ead aggregate inode extent!
[  430.380733][ T5921] lbmIODone: I/O error in JFS log
[  430.385919][ T5921] lbmIODone: I/O error in JFS log
[  430.396990][ T5921] lbmIODone: I/O error in JFS log
[  430.408087][ T5921] lmLogShutdown: exit(-5)
[  430.417710][ T7569] loop1: detected capacity change from 32768 to 0
[  430.419856][ T5921] jfs_umount failed with return code -5
[  430.445784][    C1] I/O error, dev loop1, sector 1024 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  430.455278][    C1] Buffer I/O error on dev loop1, logical block 128, async page read
[  430.482778][ T5925] metapage_write_end_io: I/O error
[  430.504388][ T5925] metapage_read_end_io: I/O error
[  430.518611][ T5925] read_mapping_page failed!
[  430.529708][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  430.557229][ T5925] metapage_write_end_io: I/O error
[  430.567156][ T5925] metapage_read_end_io: I/O error
[  430.572229][ T5925] read_mapping_page failed!
[  430.596693][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  430.625897][ T5925] metapage_write_end_io: I/O error
[  430.631682][ T5925] metapage_read_end_io: I/O error
[  430.646906][ T5925] read_mapping_page failed!
[  430.651569][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  430.667267][ T5925] lbmIODone: I/O error in JFS log
[  430.677164][ T5925] lbmIODone: I/O error in JFS log
[  430.682401][ T5925] lbmIODone: I/O error in JFS log
[  430.689630][ T7571] loop0: detected capacity change from 0 to 32768
[  430.699262][ T5925] lmLogShutdown: exit(-5)
[  430.709084][ T5925] jfs_umount failed with return code -5
[  430.777115][ T7571] loop0: detected capacity change from 32768 to 0
[  430.848412][ T5919] metapage_write_end_io: I/O error
[  430.854052][ T5919] metapage_read_end_io: I/O error
[  430.867342][ T5919] read_mapping_page failed!
[  430.871899][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  430.897105][ T5919] metapage_write_end_io: I/O error
[  430.906660][ T5919] metapage_read_end_io: I/O error
[  430.923322][ T5919] read_mapping_page failed!
[  430.933452][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  430.964003][ T5919] metapage_write_end_io: I/O error
[  430.976882][ T5919] metapage_read_end_io: I/O error
[  430.981951][ T5919] read_mapping_page failed!
[  431.003296][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  431.025549][ T5919] lbmIODone: I/O error in JFS log
[  431.041434][ T5919] lbmIODone: I/O error in JFS log
[  431.051424][ T5919] lbmIODone: I/O error in JFS log
[  431.068152][ T5919] lmLogShutdown: exit(-5)
[  431.080319][ T5919] jfs_umount failed with return code -5
[  431.246241][ T7573] loop3: detected capacity change from 0 to 32768
[  431.327116][ T7573] loop3: detected capacity change from 32768 to 0
[  431.355623][    C0] blk_print_req_error: 1 callbacks suppressed
[  431.355644][    C0] I/O error, dev loop3, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  431.396567][ T5929] metapage_write_end_io: I/O error
[  431.427162][ T5929] metapage_read_end_io: I/O error
[  431.432253][ T5929] read_mapping_page failed!
[  431.466930][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  431.484465][ T5929] metapage_write_end_io: I/O error
[  431.511858][ T7575] loop2: detected capacity change from 0 to 32768
[  431.514290][ T5929] metapage_read_end_io: I/O error
[  431.536870][ T5929] read_mapping_page failed!
[  431.541425][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  431.555922][ T5929] metapage_write_end_io: I/O error
[  431.566993][ T5929] metapage_read_end_io: I/O error
[  431.577455][ T5929] read_mapping_page failed!
[  431.581988][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  431.592241][ T7575] loop2: detected capacity change from 32768 to 0
[  431.597455][ T5929] lbmIODone: I/O error in JFS log
[  431.611024][    C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  431.611049][ T5929] lbmIODone: I/O error in JFS log
[  431.611080][ T5929] lbmIODone: I/O error in JFS log
[  431.648740][ T5921] metapage_write_end_io: I/O error
[  431.665404][ T5921] metapage_read_end_io: I/O error
[  431.673912][ T5921] read_mapping_page failed!
[  431.678264][ T5929] lmLogShutdown: exit(-5)
[  431.683650][ T5929] jfs_umount failed with return code -5
[  431.685445][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  431.717298][ T5921] metapage_write_end_io: I/O error
[  431.722665][ T5921] metapage_read_end_io: I/O error
[  431.736860][ T5921] read_mapping_page failed!
[  431.741416][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  431.767074][ T5921] metapage_write_end_io: I/O error
[  431.781066][ T5921] metapage_read_end_io: I/O error
[  431.796475][ T5921] read_mapping_page failed!
[  431.805708][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  431.827798][ T5921] lbmIODone: I/O error in JFS log
[  431.832910][ T5921] lbmIODone: I/O error in JFS log
[  431.843865][ T7577] loop1: detected capacity change from 0 to 32768
[  431.853826][ T5921] lbmIODone: I/O error in JFS log
[  431.864389][ T5921] lmLogShutdown: exit(-5)
[  431.875672][ T5921] jfs_umount failed with return code -5
[  431.917312][ T7577] loop1: detected capacity change from 32768 to 0
[  431.926034][    C0] I/O error, dev loop1, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  431.984511][ T5925] bio_check_eod: 143 callbacks suppressed
[  431.984527][ T5925] syz-executor: attempt to access beyond end of device
[  431.984527][ T5925] loop1: rw=1, sector=256, nr_sectors = 8 limit=0
[  432.033122][ T5925] metapage_write_end_io: I/O error
[  432.064814][ T5925] syz-executor: attempt to access beyond end of device
[  432.064814][ T5925] loop1: rw=0, sector=104, nr_sectors = 8 limit=0
[  432.107689][ T5925] metapage_read_end_io: I/O error
[  432.126938][ T5925] read_mapping_page failed!
[  432.131487][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  432.143254][ T7579] loop0: detected capacity change from 0 to 32768
[  432.167182][ T5925] syz-executor: attempt to access beyond end of device
[  432.167182][ T5925] loop1: rw=1, sector=72, nr_sectors = 8 limit=0
[  432.193578][ T5925] metapage_write_end_io: I/O error
[  432.202813][ T5925] syz-executor: attempt to access beyond end of device
[  432.202813][ T5925] loop1: rw=0, sector=88, nr_sectors = 8 limit=0
[  432.225293][ T5925] metapage_read_end_io: I/O error
[  432.245298][ T7579] loop0: detected capacity change from 32768 to 0
[  432.253530][ T5925] read_mapping_page failed!
[  432.261706][    C0] I/O error, dev loop0, sector 32032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  432.264376][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  432.290086][ T5919] syz-executor: attempt to access beyond end of device
[  432.290086][ T5919] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  432.309455][ T5925] syz-executor: attempt to access beyond end of device
[  432.309455][ T5925] loop1: rw=1, sector=128, nr_sectors = 8 limit=0
[  432.314862][ T5919] metapage_write_end_io: I/O error
[  432.331806][ T5925] metapage_write_end_io: I/O error
[  432.347982][ T5925] syz-executor: attempt to access beyond end of device
[  432.347982][ T5925] loop1: rw=0, sector=88, nr_sectors = 8 limit=0
[  432.355014][ T5919] syz-executor: attempt to access beyond end of device
[  432.355014][ T5919] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  432.366808][ T5925] metapage_read_end_io: I/O error
[  432.387086][ T5925] read_mapping_page failed!
[  432.391629][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  432.400899][ T5919] metapage_read_end_io: I/O error
[  432.407483][ T5925] syz-executor: attempt to access beyond end of device
[  432.407483][ T5925] loop1: rw=0, sector=64, nr_sectors = 8 limit=0
[  432.416201][ T5919] read_mapping_page failed!
[  432.432664][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  432.436989][ T5925] syz-executor: attempt to access beyond end of device
[  432.436989][ T5925] loop1: rw=0, sector=120, nr_sectors = 8 limit=0
[  432.451189][ T5919] metapage_write_end_io: I/O error
[  432.460328][ T5919] metapage_read_end_io: I/O error
[  432.463246][ T5925] lbmIODone: I/O error in JFS log
[  432.465359][ T5919] read_mapping_page failed!
[  432.476856][ T5925] lbmIODone: I/O error in JFS log
[  432.481980][ T5925] lbmIODone: I/O error in JFS log
[  432.497311][ T5925] lmLogShutdown: exit(-5)
[  432.500878][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  432.501678][ T5925] jfs_umount failed with return code -5
[  432.509430][ T5919] metapage_write_end_io: I/O error
[  432.534459][ T5919] metapage_read_end_io: I/O error
[  432.557168][ T5919] read_mapping_page failed!
[  432.561785][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  432.577267][ T5919] lbmIODone: I/O error in JFS log
[  432.598991][ T5919] lbmIODone: I/O error in JFS log
[  432.611615][ T5919] lbmIODone: I/O error in JFS log
[  432.627534][ T5919] lmLogShutdown: exit(-5)
[  432.633211][ T5919] jfs_umount failed with return code -5
[  432.836433][ T7581] loop3: detected capacity change from 0 to 32768
[  432.909155][ T7581] loop3: detected capacity change from 32768 to 0
[  432.931462][    C0] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  432.966742][ T7583] loop2: detected capacity change from 0 to 32768
[  432.996087][ T5929] metapage_write_end_io: I/O error
[  433.022589][ T5929] metapage_read_end_io: I/O error
[  433.046410][ T5929] read_mapping_page failed!
[  433.056482][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  433.074396][ T5929] metapage_write_end_io: I/O error
[  433.084348][ T5929] metapage_read_end_io: I/O error
[  433.086911][ T7583] loop2: detected capacity change from 32768 to 0
[  433.094339][ T5929] read_mapping_page failed!
[  433.107441][    C0] I/O error, dev loop2, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  433.137854][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  433.152552][ T5921] metapage_write_end_io: I/O error
[  433.158579][ T5929] metapage_write_end_io: I/O error
[  433.163774][ T5929] metapage_read_end_io: I/O error
[  433.166953][ T5921] metapage_read_end_io: I/O error
[  433.177072][ T5929] read_mapping_page failed!
[  433.181729][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  433.192613][ T5921] read_mapping_page failed!
[  433.197395][ T5929] lbmIODone: I/O error in JFS log
[  433.207041][ T5929] lbmIODone: I/O error in JFS log
[  433.212124][ T5929] lbmIODone: I/O error in JFS log
[  433.213794][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  433.224732][ T5921] metapage_write_end_io: I/O error
[  433.228095][ T5929] lmLogShutdown: exit(-5)
[  433.237206][ T5921] metapage_read_end_io: I/O error
[  433.242280][ T5921] read_mapping_page failed!
[  433.256905][ T5929] jfs_umount failed with return code -5
[  433.257636][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  433.287119][ T5921] metapage_write_end_io: I/O error
[  433.292348][ T5921] metapage_read_end_io: I/O error
[  433.306880][ T5921] read_mapping_page failed!
[  433.312381][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  433.327203][ T5921] lbmIODone: I/O error in JFS log
[  433.332309][ T5921] lbmIODone: I/O error in JFS log
[  433.362296][ T5921] lbmIODone: I/O error in JFS log
[  433.373805][ T5921] lmLogShutdown: exit(-5)
[  433.386864][ T5921] jfs_umount failed with return code -5
[  433.594032][ T7585] loop1: detected capacity change from 0 to 32768
[  433.691247][ T7587] loop0: detected capacity change from 0 to 32768
[  433.707501][ T7585] loop1: detected capacity change from 32768 to 0
[  433.726225][    C0] I/O error, dev loop1, sector 31792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2025/10/26 07:28:22 executed programs: 773
[  433.749141][ T5925] metapage_write_end_io: I/O error
[  433.754571][ T5925] metapage_read_end_io: I/O error
[  433.767349][ T5925] read_mapping_page failed!
[  433.778461][ T7587] loop0: detected capacity change from 32768 to 0
[  433.785780][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  433.797007][    C1] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  433.837533][ T5925] metapage_write_end_io: I/O error
[  433.842801][ T5925] metapage_read_end_io: I/O error
[  433.859088][ T5919] metapage_write_end_io: I/O error
[  433.866851][ T5925] read_mapping_page failed!
[  433.871626][ T5919] metapage_read_end_io: I/O error
[  433.876673][ T5919] read_mapping_page failed!
[  433.891558][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  433.907077][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  433.914531][ T5925] metapage_write_end_io: I/O error
[  433.924434][ T5925] metapage_read_end_io: I/O error
[  433.934722][ T5919] metapage_write_end_io: I/O error
[  433.944586][ T5925] read_mapping_page failed!
[  433.949927][ T5919] metapage_read_end_io: I/O error
[  433.957011][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  433.975722][ T5919] read_mapping_page failed!
[  433.980425][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  433.988133][ T5925] lbmIODone: I/O error in JFS log
[  433.993210][ T5925] lbmIODone: I/O error in JFS log
[  433.998799][ T5919] metapage_write_end_io: I/O error
[  434.003990][ T5919] metapage_read_end_io: I/O error
[  434.009229][ T5925] lbmIODone: I/O error in JFS log
[  434.014736][ T5925] lmLogShutdown: exit(-5)
[  434.019464][ T5919] read_mapping_page failed!
[  434.023978][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  434.031356][ T5925] jfs_umount failed with return code -5
[  434.040853][ T5919] lbmIODone: I/O error in JFS log
[  434.046083][ T5919] lbmIODone: I/O error in JFS log
[  434.051277][ T5919] lbmIODone: I/O error in JFS log
[  434.057091][ T5919] lmLogShutdown: exit(-5)
[  434.061459][ T5919] jfs_umount failed with return code -5
[  434.252480][ T7589] loop3: detected capacity change from 0 to 32768
[  434.397814][ T7589] loop3: detected capacity change from 32768 to 0
[  434.420066][    C1] I/O error, dev loop3, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  434.431188][ T5929] metapage_write_end_io: I/O error
[  434.446701][ T5929] metapage_read_end_io: I/O error
[  434.452687][ T5929] read_mapping_page failed!
[  434.462539][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  434.487049][ T5929] metapage_write_end_io: I/O error
[  434.506267][ T7591] loop2: detected capacity change from 0 to 32768
[  434.508541][ T5929] metapage_read_end_io: I/O error
[  434.550897][ T5929] read_mapping_page failed!
[  434.558034][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  434.565687][ T5929] metapage_write_end_io: I/O error
[  434.581361][ T5929] metapage_read_end_io: I/O error
[  434.586450][ T5929] read_mapping_page failed!
[  434.596851][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  434.614679][ T5929] lbmIODone: I/O error in JFS log
[  434.617181][ T7591] loop2: detected capacity change from 32768 to 0
[  434.619848][ T5929] lbmIODone: I/O error in JFS log
[  434.633043][    C1] I/O error, dev loop2, sector 29680 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  434.641546][ T5929] lbmIODone: I/O error in JFS log
[  434.657245][ T5929] lmLogShutdown: exit(-5)
[  434.661628][ T5929] jfs_umount failed with return code -5
[  434.676310][ T5921] metapage_write_end_io: I/O error
[  434.694347][ T5921] metapage_read_end_io: I/O error
[  434.707774][ T5921] read_mapping_page failed!
[  434.717476][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  434.747162][ T5921] metapage_write_end_io: I/O error
[  434.755129][ T5921] metapage_read_end_io: I/O error
[  434.767602][ T5921] read_mapping_page failed!
[  434.772168][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  434.797529][ T5921] metapage_write_end_io: I/O error
[  434.806942][ T5921] metapage_read_end_io: I/O error
[  434.812078][ T5921] read_mapping_page failed!
[  434.826999][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  434.834552][ T5921] lbmIODone: I/O error in JFS log
[  434.846952][ T5921] lbmIODone: I/O error in JFS log
[  434.857959][ T5921] lbmIODone: I/O error in JFS log
[  434.873938][ T5921] lmLogShutdown: exit(-5)
[  434.878447][ T5921] jfs_umount failed with return code -5
[  435.090475][ T7593] loop1: detected capacity change from 0 to 32768
[  435.179497][ T7595] loop0: detected capacity change from 0 to 32768
[  435.186921][ T7593] loop1: detected capacity change from 32768 to 0
[  435.254979][ T5925] metapage_write_end_io: I/O error
[  435.267699][ T5925] metapage_read_end_io: I/O error
[  435.275145][ T5925] read_mapping_page failed!
[  435.280217][ T7595] loop0: detected capacity change from 32768 to 0
[  435.288290][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  435.313682][ T5925] metapage_write_end_io: I/O error
[  435.332422][ T5925] metapage_read_end_io: I/O error
[  435.344653][ T5919] metapage_write_end_io: I/O error
[  435.360652][ T5925] read_mapping_page failed!
[  435.365909][ T5919] metapage_read_end_io: I/O error
[  435.375894][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  435.375899][ T5919] read_mapping_page failed!
[  435.375907][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  435.376162][ T5919] metapage_write_end_io: I/O error
[  435.387099][ T5925] metapage_write_end_io: I/O error
[  435.415672][ T5919] metapage_read_end_io: I/O error
[  435.421849][ T5919] read_mapping_page failed!
[  435.426374][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  435.434365][ T5919] metapage_write_end_io: I/O error
[  435.437488][ T5925] metapage_read_end_io: I/O error
[  435.442475][ T5919] metapage_read_end_io: I/O error
[  435.450303][ T5919] read_mapping_page failed!
[  435.454823][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  435.456925][ T5925] read_mapping_page failed!
[  435.464666][ T5919] lbmIODone: I/O error in JFS log
[  435.466413][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  435.475494][ T5919] lbmIODone: I/O error in JFS log
[  435.485406][ T5919] lbmIODone: I/O error in JFS log
[  435.494438][ T5919] lmLogShutdown: exit(-5)
[  435.502835][ T5925] lbmIODone: I/O error in JFS log
[  435.511582][ T5919] jfs_umount failed with return code -5
[  435.517312][ T5925] lbmIODone: I/O error in JFS log
[  435.530464][ T5925] lbmIODone: I/O error in JFS log
[  435.537201][ T5925] lmLogShutdown: exit(-5)
[  435.541577][ T5925] jfs_umount failed with return code -5
[  435.735864][ T7597] loop3: detected capacity change from 0 to 32768
[  435.887520][ T7597] loop3: detected capacity change from 32768 to 0
[  435.955421][ T5929] metapage_write_end_io: I/O error
[  435.979408][ T5929] metapage_read_end_io: I/O error
[  436.004044][ T5929] read_mapping_page failed!
[  436.009641][ T7599] loop2: detected capacity change from 0 to 32768
[  436.028954][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  436.049455][ T5929] metapage_write_end_io: I/O error
[  436.057063][ T7599] loop2: detected capacity change from 32768 to 0
[  436.059397][ T5929] metapage_read_end_io: I/O error
[  436.083653][ T5921] metapage_write_end_io: I/O error
[  436.089027][ T5929] read_mapping_page failed!
[  436.093555][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  436.112150][ T5921] metapage_read_end_io: I/O error
[  436.128183][ T5929] metapage_write_end_io: I/O error
[  436.136974][ T5921] read_mapping_page failed!
[  436.141513][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  436.156930][ T5929] metapage_read_end_io: I/O error
[  436.167034][ T5929] read_mapping_page failed!
[  436.171636][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  436.187108][ T5921] metapage_write_end_io: I/O error
[  436.192904][ T5929] lbmIODone: I/O error in JFS log
[  436.198425][ T5921] metapage_read_end_io: I/O error
[  436.206937][ T5929] lbmIODone: I/O error in JFS log
[  436.212033][ T5929] lbmIODone: I/O error in JFS log
[  436.226913][ T5921] read_mapping_page failed!
[  436.231555][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  436.240184][ T5929] lmLogShutdown: exit(-5)
[  436.244559][ T5929] jfs_umount failed with return code -5
[  436.247123][ T5921] metapage_write_end_io: I/O error
[  436.265518][ T5921] metapage_read_end_io: I/O error
[  436.275556][ T5921] read_mapping_page failed!
[  436.285664][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  436.309983][ T5921] lbmIODone: I/O error in JFS log
[  436.326160][ T5921] lbmIODone: I/O error in JFS log
[  436.334712][ T5921] lbmIODone: I/O error in JFS log
[  436.351694][ T5921] lmLogShutdown: exit(-5)
[  436.356087][ T5921] jfs_umount failed with return code -5
[  436.505922][ T7603] loop1: detected capacity change from 0 to 32768
[  436.597416][ T7603] loop1: detected capacity change from 32768 to 0
[  436.617563][    C1] blk_print_req_error: 3 callbacks suppressed
[  436.617578][    C1] I/O error, dev loop1, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  436.656582][ T7602] loop0: detected capacity change from 0 to 32768
[  436.670691][ T5925] metapage_write_end_io: I/O error
[  436.692840][ T5925] metapage_read_end_io: I/O error
[  436.719059][ T5925] read_mapping_page failed!
[  436.737412][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  436.757023][ T7602] loop0: detected capacity change from 32768 to 0
[  436.766134][ T5925] metapage_write_end_io: I/O error
[  436.785748][ T5925] metapage_read_end_io: I/O error
[  436.803030][ T5919] metapage_write_end_io: I/O error
[  436.806839][ T5925] read_mapping_page failed!
[  436.809988][ T5919] metapage_read_end_io: I/O error
[  436.837131][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  436.840196][ T5919] read_mapping_page failed!
[  436.844460][ T5925] metapage_write_end_io: I/O error
[  436.859111][ T5925] metapage_read_end_io: I/O error
[  436.876885][ T5925] read_mapping_page failed!
[  436.881448][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  436.888489][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  436.888794][ T5919] metapage_write_end_io: I/O error
[  436.905422][ T5925] lbmIODone: I/O error in JFS log
[  436.910881][ T5925] lbmIODone: I/O error in JFS log
[  436.915948][ T5925] lbmIODone: I/O error in JFS log
[  436.925993][ T5919] metapage_read_end_io: I/O error
[  436.928804][ T5925] lmLogShutdown: exit(-5)
[  436.949150][ T5919] read_mapping_page failed!
[  436.953703][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  436.958633][ T5925] jfs_umount failed with return code -5
[  436.972227][ T5919] metapage_write_end_io: I/O error
[  436.978169][ T5919] metapage_read_end_io: I/O error
[  436.983363][ T5919] read_mapping_page failed!
[  436.988071][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  436.995548][ T5919] bio_check_eod: 139 callbacks suppressed
[  436.995562][ T5919] syz-executor: attempt to access beyond end of device
[  436.995562][ T5919] loop0: rw=0, sector=64, nr_sectors = 8 limit=0
[  437.014901][ T5919] syz-executor: attempt to access beyond end of device
[  437.014901][ T5919] loop0: rw=0, sector=120, nr_sectors = 8 limit=0
[  437.028314][ T5919] syz-executor: attempt to access beyond end of device
[  437.028314][ T5919] loop0: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  437.058551][ T5919] lbmIODone: I/O error in JFS log
[  437.077029][ T5919] syz-executor: attempt to access beyond end of device
[  437.077029][ T5919] loop0: rw=0, sector=30728, nr_sectors = 8 limit=0
[  437.117098][ T5919] lbmIODone: I/O error in JFS log
[  437.122213][ T5919] syz-executor: attempt to access beyond end of device
[  437.122213][ T5919] loop0: rw=2049, sector=30728, nr_sectors = 8 limit=0
[  437.171287][ T5919] lbmIODone: I/O error in JFS log
[  437.187041][ T5919] lmLogShutdown: exit(-5)
[  437.191573][ T5919] jfs_umount failed with return code -5
[  437.405338][ T7605] loop3: detected capacity change from 0 to 32768
[  437.454407][ T7607] loop2: detected capacity change from 0 to 32768
[  437.506984][ T7605] loop3: detected capacity change from 32768 to 0
[  437.517574][ T7607] loop2: detected capacity change from 32768 to 0
[  437.559879][ T5929] syz-executor: attempt to access beyond end of device
[  437.559879][ T5929] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  437.625647][ T5929] metapage_write_end_io: I/O error
[  437.662018][ T5921] syz-executor: attempt to access beyond end of device
[  437.662018][ T5921] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  437.685790][ T5929] syz-executor: attempt to access beyond end of device
[  437.685790][ T5929] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  437.724819][ T5921] metapage_write_end_io: I/O error
[  437.740320][ T5929] metapage_read_end_io: I/O error
[  437.753769][ T5921] syz-executor: attempt to access beyond end of device
[  437.753769][ T5921] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  437.776876][ T5929] read_mapping_page failed!
[  437.781432][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  437.797537][ T5921] metapage_read_end_io: I/O error
[  437.802999][ T5929] syz-executor: attempt to access beyond end of device
[  437.802999][ T5929] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  437.816701][ T5921] read_mapping_page failed!
[  437.821348][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  437.836849][ T5929] metapage_write_end_io: I/O error
[  437.842115][ T5929] metapage_read_end_io: I/O error
[  437.847524][ T5921] metapage_write_end_io: I/O error
[  437.853249][ T5921] metapage_read_end_io: I/O error
[  437.866858][ T5929] read_mapping_page failed!
[  437.866895][ T5921] read_mapping_page failed!
[  437.871378][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  437.871653][ T5929] metapage_write_end_io: I/O error
[  437.891774][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  437.906991][ T5929] metapage_read_end_io: I/O error
[  437.909378][ T5921] metapage_write_end_io: I/O error
[  437.912034][ T5929] read_mapping_page failed!
[  437.929580][ T5921] metapage_read_end_io: I/O error
[  437.934639][ T5921] read_mapping_page failed!
[  437.936811][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  437.946668][ T5929] lbmIODone: I/O error in JFS log
[  437.951944][ T5929] lbmIODone: I/O error in JFS log
[  437.954537][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  437.972913][ T5929] lbmIODone: I/O error in JFS log
[  437.978613][ T5929] lmLogShutdown: exit(-5)
[  437.982998][ T5929] jfs_umount failed with return code -5
[  437.983056][ T5921] lbmIODone: I/O error in JFS log
[  438.001918][ T7609] loop1: detected capacity change from 0 to 32768
[  438.014557][ T5921] lbmIODone: I/O error in JFS log
[  438.033344][ T5921] lbmIODone: I/O error in JFS log
[  438.047660][ T5921] lmLogShutdown: exit(-5)
[  438.052846][ T5921] jfs_umount failed with return code -5
[  438.077631][ T7609] loop1: detected capacity change from 32768 to 0
[  438.084577][    C1] I/O error, dev loop1, sector 4096 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  438.182115][ T5925] metapage_write_end_io: I/O error
[  438.208513][ T5925] metapage_read_end_io: I/O error
[  438.213582][ T5925] read_mapping_page failed!
[  438.227297][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  438.234624][ T5925] metapage_write_end_io: I/O error
[  438.246997][ T5925] metapage_read_end_io: I/O error
[  438.252121][ T5925] read_mapping_page failed!
[  438.256627][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  438.277200][ T5925] metapage_write_end_io: I/O error
[  438.282425][ T5925] metapage_read_end_io: I/O error
[  438.290339][ T7611] loop0: detected capacity change from 0 to 32768
[  438.303757][ T5925] read_mapping_page failed!
[  438.309495][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  438.332151][ T5925] lbmIODone: I/O error in JFS log
[  438.344165][ T5925] lbmIODone: I/O error in JFS log
[  438.351909][ T5925] lbmIODone: I/O error in JFS log
[  438.361140][ T5925] lmLogShutdown: exit(-5)
[  438.366562][ T5925] jfs_umount failed with return code -5
[  438.373346][ T7611] loop0: detected capacity change from 32768 to 0
[  438.387798][    C0] I/O error, dev loop0, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  438.406424][ T5919] metapage_write_end_io: I/O error
[  438.426986][ T5919] metapage_read_end_io: I/O error
[  438.437327][ T5919] read_mapping_page failed!
[  438.441862][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  438.488273][ T5919] metapage_write_end_io: I/O error
[  438.493579][ T5919] metapage_read_end_io: I/O error
[  438.504132][ T5919] read_mapping_page failed!
[  438.516904][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  438.534413][ T5919] metapage_write_end_io: I/O error
[  438.539694][ T5919] metapage_read_end_io: I/O error
[  438.544729][ T5919] read_mapping_page failed!
[  438.559606][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  438.578142][ T5919] lbmIODone: I/O error in JFS log
[  438.583238][ T5919] lbmIODone: I/O error in JFS log
[  438.597220][ T5919] lbmIODone: I/O error in JFS log
[  438.612388][ T5919] lmLogShutdown: exit(-5)
[  438.627034][ T5919] jfs_umount failed with return code -5
[  439.044189][ T7613] loop3: detected capacity change from 0 to 32768
[  439.112486][ T7615] loop2: detected capacity change from 0 to 32768
[  439.158402][ T7613] loop3: detected capacity change from 32768 to 0
[  439.165292][    C0] I/O error, dev loop3, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  439.186958][ T7615] loop2: detected capacity change from 32768 to 0
[  439.198767][    C0] I/O error, dev loop2, sector 32512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
2025/10/26 07:28:27 executed programs: 787
[  439.227758][ T5921] metapage_write_end_io: I/O error
[  439.234011][ T5921] metapage_read_end_io: I/O error
[  439.238064][ T5929] metapage_write_end_io: I/O error
[  439.244316][ T5929] metapage_read_end_io: I/O error
[  439.257015][ T5921] read_mapping_page failed!
[  439.264725][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  439.271853][ T5929] read_mapping_page failed!
[  439.271865][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  439.272147][ T5929] metapage_write_end_io: I/O error
[  439.299693][ T5921] metapage_write_end_io: I/O error
[  439.317180][ T5921] metapage_read_end_io: I/O error
[  439.321763][ T5929] metapage_read_end_io: I/O error
[  439.322236][ T5921] read_mapping_page failed!
[  439.340965][ T5929] read_mapping_page failed!
[  439.345505][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  439.347308][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  439.361144][ T5929] metapage_write_end_io: I/O error
[  439.366337][ T5929] metapage_read_end_io: I/O error
[  439.370543][ T5921] metapage_write_end_io: I/O error
[  439.380502][ T5921] metapage_read_end_io: I/O error
[  439.385556][ T5921] read_mapping_page failed!
[  439.392161][ T5929] read_mapping_page failed!
[  439.396685][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  439.400876][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  439.407333][ T5929] lbmIODone: I/O error in JFS log
[  439.426033][ T5929] lbmIODone: I/O error in JFS log
[  439.436143][ T5929] lbmIODone: I/O error in JFS log
[  439.445432][ T7617] loop1: detected capacity change from 0 to 32768
[  439.452476][ T5929] lmLogShutdown: exit(-5)
[  439.457047][ T5929] jfs_umount failed with return code -5
[  439.460267][ T5921] lbmIODone: I/O error in JFS log
[  439.485234][ T5921] lbmIODone: I/O error in JFS log
[  439.495935][ T5921] lbmIODone: I/O error in JFS log
[  439.502718][ T5921] lmLogShutdown: exit(-5)
[  439.507526][ T5921] jfs_umount failed with return code -5
[  439.523510][ T7617] loop1: detected capacity change from 32768 to 0
[  439.618850][ T5925] metapage_write_end_io: I/O error
[  439.624162][ T5925] metapage_read_end_io: I/O error
[  439.644213][ T5925] read_mapping_page failed!
[  439.654615][ T7619] loop0: detected capacity change from 0 to 32768
[  439.667625][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  439.674939][ T5925] metapage_write_end_io: I/O error
[  439.702005][ T5925] metapage_read_end_io: I/O error
[  439.707789][ T5925] read_mapping_page failed!
[  439.713182][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  439.723577][ T5925] metapage_write_end_io: I/O error
[  439.733377][ T5925] metapage_read_end_io: I/O error
[  439.739473][ T5925] read_mapping_page failed!
[  439.745727][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  439.756724][ T5925] lbmIODone: I/O error in JFS log
[  439.762759][ T5925] lbmIODone: I/O error in JFS log
[  439.768623][ T5925] lbmIODone: I/O error in JFS log
[  439.774120][ T5925] lmLogShutdown: exit(-5)
[  439.778894][ T5925] jfs_umount failed with return code -5
[  439.786987][ T7619] loop0: detected capacity change from 32768 to 0
[  439.797796][    C0] I/O error, dev loop0, sector 32032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  439.831529][ T5919] metapage_write_end_io: I/O error
[  439.837003][ T5919] metapage_read_end_io: I/O error
[  439.842055][ T5919] read_mapping_page failed!
[  439.846567][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  439.897143][ T5919] metapage_write_end_io: I/O error
[  439.906308][ T5919] metapage_read_end_io: I/O error
[  439.923949][ T5919] read_mapping_page failed!
[  439.933976][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  439.972715][ T5919] metapage_write_end_io: I/O error
[  439.987146][ T5919] metapage_read_end_io: I/O error
[  439.992213][ T5919] read_mapping_page failed!
[  439.996721][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  440.027776][ T5919] lbmIODone: I/O error in JFS log
[  440.032893][ T5919] lbmIODone: I/O error in JFS log
[  440.046881][ T5919] lbmIODone: I/O error in JFS log
[  440.052391][ T5919] lmLogShutdown: exit(-5)
[  440.069480][ T5919] jfs_umount failed with return code -5
[  440.360629][ T1287] ieee802154 phy0 wpan0: encryption failed: -22
[  440.367838][ T1287] ieee802154 phy1 wpan1: encryption failed: -22
[  440.543593][ T7623] loop2: detected capacity change from 0 to 32768
[  440.647137][ T7623] loop2: detected capacity change from 32768 to 0
[  440.654160][ T7621] loop3: detected capacity change from 0 to 32768
[  440.670445][    C1] I/O error, dev loop2, sector 31816 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  440.691179][ T5921] metapage_write_end_io: I/O error
[  440.706713][ T5921] metapage_read_end_io: I/O error
[  440.722425][ T5921] read_mapping_page failed!
[  440.744135][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  440.751837][ T5921] metapage_write_end_io: I/O error
[  440.758416][ T7621] loop3: detected capacity change from 32768 to 0
[  440.765017][ T5921] metapage_read_end_io: I/O error
[  440.770980][ T5921] read_mapping_page failed!
[  440.778356][    C0] I/O error, dev loop3, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  440.780341][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  440.815889][ T5921] metapage_write_end_io: I/O error
[  440.825220][ T5921] metapage_read_end_io: I/O error
[  440.830864][ T5929] metapage_write_end_io: I/O error
[  440.836222][ T5929] metapage_read_end_io: I/O error
[  440.851319][ T5929] read_mapping_page failed!
[  440.855950][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  440.864536][ T5921] read_mapping_page failed!
[  440.869606][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  440.877099][ T5929] metapage_write_end_io: I/O error
[  440.882755][ T5929] metapage_read_end_io: I/O error
[  440.888574][ T5921] lbmIODone: I/O error in JFS log
[  440.893706][ T5929] read_mapping_page failed!
[  440.898716][ T5921] lbmIODone: I/O error in JFS log
[  440.903851][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  440.915135][ T5921] lbmIODone: I/O error in JFS log
[  440.925212][ T5921] lmLogShutdown: exit(-5)
[  440.930104][ T5929] metapage_write_end_io: I/O error
[  440.935373][ T5921] jfs_umount failed with return code -5
[  440.941552][ T5929] metapage_read_end_io: I/O error
[  440.950704][ T5929] read_mapping_page failed!
[  440.955101][ T7625] loop1: detected capacity change from 0 to 32768
[  440.955218][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  440.969805][ T5929] lbmIODone: I/O error in JFS log
[  440.974887][ T5929] lbmIODone: I/O error in JFS log
[  440.980511][ T5929] lbmIODone: I/O error in JFS log
[  440.987214][ T5929] lmLogShutdown: exit(-5)
[  440.995749][ T5929] jfs_umount failed with return code -5
[  441.004237][ T7627] loop0: detected capacity change from 0 to 32768
[  441.067859][ T7625] loop1: detected capacity change from 32768 to 0
[  441.076656][    C0] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  441.086456][ T7627] loop0: detected capacity change from 32768 to 0
[  441.106710][    C0] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  441.156595][ T5925] metapage_write_end_io: I/O error
[  441.177541][ T5925] metapage_read_end_io: I/O error
[  441.182626][ T5925] read_mapping_page failed!
[  441.192798][ T5919] metapage_write_end_io: I/O error
[  441.206956][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  441.207076][ T5919] metapage_read_end_io: I/O error
[  441.214231][ T5925] metapage_write_end_io: I/O error
[  441.219549][ T5919] read_mapping_page failed!
[  441.249747][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  441.252126][ T5925] metapage_read_end_io: I/O error
[  441.267225][ T5919] metapage_write_end_io: I/O error
[  441.272478][ T5919] metapage_read_end_io: I/O error
[  441.277029][ T5925] read_mapping_page failed!
[  441.282015][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  441.304831][ T5925] metapage_write_end_io: I/O error
[  441.306817][ T5919] read_mapping_page failed!
[  441.318722][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  441.337191][ T5919] metapage_write_end_io: I/O error
[  441.342401][ T5919] metapage_read_end_io: I/O error
[  441.348791][ T5925] metapage_read_end_io: I/O error
[  441.349503][ T5919] read_mapping_page failed!
[  441.353831][ T5925] read_mapping_page failed!
[  441.368053][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  441.375519][ T5925] lbmIODone: I/O error in JFS log
[  441.377288][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  441.396977][ T5925] lbmIODone: I/O error in JFS log
[  441.402073][ T5925] lbmIODone: I/O error in JFS log
[  441.417304][ T5925] lmLogShutdown: exit(-5)
[  441.421710][ T5925] jfs_umount failed with return code -5
[  441.421772][ T5919] lbmIODone: I/O error in JFS log
[  441.446643][ T5919] lbmIODone: I/O error in JFS log
[  441.456743][ T5919] lbmIODone: I/O error in JFS log
[  441.469154][ T5919] lmLogShutdown: exit(-5)
[  441.478815][ T5919] jfs_umount failed with return code -5
[  441.993747][ T7631] loop3: detected capacity change from 0 to 32768
[  442.007327][ T7630] loop2: detected capacity change from 0 to 32768
[  442.086954][ T7630] loop2: detected capacity change from 32768 to 0
[  442.087513][ T7631] loop3: detected capacity change from 32768 to 0
[  442.107277][    C1] I/O error, dev loop2, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  442.135588][ T5921] bio_check_eod: 127 callbacks suppressed
[  442.135606][ T5921] syz-executor: attempt to access beyond end of device
[  442.135606][ T5921] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  442.136797][    C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  442.142277][ T5921] metapage_write_end_io: I/O error
[  442.155329][ T5929] syz-executor: attempt to access beyond end of device
[  442.155329][ T5929] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  442.200650][ T5929] metapage_write_end_io: I/O error
[  442.205976][ T5929] syz-executor: attempt to access beyond end of device
[  442.205976][ T5929] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  442.214111][ T5921] syz-executor: attempt to access beyond end of device
[  442.214111][ T5921] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  442.249079][ T5929] metapage_read_end_io: I/O error
[  442.266892][ T5929] read_mapping_page failed!
[  442.271343][ T5921] metapage_read_end_io: I/O error
[  442.271489][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  442.276479][ T5921] read_mapping_page failed!
[  442.297407][ T5929] syz-executor: attempt to access beyond end of device
[  442.297407][ T5929] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  442.300207][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  442.322657][ T5921] syz-executor: attempt to access beyond end of device
[  442.322657][ T5921] loop2: rw=1, sector=72, nr_sectors = 8 limit=0
[  442.335964][ T5929] metapage_write_end_io: I/O error
[  442.336015][ T5921] metapage_write_end_io: I/O error
[  442.341533][ T5929] syz-executor: attempt to access beyond end of device
[  442.341533][ T5929] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  442.350590][ T5921] syz-executor: attempt to access beyond end of device
[  442.350590][ T5921] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  442.374956][ T5921] metapage_read_end_io: I/O error
[  442.385527][ T5921] read_mapping_page failed!
[  442.390387][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  442.397793][ T5929] metapage_read_end_io: I/O error
[  442.398050][ T5921] syz-executor: attempt to access beyond end of device
[  442.398050][ T5921] loop2: rw=1, sector=128, nr_sectors = 8 limit=0
[  442.402829][ T5929] read_mapping_page failed!
[  442.416626][ T5921] metapage_write_end_io: I/O error
[  442.439374][ T5921] syz-executor: attempt to access beyond end of device
[  442.439374][ T5921] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  442.457998][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  442.464068][ T7633] loop1: detected capacity change from 0 to 32768
[  442.466521][ T5929] metapage_write_end_io: I/O error
[  442.471592][ T5921] metapage_read_end_io: I/O error
[  442.471606][ T5921] read_mapping_page failed!
[  442.471613][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  442.471987][ T5921] lbmIODone: I/O error in JFS log
[  442.504385][ T5929] metapage_read_end_io: I/O error
[  442.515698][ T5921] lbmIODone: I/O error in JFS log
[  442.521261][ T5929] read_mapping_page failed!
[  442.522265][ T5921] lbmIODone: I/O error in JFS log
[  442.525766][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  442.548473][ T5921] lmLogShutdown: exit(-5)
[  442.553458][ T5921] jfs_umount failed with return code -5
[  442.553530][ T5929] lbmIODone: I/O error in JFS log
[  442.574649][ T5929] lbmIODone: I/O error in JFS log
[  442.580159][ T5929] lbmIODone: I/O error in JFS log
[  442.585661][ T5929] lmLogShutdown: exit(-5)
[  442.590930][ T5929] jfs_umount failed with return code -5
[  442.597981][ T7633] loop1: detected capacity change from 32768 to 0
[  442.599693][ T7635] loop0: detected capacity change from 0 to 32768
[  442.619636][    C0] I/O error, dev loop1, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  442.640686][ T5925] metapage_write_end_io: I/O error
[  442.646055][ T5925] metapage_read_end_io: I/O error
[  442.657278][ T5925] read_mapping_page failed!
[  442.679980][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  442.703265][ T5925] metapage_write_end_io: I/O error
[  442.723350][ T5925] metapage_read_end_io: I/O error
[  442.734643][ T5925] read_mapping_page failed!
[  442.746837][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  442.761052][ T7635] loop0: detected capacity change from 32768 to 0
[  442.764348][ T5925] metapage_write_end_io: I/O error
[  442.783306][ T5925] metapage_read_end_io: I/O error
[  442.783395][    C0] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  442.789277][ T5925] read_mapping_page failed!
[  442.837050][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  442.844888][ T5925] lbmIODone: I/O error in JFS log
[  442.864073][ T5919] metapage_write_end_io: I/O error
[  442.868918][ T5925] lbmIODone: I/O error in JFS log
[  442.874295][ T5925] lbmIODone: I/O error in JFS log
[  442.880977][ T5919] metapage_read_end_io: I/O error
[  442.886038][ T5919] read_mapping_page failed!
[  442.898500][ T5925] lmLogShutdown: exit(-5)
[  442.902885][ T5925] jfs_umount failed with return code -5
[  442.907202][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  442.931116][ T5919] metapage_write_end_io: I/O error
[  442.936374][ T5919] metapage_read_end_io: I/O error
[  442.976162][ T5919] read_mapping_page failed!
[  442.987718][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  442.997290][ T5919] metapage_write_end_io: I/O error
[  443.002713][ T5919] metapage_read_end_io: I/O error
[  443.031365][ T5919] read_mapping_page failed!
[  443.035917][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  443.051699][ T5919] lbmIODone: I/O error in JFS log
[  443.056920][ T5919] lbmIODone: I/O error in JFS log
[  443.061975][ T5919] lbmIODone: I/O error in JFS log
[  443.072024][ T5919] lmLogShutdown: exit(-5)
[  443.082648][ T5919] jfs_umount failed with return code -5
[  443.572513][ T7637] loop2: detected capacity change from 0 to 32768
[  443.687188][ T7637] loop2: detected capacity change from 32768 to 0
[  443.714427][    C1] I/O error, dev loop2, sector 31792 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  443.759498][ T7639] loop3: detected capacity change from 0 to 32768
[  443.775438][ T5921] metapage_write_end_io: I/O error
[  443.795954][ T5921] metapage_read_end_io: I/O error
[  443.814341][ T5921] read_mapping_page failed!
[  443.827336][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  443.837329][ T7639] loop3: detected capacity change from 32768 to 0
[  443.845800][    C0] I/O error, dev loop3, sector 32704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  443.855820][ T5921] metapage_write_end_io: I/O error
[  443.865722][ T5921] metapage_read_end_io: I/O error
[  443.874986][ T5929] metapage_write_end_io: I/O error
[  443.887939][ T5921] read_mapping_page failed!
[  443.893479][ T5929] metapage_read_end_io: I/O error
[  443.908014][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  443.926943][ T5929] read_mapping_page failed!
[  443.931485][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  443.947136][ T5921] metapage_write_end_io: I/O error
[  443.950223][ T5929] metapage_write_end_io: I/O error
[  443.952314][ T5921] metapage_read_end_io: I/O error
[  443.969345][ T5929] metapage_read_end_io: I/O error
[  443.984806][ T5929] read_mapping_page failed!
[  443.986993][ T5921] read_mapping_page failed!
[  443.995907][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  444.001933][ T7641] loop1: detected capacity change from 0 to 32768
[  444.009570][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  444.011700][ T5929] metapage_write_end_io: I/O error
[  444.017094][ T5921] lbmIODone: I/O error in JFS log
[  444.032671][ T5921] lbmIODone: I/O error in JFS log
[  444.038586][ T5921] lbmIODone: I/O error in JFS log
[  444.038842][ T5929] metapage_read_end_io: I/O error
[  444.044313][ T5921] lmLogShutdown: exit(-5)
[  444.053475][ T5921] jfs_umount failed with return code -5
[  444.060578][ T7643] loop0: detected capacity change from 0 to 32768
[  444.069928][ T5929] read_mapping_page failed!
[  444.078858][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  444.090640][ T5929] lbmIODone: I/O error in JFS log
[  444.095745][ T5929] lbmIODone: I/O error in JFS log
[  444.102590][ T5929] lbmIODone: I/O error in JFS log
[  444.108135][ T7641] loop1: detected capacity change from 32768 to 0
[  444.115981][ T5929] lmLogShutdown: exit(-5)
[  444.137379][ T5929] jfs_umount failed with return code -5
[  444.162402][ T5925] metapage_write_end_io: I/O error
[  444.170685][ T7643] loop0: detected capacity change from 32768 to 0
[  444.178649][ T5925] metapage_read_end_io: I/O error
[  444.183721][ T5925] read_mapping_page failed!
[  444.192299][    C0] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  444.225740][ T5925] diWriteSpecial: failed to read aggregate inode extent!
2025/10/26 07:28:32 executed programs: 802
[  444.262882][ T5925] metapage_write_end_io: I/O error
[  444.278397][ T5919] metapage_write_end_io: I/O error
[  444.283719][ T5919] metapage_read_end_io: I/O error
[  444.289018][ T5925] metapage_read_end_io: I/O error
[  444.294091][ T5925] read_mapping_page failed!
[  444.316969][ T5919] read_mapping_page failed!
[  444.321521][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  444.336872][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  444.344203][ T5925] metapage_write_end_io: I/O error
[  444.357784][ T5919] metapage_write_end_io: I/O error
[  444.363066][ T5919] metapage_read_end_io: I/O error
[  444.377061][ T5925] metapage_read_end_io: I/O error
[  444.382143][ T5925] read_mapping_page failed!
[  444.386655][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  444.400118][ T5919] read_mapping_page failed!
[  444.417186][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  444.428861][ T5925] lbmIODone: I/O error in JFS log
[  444.433970][ T5925] lbmIODone: I/O error in JFS log
[  444.447047][ T5919] metapage_write_end_io: I/O error
[  444.452285][ T5919] metapage_read_end_io: I/O error
[  444.457616][ T5925] lbmIODone: I/O error in JFS log
[  444.463122][ T5925] lmLogShutdown: exit(-5)
[  444.476880][ T5919] read_mapping_page failed!
[  444.481417][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  444.491322][ T5925] jfs_umount failed with return code -5
[  444.507866][ T5919] lbmIODone: I/O error in JFS log
[  444.512975][ T5919] lbmIODone: I/O error in JFS log
[  444.527662][ T5919] lbmIODone: I/O error in JFS log
[  444.533216][ T5919] lmLogShutdown: exit(-5)
[  444.547630][ T5919] jfs_umount failed with return code -5
[  444.990040][ T7645] loop2: detected capacity change from 0 to 32768
[  445.087038][ T7645] loop2: detected capacity change from 32768 to 0
[  445.110376][    C0] I/O error, dev loop2, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  445.130724][ T5921] metapage_write_end_io: I/O error
[  445.136046][ T5921] metapage_read_end_io: I/O error
[  445.186919][ T5921] read_mapping_page failed!
[  445.192787][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  445.212431][ T5921] metapage_write_end_io: I/O error
[  445.225988][ T5921] metapage_read_end_io: I/O error
[  445.242560][ T5921] read_mapping_page failed!
[  445.252834][ T7647] loop3: detected capacity change from 0 to 32768
[  445.256880][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  445.291857][ T5921] metapage_write_end_io: I/O error
[  445.297310][ T5921] metapage_read_end_io: I/O error
[  445.302359][ T5921] read_mapping_page failed!
[  445.321497][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  445.337324][ T7647] loop3: detected capacity change from 32768 to 0
[  445.343848][ T5921] lbmIODone: I/O error in JFS log
[  445.349256][    C0] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  445.360561][ T5921] lbmIODone: I/O error in JFS log
[  445.364732][ T5929] metapage_write_end_io: I/O error
[  445.365630][ T5921] lbmIODone: I/O error in JFS log
[  445.376228][ T5929] metapage_read_end_io: I/O error
[  445.396596][ T5921] lmLogShutdown: exit(-5)
[  445.396802][ T5929] read_mapping_page failed!
[  445.401195][ T5921] jfs_umount failed with return code -5
[  445.425802][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  445.446273][ T5929] metapage_write_end_io: I/O error
[  445.456483][ T5929] metapage_read_end_io: I/O error
[  445.466229][ T5929] read_mapping_page failed!
[  445.483050][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  445.514057][ T5929] metapage_write_end_io: I/O error
[  445.531707][ T5929] metapage_read_end_io: I/O error
[  445.534371][ T7649] loop1: detected capacity change from 0 to 32768
[  445.551546][ T5929] read_mapping_page failed!
[  445.576506][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  445.580350][ T7651] loop0: detected capacity change from 0 to 32768
[  445.591570][ T5929] lbmIODone: I/O error in JFS log
[  445.609871][ T5929] lbmIODone: I/O error in JFS log
[  445.614965][ T5929] lbmIODone: I/O error in JFS log
[  445.647446][ T5929] lmLogShutdown: exit(-5)
[  445.661460][ T5929] jfs_umount failed with return code -5
[  445.667128][ T7649] loop1: detected capacity change from 32768 to 0
[  445.676393][    C0] I/O error, dev loop1, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  445.696855][ T7651] loop0: detected capacity change from 32768 to 0
[  445.711810][ T5925] metapage_write_end_io: I/O error
[  445.728585][ T5925] metapage_read_end_io: I/O error
[  445.736030][ T5925] read_mapping_page failed!
[  445.748410][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  445.787119][ T5925] metapage_write_end_io: I/O error
[  445.806966][ T5925] metapage_read_end_io: I/O error
[  445.807275][ T5919] metapage_write_end_io: I/O error
[  445.812019][ T5925] read_mapping_page failed!
[  445.812027][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  445.841388][ T5919] metapage_read_end_io: I/O error
[  445.846568][ T5919] read_mapping_page failed!
[  445.863258][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  445.882614][ T5925] metapage_write_end_io: I/O error
[  445.887044][ T5919] metapage_write_end_io: I/O error
[  445.902198][ T5919] metapage_read_end_io: I/O error
[  445.907381][ T5925] metapage_read_end_io: I/O error
[  445.907397][ T5925] read_mapping_page failed!
[  445.907405][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  445.907814][ T5925] lbmIODone: I/O error in JFS log
[  445.916928][ T5919] read_mapping_page failed!
[  445.936922][ T5925] lbmIODone: I/O error in JFS log
[  445.942451][ T5925] lbmIODone: I/O error in JFS log
[  445.963827][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  445.967236][ T5925] lmLogShutdown: exit(-5)
[  445.981448][ T5919] metapage_write_end_io: I/O error
[  445.986656][ T5919] metapage_read_end_io: I/O error
[  445.986825][ T5925] jfs_umount failed with return code -5
[  446.002764][ T5919] read_mapping_page failed!
[  446.017015][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  446.037368][ T5919] lbmIODone: I/O error in JFS log
[  446.051773][ T5919] lbmIODone: I/O error in JFS log
[  446.071663][ T5919] lbmIODone: I/O error in JFS log
[  446.096633][ T5919] lmLogShutdown: exit(-5)
[  446.119056][ T5919] jfs_umount failed with return code -5
[  446.633023][ T7653] loop2: detected capacity change from 0 to 32768
[  446.787296][ T7653] loop2: detected capacity change from 32768 to 0
[  446.856597][ T5921] metapage_write_end_io: I/O error
[  446.875060][ T5921] metapage_read_end_io: I/O error
[  446.884999][ T5921] read_mapping_page failed!
[  446.903243][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  446.919352][ T5921] metapage_write_end_io: I/O error
[  446.935154][ T5921] metapage_read_end_io: I/O error
[  446.949729][ T5921] read_mapping_page failed!
[  446.954287][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  446.979230][ T5921] metapage_write_end_io: I/O error
[  446.989278][ T5921] metapage_read_end_io: I/O error
[  446.994336][ T5921] read_mapping_page failed!
[  447.016873][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  447.025938][ T7655] loop3: detected capacity change from 0 to 32768
[  447.033443][ T5921] lbmIODone: I/O error in JFS log
[  447.040758][ T5921] lbmIODone: I/O error in JFS log
[  447.046073][ T5921] lbmIODone: I/O error in JFS log
[  447.052080][ T5921] lmLogShutdown: exit(-5)
[  447.056445][ T5921] jfs_umount failed with return code -5
[  447.167700][ T7655] loop3: detected capacity change from 32768 to 0
[  447.192644][    C0] blk_print_req_error: 2 callbacks suppressed
[  447.192663][    C0] I/O error, dev loop3, sector 120 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 2
[  447.240421][ T7657] loop1: detected capacity change from 0 to 32768
[  447.255249][ T5929] bio_check_eod: 133 callbacks suppressed
[  447.255265][ T5929] syz-executor: attempt to access beyond end of device
[  447.255265][ T5929] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  447.306578][ T5929] metapage_write_end_io: I/O error
[  447.325559][ T5929] syz-executor: attempt to access beyond end of device
[  447.325559][ T5929] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  447.336137][ T7659] loop0: detected capacity change from 0 to 32768
[  447.357044][ T5929] metapage_read_end_io: I/O error
[  447.367279][ T7657] loop1: detected capacity change from 32768 to 0
[  447.376406][ T5929] read_mapping_page failed!
[  447.379967][    C0] I/O error, dev loop1, sector 30720 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  447.390468][    C0] Buffer I/O error on dev loop1, logical block 3840, async page read
[  447.394076][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  447.425884][ T5925] syz-executor: attempt to access beyond end of device
[  447.425884][ T5925] loop1: rw=1, sector=256, nr_sectors = 8 limit=0
[  447.426307][ T5929] syz-executor: attempt to access beyond end of device
[  447.426307][ T5929] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  447.456390][ T5925] metapage_write_end_io: I/O error
[  447.465793][ T5925] syz-executor: attempt to access beyond end of device
[  447.465793][ T5925] loop1: rw=0, sector=104, nr_sectors = 8 limit=0
[  447.479274][ T5929] metapage_write_end_io: I/O error
[  447.479395][ T5929] syz-executor: attempt to access beyond end of device
[  447.479395][ T5929] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  447.479418][ T5929] metapage_read_end_io: I/O error
[  447.479429][ T5929] read_mapping_page failed!
[  447.479436][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  447.479682][ T5929] syz-executor: attempt to access beyond end of device
[  447.479682][ T5929] loop3: rw=1, sector=128, nr_sectors = 8 limit=0
[  447.479702][ T5929] metapage_write_end_io: I/O error
[  447.479750][ T5929] syz-executor: attempt to access beyond end of device
[  447.479750][ T5929] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  447.479769][ T5929] metapage_read_end_io: I/O error
[  447.479778][ T5929] read_mapping_page failed!
[  447.479785][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  447.479982][ T5929] syz-executor: attempt to access beyond end of device
[  447.479982][ T5929] loop3: rw=2049, sector=64, nr_sectors = 8 limit=0
[  447.480004][ T5929] Buffer I/O error on dev loop3, logical block 8, lost sync page write
[  447.480067][ T5929] syz-executor: attempt to access beyond end of device
[  447.480067][ T5929] loop3: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  447.480089][ T5929] lbmIODone: I/O error in JFS log
[  447.480125][ T5929] lbmIODone: I/O error in JFS log
[  447.480155][ T5929] lbmIODone: I/O error in JFS log
[  447.480612][ T5929] lmLogShutdown: exit(-5)
[  447.480636][ T5929] jfs_umount failed with return code -5
[  447.578318][ T7659] loop0: detected capacity change from 32768 to 0
[  447.590992][    C1] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  447.657796][ T5925] metapage_read_end_io: I/O error
[  447.662751][ T5919] metapage_write_end_io: I/O error
[  447.662845][ T5925] read_mapping_page failed!
[  447.668592][ T5919] metapage_read_end_io: I/O error
[  447.672907][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  447.683739][ T5919] read_mapping_page failed!
[  447.689217][ T5925] metapage_write_end_io: I/O error
[  447.695697][ T5925] metapage_read_end_io: I/O error
[  447.702341][ T5925] read_mapping_page failed!
[  447.706966][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  447.714819][ T5925] metapage_write_end_io: I/O error
[  447.720242][ T5925] metapage_read_end_io: I/O error
[  447.725384][ T5925] read_mapping_page failed!
[  447.730111][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  447.730400][ T5919] metapage_write_end_io: I/O error
[  447.737807][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  447.750349][ T5925] lbmIODone: I/O error in JFS log
[  447.755883][ T5925] lbmIODone: I/O error in JFS log
[  447.761216][ T5925] lbmIODone: I/O error in JFS log
[  447.766696][ T5925] lmLogShutdown: exit(-5)
[  447.771490][ T5919] metapage_read_end_io: I/O error
[  447.776529][ T5919] read_mapping_page failed!
[  447.781542][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  447.799414][ T5919] metapage_write_end_io: I/O error
[  447.804718][ T5919] metapage_read_end_io: I/O error
[  447.812845][ T5925] jfs_umount failed with return code -5
[  447.818688][ T5919] read_mapping_page failed!
[  447.823519][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  447.834867][ T5919] lbmIODone: I/O error in JFS log
[  447.840064][ T5919] lbmIODone: I/O error in JFS log
[  447.845322][ T5919] lbmIODone: I/O error in JFS log
[  447.851285][ T5919] lmLogShutdown: exit(-5)
[  447.855816][ T5919] jfs_umount failed with return code -5
[  448.034561][ T7661] loop2: detected capacity change from 0 to 32768
[  448.127160][ T7661] loop2: detected capacity change from 32768 to 0
[  448.134150][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  448.203955][ T5921] metapage_write_end_io: I/O error
[  448.215473][ T5921] metapage_read_end_io: I/O error
[  448.225437][ T5921] read_mapping_page failed!
[  448.243832][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  448.279358][ T5921] metapage_write_end_io: I/O error
[  448.284616][ T5921] metapage_read_end_io: I/O error
[  448.294093][ T5921] read_mapping_page failed!
[  448.300399][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  448.311303][ T5921] metapage_write_end_io: I/O error
[  448.316486][ T5921] metapage_read_end_io: I/O error
[  448.321756][ T5921] read_mapping_page failed!
[  448.326265][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  448.339489][ T5921] lbmIODone: I/O error in JFS log
[  448.344724][ T5921] lbmIODone: I/O error in JFS log
[  448.352202][ T5921] lbmIODone: I/O error in JFS log
[  448.362407][ T5921] lmLogShutdown: exit(-5)
[  448.370933][ T5921] jfs_umount failed with return code -5
[  448.773219][ T7663] loop3: detected capacity change from 0 to 32768
[  448.877443][ T7663] loop3: detected capacity change from 32768 to 0
[  448.895410][    C0] I/O error, dev loop3, sector 4096 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  448.900023][ T7665] loop1: detected capacity change from 0 to 32768
[  448.923102][ T5929] metapage_write_end_io: I/O error
[  448.940958][ T5929] metapage_read_end_io: I/O error
[  448.965564][ T7667] loop0: detected capacity change from 0 to 32768
[  448.972417][ T5929] read_mapping_page failed!
[  448.977223][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  448.984964][ T5929] metapage_write_end_io: I/O error
[  448.990525][ T5929] metapage_read_end_io: I/O error
[  448.995574][ T5929] read_mapping_page failed!
[  449.007911][ T7665] loop1: detected capacity change from 32768 to 0
[  449.014814][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  449.015060][ T5929] metapage_write_end_io: I/O error
[  449.032787][ T5929] metapage_read_end_io: I/O error
[  449.040568][ T5929] read_mapping_page failed!
[  449.045098][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  449.050116][    C1] I/O error, dev loop1, sector 32088 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  449.057160][ T5929] lbmIODone: I/O error in JFS log
[  449.071841][ T5929] lbmIODone: I/O error in JFS log
[  449.077146][ T7667] loop0: detected capacity change from 32768 to 0
[  449.084327][ T5929] lbmIODone: I/O error in JFS log
[  449.090755][    C0] I/O error, dev loop0, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  449.111306][ T5925] metapage_write_end_io: I/O error
[  449.112640][ T5929] lmLogShutdown: exit(-5)
[  449.127542][ T5929] jfs_umount failed with return code -5
[  449.135159][ T5919] metapage_write_end_io: I/O error
[  449.137461][ T5925] metapage_read_end_io: I/O error
[  449.144531][ T5919] metapage_read_end_io: I/O error
[  449.145288][ T5925] read_mapping_page failed!
[  449.173694][ T5919] read_mapping_page failed!
[  449.180505][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  449.186904][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  449.191212][ T5919] metapage_write_end_io: I/O error
[  449.194750][ T5925] metapage_write_end_io: I/O error
[  449.201295][ T5919] metapage_read_end_io: I/O error
[  449.214229][ T5919] read_mapping_page failed!
[  449.223747][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  449.228343][ T5925] metapage_read_end_io: I/O error
[  449.238282][ T5925] read_mapping_page failed!
[  449.242804][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  449.243218][ T5919] metapage_write_end_io: I/O error
[  449.273827][ T5925] metapage_write_end_io: I/O error
[  449.285696][ T5919] metapage_read_end_io: I/O error
[  449.295747][ T5919] read_mapping_page failed!
[  449.297419][ T5925] metapage_read_end_io: I/O error
[  449.305295][ T5925] read_mapping_page failed!
[  449.310901][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  449.316799][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  449.337232][ T5919] lbmIODone: I/O error in JFS log
[  449.342311][ T5919] lbmIODone: I/O error in JFS log
[  449.367167][ T5919] lbmIODone: I/O error in JFS log
[  449.378952][ T5919] lmLogShutdown: exit(-5)
[  449.392108][ T5919] jfs_umount failed with return code -5
[  449.392163][ T5925] lbmIODone: I/O error in JFS log
[  449.416920][ T5925] lbmIODone: I/O error in JFS log
[  449.422019][ T5925] lbmIODone: I/O error in JFS log
[  449.437355][ T5925] lmLogShutdown: exit(-5)
[  449.441744][ T5925] jfs_umount failed with return code -5
[  449.484978][ T7669] loop2: detected capacity change from 0 to 32768
[  449.615790][ T7669] loop2: detected capacity change from 32768 to 0
[  449.624012][    C0] I/O error, dev loop2, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  449.649873][ T5921] metapage_write_end_io: I/O error
[  449.655164][ T5921] metapage_read_end_io: I/O error
2025/10/26 07:28:38 executed programs: 815
[  449.696881][ T5921] read_mapping_page failed!
[  449.701715][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  449.725467][ T5921] metapage_write_end_io: I/O error
[  449.743450][ T5921] metapage_read_end_io: I/O error
[  449.777866][ T5921] read_mapping_page failed!
[  449.782431][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  449.807094][ T5921] metapage_write_end_io: I/O error
[  449.812337][ T5921] metapage_read_end_io: I/O error
[  449.827009][ T5921] read_mapping_page failed!
[  449.831550][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  449.857246][ T5921] lbmIODone: I/O error in JFS log
[  449.872550][ T5921] lbmIODone: I/O error in JFS log
[  449.882651][ T5921] lbmIODone: I/O error in JFS log
[  449.900516][ T5921] lmLogShutdown: exit(-5)
[  449.915129][ T5921] jfs_umount failed with return code -5
[  450.364905][ T7671] loop3: detected capacity change from 0 to 32768
[  450.405081][ T7675] loop1: detected capacity change from 0 to 32768
[  450.451001][ T7673] loop0: detected capacity change from 0 to 32768
[  450.467137][ T7671] loop3: detected capacity change from 32768 to 0
[  450.480677][    C0] I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  450.517365][ T5929] metapage_write_end_io: I/O error
[  450.529116][ T5929] metapage_read_end_io: I/O error
[  450.544641][ T5929] read_mapping_page failed!
[  450.561331][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  450.569430][ T7673] loop0: detected capacity change from 32768 to 0
[  450.576667][ T7678] loop1: detected capacity change from 32768 to 0
[  450.576854][    C0] I/O error, dev loop0, sector 31856 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  450.587678][ T5929] metapage_write_end_io: I/O error
[  450.634856][ T5929] metapage_read_end_io: I/O error
[  450.653792][ T5919] metapage_write_end_io: I/O error
[  450.662383][ T5929] read_mapping_page failed!
[  450.667741][ T5919] metapage_read_end_io: I/O error
[  450.668275][ T5925] metapage_write_end_io: I/O error
[  450.672766][ T5919] read_mapping_page failed!
[  450.683473][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  450.691530][ T5929] metapage_write_end_io: I/O error
[  450.695144][ T5925] metapage_read_end_io: I/O error
[  450.697137][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  450.715332][ T5925] read_mapping_page failed!
[  450.716648][ T5929] metapage_read_end_io: I/O error
[  450.725572][ T5929] read_mapping_page failed!
[  450.731149][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  450.737614][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  450.745598][ T5929] lbmIODone: I/O error in JFS log
[  450.751063][ T5919] metapage_write_end_io: I/O error
[  450.751174][ T5925] metapage_write_end_io: I/O error
[  450.758735][ T5919] metapage_read_end_io: I/O error
[  450.768251][ T5929] lbmIODone: I/O error in JFS log
[  450.773430][ T5929] lbmIODone: I/O error in JFS log
[  450.778663][ T5919] read_mapping_page failed!
[  450.783175][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  450.791684][ T5929] lmLogShutdown: exit(-5)
[  450.796177][ T5929] jfs_umount failed with return code -5
[  450.796907][ T5925] metapage_read_end_io: I/O error
[  450.802406][ T5919] metapage_write_end_io: I/O error
[  450.812756][ T5919] metapage_read_end_io: I/O error
[  450.820818][ T5925] read_mapping_page failed!
[  450.821205][ T5919] read_mapping_page failed!
[  450.825320][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  450.825584][ T5925] metapage_write_end_io: I/O error
[  450.830460][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  450.854213][ T5919] lbmIODone: I/O error in JFS log
[  450.856938][ T5925] metapage_read_end_io: I/O error
[  450.861168][ T5919] lbmIODone: I/O error in JFS log
[  450.878488][ T5925] read_mapping_page failed!
[  450.896899][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  450.897806][ T5919] lbmIODone: I/O error in JFS log
[  450.927272][ T5919] lmLogShutdown: exit(-5)
[  450.931687][ T5919] jfs_umount failed with return code -5
[  450.931746][ T5925] lbmIODone: I/O error in JFS log
[  450.952577][ T5925] lbmIODone: I/O error in JFS log
[  450.962706][ T7677] loop2: detected capacity change from 0 to 32768
[  450.975609][ T5925] lbmIODone: I/O error in JFS log
[  450.981252][ T5925] lmLogShutdown: exit(-5)
[  450.985787][ T5925] jfs_umount failed with return code -5
[  451.098081][ T7677] loop2: detected capacity change from 32768 to 0
[  451.171905][ T5921] metapage_write_end_io: I/O error
[  451.195184][ T5921] metapage_read_end_io: I/O error
[  451.206353][ T5921] read_mapping_page failed!
[  451.222602][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  451.247882][ T5921] metapage_write_end_io: I/O error
[  451.253143][ T5921] metapage_read_end_io: I/O error
[  451.281833][ T5921] read_mapping_page failed!
[  451.286389][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  451.298107][ T5921] metapage_write_end_io: I/O error
[  451.304153][ T5921] metapage_read_end_io: I/O error
[  451.328609][ T5921] read_mapping_page failed!
[  451.333159][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  451.355617][ T5921] lbmIODone: I/O error in JFS log
[  451.368482][ T5921] lbmIODone: I/O error in JFS log
[  451.373651][ T5921] lbmIODone: I/O error in JFS log
[  451.384195][ T5921] lmLogShutdown: exit(-5)
[  451.393866][ T5921] jfs_umount failed with return code -5
[  451.840910][ T7680] loop3: detected capacity change from 0 to 32768
[  451.937526][ T7680] loop3: detected capacity change from 32768 to 0
[  451.970573][ T7682] loop0: detected capacity change from 0 to 32768
[  452.011774][ T5929] metapage_write_end_io: I/O error
[  452.015455][ T7684] loop1: detected capacity change from 0 to 32768
[  452.036078][ T5929] metapage_read_end_io: I/O error
[  452.055237][ T5929] read_mapping_page failed!
[  452.060506][ T7682] loop0: detected capacity change from 32768 to 0
[  452.073070][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  452.089652][ T5929] metapage_write_end_io: I/O error
[  452.095002][ T5929] metapage_read_end_io: I/O error
[  452.097362][ T5919] metapage_write_end_io: I/O error
[  452.100886][ T5929] read_mapping_page failed!
[  452.106179][ T5919] metapage_read_end_io: I/O error
[  452.109776][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  452.110028][ T5929] metapage_write_end_io: I/O error
[  452.124334][ T5919] read_mapping_page failed!
[  452.127362][ T5929] metapage_read_end_io: I/O error
[  452.127374][ T5929] read_mapping_page failed!
[  452.127381][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  452.127765][ T5929] lbmIODone: I/O error in JFS log
[  452.146883][ T7684] loop1: detected capacity change from 32768 to 0
[  452.161566][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  452.177659][ T5919] metapage_write_end_io: I/O error
[  452.182911][ T5919] metapage_read_end_io: I/O error
[  452.188656][ T5929] lbmIODone: I/O error in JFS log
[  452.194157][ T5919] read_mapping_page failed!
[  452.199156][ T5929] lbmIODone: I/O error in JFS log
[  452.208951][    C0] blk_print_req_error: 4 callbacks suppressed
[  452.208966][    C0] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  452.211095][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  452.242080][ T5929] lmLogShutdown: exit(-5)
[  452.246479][ T5929] jfs_umount failed with return code -5
[  452.253403][ T5925] metapage_write_end_io: I/O error
[  452.256559][ T5919] metapage_write_end_io: I/O error
[  452.266134][ T5925] bio_check_eod: 136 callbacks suppressed
[  452.266148][ T5925] syz-executor: attempt to access beyond end of device
[  452.266148][ T5925] loop1: rw=0, sector=104, nr_sectors = 8 limit=0
[  452.269682][ T5919] syz-executor: attempt to access beyond end of device
[  452.269682][ T5919] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  452.282779][ T5925] metapage_read_end_io: I/O error
[  452.314698][ T5919] metapage_read_end_io: I/O error
[  452.327783][ T5919] read_mapping_page failed!
[  452.337001][ T5925] read_mapping_page failed!
[  452.341538][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  452.353996][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  452.367103][ T5925] syz-executor: attempt to access beyond end of device
[  452.367103][ T5925] loop1: rw=1, sector=72, nr_sectors = 8 limit=0
[  452.387105][ T5919] syz-executor: attempt to access beyond end of device
[  452.387105][ T5919] loop0: rw=0, sector=64, nr_sectors = 8 limit=0
[  452.400119][ T7686] loop2: detected capacity change from 0 to 32768
[  452.406824][ T5925] metapage_write_end_io: I/O error
[  452.426953][ T5925] syz-executor: attempt to access beyond end of device
[  452.426953][ T5925] loop1: rw=0, sector=88, nr_sectors = 8 limit=0
[  452.440523][ T5919] syz-executor: attempt to access beyond end of device
[  452.440523][ T5919] loop0: rw=0, sector=120, nr_sectors = 8 limit=0
[  452.463307][ T5925] metapage_read_end_io: I/O error
[  452.467613][ T5919] syz-executor: attempt to access beyond end of device
[  452.467613][ T5919] loop0: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  452.473747][ T5925] read_mapping_page failed!
[  452.491420][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  452.496920][ T5919] lbmIODone: I/O error in JFS log
[  452.501408][ T5925] syz-executor: attempt to access beyond end of device
[  452.501408][ T5925] loop1: rw=1, sector=128, nr_sectors = 8 limit=0
[  452.513718][ T5919] syz-executor: attempt to access beyond end of device
[  452.513718][ T5919] loop0: rw=0, sector=30728, nr_sectors = 8 limit=0
[  452.523453][ T7686] loop2: detected capacity change from 32768 to 0
[  452.536828][ T5925] metapage_write_end_io: I/O error
[  452.546925][ T5925] syz-executor: attempt to access beyond end of device
[  452.546925][ T5925] loop1: rw=0, sector=88, nr_sectors = 8 limit=0
[  452.559004][    C0] I/O error, dev loop2, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  452.566190][ T5919] lbmIODone: I/O error in JFS log
[  452.587270][ T5925] metapage_read_end_io: I/O error
[  452.592351][ T5925] read_mapping_page failed!
[  452.597587][ T5919] lbmIODone: I/O error in JFS log
[  452.603372][ T5919] lmLogShutdown: exit(-5)
[  452.616337][ T5921] metapage_write_end_io: I/O error
[  452.616912][ T5919] jfs_umount failed with return code -5
[  452.625456][ T5921] metapage_read_end_io: I/O error
[  452.627153][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  452.627616][ T5925] lbmIODone: I/O error in JFS log
[  452.643318][ T5921] read_mapping_page failed!
[  452.654031][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  452.667372][ T5925] lbmIODone: I/O error in JFS log
[  452.669042][ T5921] metapage_write_end_io: I/O error
[  452.672444][ T5925] lbmIODone: I/O error in JFS log
[  452.678401][ T5921] metapage_read_end_io: I/O error
[  452.691096][ T5921] read_mapping_page failed!
[  452.695687][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  452.720602][ T5925] lmLogShutdown: exit(-5)
[  452.725375][ T5921] metapage_write_end_io: I/O error
[  452.726849][ T5925] jfs_umount failed with return code -5
[  452.735384][ T5921] metapage_read_end_io: I/O error
[  452.745572][ T5921] read_mapping_page failed!
[  452.750795][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  452.762932][ T5921] lbmIODone: I/O error in JFS log
[  452.769469][ T5921] lbmIODone: I/O error in JFS log
[  452.774605][ T5921] lbmIODone: I/O error in JFS log
[  452.787318][ T5921] lmLogShutdown: exit(-5)
[  452.791686][ T5921] jfs_umount failed with return code -5
[  453.340186][ T7688] loop3: detected capacity change from 0 to 32768
[  453.437337][ T7688] loop3: detected capacity change from 32768 to 0
[  453.446322][    C0] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  453.503014][ T5929] metapage_write_end_io: I/O error
[  453.508473][ T5929] metapage_read_end_io: I/O error
[  453.513515][ T5929] read_mapping_page failed!
[  453.537325][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  453.548568][ T5929] metapage_write_end_io: I/O error
[  453.553819][ T5929] metapage_read_end_io: I/O error
[  453.576436][ T5929] read_mapping_page failed!
[  453.587039][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  453.597158][ T5929] metapage_write_end_io: I/O error
[  453.602371][ T5929] metapage_read_end_io: I/O error
[  453.617323][ T5929] read_mapping_page failed!
[  453.623117][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  453.640938][ T5929] lbmIODone: I/O error in JFS log
[  453.646049][ T5929] lbmIODone: I/O error in JFS log
[  453.661456][ T5929] lbmIODone: I/O error in JFS log
[  453.662069][ T7690] loop0: detected capacity change from 0 to 32768
[  453.671750][ T5929] lmLogShutdown: exit(-5)
[  453.690245][ T5929] jfs_umount failed with return code -5
[  453.756988][ T7690] loop0: detected capacity change from 32768 to 0
[  453.773036][    C1] I/O error, dev loop0, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  453.806352][ T7692] loop1: detected capacity change from 0 to 32768
[  453.839286][ T5919] metapage_write_end_io: I/O error
[  453.844618][ T5919] metapage_read_end_io: I/O error
[  453.873711][ T5919] read_mapping_page failed!
[  453.878953][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  453.886273][ T5919] metapage_write_end_io: I/O error
[  453.892010][ T5919] metapage_read_end_io: I/O error
[  453.897370][ T5919] read_mapping_page failed!
[  453.902040][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  453.910022][ T5919] metapage_write_end_io: I/O error
[  453.912940][ T7694] loop2: detected capacity change from 0 to 32768
[  453.915347][ T5919] metapage_read_end_io: I/O error
[  453.927228][ T5919] read_mapping_page failed!
[  453.932302][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  453.940442][ T7692] loop1: detected capacity change from 32768 to 0
[  453.957276][    C0] I/O error, dev loop1, sector 31776 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  453.968531][ T5919] lbmIODone: I/O error in JFS log
[  453.981837][ T5925] metapage_write_end_io: I/O error
[  453.988380][ T7694] loop2: detected capacity change from 32768 to 0
[  453.990325][ T5919] lbmIODone: I/O error in JFS log
[  454.000759][ T5925] metapage_read_end_io: I/O error
[  454.005805][ T5925] read_mapping_page failed!
[  454.011164][    C1] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  454.029028][ T5919] lbmIODone: I/O error in JFS log
[  454.032914][ T5921] metapage_write_end_io: I/O error
[  454.034902][ T5919] lmLogShutdown: exit(-5)
[  454.063887][ T5921] metapage_read_end_io: I/O error
[  454.064017][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  454.076363][ T5919] jfs_umount failed with return code -5
[  454.084033][ T5925] metapage_write_end_io: I/O error
[  454.094506][ T5925] metapage_read_end_io: I/O error
[  454.098969][ T5921] read_mapping_page failed!
[  454.104065][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  454.107242][ T5925] read_mapping_page failed!
[  454.115828][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  454.126507][ T5921] metapage_write_end_io: I/O error
[  454.127782][ T5925] metapage_write_end_io: I/O error
[  454.144517][ T5921] metapage_read_end_io: I/O error
[  454.144821][ T5925] metapage_read_end_io: I/O error
[  454.157889][ T5921] read_mapping_page failed!
[  454.164068][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  454.167480][ T5925] read_mapping_page failed!
[  454.178138][ T5921] metapage_write_end_io: I/O error
[  454.183333][ T5921] metapage_read_end_io: I/O error
[  454.190441][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  454.196059][ T5921] read_mapping_page failed!
[  454.206283][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  454.215267][ T5921] lbmIODone: I/O error in JFS log
[  454.237036][ T5921] lbmIODone: I/O error in JFS log
[  454.242134][ T5921] lbmIODone: I/O error in JFS log
[  454.265828][ T5921] lmLogShutdown: exit(-5)
[  454.277383][ T5921] jfs_umount failed with return code -5
[  454.286251][ T5925] lbmIODone: I/O error in JFS log
[  454.291819][ T5925] lbmIODone: I/O error in JFS log
[  454.306978][ T5925] lbmIODone: I/O error in JFS log
[  454.312492][ T5925] lmLogShutdown: exit(-5)
[  454.337033][ T5925] jfs_umount failed with return code -5
[  454.859328][ T7696] loop3: detected capacity change from 0 to 32768
[  454.967383][ T7696] loop3: detected capacity change from 32768 to 0
[  454.977144][    C0] I/O error, dev loop3, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  454.999171][ T5929] metapage_write_end_io: I/O error
[  455.025320][ T5929] metapage_read_end_io: I/O error
2025/10/26 07:28:43 executed programs: 828
[  455.048485][ T5929] read_mapping_page failed!
[  455.064372][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  455.092210][ T5929] metapage_write_end_io: I/O error
[  455.111165][ T5929] metapage_read_end_io: I/O error
[  455.116233][ T5929] read_mapping_page failed!
[  455.126946][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  455.140125][ T7700] loop2: detected capacity change from 0 to 32768
[  455.151790][ T5929] metapage_write_end_io: I/O error
[  455.164138][ T7698] loop0: detected capacity change from 0 to 32768
[  455.173794][ T5929] metapage_read_end_io: I/O error
[  455.188046][ T5929] read_mapping_page failed!
[  455.192681][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  455.203174][ T5929] lbmIODone: I/O error in JFS log
[  455.208464][ T5929] lbmIODone: I/O error in JFS log
[  455.213770][ T5929] lbmIODone: I/O error in JFS log
[  455.224090][ T5929] lmLogShutdown: exit(-5)
[  455.228931][ T7700] loop2: detected capacity change from 32768 to 0
[  455.235574][ T5929] jfs_umount failed with return code -5
[  455.254315][    C0] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  455.274699][ T5921] metapage_write_end_io: I/O error
[  455.287289][ T5921] metapage_read_end_io: I/O error
[  455.287298][ T7698] loop0: detected capacity change from 32768 to 0
[  455.292326][ T5921] read_mapping_page failed!
[  455.336801][    C0] I/O error, dev loop0, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  455.347376][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  455.354685][ T5921] metapage_write_end_io: I/O error
[  455.361815][ T5919] metapage_write_end_io: I/O error
[  455.374693][ T5921] metapage_read_end_io: I/O error
[  455.381992][ T5919] metapage_read_end_io: I/O error
[  455.387949][ T5921] read_mapping_page failed!
[  455.392478][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  455.399862][ T5919] read_mapping_page failed!
[  455.404376][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  455.427630][ T5921] metapage_write_end_io: I/O error
[  455.432855][ T5921] metapage_read_end_io: I/O error
[  455.451774][ T5919] metapage_write_end_io: I/O error
[  455.455017][ T7702] loop1: detected capacity change from 0 to 32768
[  455.463335][ T5919] metapage_read_end_io: I/O error
[  455.470858][ T5921] read_mapping_page failed!
[  455.475376][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  455.496834][ T5919] read_mapping_page failed!
[  455.501388][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  455.504669][ T5921] lbmIODone: I/O error in JFS log
[  455.514641][ T5921] lbmIODone: I/O error in JFS log
[  455.520033][ T5921] lbmIODone: I/O error in JFS log
[  455.525610][ T5921] lmLogShutdown: exit(-5)
[  455.530308][ T5919] metapage_write_end_io: I/O error
[  455.530708][ T5921] jfs_umount failed with return code -5
[  455.535493][ T5919] metapage_read_end_io: I/O error
[  455.547022][ T7702] loop1: detected capacity change from 32768 to 0
[  455.552515][ T5919] read_mapping_page failed!
[  455.558181][    C0] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  455.582668][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  455.608474][ T5925] metapage_write_end_io: I/O error
[  455.611487][ T5919] lbmIODone: I/O error in JFS log
[  455.613739][ T5925] metapage_read_end_io: I/O error
[  455.623833][ T5919] lbmIODone: I/O error in JFS log
[  455.634376][ T5919] lbmIODone: I/O error in JFS log
[  455.655156][ T5919] lmLogShutdown: exit(-5)
[  455.662113][ T5925] read_mapping_page failed!
[  455.666658][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  455.674790][ T5919] jfs_umount failed with return code -5
[  455.694860][ T5925] metapage_write_end_io: I/O error
[  455.709270][ T5925] metapage_read_end_io: I/O error
[  455.725454][ T5925] read_mapping_page failed!
[  455.734692][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  455.752354][ T5925] metapage_write_end_io: I/O error
[  455.766888][ T5925] metapage_read_end_io: I/O error
[  455.783046][ T5925] read_mapping_page failed!
[  455.797276][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  455.820357][ T5925] lbmIODone: I/O error in JFS log
[  455.843900][ T5925] lbmIODone: I/O error in JFS log
[  455.857034][ T5925] lbmIODone: I/O error in JFS log
[  455.863267][ T5925] lmLogShutdown: exit(-5)
[  455.882309][ T5925] jfs_umount failed with return code -5
[  456.390188][ T7704] loop3: detected capacity change from 0 to 32768
[  456.467418][ T7704] loop3: detected capacity change from 32768 to 0
[  456.504854][ T5929] metapage_write_end_io: I/O error
[  456.510663][ T5929] metapage_read_end_io: I/O error
[  456.515706][ T5929] read_mapping_page failed!
[  456.546878][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  456.567073][ T5929] metapage_write_end_io: I/O error
[  456.572325][ T5929] metapage_read_end_io: I/O error
[  456.581379][ T7706] loop2: detected capacity change from 0 to 32768
[  456.596835][ T5929] read_mapping_page failed!
[  456.607371][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  456.624902][ T5929] metapage_write_end_io: I/O error
[  456.635942][ T5929] metapage_read_end_io: I/O error
[  456.646836][ T5929] read_mapping_page failed!
[  456.655114][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  456.675640][ T5929] lbmIODone: I/O error in JFS log
[  456.684896][ T7708] loop0: detected capacity change from 0 to 32768
[  456.685395][ T5929] lbmIODone: I/O error in JFS log
[  456.707493][ T7706] loop2: detected capacity change from 32768 to 0
[  456.714475][ T5929] lbmIODone: I/O error in JFS log
[  456.733959][ T5921] metapage_write_end_io: I/O error
[  456.737284][ T5929] lmLogShutdown: exit(-5)
[  456.751155][ T5929] jfs_umount failed with return code -5
[  456.757481][ T5921] metapage_read_end_io: I/O error
[  456.765151][ T5921] read_mapping_page failed!
[  456.782734][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  456.798724][ T7708] loop0: detected capacity change from 32768 to 0
[  456.813170][ T5921] metapage_write_end_io: I/O error
[  456.840196][ T5921] metapage_read_end_io: I/O error
[  456.855470][ T5919] metapage_write_end_io: I/O error
[  456.867506][ T5921] read_mapping_page failed!
[  456.872060][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  456.872246][ T5919] metapage_read_end_io: I/O error
[  456.891364][ T7710] loop1: detected capacity change from 0 to 32768
[  456.895149][ T5919] read_mapping_page failed!
[  456.900474][ T5921] metapage_write_end_io: I/O error
[  456.906318][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  456.925344][ T5919] metapage_write_end_io: I/O error
[  456.930885][ T5921] metapage_read_end_io: I/O error
[  456.935950][ T5921] read_mapping_page failed!
[  456.949457][ T5919] metapage_read_end_io: I/O error
[  456.954948][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  456.970418][ T5921] Buffer I/O error on dev loop2, logical block 8, lost sync page write
[  456.975242][ T5919] read_mapping_page failed!
[  456.989322][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  456.996999][ T5921] lbmIODone: I/O error in JFS log
[  457.002530][ T5921] lbmIODone: I/O error in JFS log
[  457.013611][ T5919] metapage_write_end_io: I/O error
[  457.017218][ T5921] lbmIODone: I/O error in JFS log
[  457.023671][ T5919] metapage_read_end_io: I/O error
[  457.024429][ T5921] lmLogShutdown: exit(-5)
[  457.028866][ T5919] read_mapping_page failed!
[  457.040882][ T5921] jfs_umount failed with return code -5
[  457.042881][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  457.047148][ T7710] loop1: detected capacity change from 32768 to 0
[  457.055661][ T5919] lbmIODone: I/O error in JFS log
[  457.071162][ T5919] lbmIODone: I/O error in JFS log
[  457.076280][ T5919] lbmIODone: I/O error in JFS log
[  457.096051][ T5925] metapage_write_end_io: I/O error
[  457.121493][ T5919] lmLogShutdown: exit(-5)
[  457.123908][ T5925] metapage_read_end_io: I/O error
[  457.131480][ T5919] jfs_umount failed with return code -5
[  457.148568][ T5925] read_mapping_page failed!
[  457.153121][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  457.195338][ T5925] metapage_write_end_io: I/O error
[  457.200813][ T5925] metapage_read_end_io: I/O error
[  457.212915][ T5925] read_mapping_page failed!
[  457.228434][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  457.235793][ T5925] metapage_write_end_io: I/O error
[  457.267102][ T5925] bio_check_eod: 142 callbacks suppressed
[  457.267117][ T5925] syz-executor: attempt to access beyond end of device
[  457.267117][ T5925] loop1: rw=0, sector=88, nr_sectors = 8 limit=0
[  457.296592][ T5925] metapage_read_end_io: I/O error
[  457.301917][ T5925] read_mapping_page failed!
[  457.306427][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  457.321708][ T5925] syz-executor: attempt to access beyond end of device
[  457.321708][ T5925] loop1: rw=0, sector=64, nr_sectors = 8 limit=0
[  457.334991][ T5925] syz-executor: attempt to access beyond end of device
[  457.334991][ T5925] loop1: rw=0, sector=120, nr_sectors = 8 limit=0
[  457.381910][ T5925] syz-executor: attempt to access beyond end of device
[  457.381910][ T5925] loop1: rw=2049, sector=30744, nr_sectors = 8 limit=0
[  457.411044][ T5925] lbmIODone: I/O error in JFS log
[  457.416170][ T5925] syz-executor: attempt to access beyond end of device
[  457.416170][ T5925] loop1: rw=0, sector=30728, nr_sectors = 8 limit=0
[  457.447351][ T5925] lbmIODone: I/O error in JFS log
[  457.452466][ T5925] syz-executor: attempt to access beyond end of device
[  457.452466][ T5925] loop1: rw=2049, sector=30728, nr_sectors = 8 limit=0
[  457.486973][ T5925] lbmIODone: I/O error in JFS log
[  457.492529][ T5925] lmLogShutdown: exit(-5)
[  457.516502][ T5925] jfs_umount failed with return code -5
[  457.840562][ T7712] loop3: detected capacity change from 0 to 32768
[  457.947164][ T7712] loop3: detected capacity change from 32768 to 0
[  457.955054][    C0] blk_print_req_error: 4 callbacks suppressed
[  457.955070][    C0] I/O error, dev loop3, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  457.998366][ T5929] syz-executor: attempt to access beyond end of device
[  457.998366][ T5929] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  458.045553][ T5929] metapage_write_end_io: I/O error
[  458.057525][ T5929] syz-executor: attempt to access beyond end of device
[  458.057525][ T5929] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  458.085377][ T7714] loop2: detected capacity change from 0 to 32768
[  458.092001][ T5929] metapage_read_end_io: I/O error
[  458.097217][ T5929] read_mapping_page failed!
[  458.101737][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  458.145196][ T5929] syz-executor: attempt to access beyond end of device
[  458.145196][ T5929] loop3: rw=1, sector=72, nr_sectors = 8 limit=0
[  458.171071][ T5929] metapage_write_end_io: I/O error
[  458.176973][ T5929] syz-executor: attempt to access beyond end of device
[  458.176973][ T5929] loop3: rw=0, sector=88, nr_sectors = 8 limit=0
[  458.193424][ T5929] metapage_read_end_io: I/O error
[  458.198733][ T5929] read_mapping_page failed!
[  458.203329][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  458.210701][ T5929] metapage_write_end_io: I/O error
[  458.215964][ T5929] metapage_read_end_io: I/O error
[  458.221086][ T5929] read_mapping_page failed!
[  458.224310][ T7716] loop0: detected capacity change from 0 to 32768
[  458.225576][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  458.226096][ T5929] lbmIODone: I/O error in JFS log
[  458.245913][ T5929] lbmIODone: I/O error in JFS log
[  458.261032][ T7714] loop2: detected capacity change from 32768 to 0
[  458.279741][    C0] I/O error, dev loop2, sector 64 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  458.303744][ T5929] lbmIODone: I/O error in JFS log
[  458.317491][ T5929] lmLogShutdown: exit(-5)
[  458.325387][ T5929] jfs_umount failed with return code -5
[  458.334777][ T5921] metapage_write_end_io: I/O error
[  458.342066][ T7716] loop0: detected capacity change from 32768 to 0
[  458.358236][ T5921] metapage_read_end_io: I/O error
[  458.363721][    C1] I/O error, dev loop0, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  458.390258][ T5921] read_mapping_page failed!
[  458.395152][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  458.417221][ T5921] metapage_write_end_io: I/O error
[  458.422684][ T5919] metapage_write_end_io: I/O error
[  458.429366][ T5921] metapage_read_end_io: I/O error
[  458.436206][ T5919] metapage_read_end_io: I/O error
[  458.447595][ T5921] read_mapping_page failed!
[  458.453624][ T5919] read_mapping_page failed!
[  458.467358][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  458.474524][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  458.488436][ T5921] metapage_write_end_io: I/O error
[  458.495384][ T5919] metapage_write_end_io: I/O error
[  458.504135][ T5921] metapage_read_end_io: I/O error
[  458.509966][ T5919] metapage_read_end_io: I/O error
[  458.515093][ T5921] read_mapping_page failed!
[  458.525625][ T7718] loop1: detected capacity change from 0 to 32768
[  458.528315][ T5919] read_mapping_page failed!
[  458.537494][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  458.544748][ T5921] Buffer I/O error on dev loop2, logical block 8, lost sync page write
[  458.553756][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  458.573549][ T5919] metapage_write_end_io: I/O error
[  458.581332][ T5921] lbmIODone: I/O error in JFS log
[  458.586424][ T5921] lbmIODone: I/O error in JFS log
[  458.592057][ T5919] metapage_read_end_io: I/O error
[  458.598458][ T5919] read_mapping_page failed!
[  458.603121][ T5921] lbmIODone: I/O error in JFS log
[  458.612569][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  458.619857][ T7718] loop1: detected capacity change from 32768 to 0
[  458.620657][ T5921] lmLogShutdown: exit(-5)
[  458.631430][ T5919] lbmIODone: I/O error in JFS log
[  458.636543][ T5919] lbmIODone: I/O error in JFS log
[  458.637428][    C0] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  458.642216][ T5921] jfs_umount failed with return code -5
[  458.651078][    C0] Buffer I/O error on dev loop1, logical block 4080, async page read
[  458.657365][ T5919] lbmIODone: I/O error in JFS log
[  458.685120][ T5919] lmLogShutdown: exit(-5)
[  458.688545][ T5925] metapage_write_end_io: I/O error
[  458.694764][ T5925] metapage_read_end_io: I/O error
[  458.705326][ T5925] read_mapping_page failed!
[  458.712141][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  458.717100][ T5919] jfs_umount failed with return code -5
[  458.726274][ T5925] metapage_write_end_io: I/O error
[  458.747719][ T5925] metapage_read_end_io: I/O error
[  458.765200][ T5925] read_mapping_page failed!
[  458.784185][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  458.807042][ T5925] metapage_write_end_io: I/O error
[  458.812273][ T5925] metapage_read_end_io: I/O error
[  458.827640][ T5925] read_mapping_page failed!
[  458.832246][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  458.848562][ T5925] lbmIODone: I/O error in JFS log
[  458.853675][ T5925] lbmIODone: I/O error in JFS log
[  458.867032][ T5925] lbmIODone: I/O error in JFS log
[  458.872559][ T5925] lmLogShutdown: exit(-5)
[  458.886996][ T5925] jfs_umount failed with return code -5
[  459.486521][ T7720] loop3: detected capacity change from 0 to 32768
[  459.535381][ T7722] loop2: detected capacity change from 0 to 32768
[  459.557665][ T7720] loop3: detected capacity change from 32768 to 0
[  459.566231][    C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  459.603766][ T5929] metapage_write_end_io: I/O error
[  459.627227][ T7722] loop2: detected capacity change from 32768 to 0
[  459.634188][ T5929] metapage_read_end_io: I/O error
[  459.651378][ T5929] read_mapping_page failed!
[  459.656109][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  459.669664][ T5929] metapage_write_end_io: I/O error
[  459.674918][ T5929] metapage_read_end_io: I/O error
[  459.681733][ T5921] metapage_write_end_io: I/O error
[  459.689461][ T5929] read_mapping_page failed!
[  459.701842][ T5921] metapage_read_end_io: I/O error
[  459.712841][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  459.724241][ T5921] read_mapping_page failed!
[  459.741672][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  459.750144][ T5929] metapage_write_end_io: I/O error
[  459.755355][ T5929] metapage_read_end_io: I/O error
[  459.773553][ T5921] metapage_write_end_io: I/O error
[  459.780969][ T5929] read_mapping_page failed!
[  459.785716][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  459.797151][ T5921] metapage_read_end_io: I/O error
[  459.800694][ T7724] loop0: detected capacity change from 0 to 32768
[  459.802289][ T5921] read_mapping_page failed!
[  459.823349][ T5929] lbmIODone: I/O error in JFS log
[  459.836887][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  459.841910][ T5929] lbmIODone: I/O error in JFS log
[  459.850590][ T5929] lbmIODone: I/O error in JFS log
[  459.856124][ T5929] lmLogShutdown: exit(-5)
[  459.860988][ T5929] jfs_umount failed with return code -5
[  459.864846][ T5921] metapage_write_end_io: I/O error
[  459.877128][ T5921] metapage_read_end_io: I/O error
[  459.882380][ T5921] read_mapping_page failed!
[  459.887488][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  459.895253][ T5921] lbmIODone: I/O error in JFS log
[  459.900877][ T5921] lbmIODone: I/O error in JFS log
[  459.906081][ T5921] lbmIODone: I/O error in JFS log
[  459.912695][ T5921] lmLogShutdown: exit(-5)
[  459.917279][ T5921] jfs_umount failed with return code -5
[  459.929008][ T7724] loop0: detected capacity change from 32768 to 0
[  459.948542][    C1] I/O error, dev loop0, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  459.996170][ T7726] loop1: detected capacity change from 0 to 32768
[  460.033306][ T5919] metapage_write_end_io: I/O error
[  460.047054][ T5919] metapage_read_end_io: I/O error
[  460.052132][ T5919] read_mapping_page failed!
[  460.056635][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  460.074928][ T5919] metapage_write_end_io: I/O error
[  460.081440][ T5919] metapage_read_end_io: I/O error
[  460.086499][ T5919] read_mapping_page failed!
[  460.091639][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  460.099627][ T7726] loop1: detected capacity change from 32768 to 0
[  460.106661][ T5919] metapage_write_end_io: I/O error
[  460.113119][ T5919] metapage_read_end_io: I/O error
[  460.117216][    C0] I/O error, dev loop1, sector 8 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  460.126793][ T5919] read_mapping_page failed!
[  460.137043][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  460.144485][ T5919] lbmIODone: I/O error in JFS log
[  460.158233][ T5925] metapage_write_end_io: I/O error
[  460.163527][ T5925] metapage_read_end_io: I/O error
[  460.176667][ T5925] read_mapping_page failed!
[  460.183040][ T5919] lbmIODone: I/O error in JFS log
[  460.189339][ T5925] diWriteSpecial: failed to read aggregate inode extent!
2025/10/26 07:28:48 executed programs: 843
[  460.196590][ T5919] lbmIODone: I/O error in JFS log
[  460.202951][ T5925] metapage_write_end_io: I/O error
[  460.209261][ T5919] lmLogShutdown: exit(-5)
[  460.213739][ T5925] metapage_read_end_io: I/O error
[  460.226804][ T5919] jfs_umount failed with return code -5
[  460.235592][ T5925] read_mapping_page failed!
[  460.243677][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  460.252386][ T5925] metapage_write_end_io: I/O error
[  460.265899][ T5925] metapage_read_end_io: I/O error
[  460.272409][ T5925] read_mapping_page failed!
[  460.306854][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  460.314324][ T5925] lbmIODone: I/O error in JFS log
[  460.336867][ T5925] lbmIODone: I/O error in JFS log
[  460.341972][ T5925] lbmIODone: I/O error in JFS log
[  460.371533][ T5925] lmLogShutdown: exit(-5)
[  460.375928][ T5925] jfs_umount failed with return code -5
[  461.000679][ T7730] loop2: detected capacity change from 0 to 32768
[  461.022506][ T7728] loop3: detected capacity change from 0 to 32768
[  461.077344][ T7730] loop2: detected capacity change from 32768 to 0
[  461.115858][ T5921] metapage_write_end_io: I/O error
[  461.132096][ T5921] metapage_read_end_io: I/O error
[  461.137614][ T7728] loop3: detected capacity change from 32768 to 0
[  461.149010][ T5921] read_mapping_page failed!
[  461.153548][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  461.185888][ T5921] metapage_write_end_io: I/O error
[  461.191306][ T5921] metapage_read_end_io: I/O error
[  461.197164][ T5929] metapage_write_end_io: I/O error
[  461.201340][ T5921] read_mapping_page failed!
[  461.221730][ T5929] metapage_read_end_io: I/O error
[  461.226887][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  461.235158][ T7732] loop0: detected capacity change from 0 to 32768
[  461.242793][ T5929] read_mapping_page failed!
[  461.244373][ T5921] metapage_write_end_io: I/O error
[  461.266940][ T5921] metapage_read_end_io: I/O error
[  461.267443][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  461.274404][ T5921] read_mapping_page failed!
[  461.294031][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  461.303673][ T5929] metapage_write_end_io: I/O error
[  461.310144][ T5929] metapage_read_end_io: I/O error
[  461.314813][ T5921] lbmIODone: I/O error in JFS log
[  461.315646][ T5929] read_mapping_page failed!
[  461.325403][ T7732] loop0: detected capacity change from 32768 to 0
[  461.332248][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  461.339245][ T5921] lbmIODone: I/O error in JFS log
[  461.344345][ T5921] lbmIODone: I/O error in JFS log
[  461.350281][ T5929] metapage_write_end_io: I/O error
[  461.357775][    C1] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  461.360954][ T5929] metapage_read_end_io: I/O error
[  461.378257][ T5919] metapage_write_end_io: I/O error
[  461.381114][ T7734] loop1: detected capacity change from 0 to 32768
[  461.383518][ T5919] metapage_read_end_io: I/O error
[  461.390406][ T5921] lmLogShutdown: exit(-5)
[  461.401513][ T5921] jfs_umount failed with return code -5
[  461.424157][ T5929] read_mapping_page failed!
[  461.429308][ T5919] read_mapping_page failed!
[  461.436895][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  461.437380][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  461.445305][ T5929] lbmIODone: I/O error in JFS log
[  461.457129][ T5929] lbmIODone: I/O error in JFS log
[  461.462215][ T5929] lbmIODone: I/O error in JFS log
[  461.468432][ T7734] loop1: detected capacity change from 32768 to 0
[  461.487067][ T5919] metapage_write_end_io: I/O error
[  461.487282][ T5929] lmLogShutdown: exit(-5)
[  461.496589][ T5929] jfs_umount failed with return code -5
[  461.496714][ T5919] metapage_read_end_io: I/O error
[  461.530860][ T5919] read_mapping_page failed!
[  461.535473][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  461.544379][ T5925] metapage_write_end_io: I/O error
[  461.556256][ T5925] metapage_read_end_io: I/O error
[  461.569404][ T5919] metapage_write_end_io: I/O error
[  461.574637][ T5919] metapage_read_end_io: I/O error
[  461.577119][ T5925] read_mapping_page failed!
[  461.584070][ T5919] read_mapping_page failed!
[  461.588791][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  461.596239][ T5919] lbmIODone: I/O error in JFS log
[  461.601361][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  461.609647][ T5919] lbmIODone: I/O error in JFS log
[  461.614969][ T5919] lbmIODone: I/O error in JFS log
[  461.631651][ T5919] lmLogShutdown: exit(-5)
[  461.633949][ T5925] metapage_write_end_io: I/O error
[  461.636031][ T5919] jfs_umount failed with return code -5
[  461.668759][ T5925] metapage_read_end_io: I/O error
[  461.673843][ T5925] read_mapping_page failed!
[  461.706978][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  461.727109][ T5925] metapage_write_end_io: I/O error
[  461.732336][ T5925] metapage_read_end_io: I/O error
[  461.769249][ T5925] read_mapping_page failed!
[  461.773806][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  461.807474][ T5925] lbmIODone: I/O error in JFS log
[  461.812996][ T5925] lbmIODone: I/O error in JFS log
[  461.831831][ T5925] lbmIODone: I/O error in JFS log
[  461.842305][ T5925] lmLogShutdown: exit(-5)
[  461.846695][ T5925] jfs_umount failed with return code -5
[  462.547037][ T7736] loop2: detected capacity change from 0 to 32768
[  462.615562][ T7738] loop0: detected capacity change from 0 to 32768
[  462.640450][ T7740] loop3: detected capacity change from 0 to 32768
[  462.656952][ T7736] loop2: detected capacity change from 32768 to 0
[  462.681429][    C1] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  462.698257][ T7738] loop0: detected capacity change from 32768 to 0
[  462.706371][ T5921] bio_check_eod: 127 callbacks suppressed
[  462.706386][ T5921] syz-executor: attempt to access beyond end of device
[  462.706386][ T5921] loop2: rw=1, sector=256, nr_sectors = 8 limit=0
[  462.741985][    C0] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  462.751861][ T7740] loop3: detected capacity change from 32768 to 0
[  462.776911][ T5921] metapage_write_end_io: I/O error
[  462.782229][ T5921] syz-executor: attempt to access beyond end of device
[  462.782229][ T5921] loop2: rw=0, sector=104, nr_sectors = 8 limit=0
[  462.801496][ T5919] syz-executor: attempt to access beyond end of device
[  462.801496][ T5919] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  462.821573][ T5929] syz-executor: attempt to access beyond end of device
[  462.821573][ T5929] loop3: rw=1, sector=256, nr_sectors = 8 limit=0
[  462.835556][ T5921] metapage_read_end_io: I/O error
[  462.838397][ T5919] metapage_write_end_io: I/O error
[  462.848083][ T5921] read_mapping_page failed!
[  462.852621][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  462.863933][ T5921] syz-executor: attempt to access beyond end of device
[  462.863933][ T5921] loop2: rw=1, sector=72, nr_sectors = 8 limit=0
[  462.867408][ T5919] syz-executor: attempt to access beyond end of device
[  462.867408][ T5919] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  462.882517][ T5921] metapage_write_end_io: I/O error
[  462.902731][ T5929] metapage_write_end_io: I/O error
[  462.908664][ T7742] loop1: detected capacity change from 0 to 32768
[  462.909028][ T5921] syz-executor: attempt to access beyond end of device
[  462.909028][ T5921] loop2: rw=0, sector=88, nr_sectors = 8 limit=0
[  462.930780][ T5919] metapage_read_end_io: I/O error
[  462.933171][ T5929] syz-executor: attempt to access beyond end of device
[  462.933171][ T5929] loop3: rw=0, sector=104, nr_sectors = 8 limit=0
[  462.937671][ T5919] read_mapping_page failed!
[  462.954976][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  462.956069][ T5929] metapage_read_end_io: I/O error
[  462.963294][ T5919] syz-executor: attempt to access beyond end of device
[  462.963294][ T5919] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  462.980421][ T5919] metapage_write_end_io: I/O error
[  462.984874][ T5921] metapage_read_end_io: I/O error
[  462.986604][ T5919] syz-executor: attempt to access beyond end of device
[  462.986604][ T5919] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  462.991140][ T5921] read_mapping_page failed!
[  463.012744][ T5929] read_mapping_page failed!
[  463.017763][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  463.025136][ T5929] metapage_write_end_io: I/O error
[  463.025920][ T5919] metapage_read_end_io: I/O error
[  463.034813][ T5929] metapage_read_end_io: I/O error
[  463.035693][ T5919] read_mapping_page failed!
[  463.041001][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  463.046102][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  463.046385][ T5919] metapage_write_end_io: I/O error
[  463.056825][ T5929] read_mapping_page failed!
[  463.061663][ T7742] loop1: detected capacity change from 32768 to 0
[  463.065694][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  463.075001][    C1] blk_print_req_error: 1 callbacks suppressed
[  463.075017][    C1] I/O error, dev loop1, sector 32752 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  463.081763][ T5921] metapage_write_end_io: I/O error
[  463.111061][ T5929] metapage_write_end_io: I/O error
[  463.116292][ T5929] metapage_read_end_io: I/O error
[  463.118090][ T5919] metapage_read_end_io: I/O error
[  463.124448][ T5921] metapage_read_end_io: I/O error
[  463.126550][ T5925] metapage_write_end_io: I/O error
[  463.140249][ T5929] read_mapping_page failed!
[  463.140520][ T5919] read_mapping_page failed!
[  463.145995][ T5921] read_mapping_page failed!
[  463.149990][ T5925] metapage_read_end_io: I/O error
[  463.159665][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  463.159885][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  463.167286][ T5925] read_mapping_page failed!
[  463.176804][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  463.178627][ T5919] lbmIODone: I/O error in JFS log
[  463.190638][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  463.190739][ T5919] lbmIODone: I/O error in JFS log
[  463.197935][ T5925] metapage_write_end_io: I/O error
[  463.203159][ T5919] lbmIODone: I/O error in JFS log
[  463.207940][ T5925] metapage_read_end_io: I/O error
[  463.217960][ T5919] lmLogShutdown: exit(-5)
[  463.217997][ T5925] read_mapping_page failed!
[  463.222368][ T5929] lbmIODone: I/O error in JFS log
[  463.226881][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  463.237963][ T5919] jfs_umount failed with return code -5
[  463.239554][ T5925] metapage_write_end_io: I/O error
[  463.251197][ T5929] lbmIODone: I/O error in JFS log
[  463.256282][ T5929] lbmIODone: I/O error in JFS log
[  463.257549][ T5925] metapage_read_end_io: I/O error
[  463.265386][ T5929] lmLogShutdown: exit(-5)
[  463.266316][ T5925] read_mapping_page failed!
[  463.271069][ T5929] jfs_umount failed with return code -5
[  463.279258][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  463.281282][ T5921] lbmIODone: I/O error in JFS log
[  463.293028][ T5921] lbmIODone: I/O error in JFS log
[  463.301450][ T5921] lbmIODone: I/O error in JFS log
[  463.327696][ T5921] lmLogShutdown: exit(-5)
[  463.335063][ T5921] jfs_umount failed with return code -5
[  463.336459][ T5925] lbmIODone: I/O error in JFS log
[  463.358072][ T5925] lbmIODone: I/O error in JFS log
[  463.376891][ T5925] lbmIODone: I/O error in JFS log
[  463.382411][ T5925] lmLogShutdown: exit(-5)
[  463.405903][ T5925] jfs_umount failed with return code -5
[  464.265312][ T7744] loop0: detected capacity change from 0 to 32768
[  464.316400][ T7746] loop3: detected capacity change from 0 to 32768
[  464.350512][ T7748] loop2: detected capacity change from 0 to 32768
[  464.351135][ T7744] loop0: detected capacity change from 32768 to 0
[  464.391143][ T7750] loop1: detected capacity change from 0 to 32768
[  464.417299][ T5919] metapage_write_end_io: I/O error
[  464.429636][ T7746] loop3: detected capacity change from 32768 to 0
[  464.443542][ T5919] metapage_read_end_io: I/O error
[  464.449324][ T5919] read_mapping_page failed!
[  464.453134][    C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  464.456459][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  464.464292][ T7750] loop1: detected capacity change from 32768 to 0
[  464.486240][ T5929] metapage_write_end_io: I/O error
[  464.487947][ T7748] loop2: detected capacity change from 32768 to 0
[  464.492326][ T5929] metapage_read_end_io: I/O error
[  464.510032][ T5919] metapage_write_end_io: I/O error
[  464.512288][ T5929] read_mapping_page failed!
[  464.521010][    C0] I/O error, dev loop1, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  464.528211][ T5919] metapage_read_end_io: I/O error
[  464.540386][    C0] I/O error, dev loop2, sector 32704 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  464.555643][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  464.560388][ T5919] read_mapping_page failed!
[  464.564740][ T5925] metapage_write_end_io: I/O error
[  464.579895][ T5925] metapage_read_end_io: I/O error
[  464.584975][ T5925] read_mapping_page failed!
[  464.598435][ T5921] metapage_write_end_io: I/O error
[  464.601715][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  464.603732][ T5921] metapage_read_end_io: I/O error
[  464.619662][ T5929] metapage_write_end_io: I/O error
[  464.620513][ T5919] metapage_write_end_io: I/O error
[  464.624897][ T5929] metapage_read_end_io: I/O error
[  464.635137][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  464.642878][ T5921] read_mapping_page failed!
[  464.648132][ T5929] read_mapping_page failed!
[  464.649483][ T5919] metapage_read_end_io: I/O error
[  464.652638][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  464.652888][ T5929] metapage_write_end_io: I/O error
[  464.670433][ T5925] metapage_write_end_io: I/O error
[  464.675656][ T5925] metapage_read_end_io: I/O error
[  464.675938][ T5919] read_mapping_page failed!
[  464.681986][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  464.686307][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  464.699590][ T5921] metapage_write_end_io: I/O error
[  464.701610][ T5929] metapage_read_end_io: I/O error
[  464.706401][ T5925] read_mapping_page failed!
[  464.714153][ T5919] lbmIODone: I/O error in JFS log
[  464.716974][ T5921] metapage_read_end_io: I/O error
[  464.721298][ T5929] read_mapping_page failed!
[  464.726117][ T5921] read_mapping_page failed!
[  464.730874][ T5919] lbmIODone: I/O error in JFS log
[  464.740416][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  464.740522][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  464.752359][ T5925] metapage_write_end_io: I/O error
[  464.755037][ T5919] lbmIODone: I/O error in JFS log
[  464.760581][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  464.773452][ T5919] lmLogShutdown: exit(-5)
[  464.776384][ T5925] metapage_read_end_io: I/O error
[  464.778013][ T5929] lbmIODone: I/O error in JFS log
[  464.789076][ T5925] read_mapping_page failed!
[  464.792669][ T5919] jfs_umount failed with return code -5
[  464.793580][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  464.794201][ T5921] metapage_write_end_io: I/O error
[  464.806891][ T5929] lbmIODone: I/O error in JFS log
[  464.811923][ T5921] metapage_read_end_io: I/O error
[  464.816339][ T5929] lbmIODone: I/O error in JFS log
[  464.821709][ T5921] read_mapping_page failed!
[  464.831318][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  464.833871][ T5929] lmLogShutdown: exit(-5)
[  464.843044][ T5929] jfs_umount failed with return code -5
[  464.843222][ T5921] lbmIODone: I/O error in JFS log
[  464.855801][ T5921] lbmIODone: I/O error in JFS log
[  464.861246][ T5921] lbmIODone: I/O error in JFS log
[  464.866559][ T5921] lmLogShutdown: exit(-5)
[  464.871957][ T5921] jfs_umount failed with return code -5
[  464.872021][ T5925] lbmIODone: I/O error in JFS log
[  464.886698][ T5925] lbmIODone: I/O error in JFS log
[  464.895184][ T5925] lbmIODone: I/O error in JFS log
[  464.902382][ T5925] lmLogShutdown: exit(-5)
[  464.910178][ T5925] jfs_umount failed with return code -5
[  465.766835][ T7753] loop2: detected capacity change from 0 to 32768
[  465.847620][ T7753] loop2: detected capacity change from 32768 to 0
[  465.874842][    C0] I/O error, dev loop2, sector 32176 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  465.924303][ T5921] metapage_write_end_io: I/O error
2025/10/26 07:28:54 executed programs: 856
[  465.948221][ T5921] metapage_read_end_io: I/O error
[  465.948693][ T7757] loop3: detected capacity change from 0 to 32768
[  465.953280][ T5921] read_mapping_page failed!
[  465.953289][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  465.953551][ T5921] metapage_write_end_io: I/O error
[  465.963662][ T7758] loop1: detected capacity change from 0 to 32768
[  465.983535][ T5921] metapage_read_end_io: I/O error
[  465.989317][ T5921] read_mapping_page failed!
[  465.995448][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  466.001232][ T7756] loop0: detected capacity change from 0 to 32768
[  466.013135][ T5921] metapage_write_end_io: I/O error
[  466.027062][ T5921] metapage_read_end_io: I/O error
[  466.039483][ T5921] read_mapping_page failed!
[  466.058129][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  466.081352][ T5921] lbmIODone: I/O error in JFS log
[  466.086428][ T5921] lbmIODone: I/O error in JFS log
[  466.091650][ T5921] lbmIODone: I/O error in JFS log
[  466.097589][ T5921] lmLogShutdown: exit(-5)
[  466.101982][ T5921] jfs_umount failed with return code -5
[  466.127639][ T7758] loop1: detected capacity change from 32768 to 0
[  466.127687][ T7756] loop0: detected capacity change from 32768 to 0
[  466.134217][ T7757] loop3: detected capacity change from 32768 to 0
[  466.150656][    C1] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  466.172000][    C1] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  466.183733][ T5919] metapage_write_end_io: I/O error
[  466.190154][    C0] I/O error, dev loop3, sector 120 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  466.197099][ T5919] metapage_read_end_io: I/O error
[  466.208461][ T5919] read_mapping_page failed!
[  466.213011][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  466.248921][ T5919] metapage_write_end_io: I/O error
[  466.283036][ T5919] metapage_read_end_io: I/O error
[  466.305284][ T5919] read_mapping_page failed!
[  466.314991][ T5925] metapage_write_end_io: I/O error
[  466.321697][ T5925] metapage_read_end_io: I/O error
[  466.331266][ T5929] metapage_write_end_io: I/O error
[  466.336983][ T5929] metapage_read_end_io: I/O error
[  466.342040][ T5929] read_mapping_page failed!
[  466.343519][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  466.346532][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  466.365965][ T5929] metapage_write_end_io: I/O error
[  466.371334][ T5925] read_mapping_page failed!
[  466.375853][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  466.393868][ T5929] metapage_read_end_io: I/O error
[  466.401142][ T5919] metapage_write_end_io: I/O error
[  466.403074][ T5925] metapage_write_end_io: I/O error
[  466.406323][ T5919] metapage_read_end_io: I/O error
[  466.411652][ T5929] read_mapping_page failed!
[  466.411661][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  466.411896][ T5929] metapage_write_end_io: I/O error
[  466.411944][ T5929] metapage_read_end_io: I/O error
[  466.431871][ T5919] read_mapping_page failed!
[  466.436050][ T5925] metapage_read_end_io: I/O error
[  466.450492][ T5929] read_mapping_page failed!
[  466.455008][ T5929] diWriteSpecial: failed to read aggregate inode extent!
[  466.462519][ T5925] read_mapping_page failed!
[  466.464007][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  466.467429][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  466.481903][ T5929] Buffer I/O error on dev loop3, logical block 15, lost sync page write
[  466.487589][ T5919] lbmIODone: I/O error in JFS log
[  466.491675][ T5925] metapage_write_end_io: I/O error
[  466.495273][ T5919] lbmIODone: I/O error in JFS log
[  466.500831][ T5925] metapage_read_end_io: I/O error
[  466.511040][ T5925] read_mapping_page failed!
[  466.515644][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  466.522718][ T5919] lbmIODone: I/O error in JFS log
[  466.523981][ T5919] lmLogShutdown: exit(-5)
[  466.536874][ T5919] jfs_umount failed with return code -5
[  466.546960][ T5929] lbmIODone: I/O error in JFS log
[  466.552097][ T5929] lbmIODone: I/O error in JFS log
[  466.557403][ T5929] lbmIODone: I/O error in JFS log
[  466.562896][ T5929] lmLogShutdown: exit(-5)
[  466.567952][ T5929] jfs_umount failed with return code -5
[  466.576905][ T5925] lbmIODone: I/O error in JFS log
[  466.582133][ T5925] lbmIODone: I/O error in JFS log
[  466.588258][ T5925] lbmIODone: I/O error in JFS log
[  466.593753][ T5925] lmLogShutdown: exit(-5)
[  466.599724][ T5925] jfs_umount failed with return code -5
[  467.162499][ T7760] loop2: detected capacity change from 0 to 32768
[  467.245258][ T7760] loop2: detected capacity change from 32768 to 0
[  467.266693][    C0] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  467.309774][ T5921] metapage_write_end_io: I/O error
[  467.315119][ T5921] metapage_read_end_io: I/O error
[  467.337754][ T5921] read_mapping_page failed!
[  467.366976][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  467.374313][ T5921] metapage_write_end_io: I/O error
[  467.397087][ T5921] metapage_read_end_io: I/O error
[  467.402172][ T5921] read_mapping_page failed!
[  467.406682][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  467.425539][ T5921] metapage_write_end_io: I/O error
[  467.437294][ T5921] metapage_read_end_io: I/O error
[  467.442364][ T5921] read_mapping_page failed!
[  467.466801][ T5921] diWriteSpecial: failed to read aggregate inode extent!
[  467.477467][ T5921] lbmIODone: I/O error in JFS log
[  467.482607][ T5921] lbmIODone: I/O error in JFS log
[  467.497134][ T5921] lbmIODone: I/O error in JFS log
[  467.507318][ T5921] lmLogShutdown: exit(-5)
[  467.516967][ T5921] jfs_umount failed with return code -5
[  467.581557][ T7762] loop0: detected capacity change from 0 to 32768
[  467.641627][ T7766] loop1: detected capacity change from 0 to 32768
[  467.677654][ T7762] loop0: detected capacity change from 32768 to 0
[  467.686058][    C1] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  467.724961][ T5919] bio_check_eod: 133 callbacks suppressed
[  467.724977][ T5919] syz-executor: attempt to access beyond end of device
[  467.724977][ T5919] loop0: rw=1, sector=256, nr_sectors = 8 limit=0
[  467.782784][ T5919] metapage_write_end_io: I/O error
[  467.790128][ T7764] loop3: detected capacity change from 0 to 32768
[  467.796991][ T5919] syz-executor: attempt to access beyond end of device
[  467.796991][ T5919] loop0: rw=0, sector=104, nr_sectors = 8 limit=0
[  467.835671][ T5919] metapage_read_end_io: I/O error
[  467.838042][ T7766] loop1: detected capacity change from 32768 to 0
[  467.886252][ T5925] syz-executor: attempt to access beyond end of device
[  467.886252][ T5925] loop1: rw=1, sector=256, nr_sectors = 8 limit=0
[  467.888740][ T5919] read_mapping_page failed!
[  467.919058][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  467.925316][ T5925] metapage_write_end_io: I/O error
[  467.926396][ T5919] syz-executor: attempt to access beyond end of device
[  467.926396][ T5919] loop0: rw=1, sector=72, nr_sectors = 8 limit=0
[  467.945641][ T5925] syz-executor: attempt to access beyond end of device
[  467.945641][ T5925] loop1: rw=0, sector=104, nr_sectors = 8 limit=0
[  467.963276][ T5919] metapage_write_end_io: I/O error
[  467.966895][ T5925] metapage_read_end_io: I/O error
[  467.973706][ T5919] syz-executor: attempt to access beyond end of device
[  467.973706][ T5919] loop0: rw=0, sector=88, nr_sectors = 8 limit=0
[  467.977023][ T7769] loop3: detected capacity change from 32768 to 0
[  467.991824][ T5919] metapage_read_end_io: I/O error
[  467.997577][ T5925] read_mapping_page failed!
[  467.998661][   T12] loop: Write error at byte offset 9223372036870508543, length 4096.
[  468.002819][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  468.003092][ T5925] syz-executor: attempt to access beyond end of device
[  468.003092][ T5925] loop1: rw=1, sector=72, nr_sectors = 8 limit=0
[  468.029226][ T5919] read_mapping_page failed!
[  468.035967][    C1] lbmIODone: I/O error in JFS log
[  468.054280][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  468.065286][ T7764] ==================================================================
[  468.070517][ T5925] metapage_write_end_io: I/O error
[  468.073361][ T7764] BUG: KASAN: slab-use-after-free in lmLogInit+0x1165/0x1a30
[  468.085854][ T7764] Read of size 8 at addr ffff888022108518 by task syz.3.868/7764
[  468.089318][ T5925] syz-executor: attempt to access beyond end of device
[  468.089318][ T5925] loop1: rw=0, sector=88, nr_sectors = 8 limit=0
[  468.093558][ T7764] 
[  468.093585][ T7764] CPU: 1 PID: 7764 Comm: syz.3.868 Not tainted syzkaller #0
[  468.116184][ T7764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  468.126272][ T7764] Call Trace:
[  468.126902][ T5925] metapage_read_end_io: I/O error
[  468.129546][ T7764]  <TASK>
[  468.129562][ T7764]  dump_stack_lvl+0x16c/0x230
[  468.134649][ T5925] read_mapping_page failed!
[  468.137491][ T7764]  ? __lock_acquire+0x7c80/0x7c80
[  468.137511][ T7764]  ? show_regs_print_info+0x20/0x20
[  468.137528][ T7764]  ? load_image+0x3b0/0x3b0
[  468.137547][ T7764]  ? __virt_addr_valid+0x469/0x540
[  468.144760][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  468.146675][ T7764]  print_report+0xac/0x220
[  468.152131][ T5919] syz-executor: attempt to access beyond end of device
[  468.152131][ T5919] loop0: rw=1, sector=128, nr_sectors = 8 limit=0
[  468.156846][ T7764]  ? lmLogInit+0x1165/0x1a30
[  468.156865][ T7764]  kasan_report+0x117/0x150
[  468.156881][ T7764]  ? slab_free_freelist_hook+0x130/0x1b0
[  468.156903][ T7764]  ? lmLogInit+0x1165/0x1a30
[  468.156920][ T7764]  lmLogInit+0x1165/0x1a30
[  468.173188][ T5925] syz-executor: attempt to access beyond end of device
[  468.173188][ T5925] loop1: rw=1, sector=128, nr_sectors = 8 limit=0
[  468.173499][ T7764]  ? lmLogFileSystem+0x680/0x680
[  468.178027][ T5919] metapage_write_end_io: I/O error
[  468.190979][ T7764]  ? __init_waitqueue_head+0xa9/0x150
[  468.191002][ T7764]  lmLogOpen+0x4ef/0xfb0
[  468.191020][ T7764]  jfs_mount_rw+0xea/0x670
[  468.191041][ T7764]  ? chkSuper+0xdf0/0xdf0
[  468.191059][ T7764]  ? shrink_dentry_list+0x68c/0x6a0
[  468.191079][ T7764]  ? sync_filesystem+0x107/0x220
[  468.205908][ T5925] metapage_write_end_io: I/O error
[  468.210317][ T7764]  jfs_remount+0x396/0x5b0
[  468.210344][ T7764]  ? jfs_statfs+0x550/0x550
[  468.210363][ T7764]  reconfigure_super+0x21e/0x880
[  468.210388][ T7764]  path_mount+0xd19/0xfe0
[  468.210413][ T7764]  __se_sys_mount+0x2da/0x3c0
[  468.214933][ T5925] metapage_read_end_io: I/O error
[  468.227884][ T7764]  ? __x64_sys_mount+0xc0/0xc0
[  468.227909][ T7764]  ? lockdep_hardirqs_on+0x98/0x150
[  468.227922][ T7764]  ? __x64_sys_mount+0x20/0xc0
[  468.227936][ T7764]  do_syscall_64+0x55/0xb0
[  468.227953][ T7764]  ? clear_bhb_loop+0x40/0x90
[  468.227969][ T7764]  ? clear_bhb_loop+0x40/0x90
[  468.227986][ T7764]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  468.228002][ T7764] RIP: 0033:0x7fe6d618efc9
[  468.228027][ T7764] 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
[  468.228042][ T7764] RSP: 002b:00007fe6d7016038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  468.228062][ T7764] RAX: ffffffffffffffda RBX: 00007fe6d63e5fa0 RCX: 00007fe6d618efc9
[  468.236955][ T5919] metapage_read_end_io: I/O error
[  468.238077][ T7764] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000000
[  468.256874][ T5919] read_mapping_page failed!
[  468.261613][ T7764] RBP: 00007fe6d6211f91 R08: 0000000000000000 R09: 0000000000000000
[  468.267880][ T5925] read_mapping_page failed!
[  468.271612][ T7764] R10: 00000000001c0030 R11: 0000000000000246 R12: 0000000000000000
[  468.276005][ T5925] diWriteSpecial: failed to read aggregate inode extent!
[  468.280477][ T7764] R13: 00007fe6d63e6038 R14: 00007fe6d63e5fa0 R15: 00007ffd0acbbe78
[  468.280496][ T7764]  </TASK>
[  468.280502][ T7764] 
[  468.280514][ T7764] Allocated by task 7764:
[  468.280523][ T7764]  kasan_set_track+0x4e/0x70
[  468.280542][ T7764]  __kasan_kmalloc+0x8f/0xa0
[  468.280556][ T7764]  lmLogInit+0x355/0x1a30
[  468.280569][ T7764]  lmLogOpen+0x4ef/0xfb0
[  468.296002][ T5919] diWriteSpecial: failed to read aggregate inode extent!
[  468.299442][ T7764]  jfs_mount_rw+0xea/0x670
[  468.299465][ T7764]  jfs_remount+0x396/0x5b0
[  468.299478][ T7764]  reconfigure_super+0x21e/0x880
[  468.299498][ T7764]  path_mount+0xd19/0xfe0
[  468.299515][ T7764]  __se_sys_mount+0x2da/0x3c0
[  468.299527][ T7764]  do_syscall_64+0x55/0xb0
[  468.299542][ T7764]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  468.299557][ T7764] 
[  468.299561][ T7764] Freed by task 7764:
[  468.299569][ T7764]  kasan_set_track+0x4e/0x70
[  468.299581][ T7764]  kasan_save_free_info+0x2e/0x50
[  468.306296][ T5925] lbmIODone: I/O error in JFS log
[  468.309499][ T7764]  ____kasan_slab_free+0x126/0x1e0
[  468.326398][ T5925] lbmIODone: I/O error in JFS log
[  468.327936][ T7764]  slab_free_freelist_hook+0x130/0x1b0
[  468.334244][ T5925] lbmIODone: I/O error in JFS log
[  468.338193][ T7764]  __kmem_cache_free+0xba/0x1f0
[  468.387290][ T5925] lmLogShutdown: exit(-5)
[  468.391572][ T7764]  lmLogInit+0x1193/0x1a30
[  468.391592][ T7764]  lmLogOpen+0x4ef/0xfb0
[  468.391605][ T7764]  jfs_mount_rw+0xea/0x670
[  468.406951][ T5919] lbmIODone: I/O error in JFS log
[  468.411985][ T7764]  jfs_remount+0x396/0x5b0
[  468.419720][ T5925] jfs_umount failed with return code -5
[  468.426937][ T7764]  reconfigure_super+0x21e/0x880
[  468.426961][ T7764]  path_mount+0xd19/0xfe0
[  468.426979][ T7764]  __se_sys_mount+0x2da/0x3c0
[  468.426992][ T7764]  do_syscall_64+0x55/0xb0
[  468.436935][ T5919] lbmIODone: I/O error in JFS log
[  468.441176][ T7764]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  468.460196][ T5919] lbmIODone: I/O error in JFS log
[  468.461267][ T7764] 
[  468.461273][ T7764] Last potentially related work creation:
[  468.476348][ T5919] lmLogShutdown: exit(-5)
[  468.479278][ T7764]  kasan_save_stack+0x3e/0x60
[  468.479300][ T7764]  __kasan_record_aux_stack+0xaf/0xc0
[  468.479316][ T7764]  insert_work+0x3d/0x310
[  468.479331][ T7764]  __queue_work+0xc39/0x1020
[  468.479343][ T7764]  queue_work_on+0x121/0x1e0
[  468.479356][ T7764]  call_usermodehelper_exec+0x286/0x490
[  468.479374][ T7764]  kobject_uevent_env+0x681/0x8c0
[  468.479390][ T7764]  device_add+0x5e8/0xc20
[  468.479407][ T7764]  device_create_with_groups+0x25d/0x2f0
[  468.479424][ T7764]  misc_register+0x40d/0x690
[  468.484147][ T5919] jfs_umount failed with return code -5
[  468.488458][ T7764]  do_one_initcall+0x1fd/0x750
[  468.488478][ T7764]  do_initcall_level+0x137/0x1f0
[  468.488495][ T7764]  do_initcalls+0x69/0xd0
[  468.488510][ T7764]  kernel_init_freeable+0x3d2/0x570
[  468.488526][ T7764]  kernel_init+0x1d/0x1c0
[  468.488540][ T7764]  ret_from_fork+0x48/0x80
[  468.540460][ T7768] loop2: detected capacity change from 0 to 32768
[  468.540636][ T7764]  ret_from_fork_asm+0x11/0x20
[  468.712253][ T7764] 
[  468.714560][ T7764] The buggy address belongs to the object at ffff888022108500
[  468.714560][ T7764]  which belongs to the cache kmalloc-192 of size 192
[  468.728598][ T7764] The buggy address is located 24 bytes inside of
[  468.728598][ T7764]  freed 192-byte region [ffff888022108500, ffff8880221085c0)
[  468.742298][ T7764] 
[  468.744601][ T7764] The buggy address belongs to the physical page:
[  468.750999][ T7764] page:ffffea0000884200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22108
[  468.761130][ T7764] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
[  468.768653][ T7764] page_type: 0xffffffff()
[  468.772961][ T7764] raw: 00fff00000000800 ffff888017841a00 ffffea000088fdc0 dead000000000002
[  468.781530][ T7764] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[  468.790092][ T7764] page dumped because: kasan: bad access detected
[  468.796493][ T7764] page_owner tracks the page as allocated
[  468.802186][ T7764] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 23, tgid 23 (kworker/1:0), ts 6853935075, free_ts 6853270256
[  468.819884][ T7764]  post_alloc_hook+0x1cd/0x210
[  468.824638][ T7764]  get_page_from_freelist+0x195c/0x19f0
[  468.830168][ T7764]  __alloc_pages+0x1e3/0x460
[  468.834742][ T7764]  alloc_slab_page+0x4f/0x170
[  468.839401][ T7764]  new_slab+0x87/0x2e0
[  468.843451][ T7764]  ___slab_alloc+0xc6d/0x1300
[  468.848117][ T7764]  __kmem_cache_alloc_node+0x1a2/0x260
[  468.853557][ T7764]  kmalloc_node_trace+0x26/0xe0
[  468.858388][ T7764]  create_worker+0x119/0x7b0
[  468.862956][ T7764]  worker_thread+0x4d9/0xfc0
[  468.867529][ T7764]  kthread+0x2fa/0x390
[  468.871576][ T7764]  ret_from_fork+0x48/0x80
[  468.875969][ T7764]  ret_from_fork_asm+0x11/0x20
[  468.880723][ T7764] page last free stack trace:
[  468.885381][ T7764]  free_unref_page_prepare+0x7ce/0x8e0
[  468.890836][ T7764]  free_unref_page+0x32/0x2e0
[  468.895500][ T7764]  __mmdrop+0xb4/0x3d0
[  468.899550][ T7764]  free_bprm+0x171/0x3e0
[  468.903775][ T7764]  kernel_execve+0x3c2/0x9c0
[  468.908349][ T7764]  call_usermodehelper_exec_async+0x20b/0x350
[  468.914400][ T7764]  ret_from_fork+0x48/0x80
[  468.918800][ T7764]  ret_from_fork_asm+0x11/0x20
[  468.923553][ T7764] 
[  468.925855][ T7764] Memory state around the buggy address:
[  468.931464][ T7764]  ffff888022108400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  468.939503][ T7764]  ffff888022108480: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc
[  468.947542][ T7764] >ffff888022108500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  468.955576][ T7764]                             ^
[  468.960438][ T7764]  ffff888022108580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[  468.968478][ T7764]  ffff888022108600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  468.976516][ T7764] ==================================================================
[  468.988829][ T7764] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  468.996055][ T7764] CPU: 0 PID: 7764 Comm: syz.3.868 Not tainted syzkaller #0
[  469.003343][ T7764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  469.013399][ T7764] Call Trace:
[  469.016665][ T7764]  <TASK>
[  469.019580][ T7764]  dump_stack_lvl+0x16c/0x230
[  469.024255][ T7764]  ? show_regs_print_info+0x20/0x20
[  469.029450][ T7764]  ? load_image+0x3b0/0x3b0
[  469.033933][ T7764]  panic+0x2c0/0x710
[  469.037809][ T7764]  ? bpf_jit_dump+0xd0/0xd0
[  469.042289][ T7764]  ? _raw_spin_unlock_irqrestore+0xfa/0x110
[  469.048172][ T7764]  ? _raw_spin_unlock+0x40/0x40
[  469.053018][ T7764]  ? print_memory_metadata+0x314/0x400
[  469.058466][ T7764]  ? lmLogInit+0x1165/0x1a30
[  469.063035][ T7764]  check_panic_on_warn+0x84/0xa0
[  469.067955][ T7764]  ? lmLogInit+0x1165/0x1a30
[  469.072522][ T7764]  end_report+0x6f/0x140
[  469.076761][ T7764]  kasan_report+0x128/0x150
[  469.081254][ T7764]  ? slab_free_freelist_hook+0x130/0x1b0
[  469.086875][ T7764]  ? lmLogInit+0x1165/0x1a30
[  469.091480][ T7764]  lmLogInit+0x1165/0x1a30
[  469.095881][ T7764]  ? lmLogFileSystem+0x680/0x680
[  469.100816][ T7764]  ? __init_waitqueue_head+0xa9/0x150
[  469.106188][ T7764]  lmLogOpen+0x4ef/0xfb0
[  469.110414][ T7764]  jfs_mount_rw+0xea/0x670
[  469.114811][ T7764]  ? chkSuper+0xdf0/0xdf0
[  469.119122][ T7764]  ? shrink_dentry_list+0x68c/0x6a0
[  469.124303][ T7764]  ? sync_filesystem+0x107/0x220
[  469.129224][ T7764]  jfs_remount+0x396/0x5b0
[  469.133624][ T7764]  ? jfs_statfs+0x550/0x550
[  469.138109][ T7764]  reconfigure_super+0x21e/0x880
[  469.143032][ T7764]  path_mount+0xd19/0xfe0
[  469.147359][ T7764]  __se_sys_mount+0x2da/0x3c0
[  469.152036][ T7764]  ? __x64_sys_mount+0xc0/0xc0
[  469.156788][ T7764]  ? lockdep_hardirqs_on+0x98/0x150
[  469.161963][ T7764]  ? __x64_sys_mount+0x20/0xc0
[  469.166707][ T7764]  do_syscall_64+0x55/0xb0
[  469.171108][ T7764]  ? clear_bhb_loop+0x40/0x90
[  469.175763][ T7764]  ? clear_bhb_loop+0x40/0x90
[  469.180418][ T7764]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  469.186302][ T7764] RIP: 0033:0x7fe6d618efc9
[  469.190702][ T7764] 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
[  469.210296][ T7764] RSP: 002b:00007fe6d7016038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  469.218692][ T7764] RAX: ffffffffffffffda RBX: 00007fe6d63e5fa0 RCX: 00007fe6d618efc9
[  469.226645][ T7764] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000000
[  469.234610][ T7764] RBP: 00007fe6d6211f91 R08: 0000000000000000 R09: 0000000000000000
[  469.242573][ T7764] R10: 00000000001c0030 R11: 0000000000000246 R12: 0000000000000000
[  469.250544][ T7764] R13: 00007fe6d63e6038 R14: 00007fe6d63e5fa0 R15: 00007ffd0acbbe78
[  469.258521][ T7764]  </TASK>
[  469.261818][ T7764] Kernel Offset: disabled
[  469.266139][ T7764] Rebooting in 86400 seconds..