258][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  297.743283][ T5915] metapage_read_end_io: I/O error
[  297.759920][ T5908] metapage_write_end_io: I/O error
[  297.765186][ T5908] metapage_read_end_io: I/O error
[  297.774835][ T5908] read_mapping_page failed!
[  297.777169][ T5915] read_mapping_page failed!
[  297.779931][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  297.792040][ T5908] lbmIODone: I/O error in JFS log
[  297.797152][ T5908] lbmIODone: I/O error in JFS log
[  297.802850][ T5908] lbmIODone: I/O error in JFS log
[  297.807774][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  297.809721][ T5908] lmLogShutdown: exit(-5)
[  297.815311][ T5915] metapage_write_end_io: I/O error
[  297.837570][ T5908] jfs_umount failed with return code -5
[  297.861421][ T5915] metapage_read_end_io: I/O error
[  297.866521][ T5915] read_mapping_page failed!
[  297.883957][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  297.912152][ T5915] metapage_write_end_io: I/O error
[  297.927508][ T5915] metapage_read_end_io: I/O error
[  297.932615][ T5915] read_mapping_page failed!
[  297.937222][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  297.968742][ T5915] lbmIODone: I/O error in JFS log
[  297.973882][ T5915] lbmIODone: I/O error in JFS log
[  297.987767][ T5915] lbmIODone: I/O error in JFS log
[  298.008630][ T5915] lmLogShutdown: exit(-5)
[  298.013063][ T5915] jfs_umount failed with return code -5
[  298.518292][ T6912] loop0: detected capacity change from 0 to 32768
[  298.597805][ T6912] loop0: detected capacity change from 32768 to 0
[  298.646676][ T5907] bio_check_eod: 122 callbacks suppressed
[  298.646695][ T5907] syz-executor: attempt to access beyond end of device
[  298.646695][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  298.706598][ T5907] metapage_write_end_io: I/O error
[  298.712340][ T5907] syz-executor: attempt to access beyond end of device
[  298.712340][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  298.754882][ T6914] loop3: detected capacity change from 0 to 32768
[  298.761612][ T5907] metapage_read_end_io: I/O error
[  298.766673][ T5907] read_mapping_page failed!
[  298.783537][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  298.801377][ T5907] syz-executor: attempt to access beyond end of device
[  298.801377][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  298.842357][ T5907] metapage_write_end_io: I/O error
[  298.857732][ T5907] syz-executor: attempt to access beyond end of device
[  298.857732][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  298.878076][ T6914] loop3: detected capacity change from 32768 to 0
[  298.897882][ T5907] metapage_read_end_io: I/O error
[  298.902988][ T5907] read_mapping_page failed!
[  298.927565][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  298.944589][ T5916] syz-executor: attempt to access beyond end of device
[  298.944589][ T5916] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  298.961447][ T5907] syz-executor: attempt to access beyond end of device
[  298.961447][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  298.979679][ T5916] metapage_write_end_io: I/O error
[  298.995761][ T5916] syz-executor: attempt to access beyond end of device
[  298.995761][ T5916] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  299.009207][ T5907] metapage_write_end_io: I/O error
[  299.014495][ T5907] syz-executor: attempt to access beyond end of device
[  299.014495][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  299.027944][ T5907] metapage_read_end_io: I/O error
[  299.033117][ T5907] read_mapping_page failed!
[  299.038030][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  299.045433][ T5907] syz-executor: attempt to access beyond end of device
[  299.045433][ T5907] loop0: rw=0, sector=64, nr_sectors = 8 limit=0
[  299.060863][ T5907] syz-executor: attempt to access beyond end of device
[  299.060863][ T5907] loop0: rw=0, sector=120, nr_sectors = 8 limit=0
[  299.067746][ T5916] metapage_read_end_io: I/O error
[  299.082294][ T5907] lbmIODone: I/O error in JFS log
[  299.089882][ T5907] lbmIODone: I/O error in JFS log
[  299.095018][ T5907] lbmIODone: I/O error in JFS log
[  299.100190][ T5916] read_mapping_page failed!
[  299.103384][ T5907] lmLogShutdown: exit(-5)
[  299.104722][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  299.111805][ T5907] jfs_umount failed with return code -5
[  299.131615][ T5916] metapage_write_end_io: I/O error
[  299.137077][ T5916] metapage_read_end_io: I/O error
[  299.144533][ T5916] read_mapping_page failed!
[  299.161483][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  299.163306][ T6916] loop1: detected capacity change from 0 to 32768
[  299.169039][ T5916] metapage_write_end_io: I/O error
[  299.228216][ T5916] metapage_read_end_io: I/O error
[  299.233317][ T5916] read_mapping_page failed!
[  299.277527][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  299.285609][ T6918] loop2: detected capacity change from 0 to 32768
[  299.291600][ T5916] lbmIODone: I/O error in JFS log
[  299.299057][ T5916] lbmIODone: I/O error in JFS log
[  299.308221][ T6916] loop1: detected capacity change from 32768 to 0
[  299.331818][    C1] blk_print_req_error: 1 callbacks suppressed
[  299.331838][    C1] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  299.353904][ T5916] lbmIODone: I/O error in JFS log
[  299.362380][ T5916] lmLogShutdown: exit(-5)
[  299.366806][ T5916] jfs_umount failed with return code -5
[  299.376507][ T5908] metapage_write_end_io: I/O error
[  299.390903][ T6918] loop2: detected capacity change from 32768 to 0
[  299.405412][ T5908] metapage_read_end_io: I/O error
[  299.406163][    C1] I/O error, dev loop2, sector 31792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  299.419855][ T5908] read_mapping_page failed!
[  299.424940][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  299.447916][ T5908] metapage_write_end_io: I/O error
[  299.453230][ T5908] metapage_read_end_io: I/O error
[  299.468326][ T5908] read_mapping_page failed!
[  299.472906][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  299.516746][ T5915] metapage_write_end_io: I/O error
[  299.518026][ T5908] metapage_write_end_io: I/O error
[  299.522626][ T5915] metapage_read_end_io: I/O error
[  299.527111][ T5908] metapage_read_end_io: I/O error
[  299.561997][ T5908] read_mapping_page failed!
[  299.567618][ T5915] read_mapping_page failed!
[  299.567633][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  299.567960][ T5915] metapage_write_end_io: I/O error
[  299.574884][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  299.603583][ T5915] metapage_read_end_io: I/O error
[  299.608868][ T5915] read_mapping_page failed!
[  299.611976][ T5908] lbmIODone: I/O error in JFS log
[  299.617749][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  299.623980][ T5908] lbmIODone: I/O error in JFS log
[  299.625837][ T5915] metapage_write_end_io: I/O error
[  299.631512][ T5908] lbmIODone: I/O error in JFS log
[  299.646633][ T5908] lmLogShutdown: exit(-5)
[  299.652481][ T5908] jfs_umount failed with return code -5
[  299.658525][ T5915] metapage_read_end_io: I/O error
[  299.663606][ T5915] read_mapping_page failed!
[  299.687490][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  299.695087][ T5915] lbmIODone: I/O error in JFS log
[  299.746140][ T5915] lbmIODone: I/O error in JFS log
[  299.751430][ T5915] lbmIODone: I/O error in JFS log
[  299.775909][ T5915] lmLogShutdown: exit(-5)
[  299.780436][ T5915] jfs_umount failed with return code -5
[  300.461377][ T6920] loop0: detected capacity change from 0 to 32768
[  300.547620][ T6920] loop0: detected capacity change from 32768 to 0
[  300.571789][    C1] I/O error, dev loop0, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  300.594650][ T5907] metapage_write_end_io: I/O error
[  300.607726][ T5907] metapage_read_end_io: I/O error
[  300.625375][ T5907] read_mapping_page failed!
[  300.637844][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  300.648086][ T6922] loop3: detected capacity change from 0 to 32768
[  300.655801][ T5907] metapage_write_end_io: I/O error
[  300.677909][ T5907] metapage_read_end_io: I/O error
[  300.699954][ T5907] read_mapping_page failed!
[  300.705242][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  300.715572][ T5907] metapage_write_end_io: I/O error
[  300.724508][ T6922] loop3: detected capacity change from 32768 to 0
[  300.734174][    C0] I/O error, dev loop3, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  300.734292][ T5907] metapage_read_end_io: I/O error
[  300.770728][ T5916] metapage_write_end_io: I/O error
[  300.776067][ T5916] metapage_read_end_io: I/O error
[  300.799879][ T5907] read_mapping_page failed!
[  300.804650][ T5916] read_mapping_page failed!
[  300.814749][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  300.830864][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  300.839062][ T5907] lbmIODone: I/O error in JFS log
[  300.840097][ T6924] loop1: detected capacity change from 0 to 32768
[  300.844156][ T5907] lbmIODone: I/O error in JFS log
[  300.860447][ T5916] metapage_write_end_io: I/O error
[  300.865738][ T5916] metapage_read_end_io: I/O error
[  300.871382][ T5916] read_mapping_page failed!
[  300.875932][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  300.883589][ T5907] lbmIODone: I/O error in JFS log
[  300.889456][ T5907] lmLogShutdown: exit(-5)
[  300.894931][ T5916] metapage_write_end_io: I/O error
[  300.900522][ T5907] jfs_umount failed with return code -5
[  300.906429][ T5916] metapage_read_end_io: I/O error
[  300.925727][ T5916] read_mapping_page failed!
[  300.933947][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  300.947357][ T5916] lbmIODone: I/O error in JFS log
[  300.952924][ T5916] lbmIODone: I/O error in JFS log
[  300.959821][ T6924] loop1: detected capacity change from 32768 to 0
[  300.980848][ T5916] lbmIODone: I/O error in JFS log
[  300.986503][ T5916] lmLogShutdown: exit(-5)
[  301.010587][ T5916] jfs_umount failed with return code -5
[  301.012299][    C0] I/O error, dev loop1, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  301.035321][ T5908] metapage_write_end_io: I/O error
[  301.051399][ T5908] metapage_read_end_io: I/O error
[  301.056508][ T5908] read_mapping_page failed!
[  301.092292][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  301.106517][ T6926] loop2: detected capacity change from 0 to 32768
[  301.118182][ T5908] metapage_write_end_io: I/O error
[  301.143865][ T5908] metapage_read_end_io: I/O error
[  301.164019][ T5908] read_mapping_page failed!
[  301.177278][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  301.195361][ T5908] metapage_write_end_io: I/O error
[  301.205273][ T5908] metapage_read_end_io: I/O error
[  301.217817][ T5908] read_mapping_page failed!
[  301.222386][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  301.222558][ T6926] loop2: detected capacity change from 32768 to 0
[  301.241583][ T5908] lbmIODone: I/O error in JFS log
[  301.252562][ T5908] lbmIODone: I/O error in JFS log
[  301.260737][    C0] I/O error, dev loop2, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  301.277862][ T5908] lbmIODone: I/O error in JFS log
[  301.283471][ T5908] lmLogShutdown: exit(-5)
[  301.289898][ T5915] metapage_write_end_io: I/O error
[  301.295244][ T5915] metapage_read_end_io: I/O error
[  301.320239][ T5915] read_mapping_page failed!
[  301.324822][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  301.327580][ T5908] jfs_umount failed with return code -5
[  301.366842][ T5915] metapage_write_end_io: I/O error
[  301.379322][ T5915] metapage_read_end_io: I/O error
[  301.384428][ T5915] read_mapping_page failed!
[  301.404172][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  301.432367][ T5915] metapage_write_end_io: I/O error
[  301.447546][ T5915] metapage_read_end_io: I/O error
[  301.452657][ T5915] read_mapping_page failed!
[  301.457191][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  301.481579][ T5915] lbmIODone: I/O error in JFS log
[  301.486759][ T5915] lbmIODone: I/O error in JFS log
[  301.515767][ T5915] lbmIODone: I/O error in JFS log
[  301.528120][ T5915] lmLogShutdown: exit(-5)
[  301.532537][ T5915] jfs_umount failed with return code -5
[  302.171407][ T6928] loop0: detected capacity change from 0 to 32768
[  302.259303][ T6930] loop3: detected capacity change from 0 to 32768
[  302.278138][ T6928] loop0: detected capacity change from 32768 to 0
[  302.302882][    C1] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  302.316718][ T5907] metapage_write_end_io: I/O error
[  302.341195][ T5907] metapage_read_end_io: I/O error
2025/10/26 18:59:34 executed programs: 448
[  302.356540][ T5907] read_mapping_page failed!
[  302.357520][ T6930] loop3: detected capacity change from 32768 to 0
[  302.385813][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  302.393339][    C0] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  302.396585][ T5907] metapage_write_end_io: I/O error
[  302.418942][ T5916] metapage_write_end_io: I/O error
[  302.424278][ T5916] metapage_read_end_io: I/O error
[  302.435088][ T5907] metapage_read_end_io: I/O error
[  302.450779][ T5916] read_mapping_page failed!
[  302.455370][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  302.467916][ T5907] read_mapping_page failed!
[  302.472487][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  302.481605][ T5916] metapage_write_end_io: I/O error
[  302.486974][ T5916] metapage_read_end_io: I/O error
[  302.492517][ T5907] metapage_write_end_io: I/O error
[  302.498247][ T5907] metapage_read_end_io: I/O error
[  302.503506][ T5916] read_mapping_page failed!
[  302.508695][ T5907] read_mapping_page failed!
[  302.513251][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  302.520697][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  302.528456][ T5916] metapage_write_end_io: I/O error
[  302.535203][ T5907] lbmIODone: I/O error in JFS log
[  302.540505][ T5916] metapage_read_end_io: I/O error
[  302.545721][ T5907] lbmIODone: I/O error in JFS log
[  302.551011][ T5916] read_mapping_page failed!
[  302.555555][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  302.562872][ T5907] lbmIODone: I/O error in JFS log
[  302.568799][ T5907] lmLogShutdown: exit(-5)
[  302.573294][ T5907] jfs_umount failed with return code -5
[  302.582455][ T5916] lbmIODone: I/O error in JFS log
[  302.593425][ T5916] lbmIODone: I/O error in JFS log
[  302.603453][ T5916] lbmIODone: I/O error in JFS log
[  302.609339][ T5916] lmLogShutdown: exit(-5)
[  302.614933][ T5916] jfs_umount failed with return code -5
[  302.655167][ T6934] loop2: detected capacity change from 0 to 32768
[  302.664199][ T6932] loop1: detected capacity change from 0 to 32768
[  302.738173][ T6932] loop1: detected capacity change from 32768 to 0
[  302.749602][    C1] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  302.771037][ T5908] metapage_write_end_io: I/O error
[  302.776396][ T5908] metapage_read_end_io: I/O error
[  302.787831][ T5908] read_mapping_page failed!
[  302.797550][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  302.811239][ T6934] loop2: detected capacity change from 32768 to 0
[  302.832475][ T5908] metapage_write_end_io: I/O error
[  302.838349][    C1] I/O error, dev loop2, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  302.863401][ T5908] metapage_read_end_io: I/O error
[  302.878749][ T5908] read_mapping_page failed!
[  302.883334][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  302.892615][ T5915] metapage_write_end_io: I/O error
[  302.911824][ T5908] metapage_write_end_io: I/O error
[  302.917094][ T5908] metapage_read_end_io: I/O error
[  302.917991][ T5915] metapage_read_end_io: I/O error
[  302.938163][ T5915] read_mapping_page failed!
[  302.943418][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  302.954987][ T5908] read_mapping_page failed!
[  302.969690][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  302.977301][ T5908] lbmIODone: I/O error in JFS log
[  302.983811][ T5915] metapage_write_end_io: I/O error
[  302.998149][ T5915] metapage_read_end_io: I/O error
[  303.003250][ T5915] read_mapping_page failed!
[  303.017643][ T5908] lbmIODone: I/O error in JFS log
[  303.022820][ T5908] lbmIODone: I/O error in JFS log
[  303.028262][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  303.035634][ T5915] metapage_write_end_io: I/O error
[  303.045944][ T5908] lmLogShutdown: exit(-5)
[  303.055816][ T5908] jfs_umount failed with return code -5
[  303.067902][ T5915] metapage_read_end_io: I/O error
[  303.073003][ T5915] read_mapping_page failed!
[  303.092099][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  303.108133][ T5915] lbmIODone: I/O error in JFS log
[  303.117817][ T5915] lbmIODone: I/O error in JFS log
[  303.122949][ T5915] lbmIODone: I/O error in JFS log
[  303.159023][ T5915] lmLogShutdown: exit(-5)
[  303.163460][ T5915] jfs_umount failed with return code -5
[  303.795188][ T6938] loop3: detected capacity change from 0 to 32768
[  303.866968][ T6937] loop0: detected capacity change from 0 to 32768
[  303.888230][ T6938] loop3: detected capacity change from 32768 to 0
[  303.910376][ T5916] bio_check_eod: 122 callbacks suppressed
[  303.910394][ T5916] syz-executor: attempt to access beyond end of device
[  303.910394][ T5916] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  303.935835][ T6937] loop0: detected capacity change from 32768 to 0
[  303.957648][ T5916] metapage_write_end_io: I/O error
[  303.963545][ T5916] syz-executor: attempt to access beyond end of device
[  303.963545][ T5916] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  304.014753][ T5907] syz-executor: attempt to access beyond end of device
[  304.014753][ T5907] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  304.017563][ T5916] metapage_read_end_io: I/O error
[  304.043458][ T5907] metapage_write_end_io: I/O error
[  304.060334][ T5907] syz-executor: attempt to access beyond end of device
[  304.060334][ T5907] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  304.061324][ T5916] read_mapping_page failed!
[  304.090929][ T5907] metapage_read_end_io: I/O error
[  304.096259][ T5907] read_mapping_page failed!
[  304.103077][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  304.107378][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  304.127773][ T5916] syz-executor: attempt to access beyond end of device
[  304.127773][ T5916] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  304.138746][ T5907] syz-executor: attempt to access beyond end of device
[  304.138746][ T5907] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  304.164781][ T5907] metapage_write_end_io: I/O error
[  304.167518][ T5916] metapage_write_end_io: I/O error
[  304.176497][ T5907] syz-executor: attempt to access beyond end of device
[  304.176497][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  304.196227][ T5907] metapage_read_end_io: I/O error
[  304.197703][ T5916] syz-executor: attempt to access beyond end of device
[  304.197703][ T5916] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  304.202039][ T5907] read_mapping_page failed!
[  304.227295][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  304.235269][ T5907] syz-executor: attempt to access beyond end of device
[  304.235269][ T5907] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  304.237564][ T5916] metapage_read_end_io: I/O error
[  304.257463][ T5907] metapage_write_end_io: I/O error
[  304.267803][ T5916] read_mapping_page failed!
[  304.272370][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  304.275388][ T5907] syz-executor: attempt to access beyond end of device
[  304.275388][ T5907] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  304.294310][ T5916] metapage_write_end_io: I/O error
[  304.307568][ T5916] metapage_read_end_io: I/O error
[  304.312429][ T5907] metapage_read_end_io: I/O error
[  304.318042][ T5916] read_mapping_page failed!
[  304.322591][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  304.327502][ T5907] read_mapping_page failed!
[  304.334467][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  304.340620][ T5916] lbmIODone: I/O error in JFS log
[  304.354003][ T5916] lbmIODone: I/O error in JFS log
[  304.367709][ T5916] lbmIODone: I/O error in JFS log
[  304.373356][ T5916] lmLogShutdown: exit(-5)
[  304.375062][ T6940] loop1: detected capacity change from 0 to 32768
[  304.395112][ T5916] jfs_umount failed with return code -5
[  304.395182][ T5907] lbmIODone: I/O error in JFS log
[  304.430401][ T5907] lbmIODone: I/O error in JFS log
[  304.435637][ T5907] lbmIODone: I/O error in JFS log
[  304.442719][ T6940] loop1: detected capacity change from 32768 to 0
[  304.453353][ T5907] lmLogShutdown: exit(-5)
[  304.467670][ T5907] jfs_umount failed with return code -5
[  304.478558][    C0] blk_print_req_error: 2 callbacks suppressed
[  304.478577][    C0] I/O error, dev loop1, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  304.525444][ T6942] loop2: detected capacity change from 0 to 32768
[  304.551204][ T5908] metapage_write_end_io: I/O error
[  304.556539][ T5908] metapage_read_end_io: I/O error
[  304.588098][ T5908] read_mapping_page failed!
[  304.592668][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  304.620231][ T5908] metapage_write_end_io: I/O error
[  304.625535][ T5908] metapage_read_end_io: I/O error
[  304.637980][ T5908] read_mapping_page failed!
[  304.642547][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  304.662530][ T6942] loop2: detected capacity change from 32768 to 0
[  304.668230][ T5908] metapage_write_end_io: I/O error
[  304.674617][ T5908] metapage_read_end_io: I/O error
[  304.676095][    C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  304.683795][ T5908] read_mapping_page failed!
[  304.711592][ T5908] diWriteSpecial: failed to read aggregate inode extent!
[  304.739994][ T5908] lbmIODone: I/O error in JFS log
[  304.745180][ T5908] lbmIODone: I/O error in JFS log
[  304.760874][ T5915] metapage_write_end_io: I/O error
[  304.766241][ T5915] metapage_read_end_io: I/O error
[  304.771601][ T5908] lbmIODone: I/O error in JFS log
[  304.772178][ T5908] lmLogShutdown: exit(-5)
[  304.791706][ T5915] read_mapping_page failed!
[  304.796284][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  304.797569][ T5908] jfs_umount failed with return code -5
[  304.837879][ T5915] metapage_write_end_io: I/O error
[  304.843198][ T5915] metapage_read_end_io: I/O error
[  304.864240][ T5915] read_mapping_page failed!
[  304.895575][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  304.911459][ T5915] metapage_write_end_io: I/O error
[  304.916854][ T5915] metapage_read_end_io: I/O error
[  304.925315][ T5915] read_mapping_page failed!
[  304.940264][ T5915] diWriteSpecial: failed to read aggregate inode extent!
[  304.955969][ T5915] lbmIODone: I/O error in JFS log
[  304.962257][ T5915] lbmIODone: I/O error in JFS log
[  304.967358][ T5915] lbmIODone: I/O error in JFS log
[  304.978273][ T5915] lmLogShutdown: exit(-5)
[  304.982692][ T5915] jfs_umount failed with return code -5
[  305.710292][ T6945] loop3: detected capacity change from 0 to 32768
[  305.718364][ T6946] loop0: detected capacity change from 0 to 32768
[  305.807800][ T6945] loop3: detected capacity change from 32768 to 0
[  305.825758][    C0] I/O error, dev loop3, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  305.838639][ T6946] loop0: detected capacity change from 32768 to 0
[  305.847817][ T5916] metapage_write_end_io: I/O error
[  305.853244][ T5916] metapage_read_end_io: I/O error
[  305.872774][ T5916] read_mapping_page failed!
[  305.909286][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  305.919376][ T5907] metapage_write_end_io: I/O error
[  305.924680][ T5907] metapage_read_end_io: I/O error
[  305.937708][ T5907] read_mapping_page failed!
[  305.937757][ T5916] metapage_write_end_io: I/O error
[  305.942253][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  305.942580][ T5907] metapage_write_end_io: I/O error
[  305.968591][ T5916] metapage_read_end_io: I/O error
[  305.973818][ T5916] read_mapping_page failed!
[  305.983621][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  305.985494][ T6948] loop1: detected capacity change from 0 to 32768
[  305.996659][ T5916] metapage_write_end_io: I/O error
[  306.007612][ T5907] metapage_read_end_io: I/O error
[  306.009337][ T5916] metapage_read_end_io: I/O error
[  306.012685][ T5907] read_mapping_page failed!
[  306.039484][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  306.046899][ T5907] metapage_write_end_io: I/O error
[  306.049719][ T5916] read_mapping_page failed!
[  306.068058][ T5916] diWriteSpecial: failed to read aggregate inode extent!
[  306.082357][ T5907] metapage_read_end_io: I/O error
[  306.084189][ T5916] lbmIODone: I/O error in JFS log
[  306.093004][ T5916] lbmIODone: I/O error in JFS log
[  306.102043][ T5916] lbmIODone: I/O error in JFS log
[  306.108937][ T5907] read_mapping_page failed!
[  306.110373][ T5916] lmLogShutdown: exit(-5)
[  306.114403][ T5907] diWriteSpecial: failed to read aggregate inode extent!
[  306.126360][ T5916] jfs_umount failed with return code -5
[  306.132981][ T5907] lbmIODone: I/O error in JFS log
[  306.146330][ T5907] lbmIODone: I/O error in JFS log
[  306.151651][ T5907] lbmIODone: I/O error in JFS log
[  306.157378][ T5907] lmLogShutdown: exit(-5)
[  306.161849][ T5907] jfs_umount failed with return code -5
[  306.177166][ T6950] loop2: detected capacity change from 0 to 32768
[  306.201816][ T6951] loop1: detected capacity change from 32768 to 0
[  306.238502][   T11] loop: Write error at byte offset 9223372036870508543, length 4096.
[  306.247642][    C1] I/O error, dev loop1, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  306.284005][    C0] I/O error, dev loop1, sector 30728 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2
[  306.293983][    C0] lbmIODone: I/O error in JFS log
[  306.299499][ T6948] ==================================================================
[  306.307610][ T6948] BUG: KASAN: slab-use-after-free in lmLogInit+0x1165/0x1a30
[  306.315041][ T6948] Read of size 8 at addr ffff8880763e5818 by task syz.1.463/6948
[  306.322795][ T6948] 
[  306.325180][ T6948] CPU: 1 PID: 6948 Comm: syz.1.463 Not tainted syzkaller #0
[  306.332505][ T6948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  306.342612][ T6948] Call Trace:
[  306.345934][ T6948]  <TASK>
[  306.348914][ T6948]  dump_stack_lvl+0x16c/0x230
[  306.353645][ T6948]  ? __lock_acquire+0x7c80/0x7c80
[  306.358811][ T6948]  ? show_regs_print_info+0x20/0x20
[  306.364066][ T6948]  ? load_image+0x3b0/0x3b0
[  306.368669][ T6948]  ? __virt_addr_valid+0x469/0x540
[  306.373927][ T6948]  print_report+0xac/0x220
[  306.378398][ T6948]  ? lmLogInit+0x1165/0x1a30
[  306.383030][ T6948]  kasan_report+0x117/0x150
[  306.387591][ T6948]  ? slab_free_freelist_hook+0x130/0x1b0
[  306.393281][ T6948]  ? lmLogInit+0x1165/0x1a30
[  306.397921][ T6948]  lmLogInit+0x1165/0x1a30
[  306.402388][ T6948]  ? lmLogFileSystem+0x680/0x680
[  306.407516][ T6948]  ? __init_waitqueue_head+0xa9/0x150
[  306.412953][ T6948]  lmLogOpen+0x4ef/0xfb0
[  306.417240][ T6948]  jfs_mount_rw+0xea/0x670
[  306.421690][ T6948]  ? chkSuper+0xdf0/0xdf0
[  306.426070][ T6948]  ? shrink_dentry_list+0x68c/0x6a0
[  306.431313][ T6948]  ? sync_filesystem+0x107/0x220
[  306.436367][ T6948]  jfs_remount+0x396/0x5b0
[  306.440802][ T6948]  ? jfs_statfs+0x550/0x550
[  306.445323][ T6948]  reconfigure_super+0x21e/0x880
[  306.450297][ T6948]  path_mount+0xd19/0xfe0
[  306.454651][ T6948]  __se_sys_mount+0x2da/0x3c0
[  306.459347][ T6948]  ? __x64_sys_mount+0xc0/0xc0
[  306.464129][ T6948]  ? lockdep_hardirqs_on+0x98/0x150
[  306.469358][ T6948]  ? __x64_sys_mount+0x20/0xc0
[  306.474137][ T6948]  do_syscall_64+0x55/0xb0
[  306.478575][ T6948]  ? clear_bhb_loop+0x40/0x90
[  306.483271][ T6948]  ? clear_bhb_loop+0x40/0x90
[  306.487962][ T6948]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  306.493871][ T6948] RIP: 0033:0x7f73acf8efc9
[  306.498314][ T6948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  306.517943][ T6948] RSP: 002b:00007f73add8e038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  306.526391][ T6948] RAX: ffffffffffffffda RBX: 00007f73ad1e5fa0 RCX: 00007f73acf8efc9
[  306.534397][ T6948] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000000
[  306.542385][ T6948] RBP: 00007f73ad011f91 R08: 0000000000000000 R09: 0000000000000000
[  306.550367][ T6948] R10: 00000000001c0030 R11: 0000000000000246 R12: 0000000000000000
[  306.558354][ T6948] R13: 00007f73ad1e6038 R14: 00007f73ad1e5fa0 R15: 00007fffc22310c8
[  306.566357][ T6948]  </TASK>
[  306.569386][ T6948] 
[  306.571728][ T6948] Allocated by task 6948:
[  306.576133][ T6948]  kasan_set_track+0x4e/0x70
[  306.580914][ T6948]  __kasan_kmalloc+0x8f/0xa0
[  306.585548][ T6948]  lmLogInit+0x355/0x1a30
[  306.589909][ T6948]  lmLogOpen+0x4ef/0xfb0
[  306.594161][ T6948]  jfs_mount_rw+0xea/0x670
[  306.598591][ T6948]  jfs_remount+0x396/0x5b0
[  306.603032][ T6948]  reconfigure_super+0x21e/0x880
[  306.607989][ T6948]  path_mount+0xd19/0xfe0
[  306.612339][ T6948]  __se_sys_mount+0x2da/0x3c0
[  306.617026][ T6948]  do_syscall_64+0x55/0xb0
[  306.621457][ T6948]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  306.627364][ T6948] 
[  306.629702][ T6948] Freed by task 6948:
[  306.633688][ T6948]  kasan_set_track+0x4e/0x70
[  306.638293][ T6948]  kasan_save_free_info+0x2e/0x50
[  306.643333][ T6948]  ____kasan_slab_free+0x126/0x1e0
[  306.648459][ T6948]  slab_free_freelist_hook+0x130/0x1b0
[  306.653951][ T6948]  __kmem_cache_free+0xba/0x1f0
[  306.658818][ T6948]  lmLogInit+0x1193/0x1a30
[  306.663265][ T6948]  lmLogOpen+0x4ef/0xfb0
[  306.667522][ T6948]  jfs_mount_rw+0xea/0x670
[  306.671954][ T6948]  jfs_remount+0x396/0x5b0
[  306.676381][ T6948]  reconfigure_super+0x21e/0x880
[  306.681336][ T6948]  path_mount+0xd19/0xfe0
[  306.685686][ T6948]  __se_sys_mount+0x2da/0x3c0
[  306.690371][ T6948]  do_syscall_64+0x55/0xb0
[  306.694802][ T6948]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  306.700707][ T6948] 
[  306.703039][ T6948] Last potentially related work creation:
[  306.708759][ T6948]  kasan_save_stack+0x3e/0x60
[  306.713450][ T6948]  __kasan_record_aux_stack+0xaf/0xc0
[  306.718837][ T6948]  insert_work+0x3d/0x310
[  306.723180][ T6948]  __queue_work+0xd2c/0x1020
[  306.727780][ T6948]  queue_work_on+0x121/0x1e0
[  306.732448][ T6948]  netdevice_event+0x769/0x890
[  306.737235][ T6948]  notifier_call_chain+0x197/0x390
[  306.742374][ T6948]  __dev_notify_flags+0x18e/0x2e0
[  306.747425][ T6948]  dev_change_flags+0xe8/0x1a0
[  306.752214][ T6948]  do_setlink+0xc74/0x3fb0
[  306.756755][ T6948]  rtnl_newlink+0x175b/0x2020
[  306.761461][ T6948]  rtnetlink_rcv_msg+0x7c7/0xf10
[  306.766409][ T6948]  netlink_rcv_skb+0x216/0x480
[  306.771204][ T6948]  netlink_unicast+0x751/0x8d0
[  306.776003][ T6948]  netlink_sendmsg+0x8c1/0xbe0
[  306.780783][ T6948]  __sys_sendto+0x46a/0x620
[  306.785306][ T6948]  __x64_sys_sendto+0xde/0xf0
[  306.790016][ T6948]  do_syscall_64+0x55/0xb0
[  306.794462][ T6948]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  306.800401][ T6948] 
[  306.802730][ T6948] The buggy address belongs to the object at ffff8880763e5800
[  306.802730][ T6948]  which belongs to the cache kmalloc-192 of size 192
[  306.816798][ T6948] The buggy address is located 24 bytes inside of
[  306.816798][ T6948]  freed 192-byte region [ffff8880763e5800, ffff8880763e58c0)
[  306.830524][ T6948] 
[  306.832861][ T6948] The buggy address belongs to the physical page:
[  306.839301][ T6948] page:ffffea0001d8f940 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x763e5
[  306.849468][ T6948] anon flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
[  306.857466][ T6948] page_type: 0xffffffff()
[  306.861811][ T6948] raw: 00fff00000000800 ffff888017841a00 0000000000000000 dead000000000001
[  306.870403][ T6948] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[  306.878988][ T6948] page dumped because: kasan: bad access detected
[  306.885415][ T6948] page_owner tracks the page as allocated
[  306.891134][ T6948] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 5908, tgid 5908 (syz-executor), ts 101869781801, free_ts 101739546916
[  306.909561][ T6948]  post_alloc_hook+0x1cd/0x210
[  306.914349][ T6948]  get_page_from_freelist+0x195c/0x19f0
[  306.919912][ T6948]  __alloc_pages+0x1e3/0x460
[  306.924520][ T6948]  alloc_slab_page+0x4f/0x170
[  306.929273][ T6948]  new_slab+0x87/0x2e0
[  306.933355][ T6948]  ___slab_alloc+0xc6d/0x1300
[  306.938055][ T6948]  __kmem_cache_alloc_node+0x1a2/0x260
[  306.943535][ T6948]  __kmalloc_node+0xa4/0x230
[  306.948141][ T6948]  memcg_alloc_slab_cgroups+0x87/0x130
[  306.953612][ T6948]  new_slab+0xc3/0x2e0
[  306.957724][ T6948]  ___slab_alloc+0xc6d/0x1300
[  306.962426][ T6948]  kmem_cache_alloc_lru+0x1ae/0x2e0
[  306.967644][ T6948]  sock_alloc_inode+0x28/0xc0
[  306.972331][ T6948]  new_inode_pseudo+0x63/0x1d0
[  306.977105][ T6948]  __sock_create+0x12d/0x940
[  306.981708][ T6948]  __sys_socket+0xd7/0x1a0
[  306.986141][ T6948] page last free stack trace:
[  306.990818][ T6948]  free_unref_page_prepare+0x7ce/0x8e0
[  306.996297][ T6948]  free_unref_page+0x32/0x2e0
[  307.000994][ T6948]  __slab_free+0x35e/0x410
[  307.005452][ T6948]  qlist_free_all+0x75/0xe0
[  307.009972][ T6948]  kasan_quarantine_reduce+0x143/0x160
[  307.015485][ T6948]  __kasan_kmalloc+0x22/0xa0
[  307.020089][ T6948]  __kmalloc_node_track_caller+0xb2/0x230
[  307.025827][ T6948]  kmalloc_reserve+0x117/0x260
[  307.030612][ T6948]  __alloc_skb+0x138/0x2c0
[  307.035071][ T6948]  mld_newpack+0x143/0xbf0
[  307.039508][ T6948]  add_grhead+0x5a/0x2a0
[  307.043778][ T6948]  add_grec+0x13ad/0x1660
[  307.048129][ T6948]  mld_ifc_work+0x6e6/0xb40
[  307.052648][ T6948]  process_scheduled_works+0xa45/0x15b0
[  307.058241][ T6948]  worker_thread+0xa55/0xfc0
[  307.062847][ T6948]  kthread+0x2fa/0x390
[  307.066927][ T6948] 
[  307.069261][ T6948] Memory state around the buggy address:
[  307.074897][ T6948]  ffff8880763e5700: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  307.082972][ T6948]  ffff8880763e5780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[  307.091231][ T6948] >ffff8880763e5800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  307.099299][ T6948]                             ^
[  307.104153][ T6948]  ffff8880763e5880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[  307.112232][ T6948]  ffff8880763e5900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  307.120301][ T6948] ==================================================================
[  307.137812][ T6948] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  307.145075][ T6948] CPU: 0 PID: 6948 Comm: syz.1.463 Not tainted syzkaller #0
[  307.152407][ T6948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  307.162592][ T6948] Call Trace:
[  307.165898][ T6948]  <TASK>
[  307.168853][ T6948]  dump_stack_lvl+0x16c/0x230
[  307.173575][ T6948]  ? show_regs_print_info+0x20/0x20
[  307.178816][ T6948]  ? load_image+0x3b0/0x3b0
[  307.183370][ T6948]  panic+0x2c0/0x710
[  307.187310][ T6948]  ? bpf_jit_dump+0xd0/0xd0
[  307.191858][ T6948]  ? _raw_spin_unlock_irqrestore+0xfa/0x110
[  307.197877][ T6948]  ? _raw_spin_unlock+0x40/0x40
[  307.202781][ T6948]  ? print_memory_metadata+0x314/0x400
[  307.208278][ T6948]  ? lmLogInit+0x1165/0x1a30
[  307.212911][ T6948]  check_panic_on_warn+0x84/0xa0
[  307.217885][ T6948]  ? lmLogInit+0x1165/0x1a30
[  307.222511][ T6948]  end_report+0x6f/0x140
[  307.226784][ T6948]  kasan_report+0x128/0x150
[  307.231325][ T6948]  ? slab_free_freelist_hook+0x130/0x1b0
[  307.236983][ T6948]  ? lmLogInit+0x1165/0x1a30
[  307.241591][ T6948]  lmLogInit+0x1165/0x1a30
[  307.246119][ T6948]  ? lmLogFileSystem+0x680/0x680
[  307.251081][ T6948]  ? __init_waitqueue_head+0xa9/0x150
[  307.256471][ T6948]  lmLogOpen+0x4ef/0xfb0
[  307.260781][ T6948]  jfs_mount_rw+0xea/0x670
[  307.265217][ T6948]  ? chkSuper+0xdf0/0xdf0
[  307.269586][ T6948]  ? shrink_dentry_list+0x68c/0x6a0
[  307.274805][ T6948]  ? sync_filesystem+0x107/0x220
[  307.279781][ T6948]  jfs_remount+0x396/0x5b0
[  307.284218][ T6948]  ? jfs_statfs+0x550/0x550
[  307.288744][ T6948]  reconfigure_super+0x21e/0x880
[  307.293705][ T6948]  path_mount+0xd19/0xfe0
[  307.298071][ T6948]  __se_sys_mount+0x2da/0x3c0
[  307.302779][ T6948]  ? __x64_sys_mount+0xc0/0xc0
[  307.307580][ T6948]  ? lockdep_hardirqs_on+0x98/0x150
[  307.312807][ T6948]  ? __x64_sys_mount+0x20/0xc0
[  307.317592][ T6948]  do_syscall_64+0x55/0xb0
[  307.322031][ T6948]  ? clear_bhb_loop+0x40/0x90
[  307.326725][ T6948]  ? clear_bhb_loop+0x40/0x90
[  307.331421][ T6948]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  307.337338][ T6948] RIP: 0033:0x7f73acf8efc9
[  307.341766][ T6948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  307.361394][ T6948] RSP: 002b:00007f73add8e038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  307.369830][ T6948] RAX: ffffffffffffffda RBX: 00007f73ad1e5fa0 RCX: 00007f73acf8efc9
[  307.377813][ T6948] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000000
[  307.385793][ T6948] RBP: 00007f73ad011f91 R08: 0000000000000000 R09: 0000000000000000
[  307.393783][ T6948] R10: 00000000001c0030 R11: 0000000000000246 R12: 0000000000000000
[  307.401772][ T6948] R13: 00007f73ad1e6038 R14: 00007f73ad1e5fa0 R15: 00007fffc22310c8
[  307.409764][ T6948]  </TASK>
[  307.413099][ T6948] Kernel Offset: disabled
[  307.417447][ T6948] Rebooting in 86400 seconds..