to read aggregate inode extent!
[  159.512458][ T5911] metapage_write_end_io: I/O error
[  159.536291][ T5911] metapage_read_end_io: I/O error
[  159.541391][ T5911] read_mapping_page failed!
[  159.561226][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  159.565614][ T5910] metapage_write_end_io: I/O error
[  159.579152][ T5911] metapage_write_end_io: I/O error
[  159.584538][ T5911] metapage_read_end_io: I/O error
[  159.590332][ T6227] loop3: detected capacity change from 32768 to 0
[  159.598954][ T5911] read_mapping_page failed!
[  159.601457][ T5910] metapage_read_end_io: I/O error
[  159.605975][    C0] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  159.628788][ T5910] read_mapping_page failed!
[  159.633537][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  159.643623][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  159.664371][ T5910] metapage_write_end_io: I/O error
[  159.682294][ T5911] lbmIODone: I/O error in JFS log
[  159.685481][ T5910] metapage_read_end_io: I/O error
[  159.693292][ T5910] read_mapping_page failed!
[  159.705327][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  159.712956][ T5912] metapage_write_end_io: I/O error
[  159.714994][ T5911] lbmIODone: I/O error in JFS log
[  159.722556][ T5912] metapage_read_end_io: I/O error
[  159.735723][ T5911] lbmIODone: I/O error in JFS log
[  159.736470][ T5910] metapage_write_end_io: I/O error
[  159.741379][ T5911] lmLogShutdown: exit(-5)
[  159.752435][ T5912] read_mapping_page failed!
[  159.757817][ T5911] jfs_umount failed with return code -5
[  159.765670][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  159.770276][ T5910] metapage_read_end_io: I/O error
[  159.778123][ T5912] metapage_write_end_io: I/O error
[  159.778242][ T5912] metapage_read_end_io: I/O error
[  159.778262][ T5912] read_mapping_page failed!
[  159.778270][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  159.778519][ T5912] metapage_write_end_io: I/O error
[  159.778576][ T5912] metapage_read_end_io: I/O error
[  159.778587][ T5912] read_mapping_page failed!
[  159.778594][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  159.779015][ T5912] lbmIODone: I/O error in JFS log
[  159.791701][ T5910] read_mapping_page failed!
[  159.825542][ T5912] lbmIODone: I/O error in JFS log
[  159.828291][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  159.832704][ T5912] lbmIODone: I/O error in JFS log
[  159.856377][ T5912] lmLogShutdown: exit(-5)
[  159.860809][ T5912] jfs_umount failed with return code -5
[  159.868687][ T5910] lbmIODone: I/O error in JFS log
[  159.873898][ T5910] lbmIODone: I/O error in JFS log
[  159.916781][ T5910] lbmIODone: I/O error in JFS log
[  159.922423][ T5910] lmLogShutdown: exit(-5)
[  159.951300][ T5910] jfs_umount failed with return code -5
[  160.699832][ T6233] loop0: detected capacity change from 0 to 32768
[  160.835879][ T6233] loop0: detected capacity change from 32768 to 0
[  160.862442][    C0] I/O error, dev loop0, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  160.876138][ T5905] metapage_write_end_io: I/O error
[  160.895959][ T5905] metapage_read_end_io: I/O error
[  160.902052][ T5905] read_mapping_page failed!
[  160.935611][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  160.943222][ T5905] metapage_write_end_io: I/O error
[  160.959034][ T5905] metapage_read_end_io: I/O error
[  160.964139][ T5905] read_mapping_page failed!
[  160.989298][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  161.015700][ T5905] metapage_write_end_io: I/O error
[  161.031357][ T5905] metapage_read_end_io: I/O error
[  161.045497][ T5905] read_mapping_page failed!
[  161.050076][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  161.062395][ T6235] loop2: detected capacity change from 0 to 32768
[  161.070114][ T5905] lbmIODone: I/O error in JFS log
[  161.077267][ T5905] lbmIODone: I/O error in JFS log
[  161.082737][ T5905] lbmIODone: I/O error in JFS log
[  161.089358][ T5905] lmLogShutdown: exit(-5)
[  161.093876][ T5905] jfs_umount failed with return code -5
[  161.134374][ T6239] loop1: detected capacity change from 0 to 32768
[  161.142038][ T6237] loop3: detected capacity change from 0 to 32768
[  161.150027][ T6235] loop2: detected capacity change from 32768 to 0
[  161.187320][ T5911] metapage_write_end_io: I/O error
[  161.202931][ T5911] metapage_read_end_io: I/O error
[  161.206021][ T6239] loop1: detected capacity change from 32768 to 0
[  161.218069][ T5911] read_mapping_page failed!
[  161.222689][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  161.241467][    C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  161.255730][ T5911] metapage_write_end_io: I/O error
[  161.261054][ T5911] metapage_read_end_io: I/O error
[  161.315547][ T5911] read_mapping_page failed!
[  161.320137][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  161.322366][ T5910] metapage_write_end_io: I/O error
[  161.328324][ T6240] loop3: detected capacity change from 32768 to 0
[  161.364724][ T5910] metapage_read_end_io: I/O error
[  161.365363][ T5911] metapage_write_end_io: I/O error
[  161.375096][ T5910] read_mapping_page failed!
[  161.384806][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  161.387899][ T5911] metapage_read_end_io: I/O error
[  161.403769][   T34] loop: Write error at byte offset 9223372036870516735, length 4096.
[  161.406619][ T5911] read_mapping_page failed!
[  161.436202][    C1] I/O error, dev loop3, sector 30744 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2
[  161.437650][ T5910] metapage_write_end_io: I/O error
[  161.446161][    C1] lbmIODone: I/O error in JFS log
[  161.447268][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  161.452713][ T6237] lmLogInit: exit(-5)
[  161.474155][ T5911] lbmIODone: I/O error in JFS log
[  161.488825][ T5910] metapage_read_end_io: I/O error
[  161.495696][ T5911] lbmIODone: I/O error in JFS log
[  161.501010][ T5911] lbmIODone: I/O error in JFS log
[  161.506521][ T6237] lmLogOpen: exit(-5)
[  161.535403][ T5910] read_mapping_page failed!
[  161.539987][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  161.559946][ T5911] lmLogShutdown: exit(-5)
[  161.564386][ T5911] jfs_umount failed with return code -5
[  161.568237][ T5910] metapage_write_end_io: I/O error
[  161.575253][ T5910] metapage_read_end_io: I/O error
[  161.583590][ T5910] read_mapping_page failed!
[  161.594534][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  161.625903][ T5910] lbmIODone: I/O error in JFS log
[  161.631217][ T5910] lbmIODone: I/O error in JFS log
[  161.655622][ T5910] lbmIODone: I/O error in JFS log
[  161.661516][ T5910] lmLogShutdown: exit(-5)
[  161.685805][ T5910] jfs_umount failed with return code -5
[  162.459133][ T6243] loop3: detected capacity change from 0 to 32768
[  162.459603][ T6244] loop0: detected capacity change from 0 to 32768
[  162.565690][ T6244] loop0: detected capacity change from 32768 to 0
[  162.575535][ T6243] loop3: detected capacity change from 32768 to 0
[  162.582451][    C0] I/O error, dev loop3, sector 31816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  162.596316][    C0] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2025/10/26 15:50:14 executed programs: 134
[  162.636326][ T5905] metapage_write_end_io: I/O error
[  162.649537][ T5912] metapage_write_end_io: I/O error
[  162.654942][ T5912] metapage_read_end_io: I/O error
[  162.675907][ T5905] metapage_read_end_io: I/O error
[  162.681017][ T5905] read_mapping_page failed!
[  162.692446][ T5912] read_mapping_page failed!
[  162.695437][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  162.704729][ T5905] metapage_write_end_io: I/O error
[  162.709948][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  162.710368][ T5912] metapage_write_end_io: I/O error
[  162.745703][ T5912] metapage_read_end_io: I/O error
[  162.773371][ T5912] read_mapping_page failed!
[  162.790305][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  162.798390][ T5905] metapage_read_end_io: I/O error
[  162.803478][ T5905] read_mapping_page failed!
[  162.813946][ T6246] loop2: detected capacity change from 0 to 32768
[  162.816390][ T5912] metapage_write_end_io: I/O error
[  162.835504][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  162.843476][ T5912] metapage_read_end_io: I/O error
[  162.875716][ T5905] metapage_write_end_io: I/O error
[  162.880989][ T5905] metapage_read_end_io: I/O error
[  162.886159][ T5912] read_mapping_page failed!
[  162.890776][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  162.898953][ T5905] read_mapping_page failed!
[  162.903510][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  162.916594][ T6246] loop2: detected capacity change from 32768 to 0
[  162.918526][ T5912] lbmIODone: I/O error in JFS log
[  162.932193][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  162.956055][ T5911] metapage_write_end_io: I/O error
[  162.961458][ T5911] metapage_read_end_io: I/O error
[  162.976064][ T5912] lbmIODone: I/O error in JFS log
[  162.986580][ T5911] read_mapping_page failed!
[  162.991150][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  162.998382][ T5912] lbmIODone: I/O error in JFS log
[  163.004015][ T5912] lmLogShutdown: exit(-5)
[  163.024843][ T5912] jfs_umount failed with return code -5
[  163.024906][ T5905] lbmIODone: I/O error in JFS log
[  163.036335][ T5911] metapage_write_end_io: I/O error
[  163.041621][ T5911] metapage_read_end_io: I/O error
[  163.041965][ T6248] loop1: detected capacity change from 0 to 32768
[  163.058436][ T5905] lbmIODone: I/O error in JFS log
[  163.063378][ T5911] read_mapping_page failed!
[  163.063543][ T5905] lbmIODone: I/O error in JFS log
[  163.069571][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  163.076541][ T5905] lmLogShutdown: exit(-5)
[  163.085027][ T5905] jfs_umount failed with return code -5
[  163.104807][ T5911] metapage_write_end_io: I/O error
[  163.131120][ T5911] metapage_read_end_io: I/O error
[  163.144302][ T5911] read_mapping_page failed!
[  163.164803][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  163.179995][ T5911] lbmIODone: I/O error in JFS log
[  163.185110][ T5911] lbmIODone: I/O error in JFS log
[  163.185539][ T6248] loop1: detected capacity change from 32768 to 0
[  163.200031][ T5911] lbmIODone: I/O error in JFS log
[  163.213863][ T5911] lmLogShutdown: exit(-5)
[  163.218784][    C0] I/O error, dev loop1, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  163.241033][ T5910] metapage_write_end_io: I/O error
[  163.254255][ T5911] jfs_umount failed with return code -5
[  163.262126][ T5910] metapage_read_end_io: I/O error
[  163.295064][ T5910] read_mapping_page failed!
[  163.310039][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  163.325934][ T5910] metapage_write_end_io: I/O error
[  163.331243][ T5910] metapage_read_end_io: I/O error
[  163.362603][ T5910] read_mapping_page failed!
[  163.367905][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  163.375265][ T5910] metapage_write_end_io: I/O error
[  163.381275][ T5910] metapage_read_end_io: I/O error
[  163.386814][ T5910] read_mapping_page failed!
[  163.391360][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  163.399790][ T5910] lbmIODone: I/O error in JFS log
[  163.404905][ T5910] lbmIODone: I/O error in JFS log
[  163.410530][ T5910] lbmIODone: I/O error in JFS log
[  163.416479][ T5910] lmLogShutdown: exit(-5)
[  163.420936][ T5910] jfs_umount failed with return code -5
[  164.195413][ T6250] loop3: detected capacity change from 0 to 32768
[  164.276796][ T6250] loop3: detected capacity change from 32768 to 0
[  164.294622][    C1] I/O error, dev loop3, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  164.339488][ T5912] bio_check_eod: 111 callbacks suppressed
[  164.339508][ T5912] syz-executor: attempt to access beyond end of device
[  164.339508][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  164.401060][ T6252] loop0: detected capacity change from 0 to 32768
[  164.425426][ T5912] metapage_write_end_io: I/O error
[  164.430806][ T5912] syz-executor: attempt to access beyond end of device
[  164.430806][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  164.455433][ T5912] metapage_read_end_io: I/O error
[  164.460545][ T5912] read_mapping_page failed!
[  164.495480][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  164.502971][ T5912] syz-executor: attempt to access beyond end of device
[  164.502971][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  164.522040][ T6254] loop2: detected capacity change from 0 to 32768
[  164.541712][ T5912] metapage_write_end_io: I/O error
[  164.547326][ T6252] loop0: detected capacity change from 32768 to 0
[  164.568167][    C0] I/O error, dev loop0, sector 32368 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  164.579284][ T5912] syz-executor: attempt to access beyond end of device
[  164.579284][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  164.604743][ T5912] metapage_read_end_io: I/O error
[  164.610234][ T5912] read_mapping_page failed!
[  164.617069][ T5905] syz-executor: attempt to access beyond end of device
[  164.617069][ T5905] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  164.620423][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  164.648461][ T5912] syz-executor: attempt to access beyond end of device
[  164.648461][ T5912] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  164.648624][ T6254] loop2: detected capacity change from 32768 to 0
[  164.666972][ T5912] metapage_write_end_io: I/O error
[  164.673993][ T5912] syz-executor: attempt to access beyond end of device
[  164.673993][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  164.687134][ T5905] metapage_write_end_io: I/O error
[  164.687317][ T5905] syz-executor: attempt to access beyond end of device
[  164.687317][ T5905] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  164.687343][ T5905] metapage_read_end_io: I/O error
[  164.687355][ T5905] read_mapping_page failed!
[  164.687361][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  164.687687][ T5905] syz-executor: attempt to access beyond end of device
[  164.687687][ T5905] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  164.687712][ T5905] metapage_write_end_io: I/O error
[  164.687801][ T5905] syz-executor: attempt to access beyond end of device
[  164.687801][ T5905] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  164.687824][ T5905] metapage_read_end_io: I/O error
[  164.687835][ T5905] read_mapping_page failed!
[  164.687842][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  164.688101][ T5905] metapage_write_end_io: I/O error
[  164.716279][    C0] I/O error, dev loop2, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  164.726940][ T5905] metapage_read_end_io: I/O error
[  164.796926][ T5912] metapage_read_end_io: I/O error
[  164.798385][ T5911] metapage_write_end_io: I/O error
[  164.802097][ T5912] read_mapping_page failed!
[  164.818545][ T5911] metapage_read_end_io: I/O error
[  164.822299][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  164.824268][ T5911] read_mapping_page failed!
[  164.841778][ T5912] lbmIODone: I/O error in JFS log
[  164.843765][ T6256] loop1: detected capacity change from 0 to 32768
[  164.855468][ T5912] lbmIODone: I/O error in JFS log
[  164.860611][ T5912] lbmIODone: I/O error in JFS log
[  164.866762][ T5912] lmLogShutdown: exit(-5)
[  164.871164][ T5912] jfs_umount failed with return code -5
[  164.881149][ T5905] read_mapping_page failed!
[  164.886113][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  164.887345][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  164.893920][ T5905] lbmIODone: I/O error in JFS log
[  164.908279][ T5905] lbmIODone: I/O error in JFS log
[  164.913479][ T5905] lbmIODone: I/O error in JFS log
[  164.953592][ T5911] metapage_write_end_io: I/O error
[  164.963295][ T5905] lmLogShutdown: exit(-5)
[  164.965479][ T5911] metapage_read_end_io: I/O error
[  164.970198][ T5905] jfs_umount failed with return code -5
[  164.983044][ T5911] read_mapping_page failed!
[  164.984659][ T6256] loop1: detected capacity change from 32768 to 0
[  164.993179][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  165.006219][    C0] I/O error, dev loop1, sector 4096 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  165.015741][    C0] Buffer I/O error on dev loop1, logical block 512, async page read
[  165.016314][ T5911] metapage_write_end_io: I/O error
[  165.039121][ T5910] metapage_write_end_io: I/O error
[  165.044658][ T5910] metapage_read_end_io: I/O error
[  165.053497][ T5911] metapage_read_end_io: I/O error
[  165.067878][ T5910] read_mapping_page failed!
[  165.072562][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  165.084145][ T5911] read_mapping_page failed!
[  165.105433][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  165.113132][ T5911] lbmIODone: I/O error in JFS log
[  165.117206][ T5910] metapage_write_end_io: I/O error
[  165.123886][ T5910] metapage_read_end_io: I/O error
[  165.129170][ T5911] lbmIODone: I/O error in JFS log
[  165.129215][ T5911] lbmIODone: I/O error in JFS log
[  165.129788][ T5911] lmLogShutdown: exit(-5)
[  165.147443][ T5910] read_mapping_page failed!
[  165.152132][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  165.155402][ T5911] jfs_umount failed with return code -5
[  165.180074][ T5910] metapage_write_end_io: I/O error
[  165.195908][ T5910] metapage_read_end_io: I/O error
[  165.201025][ T5910] read_mapping_page failed!
[  165.216877][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  165.224438][ T5910] lbmIODone: I/O error in JFS log
[  165.245458][ T5910] lbmIODone: I/O error in JFS log
[  165.250620][ T5910] lbmIODone: I/O error in JFS log
[  165.277917][ T5910] lmLogShutdown: exit(-5)
[  165.293196][ T5910] jfs_umount failed with return code -5
[  166.113987][ T6258] loop3: detected capacity change from 0 to 32768
[  166.195816][ T6258] loop3: detected capacity change from 32768 to 0
[  166.212157][ T6260] loop0: detected capacity change from 0 to 32768
[  166.213407][    C1] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  166.277797][ T5912] metapage_write_end_io: I/O error
[  166.305196][ T5912] metapage_read_end_io: I/O error
[  166.316621][ T6260] loop0: detected capacity change from 32768 to 0
[  166.328694][ T5912] read_mapping_page failed!
[  166.333265][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  166.341525][    C0] I/O error, dev loop0, sector 31816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  166.353440][ T5912] metapage_write_end_io: I/O error
[  166.370126][ T5912] metapage_read_end_io: I/O error
[  166.389935][ T5905] metapage_write_end_io: I/O error
[  166.397865][ T6262] loop2: detected capacity change from 0 to 32768
[  166.399591][ T5912] read_mapping_page failed!
[  166.413991][ T5905] metapage_read_end_io: I/O error
[  166.425661][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  166.434099][ T5912] metapage_write_end_io: I/O error
[  166.439748][ T5905] read_mapping_page failed!
[  166.444311][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  166.467844][ T5905] metapage_write_end_io: I/O error
[  166.473281][ T5912] metapage_read_end_io: I/O error
[  166.480693][ T5905] metapage_read_end_io: I/O error
[  166.491486][ T5912] read_mapping_page failed!
[  166.496825][ T5905] read_mapping_page failed!
[  166.501374][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  166.509204][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  166.509547][ T6264] loop1: detected capacity change from 0 to 32768
[  166.523721][ T5905] metapage_write_end_io: I/O error
[  166.527149][ T6262] loop2: detected capacity change from 32768 to 0
[  166.529655][ T5912] lbmIODone: I/O error in JFS log
[  166.541188][ T5905] metapage_read_end_io: I/O error
[  166.546340][ T5912] lbmIODone: I/O error in JFS log
[  166.546398][ T5912] lbmIODone: I/O error in JFS log
[  166.546973][ T5912] lmLogShutdown: exit(-5)
[  166.554264][    C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  166.599863][ T5905] read_mapping_page failed!
[  166.605239][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  166.606241][ T5912] jfs_umount failed with return code -5
[  166.620302][ T5911] metapage_write_end_io: I/O error
[  166.630272][ T5905] lbmIODone: I/O error in JFS log
[  166.646521][ T5911] metapage_read_end_io: I/O error
[  166.655391][ T5905] lbmIODone: I/O error in JFS log
[  166.660531][ T5905] lbmIODone: I/O error in JFS log
[  166.661481][ T5911] read_mapping_page failed!
[  166.666482][ T6264] loop1: detected capacity change from 32768 to 0
[  166.670309][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  166.685048][ T5911] metapage_write_end_io: I/O error
[  166.690990][ T5905] lmLogShutdown: exit(-5)
[  166.697589][    C1] I/O error, dev loop1, sector 16 op 0x0:(READ) flags 0x80700 phys_seg 62 prio class 2
[  166.710519][ T5905] jfs_umount failed with return code -5
[  166.727985][ T5910] metapage_write_end_io: I/O error
[  166.731932][ T5911] metapage_read_end_io: I/O error
[  166.736280][ T5910] metapage_read_end_io: I/O error
[  166.746566][ T5911] read_mapping_page failed!
[  166.751206][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  166.772036][ T5910] read_mapping_page failed!
[  166.779939][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  166.786256][ T5911] metapage_write_end_io: I/O error
[  166.792321][ T5911] metapage_read_end_io: I/O error
[  166.802049][ T5910] metapage_write_end_io: I/O error
[  166.809969][ T5911] read_mapping_page failed!
[  166.814533][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  166.836592][ T5910] metapage_read_end_io: I/O error
[  166.842727][ T5910] read_mapping_page failed!
[  166.858903][ T5911] lbmIODone: I/O error in JFS log
[  166.864060][ T5911] lbmIODone: I/O error in JFS log
[  166.879106][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  166.879659][ T5911] lbmIODone: I/O error in JFS log
[  166.906039][ T5911] lmLogShutdown: exit(-5)
[  166.910465][ T5911] jfs_umount failed with return code -5
[  166.916236][ T5910] metapage_write_end_io: I/O error
[  166.936269][ T5910] metapage_read_end_io: I/O error
[  166.941385][ T5910] read_mapping_page failed!
[  166.955558][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  166.963130][ T5910] lbmIODone: I/O error in JFS log
[  166.975767][ T5910] lbmIODone: I/O error in JFS log
[  166.980913][ T5910] lbmIODone: I/O error in JFS log
[  167.005979][ T5910] lmLogShutdown: exit(-5)
[  167.010446][ T5910] jfs_umount failed with return code -5
[  167.890198][ T6266] loop3: detected capacity change from 0 to 32768
[  167.985708][ T6266] loop3: detected capacity change from 32768 to 0
[  167.998477][    C1] I/O error, dev loop3, sector 32752 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  168.008116][    C1] Buffer I/O error on dev loop3, logical block 4094, async page read
2025/10/26 15:50:20 executed programs: 146
[  168.031770][ T6268] loop0: detected capacity change from 0 to 32768
[  168.043055][ T5912] metapage_write_end_io: I/O error
[  168.064540][ T5912] metapage_read_end_io: I/O error
[  168.092201][ T5912] read_mapping_page failed!
[  168.099868][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  168.112352][ T5912] metapage_write_end_io: I/O error
[  168.117598][ T6270] loop2: detected capacity change from 0 to 32768
[  168.118231][ T5912] metapage_read_end_io: I/O error
[  168.144862][ T5912] read_mapping_page failed!
[  168.150106][ T6268] loop0: detected capacity change from 32768 to 0
[  168.166938][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  168.177012][    C1] I/O error, dev loop0, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  168.195723][ T5912] metapage_write_end_io: I/O error
[  168.205856][ T5912] metapage_read_end_io: I/O error
[  168.226169][ T5905] metapage_write_end_io: I/O error
[  168.231560][ T5905] metapage_read_end_io: I/O error
[  168.236989][ T5912] read_mapping_page failed!
[  168.237002][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  168.237536][ T5912] lbmIODone: I/O error in JFS log
[  168.255932][ T6270] loop2: detected capacity change from 32768 to 0
[  168.259463][ T5912] lbmIODone: I/O error in JFS log
[  168.268406][ T5912] lbmIODone: I/O error in JFS log
[  168.275100][ T5912] lmLogShutdown: exit(-5)
[  168.280411][ T5912] jfs_umount failed with return code -5
[  168.285827][ T5905] read_mapping_page failed!
[  168.290571][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  168.310746][ T5911] metapage_write_end_io: I/O error
[  168.311465][ T6272] loop1: detected capacity change from 0 to 32768
[  168.320372][ T5911] metapage_read_end_io: I/O error
[  168.342630][ T5905] metapage_write_end_io: I/O error
[  168.355907][ T5911] read_mapping_page failed!
[  168.360487][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  168.370089][ T5905] metapage_read_end_io: I/O error
[  168.375185][ T5905] read_mapping_page failed!
[  168.390552][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  168.411575][ T5911] metapage_write_end_io: I/O error
[  168.418041][ T5911] metapage_read_end_io: I/O error
[  168.423135][ T5911] read_mapping_page failed!
[  168.426102][ T6272] loop1: detected capacity change from 32768 to 0
[  168.436168][ T5905] metapage_write_end_io: I/O error
[  168.441461][ T5905] metapage_read_end_io: I/O error
[  168.450931][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  168.458534][ T5905] read_mapping_page failed!
[  168.463309][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  168.472230][ T5910] metapage_write_end_io: I/O error
[  168.477332][ T5911] metapage_write_end_io: I/O error
[  168.489723][ T5911] metapage_read_end_io: I/O error
[  168.494929][ T5911] read_mapping_page failed!
[  168.498245][ T5905] lbmIODone: I/O error in JFS log
[  168.499892][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  168.504659][ T5905] lbmIODone: I/O error in JFS log
[  168.520891][ T5910] metapage_read_end_io: I/O error
[  168.526833][ T5910] read_mapping_page failed!
[  168.531552][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  168.539211][ T5905] lbmIODone: I/O error in JFS log
[  168.544837][ T5905] lmLogShutdown: exit(-5)
[  168.549842][ T5910] metapage_write_end_io: I/O error
[  168.555219][ T5910] metapage_read_end_io: I/O error
[  168.561024][ T5905] jfs_umount failed with return code -5
[  168.561113][ T5911] lbmIODone: I/O error in JFS log
[  168.566942][ T5910] read_mapping_page failed!
[  168.581964][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  168.589743][ T5910] metapage_write_end_io: I/O error
[  168.590350][ T5911] lbmIODone: I/O error in JFS log
[  168.594966][ T5910] metapage_read_end_io: I/O error
[  168.605541][ T5911] lbmIODone: I/O error in JFS log
[  168.611141][ T5911] lmLogShutdown: exit(-5)
[  168.615570][ T5911] jfs_umount failed with return code -5
[  168.624892][ T5910] read_mapping_page failed!
[  168.675389][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  168.703790][ T5910] lbmIODone: I/O error in JFS log
[  168.730563][ T5910] lbmIODone: I/O error in JFS log
[  168.745495][ T5910] lbmIODone: I/O error in JFS log
[  168.751228][ T5910] lmLogShutdown: exit(-5)
[  168.777546][ T5910] jfs_umount failed with return code -5
[  169.484559][ T6274] loop3: detected capacity change from 0 to 32768
[  169.546317][ T6274] loop3: detected capacity change from 32768 to 0
[  169.566513][    C1] blk_print_req_error: 2 callbacks suppressed
[  169.566533][    C1] I/O error, dev loop3, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  169.610336][ T5912] bio_check_eod: 122 callbacks suppressed
[  169.610354][ T5912] syz-executor: attempt to access beyond end of device
[  169.610354][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  169.655470][ T5912] metapage_write_end_io: I/O error
[  169.671978][ T5912] syz-executor: attempt to access beyond end of device
[  169.671978][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  169.714632][ T5912] metapage_read_end_io: I/O error
[  169.720707][ T5912] read_mapping_page failed!
[  169.730046][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  169.745684][ T5912] syz-executor: attempt to access beyond end of device
[  169.745684][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  169.775368][ T5912] metapage_write_end_io: I/O error
[  169.780791][ T5912] syz-executor: attempt to access beyond end of device
[  169.780791][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  169.815373][ T5912] metapage_read_end_io: I/O error
[  169.820486][ T5912] read_mapping_page failed!
[  169.825028][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  169.846409][ T6278] loop2: detected capacity change from 0 to 32768
[  169.849854][ T5912] syz-executor: attempt to access beyond end of device
[  169.849854][ T5912] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  169.895379][ T5912] metapage_write_end_io: I/O error
[  169.906792][ T5912] syz-executor: attempt to access beyond end of device
[  169.906792][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  169.925580][ T6278] loop2: detected capacity change from 32768 to 0
[  169.935400][ T5912] metapage_read_end_io: I/O error
[  169.940488][ T5912] read_mapping_page failed!
[  169.952885][ T6276] loop0: detected capacity change from 0 to 32768
[  169.961357][ T5911] syz-executor: attempt to access beyond end of device
[  169.961357][ T5911] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  169.965415][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  169.998175][ T5911] metapage_write_end_io: I/O error
[  170.019790][ T5912] syz-executor: attempt to access beyond end of device
[  170.019790][ T5912] loop3: rw=0, sector=64, nr_sectors = 8 limit=0
[  170.040867][ T5911] syz-executor: attempt to access beyond end of device
[  170.040867][ T5911] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  170.054580][ T5912] syz-executor: attempt to access beyond end of device
[  170.054580][ T5912] loop3: rw=0, sector=120, nr_sectors = 8 limit=0
[  170.087925][ T5912] lbmIODone: I/O error in JFS log
[  170.093074][ T5912] lbmIODone: I/O error in JFS log
[  170.105094][ T5912] lbmIODone: I/O error in JFS log
[  170.105583][ T5911] metapage_read_end_io: I/O error
[  170.115977][ T5912] lmLogShutdown: exit(-5)
[  170.123030][ T5912] jfs_umount failed with return code -5
[  170.126158][ T5911] read_mapping_page failed!
[  170.134382][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  170.145591][ T6281] loop0: detected capacity change from 32768 to 0
[  170.158672][ T6280] loop1: detected capacity change from 0 to 32768
[  170.165695][    C1] I/O error, dev loop0, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  170.185113][ T5905] metapage_write_end_io: I/O error
[  170.220748][ T5911] metapage_write_end_io: I/O error
[  170.221626][ T5905] metapage_read_end_io: I/O error
[  170.240370][ T5905] read_mapping_page failed!
[  170.245140][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  170.247877][ T5911] metapage_read_end_io: I/O error
[  170.260517][ T5905] metapage_write_end_io: I/O error
[  170.266349][ T5905] metapage_read_end_io: I/O error
[  170.272901][ T5905] read_mapping_page failed!
[  170.274566][ T5911] read_mapping_page failed!
[  170.283090][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  170.285528][ T6280] loop1: detected capacity change from 32768 to 0
[  170.296914][ T5911] metapage_write_end_io: I/O error
[  170.298658][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  170.308447][ T5911] metapage_read_end_io: I/O error
[  170.322357][ T5911] read_mapping_page failed!
[  170.332766][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  170.355887][ T5905] metapage_write_end_io: I/O error
[  170.361166][ T5905] metapage_read_end_io: I/O error
[  170.367010][ T5911] lbmIODone: I/O error in JFS log
[  170.374788][ T5910] metapage_write_end_io: I/O error
[  170.385441][ T5911] lbmIODone: I/O error in JFS log
[  170.390734][ T5911] lbmIODone: I/O error in JFS log
[  170.397155][ T5905] read_mapping_page failed!
[  170.401719][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  170.405651][ T5910] metapage_read_end_io: I/O error
[  170.416191][ T5911] lmLogShutdown: exit(-5)
[  170.420610][ T5911] jfs_umount failed with return code -5
[  170.431025][ T5910] read_mapping_page failed!
[  170.431950][ T5905] lbmIODone: I/O error in JFS log
[  170.437078][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  170.459096][ T5910] metapage_write_end_io: I/O error
[  170.460466][ T5905] lbmIODone: I/O error in JFS log
[  170.464441][ T5910] metapage_read_end_io: I/O error
[  170.485392][ T5910] read_mapping_page failed!
[  170.489971][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  170.498342][ T5905] lbmIODone: I/O error in JFS log
[  170.503932][ T5905] lmLogShutdown: exit(-5)
[  170.540072][ T5910] metapage_write_end_io: I/O error
[  170.545528][ T5905] jfs_umount failed with return code -5
[  170.565511][ T5910] metapage_read_end_io: I/O error
[  170.570878][ T5910] read_mapping_page failed!
[  170.596418][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  170.604002][ T5910] lbmIODone: I/O error in JFS log
[  170.635430][ T5910] lbmIODone: I/O error in JFS log
[  170.640577][ T5910] lbmIODone: I/O error in JFS log
[  170.666380][ T5910] lmLogShutdown: exit(-5)
[  170.670851][ T5910] jfs_umount failed with return code -5
[  171.341303][ T6283] loop3: detected capacity change from 0 to 32768
[  171.436611][ T6283] loop3: detected capacity change from 32768 to 0
[  171.444529][    C1] I/O error, dev loop3, sector 29680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  171.478529][ T5912] metapage_write_end_io: I/O error
[  171.505623][ T5912] metapage_read_end_io: I/O error
[  171.529328][ T5912] read_mapping_page failed!
[  171.549346][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  171.574673][ T5912] metapage_write_end_io: I/O error
[  171.582085][ T5912] metapage_read_end_io: I/O error
[  171.593842][ T5912] read_mapping_page failed!
[  171.602220][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  171.609954][ T5912] metapage_write_end_io: I/O error
[  171.615449][ T5912] metapage_read_end_io: I/O error
[  171.620624][ T5912] read_mapping_page failed!
[  171.625232][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  171.633116][ T5912] lbmIODone: I/O error in JFS log
[  171.638351][ T5912] lbmIODone: I/O error in JFS log
[  171.643657][ T5912] lbmIODone: I/O error in JFS log
[  171.649436][ T5912] lmLogShutdown: exit(-5)
[  171.678345][ T5912] jfs_umount failed with return code -5
[  171.704715][ T6285] loop2: detected capacity change from 0 to 32768
[  171.774806][ T6287] loop0: detected capacity change from 0 to 32768
[  171.806194][ T6285] loop2: detected capacity change from 32768 to 0
[  171.832980][    C1] I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  171.844077][ T5911] metapage_write_end_io: I/O error
[  171.860953][ T5911] metapage_read_end_io: I/O error
[  171.889976][ T5911] read_mapping_page failed!
[  171.898373][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  171.909452][ T6289] loop1: detected capacity change from 0 to 32768
[  171.934464][ T5911] metapage_write_end_io: I/O error
[  171.935867][ T6287] loop0: detected capacity change from 32768 to 0
[  171.947923][ T5911] metapage_read_end_io: I/O error
[  171.958972][    C1] I/O error, dev loop0, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  171.973482][ T5911] read_mapping_page failed!
[  171.983610][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  171.985657][ T6289] loop1: detected capacity change from 32768 to 0
[  171.997969][ T5905] metapage_write_end_io: I/O error
[  172.008926][ T5911] metapage_write_end_io: I/O error
[  172.015416][ T5905] metapage_read_end_io: I/O error
[  172.020777][ T5905] read_mapping_page failed!
[  172.022513][ T5911] metapage_read_end_io: I/O error
[  172.032971][    C1] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  172.045573][ T5911] read_mapping_page failed!
[  172.050144][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  172.066181][ T5911] lbmIODone: I/O error in JFS log
[  172.076340][ T5911] lbmIODone: I/O error in JFS log
[  172.077424][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  172.088612][ T5911] lbmIODone: I/O error in JFS log
[  172.089205][ T5911] lmLogShutdown: exit(-5)
[  172.115771][ T5905] metapage_write_end_io: I/O error
[  172.121081][ T5905] metapage_read_end_io: I/O error
[  172.127406][ T5911] jfs_umount failed with return code -5
[  172.135964][ T5905] read_mapping_page failed!
[  172.140527][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  172.148252][ T5910] metapage_write_end_io: I/O error
[  172.162722][ T5910] metapage_read_end_io: I/O error
[  172.173917][ T5910] read_mapping_page failed!
[  172.185583][ T5905] metapage_write_end_io: I/O error
[  172.190908][ T5905] metapage_read_end_io: I/O error
[  172.204246][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  172.216049][ T5905] read_mapping_page failed!
[  172.220617][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  172.236340][ T5910] metapage_write_end_io: I/O error
[  172.241650][ T5910] metapage_read_end_io: I/O error
[  172.256214][ T5905] lbmIODone: I/O error in JFS log
[  172.261358][ T5905] lbmIODone: I/O error in JFS log
[  172.266593][ T5910] read_mapping_page failed!
[  172.272138][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  172.295386][ T5905] lbmIODone: I/O error in JFS log
[  172.301053][ T5905] lmLogShutdown: exit(-5)
[  172.310680][ T5910] metapage_write_end_io: I/O error
[  172.325710][ T5905] jfs_umount failed with return code -5
[  172.325988][ T5910] metapage_read_end_io: I/O error
[  172.349339][ T5910] read_mapping_page failed!
[  172.353939][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  172.375998][ T5910] lbmIODone: I/O error in JFS log
[  172.381156][ T5910] lbmIODone: I/O error in JFS log
[  172.425502][ T5910] lbmIODone: I/O error in JFS log
[  172.431244][ T5910] lmLogShutdown: exit(-5)
[  172.436296][ T5910] jfs_umount failed with return code -5
[  172.912595][ T6291] loop3: detected capacity change from 0 to 32768
[  173.006105][ T6291] loop3: detected capacity change from 32768 to 0
[  173.023143][    C0] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2025/10/26 15:50:25 executed programs: 158
[  173.055765][ T5912] metapage_write_end_io: I/O error
[  173.061136][ T5912] metapage_read_end_io: I/O error
[  173.091049][ T5912] read_mapping_page failed!
[  173.115880][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  173.123377][ T5912] metapage_write_end_io: I/O error
[  173.149393][ T5912] metapage_read_end_io: I/O error
[  173.154523][ T5912] read_mapping_page failed!
[  173.175563][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  173.189947][ T5912] metapage_write_end_io: I/O error
[  173.205662][ T5912] metapage_read_end_io: I/O error
[  173.210789][ T5912] read_mapping_page failed!
[  173.225526][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  173.234069][ T5912] lbmIODone: I/O error in JFS log
[  173.242921][ T5912] lbmIODone: I/O error in JFS log
[  173.255431][ T5912] lbmIODone: I/O error in JFS log
[  173.261149][ T5912] lmLogShutdown: exit(-5)
[  173.275452][ T5912] jfs_umount failed with return code -5
[  173.386123][ T6293] loop2: detected capacity change from 0 to 32768
[  173.465949][ T6293] loop2: detected capacity change from 32768 to 0
[  173.495703][    C1] I/O error, dev loop2, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  173.557300][ T5911] metapage_write_end_io: I/O error
[  173.562732][ T5911] metapage_read_end_io: I/O error
[  173.585688][ T5911] read_mapping_page failed!
[  173.590273][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  173.616581][ T5911] metapage_write_end_io: I/O error
[  173.622127][ T5911] metapage_read_end_io: I/O error
[  173.635761][ T5911] read_mapping_page failed!
[  173.640342][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  173.640739][ T6295] loop0: detected capacity change from 0 to 32768
[  173.651984][ T6297] loop1: detected capacity change from 0 to 32768
[  173.661469][ T5911] metapage_write_end_io: I/O error
[  173.668648][ T5911] metapage_read_end_io: I/O error
[  173.679722][ T5911] read_mapping_page failed!
[  173.684300][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  173.697923][ T5911] lbmIODone: I/O error in JFS log
[  173.709772][ T5911] lbmIODone: I/O error in JFS log
[  173.714888][ T5911] lbmIODone: I/O error in JFS log
[  173.736183][ T5911] lmLogShutdown: exit(-5)
[  173.740631][ T5911] jfs_umount failed with return code -5
[  173.748283][ T6297] loop1: detected capacity change from 32768 to 0
[  173.758815][ T6295] loop0: detected capacity change from 32768 to 0
[  173.765631][    C0] I/O error, dev loop1, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  173.789140][    C1] I/O error, dev loop0, sector 32704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  173.821357][ T5905] metapage_write_end_io: I/O error
[  173.846329][ T5910] metapage_write_end_io: I/O error
[  173.851740][ T5910] metapage_read_end_io: I/O error
[  173.868277][ T5905] metapage_read_end_io: I/O error
[  173.873443][ T5910] read_mapping_page failed!
[  173.892377][ T5905] read_mapping_page failed!
[  173.897812][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  173.905184][ T5910] metapage_write_end_io: I/O error
[  173.921166][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  173.936036][ T5905] metapage_write_end_io: I/O error
[  173.941410][ T5910] metapage_read_end_io: I/O error
[  173.955506][ T5905] metapage_read_end_io: I/O error
[  173.960772][ T5910] read_mapping_page failed!
[  173.965410][ T5905] read_mapping_page failed!
[  173.975412][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  173.982687][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  173.995804][ T5905] metapage_write_end_io: I/O error
[  174.001450][ T5910] metapage_write_end_io: I/O error
[  174.015616][ T5905] metapage_read_end_io: I/O error
[  174.020967][ T5910] metapage_read_end_io: I/O error
[  174.035432][ T5905] read_mapping_page failed!
[  174.040078][ T5910] read_mapping_page failed!
[  174.044644][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  174.051891][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  174.065840][ T5905] lbmIODone: I/O error in JFS log
[  174.075564][ T5905] lbmIODone: I/O error in JFS log
[  174.080704][ T5905] lbmIODone: I/O error in JFS log
[  174.096663][ T5905] lmLogShutdown: exit(-5)
[  174.101200][ T5910] lbmIODone: I/O error in JFS log
[  174.115451][ T5910] lbmIODone: I/O error in JFS log
[  174.120681][ T5905] jfs_umount failed with return code -5
[  174.135427][ T5910] lbmIODone: I/O error in JFS log
[  174.144809][ T5910] lmLogShutdown: exit(-5)
[  174.155411][ T5910] jfs_umount failed with return code -5
[  174.621023][ T6299] loop3: detected capacity change from 0 to 32768
[  174.729841][ T6299] loop3: detected capacity change from 32768 to 0
[  174.750511][    C1] I/O error, dev loop3, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  174.760001][    C1] Buffer I/O error on dev loop3, logical block 16, async page read
[  174.790397][ T5912] bio_check_eod: 122 callbacks suppressed
[  174.790414][ T5912] syz-executor: attempt to access beyond end of device
[  174.790414][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  174.842835][ T5912] metapage_write_end_io: I/O error
[  174.853127][ T5912] syz-executor: attempt to access beyond end of device
[  174.853127][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  174.891857][ T6301] loop2: detected capacity change from 0 to 32768
[  174.904471][ T5912] metapage_read_end_io: I/O error
[  174.918194][ T5912] read_mapping_page failed!
[  174.935514][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  174.942949][ T5912] syz-executor: attempt to access beyond end of device
[  174.942949][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  174.974046][ T5912] metapage_write_end_io: I/O error
[  174.984673][ T5912] syz-executor: attempt to access beyond end of device
[  174.984673][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  175.002934][ T5912] metapage_read_end_io: I/O error
[  175.008401][ T5912] read_mapping_page failed!
[  175.012956][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  175.021387][ T5912] syz-executor: attempt to access beyond end of device
[  175.021387][ T5912] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  175.040631][ T6301] loop2: detected capacity change from 32768 to 0
[  175.050919][    C1] I/O error, dev loop2, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  175.073405][ T5912] metapage_write_end_io: I/O error
[  175.078983][ T5912] syz-executor: attempt to access beyond end of device
[  175.078983][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  175.079546][ T5911] syz-executor: attempt to access beyond end of device
[  175.079546][ T5911] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  175.092752][ T5912] metapage_read_end_io: I/O error
[  175.111806][ T5912] read_mapping_page failed!
[  175.122217][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  175.152817][ T5912] syz-executor: attempt to access beyond end of device
[  175.152817][ T5912] loop3: rw=0, sector=64, nr_sectors = 8 limit=0
[  175.167591][ T5911] metapage_write_end_io: I/O error
[  175.191046][ T5912] syz-executor: attempt to access beyond end of device
[  175.191046][ T5912] loop3: rw=0, sector=120, nr_sectors = 8 limit=0
[  175.207015][ T5911] syz-executor: attempt to access beyond end of device
[  175.207015][ T5911] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  175.245815][ T5911] metapage_read_end_io: I/O error
[  175.249637][ T5912] lbmIODone: I/O error in JFS log
[  175.265371][ T5911] read_mapping_page failed!
[  175.269290][ T5912] lbmIODone: I/O error in JFS log
[  175.270067][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  175.275007][ T5912] lbmIODone: I/O error in JFS log
[  175.297767][ T5911] metapage_write_end_io: I/O error
[  175.306187][ T5912] lmLogShutdown: exit(-5)
[  175.313334][ T5911] metapage_read_end_io: I/O error
[  175.315366][ T5912] jfs_umount failed with return code -5
[  175.318470][ T5911] read_mapping_page failed!
[  175.345500][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  175.360775][ T5911] metapage_write_end_io: I/O error
[  175.375457][ T5911] metapage_read_end_io: I/O error
[  175.381822][ T5911] read_mapping_page failed!
[  175.390827][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  175.415932][ T5911] lbmIODone: I/O error in JFS log
[  175.421069][ T5911] lbmIODone: I/O error in JFS log
[  175.438006][ T5911] lbmIODone: I/O error in JFS log
[  175.464746][ T5911] lmLogShutdown: exit(-5)
[  175.473951][ T5911] jfs_umount failed with return code -5
[  175.512972][ T6303] loop1: detected capacity change from 0 to 32768
[  175.537518][ T6305] loop0: detected capacity change from 0 to 32768
[  175.626883][ T6305] loop0: detected capacity change from 32768 to 0
[  175.626899][ T6303] loop1: detected capacity change from 32768 to 0
[  175.651829][    C0] I/O error, dev loop1, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  175.676040][ T5910] metapage_write_end_io: I/O error
[  175.681384][ T5910] metapage_read_end_io: I/O error
[  175.711043][ T5910] read_mapping_page failed!
[  175.718405][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  175.748126][ T5910] metapage_write_end_io: I/O error
[  175.768268][ T5905] metapage_write_end_io: I/O error
[  175.773625][ T5905] metapage_read_end_io: I/O error
[  175.781307][ T5910] metapage_read_end_io: I/O error
[  175.790590][ T5910] read_mapping_page failed!
[  175.795150][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  175.804595][ T5905] read_mapping_page failed!
[  175.812299][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  175.823770][ T5910] metapage_write_end_io: I/O error
[  175.832238][ T5905] metapage_write_end_io: I/O error
[  175.840343][ T5910] metapage_read_end_io: I/O error
[  175.848178][ T5905] metapage_read_end_io: I/O error
[  175.854368][ T5910] read_mapping_page failed!
[  175.863138][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  175.875667][ T5905] read_mapping_page failed!
[  175.880253][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  175.891851][ T5910] lbmIODone: I/O error in JFS log
[  175.898911][ T5905] metapage_write_end_io: I/O error
[  175.904149][ T5905] metapage_read_end_io: I/O error
[  175.909664][ T5910] lbmIODone: I/O error in JFS log
[  175.914758][ T5910] lbmIODone: I/O error in JFS log
[  175.925168][ T5905] read_mapping_page failed!
[  175.932735][ T5910] lmLogShutdown: exit(-5)
[  175.943241][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  175.950491][ T5910] jfs_umount failed with return code -5
[  175.963538][ T5905] lbmIODone: I/O error in JFS log
[  175.973363][ T5905] lbmIODone: I/O error in JFS log
[  175.986005][ T5905] lbmIODone: I/O error in JFS log
[  175.991735][ T5905] lmLogShutdown: exit(-5)
[  176.015707][ T5905] jfs_umount failed with return code -5
[  176.663284][ T6307] loop3: detected capacity change from 0 to 32768
[  176.775525][ T6307] loop3: detected capacity change from 32768 to 0
[  176.786014][ T6309] loop2: detected capacity change from 0 to 32768
[  176.786299][    C0] I/O error, dev loop3, sector 32704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  176.854814][ T5912] metapage_write_end_io: I/O error
[  176.874361][ T5912] metapage_read_end_io: I/O error
[  176.889023][ T6309] loop2: detected capacity change from 32768 to 0
[  176.895896][ T5912] read_mapping_page failed!
[  176.900446][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  176.923708][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  176.947968][ T5912] metapage_write_end_io: I/O error
[  176.953295][ T5912] metapage_read_end_io: I/O error
[  176.965740][ T5911] metapage_write_end_io: I/O error
[  176.971083][ T5911] metapage_read_end_io: I/O error
[  176.986200][ T5912] read_mapping_page failed!
[  176.990779][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  176.997443][ T5911] read_mapping_page failed!
[  177.002660][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  177.020333][ T5911] metapage_write_end_io: I/O error
[  177.026745][ T5912] metapage_write_end_io: I/O error
[  177.032008][ T5912] metapage_read_end_io: I/O error
[  177.036796][ T5911] metapage_read_end_io: I/O error
[  177.042263][ T5911] read_mapping_page failed!
[  177.054480][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  177.062275][ T5912] read_mapping_page failed!
[  177.068517][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  177.088185][ T5911] metapage_write_end_io: I/O error
[  177.093587][ T5911] metapage_read_end_io: I/O error
[  177.102342][ T5912] lbmIODone: I/O error in JFS log
[  177.110715][ T5911] read_mapping_page failed!
[  177.116900][ T5912] lbmIODone: I/O error in JFS log
[  177.125733][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  177.132335][ T5912] lbmIODone: I/O error in JFS log
[  177.146254][ T5912] lmLogShutdown: exit(-5)
[  177.160500][ T5912] jfs_umount failed with return code -5
[  177.160570][ T5911] lbmIODone: I/O error in JFS log
[  177.185453][ T5911] lbmIODone: I/O error in JFS log
[  177.194398][ T5911] lbmIODone: I/O error in JFS log
[  177.204072][ T6313] loop0: detected capacity change from 0 to 32768
[  177.206115][ T5911] lmLogShutdown: exit(-5)
[  177.215373][ T5911] jfs_umount failed with return code -5
[  177.266675][ T6311] loop1: detected capacity change from 0 to 32768
[  177.365728][ T6313] loop0: detected capacity change from 32768 to 0
[  177.374053][    C0] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  177.405439][ T6311] loop1: detected capacity change from 32768 to 0
[  177.429532][    C0] I/O error, dev loop1, sector 32032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  177.472909][ T5905] metapage_write_end_io: I/O error
[  177.486001][ T5905] metapage_read_end_io: I/O error
[  177.487218][ T5910] metapage_write_end_io: I/O error
[  177.492938][ T5905] read_mapping_page failed!
[  177.514733][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  177.536624][ T5905] metapage_write_end_io: I/O error
[  177.542038][ T5910] metapage_read_end_io: I/O error
[  177.545608][ T5905] metapage_read_end_io: I/O error
[  177.553485][ T5910] read_mapping_page failed!
[  177.565477][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  177.576066][ T5905] read_mapping_page failed!
[  177.580633][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  177.588045][ T5910] metapage_write_end_io: I/O error
[  177.594344][ T5910] metapage_read_end_io: I/O error
[  177.604245][ T5905] metapage_write_end_io: I/O error
[  177.611947][ T5910] read_mapping_page failed!
[  177.616996][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  177.624474][ T5910] metapage_write_end_io: I/O error
[  177.630076][ T5905] metapage_read_end_io: I/O error
[  177.634362][ T5910] metapage_read_end_io: I/O error
[  177.635136][ T5905] read_mapping_page failed!
[  177.642857][ T5910] read_mapping_page failed!
[  177.659856][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  177.663753][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  177.673509][ T5910] lbmIODone: I/O error in JFS log
[  177.690085][ T5910] lbmIODone: I/O error in JFS log
[  177.710315][ T5910] lbmIODone: I/O error in JFS log
[  177.716368][ T5910] lmLogShutdown: exit(-5)
[  177.730992][ T5910] jfs_umount failed with return code -5
[  177.731054][ T5905] lbmIODone: I/O error in JFS log
[  177.754729][ T5905] lbmIODone: I/O error in JFS log
[  177.774844][ T5905] lbmIODone: I/O error in JFS log
[  177.780703][ T5905] lmLogShutdown: exit(-5)
[  177.802276][ T5905] jfs_umount failed with return code -5
[  178.375667][ T6315] loop2: detected capacity change from 0 to 32768
[  178.452587][ T6317] loop3: detected capacity change from 0 to 32768
[  178.466480][ T6315] loop2: detected capacity change from 32768 to 0
2025/10/26 15:50:30 executed programs: 170
[  178.510965][    C0] I/O error, dev loop2, sector 31792 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  178.520494][ T5911] metapage_write_end_io: I/O error
[  178.520668][    C0] Buffer I/O error on dev loop2, logical block 3974, async page read
[  178.535598][ T6317] loop3: detected capacity change from 32768 to 0
[  178.545561][ T5911] metapage_read_end_io: I/O error
[  178.585588][ T5911] read_mapping_page failed!
[  178.590168][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  178.601097][ T5911] metapage_write_end_io: I/O error
[  178.601526][ T5912] metapage_write_end_io: I/O error
[  178.612271][ T5911] metapage_read_end_io: I/O error
[  178.625930][ T5912] metapage_read_end_io: I/O error
[  178.631747][ T5911] read_mapping_page failed!
[  178.637160][ T5912] read_mapping_page failed!
[  178.645462][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  178.655500][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  178.663051][ T5912] metapage_write_end_io: I/O error
[  178.679052][ T5911] metapage_write_end_io: I/O error
[  178.684405][ T5912] metapage_read_end_io: I/O error
[  178.694720][ T5911] metapage_read_end_io: I/O error
[  178.705432][ T5912] read_mapping_page failed!
[  178.710011][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  178.717923][ T5911] read_mapping_page failed!
[  178.723543][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  178.741441][ T5912] metapage_write_end_io: I/O error
[  178.752017][ T5911] lbmIODone: I/O error in JFS log
[  178.757341][ T5912] metapage_read_end_io: I/O error
[  178.772710][ T5911] lbmIODone: I/O error in JFS log
[  178.778133][ T5912] read_mapping_page failed!
[  178.782684][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  178.791271][ T5911] lbmIODone: I/O error in JFS log
[  178.806152][ T5911] lmLogShutdown: exit(-5)
[  178.811208][ T5912] lbmIODone: I/O error in JFS log
[  178.816767][ T5911] jfs_umount failed with return code -5
[  178.825398][ T5912] lbmIODone: I/O error in JFS log
[  178.830535][ T5912] lbmIODone: I/O error in JFS log
[  178.846578][ T5912] lmLogShutdown: exit(-5)
[  178.851008][ T5912] jfs_umount failed with return code -5
[  178.960978][ T6319] loop1: detected capacity change from 0 to 32768
[  179.046244][ T6319] loop1: detected capacity change from 32768 to 0
[  179.075580][    C0] I/O error, dev loop1, sector 29680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  179.123205][ T5910] metapage_write_end_io: I/O error
[  179.130945][ T5910] metapage_read_end_io: I/O error
[  179.147781][ T6321] loop0: detected capacity change from 0 to 32768
[  179.159180][ T5910] read_mapping_page failed!
[  179.163764][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  179.193163][ T5910] metapage_write_end_io: I/O error
[  179.205917][ T5910] metapage_read_end_io: I/O error
[  179.211119][ T5910] read_mapping_page failed!
[  179.225536][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  179.233693][ T6321] loop0: detected capacity change from 32768 to 0
[  179.245855][ T5910] metapage_write_end_io: I/O error
[  179.251075][    C1] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  179.268894][ T5910] metapage_read_end_io: I/O error
[  179.273999][ T5910] read_mapping_page failed!
[  179.298230][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  179.306245][ T5905] metapage_write_end_io: I/O error
[  179.311588][ T5905] metapage_read_end_io: I/O error
[  179.336582][ T5910] lbmIODone: I/O error in JFS log
[  179.341916][ T5910] lbmIODone: I/O error in JFS log
[  179.347817][ T5905] read_mapping_page failed!
[  179.352369][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  179.375690][ T5910] lbmIODone: I/O error in JFS log
[  179.381312][ T5910] lmLogShutdown: exit(-5)
[  179.386690][ T5905] metapage_write_end_io: I/O error
[  179.402241][ T5905] metapage_read_end_io: I/O error
[  179.413550][ T5905] read_mapping_page failed!
[  179.413578][ T5910] jfs_umount failed with return code -5
[  179.434095][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  179.455721][ T5905] metapage_write_end_io: I/O error
[  179.460997][ T5905] metapage_read_end_io: I/O error
[  179.481061][ T5905] read_mapping_page failed!
[  179.495391][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  179.514235][ T5905] lbmIODone: I/O error in JFS log
[  179.519921][ T5905] lbmIODone: I/O error in JFS log
[  179.525048][ T5905] lbmIODone: I/O error in JFS log
[  179.546000][ T5905] lmLogShutdown: exit(-5)
[  179.557717][ T5905] jfs_umount failed with return code -5
[  180.098339][ T6323] loop3: detected capacity change from 0 to 32768
[  180.139344][ T6325] loop2: detected capacity change from 0 to 32768
[  180.206198][ T6323] loop3: detected capacity change from 32768 to 0
[  180.223309][    C1] I/O error, dev loop3, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  180.225647][ T6325] loop2: detected capacity change from 32768 to 0
[  180.252841][ T5912] bio_check_eod: 122 callbacks suppressed
[  180.252859][ T5912] syz-executor: attempt to access beyond end of device
[  180.252859][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  180.274402][    C1] I/O error, dev loop2, sector 32704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  180.322132][ T5911] syz-executor: attempt to access beyond end of device
[  180.322132][ T5911] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  180.350566][ T5912] metapage_write_end_io: I/O error
[  180.360903][ T5912] syz-executor: attempt to access beyond end of device
[  180.360903][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  180.384598][ T5911] metapage_write_end_io: I/O error
[  180.405009][ T5911] syz-executor: attempt to access beyond end of device
[  180.405009][ T5911] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  180.419830][ T5912] metapage_read_end_io: I/O error
[  180.424916][ T5912] read_mapping_page failed!
[  180.435412][ T5911] metapage_read_end_io: I/O error
[  180.440593][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  180.450725][ T5911] read_mapping_page failed!
[  180.460845][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  180.468673][ T5912] syz-executor: attempt to access beyond end of device
[  180.468673][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  180.490511][ T5911] syz-executor: attempt to access beyond end of device
[  180.490511][ T5911] loop2: rw=1, sector=72, nr_sectors = 8 limit=0
[  180.495449][ T5912] metapage_write_end_io: I/O error
[  180.525439][ T5911] metapage_write_end_io: I/O error
[  180.525661][ T5912] syz-executor: attempt to access beyond end of device
[  180.525661][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  180.545619][ T5911] syz-executor: attempt to access beyond end of device
[  180.545619][ T5911] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  180.565184][ T5911] metapage_read_end_io: I/O error
[  180.570729][ T5911] read_mapping_page failed!
[  180.575643][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  180.583127][ T5911] syz-executor: attempt to access beyond end of device
[  180.583127][ T5911] loop2: rw=1, sector=128, nr_sectors = 8 limit=0
[  180.585384][ T5912] metapage_read_end_io: I/O error
[  180.606753][ T5911] metapage_write_end_io: I/O error
[  180.612151][ T5911] syz-executor: attempt to access beyond end of device
[  180.612151][ T5911] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  180.630626][ T5911] metapage_read_end_io: I/O error
[  180.632754][ T6327] loop1: detected capacity change from 0 to 32768
[  180.639320][ T5911] read_mapping_page failed!
[  180.642484][ T5912] read_mapping_page failed!
[  180.652259][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  180.660195][ T5911] lbmIODone: I/O error in JFS log
[  180.665352][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  180.672767][ T5912] metapage_write_end_io: I/O error
[  180.685443][ T5912] metapage_read_end_io: I/O error
[  180.691208][ T5912] read_mapping_page failed!
[  180.705356][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  180.725138][ T5911] lbmIODone: I/O error in JFS log
[  180.738280][ T5911] lbmIODone: I/O error in JFS log
[  180.743936][ T5911] lmLogShutdown: exit(-5)
[  180.748951][ T5911] jfs_umount failed with return code -5
[  180.755667][ T5912] lbmIODone: I/O error in JFS log
[  180.764085][ T5912] lbmIODone: I/O error in JFS log
[  180.772594][ T5912] lbmIODone: I/O error in JFS log
[  180.777539][ T6329] loop0: detected capacity change from 0 to 32768
[  180.778210][ T6327] loop1: detected capacity change from 32768 to 0
[  180.792951][ T5912] lmLogShutdown: exit(-5)
[  180.806506][ T5912] jfs_umount failed with return code -5
[  180.839191][    C1] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  180.876809][ T6329] loop0: detected capacity change from 32768 to 0
[  180.892027][    C0] I/O error, dev loop0, sector 30720 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  180.895623][ T5910] metapage_write_end_io: I/O error
[  180.957296][ T5910] metapage_read_end_io: I/O error
[  180.962417][ T5910] read_mapping_page failed!
[  180.984068][ T5905] metapage_write_end_io: I/O error
[  180.985922][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  181.008158][ T5905] metapage_read_end_io: I/O error
[  181.013255][ T5905] read_mapping_page failed!
[  181.018454][ T5910] metapage_write_end_io: I/O error
[  181.028729][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  181.038474][ T5905] metapage_write_end_io: I/O error
[  181.043827][ T5905] metapage_read_end_io: I/O error
[  181.045617][ T5910] metapage_read_end_io: I/O error
[  181.049258][ T5905] read_mapping_page failed!
[  181.054170][ T5910] read_mapping_page failed!
[  181.069664][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  181.081294][ T5905] metapage_write_end_io: I/O error
[  181.085487][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  181.090622][ T5905] metapage_read_end_io: I/O error
[  181.099974][ T5905] read_mapping_page failed!
[  181.104517][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  181.112260][ T5910] metapage_write_end_io: I/O error
[  181.115949][ T5905] lbmIODone: I/O error in JFS log
[  181.122516][ T5905] lbmIODone: I/O error in JFS log
[  181.132515][ T5910] metapage_read_end_io: I/O error
[  181.132797][ T5905] lbmIODone: I/O error in JFS log
[  181.143699][ T5905] lmLogShutdown: exit(-5)
[  181.152696][ T5905] jfs_umount failed with return code -5
[  181.158477][ T5910] read_mapping_page failed!
[  181.163022][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  181.185992][ T5910] lbmIODone: I/O error in JFS log
[  181.191142][ T5910] lbmIODone: I/O error in JFS log
[  181.203186][ T5910] lbmIODone: I/O error in JFS log
[  181.215892][ T5910] lmLogShutdown: exit(-5)
[  181.230017][ T5910] jfs_umount failed with return code -5
[  182.003752][ T6331] loop2: detected capacity change from 0 to 32768
[  182.095525][ T6331] loop2: detected capacity change from 32768 to 0
[  182.114958][    C0] I/O error, dev loop2, sector 31792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  182.180302][ T5911] metapage_write_end_io: I/O error
[  182.196311][ T6333] loop3: detected capacity change from 0 to 32768
[  182.206592][ T5911] metapage_read_end_io: I/O error
[  182.236091][ T5911] read_mapping_page failed!
[  182.240692][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  182.266029][ T5911] metapage_write_end_io: I/O error
[  182.275906][ T6333] loop3: detected capacity change from 32768 to 0
[  182.276357][ T5911] metapage_read_end_io: I/O error
[  182.305374][ T5911] read_mapping_page failed!
[  182.310124][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  182.327194][ T5911] metapage_write_end_io: I/O error
[  182.342765][ T5911] metapage_read_end_io: I/O error
[  182.352773][ T5911] read_mapping_page failed!
[  182.357882][ T5912] metapage_write_end_io: I/O error
[  182.371751][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  182.389591][ T5912] metapage_read_end_io: I/O error
[  182.399449][ T6335] loop1: detected capacity change from 0 to 32768
[  182.410871][ T5911] lbmIODone: I/O error in JFS log
[  182.415176][ T5912] read_mapping_page failed!
[  182.428755][ T5911] lbmIODone: I/O error in JFS log
[  182.444549][ T5911] lbmIODone: I/O error in JFS log
[  182.451720][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  182.459634][ T5911] lmLogShutdown: exit(-5)
[  182.461277][ T5912] metapage_write_end_io: I/O error
[  182.471872][ T5911] jfs_umount failed with return code -5
[  182.473411][ T5912] metapage_read_end_io: I/O error
[  182.482983][ T6337] loop0: detected capacity change from 0 to 32768
[  182.508314][ T5912] read_mapping_page failed!
[  182.512902][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  182.523852][ T5912] metapage_write_end_io: I/O error
[  182.533088][ T5912] metapage_read_end_io: I/O error
[  182.539634][ T6335] loop1: detected capacity change from 32768 to 0
[  182.545765][ T6337] loop0: detected capacity change from 32768 to 0
[  182.553168][    C0] I/O error, dev loop1, sector 64 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  182.575944][ T5912] read_mapping_page failed!
[  182.580623][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  182.589052][ T5912] lbmIODone: I/O error in JFS log
[  182.594193][ T5912] lbmIODone: I/O error in JFS log
[  182.606815][ T5912] lbmIODone: I/O error in JFS log
[  182.615120][ T5912] lmLogShutdown: exit(-5)
[  182.623898][ T5910] metapage_write_end_io: I/O error
[  182.629608][ T5912] jfs_umount failed with return code -5
[  182.635502][ T5910] metapage_read_end_io: I/O error
[  182.645727][ T5910] read_mapping_page failed!
[  182.654874][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  182.685680][ T5910] metapage_write_end_io: I/O error
[  182.691056][ T5910] metapage_read_end_io: I/O error
[  182.696489][ T5905] metapage_write_end_io: I/O error
[  182.701800][ T5905] metapage_read_end_io: I/O error
[  182.735398][ T5905] read_mapping_page failed!
[  182.739978][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  182.748010][ T5910] read_mapping_page failed!
[  182.752666][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  182.785694][ T5905] metapage_write_end_io: I/O error
[  182.791404][ T5910] metapage_write_end_io: I/O error
[  182.797345][ T5905] metapage_read_end_io: I/O error
[  182.802523][ T5905] read_mapping_page failed!
[  182.812621][ T5910] metapage_read_end_io: I/O error
[  182.825711][ T5910] read_mapping_page failed!
[  182.830274][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  182.837829][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  182.855492][ T5905] metapage_write_end_io: I/O error
[  182.860853][ T5905] metapage_read_end_io: I/O error
[  182.866288][ T5910] Buffer I/O error on dev loop1, logical block 8, lost sync page write
[  182.874655][ T5910] lbmIODone: I/O error in JFS log
[  182.895393][ T5905] read_mapping_page failed!
[  182.899977][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  182.907685][ T5910] lbmIODone: I/O error in JFS log
[  182.912799][ T5910] lbmIODone: I/O error in JFS log
[  182.921180][ T5910] lmLogShutdown: exit(-5)
[  182.925759][ T5905] lbmIODone: I/O error in JFS log
[  182.930864][ T5905] lbmIODone: I/O error in JFS log
[  182.936421][ T5910] jfs_umount failed with return code -5
[  182.946068][ T5905] lbmIODone: I/O error in JFS log
[  182.951826][ T5905] lmLogShutdown: exit(-5)
[  182.957193][ T5905] jfs_umount failed with return code -5
[  183.676080][ T6339] loop3: detected capacity change from 0 to 32768
[  183.815474][ T6339] loop3: detected capacity change from 32768 to 0
[  183.826128][    C0] I/O error, dev loop3, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  183.875037][ T5912] metapage_write_end_io: I/O error
2025/10/26 15:50:35 executed programs: 182
[  183.915511][ T5912] metapage_read_end_io: I/O error
[  183.935808][ T5912] read_mapping_page failed!
[  183.941259][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  183.959052][ T5912] metapage_write_end_io: I/O error
[  183.974633][ T5912] metapage_read_end_io: I/O error
[  183.984628][ T5912] read_mapping_page failed!
[  183.990247][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  184.001723][ T6341] loop2: detected capacity change from 0 to 32768
[  184.005746][ T5912] metapage_write_end_io: I/O error
[  184.024093][ T5912] metapage_read_end_io: I/O error
[  184.035344][ T5912] read_mapping_page failed!
[  184.040033][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  184.068360][ T5912] lbmIODone: I/O error in JFS log
[  184.077510][ T5912] lbmIODone: I/O error in JFS log
[  184.082738][ T5912] lbmIODone: I/O error in JFS log
[  184.100602][ T5912] lmLogShutdown: exit(-5)
[  184.108443][ T5912] jfs_umount failed with return code -5
[  184.133860][ T6343] loop0: detected capacity change from 0 to 32768
[  184.150639][ T6341] loop2: detected capacity change from 32768 to 0
[  184.180859][    C1] I/O error, dev loop2, sector 128 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  184.226076][ T5911] metapage_write_end_io: I/O error
[  184.231425][ T5911] metapage_read_end_io: I/O error
[  184.260532][ T5911] read_mapping_page failed!
[  184.265207][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  184.267677][ T6343] loop0: detected capacity change from 32768 to 0
[  184.292318][ T5911] metapage_write_end_io: I/O error
[  184.305723][    C0] I/O error, dev loop0, sector 32032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  184.326887][ T6345] loop1: detected capacity change from 0 to 32768
[  184.333636][ T5911] metapage_read_end_io: I/O error
[  184.339590][ T5905] metapage_write_end_io: I/O error
[  184.343708][ T5911] read_mapping_page failed!
[  184.352177][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  184.364484][ T5911] metapage_write_end_io: I/O error
[  184.369864][ T5905] metapage_read_end_io: I/O error
[  184.369879][ T5905] read_mapping_page failed!
[  184.369887][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  184.377230][ T5911] metapage_read_end_io: I/O error
[  184.414023][ T5905] metapage_write_end_io: I/O error
[  184.422963][ T5911] read_mapping_page failed!
[  184.430043][ T5905] metapage_read_end_io: I/O error
[  184.431059][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  184.440053][ T5905] read_mapping_page failed!
[  184.452387][ T5911] lbmIODone: I/O error in JFS log
[  184.460231][ T5911] lbmIODone: I/O error in JFS log
[  184.460710][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  184.465680][ T6345] loop1: detected capacity change from 32768 to 0
[  184.493444][ T5905] metapage_write_end_io: I/O error
[  184.499245][ T5905] metapage_read_end_io: I/O error
[  184.501736][ T5911] lbmIODone: I/O error in JFS log
[  184.512847][    C0] I/O error, dev loop1, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  184.512975][ T5905] read_mapping_page failed!
[  184.536267][ T5911] lmLogShutdown: exit(-5)
[  184.540694][ T5911] jfs_umount failed with return code -5
[  184.586640][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  184.594120][ T5910] metapage_write_end_io: I/O error
[  184.612732][ T5905] lbmIODone: I/O error in JFS log
[  184.622719][ T5910] metapage_read_end_io: I/O error
[  184.644116][ T5905] lbmIODone: I/O error in JFS log
[  184.649434][ T5910] read_mapping_page failed!
[  184.653974][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  184.667927][ T5905] lbmIODone: I/O error in JFS log
[  184.673662][ T5905] lmLogShutdown: exit(-5)
[  184.683546][ T5910] metapage_write_end_io: I/O error
[  184.693414][ T5905] jfs_umount failed with return code -5
[  184.695822][ T5910] metapage_read_end_io: I/O error
[  184.717407][ T5910] read_mapping_page failed!
[  184.725462][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  184.732852][ T5910] metapage_write_end_io: I/O error
[  184.755736][ T5910] metapage_read_end_io: I/O error
[  184.770927][ T5910] read_mapping_page failed!
[  184.785431][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  184.792999][ T5910] lbmIODone: I/O error in JFS log
[  184.805396][ T5910] lbmIODone: I/O error in JFS log
[  184.815442][ T5910] lbmIODone: I/O error in JFS log
[  184.821073][ T5910] lmLogShutdown: exit(-5)
[  184.852720][ T5910] jfs_umount failed with return code -5
[  185.519182][ T6350] loop3: detected capacity change from 0 to 32768
[  185.605888][ T6350] loop3: detected capacity change from 32768 to 0
[  185.613979][    C0] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  185.689691][ T5912] bio_check_eod: 121 callbacks suppressed
[  185.689710][ T5912] syz-executor: attempt to access beyond end of device
[  185.689710][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  185.722524][ T6353] loop2: detected capacity change from 0 to 32768
[  185.735381][ T5912] metapage_write_end_io: I/O error
[  185.741466][ T5912] syz-executor: attempt to access beyond end of device
[  185.741466][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  185.785370][ T5912] metapage_read_end_io: I/O error
[  185.790487][ T5912] read_mapping_page failed!
[  185.795026][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  185.795434][ T6353] loop2: detected capacity change from 32768 to 0
[  185.824326][ T5912] syz-executor: attempt to access beyond end of device
[  185.824326][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  185.841282][ T5911] syz-executor: attempt to access beyond end of device
[  185.841282][ T5911] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  185.865400][ T5912] metapage_write_end_io: I/O error
[  185.870776][ T5912] syz-executor: attempt to access beyond end of device
[  185.870776][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  185.884964][ T5911] metapage_write_end_io: I/O error
[  185.902815][ T5911] syz-executor: attempt to access beyond end of device
[  185.902815][ T5911] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  185.926112][ T5912] metapage_read_end_io: I/O error
[  185.931235][ T5912] read_mapping_page failed!
[  185.935429][ T5911] metapage_read_end_io: I/O error
[  185.945526][ T5911] read_mapping_page failed!
[  185.950101][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  185.955441][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  185.964797][ T5912] syz-executor: attempt to access beyond end of device
[  185.964797][ T5912] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  185.982969][ T6356] loop0: detected capacity change from 0 to 32768
[  185.990973][ T5911] syz-executor: attempt to access beyond end of device
[  185.990973][ T5911] loop2: rw=1, sector=72, nr_sectors = 8 limit=0
[  186.020814][ T5911] metapage_write_end_io: I/O error
[  186.025350][ T5912] metapage_write_end_io: I/O error
[  186.030438][ T5911] syz-executor: attempt to access beyond end of device
[  186.030438][ T5911] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  186.036119][ T5912] syz-executor: attempt to access beyond end of device
[  186.036119][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  186.059036][ T5911] metapage_read_end_io: I/O error
[  186.064127][ T5911] read_mapping_page failed!
[  186.072662][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  186.080148][ T6356] loop0: detected capacity change from 32768 to 0
[  186.085354][ T5912] metapage_read_end_io: I/O error
[  186.092727][ T5912] read_mapping_page failed!
[  186.097888][ T5911] metapage_write_end_io: I/O error
[  186.103141][ T5911] metapage_read_end_io: I/O error
[  186.113393][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  186.118264][ T5911] read_mapping_page failed!
[  186.132305][ T5905] metapage_write_end_io: I/O error
[  186.138076][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  186.145838][ T5912] lbmIODone: I/O error in JFS log
[  186.150607][ T5905] metapage_read_end_io: I/O error
[  186.150937][ T5912] lbmIODone: I/O error in JFS log
[  186.156483][ T5905] read_mapping_page failed!
[  186.175610][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  186.183366][ T5905] metapage_write_end_io: I/O error
[  186.185507][ T5912] lbmIODone: I/O error in JFS log
[  186.195976][ T5905] metapage_read_end_io: I/O error
[  186.201676][ T5905] read_mapping_page failed!
[  186.211903][ T5912] lmLogShutdown: exit(-5)
[  186.213408][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  186.224246][ T6358] loop1: detected capacity change from 0 to 32768
[  186.227504][ T5905] metapage_write_end_io: I/O error
[  186.235509][ T5912] jfs_umount failed with return code -5
[  186.242592][ T5911] lbmIODone: I/O error in JFS log
[  186.268224][ T5911] lbmIODone: I/O error in JFS log
[  186.273592][ T5911] lbmIODone: I/O error in JFS log
[  186.279225][ T5905] metapage_read_end_io: I/O error
[  186.285017][ T5911] lmLogShutdown: exit(-5)
[  186.289581][ T5905] read_mapping_page failed!
[  186.294137][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  186.302893][ T5911] jfs_umount failed with return code -5
[  186.313772][ T5905] lbmIODone: I/O error in JFS log
[  186.319087][ T5905] lbmIODone: I/O error in JFS log
[  186.324296][ T5905] lbmIODone: I/O error in JFS log
[  186.330335][ T5905] lmLogShutdown: exit(-5)
[  186.334895][ T5905] jfs_umount failed with return code -5
[  186.386709][ T6358] loop1: detected capacity change from 32768 to 0
[  186.396119][    C0] I/O error, dev loop1, sector 64 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  186.487463][ T5910] metapage_write_end_io: I/O error
[  186.492816][ T5910] metapage_read_end_io: I/O error
[  186.512909][ T5910] read_mapping_page failed!
[  186.518841][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  186.536049][ T5910] metapage_write_end_io: I/O error
[  186.541367][ T5910] metapage_read_end_io: I/O error
[  186.563071][ T5910] read_mapping_page failed!
[  186.576229][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  186.583862][ T5910] metapage_write_end_io: I/O error
[  186.603954][ T5910] metapage_read_end_io: I/O error
[  186.615699][ T5910] read_mapping_page failed!
[  186.620283][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  186.643309][ T5910] Buffer I/O error on dev loop1, logical block 8, lost sync page write
[  186.685449][ T5910] lbmIODone: I/O error in JFS log
[  186.690759][ T5910] lbmIODone: I/O error in JFS log
[  186.711423][ T5910] lbmIODone: I/O error in JFS log
[  186.736278][ T5910] lmLogShutdown: exit(-5)
[  186.740822][ T5910] jfs_umount failed with return code -5
[  187.482545][ T6364] loop0: detected capacity change from 0 to 32768
[  187.541342][ T6361] loop3: detected capacity change from 0 to 32768
[  187.596039][ T6364] loop0: detected capacity change from 32768 to 0
[  187.604592][    C0] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  187.659485][ T5905] metapage_write_end_io: I/O error
[  187.659760][ T6365] loop2: detected capacity change from 0 to 32768
[  187.664849][ T5905] metapage_read_end_io: I/O error
[  187.689047][ T6361] loop3: detected capacity change from 32768 to 0
[  187.714196][ T5905] read_mapping_page failed!
[  187.714300][    C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  187.722754][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  187.746302][ T5905] metapage_write_end_io: I/O error
[  187.751705][ T5905] metapage_read_end_io: I/O error
[  187.757570][ T5905] read_mapping_page failed!
[  187.762914][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  187.763579][ T5912] metapage_write_end_io: I/O error
[  187.765692][ T6365] loop2: detected capacity change from 32768 to 0
[  187.776040][ T5912] metapage_read_end_io: I/O error
[  187.790815][ T5905] metapage_write_end_io: I/O error
[  187.815767][ T5912] read_mapping_page failed!
[  187.816833][ T5905] metapage_read_end_io: I/O error
[  187.820320][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  187.820694][ T5912] metapage_write_end_io: I/O error
[  187.855590][ T5912] metapage_read_end_io: I/O error
[  187.865602][ T5912] read_mapping_page failed!
[  187.865922][ T5905] read_mapping_page failed!
[  187.870139][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  187.870529][ T5912] metapage_write_end_io: I/O error
[  187.874666][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  187.875179][ T5905] lbmIODone: I/O error in JFS log
[  187.899215][ T5912] metapage_read_end_io: I/O error
[  187.910289][ T5911] metapage_write_end_io: I/O error
[  187.916649][ T5911] metapage_read_end_io: I/O error
[  187.921742][ T5911] read_mapping_page failed!
[  187.941916][ T5912] read_mapping_page failed!
[  187.950821][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  187.963319][ T5905] lbmIODone: I/O error in JFS log
[  187.965456][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  187.976901][ T5911] metapage_write_end_io: I/O error
[  187.982254][ T5911] metapage_read_end_io: I/O error
[  187.985519][ T5905] lbmIODone: I/O error in JFS log
[  187.993109][ T5905] lmLogShutdown: exit(-5)
[  187.997704][ T5905] jfs_umount failed with return code -5
[  188.002321][ T5912] lbmIODone: I/O error in JFS log
[  188.011931][ T5911] read_mapping_page failed!
[  188.015749][ T5912] lbmIODone: I/O error in JFS log
[  188.021654][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  188.030235][ T5911] metapage_write_end_io: I/O error
[  188.032802][ T6367] loop1: detected capacity change from 0 to 32768
[  188.035614][ T5911] metapage_read_end_io: I/O error
[  188.043433][ T5912] lbmIODone: I/O error in JFS log
[  188.059882][ T5912] lmLogShutdown: exit(-5)
[  188.075402][ T5911] read_mapping_page failed!
[  188.079971][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  188.080074][ T5912] jfs_umount failed with return code -5
[  188.112561][ T5911] lbmIODone: I/O error in JFS log
[  188.120230][ T5911] lbmIODone: I/O error in JFS log
[  188.125981][ T5911] lbmIODone: I/O error in JFS log
[  188.131679][ T5911] lmLogShutdown: exit(-5)
[  188.137786][ T5911] jfs_umount failed with return code -5
[  188.145945][ T6367] loop1: detected capacity change from 32768 to 0
[  188.172487][    C1] I/O error, dev loop1, sector 32504 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  188.185214][ T5910] metapage_write_end_io: I/O error
[  188.195709][ T5910] metapage_read_end_io: I/O error
[  188.201069][ T5910] read_mapping_page failed!
[  188.224785][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  188.256537][ T5910] metapage_write_end_io: I/O error
[  188.274850][ T5910] metapage_read_end_io: I/O error
[  188.301387][ T5910] read_mapping_page failed!
[  188.325397][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  188.332791][ T5910] metapage_write_end_io: I/O error
[  188.357445][ T5910] metapage_read_end_io: I/O error
[  188.362565][ T5910] read_mapping_page failed!
[  188.385402][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  188.392960][ T5910] lbmIODone: I/O error in JFS log
[  188.415886][ T5910] lbmIODone: I/O error in JFS log
[  188.421031][ T5910] lbmIODone: I/O error in JFS log
[  188.436062][ T5910] lmLogShutdown: exit(-5)
[  188.440554][ T5910] jfs_umount failed with return code -5
[  189.284738][ T6369] loop0: detected capacity change from 0 to 32768
[  189.322089][ T6371] loop3: detected capacity change from 0 to 32768
[  189.361350][ T6373] loop2: detected capacity change from 0 to 32768
[  189.383841][ T6369] loop0: detected capacity change from 32768 to 0
[  189.408393][    C0] I/O error, dev loop0, sector 31816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  189.438303][ T6371] loop3: detected capacity change from 32768 to 0
2025/10/26 15:50:41 executed programs: 194
[  189.456292][ T6373] loop2: detected capacity change from 32768 to 0
[  189.464412][ T5905] metapage_write_end_io: I/O error
[  189.471922][    C0] I/O error, dev loop3, sector 31792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  189.481401][ T5905] metapage_read_end_io: I/O error
[  189.500470][    C1] I/O error, dev loop2, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  189.529376][ T5911] metapage_write_end_io: I/O error
[  189.534769][ T5911] metapage_read_end_io: I/O error
[  189.542782][ T5911] read_mapping_page failed!
[  189.547394][ T5912] metapage_write_end_io: I/O error
[  189.547559][ T5912] metapage_read_end_io: I/O error
[  189.547573][ T5912] read_mapping_page failed!
[  189.547580][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  189.547840][ T5912] metapage_write_end_io: I/O error
[  189.555612][ T5905] read_mapping_page failed!
[  189.579775][ T5912] metapage_read_end_io: I/O error
[  189.586434][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  189.622347][ T5911] metapage_write_end_io: I/O error
[  189.626889][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  189.635103][ T5905] metapage_write_end_io: I/O error
[  189.640385][ T5912] read_mapping_page failed!
[  189.644934][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  189.645039][ T5905] metapage_read_end_io: I/O error
[  189.655472][ T5911] metapage_read_end_io: I/O error
[  189.662309][ T5911] read_mapping_page failed!
[  189.662331][ T5905] read_mapping_page failed!
[  189.671720][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  189.695801][ T5912] metapage_write_end_io: I/O error
[  189.701067][ T5912] metapage_read_end_io: I/O error
[  189.722014][ T5905] metapage_write_end_io: I/O error
[  189.725365][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  189.734692][ T5911] metapage_write_end_io: I/O error
[  189.735421][ T5912] read_mapping_page failed!
[  189.744611][ T5905] metapage_read_end_io: I/O error
[  189.747722][ T5911] metapage_read_end_io: I/O error
[  189.764842][ T5905] read_mapping_page failed!
[  189.766257][ T5911] read_mapping_page failed!
[  189.773995][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  189.785243][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  189.793220][ T5912] lbmIODone: I/O error in JFS log
[  189.799175][ T6375] loop1: detected capacity change from 0 to 32768
[  189.802632][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  189.808688][ T5912] lbmIODone: I/O error in JFS log
[  189.818558][ T5912] lbmIODone: I/O error in JFS log
[  189.824529][ T5912] lmLogShutdown: exit(-5)
[  189.829443][ T5912] jfs_umount failed with return code -5
[  189.835167][ T5911] lbmIODone: I/O error in JFS log
[  189.849751][ T5911] lbmIODone: I/O error in JFS log
[  189.854870][ T5911] lbmIODone: I/O error in JFS log
[  189.862829][ T5911] lmLogShutdown: exit(-5)
[  189.868366][ T5911] jfs_umount failed with return code -5
[  189.868536][ T5905] lbmIODone: I/O error in JFS log
[  189.879378][ T5905] lbmIODone: I/O error in JFS log
[  189.885821][ T6375] loop1: detected capacity change from 32768 to 0
[  189.892899][ T5905] lbmIODone: I/O error in JFS log
[  189.899225][    C1] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  189.905998][ T5905] lmLogShutdown: exit(-5)
[  189.908777][    C1] Buffer I/O error on dev loop1, logical block 4080, async page read
[  189.913181][ T5905] jfs_umount failed with return code -5
[  189.976337][ T5910] metapage_write_end_io: I/O error
[  189.981697][ T5910] metapage_read_end_io: I/O error
[  189.999051][ T5910] read_mapping_page failed!
[  190.007844][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  190.026081][ T5910] metapage_write_end_io: I/O error
[  190.035841][ T5910] metapage_read_end_io: I/O error
[  190.040933][ T5910] read_mapping_page failed!
[  190.065433][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  190.072832][ T5910] metapage_write_end_io: I/O error
[  190.115548][ T5910] metapage_read_end_io: I/O error
[  190.120662][ T5910] read_mapping_page failed!
[  190.125198][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  190.166365][ T5910] lbmIODone: I/O error in JFS log
[  190.171549][ T5910] lbmIODone: I/O error in JFS log
[  190.195850][ T5910] lbmIODone: I/O error in JFS log
[  190.202643][ T5910] lmLogShutdown: exit(-5)
[  190.221868][ T5910] jfs_umount failed with return code -5
[  191.079083][ T6379] loop2: detected capacity change from 0 to 32768
[  191.158966][ T6377] loop3: detected capacity change from 0 to 32768
[  191.182372][ T6381] loop0: detected capacity change from 0 to 32768
[  191.211673][ T6379] loop2: detected capacity change from 32768 to 0
[  191.233315][    C1] I/O error, dev loop2, sector 31816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  191.235641][ T6377] loop3: detected capacity change from 32768 to 0
[  191.262376][ T6381] loop0: detected capacity change from 32768 to 0
[  191.271394][    C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  191.295965][ T5911] bio_check_eod: 121 callbacks suppressed
[  191.295984][ T5911] syz-executor: attempt to access beyond end of device
[  191.295984][ T5911] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  191.365578][ T5911] metapage_write_end_io: I/O error
[  191.371065][ T5911] syz-executor: attempt to access beyond end of device
[  191.371065][ T5911] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  191.384864][ T5912] syz-executor: attempt to access beyond end of device
[  191.384864][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  191.407964][ T5905] syz-executor: attempt to access beyond end of device
[  191.407964][ T5905] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  191.430608][ T5912] metapage_write_end_io: I/O error
[  191.436310][ T5911] metapage_read_end_io: I/O error
[  191.436330][ T5911] read_mapping_page failed!
[  191.436338][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  191.436679][ T5911] syz-executor: attempt to access beyond end of device
[  191.436679][ T5911] loop2: rw=1, sector=72, nr_sectors = 8 limit=0
[  191.452294][ T5905] metapage_write_end_io: I/O error
[  191.474206][ T5911] metapage_write_end_io: I/O error
[  191.478324][ T5912] syz-executor: attempt to access beyond end of device
[  191.478324][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  191.485517][ T5911] syz-executor: attempt to access beyond end of device
[  191.485517][ T5911] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  191.505109][ T5905] syz-executor: attempt to access beyond end of device
[  191.505109][ T5905] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  191.521740][ T6383] loop1: detected capacity change from 0 to 32768
[  191.528821][ T5912] metapage_read_end_io: I/O error
[  191.538695][ T5912] read_mapping_page failed!
[  191.540593][ T5911] metapage_read_end_io: I/O error
[  191.543243][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  191.543591][ T5912] syz-executor: attempt to access beyond end of device
[  191.543591][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  191.556648][ T5911] read_mapping_page failed!
[  191.569292][ T5905] metapage_read_end_io: I/O error
[  191.578722][ T5905] read_mapping_page failed!
[  191.583581][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  191.589320][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  191.591714][ T5905] syz-executor: attempt to access beyond end of device
[  191.591714][ T5905] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  191.611659][ T5912] metapage_write_end_io: I/O error
[  191.617379][ T5912] metapage_read_end_io: I/O error
[  191.623516][ T5912] read_mapping_page failed!
[  191.628679][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  191.636436][ T5905] metapage_write_end_io: I/O error
[  191.641807][ T5905] metapage_read_end_io: I/O error
[  191.644752][ T5911] metapage_write_end_io: I/O error
[  191.647346][ T5912] metapage_write_end_io: I/O error
[  191.658745][ T5905] read_mapping_page failed!
[  191.663301][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  191.669335][ T5911] metapage_read_end_io: I/O error
[  191.670582][ T5912] metapage_read_end_io: I/O error
[  191.686986][ T5905] metapage_write_end_io: I/O error
[  191.689581][ T5911] read_mapping_page failed!
[  191.694956][ T5912] read_mapping_page failed!
[  191.696758][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  191.697315][ T5911] lbmIODone: I/O error in JFS log
[  191.702523][ T5905] metapage_read_end_io: I/O error
[  191.709365][ T5911] lbmIODone: I/O error in JFS log
[  191.719133][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  191.727022][ T5911] lbmIODone: I/O error in JFS log
[  191.732639][ T5905] read_mapping_page failed!
[  191.742219][ T6383] loop1: detected capacity change from 32768 to 0
[  191.743815][ T5911] lmLogShutdown: exit(-5)
[  191.753328][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  191.754487][    C1] I/O error, dev loop1, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  191.773309][ T5911] jfs_umount failed with return code -5
[  191.780294][ T5912] lbmIODone: I/O error in JFS log
[  191.785966][ T5912] lbmIODone: I/O error in JFS log
[  191.791184][ T5912] lbmIODone: I/O error in JFS log
[  191.796941][ T5910] metapage_write_end_io: I/O error
[  191.801681][ T5912] lmLogShutdown: exit(-5)
[  191.802254][ T5910] metapage_read_end_io: I/O error
[  191.807135][ T5912] jfs_umount failed with return code -5
[  191.817964][ T5905] lbmIODone: I/O error in JFS log
[  191.823098][ T5905] lbmIODone: I/O error in JFS log
[  191.827733][ T5910] read_mapping_page failed!
[  191.833989][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  191.834992][ T5905] lbmIODone: I/O error in JFS log
[  191.851418][ T5910] metapage_write_end_io: I/O error
[  191.876269][ T5910] metapage_read_end_io: I/O error
[  191.890626][ T5910] read_mapping_page failed!
[  191.895210][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  191.902721][ T5910] metapage_write_end_io: I/O error
[  191.902839][ T5905] lmLogShutdown: exit(-5)
[  191.912694][ T5910] metapage_read_end_io: I/O error
[  191.921749][ T5910] read_mapping_page failed!
[  191.927640][ T5905] jfs_umount failed with return code -5
[  191.940375][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  191.961212][ T5910] lbmIODone: I/O error in JFS log
[  191.974774][ T5910] lbmIODone: I/O error in JFS log
[  191.984790][ T5910] lbmIODone: I/O error in JFS log
[  191.991323][ T5910] lmLogShutdown: exit(-5)
[  192.003384][ T5910] jfs_umount failed with return code -5
[  193.004097][ T6387] loop3: detected capacity change from 0 to 32768
[  193.029521][ T6385] loop2: detected capacity change from 0 to 32768
[  193.151944][ T6389] loop0: detected capacity change from 0 to 32768
[  193.159979][ T6385] loop2: detected capacity change from 32768 to 0
[  193.175343][    C1] I/O error, dev loop2, sector 29680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  193.175751][ T6387] loop3: detected capacity change from 32768 to 0
[  193.213343][ T5911] metapage_write_end_io: I/O error
[  193.220869][    C1] I/O error, dev loop3, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2
[  193.237504][ T5912] metapage_write_end_io: I/O error
[  193.243452][ T5912] metapage_read_end_io: I/O error
[  193.249025][ T5911] metapage_read_end_io: I/O error
[  193.254110][ T5911] read_mapping_page failed!
[  193.256202][ T5912] read_mapping_page failed!
[  193.275170][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  193.281196][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  193.303809][ T5911] metapage_write_end_io: I/O error
[  193.304915][ T6391] loop1: detected capacity change from 0 to 32768
[  193.324794][ T5911] metapage_read_end_io: I/O error
[  193.326149][ T5912] metapage_write_end_io: I/O error
[  193.335548][ T5911] read_mapping_page failed!
[  193.340171][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  193.345664][ T5912] metapage_read_end_io: I/O error
[  193.352452][ T5912] read_mapping_page failed!
[  193.357677][ T5911] metapage_write_end_io: I/O error
[  193.357754][ T5911] metapage_read_end_io: I/O error
[  193.375397][ T6389] loop0: detected capacity change from 32768 to 0
[  193.375407][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  193.375762][ T5912] metapage_write_end_io: I/O error
[  193.394625][    C1] I/O error, dev loop0, sector 32368 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  193.413662][ T5911] read_mapping_page failed!
[  193.419442][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  193.432940][ T5911] lbmIODone: I/O error in JFS log
[  193.438476][ T5912] metapage_read_end_io: I/O error
[  193.438498][ T5905] metapage_write_end_io: I/O error
[  193.443534][ T5912] read_mapping_page failed!
[  193.443542][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  193.443814][ T5912] Buffer I/O error on dev loop3, logical block 8, lost sync page write
[  193.462622][ T5911] lbmIODone: I/O error in JFS log
[  193.476318][ T5905] metapage_read_end_io: I/O error
[  193.481408][ T5905] read_mapping_page failed!
[  193.488010][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  193.495568][ T5911] lbmIODone: I/O error in JFS log
[  193.500885][ T5905] metapage_write_end_io: I/O error
[  193.506662][ T5911] lmLogShutdown: exit(-5)
[  193.511391][ T5905] metapage_read_end_io: I/O error
[  193.513440][ T5912] lbmIODone: I/O error in JFS log
[  193.517226][ T6391] loop1: detected capacity change from 32768 to 0
[  193.522729][ T5911] jfs_umount failed with return code -5
[  193.532934][ T5905] read_mapping_page failed!
[  193.534296][ T5912] lbmIODone: I/O error in JFS log
[  193.539545][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  193.549351][ T5912] lbmIODone: I/O error in JFS log
[  193.556512][ T5912] lmLogShutdown: exit(-5)
[  193.559863][    C1] I/O error, dev loop1, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  193.560895][ T5912] jfs_umount failed with return code -5
[  193.584303][ T5905] metapage_write_end_io: I/O error
[  193.601873][ T5905] metapage_read_end_io: I/O error
[  193.615683][ T5905] read_mapping_page failed!
[  193.620260][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  193.637862][ T5910] metapage_write_end_io: I/O error
[  193.643197][ T5910] metapage_read_end_io: I/O error
[  193.668193][ T5905] lbmIODone: I/O error in JFS log
[  193.692442][ T5910] read_mapping_page failed!
[  193.695456][ T5905] lbmIODone: I/O error in JFS log
[  193.703612][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  193.704985][ T5905] lbmIODone: I/O error in JFS log
[  193.713059][ T5910] metapage_write_end_io: I/O error
[  193.721368][ T5910] metapage_read_end_io: I/O error
[  193.726584][ T5910] read_mapping_page failed!
[  193.731114][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  193.740088][ T5910] metapage_write_end_io: I/O error
[  193.745383][ T5910] metapage_read_end_io: I/O error
[  193.750454][ T5910] read_mapping_page failed!
[  193.754982][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  193.760851][ T5905] lmLogShutdown: exit(-5)
[  193.767156][ T5905] jfs_umount failed with return code -5
[  193.785484][ T5910] lbmIODone: I/O error in JFS log
[  193.790615][ T5910] lbmIODone: I/O error in JFS log
[  193.815521][ T5910] lbmIODone: I/O error in JFS log
[  193.821178][ T5910] lmLogShutdown: exit(-5)
[  193.835734][ T5910] jfs_umount failed with return code -5
[  194.720635][ T1288] ieee802154 phy0 wpan0: encryption failed: -22
[  194.730171][ T1288] ieee802154 phy1 wpan1: encryption failed: -22
[  194.811215][ T6393] loop2: detected capacity change from 0 to 32768
[  194.845807][ T6395] loop3: detected capacity change from 0 to 32768
[  194.925764][ T6395] loop3: detected capacity change from 32768 to 0
[  194.935394][ T6393] loop2: detected capacity change from 32768 to 0
[  194.951172][ T6397] loop0: detected capacity change from 0 to 32768
2025/10/26 15:50:46 executed programs: 206
[  194.970014][    C1] I/O error, dev loop2, sector 32 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  194.976206][ T5911] metapage_write_end_io: I/O error
[  194.979320][    C1] Buffer I/O error on dev loop2, logical block 4, async page read
[  194.993495][ T5912] metapage_write_end_io: I/O error
[  195.002970][ T5911] metapage_read_end_io: I/O error
[  195.036515][ T5912] metapage_read_end_io: I/O error
[  195.041634][ T5912] read_mapping_page failed!
[  195.046506][ T5911] read_mapping_page failed!
[  195.051051][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  195.070935][ T6399] loop1: detected capacity change from 0 to 32768
[  195.079903][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  195.089875][ T5911] metapage_write_end_io: I/O error
[  195.095784][ T5911] metapage_read_end_io: I/O error
[  195.103922][ T5912] metapage_write_end_io: I/O error
[  195.115981][ T5911] read_mapping_page failed!
[  195.121035][ T5912] metapage_read_end_io: I/O error
[  195.126840][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  195.134290][ T5912] read_mapping_page failed!
[  195.134971][ T6397] loop0: detected capacity change from 32768 to 0
[  195.149523][ T5911] metapage_write_end_io: I/O error
[  195.154816][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  195.169989][ T5911] metapage_read_end_io: I/O error
[  195.176631][ T5912] metapage_write_end_io: I/O error
[  195.182384][    C0] I/O error, dev loop0, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  195.194199][ T5911] read_mapping_page failed!
[  195.199089][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  195.209344][ T5911] lbmIODone: I/O error in JFS log
[  195.215381][ T5911] lbmIODone: I/O error in JFS log
[  195.220268][ T5912] metapage_read_end_io: I/O error
[  195.222027][ T5911] lbmIODone: I/O error in JFS log
[  195.231957][ T5911] lmLogShutdown: exit(-5)
[  195.237850][ T5905] metapage_write_end_io: I/O error
[  195.240596][ T5912] read_mapping_page failed!
[  195.243119][ T5911] jfs_umount failed with return code -5
[  195.253483][ T5905] metapage_read_end_io: I/O error
[  195.254924][ T6399] loop1: detected capacity change from 32768 to 0
[  195.263501][ T5905] read_mapping_page failed!
[  195.270045][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  195.278089][    C1] I/O error, dev loop1, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  195.283145][ T5912] lbmIODone: I/O error in JFS log
[  195.293221][ T5912] lbmIODone: I/O error in JFS log
[  195.297065][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  195.320743][ T5905] metapage_write_end_io: I/O error
[  195.326620][ T5912] lbmIODone: I/O error in JFS log
[  195.332266][ T5912] lmLogShutdown: exit(-5)
[  195.341441][ T5912] jfs_umount failed with return code -5
[  195.355687][ T5905] metapage_read_end_io: I/O error
[  195.360838][ T5905] read_mapping_page failed!
[  195.367666][ T5910] metapage_write_end_io: I/O error
[  195.379592][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  195.385675][ T5910] metapage_read_end_io: I/O error
[  195.387770][ T5905] metapage_write_end_io: I/O error
[  195.397072][ T5910] read_mapping_page failed!
[  195.401625][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  195.402259][ T5905] metapage_read_end_io: I/O error
[  195.428581][ T5905] read_mapping_page failed!
[  195.433240][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  195.438755][ T5910] metapage_write_end_io: I/O error
[  195.444274][ T5905] lbmIODone: I/O error in JFS log
[  195.454343][ T5905] lbmIODone: I/O error in JFS log
[  195.455901][ T5910] metapage_read_end_io: I/O error
[  195.461201][ T5905] lbmIODone: I/O error in JFS log
[  195.464503][ T5910] read_mapping_page failed!
[  195.477412][ T5905] lmLogShutdown: exit(-5)
[  195.481916][ T5905] jfs_umount failed with return code -5
[  195.495518][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  195.502913][ T5910] metapage_write_end_io: I/O error
[  195.535604][ T5910] metapage_read_end_io: I/O error
[  195.540747][ T5910] read_mapping_page failed!
[  195.556502][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  195.564200][ T5910] lbmIODone: I/O error in JFS log
[  195.585498][ T5910] lbmIODone: I/O error in JFS log
[  195.590658][ T5910] lbmIODone: I/O error in JFS log
[  195.605940][ T5910] lmLogShutdown: exit(-5)
[  195.626692][ T5910] jfs_umount failed with return code -5
[  196.495549][ T6403] loop3: detected capacity change from 0 to 32768
[  196.557913][ T6401] loop2: detected capacity change from 0 to 32768
[  196.605582][ T6403] loop3: detected capacity change from 32768 to 0
[  196.616457][    C0] I/O error, dev loop3, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  196.635849][ T5912] bio_check_eod: 121 callbacks suppressed
[  196.635867][ T5912] syz-executor: attempt to access beyond end of device
[  196.635867][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  196.659045][ T5912] metapage_write_end_io: I/O error
[  196.667078][ T5912] syz-executor: attempt to access beyond end of device
[  196.667078][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  196.682736][ T5912] metapage_read_end_io: I/O error
[  196.688731][ T5912] read_mapping_page failed!
[  196.693417][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  196.704948][ T5912] syz-executor: attempt to access beyond end of device
[  196.704948][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  196.718619][ T6401] loop2: detected capacity change from 32768 to 0
[  196.726486][ T5912] metapage_write_end_io: I/O error
[  196.737802][ T5912] syz-executor: attempt to access beyond end of device
[  196.737802][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  196.747319][    C1] I/O error, dev loop2, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  196.764046][ T5912] metapage_read_end_io: I/O error
[  196.770831][ T5912] read_mapping_page failed!
[  196.777112][ T5911] syz-executor: attempt to access beyond end of device
[  196.777112][ T5911] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  196.780828][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  196.828860][ T5911] metapage_write_end_io: I/O error
[  196.833449][ T5912] syz-executor: attempt to access beyond end of device
[  196.833449][ T5912] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  196.834184][ T5911] syz-executor: attempt to access beyond end of device
[  196.834184][ T5911] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  196.851080][ T5912] metapage_write_end_io: I/O error
[  196.874699][ T5912] syz-executor: attempt to access beyond end of device
[  196.874699][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  196.892082][ T5912] metapage_read_end_io: I/O error
[  196.899261][ T5912] read_mapping_page failed!
[  196.903954][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  196.906746][ T6405] loop0: detected capacity change from 0 to 32768
[  196.917576][ T5912] syz-executor: attempt to access beyond end of device
[  196.917576][ T5912] loop3: rw=0, sector=64, nr_sectors = 8 limit=0
[  196.918723][ T5911] metapage_read_end_io: I/O error
[  196.939742][ T5912] syz-executor: attempt to access beyond end of device
[  196.939742][ T5912] loop3: rw=0, sector=120, nr_sectors = 8 limit=0
[  196.955453][ T5911] read_mapping_page failed!
[  196.960016][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  196.989388][ T5911] metapage_write_end_io: I/O error
[  196.994706][ T5911] metapage_read_end_io: I/O error
[  197.007045][ T5912] lbmIODone: I/O error in JFS log
[  197.012292][ T5912] lbmIODone: I/O error in JFS log
[  197.015367][ T5911] read_mapping_page failed!
[  197.021619][ T5912] lbmIODone: I/O error in JFS log
[  197.021960][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  197.030476][ T5912] lmLogShutdown: exit(-5)
[  197.043213][ T5912] jfs_umount failed with return code -5
[  197.044033][ T5911] metapage_write_end_io: I/O error
[  197.055583][ T6405] loop0: detected capacity change from 32768 to 0
[  197.066988][    C0] I/O error, dev loop0, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  197.072355][ T6407] loop1: detected capacity change from 0 to 32768
[  197.083875][ T5911] metapage_read_end_io: I/O error
[  197.093965][ T5911] read_mapping_page failed!
[  197.109011][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  197.116656][ T5905] metapage_write_end_io: I/O error
[  197.121971][ T5905] metapage_read_end_io: I/O error
[  197.133339][ T5911] lbmIODone: I/O error in JFS log
[  197.140907][ T5905] read_mapping_page failed!
[  197.146142][ T5911] lbmIODone: I/O error in JFS log
[  197.152315][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  197.159987][ T5911] lbmIODone: I/O error in JFS log
[  197.165670][ T5905] metapage_write_end_io: I/O error
[  197.171787][ T5911] lmLogShutdown: exit(-5)
[  197.183399][ T5905] metapage_read_end_io: I/O error
[  197.190647][ T5911] jfs_umount failed with return code -5
[  197.205408][ T5905] read_mapping_page failed!
[  197.221022][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  197.236300][ T5905] metapage_write_end_io: I/O error
[  197.243582][ T5905] metapage_read_end_io: I/O error
[  197.250056][ T6407] loop1: detected capacity change from 32768 to 0
[  197.273754][    C0] I/O error, dev loop1, sector 64 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  197.274151][ T5905] read_mapping_page failed!
[  197.312374][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  197.337333][ T5910] metapage_write_end_io: I/O error
[  197.342779][ T5910] metapage_read_end_io: I/O error
[  197.353284][ T5905] lbmIODone: I/O error in JFS log
[  197.361645][ T5910] read_mapping_page failed!
[  197.371430][ T5905] lbmIODone: I/O error in JFS log
[  197.385470][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  197.392875][ T5910] metapage_write_end_io: I/O error
[  197.398486][ T5905] lbmIODone: I/O error in JFS log
[  197.404071][ T5905] lmLogShutdown: exit(-5)
[  197.424901][ T5910] metapage_read_end_io: I/O error
[  197.438054][ T5905] jfs_umount failed with return code -5
[  197.447835][ T5910] read_mapping_page failed!
[  197.452395][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  197.469390][ T5910] metapage_write_end_io: I/O error
[  197.474832][ T5910] metapage_read_end_io: I/O error
[  197.505352][ T5910] read_mapping_page failed!
[  197.509936][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  197.545718][ T5910] Buffer I/O error on dev loop1, logical block 8, lost sync page write
[  197.554694][ T5910] lbmIODone: I/O error in JFS log
[  197.576000][ T5910] lbmIODone: I/O error in JFS log
[  197.581138][ T5910] lbmIODone: I/O error in JFS log
[  197.605862][ T5910] lmLogShutdown: exit(-5)
[  197.615396][ T5910] jfs_umount failed with return code -5
[  198.177807][ T6409] loop3: detected capacity change from 0 to 32768
[  198.285968][ T6409] loop3: detected capacity change from 32768 to 0
[  198.303142][    C1] I/O error, dev loop3, sector 29680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  198.355470][ T5912] metapage_write_end_io: I/O error
[  198.360864][ T5912] metapage_read_end_io: I/O error
[  198.381502][ T5912] read_mapping_page failed!
[  198.390001][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  198.410499][ T5912] metapage_write_end_io: I/O error
[  198.441107][ T5912] metapage_read_end_io: I/O error
[  198.459156][ T5912] read_mapping_page failed!
[  198.463733][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  198.485677][ T5912] metapage_write_end_io: I/O error
[  198.490940][ T5912] metapage_read_end_io: I/O error
[  198.521048][ T5912] read_mapping_page failed!
[  198.559719][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  198.580453][ T5912] lbmIODone: I/O error in JFS log
[  198.595577][ T5912] lbmIODone: I/O error in JFS log
[  198.596750][ T6411] loop2: detected capacity change from 0 to 32768
[  198.600848][ T5912] lbmIODone: I/O error in JFS log
[  198.633276][ T5912] lmLogShutdown: exit(-5)
[  198.640110][ T5912] jfs_umount failed with return code -5
[  198.668032][ T6413] loop0: detected capacity change from 0 to 32768
[  198.695624][ T6411] loop2: detected capacity change from 32768 to 0
[  198.716805][    C1] I/O error, dev loop2, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  198.738265][ T5911] metapage_write_end_io: I/O error
[  198.743698][ T5911] metapage_read_end_io: I/O error
[  198.769253][ T6413] loop0: detected capacity change from 32768 to 0
[  198.779523][ T5911] read_mapping_page failed!
[  198.784104][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  198.799924][    C0] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  198.815884][ T5911] metapage_write_end_io: I/O error
[  198.821190][ T5911] metapage_read_end_io: I/O error
[  198.854257][ T6415] loop1: detected capacity change from 0 to 32768
[  198.864229][ T5911] read_mapping_page failed!
[  198.893209][ T5905] metapage_write_end_io: I/O error
[  198.899124][ T5905] metapage_read_end_io: I/O error
[  198.904474][ T5905] read_mapping_page failed!
[  198.908167][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  198.921593][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  198.935578][ T5911] metapage_write_end_io: I/O error
[  198.941029][ T5911] metapage_read_end_io: I/O error
[  198.946244][ T5905] metapage_write_end_io: I/O error
[  198.946353][ T5905] metapage_read_end_io: I/O error
[  198.946365][ T5905] read_mapping_page failed!
[  198.946373][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  198.946629][ T5905] metapage_write_end_io: I/O error
[  198.946683][ T5905] metapage_read_end_io: I/O error
[  198.946695][ T5905] read_mapping_page failed!
[  198.946702][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  198.947120][ T5905] lbmIODone: I/O error in JFS log
[  198.947162][ T5905] lbmIODone: I/O error in JFS log
[  198.947196][ T5905] lbmIODone: I/O error in JFS log
[  198.947735][ T5905] lmLogShutdown: exit(-5)
[  198.947764][ T5905] jfs_umount failed with return code -5
[  199.019605][ T5911] read_mapping_page failed!
[  199.024276][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  199.032339][ T6415] loop1: detected capacity change from 32768 to 0
[  199.039925][    C1] I/O error, dev loop1, sector 32368 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  199.049011][ T5911] lbmIODone: I/O error in JFS log
[  199.061997][ T5910] metapage_write_end_io: I/O error
[  199.085564][ T5910] metapage_read_end_io: I/O error
[  199.093480][ T5911] lbmIODone: I/O error in JFS log
[  199.103252][ T5910] read_mapping_page failed!
[  199.135578][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  199.142813][ T5911] lbmIODone: I/O error in JFS log
[  199.154740][ T5910] metapage_write_end_io: I/O error
[  199.160673][ T5911] lmLogShutdown: exit(-5)
[  199.165080][ T5911] jfs_umount failed with return code -5
[  199.170975][ T5910] metapage_read_end_io: I/O error
[  199.176466][ T5910] read_mapping_page failed!
[  199.180996][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  199.192335][ T5910] metapage_write_end_io: I/O error
[  199.199057][ T5910] metapage_read_end_io: I/O error
[  199.209069][ T5910] read_mapping_page failed!
[  199.213627][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  199.221295][ T5910] lbmIODone: I/O error in JFS log
[  199.245414][ T5910] lbmIODone: I/O error in JFS log
[  199.250732][ T5910] lbmIODone: I/O error in JFS log
[  199.271478][ T5910] lmLogShutdown: exit(-5)
[  199.281122][ T5910] jfs_umount failed with return code -5
[  199.930009][ T6417] loop3: detected capacity change from 0 to 32768
[  200.015694][ T6417] loop3: detected capacity change from 32768 to 0
[  200.029375][    C0] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2025/10/26 15:50:52 executed programs: 218
[  200.058265][ T5912] metapage_write_end_io: I/O error
[  200.063630][ T5912] metapage_read_end_io: I/O error
[  200.085674][ T5912] read_mapping_page failed!
[  200.096863][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  200.124905][ T5912] metapage_write_end_io: I/O error
[  200.144679][ T5912] metapage_read_end_io: I/O error
[  200.167223][ T5912] read_mapping_page failed!
[  200.171809][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  200.199737][ T5912] metapage_write_end_io: I/O error
[  200.205013][ T5912] metapage_read_end_io: I/O error
[  200.225932][ T5912] read_mapping_page failed!
[  200.230515][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  200.256393][ T5912] lbmIODone: I/O error in JFS log
[  200.261647][ T5912] lbmIODone: I/O error in JFS log
[  200.271769][ T5912] lbmIODone: I/O error in JFS log
[  200.282387][ T5912] lmLogShutdown: exit(-5)
[  200.292000][ T5912] jfs_umount failed with return code -5
[  200.362129][ T6419] loop0: detected capacity change from 0 to 32768
[  200.446847][ T6421] loop2: detected capacity change from 0 to 32768
[  200.465456][ T6419] loop0: detected capacity change from 32768 to 0
[  200.520964][ T5905] metapage_write_end_io: I/O error
[  200.540372][ T5905] metapage_read_end_io: I/O error
[  200.558876][ T5905] read_mapping_page failed!
[  200.573703][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  200.576592][ T6421] loop2: detected capacity change from 32768 to 0
[  200.594222][ T5905] metapage_write_end_io: I/O error
[  200.603653][ T6423] loop1: detected capacity change from 0 to 32768
[  200.612852][    C1] I/O error, dev loop2, sector 31816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  200.614234][ T5905] metapage_read_end_io: I/O error
[  200.644697][ T5911] metapage_write_end_io: I/O error
[  200.675425][ T5905] read_mapping_page failed!
[  200.680022][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  200.684204][ T5911] metapage_read_end_io: I/O error
[  200.694020][ T5911] read_mapping_page failed!
[  200.696341][ T5905] metapage_write_end_io: I/O error
[  200.715663][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  200.718100][ T5905] metapage_read_end_io: I/O error
[  200.728442][ T5911] metapage_write_end_io: I/O error
[  200.733726][ T5911] metapage_read_end_io: I/O error
[  200.738013][ T5905] read_mapping_page failed!
[  200.754976][ T5911] read_mapping_page failed!
[  200.759685][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  200.760961][ T5905] diWriteSpecial: failed to read aggregate inode extent!
[  200.775112][ T6423] loop1: detected capacity change from 32768 to 0
[  200.777718][ T5911] metapage_write_end_io: I/O error
[  200.795951][ T5911] metapage_read_end_io: I/O error
[  200.796416][ T5905] lbmIODone: I/O error in JFS log
[  200.821562][ T5911] read_mapping_page failed!
[  200.826589][ T5910] metapage_write_end_io: I/O error
[  200.831898][ T5910] metapage_read_end_io: I/O error
[  200.843576][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  200.843630][ T5905] lbmIODone: I/O error in JFS log
[  200.852156][ T5910] read_mapping_page failed!
[  200.861336][ T5905] lbmIODone: I/O error in JFS log
[  200.865594][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  200.869214][ T5905] lmLogShutdown: exit(-5)
[  200.882664][ T5905] jfs_umount failed with return code -5
[  200.882722][ T5911] lbmIODone: I/O error in JFS log
[  200.893972][ T5910] metapage_write_end_io: I/O error
[  200.904488][ T5911] lbmIODone: I/O error in JFS log
[  200.904559][ T5910] metapage_read_end_io: I/O error
[  200.910138][ T5911] lbmIODone: I/O error in JFS log
[  200.914832][ T5910] read_mapping_page failed!
[  200.920999][ T5911] lmLogShutdown: exit(-5)
[  200.934359][ T5911] jfs_umount failed with return code -5
[  200.935436][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  200.953909][ T5910] metapage_write_end_io: I/O error
[  200.985583][ T5910] metapage_read_end_io: I/O error
[  200.990694][ T5910] read_mapping_page failed!
[  201.015355][ T5910] diWriteSpecial: failed to read aggregate inode extent!
[  201.035899][ T5910] lbmIODone: I/O error in JFS log
[  201.041036][ T5910] lbmIODone: I/O error in JFS log
[  201.085502][ T5910] lbmIODone: I/O error in JFS log
[  201.091333][ T5910] lmLogShutdown: exit(-5)
[  201.125854][ T5910] jfs_umount failed with return code -5
[  201.581627][ T6425] loop3: detected capacity change from 0 to 32768
[  201.705596][ T6425] loop3: detected capacity change from 32768 to 0
[  201.713999][    C0] blk_print_req_error: 1 callbacks suppressed
[  201.714014][    C0] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  201.729800][    C0] Buffer I/O error on dev loop3, logical block 4080, async page read
[  201.763585][ T5912] bio_check_eod: 121 callbacks suppressed
[  201.763604][ T5912] syz-executor: attempt to access beyond end of device
[  201.763604][ T5912] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  201.845358][ T5912] metapage_write_end_io: I/O error
[  201.862644][ T5912] syz-executor: attempt to access beyond end of device
[  201.862644][ T5912] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  201.915335][ T5912] metapage_read_end_io: I/O error
[  201.920817][ T5912] read_mapping_page failed!
[  201.925843][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  201.933229][ T5912] syz-executor: attempt to access beyond end of device
[  201.933229][ T5912] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  201.965521][ T5912] metapage_write_end_io: I/O error
[  201.970842][ T5912] syz-executor: attempt to access beyond end of device
[  201.970842][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  202.005312][ T5912] metapage_read_end_io: I/O error
[  202.016231][ T5912] read_mapping_page failed!
[  202.025578][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  202.043232][ T5912] syz-executor: attempt to access beyond end of device
[  202.043232][ T5912] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  202.066529][ T5912] metapage_write_end_io: I/O error
[  202.086639][ T5912] syz-executor: attempt to access beyond end of device
[  202.086639][ T5912] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  202.115456][ T5912] metapage_read_end_io: I/O error
[  202.125630][ T5912] read_mapping_page failed!
[  202.130296][ T5912] diWriteSpecial: failed to read aggregate inode extent!
[  202.139973][ T6427] loop2: detected capacity change from 0 to 32768
[  202.157501][ T5912] syz-executor: attempt to access beyond end of device
[  202.157501][ T5912] loop3: rw=0, sector=64, nr_sectors = 8 limit=0
[  202.179483][ T5912] syz-executor: attempt to access beyond end of device
[  202.179483][ T5912] loop3: rw=0, sector=120, nr_sectors = 8 limit=0
[  202.197592][ T5912] syz-executor: attempt to access beyond end of device
[  202.197592][ T5912] loop3: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  202.200150][ T6429] loop0: detected capacity change from 0 to 32768
[  202.212032][ T5912] lbmIODone: I/O error in JFS log
[  202.233098][ T5912] syz-executor: attempt to access beyond end of device
[  202.233098][ T5912] loop3: rw=0, sector=30728, nr_sectors = 8 limit=0
[  202.252171][ T5912] lbmIODone: I/O error in JFS log
[  202.258155][ T5912] lbmIODone: I/O error in JFS log
[  202.263781][ T5912] lmLogShutdown: exit(-5)
[  202.295204][ T6431] loop1: detected capacity change from 0 to 32768
[  202.295476][ T6427] loop2: detected capacity change from 32768 to 0
[  202.303662][ T5912] jfs_umount failed with return code -5
[  202.317609][    C0] I/O error, dev loop2, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  202.366403][ T6432] loop0: detected capacity change from 32768 to 0
[  202.373656][ T5911] metapage_write_end_io: I/O error
[  202.373826][ T5911] metapage_read_end_io: I/O error
[  202.373839][ T5911] read_mapping_page failed!
[  202.373846][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  202.374106][ T5911] metapage_write_end_io: I/O error
[  202.374194][ T5911] metapage_read_end_io: I/O error
[  202.374206][ T5911] read_mapping_page failed!
[  202.374214][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  202.374463][ T5911] metapage_write_end_io: I/O error
[  202.374516][ T5911] metapage_read_end_io: I/O error
[  202.374533][ T5911] read_mapping_page failed!
[  202.426582][    C0] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  202.431832][  T138] loop: Write error at byte offset 9223372036870508543, length 4096.
[  202.457441][    C1] I/O error, dev loop0, sector 30728 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2
[  202.467294][    C1] lbmIODone: I/O error in JFS log
[  202.472674][ T5911] diWriteSpecial: failed to read aggregate inode extent!
[  202.475864][ T6429] ==================================================================
[  202.481442][ T5911] lbmIODone: I/O error in JFS log
[  202.487787][ T6429] BUG: KASAN: slab-use-after-free in lmLogInit+0x1165/0x1a30
[  202.492928][ T5911] lbmIODone: I/O error in JFS log
[  202.500187][ T6429] Read of size 8 at addr ffff888024e55418 by task syz.0.228/6429
[  202.505334][ T5911] lbmIODone: I/O error in JFS log
[  202.512924][ T6429] 
[  202.512950][ T6429] CPU: 0 PID: 6429 Comm: syz.0.228 Not tainted syzkaller #0
[  202.518589][ T5911] lmLogShutdown: exit(-5)
[  202.520286][ T6429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  202.541918][ T5911] jfs_umount failed with return code -5
[  202.542004][ T6429] Call Trace:
[  202.551181][ T6429]  <TASK>
[  202.554286][ T6429]  dump_stack_lvl+0x16c/0x230
[  202.559025][ T6429]  ? __lock_acquire+0x7c80/0x7c80
[  202.564117][ T6429]  ? show_regs_print_info+0x20/0x20
[  202.569457][ T6429]  ? load_image+0x3b0/0x3b0
[  202.574005][ T6429]  ? __virt_addr_valid+0x469/0x540
[  202.579164][ T6429]  print_report+0xac/0x220
[  202.583631][ T6429]  ? lmLogInit+0x1165/0x1a30
[  202.588260][ T6429]  kasan_report+0x117/0x150
[  202.592809][ T6429]  ? slab_free_freelist_hook+0x130/0x1b0
[  202.598608][ T6429]  ? lmLogInit+0x1165/0x1a30
[  202.603243][ T6429]  lmLogInit+0x1165/0x1a30
[  202.607706][ T6429]  ? lmLogFileSystem+0x680/0x680
[  202.612690][ T6429]  ? __init_waitqueue_head+0xa9/0x150
[  202.618112][ T6429]  lmLogOpen+0x4ef/0xfb0
[  202.622408][ T6429]  jfs_mount_rw+0xea/0x670
[  202.626873][ T6429]  ? chkSuper+0xdf0/0xdf0
[  202.631253][ T6429]  ? shrink_dentry_list+0x68c/0x6a0
[  202.636546][ T6429]  ? sync_filesystem+0x107/0x220
[  202.641545][ T6429]  jfs_remount+0x396/0x5b0
[  202.646005][ T6429]  ? jfs_statfs+0x550/0x550
[  202.650543][ T6429]  reconfigure_super+0x21e/0x880
[  202.655527][ T6429]  path_mount+0xd19/0xfe0
[  202.659906][ T6429]  __se_sys_mount+0x2da/0x3c0
[  202.664621][ T6429]  ? __x64_sys_mount+0xc0/0xc0
[  202.669412][ T6429]  ? lockdep_hardirqs_on+0x98/0x150
[  202.674660][ T6429]  ? __x64_sys_mount+0x20/0xc0
[  202.679461][ T6429]  do_syscall_64+0x55/0xb0
[  202.683924][ T6429]  ? clear_bhb_loop+0x40/0x90
[  202.688639][ T6429]  ? clear_bhb_loop+0x40/0x90
[  202.693348][ T6429]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  202.699276][ T6429] RIP: 0033:0x7f76cf58efc9
[  202.703776][ T6429] 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
[  202.723431][ T6429] RSP: 002b:00007f76cebfe038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  202.731907][ T6429] RAX: ffffffffffffffda RBX: 00007f76cf7e5fa0 RCX: 00007f76cf58efc9
[  202.739920][ T6429] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000000
[  202.747981][ T6429] RBP: 00007f76cf611f91 R08: 0000000000000000 R09: 0000000000000000
[  202.756000][ T6429] R10: 00000000001c0030 R11: 0000000000000246 R12: 0000000000000000
[  202.764006][ T6429] R13: 00007f76cf7e6038 R14: 00007f76cf7e5fa0 R15: 00007fff59d57cd8
[  202.772044][ T6429]  </TASK>
[  202.775188][ T6429] 
[  202.777559][ T6429] Allocated by task 6429:
[  202.781907][ T6429]  kasan_set_track+0x4e/0x70
[  202.786534][ T6429]  __kasan_kmalloc+0x8f/0xa0
[  202.791153][ T6429]  lmLogInit+0x355/0x1a30
[  202.795509][ T6429]  lmLogOpen+0x4ef/0xfb0
[  202.799779][ T6429]  jfs_mount_rw+0xea/0x670
[  202.804247][ T6429]  jfs_remount+0x396/0x5b0
[  202.808689][ T6429]  reconfigure_super+0x21e/0x880
[  202.813675][ T6429]  path_mount+0xd19/0xfe0
[  202.818041][ T6429]  __se_sys_mount+0x2da/0x3c0
[  202.822764][ T6429]  do_syscall_64+0x55/0xb0
[  202.827231][ T6429]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  202.833161][ T6429] 
[  202.835511][ T6429] Freed by task 6429:
[  202.839531][ T6429]  kasan_set_track+0x4e/0x70
[  202.844241][ T6429]  kasan_save_free_info+0x2e/0x50
[  202.849303][ T6429]  ____kasan_slab_free+0x126/0x1e0
[  202.854447][ T6429]  slab_free_freelist_hook+0x130/0x1b0
[  202.859958][ T6429]  __kmem_cache_free+0xba/0x1f0
[  202.864851][ T6429]  lmLogInit+0x1193/0x1a30
[  202.869312][ T6429]  lmLogOpen+0x4ef/0xfb0
[  202.873622][ T6429]  jfs_mount_rw+0xea/0x670
[  202.878084][ T6429]  jfs_remount+0x396/0x5b0
[  202.882541][ T6429]  reconfigure_super+0x21e/0x880
[  202.887555][ T6429]  path_mount+0xd19/0xfe0
[  202.892029][ T6429]  __se_sys_mount+0x2da/0x3c0
[  202.896753][ T6429]  do_syscall_64+0x55/0xb0
[  202.901216][ T6429]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  202.907151][ T6429] 
[  202.909508][ T6429] Last potentially related work creation:
[  202.915261][ T6429]  kasan_save_stack+0x3e/0x60
[  202.919978][ T6429]  __kasan_record_aux_stack+0xaf/0xc0
[  202.925390][ T6429]  insert_work+0x3d/0x310
[  202.929760][ T6429]  __queue_work+0xd2c/0x1020
[  202.934382][ T6429]  queue_work_on+0x121/0x1e0
[  202.939006][ T6429]  inet6addr_event+0xa0/0xd0
[  202.943728][ T6429]  notifier_call_chain+0x197/0x390
[  202.948887][ T6429]  atomic_notifier_call_chain+0xda/0x180
[  202.954557][ T6429]  ipv6_add_addr+0xdad/0x1090
[  202.959278][ T6429]  addrconf_add_linklocal+0x289/0x6b0
[  202.964691][ T6429]  addrconf_addr_gen+0x4ac/0x5a0
[  202.969666][ T6429]  addrconf_init_auto_addrs+0x70e/0xaa0
[  202.975339][ T6429]  addrconf_notify+0xb62/0x1010
[  202.980225][ T6429]  notifier_call_chain+0x197/0x390
[  202.985373][ T6429]  netdev_state_change+0xd6/0x150
[  202.990433][ T6429]  linkwatch_do_dev+0x10d/0x160
[  202.995327][ T6429]  __linkwatch_run_queue+0x40f/0x660
[  203.000654][ T6429]  linkwatch_event+0x4c/0x60
[  203.005458][ T6429]  process_scheduled_works+0xa45/0x15b0
[  203.011044][ T6429]  worker_thread+0xa55/0xfc0
[  203.015706][ T6429]  kthread+0x2fa/0x390
[  203.019807][ T6429]  ret_from_fork+0x48/0x80
[  203.024260][ T6429]  ret_from_fork_asm+0x11/0x20
[  203.029133][ T6429] 
[  203.031485][ T6429] Second to last potentially related work creation:
[  203.038181][ T6429]  kasan_save_stack+0x3e/0x60
[  203.042898][ T6429]  __kasan_record_aux_stack+0xaf/0xc0
[  203.048393][ T6429]  call_rcu+0x158/0x930
[  203.052586][ T6429]  inetdev_event+0x7df/0x15c0
[  203.057302][ T6429]  notifier_call_chain+0x197/0x390
[  203.062447][ T6429]  unregister_netdevice_many_notify+0xf36/0x1810
[  203.068817][ T6429]  vti6_exit_batch_net+0x3ca/0x410
[  203.074062][ T6429]  cleanup_net+0x77f/0xb90
[  203.078538][ T6429]  process_scheduled_works+0xa45/0x15b0
[  203.084222][ T6429]  worker_thread+0xa55/0xfc0
[  203.088941][ T6429]  kthread+0x2fa/0x390
[  203.093078][ T6429]  ret_from_fork+0x48/0x80
[  203.097542][ T6429]  ret_from_fork_asm+0x11/0x20
[  203.102426][ T6429] 
[  203.104770][ T6429] The buggy address belongs to the object at ffff888024e55400
[  203.104770][ T6429]  which belongs to the cache kmalloc-192 of size 192
[  203.114606][ T6434] loop3: detected capacity change from 0 to 32768
[  203.118830][ T6429] The buggy address is located 24 bytes inside of
[  203.118830][ T6429]  freed 192-byte region [ffff888024e55400, ffff888024e554c0)
[  203.118853][ T6429] 
[  203.118858][ T6429] The buggy address belongs to the physical page:
[  203.118879][ T6429] page:ffffea0000939540 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x24e55
[  203.158000][ T6429] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
[  203.165595][ T6429] page_type: 0xffffffff()
[  203.169986][ T6429] raw: 00fff00000000800 ffff888017841a00 dead000000000100 dead000000000122
[  203.178626][ T6429] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[  203.187241][ T6429] page dumped because: kasan: bad access detected
[  203.193711][ T6429] page_owner tracks the page as allocated
[  203.199460][ T6429] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c00(GFP_NOIO|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 12105691983, free_ts 0
[  203.216160][ T6429]  post_alloc_hook+0x1cd/0x210
[  203.220950][ T6429]  get_page_from_freelist+0x195c/0x19f0
[  203.226530][ T6429]  __alloc_pages+0x1e3/0x460
[  203.231157][ T6429]  alloc_page_interleave+0x24/0x1e0
[  203.236379][ T6429]  alloc_slab_page+0x5d/0x170
[  203.241125][ T6429]  new_slab+0x87/0x2e0
[  203.245210][ T6429]  ___slab_alloc+0xc6d/0x1300
[  203.249911][ T6429]  __kmem_cache_alloc_node+0x1a2/0x260
[  203.255394][ T6429]  __kmalloc+0xa4/0x240
[  203.259561][ T6429]  usb_alloc_urb+0x46/0x140
[  203.264104][ T6429]  usb_control_msg+0x119/0x3e0
[  203.268896][ T6429]  usb_get_status+0xe7/0x2a0
[  203.273611][ T6429]  hub_probe+0x1e2f/0x37e0
[  203.278066][ T6429]  usb_probe_interface+0x5a4/0xb00
[  203.283231][ T6429]  really_probe+0x25b/0xb40
[  203.287786][ T6429]  __driver_probe_device+0x18c/0x330
[  203.293093][ T6429] page_owner free stack trace missing
[  203.298476][ T6429] 
[  203.300826][ T6429] Memory state around the buggy address:
[  203.306482][ T6429]  ffff888024e55300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  203.314643][ T6429]  ffff888024e55380: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc
[  203.322716][ T6429] >ffff888024e55400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  203.330803][ T6429]                             ^
[  203.335690][ T6429]  ffff888024e55480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[  203.343787][ T6429]  ffff888024e55500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  203.351858][ T6429] ==================================================================
[  203.364198][ T6429] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  203.364708][ T6431] loop1: detected capacity change from 32768 to 0
[  203.377874][ T6429] CPU: 1 PID: 6429 Comm: syz.0.228 Not tainted syzkaller #0
[  203.385190][ T6429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  203.385599][    C0] I/O error, dev loop1, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  203.405134][ T6429] Call Trace:
[  203.408451][ T6429]  <TASK>
[  203.411423][ T6429]  dump_stack_lvl+0x16c/0x230
[  203.416151][ T6429]  ? show_regs_print_info+0x20/0x20
[  203.421400][ T6429]  ? load_image+0x3b0/0x3b0
[  203.425955][ T6429]  panic+0x2c0/0x710
[  203.429892][ T6429]  ? bpf_jit_dump+0xd0/0xd0
[  203.434438][ T6429]  ? _raw_spin_unlock_irqrestore+0xfa/0x110
[  203.440378][ T6429]  ? _raw_spin_unlock+0x40/0x40
[  203.445356][ T6429]  ? print_memory_metadata+0x314/0x400
[  203.450840][ T6429]  ? lmLogInit+0x1165/0x1a30
[  203.455461][ T6429]  check_panic_on_warn+0x84/0xa0
[  203.460436][ T6429]  ? lmLogInit+0x1165/0x1a30
[  203.465211][ T6429]  end_report+0x6f/0x140
[  203.469758][ T6429]  kasan_report+0x128/0x150
[  203.474281][ T6429]  ? slab_free_freelist_hook+0x130/0x1b0
[  203.479966][ T6429]  ? lmLogInit+0x1165/0x1a30
[  203.484570][ T6429]  lmLogInit+0x1165/0x1a30
[  203.489003][ T6429]  ? lmLogFileSystem+0x680/0x680
[  203.493954][ T6429]  ? __init_waitqueue_head+0xa9/0x150
[  203.499378][ T6429]  lmLogOpen+0x4ef/0xfb0
[  203.503655][ T6429]  jfs_mount_rw+0xea/0x670
[  203.508098][ T6429]  ? chkSuper+0xdf0/0xdf0
[  203.512483][ T6429]  ? shrink_dentry_list+0x68c/0x6a0
[  203.517709][ T6429]  ? sync_filesystem+0x107/0x220
[  203.522688][ T6429]  jfs_remount+0x396/0x5b0
[  203.527148][ T6429]  ? jfs_statfs+0x550/0x550
[  203.531684][ T6429]  reconfigure_super+0x21e/0x880
[  203.536658][ T6429]  path_mount+0xd19/0xfe0
[  203.541066][ T6429]  __se_sys_mount+0x2da/0x3c0
[  203.545879][ T6429]  ? __x64_sys_mount+0xc0/0xc0
[  203.550833][ T6429]  ? lockdep_hardirqs_on+0x98/0x150
[  203.556051][ T6429]  ? __x64_sys_mount+0x20/0xc0
[  203.560839][ T6429]  do_syscall_64+0x55/0xb0
[  203.565302][ T6429]  ? clear_bhb_loop+0x40/0x90
[  203.570005][ T6429]  ? clear_bhb_loop+0x40/0x90
[  203.574709][ T6429]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  203.580638][ T6429] RIP: 0033:0x7f76cf58efc9
[  203.585147][ T6429] 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
[  203.604950][ T6429] RSP: 002b:00007f76cebfe038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  203.613388][ T6429] RAX: ffffffffffffffda RBX: 00007f76cf7e5fa0 RCX: 00007f76cf58efc9
[  203.621644][ T6429] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000000
[  203.629630][ T6429] RBP: 00007f76cf611f91 R08: 0000000000000000 R09: 0000000000000000
[  203.637681][ T6429] R10: 00000000001c0030 R11: 0000000000000246 R12: 0000000000000000
[  203.645692][ T6429] R13: 00007f76cf7e6038 R14: 00007f76cf7e5fa0 R15: 00007fff59d57cd8
[  203.653686][ T6429]  </TASK>
[  203.657006][ T6429] Kernel Offset: disabled
[  203.661339][ T6429] Rebooting in 86400 seconds..