Warning: Permanently added '10.128.0.145' (ED25519) to the list of known hosts. executing program [ 43.106496][ T4022] loop0: detected capacity change from 0 to 32768 [ 43.151870][ T4022] ======================================================= [ 43.151870][ T4022] WARNING: The mand mount option has been deprecated and [ 43.151870][ T4022] and is ignored by this kernel. Remove the mand [ 43.151870][ T4022] option from the mount to silence this warning. [ 43.151870][ T4022] ======================================================= [ 43.171265][ T4022] JBD2: Ignoring recovery information on journal [ 43.193444][ T4022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.202777][ T4022] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 43.207685][ T4022] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 43.210415][ T4022] OCFS2: File system is now read-only. [ 43.211856][ T4022] (syz-executor318,4022,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 43.214071][ T4022] (syz-executor318,4022,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 43.216213][ T4022] (syz-executor318,4022,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 43.218523][ T4022] (syz-executor318,4022,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 43.220899][ T4022] (syz-executor318,4022,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 43.223107][ T4022] (syz-executor318,4022,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 43.225293][ T4022] (syz-executor318,4022,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 43.227627][ T4022] (syz-executor318,4022,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 43.230151][ T4022] (syz-executor318,4022,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 43.232760][ T4022] (syz-executor318,4022,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 43.235372][ T4022] (syz-executor318,4022,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 43.237896][ T4022] (syz-executor318,4022,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 43.240478][ T4022] (syz-executor318,4022,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 43.243044][ T4022] (syz-executor318,4022,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 43.245524][ T4022] (syz-executor318,4022,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 43.247752][ T4022] (syz-executor318,4022,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 43.250111][ T4022] (syz-executor318,4022,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 43.266496][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.540478][ T4026] loop0: detected capacity change from 0 to 32768 [ 43.617210][ T4026] JBD2: Ignoring recovery information on journal [ 43.651231][ T4026] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.657971][ T4026] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 43.663187][ T4026] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 43.665997][ T4026] OCFS2: File system is now read-only. [ 43.667388][ T4026] (syz-executor318,4026,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 43.669586][ T4026] (syz-executor318,4026,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 43.672076][ T4026] (syz-executor318,4026,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 43.674342][ T4026] (syz-executor318,4026,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 43.676765][ T4026] (syz-executor318,4026,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 43.679041][ T4026] (syz-executor318,4026,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 43.681659][ T4026] (syz-executor318,4026,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 43.684045][ T4026] (syz-executor318,4026,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 43.686457][ T4026] (syz-executor318,4026,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 43.689070][ T4026] (syz-executor318,4026,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 43.691803][ T4026] (syz-executor318,4026,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 43.694198][ T4026] (syz-executor318,4026,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 43.696559][ T4026] (syz-executor318,4026,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 43.699279][ T4026] (syz-executor318,4026,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 43.702076][ T4026] (syz-executor318,4026,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 43.704275][ T4026] (syz-executor318,4026,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 43.706485][ T4026] (syz-executor318,4026,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 43.724931][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.002364][ T4029] loop0: detected capacity change from 0 to 32768 [ 44.057022][ T4029] JBD2: Ignoring recovery information on journal [ 44.091120][ T4029] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.106078][ T4029] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 44.110721][ T4029] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.113226][ T4029] OCFS2: File system is now read-only. [ 44.114618][ T4029] (syz-executor318,4029,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 44.116744][ T4029] (syz-executor318,4029,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 44.118913][ T4029] (syz-executor318,4029,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 44.121954][ T4029] (syz-executor318,4029,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 44.124183][ T4029] (syz-executor318,4029,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 44.126409][ T4029] (syz-executor318,4029,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 44.128570][ T4029] (syz-executor318,4029,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 44.131514][ T4029] (syz-executor318,4029,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 44.133862][ T4029] (syz-executor318,4029,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 44.136330][ T4029] (syz-executor318,4029,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 44.138794][ T4029] (syz-executor318,4029,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 44.141859][ T4029] (syz-executor318,4029,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 44.144212][ T4029] (syz-executor318,4029,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 44.146702][ T4029] (syz-executor318,4029,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 44.149122][ T4029] (syz-executor318,4029,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 44.151816][ T4029] (syz-executor318,4029,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 44.154074][ T4029] (syz-executor318,4029,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 44.166861][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.452616][ T4032] loop0: detected capacity change from 0 to 32768 [ 44.506012][ T4032] JBD2: Ignoring recovery information on journal [ 44.523861][ T4032] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.528961][ T4032] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 44.534003][ T4032] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.536599][ T4032] OCFS2: File system is now read-only. [ 44.538027][ T4032] (syz-executor318,4032,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 44.540161][ T4032] (syz-executor318,4032,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 44.542793][ T4032] (syz-executor318,4032,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 44.545089][ T4032] (syz-executor318,4032,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 44.547344][ T4032] (syz-executor318,4032,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 44.549544][ T4032] (syz-executor318,4032,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 44.552081][ T4032] (syz-executor318,4032,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 44.554434][ T4032] (syz-executor318,4032,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 44.556858][ T4032] (syz-executor318,4032,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 44.559299][ T4032] (syz-executor318,4032,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 44.562145][ T4032] (syz-executor318,4032,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 44.564597][ T4032] (syz-executor318,4032,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 44.566979][ T4032] (syz-executor318,4032,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 44.569562][ T4032] (syz-executor318,4032,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 44.572467][ T4032] (syz-executor318,4032,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 44.574635][ T4032] (syz-executor318,4032,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 44.576965][ T4032] (syz-executor318,4032,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 44.592473][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.851146][ T4035] loop0: detected capacity change from 0 to 32768 [ 44.903752][ T4035] JBD2: Ignoring recovery information on journal [ 44.926408][ T4035] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.931791][ T4035] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 44.936409][ T4035] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.938876][ T4035] OCFS2: File system is now read-only. [ 44.940435][ T4035] (syz-executor318,4035,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 44.942757][ T4035] (syz-executor318,4035,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 44.944919][ T4035] (syz-executor318,4035,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 44.947198][ T4035] (syz-executor318,4035,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 44.949547][ T4035] (syz-executor318,4035,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 44.951981][ T4035] (syz-executor318,4035,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 44.954435][ T4035] (syz-executor318,4035,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 44.956824][ T4035] (syz-executor318,4035,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 44.959188][ T4035] (syz-executor318,4035,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 44.961669][ T4035] (syz-executor318,4035,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 44.964484][ T4035] (syz-executor318,4035,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 44.966904][ T4035] (syz-executor318,4035,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 44.969323][ T4035] (syz-executor318,4035,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 44.972137][ T4035] (syz-executor318,4035,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 44.974738][ T4035] (syz-executor318,4035,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 44.976881][ T4035] (syz-executor318,4035,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 44.979106][ T4035] (syz-executor318,4035,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 44.989454][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.261871][ T4038] loop0: detected capacity change from 0 to 32768 [ 45.315482][ T4038] JBD2: Ignoring recovery information on journal [ 45.333459][ T4038] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.338232][ T4038] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 45.343472][ T4038] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 45.346154][ T4038] OCFS2: File system is now read-only. [ 45.347617][ T4038] (syz-executor318,4038,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 45.349838][ T4038] (syz-executor318,4038,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 45.352292][ T4038] (syz-executor318,4038,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 45.354975][ T4038] (syz-executor318,4038,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 45.357331][ T4038] (syz-executor318,4038,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 45.359756][ T4038] (syz-executor318,4038,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 45.362216][ T4038] (syz-executor318,4038,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 45.364714][ T4038] (syz-executor318,4038,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 45.366999][ T4038] (syz-executor318,4038,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 45.369351][ T4038] (syz-executor318,4038,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 45.372005][ T4038] (syz-executor318,4038,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 45.374270][ T4038] (syz-executor318,4038,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 45.376519][ T4038] (syz-executor318,4038,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 45.378949][ T4038] (syz-executor318,4038,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 45.381463][ T4038] (syz-executor318,4038,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 45.383975][ T4038] (syz-executor318,4038,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 45.386227][ T4038] (syz-executor318,4038,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 45.402770][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.683271][ T4041] loop0: detected capacity change from 0 to 32768 [ 45.732631][ T4041] JBD2: Ignoring recovery information on journal [ 45.768965][ T4041] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.774767][ T4041] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 45.779643][ T4041] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 45.782367][ T4041] OCFS2: File system is now read-only. [ 45.784129][ T4041] (syz-executor318,4041,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 45.786335][ T4041] (syz-executor318,4041,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 45.788498][ T4041] (syz-executor318,4041,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 45.791291][ T4041] (syz-executor318,4041,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 45.793684][ T4041] (syz-executor318,4041,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 45.795927][ T4041] (syz-executor318,4041,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 45.798158][ T4041] (syz-executor318,4041,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 45.800653][ T4041] (syz-executor318,4041,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 45.803487][ T4041] (syz-executor318,4041,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 45.805938][ T4041] (syz-executor318,4041,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 45.808345][ T4041] (syz-executor318,4041,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 45.811026][ T4041] (syz-executor318,4041,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 45.813516][ T4041] (syz-executor318,4041,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 45.816117][ T4041] (syz-executor318,4041,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 45.818584][ T4041] (syz-executor318,4041,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 45.820861][ T4041] (syz-executor318,4041,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 45.823110][ T4041] (syz-executor318,4041,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 45.840026][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.112178][ T4044] loop0: detected capacity change from 0 to 32768 [ 46.159841][ T4044] JBD2: Ignoring recovery information on journal [ 46.181402][ T4044] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.186447][ T4044] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 46.191159][ T4044] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 46.193920][ T4044] OCFS2: File system is now read-only. [ 46.195320][ T4044] (syz-executor318,4044,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 46.197669][ T4044] (syz-executor318,4044,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 46.199791][ T4044] (syz-executor318,4044,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 46.202607][ T4044] (syz-executor318,4044,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 46.204997][ T4044] (syz-executor318,4044,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 46.207272][ T4044] (syz-executor318,4044,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 46.209723][ T4044] (syz-executor318,4044,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 46.212276][ T4044] (syz-executor318,4044,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 46.215068][ T4044] (syz-executor318,4044,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 46.217634][ T4044] (syz-executor318,4044,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 46.220167][ T4044] (syz-executor318,4044,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 46.222687][ T4044] (syz-executor318,4044,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 46.225411][ T4044] (syz-executor318,4044,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 46.228154][ T4044] (syz-executor318,4044,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 46.230758][ T4044] (syz-executor318,4044,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 46.233077][ T4044] (syz-executor318,4044,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 46.235341][ T4044] (syz-executor318,4044,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 46.246172][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.522726][ T4047] loop0: detected capacity change from 0 to 32768 [ 46.596094][ T4047] JBD2: Ignoring recovery information on journal [ 46.614005][ T4047] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.619376][ T4047] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 46.624555][ T4047] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 46.627137][ T4047] OCFS2: File system is now read-only. [ 46.628598][ T4047] (syz-executor318,4047,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 46.631040][ T4047] (syz-executor318,4047,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 46.633178][ T4047] (syz-executor318,4047,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 46.635449][ T4047] (syz-executor318,4047,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 46.637834][ T4047] (syz-executor318,4047,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 46.640073][ T4047] (syz-executor318,4047,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 46.642512][ T4047] (syz-executor318,4047,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 46.645147][ T4047] (syz-executor318,4047,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 46.647500][ T4047] (syz-executor318,4047,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 46.650012][ T4047] (syz-executor318,4047,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 46.652715][ T4047] (syz-executor318,4047,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 46.655325][ T4047] (syz-executor318,4047,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 46.657746][ T4047] (syz-executor318,4047,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 46.660370][ T4047] (syz-executor318,4047,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 46.663156][ T4047] (syz-executor318,4047,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 46.665384][ T4047] (syz-executor318,4047,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 46.667718][ T4047] (syz-executor318,4047,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 46.683803][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.963565][ T4050] loop0: detected capacity change from 0 to 32768 [ 47.024106][ T4050] JBD2: Ignoring recovery information on journal [ 47.043462][ T4050] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.049097][ T4050] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 47.055349][ T4050] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.057931][ T4050] OCFS2: File system is now read-only. [ 47.059393][ T4050] (syz-executor318,4050,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 47.061622][ T4050] (syz-executor318,4050,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 47.063955][ T4050] (syz-executor318,4050,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 47.066412][ T4050] (syz-executor318,4050,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 47.068766][ T4050] (syz-executor318,4050,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 47.071092][ T4050] (syz-executor318,4050,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 47.073614][ T4050] (syz-executor318,4050,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 47.075962][ T4050] (syz-executor318,4050,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 47.078498][ T4050] (syz-executor318,4050,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 47.081024][ T4050] (syz-executor318,4050,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 47.083715][ T4050] (syz-executor318,4050,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 47.086169][ T4050] (syz-executor318,4050,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 47.088675][ T4050] (syz-executor318,4050,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 47.091256][ T4050] (syz-executor318,4050,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 47.093982][ T4050] (syz-executor318,4050,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 47.096172][ T4050] (syz-executor318,4050,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 47.098401][ T4050] (syz-executor318,4050,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 47.115461][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.389428][ T4053] loop0: detected capacity change from 0 to 32768 [ 47.403869][ T4053] JBD2: Ignoring recovery information on journal [ 47.425085][ T4053] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.430004][ T4053] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 47.435135][ T4053] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.437703][ T4053] OCFS2: File system is now read-only. [ 47.439046][ T4053] (syz-executor318,4053,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 47.441731][ T4053] (syz-executor318,4053,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 47.443737][ T4053] (syz-executor318,4053,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 47.445992][ T4053] (syz-executor318,4053,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 47.448083][ T4053] (syz-executor318,4053,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 47.450228][ T4053] (syz-executor318,4053,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 47.452644][ T4053] (syz-executor318,4053,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 47.455031][ T4053] (syz-executor318,4053,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 47.458230][ T4053] (syz-executor318,4053,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 47.460611][ T4053] (syz-executor318,4053,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 47.463151][ T4053] (syz-executor318,4053,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 47.465343][ T4053] (syz-executor318,4053,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 47.467529][ T4053] (syz-executor318,4053,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 47.470062][ T4053] (syz-executor318,4053,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 47.472534][ T4053] (syz-executor318,4053,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 47.474892][ T4053] (syz-executor318,4053,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 47.477082][ T4053] (syz-executor318,4053,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 47.495151][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.762323][ T4057] loop0: detected capacity change from 0 to 32768 [ 47.814967][ T4057] JBD2: Ignoring recovery information on journal [ 47.831964][ T4057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.837608][ T4057] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 47.842972][ T4057] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.845511][ T4057] OCFS2: File system is now read-only. [ 47.846874][ T4057] (syz-executor318,4057,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 47.849047][ T4057] (syz-executor318,4057,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 47.851340][ T4057] (syz-executor318,4057,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 47.853753][ T4057] (syz-executor318,4057,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 47.856096][ T4057] (syz-executor318,4057,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 47.858460][ T4057] (syz-executor318,4057,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 47.860886][ T4057] (syz-executor318,4057,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 47.863327][ T4057] (syz-executor318,4057,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 47.865798][ T4057] (syz-executor318,4057,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 47.868302][ T4057] (syz-executor318,4057,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 47.870849][ T4057] (syz-executor318,4057,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 47.873301][ T4057] (syz-executor318,4057,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 47.875643][ T4057] (syz-executor318,4057,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 47.878275][ T4057] (syz-executor318,4057,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 47.880835][ T4057] (syz-executor318,4057,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 47.883054][ T4057] (syz-executor318,4057,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 47.885382][ T4057] (syz-executor318,4057,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 47.904151][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.171894][ T4060] loop0: detected capacity change from 0 to 32768 [ 48.220584][ T4060] JBD2: Ignoring recovery information on journal [ 48.240802][ T4060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.245833][ T4060] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 48.250776][ T4060] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 48.253400][ T4060] OCFS2: File system is now read-only. [ 48.254783][ T4060] (syz-executor318,4060,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 48.257065][ T4060] (syz-executor318,4060,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 48.259158][ T4060] (syz-executor318,4060,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 48.261684][ T4060] (syz-executor318,4060,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 48.264056][ T4060] (syz-executor318,4060,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 48.266313][ T4060] (syz-executor318,4060,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 48.268570][ T4060] (syz-executor318,4060,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 48.271162][ T4060] (syz-executor318,4060,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 48.273655][ T4060] (syz-executor318,4060,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 48.276257][ T4060] (syz-executor318,4060,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 48.278899][ T4060] (syz-executor318,4060,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 48.281589][ T4060] (syz-executor318,4060,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 48.284014][ T4060] (syz-executor318,4060,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 48.286478][ T4060] (syz-executor318,4060,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 48.289031][ T4060] (syz-executor318,4060,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 48.291389][ T4060] (syz-executor318,4060,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 48.293816][ T4060] (syz-executor318,4060,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 48.310526][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.591594][ T4063] loop0: detected capacity change from 0 to 32768 [ 48.645100][ T4063] JBD2: Ignoring recovery information on journal [ 48.663205][ T4063] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.668137][ T4063] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 48.673600][ T4063] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 48.676442][ T4063] OCFS2: File system is now read-only. [ 48.677955][ T4063] (syz-executor318,4063,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 48.680160][ T4063] (syz-executor318,4063,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 48.683023][ T4063] (syz-executor318,4063,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 48.685303][ T4063] (syz-executor318,4063,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 48.687667][ T4063] (syz-executor318,4063,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 48.689977][ T4063] (syz-executor318,4063,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 48.692949][ T4063] (syz-executor318,4063,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 48.695389][ T4063] (syz-executor318,4063,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 48.697748][ T4063] (syz-executor318,4063,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 48.700184][ T4063] (syz-executor318,4063,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 48.703251][ T4063] (syz-executor318,4063,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 48.705725][ T4063] (syz-executor318,4063,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 48.708185][ T4063] (syz-executor318,4063,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 48.711094][ T4063] (syz-executor318,4063,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 48.713619][ T4063] (syz-executor318,4063,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 48.715906][ T4063] (syz-executor318,4063,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 48.718323][ T4063] (syz-executor318,4063,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 48.733739][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.011203][ T4066] loop0: detected capacity change from 0 to 32768 [ 49.075918][ T4066] JBD2: Ignoring recovery information on journal [ 49.095212][ T4066] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.103904][ T4066] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 49.108430][ T4066] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 49.111438][ T4066] OCFS2: File system is now read-only. [ 49.112946][ T4066] (syz-executor318,4066,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 49.115022][ T4066] (syz-executor318,4066,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 49.117176][ T4066] (syz-executor318,4066,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 49.119508][ T4066] (syz-executor318,4066,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 49.122451][ T4066] (syz-executor318,4066,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 49.124606][ T4066] (syz-executor318,4066,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 49.126866][ T4066] (syz-executor318,4066,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 49.129251][ T4066] (syz-executor318,4066,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 49.132335][ T4066] (syz-executor318,4066,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 49.134819][ T4066] (syz-executor318,4066,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 49.137207][ T4066] (syz-executor318,4066,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 49.139668][ T4066] (syz-executor318,4066,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 49.142630][ T4066] (syz-executor318,4066,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 49.145103][ T4066] (syz-executor318,4066,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 49.147570][ T4066] (syz-executor318,4066,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 49.149734][ T4066] (syz-executor318,4066,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 49.152619][ T4066] (syz-executor318,4066,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 49.163196][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.452052][ T4070] loop0: detected capacity change from 0 to 32768 [ 49.497646][ T4070] JBD2: Ignoring recovery information on journal [ 49.539994][ T4070] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.547350][ T4070] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 49.553126][ T4070] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 49.555735][ T4070] OCFS2: File system is now read-only. [ 49.557128][ T4070] (syz-executor318,4070,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 49.559270][ T4070] (syz-executor318,4070,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 49.564211][ T4070] (syz-executor318,4070,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 49.566573][ T4070] (syz-executor318,4070,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 49.568860][ T4070] (syz-executor318,4070,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 49.571963][ T4070] (syz-executor318,4070,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 49.574187][ T4070] (syz-executor318,4070,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 49.576552][ T4070] (syz-executor318,4070,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 49.578908][ T4070] (syz-executor318,4070,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 49.582117][ T4070] (syz-executor318,4070,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 49.584606][ T4070] (syz-executor318,4070,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 49.587037][ T4070] (syz-executor318,4070,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 49.589466][ T4070] (syz-executor318,4070,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 49.592628][ T4070] (syz-executor318,4070,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 49.595186][ T4070] (syz-executor318,4070,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 49.597445][ T4070] (syz-executor318,4070,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 49.599762][ T4070] (syz-executor318,4070,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 49.616532][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.886298][ T4075] loop0: detected capacity change from 0 to 32768 [ 49.946441][ T4075] JBD2: Ignoring recovery information on journal [ 49.982834][ T4075] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.987310][ T4075] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 49.992565][ T4075] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 49.995208][ T4075] OCFS2: File system is now read-only. [ 49.996606][ T4075] (syz-executor318,4075,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 49.998748][ T4075] (syz-executor318,4075,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 50.001383][ T4075] (syz-executor318,4075,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 50.003911][ T4075] (syz-executor318,4075,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 50.006225][ T4075] (syz-executor318,4075,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 50.008473][ T4075] (syz-executor318,4075,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 50.011172][ T4075] (syz-executor318,4075,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 50.013477][ T4075] (syz-executor318,4075,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 50.016014][ T4075] (syz-executor318,4075,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 50.018470][ T4075] (syz-executor318,4075,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 50.021226][ T4075] (syz-executor318,4075,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 50.023612][ T4075] (syz-executor318,4075,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 50.025986][ T4075] (syz-executor318,4075,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 50.028626][ T4075] (syz-executor318,4075,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 50.031558][ T4075] (syz-executor318,4075,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 50.033844][ T4075] (syz-executor318,4075,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 50.036181][ T4075] (syz-executor318,4075,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 50.053691][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.310972][ T4078] loop0: detected capacity change from 0 to 32768 [ 50.394293][ T4078] JBD2: Ignoring recovery information on journal [ 50.424051][ T4078] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.429511][ T4078] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 50.434486][ T4078] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 50.436992][ T4078] OCFS2: File system is now read-only. [ 50.438415][ T4078] (syz-executor318,4078,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 50.440685][ T4078] (syz-executor318,4078,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 50.442790][ T4078] (syz-executor318,4078,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 50.445221][ T4078] (syz-executor318,4078,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 50.447518][ T4078] (syz-executor318,4078,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 50.449666][ T4078] (syz-executor318,4078,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 50.451996][ T4078] (syz-executor318,4078,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 50.454299][ T4078] (syz-executor318,4078,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 50.456740][ T4078] (syz-executor318,4078,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 50.459156][ T4078] (syz-executor318,4078,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 50.461726][ T4078] (syz-executor318,4078,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 50.464141][ T4078] (syz-executor318,4078,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 50.466498][ T4078] (syz-executor318,4078,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 50.469145][ T4078] (syz-executor318,4078,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 50.471782][ T4078] (syz-executor318,4078,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 50.473998][ T4078] (syz-executor318,4078,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 50.476267][ T4078] (syz-executor318,4078,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 50.496027][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.770214][ T4083] loop0: detected capacity change from 0 to 32768 [ 50.844311][ T4083] JBD2: Ignoring recovery information on journal [ 50.891843][ T4083] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.897305][ T4083] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 50.902333][ T4083] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 50.905257][ T4083] OCFS2: File system is now read-only. [ 50.906647][ T4083] (syz-executor318,4083,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 50.908757][ T4083] (syz-executor318,4083,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 50.911409][ T4083] (syz-executor318,4083,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 50.913759][ T4083] (syz-executor318,4083,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 50.916073][ T4083] (syz-executor318,4083,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 50.918384][ T4083] (syz-executor318,4083,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 50.921049][ T4083] (syz-executor318,4083,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 50.923458][ T4083] (syz-executor318,4083,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 50.925945][ T4083] (syz-executor318,4083,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 50.928480][ T4083] (syz-executor318,4083,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 50.931320][ T4083] (syz-executor318,4083,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 50.933794][ T4083] (syz-executor318,4083,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 50.936199][ T4083] (syz-executor318,4083,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 50.938715][ T4083] (syz-executor318,4083,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 50.941551][ T4083] (syz-executor318,4083,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 50.943767][ T4083] (syz-executor318,4083,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 50.946130][ T4083] (syz-executor318,4083,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 50.960825][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.220897][ T4086] loop0: detected capacity change from 0 to 32768 [ 51.274706][ T4086] JBD2: Ignoring recovery information on journal [ 51.314804][ T4086] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.320149][ T4086] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 51.325385][ T4086] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 51.327946][ T4086] OCFS2: File system is now read-only. [ 51.329323][ T4086] (syz-executor318,4086,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 51.331610][ T4086] (syz-executor318,4086,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 51.334235][ T4086] (syz-executor318,4086,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 51.336583][ T4086] (syz-executor318,4086,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 51.338962][ T4086] (syz-executor318,4086,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 51.341455][ T4086] (syz-executor318,4086,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 51.343771][ T4086] (syz-executor318,4086,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 51.346191][ T4086] (syz-executor318,4086,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 51.348544][ T4086] (syz-executor318,4086,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 51.351231][ T4086] (syz-executor318,4086,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 51.353793][ T4086] (syz-executor318,4086,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 51.356237][ T4086] (syz-executor318,4086,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 51.358652][ T4086] (syz-executor318,4086,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 51.361395][ T4086] (syz-executor318,4086,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 51.363958][ T4086] (syz-executor318,4086,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 51.366210][ T4086] (syz-executor318,4086,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 51.368522][ T4086] (syz-executor318,4086,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 51.382313][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.652628][ T4089] loop0: detected capacity change from 0 to 32768 [ 51.704044][ T4089] JBD2: Ignoring recovery information on journal [ 51.731619][ T4089] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.742073][ T4089] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 51.746652][ T4089] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 51.749232][ T4089] OCFS2: File system is now read-only. [ 51.751253][ T4089] (syz-executor318,4089,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 51.753484][ T4089] (syz-executor318,4089,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 51.755658][ T4089] (syz-executor318,4089,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 51.757952][ T4089] (syz-executor318,4089,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 51.760888][ T4089] (syz-executor318,4089,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 51.763127][ T4089] (syz-executor318,4089,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 51.765369][ T4089] (syz-executor318,4089,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 51.767698][ T4089] (syz-executor318,4089,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 51.770139][ T4089] (syz-executor318,4089,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 51.773465][ T4089] (syz-executor318,4089,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 51.775920][ T4089] (syz-executor318,4089,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 51.778274][ T4089] (syz-executor318,4089,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 51.781067][ T4089] (syz-executor318,4089,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 51.783618][ T4089] (syz-executor318,4089,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 51.786196][ T4089] (syz-executor318,4089,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 51.788458][ T4089] (syz-executor318,4089,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 51.791258][ T4089] (syz-executor318,4089,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 51.803972][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.090769][ T4092] loop0: detected capacity change from 0 to 32768 [ 52.146940][ T4092] JBD2: Ignoring recovery information on journal [ 52.199352][ T4092] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.204832][ T4092] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 52.209467][ T4092] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 52.212455][ T4092] OCFS2: File system is now read-only. [ 52.213951][ T4092] (syz-executor318,4092,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 52.216108][ T4092] (syz-executor318,4092,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 52.218264][ T4092] (syz-executor318,4092,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 52.220659][ T4092] (syz-executor318,4092,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 52.223041][ T4092] (syz-executor318,4092,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 52.225438][ T4092] (syz-executor318,4092,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 52.227852][ T4092] (syz-executor318,4092,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 52.230301][ T4092] (syz-executor318,4092,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 52.232683][ T4092] (syz-executor318,4092,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 52.235132][ T4092] (syz-executor318,4092,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 52.237662][ T4092] (syz-executor318,4092,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 52.240090][ T4092] (syz-executor318,4092,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 52.242591][ T4092] (syz-executor318,4092,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 52.245118][ T4092] (syz-executor318,4092,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 52.247583][ T4092] (syz-executor318,4092,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 52.249797][ T4092] (syz-executor318,4092,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 52.252197][ T4092] (syz-executor318,4092,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 52.266882][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.532419][ T4095] loop0: detected capacity change from 0 to 32768 [ 52.584283][ T4095] JBD2: Ignoring recovery information on journal [ 52.608669][ T4095] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.616759][ T4095] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 52.621666][ T4095] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 52.624174][ T4095] OCFS2: File system is now read-only. [ 52.625520][ T4095] (syz-executor318,4095,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 52.627633][ T4095] (syz-executor318,4095,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 52.629704][ T4095] (syz-executor318,4095,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 52.632181][ T4095] (syz-executor318,4095,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 52.634544][ T4095] (syz-executor318,4095,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 52.636699][ T4095] (syz-executor318,4095,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 52.638999][ T4095] (syz-executor318,4095,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 52.641519][ T4095] (syz-executor318,4095,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 52.644071][ T4095] (syz-executor318,4095,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 52.646476][ T4095] (syz-executor318,4095,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 52.648897][ T4095] (syz-executor318,4095,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 52.651433][ T4095] (syz-executor318,4095,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 52.653856][ T4095] (syz-executor318,4095,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 52.656543][ T4095] (syz-executor318,4095,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 52.659268][ T4095] (syz-executor318,4095,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 52.661670][ T4095] (syz-executor318,4095,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 52.664030][ T4095] (syz-executor318,4095,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 52.681636][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.939996][ T4098] loop0: detected capacity change from 0 to 32768 [ 53.005840][ T4098] JBD2: Ignoring recovery information on journal [ 53.043563][ T4098] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.049059][ T4098] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 53.054276][ T4098] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.056891][ T4098] OCFS2: File system is now read-only. [ 53.058366][ T4098] (syz-executor318,4098,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 53.061187][ T4098] (syz-executor318,4098,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 53.063321][ T4098] (syz-executor318,4098,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 53.065542][ T4098] (syz-executor318,4098,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 53.067917][ T4098] (syz-executor318,4098,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 53.070492][ T4098] (syz-executor318,4098,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 53.072793][ T4098] (syz-executor318,4098,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 53.075205][ T4098] (syz-executor318,4098,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 53.078059][ T4098] (syz-executor318,4098,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 53.080803][ T4098] (syz-executor318,4098,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 53.083272][ T4098] (syz-executor318,4098,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 53.085672][ T4098] (syz-executor318,4098,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 53.088064][ T4098] (syz-executor318,4098,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 53.090638][ T4098] (syz-executor318,4098,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 53.093229][ T4098] (syz-executor318,4098,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 53.095497][ T4098] (syz-executor318,4098,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 53.097786][ T4098] (syz-executor318,4098,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 53.113928][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.384550][ T4101] loop0: detected capacity change from 0 to 32768 [ 53.435935][ T4101] JBD2: Ignoring recovery information on journal [ 53.467435][ T4101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.473233][ T4101] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 53.478043][ T4101] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.481029][ T4101] OCFS2: File system is now read-only. [ 53.482472][ T4101] (syz-executor318,4101,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 53.484844][ T4101] (syz-executor318,4101,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 53.487054][ T4101] (syz-executor318,4101,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 53.489394][ T4101] (syz-executor318,4101,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 53.492219][ T4101] (syz-executor318,4101,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 53.494358][ T4101] (syz-executor318,4101,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 53.496634][ T4101] (syz-executor318,4101,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 53.498962][ T4101] (syz-executor318,4101,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 53.501935][ T4101] (syz-executor318,4101,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 53.504387][ T4101] (syz-executor318,4101,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 53.506754][ T4101] (syz-executor318,4101,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 53.509148][ T4101] (syz-executor318,4101,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 53.512152][ T4101] (syz-executor318,4101,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 53.514676][ T4101] (syz-executor318,4101,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 53.517176][ T4101] (syz-executor318,4101,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 53.519340][ T4101] (syz-executor318,4101,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 53.522260][ T4101] (syz-executor318,4101,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 53.534313][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.801001][ T4104] loop0: detected capacity change from 0 to 32768 [ 53.854971][ T4104] JBD2: Ignoring recovery information on journal [ 53.875392][ T4104] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.880889][ T4104] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 53.885520][ T4104] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.888195][ T4104] OCFS2: File system is now read-only. [ 53.889631][ T4104] (syz-executor318,4104,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 53.892333][ T4104] (syz-executor318,4104,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 53.894504][ T4104] (syz-executor318,4104,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 53.896786][ T4104] (syz-executor318,4104,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 53.899300][ T4104] (syz-executor318,4104,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 53.902051][ T4104] (syz-executor318,4104,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 53.904280][ T4104] (syz-executor318,4104,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 53.906573][ T4104] (syz-executor318,4104,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 53.908882][ T4104] (syz-executor318,4104,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 53.911869][ T4104] (syz-executor318,4104,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 53.914305][ T4104] (syz-executor318,4104,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 53.916747][ T4104] (syz-executor318,4104,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 53.919148][ T4104] (syz-executor318,4104,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 53.922379][ T4104] (syz-executor318,4104,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 53.925001][ T4104] (syz-executor318,4104,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 53.927280][ T4104] (syz-executor318,4104,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 53.929593][ T4104] (syz-executor318,4104,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 53.947322][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.241037][ T4107] loop0: detected capacity change from 0 to 32768 [ 54.295271][ T4107] JBD2: Ignoring recovery information on journal [ 54.334497][ T4107] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.340988][ T4107] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 54.345762][ T4107] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 54.348586][ T4107] OCFS2: File system is now read-only. [ 54.349995][ T4107] (syz-executor318,4107,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 54.352983][ T4107] (syz-executor318,4107,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 54.355184][ T4107] (syz-executor318,4107,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 54.357570][ T4107] (syz-executor318,4107,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 54.360017][ T4107] (syz-executor318,4107,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 54.362862][ T4107] (syz-executor318,4107,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 54.365220][ T4107] (syz-executor318,4107,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 54.367641][ T4107] (syz-executor318,4107,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 54.370219][ T4107] (syz-executor318,4107,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 54.373250][ T4107] (syz-executor318,4107,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 54.375654][ T4107] (syz-executor318,4107,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 54.378098][ T4107] (syz-executor318,4107,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 54.381002][ T4107] (syz-executor318,4107,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 54.383520][ T4107] (syz-executor318,4107,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 54.385968][ T4107] (syz-executor318,4107,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 54.388176][ T4107] (syz-executor318,4107,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 54.391018][ T4107] (syz-executor318,4107,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 54.408082][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.679546][ T4110] loop0: detected capacity change from 0 to 32768 [ 54.750209][ T4110] JBD2: Ignoring recovery information on journal [ 54.796586][ T4110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.802087][ T4110] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 54.806666][ T4110] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 54.809251][ T4110] OCFS2: File system is now read-only. [ 54.810834][ T4110] (syz-executor318,4110,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 54.812996][ T4110] (syz-executor318,4110,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 54.815414][ T4110] (syz-executor318,4110,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 54.817880][ T4110] (syz-executor318,4110,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 54.820233][ T4110] (syz-executor318,4110,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 54.822618][ T4110] (syz-executor318,4110,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 54.824844][ T4110] (syz-executor318,4110,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 54.827201][ T4110] (syz-executor318,4110,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 54.829681][ T4110] (syz-executor318,4110,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 54.832273][ T4110] (syz-executor318,4110,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 54.834721][ T4110] (syz-executor318,4110,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 54.837139][ T4110] (syz-executor318,4110,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 54.839571][ T4110] (syz-executor318,4110,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 54.842280][ T4110] (syz-executor318,4110,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 54.844561][ T4110] (syz-executor318,4110,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 54.846599][ T4110] (syz-executor318,4110,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 54.848760][ T4110] (syz-executor318,4110,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 54.857166][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.139108][ T4113] loop0: detected capacity change from 0 to 32768 [ 55.212541][ T4113] JBD2: Ignoring recovery information on journal [ 55.231437][ T4113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.238117][ T4113] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 55.243450][ T4113] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 55.246267][ T4113] OCFS2: File system is now read-only. [ 55.247685][ T4113] (syz-executor318,4113,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 55.249767][ T4113] (syz-executor318,4113,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 55.252366][ T4113] (syz-executor318,4113,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 55.254696][ T4113] (syz-executor318,4113,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 55.257187][ T4113] (syz-executor318,4113,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 55.259495][ T4113] (syz-executor318,4113,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 55.262084][ T4113] (syz-executor318,4113,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 55.264502][ T4113] (syz-executor318,4113,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 55.266848][ T4113] (syz-executor318,4113,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 55.269299][ T4113] (syz-executor318,4113,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 55.271981][ T4113] (syz-executor318,4113,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 55.274161][ T4113] (syz-executor318,4113,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 55.276529][ T4113] (syz-executor318,4113,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 55.278932][ T4113] (syz-executor318,4113,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 55.281729][ T4113] (syz-executor318,4113,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 55.283788][ T4113] (syz-executor318,4113,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 55.286078][ T4113] (syz-executor318,4113,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 55.296421][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.562268][ T4116] loop0: detected capacity change from 0 to 32768 [ 55.614496][ T4116] JBD2: Ignoring recovery information on journal [ 55.632409][ T4116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.637198][ T4116] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 55.642516][ T4116] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 55.645096][ T4116] OCFS2: File system is now read-only. [ 55.646549][ T4116] (syz-executor318,4116,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 55.648677][ T4116] (syz-executor318,4116,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 55.651507][ T4116] (syz-executor318,4116,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 55.653900][ T4116] (syz-executor318,4116,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 55.656161][ T4116] (syz-executor318,4116,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 55.658412][ T4116] (syz-executor318,4116,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 55.661198][ T4116] (syz-executor318,4116,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 55.663558][ T4116] (syz-executor318,4116,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 55.666015][ T4116] (syz-executor318,4116,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 55.668595][ T4116] (syz-executor318,4116,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 55.671553][ T4116] (syz-executor318,4116,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 55.673922][ T4116] (syz-executor318,4116,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 55.676358][ T4116] (syz-executor318,4116,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 55.678852][ T4116] (syz-executor318,4116,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 55.681851][ T4116] (syz-executor318,4116,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 55.684132][ T4116] (syz-executor318,4116,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 55.686533][ T4116] (syz-executor318,4116,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 55.702887][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.985410][ T4119] loop0: detected capacity change from 0 to 32768 [ 56.043484][ T4119] JBD2: Ignoring recovery information on journal [ 56.078331][ T4119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.083952][ T4119] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 56.088739][ T4119] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.091997][ T4119] OCFS2: File system is now read-only. [ 56.093513][ T4119] (syz-executor318,4119,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 56.095731][ T4119] (syz-executor318,4119,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 56.097893][ T4119] (syz-executor318,4119,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 56.100833][ T4119] (syz-executor318,4119,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 56.103226][ T4119] (syz-executor318,4119,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 56.105502][ T4119] (syz-executor318,4119,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 56.107844][ T4119] (syz-executor318,4119,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 56.110208][ T4119] (syz-executor318,4119,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 56.113516][ T4119] (syz-executor318,4119,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 56.116050][ T4119] (syz-executor318,4119,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 56.118536][ T4119] (syz-executor318,4119,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 56.121584][ T4119] (syz-executor318,4119,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 56.124080][ T4119] (syz-executor318,4119,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 56.126576][ T4119] (syz-executor318,4119,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 56.129101][ T4119] (syz-executor318,4119,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 56.131928][ T4119] (syz-executor318,4119,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 56.134299][ T4119] (syz-executor318,4119,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 56.152344][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.486109][ T4122] loop0: detected capacity change from 0 to 32768 [ 56.497405][ T4122] JBD2: Ignoring recovery information on journal [ 56.519136][ T4122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.527837][ T4122] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 56.532991][ T4122] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.535776][ T4122] OCFS2: File system is now read-only. [ 56.537246][ T4122] (syz-executor318,4122,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 56.539426][ T4122] (syz-executor318,4122,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 56.542086][ T4122] (syz-executor318,4122,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 56.544450][ T4122] (syz-executor318,4122,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 56.546739][ T4122] (syz-executor318,4122,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 56.549002][ T4122] (syz-executor318,4122,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 56.551768][ T4122] (syz-executor318,4122,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 56.554207][ T4122] (syz-executor318,4122,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 56.556557][ T4122] (syz-executor318,4122,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 56.559038][ T4122] (syz-executor318,4122,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 56.562012][ T4122] (syz-executor318,4122,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 56.564437][ T4122] (syz-executor318,4122,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 56.566891][ T4122] (syz-executor318,4122,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 56.569399][ T4122] (syz-executor318,4122,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 56.572396][ T4122] (syz-executor318,4122,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 56.574682][ T4122] (syz-executor318,4122,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 56.576995][ T4122] (syz-executor318,4122,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 56.591906][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.860169][ T4125] loop0: detected capacity change from 0 to 32768 [ 56.933259][ T4125] JBD2: Ignoring recovery information on journal [ 56.951864][ T4125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.962669][ T4125] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 56.967515][ T4125] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.970130][ T4125] OCFS2: File system is now read-only. [ 56.972074][ T4125] (syz-executor318,4125,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 56.974235][ T4125] (syz-executor318,4125,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 56.976479][ T4125] (syz-executor318,4125,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 56.978966][ T4125] (syz-executor318,4125,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 56.981690][ T4125] (syz-executor318,4125,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 56.983986][ T4125] (syz-executor318,4125,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 56.986239][ T4125] (syz-executor318,4125,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 56.988685][ T4125] (syz-executor318,4125,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 56.991629][ T4125] (syz-executor318,4125,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 56.994201][ T4125] (syz-executor318,4125,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 56.996733][ T4125] (syz-executor318,4125,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 56.999268][ T4125] (syz-executor318,4125,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 57.002278][ T4125] (syz-executor318,4125,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 57.005070][ T4125] (syz-executor318,4125,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 57.007736][ T4125] (syz-executor318,4125,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 57.010024][ T4125] (syz-executor318,4125,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 57.012801][ T4125] (syz-executor318,4125,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 57.027405][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.289773][ T4128] loop0: detected capacity change from 0 to 32768 [ 57.354669][ T4128] JBD2: Ignoring recovery information on journal [ 57.372580][ T4128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.377359][ T4128] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 57.381944][ T4128] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.384429][ T4128] OCFS2: File system is now read-only. [ 57.385743][ T4128] (syz-executor318,4128,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 57.388133][ T4128] (syz-executor318,4128,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 57.390194][ T4128] (syz-executor318,4128,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 57.392521][ T4128] (syz-executor318,4128,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 57.394785][ T4128] (syz-executor318,4128,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 57.396960][ T4128] (syz-executor318,4128,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 57.399257][ T4128] (syz-executor318,4128,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 57.401596][ T4128] (syz-executor318,4128,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 57.403855][ T4128] (syz-executor318,4128,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 57.406209][ T4128] (syz-executor318,4128,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 57.408502][ T4128] (syz-executor318,4128,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 57.410968][ T4128] (syz-executor318,4128,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 57.413200][ T4128] (syz-executor318,4128,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 57.415565][ T4128] (syz-executor318,4128,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 57.418018][ T4128] (syz-executor318,4128,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 57.420163][ T4128] (syz-executor318,4128,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 57.422553][ T4128] (syz-executor318,4128,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 57.437314][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.701724][ T4131] loop0: detected capacity change from 0 to 32768 [ 57.755141][ T4131] JBD2: Ignoring recovery information on journal [ 57.791509][ T4131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.797103][ T4131] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 57.802105][ T4131] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.804440][ T4131] OCFS2: File system is now read-only. [ 57.805926][ T4131] (syz-executor318,4131,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 57.807911][ T4131] (syz-executor318,4131,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 57.809925][ T4131] (syz-executor318,4131,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 57.812764][ T4131] (syz-executor318,4131,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 57.814974][ T4131] (syz-executor318,4131,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 57.817188][ T4131] (syz-executor318,4131,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 57.819300][ T4131] (syz-executor318,4131,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 57.823419][ T4131] (syz-executor318,4131,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 57.825754][ T4131] (syz-executor318,4131,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 57.828320][ T4131] (syz-executor318,4131,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 57.831042][ T4131] (syz-executor318,4131,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 57.833291][ T4131] (syz-executor318,4131,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 57.835481][ T4131] (syz-executor318,4131,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 57.837759][ T4131] (syz-executor318,4131,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 57.840231][ T4131] (syz-executor318,4131,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 57.842855][ T4131] (syz-executor318,4131,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 57.845006][ T4131] (syz-executor318,4131,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 57.855146][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.123484][ T4134] loop0: detected capacity change from 0 to 32768 [ 58.168439][ T4134] JBD2: Ignoring recovery information on journal [ 58.211069][ T4134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.216455][ T4134] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 58.221346][ T4134] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.224022][ T4134] OCFS2: File system is now read-only. [ 58.225404][ T4134] (syz-executor318,4134,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 58.227578][ T4134] (syz-executor318,4134,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 58.229833][ T4134] (syz-executor318,4134,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 58.232635][ T4134] (syz-executor318,4134,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 58.234954][ T4134] (syz-executor318,4134,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 58.237244][ T4134] (syz-executor318,4134,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 58.239485][ T4134] (syz-executor318,4134,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 58.242352][ T4134] (syz-executor318,4134,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 58.244818][ T4134] (syz-executor318,4134,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 58.247381][ T4134] (syz-executor318,4134,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 58.249857][ T4134] (syz-executor318,4134,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 58.252615][ T4134] (syz-executor318,4134,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 58.255043][ T4134] (syz-executor318,4134,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 58.257558][ T4134] (syz-executor318,4134,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 58.260139][ T4134] (syz-executor318,4134,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 58.262720][ T4134] (syz-executor318,4134,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 58.265094][ T4134] (syz-executor318,4134,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 58.281890][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.541478][ T4137] loop0: detected capacity change from 0 to 32768 [ 58.604005][ T4137] JBD2: Ignoring recovery information on journal [ 58.623206][ T4137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.627905][ T4137] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 58.633445][ T4137] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.636089][ T4137] OCFS2: File system is now read-only. [ 58.637540][ T4137] (syz-executor318,4137,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 58.639731][ T4137] (syz-executor318,4137,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 58.642238][ T4137] (syz-executor318,4137,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 58.644620][ T4137] (syz-executor318,4137,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 58.646972][ T4137] (syz-executor318,4137,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 58.649262][ T4137] (syz-executor318,4137,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 58.651774][ T4137] (syz-executor318,4137,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 58.654152][ T4137] (syz-executor318,4137,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 58.656542][ T4137] (syz-executor318,4137,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 58.659030][ T4137] (syz-executor318,4137,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 58.661828][ T4137] (syz-executor318,4137,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 58.664306][ T4137] (syz-executor318,4137,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 58.666938][ T4137] (syz-executor318,4137,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 58.669401][ T4137] (syz-executor318,4137,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 58.672266][ T4137] (syz-executor318,4137,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 58.674490][ T4137] (syz-executor318,4137,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 58.676791][ T4137] (syz-executor318,4137,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 58.691987][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.959597][ T4140] loop0: detected capacity change from 0 to 32768 [ 59.044245][ T4140] JBD2: Ignoring recovery information on journal [ 59.069641][ T4140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.075310][ T4140] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 59.079963][ T4140] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.082858][ T4140] OCFS2: File system is now read-only. [ 59.084931][ T4140] (syz-executor318,4140,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 59.087653][ T4140] (syz-executor318,4140,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 59.089850][ T4140] (syz-executor318,4140,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 59.092550][ T4140] (syz-executor318,4140,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 59.094861][ T4140] (syz-executor318,4140,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 59.097113][ T4140] (syz-executor318,4140,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 59.099350][ T4140] (syz-executor318,4140,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 59.102106][ T4140] (syz-executor318,4140,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 59.104479][ T4140] (syz-executor318,4140,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 59.106946][ T4140] (syz-executor318,4140,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 59.109409][ T4140] (syz-executor318,4140,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 59.112401][ T4140] (syz-executor318,4140,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 59.114908][ T4140] (syz-executor318,4140,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 59.117402][ T4140] (syz-executor318,4140,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 59.120059][ T4140] (syz-executor318,4140,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 59.122741][ T4140] (syz-executor318,4140,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 59.125098][ T4140] (syz-executor318,4140,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 59.140860][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.400369][ T4143] loop0: detected capacity change from 0 to 32768 [ 59.466425][ T4143] JBD2: Ignoring recovery information on journal [ 59.496751][ T4143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.502498][ T4143] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 59.507490][ T4143] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.510406][ T4143] OCFS2: File system is now read-only. [ 59.511971][ T4143] (syz-executor318,4143,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 59.514097][ T4143] (syz-executor318,4143,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 59.516394][ T4143] (syz-executor318,4143,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 59.518865][ T4143] (syz-executor318,4143,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 59.521507][ T4143] (syz-executor318,4143,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 59.523733][ T4143] (syz-executor318,4143,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 59.525993][ T4143] (syz-executor318,4143,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 59.528473][ T4143] (syz-executor318,4143,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 59.531178][ T4143] (syz-executor318,4143,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 59.533660][ T4143] (syz-executor318,4143,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 59.536180][ T4143] (syz-executor318,4143,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 59.538667][ T4143] (syz-executor318,4143,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 59.541157][ T4143] (syz-executor318,4143,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 59.543737][ T4143] (syz-executor318,4143,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 59.546258][ T4143] (syz-executor318,4143,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 59.548483][ T4143] (syz-executor318,4143,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 59.550873][ T4143] (syz-executor318,4143,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 59.568588][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.842932][ T4146] loop0: detected capacity change from 0 to 32768 [ 59.893959][ T4146] JBD2: Ignoring recovery information on journal [ 59.921587][ T4146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.927681][ T4146] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 59.932733][ T4146] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.935377][ T4146] OCFS2: File system is now read-only. [ 59.936861][ T4146] (syz-executor318,4146,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 59.939165][ T4146] (syz-executor318,4146,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 59.941834][ T4146] (syz-executor318,4146,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 59.944117][ T4146] (syz-executor318,4146,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 59.946629][ T4146] (syz-executor318,4146,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 59.948884][ T4146] (syz-executor318,4146,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 59.951745][ T4146] (syz-executor318,4146,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 59.954230][ T4146] (syz-executor318,4146,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 59.956830][ T4146] (syz-executor318,4146,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 59.959312][ T4146] (syz-executor318,4146,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 59.962325][ T4146] (syz-executor318,4146,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 59.964830][ T4146] (syz-executor318,4146,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 59.967389][ T4146] (syz-executor318,4146,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 59.969951][ T4146] (syz-executor318,4146,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 59.973042][ T4146] (syz-executor318,4146,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 59.975362][ T4146] (syz-executor318,4146,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 59.977926][ T4146] (syz-executor318,4146,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 59.992962][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.260520][ T4149] loop0: detected capacity change from 0 to 32768 [ 60.324568][ T4149] JBD2: Ignoring recovery information on journal [ 60.344693][ T4149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.349837][ T4149] [ 60.350468][ T4149] ====================================================== [ 60.352313][ T4149] WARNING: possible circular locking dependency detected [ 60.354261][ T4149] 5.15.185-syzkaller #0 Not tainted [ 60.355647][ T4149] ------------------------------------------------------ [ 60.357451][ T4149] syz-executor318/4149 is trying to acquire lock: [ 60.359157][ T4149] ffff0000db2bd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 60.362033][ T4149] [ 60.362033][ T4149] but task is already holding lock: [ 60.364027][ T4149] ffff0000e2433120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 60.366796][ T4149] [ 60.366796][ T4149] which lock already depends on the new lock. [ 60.366796][ T4149] [ 60.369572][ T4149] [ 60.369572][ T4149] the existing dependency chain (in reverse order) is: [ 60.371984][ T4149] [ 60.371984][ T4149] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 60.374315][ T4149] down_read+0xc0/0x390 [ 60.375533][ T4149] ocfs2_read_virt_blocks+0x228/0x858 [ 60.377089][ T4149] ocfs2_find_entry+0x314/0x1b84 [ 60.378577][ T4149] ocfs2_find_files_on_disk+0x10c/0x388 [ 60.380172][ T4149] ocfs2_lookup_ino_from_name+0x60/0x114 [ 60.381864][ T4149] ocfs2_get_system_file_inode+0x288/0x5ec [ 60.383538][ T4149] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 60.385258][ T4149] ocfs2_fill_super+0x3128/0x4074 [ 60.386733][ T4149] mount_bdev+0x264/0x358 [ 60.388057][ T4149] ocfs2_mount+0x44/0x58 [ 60.389381][ T4149] legacy_get_tree+0xd4/0x16c [ 60.390794][ T4149] vfs_get_tree+0x90/0x274 [ 60.392110][ T4149] do_new_mount+0x228/0x810 [ 60.393409][ T4149] path_mount+0x5b4/0x1000 [ 60.394720][ T4149] __arm64_sys_mount+0x514/0x5e4 [ 60.396216][ T4149] invoke_syscall+0x98/0x2b8 [ 60.397554][ T4149] el0_svc_common+0x138/0x258 [ 60.398943][ T4149] do_el0_svc+0x58/0x14c [ 60.400217][ T4149] el0_svc+0x78/0x1e0 [ 60.401476][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 60.402991][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 60.404340][ T4149] [ 60.404340][ T4149] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 60.406616][ T4149] __lock_acquire+0x2928/0x651c [ 60.408083][ T4149] lock_acquire+0x1f4/0x620 [ 60.409384][ T4149] __mutex_lock_common+0x194/0x1edc [ 60.410927][ T4149] mutex_lock_nested+0xac/0x11c [ 60.412401][ T4149] ocfs2_get_system_file_inode+0x15c/0x5ec [ 60.414099][ T4149] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 60.415848][ T4149] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 60.417691][ T4149] ocfs2_lock_allocators+0x27c/0x518 [ 60.419285][ T4149] ocfs2_write_begin_nolock+0x1e88/0x3764 [ 60.420988][ T4149] ocfs2_write_begin+0x1b4/0x30c [ 60.422444][ T4149] generic_perform_write+0x204/0x480 [ 60.423940][ T4149] __generic_file_write_iter+0x23c/0x454 [ 60.425571][ T4149] ocfs2_file_write_iter+0x12e0/0x1b84 [ 60.427159][ T4149] do_iter_readv_writev+0x3a0/0x4f8 [ 60.428698][ T4149] do_iter_write+0x1c4/0x670 [ 60.430085][ T4149] do_pwritev+0x1c8/0x2fc [ 60.431426][ T4149] __arm64_sys_pwritev2+0xd4/0x108 [ 60.432955][ T4149] invoke_syscall+0x98/0x2b8 [ 60.434397][ T4149] el0_svc_common+0x138/0x258 [ 60.435817][ T4149] do_el0_svc+0x58/0x14c [ 60.437059][ T4149] el0_svc+0x78/0x1e0 [ 60.438267][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 60.439730][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 60.441079][ T4149] [ 60.441079][ T4149] other info that might help us debug this: [ 60.441079][ T4149] [ 60.443843][ T4149] Possible unsafe locking scenario: [ 60.443843][ T4149] [ 60.445787][ T4149] CPU0 CPU1 [ 60.447202][ T4149] ---- ---- [ 60.448586][ T4149] lock(&ocfs2_file_ip_alloc_sem_key); [ 60.450041][ T4149] lock(&osb->system_file_mutex); [ 60.452112][ T4149] lock(&ocfs2_file_ip_alloc_sem_key); [ 60.454612][ T4149] lock(&osb->system_file_mutex); [ 60.455945][ T4149] [ 60.455945][ T4149] *** DEADLOCK *** [ 60.455945][ T4149] [ 60.458084][ T4149] 3 locks held by syz-executor318/4149: [ 60.459557][ T4149] #0: ffff0000d79f0460 (sb_writers#8){.+.+}-{0:0}, at: do_pwritev+0x1b4/0x2fc [ 60.461935][ T4149] #1: ffff0000e2433488 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x388/0x1b84 [ 60.464911][ T4149] #2: ffff0000e2433120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 60.467891][ T4149] [ 60.467891][ T4149] stack backtrace: [ 60.469453][ T4149] CPU: 0 PID: 4149 Comm: syz-executor318 Not tainted 5.15.185-syzkaller #0 [ 60.471670][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 60.474424][ T4149] Call trace: [ 60.475296][ T4149] dump_backtrace+0x0/0x43c [ 60.476503][ T4149] show_stack+0x2c/0x3c [ 60.477585][ T4149] __dump_stack+0x30/0x40 [ 60.478728][ T4149] dump_stack_lvl+0xf8/0x160 [ 60.479916][ T4149] dump_stack+0x1c/0x5c [ 60.481024][ T4149] print_circular_bug+0x148/0x1b0 [ 60.482323][ T4149] check_noncircular+0x240/0x2d4 [ 60.483578][ T4149] __lock_acquire+0x2928/0x651c [ 60.484822][ T4149] lock_acquire+0x1f4/0x620 [ 60.486026][ T4149] __mutex_lock_common+0x194/0x1edc [ 60.487369][ T4149] mutex_lock_nested+0xac/0x11c [ 60.488636][ T4149] ocfs2_get_system_file_inode+0x15c/0x5ec [ 60.490198][ T4149] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 60.491785][ T4149] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 60.493445][ T4149] ocfs2_lock_allocators+0x27c/0x518 [ 60.494851][ T4149] ocfs2_write_begin_nolock+0x1e88/0x3764 [ 60.496326][ T4149] ocfs2_write_begin+0x1b4/0x30c [ 60.497603][ T4149] generic_perform_write+0x204/0x480 [ 60.498997][ T4149] __generic_file_write_iter+0x23c/0x454 [ 60.500538][ T4149] ocfs2_file_write_iter+0x12e0/0x1b84 [ 60.501962][ T4149] do_iter_readv_writev+0x3a0/0x4f8 [ 60.503395][ T4149] do_iter_write+0x1c4/0x670 [ 60.504576][ T4149] do_pwritev+0x1c8/0x2fc [ 60.505674][ T4149] __arm64_sys_pwritev2+0xd4/0x108 [ 60.507114][ T4149] invoke_syscall+0x98/0x2b8 [ 60.508300][ T4149] el0_svc_common+0x138/0x258 [ 60.509559][ T4149] do_el0_svc+0x58/0x14c [ 60.510752][ T4149] el0_svc+0x78/0x1e0 [ 60.511789][ T4149] el0t_64_sync_handler+0xcc/0xe4 [ 60.513107][ T4149] el0t_64_sync+0x1a0/0x1a4 [ 60.515481][ T4149] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 60.519956][ T4149] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.522571][ T4149] OCFS2: File system is now read-only. [ 60.523967][ T4149] (syz-executor318,4149,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 60.526136][ T4149] (syz-executor318,4149,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 60.528255][ T4149] (syz-executor318,4149,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 60.530662][ T4149] (syz-executor318,4149,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 60.532881][ T4149] (syz-executor318,4149,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 60.535028][ T4149] (syz-executor318,4149,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 60.537241][ T4149] (syz-executor318,4149,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 60.539546][ T4149] (syz-executor318,4149,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 60.541937][ T4149] (syz-executor318,4149,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 60.544375][ T4149] (syz-executor318,4149,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 60.546764][ T4149] (syz-executor318,4149,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 60.549220][ T4149] (syz-executor318,4149,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 60.551677][ T4149] (syz-executor318,4149,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 60.554182][ T4149] (syz-executor318,4149,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 60.556672][ T4149] (syz-executor318,4149,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 60.558828][ T4149] (syz-executor318,4149,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 60.561204][ T4149] (syz-executor318,4149,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 60.568859][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.766799][ T4152] loop0: detected capacity change from 0 to 32768 [ 60.809546][ T4152] JBD2: Ignoring recovery information on journal [ 60.838791][ T4152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.843308][ T4152] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 60.848053][ T4152] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.851402][ T4152] OCFS2: File system is now read-only. [ 60.852929][ T4152] (syz-executor318,4152,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 60.855129][ T4152] (syz-executor318,4152,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 60.857294][ T4152] (syz-executor318,4152,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 60.859651][ T4152] (syz-executor318,4152,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 60.862232][ T4152] (syz-executor318,4152,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 60.864630][ T4152] (syz-executor318,4152,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 60.866928][ T4152] (syz-executor318,4152,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 60.869288][ T4152] (syz-executor318,4152,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 60.872044][ T4152] (syz-executor318,4152,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 60.874887][ T4152] (syz-executor318,4152,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 60.877317][ T4152] (syz-executor318,4152,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 60.879710][ T4152] (syz-executor318,4152,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 60.882499][ T4152] (syz-executor318,4152,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 60.885069][ T4152] (syz-executor318,4152,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 60.887618][ T4152] (syz-executor318,4152,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 60.889854][ T4152] (syz-executor318,4152,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 60.892507][ T4152] (syz-executor318,4152,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 60.908747][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.106000][ T4155] loop0: detected capacity change from 0 to 32768 [ 61.139776][ T4155] JBD2: Ignoring recovery information on journal [ 61.158316][ T4155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.164098][ T4155] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 61.168960][ T4155] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.171881][ T4155] OCFS2: File system is now read-only. [ 61.173348][ T4155] (syz-executor318,4155,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 61.175538][ T4155] (syz-executor318,4155,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 61.177712][ T4155] (syz-executor318,4155,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 61.180035][ T4155] (syz-executor318,4155,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 61.182951][ T4155] (syz-executor318,4155,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 61.185240][ T4155] (syz-executor318,4155,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 61.187448][ T4155] (syz-executor318,4155,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 61.189920][ T4155] (syz-executor318,4155,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 61.192634][ T4155] (syz-executor318,4155,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 61.195408][ T4155] (syz-executor318,4155,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 61.197886][ T4155] (syz-executor318,4155,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 61.200712][ T4155] (syz-executor318,4155,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 61.203189][ T4155] (syz-executor318,4155,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 61.205821][ T4155] (syz-executor318,4155,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 61.208656][ T4155] (syz-executor318,4155,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 61.211197][ T4155] (syz-executor318,4155,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 61.213513][ T4155] (syz-executor318,4155,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 61.229579][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.425287][ T4158] loop0: detected capacity change from 0 to 32768 [ 61.470036][ T4158] JBD2: Ignoring recovery information on journal [ 61.494638][ T4158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.501987][ T4158] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 61.506617][ T4158] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.509227][ T4158] OCFS2: File system is now read-only. [ 61.511129][ T4158] (syz-executor318,4158,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 61.513242][ T4158] (syz-executor318,4158,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 61.515314][ T4158] (syz-executor318,4158,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 61.517705][ T4158] (syz-executor318,4158,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 61.519979][ T4158] (syz-executor318,4158,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 61.522916][ T4158] (syz-executor318,4158,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 61.525145][ T4158] (syz-executor318,4158,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 61.527486][ T4158] (syz-executor318,4158,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 61.529862][ T4158] (syz-executor318,4158,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 61.532805][ T4158] (syz-executor318,4158,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 61.535411][ T4158] (syz-executor318,4158,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 61.537962][ T4158] (syz-executor318,4158,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 61.540477][ T4158] (syz-executor318,4158,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 61.543056][ T4158] (syz-executor318,4158,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 61.545622][ T4158] (syz-executor318,4158,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 61.547955][ T4158] (syz-executor318,4158,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 61.550435][ T4158] (syz-executor318,4158,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 61.559277][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.755242][ T4161] loop0: detected capacity change from 0 to 32768 [ 61.798528][ T4161] JBD2: Ignoring recovery information on journal [ 61.812892][ T4161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.817056][ T4161] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 61.821770][ T4161] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.824429][ T4161] OCFS2: File system is now read-only. [ 61.825862][ T4161] (syz-executor318,4161,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 61.828068][ T4161] (syz-executor318,4161,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 61.830326][ T4161] (syz-executor318,4161,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 61.832601][ T4161] (syz-executor318,4161,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 61.834904][ T4161] (syz-executor318,4161,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 61.837129][ T4161] (syz-executor318,4161,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 61.839318][ T4161] (syz-executor318,4161,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 61.841751][ T4161] (syz-executor318,4161,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 61.844132][ T4161] (syz-executor318,4161,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 61.846622][ T4161] (syz-executor318,4161,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 61.849004][ T4161] (syz-executor318,4161,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 61.852000][ T4161] (syz-executor318,4161,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 61.854327][ T4161] (syz-executor318,4161,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 61.856827][ T4161] (syz-executor318,4161,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 61.859256][ T4161] (syz-executor318,4161,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 61.861526][ T4161] (syz-executor318,4161,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 61.863857][ T4161] (syz-executor318,4161,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 61.876284][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.075395][ T4164] loop0: detected capacity change from 0 to 32768 [ 62.119473][ T4164] JBD2: Ignoring recovery information on journal [ 62.140942][ T4164] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.151138][ T4164] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 62.160827][ T4164] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.163508][ T4164] OCFS2: File system is now read-only. [ 62.164917][ T4164] (syz-executor318,4164,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 62.167068][ T4164] (syz-executor318,4164,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 62.169254][ T4164] (syz-executor318,4164,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 62.171941][ T4164] (syz-executor318,4164,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 62.174442][ T4164] (syz-executor318,4164,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 62.176696][ T4164] (syz-executor318,4164,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 62.178928][ T4164] (syz-executor318,4164,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 62.181368][ T4164] (syz-executor318,4164,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 62.183922][ T4164] (syz-executor318,4164,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 62.186375][ T4164] (syz-executor318,4164,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 62.188790][ T4164] (syz-executor318,4164,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 62.191421][ T4164] (syz-executor318,4164,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 62.193833][ T4164] (syz-executor318,4164,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 62.196505][ T4164] (syz-executor318,4164,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 62.199009][ T4164] (syz-executor318,4164,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 62.201402][ T4164] (syz-executor318,4164,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 62.203748][ T4164] (syz-executor318,4164,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 62.220196][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.425294][ T4167] loop0: detected capacity change from 0 to 32768 [ 62.470041][ T4167] JBD2: Ignoring recovery information on journal [ 62.490996][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.495141][ T4167] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 62.499758][ T4167] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.502443][ T4167] OCFS2: File system is now read-only. [ 62.503899][ T4167] (syz-executor318,4167,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 62.506062][ T4167] (syz-executor318,4167,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 62.508207][ T4167] (syz-executor318,4167,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 62.510819][ T4167] (syz-executor318,4167,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 62.513192][ T4167] (syz-executor318,4167,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 62.515404][ T4167] (syz-executor318,4167,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 62.517675][ T4167] (syz-executor318,4167,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 62.520070][ T4167] (syz-executor318,4167,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 62.522550][ T4167] (syz-executor318,4167,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 62.525092][ T4167] (syz-executor318,4167,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 62.527493][ T4167] (syz-executor318,4167,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 62.529976][ T4167] (syz-executor318,4167,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 62.532398][ T4167] (syz-executor318,4167,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 62.534934][ T4167] (syz-executor318,4167,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 62.537329][ T4167] (syz-executor318,4167,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 62.539550][ T4167] (syz-executor318,4167,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 62.541932][ T4167] (syz-executor318,4167,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 62.552616][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.765497][ T4170] loop0: detected capacity change from 0 to 32768 [ 62.809627][ T4170] JBD2: Ignoring recovery information on journal [ 62.828894][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.833276][ T4170] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 62.838015][ T4170] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.840746][ T4170] OCFS2: File system is now read-only. [ 62.842286][ T4170] (syz-executor318,4170,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 62.844403][ T4170] (syz-executor318,4170,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 62.846617][ T4170] (syz-executor318,4170,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 62.849017][ T4170] (syz-executor318,4170,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 62.851720][ T4170] (syz-executor318,4170,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 62.854098][ T4170] (syz-executor318,4170,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 62.856403][ T4170] (syz-executor318,4170,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 62.858914][ T4170] (syz-executor318,4170,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 62.861450][ T4170] (syz-executor318,4170,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 62.863942][ T4170] (syz-executor318,4170,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 62.866541][ T4170] (syz-executor318,4170,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 62.868924][ T4170] (syz-executor318,4170,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 62.871443][ T4170] (syz-executor318,4170,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 62.873994][ T4170] (syz-executor318,4170,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 62.876656][ T4170] (syz-executor318,4170,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 62.878966][ T4170] (syz-executor318,4170,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 62.881398][ T4170] (syz-executor318,4170,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 62.890232][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.095050][ T4173] loop0: detected capacity change from 0 to 32768 [ 63.143459][ T4173] JBD2: Ignoring recovery information on journal [ 63.176957][ T4173] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.181467][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 63.186178][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.188897][ T4173] OCFS2: File system is now read-only. [ 63.190840][ T4173] (syz-executor318,4173,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 63.193124][ T4173] (syz-executor318,4173,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 63.195324][ T4173] (syz-executor318,4173,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 63.197710][ T4173] (syz-executor318,4173,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 63.200027][ T4173] (syz-executor318,4173,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 63.202477][ T4173] (syz-executor318,4173,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 63.204647][ T4173] (syz-executor318,4173,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 63.207111][ T4173] (syz-executor318,4173,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 63.209572][ T4173] (syz-executor318,4173,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 63.212261][ T4173] (syz-executor318,4173,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 63.214713][ T4173] (syz-executor318,4173,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 63.217129][ T4173] (syz-executor318,4173,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 63.219528][ T4173] (syz-executor318,4173,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 63.222164][ T4173] (syz-executor318,4173,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 63.224675][ T4173] (syz-executor318,4173,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 63.226976][ T4173] (syz-executor318,4173,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 63.229274][ T4173] (syz-executor318,4173,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 63.242921][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.447275][ T4176] loop0: detected capacity change from 0 to 32768 [ 63.497429][ T4176] JBD2: Ignoring recovery information on journal [ 63.510368][ T4176] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.521273][ T4176] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 63.526106][ T4176] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.528571][ T4176] OCFS2: File system is now read-only. [ 63.530133][ T4176] (syz-executor318,4176,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 63.532975][ T4176] (syz-executor318,4176,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 63.535127][ T4176] (syz-executor318,4176,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 63.537461][ T4176] (syz-executor318,4176,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 63.539770][ T4176] (syz-executor318,4176,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 63.542309][ T4176] (syz-executor318,4176,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 63.544661][ T4176] (syz-executor318,4176,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 63.547043][ T4176] (syz-executor318,4176,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 63.549394][ T4176] (syz-executor318,4176,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 63.552085][ T4176] (syz-executor318,4176,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 63.554677][ T4176] (syz-executor318,4176,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 63.557132][ T4176] (syz-executor318,4176,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 63.559455][ T4176] (syz-executor318,4176,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 63.562189][ T4176] (syz-executor318,4176,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 63.564683][ T4176] (syz-executor318,4176,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 63.566980][ T4176] (syz-executor318,4176,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 63.569300][ T4176] (syz-executor318,4176,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 63.580661][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.795302][ T4179] loop0: detected capacity change from 0 to 32768 [ 63.849360][ T4179] JBD2: Ignoring recovery information on journal [ 63.873787][ T4179] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.878234][ T4179] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 63.883302][ T4179] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.886152][ T4179] OCFS2: File system is now read-only. [ 63.887625][ T4179] (syz-executor318,4179,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 63.889923][ T4179] (syz-executor318,4179,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 63.892951][ T4179] (syz-executor318,4179,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 63.895874][ T4179] (syz-executor318,4179,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 63.898310][ T4179] (syz-executor318,4179,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 63.900824][ T4179] (syz-executor318,4179,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 63.903220][ T4179] (syz-executor318,4179,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 63.905716][ T4179] (syz-executor318,4179,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 63.908410][ T4179] (syz-executor318,4179,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 63.911112][ T4179] (syz-executor318,4179,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 63.913704][ T4179] (syz-executor318,4179,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 63.916307][ T4179] (syz-executor318,4179,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 63.919025][ T4179] (syz-executor318,4179,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 63.921828][ T4179] (syz-executor318,4179,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 63.924426][ T4179] (syz-executor318,4179,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 63.926869][ T4179] (syz-executor318,4179,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 63.929400][ T4179] (syz-executor318,4179,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 63.943110][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.144713][ T4182] loop0: detected capacity change from 0 to 32768 [ 64.200002][ T4182] JBD2: Ignoring recovery information on journal [ 64.214509][ T4182] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.218938][ T4182] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 64.224026][ T4182] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 64.226619][ T4182] OCFS2: File system is now read-only. [ 64.228108][ T4182] (syz-executor318,4182,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 64.230496][ T4182] (syz-executor318,4182,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 64.232696][ T4182] (syz-executor318,4182,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 64.235223][ T4182] (syz-executor318,4182,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 64.237566][ T4182] (syz-executor318,4182,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 64.239836][ T4182] (syz-executor318,4182,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 64.242691][ T4182] (syz-executor318,4182,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 64.245202][ T4182] (syz-executor318,4182,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 64.247792][ T4182] (syz-executor318,4182,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 64.250607][ T4182] (syz-executor318,4182,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 64.253089][ T4182] (syz-executor318,4182,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 64.255494][ T4182] (syz-executor318,4182,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 64.257973][ T4182] (syz-executor318,4182,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 64.260712][ T4182] (syz-executor318,4182,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 64.263254][ T4182] (syz-executor318,4182,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 64.265523][ T4182] (syz-executor318,4182,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 64.267858][ T4182] (syz-executor318,4182,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 64.284632][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.486280][ T4185] loop0: detected capacity change from 0 to 32768 [ 64.540652][ T4185] JBD2: Ignoring recovery information on journal [ 64.562086][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.568558][ T4185] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 64.573900][ T4185] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 64.576526][ T4185] OCFS2: File system is now read-only. [ 64.578002][ T4185] (syz-executor318,4185,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 64.580135][ T4185] (syz-executor318,4185,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 64.583224][ T4185] (syz-executor318,4185,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 64.585556][ T4185] (syz-executor318,4185,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 64.587947][ T4185] (syz-executor318,4185,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 64.590604][ T4185] (syz-executor318,4185,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 64.593007][ T4185] (syz-executor318,4185,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 64.595437][ T4185] (syz-executor318,4185,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 64.597908][ T4185] (syz-executor318,4185,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 64.600466][ T4185] (syz-executor318,4185,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 64.602922][ T4185] (syz-executor318,4185,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 64.605364][ T4185] (syz-executor318,4185,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 64.607796][ T4185] (syz-executor318,4185,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 64.610581][ T4185] (syz-executor318,4185,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 64.613155][ T4185] (syz-executor318,4185,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 64.615370][ T4185] (syz-executor318,4185,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 64.617715][ T4185] (syz-executor318,4185,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 64.624496][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.806084][ T4188] loop0: detected capacity change from 0 to 32768 [ 64.849328][ T4188] JBD2: Ignoring recovery information on journal [ 64.865428][ T4188] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.880544][ T4188] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 64.885844][ T4188] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 64.888574][ T4188] OCFS2: File system is now read-only. [ 64.890011][ T4188] (syz-executor318,4188,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 64.893077][ T4188] (syz-executor318,4188,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 64.895224][ T4188] (syz-executor318,4188,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 64.897567][ T4188] (syz-executor318,4188,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 64.899882][ T4188] (syz-executor318,4188,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 64.902526][ T4188] (syz-executor318,4188,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 64.904751][ T4188] (syz-executor318,4188,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 64.907255][ T4188] (syz-executor318,4188,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 64.909633][ T4188] (syz-executor318,4188,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 64.912551][ T4188] (syz-executor318,4188,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 64.914969][ T4188] (syz-executor318,4188,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 64.917440][ T4188] (syz-executor318,4188,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 64.919787][ T4188] (syz-executor318,4188,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 64.922751][ T4188] (syz-executor318,4188,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 64.925180][ T4188] (syz-executor318,4188,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 64.927487][ T4188] (syz-executor318,4188,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 64.929801][ T4188] (syz-executor318,4188,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 64.944902][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.154401][ T4191] loop0: detected capacity change from 0 to 32768 [ 65.208638][ T4191] JBD2: Ignoring recovery information on journal [ 65.223894][ T4191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.227949][ T4191] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 65.232874][ T4191] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 65.235553][ T4191] OCFS2: File system is now read-only. [ 65.236869][ T4191] (syz-executor318,4191,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 65.238994][ T4191] (syz-executor318,4191,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 65.241475][ T4191] (syz-executor318,4191,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 65.243773][ T4191] (syz-executor318,4191,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 65.246071][ T4191] (syz-executor318,4191,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 65.248262][ T4191] (syz-executor318,4191,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 65.250515][ T4191] (syz-executor318,4191,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 65.252878][ T4191] (syz-executor318,4191,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 65.255303][ T4191] (syz-executor318,4191,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 65.257765][ T4191] (syz-executor318,4191,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 65.260212][ T4191] (syz-executor318,4191,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 65.262659][ T4191] (syz-executor318,4191,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 65.265058][ T4191] (syz-executor318,4191,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 65.267497][ T4191] (syz-executor318,4191,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 65.269910][ T4191] (syz-executor318,4191,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 65.272185][ T4191] (syz-executor318,4191,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 65.274458][ T4191] (syz-executor318,4191,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 65.287415][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.486258][ T4194] loop0: detected capacity change from 0 to 32768 [ 65.529954][ T4194] JBD2: Ignoring recovery information on journal [ 65.543071][ T4194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.547172][ T4194] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 65.552104][ T4194] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 65.554714][ T4194] OCFS2: File system is now read-only. [ 65.556195][ T4194] (syz-executor318,4194,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 65.558481][ T4194] (syz-executor318,4194,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 65.560962][ T4194] (syz-executor318,4194,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 65.563295][ T4194] (syz-executor318,4194,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 65.565600][ T4194] (syz-executor318,4194,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 65.567864][ T4194] (syz-executor318,4194,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 65.570139][ T4194] (syz-executor318,4194,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 65.573081][ T4194] (syz-executor318,4194,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 65.575478][ T4194] (syz-executor318,4194,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 65.577946][ T4194] (syz-executor318,4194,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 65.580619][ T4194] (syz-executor318,4194,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 65.583024][ T4194] (syz-executor318,4194,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 65.585455][ T4194] (syz-executor318,4194,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 65.587972][ T4194] (syz-executor318,4194,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 65.590723][ T4194] (syz-executor318,4194,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 65.592996][ T4194] (syz-executor318,4194,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 65.595307][ T4194] (syz-executor318,4194,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 65.604312][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.805277][ T4197] loop0: detected capacity change from 0 to 32768 [ 65.849589][ T4197] JBD2: Ignoring recovery information on journal [ 65.862889][ T4197] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.867030][ T4197] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 65.871895][ T4197] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 65.874464][ T4197] OCFS2: File system is now read-only. [ 65.875899][ T4197] (syz-executor318,4197,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 65.878050][ T4197] (syz-executor318,4197,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 65.880179][ T4197] (syz-executor318,4197,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 65.882821][ T4197] (syz-executor318,4197,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 65.885131][ T4197] (syz-executor318,4197,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 65.887367][ T4197] (syz-executor318,4197,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 65.889618][ T4197] (syz-executor318,4197,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 65.892317][ T4197] (syz-executor318,4197,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 65.894702][ T4197] (syz-executor318,4197,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 65.897213][ T4197] (syz-executor318,4197,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 65.899583][ T4197] (syz-executor318,4197,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 65.902531][ T4197] (syz-executor318,4197,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 65.904921][ T4197] (syz-executor318,4197,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 65.907412][ T4197] (syz-executor318,4197,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 65.909905][ T4197] (syz-executor318,4197,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 65.912412][ T4197] (syz-executor318,4197,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 65.914690][ T4197] (syz-executor318,4197,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 65.923498][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.125999][ T4200] loop0: detected capacity change from 0 to 32768 [ 66.169719][ T4200] JBD2: Ignoring recovery information on journal [ 66.182622][ T4200] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.186762][ T4200] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 66.191678][ T4200] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 66.194238][ T4200] OCFS2: File system is now read-only. [ 66.195691][ T4200] (syz-executor318,4200,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 66.197844][ T4200] (syz-executor318,4200,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 66.199979][ T4200] (syz-executor318,4200,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 66.202660][ T4200] (syz-executor318,4200,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 66.204976][ T4200] (syz-executor318,4200,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 66.207215][ T4200] (syz-executor318,4200,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 66.209486][ T4200] (syz-executor318,4200,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 66.212390][ T4200] (syz-executor318,4200,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 66.214928][ T4200] (syz-executor318,4200,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 66.217373][ T4200] (syz-executor318,4200,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 66.219776][ T4200] (syz-executor318,4200,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 66.222497][ T4200] (syz-executor318,4200,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 66.224882][ T4200] (syz-executor318,4200,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 66.227548][ T4200] (syz-executor318,4200,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 66.230107][ T4200] (syz-executor318,4200,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 66.232670][ T4200] (syz-executor318,4200,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 66.234979][ T4200] (syz-executor318,4200,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 66.251308][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.465272][ T4203] loop0: detected capacity change from 0 to 32768 [ 66.509339][ T4203] JBD2: Ignoring recovery information on journal [ 66.530887][ T4203] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.534961][ T4203] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 66.539696][ T4203] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 66.543013][ T4203] OCFS2: File system is now read-only. [ 66.544441][ T4203] (syz-executor318,4203,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 66.546574][ T4203] (syz-executor318,4203,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 66.548705][ T4203] (syz-executor318,4203,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 66.551731][ T4203] (syz-executor318,4203,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 66.554059][ T4203] (syz-executor318,4203,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 66.556307][ T4203] (syz-executor318,4203,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 66.558533][ T4203] (syz-executor318,4203,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 66.561195][ T4203] (syz-executor318,4203,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 66.563697][ T4203] (syz-executor318,4203,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 66.566135][ T4203] (syz-executor318,4203,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 66.568527][ T4203] (syz-executor318,4203,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 66.571222][ T4203] (syz-executor318,4203,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 66.573645][ T4203] (syz-executor318,4203,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 66.576298][ T4203] (syz-executor318,4203,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 66.578767][ T4203] (syz-executor318,4203,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 66.581235][ T4203] (syz-executor318,4203,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 66.583551][ T4203] (syz-executor318,4203,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 66.600110][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.814585][ T4206] loop0: detected capacity change from 0 to 32768 [ 66.870630][ T4206] JBD2: Ignoring recovery information on journal [ 66.883539][ T4206] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.887692][ T4206] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 66.892561][ T4206] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 66.895162][ T4206] OCFS2: File system is now read-only. [ 66.896577][ T4206] (syz-executor318,4206,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 66.898729][ T4206] (syz-executor318,4206,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 66.901368][ T4206] (syz-executor318,4206,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 66.903693][ T4206] (syz-executor318,4206,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 66.906004][ T4206] (syz-executor318,4206,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 66.908225][ T4206] (syz-executor318,4206,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 66.910712][ T4206] (syz-executor318,4206,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 66.913089][ T4206] (syz-executor318,4206,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 66.915449][ T4206] (syz-executor318,4206,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 66.917900][ T4206] (syz-executor318,4206,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 66.920603][ T4206] (syz-executor318,4206,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 66.923013][ T4206] (syz-executor318,4206,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 66.925390][ T4206] (syz-executor318,4206,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 66.927857][ T4206] (syz-executor318,4206,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 66.930540][ T4206] (syz-executor318,4206,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 66.932736][ T4206] (syz-executor318,4206,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 66.935011][ T4206] (syz-executor318,4206,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 66.942999][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.154589][ T4209] loop0: detected capacity change from 0 to 32768 [ 67.199672][ T4209] JBD2: Ignoring recovery information on journal [ 67.212775][ T4209] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.216741][ T4209] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 67.221669][ T4209] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.224210][ T4209] OCFS2: File system is now read-only. [ 67.225671][ T4209] (syz-executor318,4209,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 67.227825][ T4209] (syz-executor318,4209,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 67.229955][ T4209] (syz-executor318,4209,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 67.232643][ T4209] (syz-executor318,4209,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 67.234969][ T4209] (syz-executor318,4209,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 67.237279][ T4209] (syz-executor318,4209,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 67.239530][ T4209] (syz-executor318,4209,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 67.242424][ T4209] (syz-executor318,4209,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 67.245020][ T4209] (syz-executor318,4209,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 67.247505][ T4209] (syz-executor318,4209,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 67.249693][ T4209] (syz-executor318,4209,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 67.252070][ T4209] (syz-executor318,4209,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 67.254500][ T4209] (syz-executor318,4209,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 67.257149][ T4209] (syz-executor318,4209,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 67.259664][ T4209] (syz-executor318,4209,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 67.262212][ T4209] (syz-executor318,4209,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 67.264519][ T4209] (syz-executor318,4209,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 67.280953][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.485698][ T4212] loop0: detected capacity change from 0 to 32768 [ 67.569288][ T4212] JBD2: Ignoring recovery information on journal [ 67.583634][ T4212] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.587924][ T4212] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 67.592695][ T4212] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.595278][ T4212] OCFS2: File system is now read-only. [ 67.596679][ T4212] (syz-executor318,4212,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 67.598846][ T4212] (syz-executor318,4212,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 67.601159][ T4212] (syz-executor318,4212,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 67.603531][ T4212] (syz-executor318,4212,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 67.605878][ T4212] (syz-executor318,4212,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 67.608140][ T4212] (syz-executor318,4212,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 67.610749][ T4212] (syz-executor318,4212,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 67.613148][ T4212] (syz-executor318,4212,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 67.615669][ T4212] (syz-executor318,4212,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 67.618147][ T4212] (syz-executor318,4212,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 67.620592][ T4212] (syz-executor318,4212,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 67.622968][ T4212] (syz-executor318,4212,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 67.625393][ T4212] (syz-executor318,4212,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 67.628087][ T4212] (syz-executor318,4212,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 67.630648][ T4212] (syz-executor318,4212,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 67.632961][ T4212] (syz-executor318,4212,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 67.635249][ T4212] (syz-executor318,4212,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 67.652298][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.845931][ T4215] loop0: detected capacity change from 0 to 32768 [ 67.891306][ T4215] JBD2: Ignoring recovery information on journal [ 67.911209][ T4215] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.915343][ T4215] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 67.920967][ T4215] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.924049][ T4215] OCFS2: File system is now read-only. [ 67.925470][ T4215] (syz-executor318,4215,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 67.927648][ T4215] (syz-executor318,4215,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 67.929898][ T4215] (syz-executor318,4215,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 67.932652][ T4215] (syz-executor318,4215,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 67.934934][ T4215] (syz-executor318,4215,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 67.937154][ T4215] (syz-executor318,4215,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 67.939357][ T4215] (syz-executor318,4215,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 67.942079][ T4215] (syz-executor318,4215,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 67.944544][ T4215] (syz-executor318,4215,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 67.947117][ T4215] (syz-executor318,4215,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 67.949546][ T4215] (syz-executor318,4215,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 67.952303][ T4215] (syz-executor318,4215,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 67.954825][ T4215] (syz-executor318,4215,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 67.957319][ T4215] (syz-executor318,4215,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 67.959806][ T4215] (syz-executor318,4215,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 67.962411][ T4215] (syz-executor318,4215,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 67.964692][ T4215] (syz-executor318,4215,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 67.980690][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.176055][ T4218] loop0: detected capacity change from 0 to 32768 [ 68.218710][ T4218] JBD2: Ignoring recovery information on journal [ 68.241605][ T4218] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.245741][ T4218] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 68.250414][ T4218] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.253094][ T4218] OCFS2: File system is now read-only. [ 68.254460][ T4218] (syz-executor318,4218,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 68.256606][ T4218] (syz-executor318,4218,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 68.258740][ T4218] (syz-executor318,4218,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 68.261612][ T4218] (syz-executor318,4218,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 68.264040][ T4218] (syz-executor318,4218,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 68.266344][ T4218] (syz-executor318,4218,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 68.268608][ T4218] (syz-executor318,4218,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 68.271062][ T4218] (syz-executor318,4218,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 68.273573][ T4218] (syz-executor318,4218,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 68.276063][ T4218] (syz-executor318,4218,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 68.278480][ T4218] (syz-executor318,4218,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 68.280986][ T4218] (syz-executor318,4218,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 68.283318][ T4218] (syz-executor318,4218,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 68.285717][ T4218] (syz-executor318,4218,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 68.288393][ T4218] (syz-executor318,4218,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 68.290611][ T4218] (syz-executor318,4218,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 68.292908][ T4218] (syz-executor318,4218,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 68.303094][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.496804][ T4221] loop0: detected capacity change from 0 to 32768 [ 68.548319][ T4221] JBD2: Ignoring recovery information on journal [ 68.560941][ T4221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.564915][ T4221] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 68.569530][ T4221] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.572194][ T4221] OCFS2: File system is now read-only. [ 68.573592][ T4221] (syz-executor318,4221,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 68.575785][ T4221] (syz-executor318,4221,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 68.577934][ T4221] (syz-executor318,4221,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 68.580599][ T4221] (syz-executor318,4221,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 68.583069][ T4221] (syz-executor318,4221,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 68.585296][ T4221] (syz-executor318,4221,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 68.587623][ T4221] (syz-executor318,4221,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 68.590032][ T4221] (syz-executor318,4221,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 68.592621][ T4221] (syz-executor318,4221,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 68.595217][ T4221] (syz-executor318,4221,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 68.597599][ T4221] (syz-executor318,4221,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 68.600051][ T4221] (syz-executor318,4221,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 68.602546][ T4221] (syz-executor318,4221,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 68.605128][ T4221] (syz-executor318,4221,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 68.607781][ T4221] (syz-executor318,4221,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 68.610026][ T4221] (syz-executor318,4221,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 68.612439][ T4221] (syz-executor318,4221,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 68.621449][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.825769][ T4224] loop0: detected capacity change from 0 to 32768 [ 68.891263][ T4224] JBD2: Ignoring recovery information on journal [ 68.904152][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.908460][ T4224] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 68.913404][ T4224] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.916183][ T4224] OCFS2: File system is now read-only. [ 68.917611][ T4224] (syz-executor318,4224,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 68.919712][ T4224] (syz-executor318,4224,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 68.922606][ T4224] (syz-executor318,4224,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 68.924954][ T4224] (syz-executor318,4224,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 68.927242][ T4224] (syz-executor318,4224,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 68.929572][ T4224] (syz-executor318,4224,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 68.932305][ T4224] (syz-executor318,4224,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 68.934768][ T4224] (syz-executor318,4224,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 68.937177][ T4224] (syz-executor318,4224,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 68.939604][ T4224] (syz-executor318,4224,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 68.942448][ T4224] (syz-executor318,4224,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 68.944906][ T4224] (syz-executor318,4224,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 68.947346][ T4224] (syz-executor318,4224,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 68.949941][ T4224] (syz-executor318,4224,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 68.953004][ T4224] (syz-executor318,4224,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 68.955224][ T4224] (syz-executor318,4224,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 68.957591][ T4224] (syz-executor318,4224,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 68.966828][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.175745][ T4227] loop0: detected capacity change from 0 to 32768 [ 69.219827][ T4227] JBD2: Ignoring recovery information on journal [ 69.241439][ T4227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.245580][ T4227] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 69.250645][ T4227] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.253230][ T4227] OCFS2: File system is now read-only. [ 69.254642][ T4227] (syz-executor318,4227,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 69.256777][ T4227] (syz-executor318,4227,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 69.258969][ T4227] (syz-executor318,4227,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 69.261670][ T4227] (syz-executor318,4227,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 69.263998][ T4227] (syz-executor318,4227,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 69.266251][ T4227] (syz-executor318,4227,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 69.268475][ T4227] (syz-executor318,4227,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 69.270971][ T4227] (syz-executor318,4227,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 69.273420][ T4227] (syz-executor318,4227,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 69.275849][ T4227] (syz-executor318,4227,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 69.278250][ T4227] (syz-executor318,4227,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 69.280711][ T4227] (syz-executor318,4227,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 69.283057][ T4227] (syz-executor318,4227,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 69.285651][ T4227] (syz-executor318,4227,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 69.288206][ T4227] (syz-executor318,4227,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 69.290467][ T4227] (syz-executor318,4227,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 69.292699][ T4227] (syz-executor318,4227,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 69.309445][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.505705][ T4230] loop0: detected capacity change from 0 to 32768 [ 69.559261][ T4230] JBD2: Ignoring recovery information on journal [ 69.574220][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.579176][ T4230] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 69.583825][ T4230] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.586191][ T4230] OCFS2: File system is now read-only. [ 69.587557][ T4230] (syz-executor318,4230,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 69.589889][ T4230] (syz-executor318,4230,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 69.592329][ T4230] (syz-executor318,4230,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 69.594779][ T4230] (syz-executor318,4230,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 69.597034][ T4230] (syz-executor318,4230,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 69.599344][ T4230] (syz-executor318,4230,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 69.602094][ T4230] (syz-executor318,4230,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 69.604509][ T4230] (syz-executor318,4230,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 69.607026][ T4230] (syz-executor318,4230,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 69.609458][ T4230] (syz-executor318,4230,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 69.613747][ T4230] (syz-executor318,4230,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 69.616243][ T4230] (syz-executor318,4230,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 69.618700][ T4230] (syz-executor318,4230,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 69.621411][ T4230] (syz-executor318,4230,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 69.623904][ T4230] (syz-executor318,4230,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 69.626129][ T4230] (syz-executor318,4230,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 69.628491][ T4230] (syz-executor318,4230,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 69.644299][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.845513][ T4233] loop0: detected capacity change from 0 to 32768 [ 69.889350][ T4233] JBD2: Ignoring recovery information on journal [ 69.912488][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.919019][ T4233] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 69.923886][ T4233] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.926504][ T4233] OCFS2: File system is now read-only. [ 69.927919][ T4233] (syz-executor318,4233,0):ocfs2_search_chain:1761 ERROR: status = -30 [ 69.930023][ T4233] (syz-executor318,4233,0):ocfs2_search_chain:1871 ERROR: status = -30 [ 69.932687][ T4233] (syz-executor318,4233,0):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 69.935229][ T4233] (syz-executor318,4233,0):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 69.937555][ T4233] (syz-executor318,4233,0):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 69.939750][ T4233] (syz-executor318,4233,0):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 69.942081][ T4233] (syz-executor318,4233,0):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 69.944416][ T4233] (syz-executor318,4233,0):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 69.946853][ T4233] (syz-executor318,4233,0):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 69.949380][ T4233] (syz-executor318,4233,0):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 69.951886][ T4233] (syz-executor318,4233,0):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 69.954353][ T4233] (syz-executor318,4233,0):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 69.956816][ T4233] (syz-executor318,4233,0):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 69.959351][ T4233] (syz-executor318,4233,0):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 69.961968][ T4233] (syz-executor318,4233,0):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 69.964146][ T4233] (syz-executor318,4233,0):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 69.966492][ T4233] (syz-executor318,4233,0):ocfs2_write_begin:1908 ERROR: status = -30 [ 69.983075][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.185632][ T4236] loop0: detected capacity change from 0 to 32768 [ 70.237611][ T4236] JBD2: Ignoring recovery information on journal [ 70.256409][ T4236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.261476][ T4236] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 70.266107][ T4236] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.268699][ T4236] OCFS2: File system is now read-only. [ 70.270200][ T4236] (syz-executor318,4236,1):ocfs2_search_chain:1761 ERROR: status = -30 [ 70.273044][ T4236] (syz-executor318,4236,1):ocfs2_search_chain:1871 ERROR: status = -30 [ 70.275592][ T4236] (syz-executor318,4236,1):ocfs2_claim_suballoc_bits:1940 ERROR: status = -30 [ 70.278054][ T4236] (syz-executor318,4236,1):ocfs2_claim_suballoc_bits:1983 ERROR: status = -30 [ 70.280396][ T4236] (syz-executor318,4236,1):__ocfs2_claim_clusters:2355 ERROR: status = -30 [ 70.282570][ T4236] (syz-executor318,4236,1):__ocfs2_claim_clusters:2363 ERROR: status = -30 [ 70.284723][ T4236] (syz-executor318,4236,1):ocfs2_local_alloc_new_window:1203 ERROR: status = -30 [ 70.287113][ T4236] (syz-executor318,4236,1):ocfs2_local_alloc_new_window:1228 ERROR: status = -30 [ 70.289490][ T4236] (syz-executor318,4236,1):ocfs2_local_alloc_slide_window:1302 ERROR: status = -30 [ 70.292063][ T4236] (syz-executor318,4236,1):ocfs2_local_alloc_slide_window:1321 ERROR: status = -30 [ 70.294475][ T4236] (syz-executor318,4236,1):ocfs2_reserve_local_alloc_bits:671 ERROR: status = -30 [ 70.296823][ T4236] (syz-executor318,4236,1):ocfs2_reserve_local_alloc_bits:709 ERROR: status = -30 [ 70.299209][ T4236] (syz-executor318,4236,1):ocfs2_reserve_clusters_with_limit:1166 ERROR: status = -30 [ 70.301758][ T4236] (syz-executor318,4236,1):ocfs2_reserve_clusters_with_limit:1215 ERROR: status = -30 [ 70.304256][ T4236] (syz-executor318,4236,1):ocfs2_lock_allocators:2672 ERROR: status = -30 [ 70.306422][ T4236] (syz-executor318,4236,1):ocfs2_write_begin_nolock:1745 ERROR: status = -30 [ 70.308741][ T4236] (syz-executor318,4236,1):ocfs2_write_begin:1908 ERROR: status = -30 [ 70.325123][ T4021] ocfs2: Unmounting device (7,0) on (node local)