of system file 72 [ 41.654921][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.860172][ T6539] loop0: detected capacity change from 0 to 32768 [ 41.873940][ T6539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.880678][ T6539] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 41.885378][ T6539] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 41.889056][ T6539] OCFS2: File system is now read-only. [ 41.889108][ T6539] (syz-executor345,6539,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 41.889136][ T6539] (syz-executor345,6539,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 41.889162][ T6539] (syz-executor345,6539,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 41.889187][ T6539] (syz-executor345,6539,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 41.889212][ T6539] (syz-executor345,6539,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 41.889237][ T6539] (syz-executor345,6539,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 41.889262][ T6539] (syz-executor345,6539,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 41.889287][ T6539] (syz-executor345,6539,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 41.889312][ T6539] (syz-executor345,6539,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 41.889364][ T6539] (syz-executor345,6539,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 41.889390][ T6539] (syz-executor345,6539,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 41.889415][ T6539] (syz-executor345,6539,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 41.889440][ T6539] (syz-executor345,6539,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 41.889471][ T6539] (syz-executor345,6539,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 41.889495][ T6539] (syz-executor345,6539,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 41.889520][ T6539] (syz-executor345,6539,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 41.889557][ T6539] (syz-executor345,6539,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 41.937740][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 41.948449][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 42.138442][ T6543] loop0: detected capacity change from 0 to 32768 [ 42.163049][ T6543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.169667][ T6543] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 42.174065][ T6543] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 42.177238][ T6543] OCFS2: File system is now read-only. [ 42.178808][ T6543] (syz-executor345,6543,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 42.181134][ T6543] (syz-executor345,6543,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 42.183421][ T6543] (syz-executor345,6543,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 42.183449][ T6543] (syz-executor345,6543,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 42.183475][ T6543] (syz-executor345,6543,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 42.183499][ T6543] (syz-executor345,6543,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 42.183525][ T6543] (syz-executor345,6543,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 42.183550][ T6543] (syz-executor345,6543,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 42.183575][ T6543] (syz-executor345,6543,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 42.183628][ T6543] (syz-executor345,6543,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 42.183654][ T6543] (syz-executor345,6543,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 42.183679][ T6543] (syz-executor345,6543,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 42.183705][ T6543] (syz-executor345,6543,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 42.183735][ T6543] (syz-executor345,6543,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 42.183760][ T6543] (syz-executor345,6543,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 42.183785][ T6543] (syz-executor345,6543,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 executing program [ 42.183840][ T6543] (syz-executor345,6543,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 42.220248][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 42.222807][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 42.420916][ T6547] loop0: detected capacity change from 0 to 32768 [ 42.435061][ T6547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.443246][ T6547] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 42.443541][ T6547] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 42.443584][ T6547] OCFS2: File system is now read-only. [ 42.443610][ T6547] (syz-executor345,6547,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 42.443742][ T6547] (syz-executor345,6547,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 42.443770][ T6547] (syz-executor345,6547,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 42.443803][ T6547] (syz-executor345,6547,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 executing program [ 42.443829][ T6547] (syz-executor345,6547,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 42.443854][ T6547] (syz-executor345,6547,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 42.443879][ T6547] (syz-executor345,6547,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 42.443904][ T6547] (syz-executor345,6547,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 42.443929][ T6547] (syz-executor345,6547,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 42.443978][ T6547] (syz-executor345,6547,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 42.444004][ T6547] (syz-executor345,6547,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 42.444029][ T6547] (syz-executor345,6547,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 42.444054][ T6547] (syz-executor345,6547,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 42.444085][ T6547] (syz-executor345,6547,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 42.444109][ T6547] (syz-executor345,6547,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 42.444134][ T6547] (syz-executor345,6547,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 42.444171][ T6547] (syz-executor345,6547,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 42.495932][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 42.507201][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 42.700599][ T6551] loop0: detected capacity change from 0 to 32768 [ 42.715062][ T6551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.725443][ T6551] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 42.725499][ T6551] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 42.725519][ T6551] OCFS2: File system is now read-only. [ 42.725539][ T6551] (syz-executor345,6551,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 42.725565][ T6551] (syz-executor345,6551,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 42.725590][ T6551] (syz-executor345,6551,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 42.725614][ T6551] (syz-executor345,6551,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 42.725639][ T6551] (syz-executor345,6551,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 42.725663][ T6551] (syz-executor345,6551,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 42.725688][ T6551] (syz-executor345,6551,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 42.725713][ T6551] (syz-executor345,6551,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 42.725737][ T6551] (syz-executor345,6551,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 42.725785][ T6551] (syz-executor345,6551,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 42.725819][ T6551] (syz-executor345,6551,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 42.725849][ T6551] (syz-executor345,6551,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 42.725875][ T6551] (syz-executor345,6551,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 42.725906][ T6551] (syz-executor345,6551,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 42.725930][ T6551] (syz-executor345,6551,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 42.725954][ T6551] (syz-executor345,6551,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 executing program [ 42.725991][ T6551] (syz-executor345,6551,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 42.777141][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 42.782025][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 42.975403][ T6555] loop0: detected capacity change from 0 to 32768 [ 43.003251][ T6555] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.010025][ T6555] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 43.014491][ T6555] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 43.017645][ T6555] OCFS2: File system is now read-only. [ 43.019335][ T6555] (syz-executor345,6555,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 43.021973][ T6555] (syz-executor345,6555,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 43.022027][ T6555] (syz-executor345,6555,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 43.022059][ T6555] (syz-executor345,6555,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 43.022090][ T6555] (syz-executor345,6555,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 43.022120][ T6555] (syz-executor345,6555,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 43.022151][ T6555] (syz-executor345,6555,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 43.022181][ T6555] (syz-executor345,6555,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 43.022211][ T6555] (syz-executor345,6555,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 43.022268][ T6555] (syz-executor345,6555,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 43.022302][ T6555] (syz-executor345,6555,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 43.022334][ T6555] (syz-executor345,6555,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 43.022365][ T6555] (syz-executor345,6555,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 43.022401][ T6555] (syz-executor345,6555,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 43.022431][ T6555] (syz-executor345,6555,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 43.022467][ T6555] (syz-executor345,6555,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 43.022510][ T6555] (syz-executor345,6555,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 43.057683][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 43.061107][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.254261][ T6559] loop0: detected capacity change from 0 to 32768 [ 43.274717][ T6559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.309453][ T6559] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 43.309517][ T6559] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 43.309597][ T6559] OCFS2: File system is now read-only. [ 43.309627][ T6559] (syz-executor345,6559,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 43.309660][ T6559] (syz-executor345,6559,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 43.309690][ T6559] (syz-executor345,6559,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 43.309721][ T6559] (syz-executor345,6559,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 43.309751][ T6559] (syz-executor345,6559,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 43.309781][ T6559] (syz-executor345,6559,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 43.309820][ T6559] (syz-executor345,6559,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 43.309850][ T6559] (syz-executor345,6559,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 43.309880][ T6559] (syz-executor345,6559,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 43.309935][ T6559] (syz-executor345,6559,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 43.309967][ T6559] (syz-executor345,6559,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 43.309997][ T6559] (syz-executor345,6559,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 43.310028][ T6559] (syz-executor345,6559,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 43.310064][ T6559] (syz-executor345,6559,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 43.310093][ T6559] (syz-executor345,6559,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 43.310123][ T6559] (syz-executor345,6559,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 43.310167][ T6559] (syz-executor345,6559,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 43.341864][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 43.345072][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.537863][ T6563] loop0: detected capacity change from 0 to 32768 [ 43.551454][ T6563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.555235][ T6563] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 43.555293][ T6563] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 43.555318][ T6563] OCFS2: File system is now read-only. [ 43.555344][ T6563] (syz-executor345,6563,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 43.555376][ T6563] (syz-executor345,6563,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 43.555407][ T6563] (syz-executor345,6563,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 43.555448][ T6563] (syz-executor345,6563,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 43.555480][ T6563] (syz-executor345,6563,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 43.555510][ T6563] (syz-executor345,6563,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 43.555540][ T6563] (syz-executor345,6563,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 executing program [ 43.555571][ T6563] (syz-executor345,6563,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 43.555601][ T6563] (syz-executor345,6563,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 43.555654][ T6563] (syz-executor345,6563,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 43.555686][ T6563] (syz-executor345,6563,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 43.555717][ T6563] (syz-executor345,6563,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 43.555748][ T6563] (syz-executor345,6563,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 43.555783][ T6563] (syz-executor345,6563,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 43.555820][ T6563] (syz-executor345,6563,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 43.555850][ T6563] (syz-executor345,6563,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 43.555893][ T6563] (syz-executor345,6563,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 43.607168][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 43.609631][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 43.759813][ T6567] loop0: detected capacity change from 0 to 32768 [ 43.781921][ T6567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.790377][ T6567] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 43.794618][ T6567] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 43.797950][ T6567] OCFS2: File system is now read-only. [ 43.799819][ T6567] (syz-executor345,6567,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 43.802325][ T6567] (syz-executor345,6567,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 43.804775][ T6567] (syz-executor345,6567,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 43.807478][ T6567] (syz-executor345,6567,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 43.809992][ T6567] (syz-executor345,6567,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 43.812323][ T6567] (syz-executor345,6567,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 43.814883][ T6567] (syz-executor345,6567,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 43.818494][ T6567] (syz-executor345,6567,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 43.818522][ T6567] (syz-executor345,6567,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 43.818576][ T6567] (syz-executor345,6567,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 43.818602][ T6567] (syz-executor345,6567,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 43.818628][ T6567] (syz-executor345,6567,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 43.818653][ T6567] (syz-executor345,6567,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 43.818683][ T6567] (syz-executor345,6567,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 43.818708][ T6567] (syz-executor345,6567,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 43.818733][ T6567] (syz-executor345,6567,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 43.818771][ T6567] (syz-executor345,6567,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 43.818817][ T6567] ocfs2_dio_end_io: 9 callbacks suppressed [ 43.818829][ T6567] (syz-executor345,6567,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 43.844080][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 43.849656][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.037766][ T6571] loop0: detected capacity change from 0 to 32768 [ 44.064102][ T6571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.077119][ T6571] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 44.077178][ T6571] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.077212][ T6571] OCFS2: File system is now read-only. [ 44.077237][ T6571] (syz-executor345,6571,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 44.077269][ T6571] (syz-executor345,6571,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 44.077299][ T6571] (syz-executor345,6571,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 44.077329][ T6571] (syz-executor345,6571,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 44.077359][ T6571] (syz-executor345,6571,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 44.077389][ T6571] (syz-executor345,6571,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 44.077419][ T6571] (syz-executor345,6571,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 44.077456][ T6571] (syz-executor345,6571,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 44.077486][ T6571] (syz-executor345,6571,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 44.077541][ T6571] (syz-executor345,6571,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 44.077572][ T6571] (syz-executor345,6571,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 44.077602][ T6571] (syz-executor345,6571,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 44.077632][ T6571] (syz-executor345,6571,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 44.077668][ T6571] (syz-executor345,6571,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 44.077698][ T6571] (syz-executor345,6571,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 44.077727][ T6571] (syz-executor345,6571,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 44.077771][ T6571] (syz-executor345,6571,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 44.077821][ T6571] (syz-executor345,6571,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 44.140624][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 44.143543][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.334692][ T6575] loop0: detected capacity change from 0 to 32768 [ 44.352319][ T6575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.357602][ T6575] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 44.357658][ T6575] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.357988][ T6575] OCFS2: File system is now read-only. [ 44.358160][ T6575] (syz-executor345,6575,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 44.358338][ T6575] (syz-executor345,6575,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 44.358518][ T6575] (syz-executor345,6575,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 44.358662][ T6575] (syz-executor345,6575,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 44.358695][ T6575] (syz-executor345,6575,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 44.358726][ T6575] (syz-executor345,6575,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 44.358756][ T6575] (syz-executor345,6575,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 44.358787][ T6575] (syz-executor345,6575,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 44.358820][ T6575] (syz-executor345,6575,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 44.358875][ T6575] (syz-executor345,6575,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 44.358901][ T6575] (syz-executor345,6575,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 44.358926][ T6575] (syz-executor345,6575,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 executing program [ 44.358951][ T6575] (syz-executor345,6575,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 44.358981][ T6575] (syz-executor345,6575,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 44.359006][ T6575] (syz-executor345,6575,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 44.359030][ T6575] (syz-executor345,6575,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 44.359079][ T6575] (syz-executor345,6575,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 44.359118][ T6575] (syz-executor345,6575,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 44.384195][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 44.387732][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 44.599823][ T6579] loop0: detected capacity change from 0 to 32768 [ 44.627411][ T6579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.634004][ T6579] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 44.638590][ T6579] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.638612][ T6579] OCFS2: File system is now read-only. [ 44.638633][ T6579] (syz-executor345,6579,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 44.638660][ T6579] (syz-executor345,6579,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 44.638685][ T6579] (syz-executor345,6579,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 44.638710][ T6579] (syz-executor345,6579,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 44.638735][ T6579] (syz-executor345,6579,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 44.638760][ T6579] (syz-executor345,6579,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 44.638785][ T6579] (syz-executor345,6579,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 44.638821][ T6579] (syz-executor345,6579,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 44.638846][ T6579] (syz-executor345,6579,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 44.638914][ T6579] (syz-executor345,6579,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 44.638941][ T6579] (syz-executor345,6579,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 executing program [ 44.638966][ T6579] (syz-executor345,6579,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 44.638991][ T6579] (syz-executor345,6579,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 44.639022][ T6579] (syz-executor345,6579,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 44.639047][ T6579] (syz-executor345,6579,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 44.639071][ T6579] (syz-executor345,6579,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 44.639109][ T6579] (syz-executor345,6579,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 44.639149][ T6579] (syz-executor345,6579,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 44.689756][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 44.692430][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 44.884121][ T6583] loop0: detected capacity change from 0 to 32768 [ 44.917042][ T6583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.922952][ T6583] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 44.927956][ T6583] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 44.930949][ T6583] OCFS2: File system is now read-only. [ 44.932670][ T6583] (syz-executor345,6583,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 44.935100][ T6583] (syz-executor345,6583,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 44.939778][ T6583] (syz-executor345,6583,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 44.942387][ T6583] (syz-executor345,6583,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 44.944889][ T6583] (syz-executor345,6583,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 44.948614][ T6583] (syz-executor345,6583,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 44.951221][ T6583] (syz-executor345,6583,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 44.953861][ T6583] (syz-executor345,6583,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 44.954720][ T6583] (syz-executor345,6583,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 44.954777][ T6583] (syz-executor345,6583,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 44.954816][ T6583] (syz-executor345,6583,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 44.954843][ T6583] (syz-executor345,6583,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 44.954868][ T6583] (syz-executor345,6583,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 44.954912][ T6583] (syz-executor345,6583,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 executing program [ 44.954938][ T6583] (syz-executor345,6583,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 44.954962][ T6583] (syz-executor345,6583,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 44.955000][ T6583] (syz-executor345,6583,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 44.955039][ T6583] (syz-executor345,6583,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 44.960395][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 44.963211][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 45.159911][ T6587] loop0: detected capacity change from 0 to 32768 [ 45.171251][ T6587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.175429][ T6587] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 45.175701][ T6587] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 45.175722][ T6587] OCFS2: File system is now read-only. [ 45.175742][ T6587] (syz-executor345,6587,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 45.175768][ T6587] (syz-executor345,6587,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 45.175793][ T6587] (syz-executor345,6587,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 45.175827][ T6587] (syz-executor345,6587,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 45.175852][ T6587] (syz-executor345,6587,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 45.175891][ T6587] (syz-executor345,6587,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 45.175917][ T6587] (syz-executor345,6587,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 45.175942][ T6587] (syz-executor345,6587,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 45.175967][ T6587] (syz-executor345,6587,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 45.176015][ T6587] (syz-executor345,6587,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 45.176041][ T6587] (syz-executor345,6587,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 45.176066][ T6587] (syz-executor345,6587,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 45.176091][ T6587] (syz-executor345,6587,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 45.177413][ T6587] (syz-executor345,6587,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 45.177443][ T6587] (syz-executor345,6587,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 45.177468][ T6587] (syz-executor345,6587,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 45.177505][ T6587] (syz-executor345,6587,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 45.177544][ T6587] (syz-executor345,6587,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 45.213767][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 45.220501][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.411945][ T6591] loop0: detected capacity change from 0 to 32768 [ 45.435941][ T6591] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.442733][ T6591] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 45.447083][ T6591] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 45.447105][ T6591] OCFS2: File system is now read-only. [ 45.447125][ T6591] (syz-executor345,6591,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 45.447152][ T6591] (syz-executor345,6591,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 45.447177][ T6591] (syz-executor345,6591,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 45.447202][ T6591] (syz-executor345,6591,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 45.447227][ T6591] (syz-executor345,6591,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 45.447252][ T6591] (syz-executor345,6591,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 45.447277][ T6591] (syz-executor345,6591,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 45.447303][ T6591] (syz-executor345,6591,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 45.447327][ T6591] (syz-executor345,6591,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 45.447376][ T6591] (syz-executor345,6591,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 45.447402][ T6591] (syz-executor345,6591,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 45.447427][ T6591] (syz-executor345,6591,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 45.447453][ T6591] (syz-executor345,6591,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 45.447483][ T6591] (syz-executor345,6591,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 45.447508][ T6591] (syz-executor345,6591,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 45.447532][ T6591] (syz-executor345,6591,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 executing program [ 45.447569][ T6591] (syz-executor345,6591,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 45.447609][ T6591] (syz-executor345,6591,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 45.498780][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 45.507284][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 45.698580][ T6596] loop0: detected capacity change from 0 to 32768 [ 45.717987][ T6596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.724862][ T6596] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 45.724935][ T6596] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 45.724960][ T6596] OCFS2: File system is now read-only. [ 45.724980][ T6596] (syz-executor345,6596,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 45.725007][ T6596] (syz-executor345,6596,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 45.725031][ T6596] (syz-executor345,6596,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 45.725056][ T6596] (syz-executor345,6596,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 45.725081][ T6596] (syz-executor345,6596,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 45.725105][ T6596] (syz-executor345,6596,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 45.725130][ T6596] (syz-executor345,6596,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 45.725155][ T6596] (syz-executor345,6596,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 45.725180][ T6596] (syz-executor345,6596,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 executing program [ 45.725228][ T6596] (syz-executor345,6596,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 45.725253][ T6596] (syz-executor345,6596,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 45.725278][ T6596] (syz-executor345,6596,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 45.725303][ T6596] (syz-executor345,6596,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 45.725334][ T6596] (syz-executor345,6596,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 45.725359][ T6596] (syz-executor345,6596,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 45.725383][ T6596] (syz-executor345,6596,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 45.725420][ T6596] (syz-executor345,6596,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 45.725457][ T6596] (syz-executor345,6596,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 45.748273][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 45.768046][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 45.931357][ T6601] loop0: detected capacity change from 0 to 32768 [ 45.944408][ T6601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.950877][ T6601] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 45.950947][ T6601] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 45.950968][ T6601] OCFS2: File system is now read-only. [ 45.950989][ T6601] (syz-executor345,6601,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 45.951018][ T6601] (syz-executor345,6601,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 45.951044][ T6601] (syz-executor345,6601,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 45.951070][ T6601] (syz-executor345,6601,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 45.951096][ T6601] (syz-executor345,6601,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 45.951123][ T6601] (syz-executor345,6601,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 45.951149][ T6601] (syz-executor345,6601,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 45.951175][ T6601] (syz-executor345,6601,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 45.951201][ T6601] (syz-executor345,6601,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 45.951251][ T6601] (syz-executor345,6601,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 45.951278][ T6601] (syz-executor345,6601,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 45.951304][ T6601] (syz-executor345,6601,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 45.951329][ T6601] (syz-executor345,6601,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 45.951359][ T6601] (syz-executor345,6601,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 45.951383][ T6601] (syz-executor345,6601,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 45.951408][ T6601] (syz-executor345,6601,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 45.951445][ T6601] (syz-executor345,6601,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 45.951481][ T6601] (syz-executor345,6601,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 45.964380][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 45.968761][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 46.140101][ T6607] loop0: detected capacity change from 0 to 32768 [ 46.149887][ T6607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.156654][ T6607] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 46.156711][ T6607] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 46.156731][ T6607] OCFS2: File system is now read-only. executing program [ 46.156751][ T6607] (syz-executor345,6607,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 46.156778][ T6607] (syz-executor345,6607,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 46.156824][ T6607] (syz-executor345,6607,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 46.156851][ T6607] (syz-executor345,6607,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 46.156875][ T6607] (syz-executor345,6607,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 46.156900][ T6607] (syz-executor345,6607,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 46.156925][ T6607] (syz-executor345,6607,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 46.156950][ T6607] (syz-executor345,6607,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 46.156974][ T6607] (syz-executor345,6607,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 46.157025][ T6607] (syz-executor345,6607,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 46.157051][ T6607] (syz-executor345,6607,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 46.157075][ T6607] (syz-executor345,6607,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 46.157101][ T6607] (syz-executor345,6607,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 46.157131][ T6607] (syz-executor345,6607,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 46.157155][ T6607] (syz-executor345,6607,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 46.157180][ T6607] (syz-executor345,6607,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 46.157217][ T6607] (syz-executor345,6607,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 46.157255][ T6607] (syz-executor345,6607,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 46.180974][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 46.193886][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 46.354322][ T6611] loop0: detected capacity change from 0 to 32768 [ 46.382572][ T6611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.391689][ T6611] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 46.391753][ T6611] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 46.391773][ T6611] OCFS2: File system is now read-only. [ 46.391793][ T6611] (syz-executor345,6611,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 46.391844][ T6611] (syz-executor345,6611,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 46.391869][ T6611] (syz-executor345,6611,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 46.391894][ T6611] (syz-executor345,6611,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 46.391919][ T6611] (syz-executor345,6611,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 46.391944][ T6611] (syz-executor345,6611,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 executing program [ 46.391968][ T6611] (syz-executor345,6611,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 46.391993][ T6611] (syz-executor345,6611,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 46.392022][ T6611] (syz-executor345,6611,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 46.392071][ T6611] (syz-executor345,6611,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 46.392097][ T6611] (syz-executor345,6611,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 46.392121][ T6611] (syz-executor345,6611,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 46.392146][ T6611] (syz-executor345,6611,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 46.392176][ T6611] (syz-executor345,6611,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 46.392201][ T6611] (syz-executor345,6611,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 46.392226][ T6611] (syz-executor345,6611,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 46.392263][ T6611] (syz-executor345,6611,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 46.437904][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 46.440566][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 46.597301][ T6615] loop0: detected capacity change from 0 to 32768 [ 46.609806][ T6615] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.616391][ T6615] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 46.620685][ T6615] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 46.623700][ T6615] OCFS2: File system is now read-only. [ 46.625398][ T6615] (syz-executor345,6615,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 46.627977][ T6615] (syz-executor345,6615,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 46.630373][ T6615] (syz-executor345,6615,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 46.633023][ T6615] (syz-executor345,6615,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 46.635776][ T6615] (syz-executor345,6615,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 46.638393][ T6615] (syz-executor345,6615,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 46.640788][ T6615] (syz-executor345,6615,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 46.643404][ T6615] (syz-executor345,6615,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 46.645987][ T6615] (syz-executor345,6615,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 46.649368][ T6615] (syz-executor345,6615,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 46.649396][ T6615] (syz-executor345,6615,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 46.649422][ T6615] (syz-executor345,6615,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 46.649447][ T6615] (syz-executor345,6615,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 46.649477][ T6615] (syz-executor345,6615,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 executing program [ 46.649502][ T6615] (syz-executor345,6615,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 46.649527][ T6615] (syz-executor345,6615,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 46.649565][ T6615] (syz-executor345,6615,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 46.680247][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 46.682835][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 46.839902][ T6620] loop0: detected capacity change from 0 to 32768 [ 46.855028][ T6620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.863450][ T6620] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 46.863505][ T6620] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 46.863525][ T6620] OCFS2: File system is now read-only. [ 46.863544][ T6620] (syz-executor345,6620,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 46.863571][ T6620] (syz-executor345,6620,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 46.863595][ T6620] (syz-executor345,6620,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 46.863620][ T6620] (syz-executor345,6620,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 46.863644][ T6620] (syz-executor345,6620,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 46.863669][ T6620] (syz-executor345,6620,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 46.863694][ T6620] (syz-executor345,6620,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 executing program [ 46.863739][ T6620] (syz-executor345,6620,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 46.863764][ T6620] (syz-executor345,6620,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 46.863827][ T6620] (syz-executor345,6620,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 46.863854][ T6620] (syz-executor345,6620,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 46.863878][ T6620] (syz-executor345,6620,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 46.863904][ T6620] (syz-executor345,6620,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 46.863934][ T6620] (syz-executor345,6620,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 46.863958][ T6620] (syz-executor345,6620,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 46.863983][ T6620] (syz-executor345,6620,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 46.864021][ T6620] (syz-executor345,6620,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 46.903118][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 46.908658][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 47.065170][ T6624] loop0: detected capacity change from 0 to 32768 [ 47.085206][ T6624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.092294][ T6624] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 47.092357][ T6624] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.092678][ T6624] OCFS2: File system is now read-only. [ 47.092699][ T6624] (syz-executor345,6624,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 47.092726][ T6624] (syz-executor345,6624,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 47.092751][ T6624] (syz-executor345,6624,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 47.092775][ T6624] (syz-executor345,6624,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 47.092812][ T6624] (syz-executor345,6624,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 47.092837][ T6624] (syz-executor345,6624,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 47.092875][ T6624] (syz-executor345,6624,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 47.092900][ T6624] (syz-executor345,6624,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 47.092924][ T6624] (syz-executor345,6624,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 47.092974][ T6624] (syz-executor345,6624,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 47.093000][ T6624] (syz-executor345,6624,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 47.093025][ T6624] (syz-executor345,6624,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 47.093051][ T6624] (syz-executor345,6624,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 47.093081][ T6624] (syz-executor345,6624,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 47.093105][ T6624] (syz-executor345,6624,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 47.093130][ T6624] (syz-executor345,6624,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 47.093166][ T6624] (syz-executor345,6624,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 47.109607][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 47.112242][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 47.288808][ T6628] loop0: detected capacity change from 0 to 32768 [ 47.294593][ T6628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.305713][ T6628] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 47.310070][ T6628] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.312958][ T6628] OCFS2: File system is now read-only. [ 47.314554][ T6628] (syz-executor345,6628,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 47.316884][ T6628] (syz-executor345,6628,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 47.319161][ T6628] (syz-executor345,6628,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 47.321615][ T6628] (syz-executor345,6628,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 47.324001][ T6628] (syz-executor345,6628,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 47.326378][ T6628] (syz-executor345,6628,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 47.328736][ T6628] (syz-executor345,6628,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 47.331215][ T6628] (syz-executor345,6628,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 47.333709][ T6628] (syz-executor345,6628,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 47.336396][ T6628] (syz-executor345,6628,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 executing program [ 47.337551][ T6628] (syz-executor345,6628,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 47.337581][ T6628] (syz-executor345,6628,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 47.337607][ T6628] (syz-executor345,6628,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 47.337640][ T6628] (syz-executor345,6628,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 47.337665][ T6628] (syz-executor345,6628,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 47.337690][ T6628] (syz-executor345,6628,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 47.337729][ T6628] (syz-executor345,6628,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 47.346757][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 47.365244][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 47.520886][ T6632] loop0: detected capacity change from 0 to 32768 [ 47.532836][ T6632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.540484][ T6632] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 47.544490][ T6632] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.544518][ T6632] OCFS2: File system is now read-only. [ 47.544558][ T6632] (syz-executor345,6632,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 47.544610][ T6632] (syz-executor345,6632,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 47.544659][ T6632] (syz-executor345,6632,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 47.544708][ T6632] (syz-executor345,6632,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 executing program [ 47.544733][ T6632] (syz-executor345,6632,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 47.544758][ T6632] (syz-executor345,6632,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 47.544782][ T6632] (syz-executor345,6632,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 47.544815][ T6632] (syz-executor345,6632,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 47.544840][ T6632] (syz-executor345,6632,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 47.544892][ T6632] (syz-executor345,6632,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 47.544926][ T6632] (syz-executor345,6632,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 47.544952][ T6632] (syz-executor345,6632,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 47.544978][ T6632] (syz-executor345,6632,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 47.545008][ T6632] (syz-executor345,6632,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 47.545033][ T6632] (syz-executor345,6632,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 47.545058][ T6632] (syz-executor345,6632,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 47.545096][ T6632] (syz-executor345,6632,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 47.569321][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 47.574060][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 47.741540][ T6636] loop0: detected capacity change from 0 to 32768 [ 47.764559][ T6636] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.770254][ T6636] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 47.770317][ T6636] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.770337][ T6636] OCFS2: File system is now read-only. [ 47.770358][ T6636] (syz-executor345,6636,0):ocfs2_search_chain:1838 ERROR: status = -30 executing program [ 47.770384][ T6636] (syz-executor345,6636,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 47.770409][ T6636] (syz-executor345,6636,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 47.770442][ T6636] (syz-executor345,6636,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 47.770467][ T6636] (syz-executor345,6636,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 47.770491][ T6636] (syz-executor345,6636,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 47.770516][ T6636] (syz-executor345,6636,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 47.770541][ T6636] (syz-executor345,6636,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 47.770566][ T6636] (syz-executor345,6636,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 47.770616][ T6636] (syz-executor345,6636,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 47.770641][ T6636] (syz-executor345,6636,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 47.770666][ T6636] (syz-executor345,6636,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 47.770691][ T6636] (syz-executor345,6636,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 47.770722][ T6636] (syz-executor345,6636,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 47.770746][ T6636] (syz-executor345,6636,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 47.770771][ T6636] (syz-executor345,6636,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 47.770826][ T6636] (syz-executor345,6636,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 47.784037][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 47.787067][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 47.956598][ T6640] loop0: detected capacity change from 0 to 32768 [ 47.963531][ T6640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.970148][ T6640] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 47.970214][ T6640] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 47.970233][ T6640] OCFS2: File system is now read-only. [ 47.970253][ T6640] (syz-executor345,6640,0):ocfs2_search_chain:1838 ERROR: status = -30 executing program [ 47.970279][ T6640] (syz-executor345,6640,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 47.970304][ T6640] (syz-executor345,6640,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 47.970329][ T6640] (syz-executor345,6640,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 47.970353][ T6640] (syz-executor345,6640,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 47.970378][ T6640] (syz-executor345,6640,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 47.970403][ T6640] (syz-executor345,6640,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 47.970428][ T6640] (syz-executor345,6640,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 47.970452][ T6640] (syz-executor345,6640,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 47.970500][ T6640] (syz-executor345,6640,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 47.970526][ T6640] (syz-executor345,6640,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 47.970551][ T6640] (syz-executor345,6640,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 47.970576][ T6640] (syz-executor345,6640,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 47.970606][ T6640] (syz-executor345,6640,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 47.970631][ T6640] (syz-executor345,6640,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 47.970655][ T6640] (syz-executor345,6640,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 47.970691][ T6640] (syz-executor345,6640,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 47.987092][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 47.997753][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 48.160540][ T6644] loop0: detected capacity change from 0 to 32768 [ 48.190879][ T6644] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.197098][ T6644] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 48.201445][ T6644] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 48.204205][ T6644] OCFS2: File system is now read-only. [ 48.205721][ T6644] (syz-executor345,6644,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 48.208198][ T6644] (syz-executor345,6644,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 48.210518][ T6644] (syz-executor345,6644,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 48.212912][ T6644] (syz-executor345,6644,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 48.215445][ T6644] (syz-executor345,6644,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 48.219610][ T6644] (syz-executor345,6644,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 48.221958][ T6644] (syz-executor345,6644,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 48.224415][ T6644] (syz-executor345,6644,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 48.227423][ T6644] (syz-executor345,6644,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 48.230002][ T6644] (syz-executor345,6644,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 48.232555][ T6644] (syz-executor345,6644,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 48.235160][ T6644] (syz-executor345,6644,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 48.237762][ T6644] (syz-executor345,6644,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 48.238601][ T6644] (syz-executor345,6644,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 48.238630][ T6644] (syz-executor345,6644,0):ocfs2_lock_allocators:2749 ERROR: status = -30 executing program [ 48.238655][ T6644] (syz-executor345,6644,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 48.238694][ T6644] (syz-executor345,6644,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 48.249105][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 48.252005][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 48.448364][ T6648] loop0: detected capacity change from 0 to 32768 [ 48.463875][ T6648] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.470809][ T6648] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 48.475400][ T6648] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 48.478352][ T6648] OCFS2: File system is now read-only. [ 48.478376][ T6648] (syz-executor345,6648,1):ocfs2_search_chain:1838 ERROR: status = -30 executing program [ 48.478404][ T6648] (syz-executor345,6648,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 48.478429][ T6648] (syz-executor345,6648,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 48.478455][ T6648] (syz-executor345,6648,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 48.478479][ T6648] (syz-executor345,6648,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 48.478504][ T6648] (syz-executor345,6648,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 48.478529][ T6648] (syz-executor345,6648,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 48.478554][ T6648] (syz-executor345,6648,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 48.478590][ T6648] (syz-executor345,6648,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 48.478644][ T6648] (syz-executor345,6648,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 executing program [ 48.478669][ T6648] (syz-executor345,6648,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 48.478695][ T6648] (syz-executor345,6648,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 48.478720][ T6648] (syz-executor345,6648,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 48.478750][ T6648] (syz-executor345,6648,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 48.478775][ T6648] (syz-executor345,6648,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 48.478808][ T6648] (syz-executor345,6648,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 48.478848][ T6648] (syz-executor345,6648,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 executing program [ 48.523941][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 48.537259][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 48.710267][ T6652] loop0: detected capacity change from 0 to 32768 [ 48.716588][ T6652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.722856][ T6652] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature executing program [ 48.722920][ T6652] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 48.722947][ T6652] OCFS2: File system is now read-only. [ 48.722972][ T6652] (syz-executor345,6652,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 48.723004][ T6652] (syz-executor345,6652,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 48.723035][ T6652] (syz-executor345,6652,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 48.723066][ T6652] (syz-executor345,6652,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 48.723102][ T6652] (syz-executor345,6652,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 48.723132][ T6652] (syz-executor345,6652,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 48.723162][ T6652] (syz-executor345,6652,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 executing program executing program [ 48.723192][ T6652] (syz-executor345,6652,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 48.723222][ T6652] (syz-executor345,6652,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 48.723275][ T6652] (syz-executor345,6652,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 48.723307][ T6652] (syz-executor345,6652,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 48.723337][ T6652] (syz-executor345,6652,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 48.723368][ T6652] (syz-executor345,6652,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 executing program [ 48.723406][ T6652] (syz-executor345,6652,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 48.723436][ T6652] (syz-executor345,6652,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 48.723470][ T6652] (syz-executor345,6652,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 48.725535][ T6652] (syz-executor345,6652,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 48.774419][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 48.782851][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 48.936855][ T6657] loop0: detected capacity change from 0 to 32768 [ 48.961492][ T6657] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.968749][ T6657] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 48.968820][ T6657] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 48.968853][ T6657] OCFS2: File system is now read-only. [ 48.968880][ T6657] (syz-executor345,6657,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 48.968912][ T6657] (syz-executor345,6657,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 48.969119][ T6657] (syz-executor345,6657,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 48.969145][ T6657] (syz-executor345,6657,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 48.969170][ T6657] (syz-executor345,6657,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 48.969194][ T6657] (syz-executor345,6657,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 48.969219][ T6657] (syz-executor345,6657,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 48.969245][ T6657] (syz-executor345,6657,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 48.969269][ T6657] (syz-executor345,6657,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 48.969317][ T6657] (syz-executor345,6657,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 48.969343][ T6657] (syz-executor345,6657,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 executing program [ 48.969368][ T6657] (syz-executor345,6657,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 48.969393][ T6657] (syz-executor345,6657,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 48.969423][ T6657] (syz-executor345,6657,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 48.969448][ T6657] (syz-executor345,6657,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 48.969472][ T6657] (syz-executor345,6657,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 48.969509][ T6657] (syz-executor345,6657,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 48.969544][ T6657] ocfs2_dio_end_io: 11 callbacks suppressed [ 48.969552][ T6657] (syz-executor345,6657,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 49.012205][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 49.019996][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 49.211398][ T6661] loop0: detected capacity change from 0 to 32768 [ 49.229408][ T6661] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.240552][ T6661] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 49.240609][ T6661] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 49.240641][ T6661] OCFS2: File system is now read-only. [ 49.240667][ T6661] (syz-executor345,6661,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 49.240698][ T6661] (syz-executor345,6661,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 49.240729][ T6661] (syz-executor345,6661,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 49.240759][ T6661] (syz-executor345,6661,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 49.240789][ T6661] (syz-executor345,6661,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 49.240827][ T6661] (syz-executor345,6661,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 49.240864][ T6661] (syz-executor345,6661,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 49.240897][ T6661] (syz-executor345,6661,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 49.240928][ T6661] (syz-executor345,6661,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 49.240982][ T6661] (syz-executor345,6661,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 49.241014][ T6661] (syz-executor345,6661,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 49.241045][ T6661] (syz-executor345,6661,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 49.241076][ T6661] (syz-executor345,6661,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 49.241112][ T6661] (syz-executor345,6661,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 49.241142][ T6661] (syz-executor345,6661,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 49.241171][ T6661] (syz-executor345,6661,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 49.241214][ T6661] (syz-executor345,6661,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 49.241257][ T6661] (syz-executor345,6661,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 49.303545][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 49.309934][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 49.499852][ T6665] loop0: detected capacity change from 0 to 32768 [ 49.509986][ T6665] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.518379][ T6665] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 49.518817][ T6665] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 49.518838][ T6665] OCFS2: File system is now read-only. [ 49.518858][ T6665] (syz-executor345,6665,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 49.518895][ T6665] (syz-executor345,6665,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 49.518920][ T6665] (syz-executor345,6665,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 49.518945][ T6665] (syz-executor345,6665,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 49.518970][ T6665] (syz-executor345,6665,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 49.518995][ T6665] (syz-executor345,6665,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 49.519019][ T6665] (syz-executor345,6665,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 49.519045][ T6665] (syz-executor345,6665,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 49.519069][ T6665] (syz-executor345,6665,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 49.519136][ T6665] (syz-executor345,6665,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 49.519169][ T6665] (syz-executor345,6665,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 49.519194][ T6665] (syz-executor345,6665,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 49.519232][ T6665] (syz-executor345,6665,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 49.519266][ T6665] (syz-executor345,6665,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 49.519290][ T6665] (syz-executor345,6665,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 49.519315][ T6665] (syz-executor345,6665,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 49.519352][ T6665] (syz-executor345,6665,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 49.519390][ T6665] (syz-executor345,6665,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 49.555205][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 49.563390][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 49.762121][ T6669] loop0: detected capacity change from 0 to 32768 [ 49.772424][ T6669] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.779991][ T6669] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 49.784114][ T6669] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 49.786941][ T6669] OCFS2: File system is now read-only. [ 49.788426][ T6669] (syz-executor345,6669,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 49.790666][ T6669] (syz-executor345,6669,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 49.792928][ T6669] (syz-executor345,6669,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 49.795342][ T6669] (syz-executor345,6669,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 49.798010][ T6669] (syz-executor345,6669,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 49.800417][ T6669] (syz-executor345,6669,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 49.802830][ T6669] (syz-executor345,6669,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 49.805349][ T6669] (syz-executor345,6669,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 49.808309][ T6669] (syz-executor345,6669,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 49.810015][ T6669] (syz-executor345,6669,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 49.810045][ T6669] (syz-executor345,6669,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 executing program [ 49.810072][ T6669] (syz-executor345,6669,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 49.810097][ T6669] (syz-executor345,6669,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 49.810128][ T6669] (syz-executor345,6669,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 49.810153][ T6669] (syz-executor345,6669,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 49.810178][ T6669] (syz-executor345,6669,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 49.810216][ T6669] (syz-executor345,6669,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 49.810255][ T6669] (syz-executor345,6669,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 49.828390][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 49.831230][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 49.978303][ T6673] loop0: detected capacity change from 0 to 32768 [ 49.997753][ T6673] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.002645][ T6673] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 50.002708][ T6673] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 50.002727][ T6673] OCFS2: File system is now read-only. [ 50.002747][ T6673] (syz-executor345,6673,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 50.002773][ T6673] (syz-executor345,6673,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 50.002814][ T6673] (syz-executor345,6673,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 50.002840][ T6673] (syz-executor345,6673,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 50.002865][ T6673] (syz-executor345,6673,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 50.002889][ T6673] (syz-executor345,6673,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 50.002914][ T6673] (syz-executor345,6673,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 50.002939][ T6673] (syz-executor345,6673,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 50.002963][ T6673] (syz-executor345,6673,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 50.003011][ T6673] (syz-executor345,6673,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 50.003036][ T6673] (syz-executor345,6673,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 50.003061][ T6673] (syz-executor345,6673,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 50.003086][ T6673] (syz-executor345,6673,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 50.003116][ T6673] (syz-executor345,6673,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 50.003141][ T6673] (syz-executor345,6673,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 50.003165][ T6673] (syz-executor345,6673,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 50.003202][ T6673] (syz-executor345,6673,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 50.003239][ T6673] (syz-executor345,6673,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 50.011090][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 executing program [ 50.015733][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 50.233535][ T6677] loop0: detected capacity change from 0 to 32768 [ 50.252231][ T6677] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.258282][ T6677] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 50.258339][ T6677] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 50.258359][ T6677] OCFS2: File system is now read-only. [ 50.258378][ T6677] (syz-executor345,6677,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 50.258405][ T6677] (syz-executor345,6677,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 50.258429][ T6677] (syz-executor345,6677,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 50.258454][ T6677] (syz-executor345,6677,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 50.258479][ T6677] (syz-executor345,6677,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 50.258504][ T6677] (syz-executor345,6677,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 50.258529][ T6677] (syz-executor345,6677,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 50.258554][ T6677] (syz-executor345,6677,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 50.258578][ T6677] (syz-executor345,6677,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 50.258626][ T6677] (syz-executor345,6677,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 50.258651][ T6677] (syz-executor345,6677,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 50.258676][ T6677] (syz-executor345,6677,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 50.258701][ T6677] (syz-executor345,6677,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 50.258731][ T6677] (syz-executor345,6677,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 50.258755][ T6677] (syz-executor345,6677,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 50.258780][ T6677] (syz-executor345,6677,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 50.258826][ T6677] (syz-executor345,6677,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 50.258869][ T6677] (syz-executor345,6677,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 50.286541][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 50.289302][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 50.488916][ T6681] loop0: detected capacity change from 0 to 32768 [ 50.502743][ T6681] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.507126][ T6681] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 50.507190][ T6681] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 50.507210][ T6681] OCFS2: File system is now read-only. [ 50.507230][ T6681] (syz-executor345,6681,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 50.507256][ T6681] (syz-executor345,6681,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 50.507281][ T6681] (syz-executor345,6681,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 50.507306][ T6681] (syz-executor345,6681,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 50.507331][ T6681] (syz-executor345,6681,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 50.507355][ T6681] (syz-executor345,6681,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 50.507380][ T6681] (syz-executor345,6681,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 50.507405][ T6681] (syz-executor345,6681,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 50.507430][ T6681] (syz-executor345,6681,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 50.507479][ T6681] (syz-executor345,6681,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 50.507505][ T6681] (syz-executor345,6681,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 50.507529][ T6681] (syz-executor345,6681,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 50.507555][ T6681] (syz-executor345,6681,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 50.507585][ T6681] (syz-executor345,6681,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 50.507610][ T6681] (syz-executor345,6681,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 50.507634][ T6681] (syz-executor345,6681,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 50.507671][ T6681] (syz-executor345,6681,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 50.507709][ T6681] (syz-executor345,6681,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 50.540542][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 50.544324][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 50.739660][ T6685] loop0: detected capacity change from 0 to 32768 [ 50.766316][ T6685] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.771993][ T6685] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 50.776327][ T6685] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 50.779014][ T6685] OCFS2: File system is now read-only. [ 50.780567][ T6685] (syz-executor345,6685,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 50.782904][ T6685] (syz-executor345,6685,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 50.785127][ T6685] (syz-executor345,6685,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 50.789008][ T6685] (syz-executor345,6685,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 50.791466][ T6685] (syz-executor345,6685,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 50.793861][ T6685] (syz-executor345,6685,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 executing program [ 50.796891][ T6685] (syz-executor345,6685,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 50.799398][ T6685] (syz-executor345,6685,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 50.801851][ T6685] (syz-executor345,6685,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 50.804564][ T6685] (syz-executor345,6685,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 50.807230][ T6685] (syz-executor345,6685,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 50.809733][ T6685] (syz-executor345,6685,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 50.812291][ T6685] (syz-executor345,6685,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 50.814963][ T6685] (syz-executor345,6685,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 50.816825][ T6685] (syz-executor345,6685,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 50.816854][ T6685] (syz-executor345,6685,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 50.816903][ T6685] (syz-executor345,6685,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 50.816943][ T6685] (syz-executor345,6685,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 50.829545][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 50.837627][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 51.027625][ T6689] loop0: detected capacity change from 0 to 32768 [ 51.046849][ T6689] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.053812][ T6689] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 51.054596][ T6689] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 51.054617][ T6689] OCFS2: File system is now read-only. [ 51.054637][ T6689] (syz-executor345,6689,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 51.054664][ T6689] (syz-executor345,6689,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 51.054689][ T6689] (syz-executor345,6689,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 51.054713][ T6689] (syz-executor345,6689,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 51.054738][ T6689] (syz-executor345,6689,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 51.054763][ T6689] (syz-executor345,6689,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 51.054788][ T6689] (syz-executor345,6689,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 51.054824][ T6689] (syz-executor345,6689,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 51.054849][ T6689] (syz-executor345,6689,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 51.054903][ T6689] (syz-executor345,6689,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 51.054929][ T6689] (syz-executor345,6689,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 51.054954][ T6689] (syz-executor345,6689,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 51.054979][ T6689] (syz-executor345,6689,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 51.055009][ T6689] (syz-executor345,6689,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 51.055034][ T6689] (syz-executor345,6689,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 51.055059][ T6689] (syz-executor345,6689,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 51.055096][ T6689] (syz-executor345,6689,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 51.055133][ T6689] (syz-executor345,6689,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 51.065375][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 51.078559][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 51.285199][ T6693] loop0: detected capacity change from 0 to 32768 [ 51.300399][ T6693] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.305407][ T6693] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 51.305482][ T6693] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 51.305508][ T6693] OCFS2: File system is now read-only. [ 51.305533][ T6693] (syz-executor345,6693,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 51.305565][ T6693] (syz-executor345,6693,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 51.305596][ T6693] (syz-executor345,6693,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 51.305627][ T6693] (syz-executor345,6693,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 51.305657][ T6693] (syz-executor345,6693,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 51.305687][ T6693] (syz-executor345,6693,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 51.305718][ T6693] (syz-executor345,6693,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 51.305748][ T6693] (syz-executor345,6693,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 51.305778][ T6693] (syz-executor345,6693,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 51.305838][ T6693] (syz-executor345,6693,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 51.305870][ T6693] (syz-executor345,6693,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 51.305900][ T6693] (syz-executor345,6693,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 51.305931][ T6693] (syz-executor345,6693,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 51.305966][ T6693] (syz-executor345,6693,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 51.305996][ T6693] (syz-executor345,6693,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 51.306026][ T6693] (syz-executor345,6693,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 51.306069][ T6693] (syz-executor345,6693,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 51.306311][ T6693] (syz-executor345,6693,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 51.321937][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 51.365202][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 51.522406][ T6697] loop0: detected capacity change from 0 to 32768 [ 51.544302][ T6697] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.556038][ T6697] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 51.556096][ T6697] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 51.556496][ T6697] OCFS2: File system is now read-only. [ 51.556520][ T6697] (syz-executor345,6697,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 51.556547][ T6697] (syz-executor345,6697,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 51.556571][ T6697] (syz-executor345,6697,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 51.556596][ T6697] (syz-executor345,6697,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 51.556621][ T6697] (syz-executor345,6697,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 executing program [ 51.556646][ T6697] (syz-executor345,6697,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 51.556671][ T6697] (syz-executor345,6697,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 51.556696][ T6697] (syz-executor345,6697,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 51.556720][ T6697] (syz-executor345,6697,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 51.556772][ T6697] (syz-executor345,6697,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 51.556807][ T6697] (syz-executor345,6697,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 51.556833][ T6697] (syz-executor345,6697,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 51.556860][ T6697] (syz-executor345,6697,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 51.556890][ T6697] (syz-executor345,6697,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 51.556915][ T6697] (syz-executor345,6697,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 51.556939][ T6697] (syz-executor345,6697,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 51.556978][ T6697] (syz-executor345,6697,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 51.575083][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 51.612894][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 51.805060][ T6701] loop0: detected capacity change from 0 to 32768 [ 51.823408][ T6701] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.829594][ T6701] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 51.834236][ T6701] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 51.837196][ T6701] OCFS2: File system is now read-only. [ 51.838135][ T6701] (syz-executor345,6701,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 51.838166][ T6701] (syz-executor345,6701,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 51.838191][ T6701] (syz-executor345,6701,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 51.838216][ T6701] (syz-executor345,6701,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 51.838241][ T6701] (syz-executor345,6701,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 51.838266][ T6701] (syz-executor345,6701,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 51.838291][ T6701] (syz-executor345,6701,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 51.838316][ T6701] (syz-executor345,6701,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 51.838341][ T6701] (syz-executor345,6701,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 51.838392][ T6701] (syz-executor345,6701,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 51.838417][ T6701] (syz-executor345,6701,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 51.838443][ T6701] (syz-executor345,6701,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 51.838468][ T6701] (syz-executor345,6701,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 51.838499][ T6701] (syz-executor345,6701,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 51.838546][ T6701] (syz-executor345,6701,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 51.838581][ T6701] (syz-executor345,6701,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 51.838622][ T6701] (syz-executor345,6701,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 51.864419][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 51.870535][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 52.028103][ T6705] loop0: detected capacity change from 0 to 32768 [ 52.041727][ T6705] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.057142][ T6705] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 52.057202][ T6705] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 52.057236][ T6705] OCFS2: File system is now read-only. [ 52.057261][ T6705] (syz-executor345,6705,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 52.057293][ T6705] (syz-executor345,6705,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 52.057323][ T6705] (syz-executor345,6705,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 52.057354][ T6705] (syz-executor345,6705,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 executing program [ 52.057384][ T6705] (syz-executor345,6705,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 52.057414][ T6705] (syz-executor345,6705,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 52.057440][ T6705] (syz-executor345,6705,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 52.057465][ T6705] (syz-executor345,6705,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 52.057489][ T6705] (syz-executor345,6705,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 52.057539][ T6705] (syz-executor345,6705,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 52.057564][ T6705] (syz-executor345,6705,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 52.057589][ T6705] (syz-executor345,6705,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 52.057614][ T6705] (syz-executor345,6705,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 52.057644][ T6705] (syz-executor345,6705,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 52.057669][ T6705] (syz-executor345,6705,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 52.057700][ T6705] (syz-executor345,6705,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 52.057738][ T6705] (syz-executor345,6705,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 52.106834][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 52.109516][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 52.258282][ T6709] loop0: detected capacity change from 0 to 32768 [ 52.286949][ T6709] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.292631][ T6709] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 52.296776][ T6709] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 52.299498][ T6709] OCFS2: File system is now read-only. [ 52.301059][ T6709] (syz-executor345,6709,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 52.303465][ T6709] (syz-executor345,6709,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 52.305774][ T6709] (syz-executor345,6709,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 52.308511][ T6709] (syz-executor345,6709,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 52.311039][ T6709] (syz-executor345,6709,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 52.313725][ T6709] (syz-executor345,6709,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 52.317521][ T6709] (syz-executor345,6709,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 52.320009][ T6709] (syz-executor345,6709,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 52.322563][ T6709] (syz-executor345,6709,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 52.325114][ T6709] (syz-executor345,6709,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 52.328531][ T6709] (syz-executor345,6709,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 52.328584][ T6709] (syz-executor345,6709,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 52.328616][ T6709] (syz-executor345,6709,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 52.328654][ T6709] (syz-executor345,6709,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 52.328684][ T6709] (syz-executor345,6709,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 52.328714][ T6709] (syz-executor345,6709,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 52.328758][ T6709] (syz-executor345,6709,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 52.342436][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 52.345445][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 52.510482][ T6713] loop0: detected capacity change from 0 to 32768 [ 52.527837][ T6713] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.534265][ T6713] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 52.534479][ T6713] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 52.534499][ T6713] OCFS2: File system is now read-only. [ 52.534519][ T6713] (syz-executor345,6713,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 52.534545][ T6713] (syz-executor345,6713,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 52.534570][ T6713] (syz-executor345,6713,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 52.534595][ T6713] (syz-executor345,6713,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 52.534620][ T6713] (syz-executor345,6713,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 52.534645][ T6713] (syz-executor345,6713,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 52.534669][ T6713] (syz-executor345,6713,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 52.534695][ T6713] (syz-executor345,6713,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 52.534720][ T6713] (syz-executor345,6713,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 executing program [ 52.534768][ T6713] (syz-executor345,6713,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 52.534793][ T6713] (syz-executor345,6713,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 52.534829][ T6713] (syz-executor345,6713,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 52.534861][ T6713] (syz-executor345,6713,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 52.534892][ T6713] (syz-executor345,6713,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 52.534917][ T6713] (syz-executor345,6713,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 52.534942][ T6713] (syz-executor345,6713,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 52.534979][ T6713] (syz-executor345,6713,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 52.567696][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 52.570832][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 52.731358][ T6717] loop0: detected capacity change from 0 to 32768 [ 52.745457][ T6717] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.753478][ T6717] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 52.756272][ T6717] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 52.756293][ T6717] OCFS2: File system is now read-only. [ 52.756314][ T6717] (syz-executor345,6717,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 52.756342][ T6717] (syz-executor345,6717,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 52.756367][ T6717] (syz-executor345,6717,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 52.756392][ T6717] (syz-executor345,6717,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 52.756417][ T6717] (syz-executor345,6717,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 52.756441][ T6717] (syz-executor345,6717,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 52.756466][ T6717] (syz-executor345,6717,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 52.756491][ T6717] (syz-executor345,6717,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 52.756516][ T6717] (syz-executor345,6717,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 52.756567][ T6717] (syz-executor345,6717,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 52.756593][ T6717] (syz-executor345,6717,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 52.756618][ T6717] (syz-executor345,6717,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 52.756643][ T6717] (syz-executor345,6717,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 52.756674][ T6717] (syz-executor345,6717,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 52.756698][ T6717] (syz-executor345,6717,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 52.756723][ T6717] (syz-executor345,6717,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 52.756760][ T6717] (syz-executor345,6717,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 52.785848][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 52.792231][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 52.971338][ T6721] loop0: detected capacity change from 0 to 32768 [ 52.990646][ T6721] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.998733][ T6721] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 53.002953][ T6721] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.005761][ T6721] OCFS2: File system is now read-only. [ 53.005826][ T6721] (syz-executor345,6721,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 53.005861][ T6721] (syz-executor345,6721,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 53.005892][ T6721] (syz-executor345,6721,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 53.014429][ T6721] (syz-executor345,6721,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 53.017121][ T6721] (syz-executor345,6721,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 53.017149][ T6721] (syz-executor345,6721,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 53.017174][ T6721] (syz-executor345,6721,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 53.017199][ T6721] (syz-executor345,6721,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 53.017224][ T6721] (syz-executor345,6721,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 53.017276][ T6721] (syz-executor345,6721,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 53.017302][ T6721] (syz-executor345,6721,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 53.017328][ T6721] (syz-executor345,6721,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 53.017354][ T6721] (syz-executor345,6721,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 53.017384][ T6721] (syz-executor345,6721,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 53.017408][ T6721] (syz-executor345,6721,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 53.017433][ T6721] (syz-executor345,6721,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 53.017471][ T6721] (syz-executor345,6721,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 53.040987][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 53.043909][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.233217][ T6725] loop0: detected capacity change from 0 to 32768 [ 53.247078][ T6725] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.255205][ T6725] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 53.255269][ T6725] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.255294][ T6725] OCFS2: File system is now read-only. [ 53.255319][ T6725] (syz-executor345,6725,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 53.255351][ T6725] (syz-executor345,6725,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 53.255381][ T6725] (syz-executor345,6725,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 53.255411][ T6725] (syz-executor345,6725,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 53.255441][ T6725] (syz-executor345,6725,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 executing program [ 53.255471][ T6725] (syz-executor345,6725,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 53.255501][ T6725] (syz-executor345,6725,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 53.255527][ T6725] (syz-executor345,6725,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 53.255551][ T6725] (syz-executor345,6725,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 53.255600][ T6725] (syz-executor345,6725,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 53.255625][ T6725] (syz-executor345,6725,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 53.255650][ T6725] (syz-executor345,6725,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 53.255675][ T6725] (syz-executor345,6725,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 53.255705][ T6725] (syz-executor345,6725,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 53.255730][ T6725] (syz-executor345,6725,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 53.255761][ T6725] (syz-executor345,6725,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 53.255805][ T6725] (syz-executor345,6725,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 53.289336][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 53.291673][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 53.448048][ T6729] loop0: detected capacity change from 0 to 32768 [ 53.468372][ T6729] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.475102][ T6729] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 53.475160][ T6729] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.475180][ T6729] OCFS2: File system is now read-only. executing program [ 53.475200][ T6729] (syz-executor345,6729,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 53.475226][ T6729] (syz-executor345,6729,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 53.475264][ T6729] (syz-executor345,6729,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 53.475295][ T6729] (syz-executor345,6729,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 53.475320][ T6729] (syz-executor345,6729,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 53.475345][ T6729] (syz-executor345,6729,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 53.475370][ T6729] (syz-executor345,6729,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 53.475395][ T6729] (syz-executor345,6729,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 53.475420][ T6729] (syz-executor345,6729,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 53.475469][ T6729] (syz-executor345,6729,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 53.475495][ T6729] (syz-executor345,6729,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 53.475520][ T6729] (syz-executor345,6729,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 53.475545][ T6729] (syz-executor345,6729,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 53.475575][ T6729] (syz-executor345,6729,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 53.475600][ T6729] (syz-executor345,6729,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 53.475624][ T6729] (syz-executor345,6729,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 53.475661][ T6729] (syz-executor345,6729,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 53.483247][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 53.500467][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 53.670269][ T6733] loop0: detected capacity change from 0 to 32768 [ 53.696034][ T6733] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.701912][ T6733] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 53.701983][ T6733] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.702004][ T6733] OCFS2: File system is now read-only. [ 53.702023][ T6733] (syz-executor345,6733,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 53.702050][ T6733] (syz-executor345,6733,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 53.702074][ T6733] (syz-executor345,6733,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 53.702099][ T6733] (syz-executor345,6733,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 53.702124][ T6733] (syz-executor345,6733,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 53.702148][ T6733] (syz-executor345,6733,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 53.702173][ T6733] (syz-executor345,6733,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 53.702198][ T6733] (syz-executor345,6733,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 53.702222][ T6733] (syz-executor345,6733,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 53.702270][ T6733] (syz-executor345,6733,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 executing program [ 53.702295][ T6733] (syz-executor345,6733,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 53.702321][ T6733] (syz-executor345,6733,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 53.702346][ T6733] (syz-executor345,6733,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 53.702376][ T6733] (syz-executor345,6733,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 53.702401][ T6733] (syz-executor345,6733,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 53.702425][ T6733] (syz-executor345,6733,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 53.702462][ T6733] (syz-executor345,6733,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 53.721858][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 53.767391][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 53.953832][ T6737] loop0: detected capacity change from 0 to 32768 [ 53.978121][ T6737] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.989014][ T6737] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 53.993251][ T6737] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 53.996339][ T6737] OCFS2: File system is now read-only. [ 53.998015][ T6737] (syz-executor345,6737,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 54.000595][ T6737] (syz-executor345,6737,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 54.003081][ T6737] (syz-executor345,6737,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 54.005700][ T6737] (syz-executor345,6737,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 54.010237][ T6737] (syz-executor345,6737,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 54.012984][ T6737] (syz-executor345,6737,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 54.015486][ T6737] (syz-executor345,6737,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 54.018206][ T6737] (syz-executor345,6737,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 54.020868][ T6737] (syz-executor345,6737,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 54.023539][ T6737] (syz-executor345,6737,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 54.026427][ T6737] (syz-executor345,6737,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 54.027547][ T6737] (syz-executor345,6737,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 54.027577][ T6737] (syz-executor345,6737,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 54.027609][ T6737] (syz-executor345,6737,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 54.027634][ T6737] (syz-executor345,6737,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 54.027659][ T6737] (syz-executor345,6737,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 54.027698][ T6737] (syz-executor345,6737,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 54.027737][ T6737] ocfs2_dio_end_io: 10 callbacks suppressed [ 54.027745][ T6737] (syz-executor345,6737,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 54.047481][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 54.050452][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 54.244618][ T6741] loop0: detected capacity change from 0 to 32768 [ 54.257087][ T6741] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.264253][ T6741] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 54.268837][ T6741] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 54.268870][ T6741] OCFS2: File system is now read-only. [ 54.268891][ T6741] (syz-executor345,6741,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 54.268918][ T6741] (syz-executor345,6741,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 54.268943][ T6741] (syz-executor345,6741,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 54.268968][ T6741] (syz-executor345,6741,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 54.268993][ T6741] (syz-executor345,6741,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 54.269017][ T6741] (syz-executor345,6741,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 54.269042][ T6741] (syz-executor345,6741,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 54.269067][ T6741] (syz-executor345,6741,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 54.269092][ T6741] (syz-executor345,6741,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 54.269144][ T6741] (syz-executor345,6741,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 54.269169][ T6741] (syz-executor345,6741,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 54.269194][ T6741] (syz-executor345,6741,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 54.269220][ T6741] (syz-executor345,6741,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 54.269257][ T6741] (syz-executor345,6741,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 54.269282][ T6741] (syz-executor345,6741,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 54.269306][ T6741] (syz-executor345,6741,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 54.269344][ T6741] (syz-executor345,6741,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 54.269383][ T6741] (syz-executor345,6741,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 54.314537][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 54.323064][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 54.474228][ T6745] loop0: detected capacity change from 0 to 32768 [ 54.491965][ T6745] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.506446][ T6745] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 54.510734][ T6745] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 54.510756][ T6745] OCFS2: File system is now read-only. [ 54.510776][ T6745] (syz-executor345,6745,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 54.510812][ T6745] (syz-executor345,6745,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 54.510839][ T6745] (syz-executor345,6745,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 54.510876][ T6745] (syz-executor345,6745,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 54.510904][ T6745] (syz-executor345,6745,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 54.510929][ T6745] (syz-executor345,6745,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 54.510954][ T6745] (syz-executor345,6745,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 54.510979][ T6745] (syz-executor345,6745,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 54.511003][ T6745] (syz-executor345,6745,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 54.511061][ T6745] (syz-executor345,6745,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 54.511087][ T6745] (syz-executor345,6745,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 54.511112][ T6745] (syz-executor345,6745,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 54.511137][ T6745] (syz-executor345,6745,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 54.511168][ T6745] (syz-executor345,6745,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 54.511193][ T6745] (syz-executor345,6745,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 54.511217][ T6745] (syz-executor345,6745,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 executing program [ 54.511255][ T6745] (syz-executor345,6745,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 54.511294][ T6745] (syz-executor345,6745,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 54.530561][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 54.533242][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 54.733219][ T6749] loop0: detected capacity change from 0 to 32768 [ 54.740161][ T6749] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.750102][ T6749] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 54.750161][ T6749] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 54.750181][ T6749] OCFS2: File system is now read-only. [ 54.750201][ T6749] (syz-executor345,6749,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 54.750227][ T6749] (syz-executor345,6749,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 54.750251][ T6749] (syz-executor345,6749,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 54.750276][ T6749] (syz-executor345,6749,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 54.750301][ T6749] (syz-executor345,6749,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 54.750325][ T6749] (syz-executor345,6749,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 executing program [ 54.750350][ T6749] (syz-executor345,6749,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 54.750375][ T6749] (syz-executor345,6749,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 54.750400][ T6749] (syz-executor345,6749,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 54.750448][ T6749] (syz-executor345,6749,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 54.750473][ T6749] (syz-executor345,6749,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 54.750498][ T6749] (syz-executor345,6749,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 54.750532][ T6749] (syz-executor345,6749,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 54.750562][ T6749] (syz-executor345,6749,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 54.750587][ T6749] (syz-executor345,6749,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 54.750611][ T6749] (syz-executor345,6749,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 54.750648][ T6749] (syz-executor345,6749,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 54.750686][ T6749] (syz-executor345,6749,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 54.788827][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 54.791407][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 54.955134][ T6753] loop0: detected capacity change from 0 to 32768 [ 54.981172][ T6753] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.985238][ T6753] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 54.985298][ T6753] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 54.985324][ T6753] OCFS2: File system is now read-only. [ 54.985349][ T6753] (syz-executor345,6753,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 54.985383][ T6753] (syz-executor345,6753,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 54.985409][ T6753] (syz-executor345,6753,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 54.985434][ T6753] (syz-executor345,6753,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 54.985459][ T6753] (syz-executor345,6753,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 54.985483][ T6753] (syz-executor345,6753,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 54.985508][ T6753] (syz-executor345,6753,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 54.985533][ T6753] (syz-executor345,6753,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 54.985557][ T6753] (syz-executor345,6753,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 54.985606][ T6753] (syz-executor345,6753,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 54.985632][ T6753] (syz-executor345,6753,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 54.985656][ T6753] (syz-executor345,6753,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 54.985681][ T6753] (syz-executor345,6753,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 54.985712][ T6753] (syz-executor345,6753,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 54.985736][ T6753] (syz-executor345,6753,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 54.985761][ T6753] (syz-executor345,6753,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 54.985805][ T6753] (syz-executor345,6753,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 54.985847][ T6753] (syz-executor345,6753,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 54.990276][ T149] [ 55.037279][ T149] ====================================================== [ 55.039116][ T149] WARNING: possible circular locking dependency detected [ 55.040968][ T149] 6.15.0-rc5-syzkaller-gc32f8dc5aaf9 #0 Not tainted [ 55.042703][ T149] ------------------------------------------------------ [ 55.044538][ T149] kworker/u8:4/149 is trying to acquire lock: [ 55.046235][ T149] ffff0000e28adbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 55.049338][ T149] [ 55.049338][ T149] but task is already holding lock: [ 55.051314][ T149] ffff0000e28adc78 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 55.054197][ T149] [ 55.054197][ T149] which lock already depends on the new lock. [ 55.054197][ T149] [ 55.056998][ T149] [ 55.056998][ T149] the existing dependency chain (in reverse order) is: [ 55.059348][ T149] [ 55.059348][ T149] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 55.061455][ T149] down_write+0x50/0xc0 [ 55.062741][ T149] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 55.064337][ T149] ocfs2_init_security_set+0xb4/0xd8 [ 55.065859][ T149] ocfs2_mknod+0x106c/0x1cf0 [ 55.067191][ T149] ocfs2_create+0x190/0x474 [ 55.068498][ T149] path_openat+0x12d8/0x2c40 [ 55.069899][ T149] do_filp_open+0x18c/0x36c [ 55.071217][ T149] do_sys_openat2+0x11c/0x1b4 [ 55.072594][ T149] __arm64_sys_openat+0x120/0x158 [ 55.074061][ T149] invoke_syscall+0x98/0x2b8 [ 55.075420][ T149] el0_svc_common+0x130/0x23c [ 55.076780][ T149] do_el0_svc+0x48/0x58 [ 55.078039][ T149] el0_svc+0x58/0x17c [ 55.079255][ T149] el0t_64_sync_handler+0x78/0x108 [ 55.080730][ T149] el0t_64_sync+0x198/0x19c [ 55.082089][ T149] [ 55.082089][ T149] -> #3 (jbd2_handle){++++}-{0:0}: [ 55.084053][ T149] start_this_handle+0xe74/0x10dc [ 55.085538][ T149] jbd2__journal_start+0x288/0x51c [ 55.087073][ T149] jbd2_journal_start+0x3c/0x4c [ 55.088558][ T149] ocfs2_start_trans+0x368/0x6ac executing program [ 55.090047][ T149] ocfs2_reserve_suballoc_bits+0x630/0x3b60 [ 55.091699][ T149] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 55.093465][ T149] ocfs2_mknod+0xbd8/0x1cf0 [ 55.094764][ T149] ocfs2_create+0x190/0x474 [ 55.096106][ T149] path_openat+0x12d8/0x2c40 [ 55.097496][ T149] do_filp_open+0x18c/0x36c [ 55.098876][ T149] do_sys_openat2+0x11c/0x1b4 [ 55.100243][ T149] __arm64_sys_openat+0x120/0x158 [ 55.101697][ T149] invoke_syscall+0x98/0x2b8 [ 55.103031][ T149] el0_svc_common+0x130/0x23c [ 55.104423][ T149] do_el0_svc+0x48/0x58 [ 55.105743][ T149] el0_svc+0x58/0x17c [ 55.106960][ T149] el0t_64_sync_handler+0x78/0x108 [ 55.108481][ T149] el0t_64_sync+0x198/0x19c [ 55.109843][ T149] [ 55.109843][ T149] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 55.112181][ T149] down_read+0x58/0x2f8 [ 55.113424][ T149] ocfs2_start_trans+0x35c/0x6ac [ 55.114843][ T149] ocfs2_reserve_suballoc_bits+0x630/0x3b60 [ 55.116554][ T149] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 55.118380][ T149] ocfs2_mknod+0xbd8/0x1cf0 [ 55.119697][ T149] ocfs2_create+0x190/0x474 [ 55.121085][ T149] path_openat+0x12d8/0x2c40 [ 55.122432][ T149] do_filp_open+0x18c/0x36c [ 55.123757][ T149] do_sys_openat2+0x11c/0x1b4 [ 55.125135][ T149] __arm64_sys_openat+0x120/0x158 [ 55.126596][ T149] invoke_syscall+0x98/0x2b8 [ 55.128044][ T149] el0_svc_common+0x130/0x23c [ 55.129401][ T149] do_el0_svc+0x48/0x58 [ 55.130637][ T149] el0_svc+0x58/0x17c [ 55.131845][ T149] el0t_64_sync_handler+0x78/0x108 [ 55.133364][ T149] el0t_64_sync+0x198/0x19c [ 55.134739][ T149] [ 55.134739][ T149] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 55.136742][ T149] ocfs2_start_trans+0x1f4/0x6ac [ 55.138187][ T149] ocfs2_truncate_file+0x5b0/0x12f4 [ 55.139727][ T149] ocfs2_complete_recovery+0xeec/0x1ed0 [ 55.141317][ T149] process_one_work+0x7e8/0x156c [ 55.142840][ T149] worker_thread+0x958/0xed8 [ 55.144216][ T149] kthread+0x5fc/0x75c [ 55.145447][ T149] ret_from_fork+0x10/0x20 [ 55.146767][ T149] [ 55.146767][ T149] -> #0 (&ocfs2_file_ip_alloc_sem_key){++++}-{4:4}: [ 55.149123][ T149] __lock_acquire+0x1728/0x3058 [ 55.150509][ T149] lock_acquire+0x14c/0x2e0 [ 55.151814][ T149] down_write+0x50/0xc0 [ 55.153078][ T149] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 55.154765][ T149] ocfs2_truncate_file+0xc28/0x12f4 [ 55.156257][ T149] ocfs2_complete_recovery+0xeec/0x1ed0 [ 55.157841][ T149] process_one_work+0x7e8/0x156c [ 55.159298][ T149] worker_thread+0x958/0xed8 [ 55.160720][ T149] kthread+0x5fc/0x75c [ 55.161953][ T149] ret_from_fork+0x10/0x20 [ 55.163239][ T149] [ 55.163239][ T149] other info that might help us debug this: executing program [ 55.163239][ T149] [ 55.165927][ T149] Chain exists of: [ 55.165927][ T149] &ocfs2_file_ip_alloc_sem_key --> jbd2_handle --> &oi->ip_xattr_sem [ 55.165927][ T149] [ 55.169655][ T149] Possible unsafe locking scenario: [ 55.169655][ T149] [ 55.171623][ T149] CPU0 CPU1 [ 55.173085][ T149] ---- ---- [ 55.174468][ T149] lock(&oi->ip_xattr_sem); [ 55.175706][ T149] lock(jbd2_handle); [ 55.177422][ T149] lock(&oi->ip_xattr_sem); [ 55.179306][ T149] lock(&ocfs2_file_ip_alloc_sem_key); [ 55.180780][ T149] [ 55.180780][ T149] *** DEADLOCK *** [ 55.180780][ T149] [ 55.182883][ T149] 4 locks held by kworker/u8:4/149: [ 55.184255][ T149] #0: ffff0000d462b148 ((wq_completion)ocfs2_wq){+.+.}-{0:0}, at: process_one_work+0x658/0x156c [ 55.187097][ T149] #1: ffff80009b447bc0 ((work_completion)(&journal->j_recovery_work)){+.+.}-{0:0}, at: process_one_work+0x6ec/0x156c [ 55.190419][ T149] #2: ffff0000e28adf40 (&sb->s_type->i_mutex_key#16){+.+.}-{4:4}, at: ocfs2_complete_recovery+0xcf0/0x1ed0 executing program [ 55.193620][ T149] #3: ffff0000e28adc78 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 55.196571][ T149] [ 55.196571][ T149] stack backtrace: [ 55.198154][ T149] CPU: 1 UID: 0 PID: 149 Comm: kworker/u8:4 Not tainted 6.15.0-rc5-syzkaller-gc32f8dc5aaf9 #0 PREEMPT [ 55.201028][ T149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.203759][ T149] Workqueue: ocfs2_wq ocfs2_complete_recovery [ 55.205337][ T149] Call trace: [ 55.206171][ T149] show_stack+0x2c/0x3c (C) [ 55.207365][ T149] __dump_stack+0x30/0x40 [ 55.208508][ T149] dump_stack_lvl+0xd8/0x12c [ 55.209710][ T149] dump_stack+0x1c/0x28 [ 55.210774][ T149] print_circular_bug+0x324/0x32c [ 55.212130][ T149] check_noncircular+0x154/0x174 [ 55.213422][ T149] __lock_acquire+0x1728/0x3058 [ 55.214704][ T149] lock_acquire+0x14c/0x2e0 [ 55.215878][ T149] down_write+0x50/0xc0 [ 55.216942][ T149] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 55.218513][ T149] ocfs2_truncate_file+0xc28/0x12f4 [ 55.219895][ T149] ocfs2_complete_recovery+0xeec/0x1ed0 [ 55.221315][ T149] process_one_work+0x7e8/0x156c [ 55.222621][ T149] worker_thread+0x958/0xed8 [ 55.223825][ T149] kthread+0x5fc/0x75c [ 55.224933][ T149] ret_from_fork+0x10/0x20 [ 55.227901][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 55.232646][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 55.365987][ T6757] loop0: detected capacity change from 0 to 32768 [ 55.386164][ T6757] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.388465][ T6757] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 55.388497][ T6757] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 55.388513][ T6757] OCFS2: File system is now read-only. [ 55.388529][ T6757] (syz-executor345,6757,0):ocfs2_search_chain:1838 ERROR: status = -30 executing program [ 55.388551][ T6757] (syz-executor345,6757,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 55.388572][ T6757] (syz-executor345,6757,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 55.388594][ T6757] (syz-executor345,6757,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 55.388615][ T6757] (syz-executor345,6757,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 55.388637][ T6757] (syz-executor345,6757,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 55.388658][ T6757] (syz-executor345,6757,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 55.388680][ T6757] (syz-executor345,6757,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 55.388702][ T6757] (syz-executor345,6757,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 55.388741][ T6757] (syz-executor345,6757,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 55.388763][ T6757] (syz-executor345,6757,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 55.388784][ T6757] (syz-executor345,6757,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 55.388817][ T6757] (syz-executor345,6757,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 55.388843][ T6757] (syz-executor345,6757,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 55.388865][ T6757] (syz-executor345,6757,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 55.388887][ T6757] (syz-executor345,6757,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 55.388931][ T6757] (syz-executor345,6757,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 55.388963][ T6757] (syz-executor345,6757,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 55.406704][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 55.409506][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 55.538858][ T6761] loop0: detected capacity change from 0 to 32768 [ 55.549633][ T6761] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.554163][ T6761] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 55.554213][ T6761] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 55.554235][ T6761] OCFS2: File system is now read-only. [ 55.554255][ T6761] (syz-executor345,6761,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 55.554281][ T6761] (syz-executor345,6761,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 55.554307][ T6761] (syz-executor345,6761,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 55.554333][ T6761] (syz-executor345,6761,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 55.554359][ T6761] (syz-executor345,6761,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 55.554385][ T6761] (syz-executor345,6761,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 55.554411][ T6761] (syz-executor345,6761,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 55.554437][ T6761] (syz-executor345,6761,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 55.554463][ T6761] (syz-executor345,6761,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 55.554508][ T6761] (syz-executor345,6761,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 55.554535][ T6761] (syz-executor345,6761,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 55.554561][ T6761] (syz-executor345,6761,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 55.554586][ T6761] (syz-executor345,6761,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 executing program [ 55.554617][ T6761] (syz-executor345,6761,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 55.554643][ T6761] (syz-executor345,6761,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 55.554669][ T6761] (syz-executor345,6761,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 55.554705][ T6761] (syz-executor345,6761,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 55.554737][ T6761] (syz-executor345,6761,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 55.596940][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 55.598786][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 55.714914][ T6765] loop0: detected capacity change from 0 to 32768 [ 55.746672][ T6765] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.754044][ T6765] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 55.758409][ T6765] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 55.761028][ T6765] OCFS2: File system is now read-only. [ 55.762485][ T6765] (syz-executor345,6765,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 55.763863][ T6765] (syz-executor345,6765,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 55.763888][ T6765] (syz-executor345,6765,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 55.763910][ T6765] (syz-executor345,6765,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 55.763932][ T6765] (syz-executor345,6765,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 55.763953][ T6765] (syz-executor345,6765,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 55.763975][ T6765] (syz-executor345,6765,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 55.763997][ T6765] (syz-executor345,6765,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 55.764018][ T6765] (syz-executor345,6765,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 55.764062][ T6765] (syz-executor345,6765,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 55.764084][ T6765] (syz-executor345,6765,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 55.764106][ T6765] (syz-executor345,6765,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 55.764128][ T6765] (syz-executor345,6765,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 55.764154][ T6765] (syz-executor345,6765,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 55.764176][ T6765] (syz-executor345,6765,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 55.764198][ T6765] (syz-executor345,6765,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 55.764230][ T6765] (syz-executor345,6765,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 55.764265][ T6765] (syz-executor345,6765,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 executing program [ 55.781215][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 55.783307][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 55.913282][ T6769] loop0: detected capacity change from 0 to 32768 [ 55.922751][ T6769] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.925028][ T6769] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 55.925059][ T6769] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 55.925075][ T6769] OCFS2: File system is now read-only. [ 55.925090][ T6769] (syz-executor345,6769,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 55.925113][ T6769] (syz-executor345,6769,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 55.925134][ T6769] (syz-executor345,6769,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 55.925156][ T6769] (syz-executor345,6769,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 55.925177][ T6769] (syz-executor345,6769,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 55.925199][ T6769] (syz-executor345,6769,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 55.925220][ T6769] (syz-executor345,6769,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 55.925242][ T6769] (syz-executor345,6769,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 55.925264][ T6769] (syz-executor345,6769,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 55.925303][ T6769] (syz-executor345,6769,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 55.925325][ T6769] (syz-executor345,6769,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 55.925347][ T6769] (syz-executor345,6769,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 55.925368][ T6769] (syz-executor345,6769,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 55.925394][ T6769] (syz-executor345,6769,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 55.925416][ T6769] (syz-executor345,6769,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 55.925437][ T6769] (syz-executor345,6769,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 55.925470][ T6769] (syz-executor345,6769,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 55.925502][ T6769] (syz-executor345,6769,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 55.938368][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 executing program [ 55.942396][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 56.080682][ T6773] loop0: detected capacity change from 0 to 32768 [ 56.095535][ T6773] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.098132][ T6773] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 56.098164][ T6773] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.098180][ T6773] OCFS2: File system is now read-only. [ 56.098195][ T6773] (syz-executor345,6773,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 56.098217][ T6773] (syz-executor345,6773,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 56.098239][ T6773] (syz-executor345,6773,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 56.098261][ T6773] (syz-executor345,6773,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 56.098282][ T6773] (syz-executor345,6773,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 56.098304][ T6773] (syz-executor345,6773,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 56.098325][ T6773] (syz-executor345,6773,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 56.098347][ T6773] (syz-executor345,6773,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 56.098369][ T6773] (syz-executor345,6773,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 56.098408][ T6773] (syz-executor345,6773,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 56.098430][ T6773] (syz-executor345,6773,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 56.098452][ T6773] (syz-executor345,6773,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 56.098474][ T6773] (syz-executor345,6773,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 56.098500][ T6773] (syz-executor345,6773,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 56.098521][ T6773] (syz-executor345,6773,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 56.098611][ T6773] (syz-executor345,6773,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 56.098645][ T6773] (syz-executor345,6773,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 56.098677][ T6773] (syz-executor345,6773,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 56.105934][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 56.110022][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 56.254806][ T6777] loop0: detected capacity change from 0 to 32768 [ 56.261744][ T6777] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.267337][ T6777] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 56.267380][ T6777] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.267409][ T6777] OCFS2: File system is now read-only. [ 56.267430][ T6777] (syz-executor345,6777,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 56.267456][ T6777] (syz-executor345,6777,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 56.267482][ T6777] (syz-executor345,6777,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 56.267508][ T6777] (syz-executor345,6777,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 56.267534][ T6777] (syz-executor345,6777,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 56.267559][ T6777] (syz-executor345,6777,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 executing program [ 56.267585][ T6777] (syz-executor345,6777,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 56.267612][ T6777] (syz-executor345,6777,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 56.267637][ T6777] (syz-executor345,6777,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 56.267683][ T6777] (syz-executor345,6777,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 56.267710][ T6777] (syz-executor345,6777,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 56.267737][ T6777] (syz-executor345,6777,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 56.267763][ T6777] (syz-executor345,6777,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 56.267793][ T6777] (syz-executor345,6777,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 56.267828][ T6777] (syz-executor345,6777,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 56.267854][ T6777] (syz-executor345,6777,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 56.267895][ T6777] (syz-executor345,6777,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 56.300409][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 56.302509][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 56.435473][ T6781] loop0: detected capacity change from 0 to 32768 [ 56.456655][ T6781] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.464163][ T6781] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 56.464212][ T6781] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.464232][ T6781] OCFS2: File system is now read-only. [ 56.464252][ T6781] (syz-executor345,6781,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 56.464279][ T6781] (syz-executor345,6781,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 56.464304][ T6781] (syz-executor345,6781,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 56.464330][ T6781] (syz-executor345,6781,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 56.464356][ T6781] (syz-executor345,6781,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 56.464381][ T6781] (syz-executor345,6781,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 56.464407][ T6781] (syz-executor345,6781,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 56.464432][ T6781] (syz-executor345,6781,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 56.464458][ T6781] (syz-executor345,6781,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 56.464501][ T6781] (syz-executor345,6781,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 56.464529][ T6781] (syz-executor345,6781,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 56.464555][ T6781] (syz-executor345,6781,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 56.464582][ T6781] (syz-executor345,6781,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 56.464613][ T6781] (syz-executor345,6781,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 56.464639][ T6781] (syz-executor345,6781,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 56.464665][ T6781] (syz-executor345,6781,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 56.464702][ T6781] (syz-executor345,6781,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 56.499835][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 56.501940][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 56.631811][ T6785] loop0: detected capacity change from 0 to 32768 [ 56.639710][ T6785] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.641939][ T6785] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 56.641970][ T6785] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. executing program [ 56.641986][ T6785] OCFS2: File system is now read-only. [ 56.642002][ T6785] (syz-executor345,6785,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 56.642024][ T6785] (syz-executor345,6785,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 56.642045][ T6785] (syz-executor345,6785,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 56.642067][ T6785] (syz-executor345,6785,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 56.642089][ T6785] (syz-executor345,6785,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 56.642111][ T6785] (syz-executor345,6785,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 56.642132][ T6785] (syz-executor345,6785,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 56.642154][ T6785] (syz-executor345,6785,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 56.642176][ T6785] (syz-executor345,6785,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 56.642215][ T6785] (syz-executor345,6785,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 56.642237][ T6785] (syz-executor345,6785,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 56.642259][ T6785] (syz-executor345,6785,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 56.642281][ T6785] (syz-executor345,6785,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 56.642308][ T6785] (syz-executor345,6785,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 56.642330][ T6785] (syz-executor345,6785,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 56.642351][ T6785] (syz-executor345,6785,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 executing program [ 56.642383][ T6785] (syz-executor345,6785,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 56.650923][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 56.654035][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 56.776265][ T6789] loop0: detected capacity change from 0 to 32768 [ 56.785336][ T6789] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.788579][ T6789] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 56.788630][ T6789] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.788646][ T6789] OCFS2: File system is now read-only. [ 56.788662][ T6789] (syz-executor345,6789,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 56.788685][ T6789] (syz-executor345,6789,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 56.788706][ T6789] (syz-executor345,6789,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 56.788728][ T6789] (syz-executor345,6789,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 56.788750][ T6789] (syz-executor345,6789,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 56.788771][ T6789] (syz-executor345,6789,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 56.788793][ T6789] (syz-executor345,6789,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 56.788826][ T6789] (syz-executor345,6789,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 56.788847][ T6789] (syz-executor345,6789,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 56.788893][ T6789] (syz-executor345,6789,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 56.788916][ T6789] (syz-executor345,6789,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 56.788938][ T6789] (syz-executor345,6789,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 56.788960][ T6789] (syz-executor345,6789,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 56.788986][ T6789] (syz-executor345,6789,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 56.789008][ T6789] (syz-executor345,6789,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 56.789030][ T6789] (syz-executor345,6789,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 56.789061][ T6789] (syz-executor345,6789,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 56.809974][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 56.812835][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 56.935447][ T6793] loop0: detected capacity change from 0 to 32768 [ 56.945779][ T6793] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.950532][ T6793] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 56.952368][ T6793] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 56.952386][ T6793] OCFS2: File system is now read-only. executing program [ 56.952403][ T6793] (syz-executor345,6793,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 56.952426][ T6793] (syz-executor345,6793,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 56.952448][ T6793] (syz-executor345,6793,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 56.952471][ T6793] (syz-executor345,6793,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 56.952494][ T6793] (syz-executor345,6793,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 executing program [ 56.952515][ T6793] (syz-executor345,6793,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 56.952537][ T6793] (syz-executor345,6793,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 56.952560][ T6793] (syz-executor345,6793,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 56.952581][ T6793] (syz-executor345,6793,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 56.952625][ T6793] (syz-executor345,6793,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 executing program [ 56.952647][ T6793] (syz-executor345,6793,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 56.952670][ T6793] (syz-executor345,6793,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 56.952692][ T6793] (syz-executor345,6793,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 56.952719][ T6793] (syz-executor345,6793,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 56.952741][ T6793] (syz-executor345,6793,0):ocfs2_lock_allocators:2749 ERROR: status = -30 executing program executing program [ 56.952762][ T6793] (syz-executor345,6793,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 56.952795][ T6793] (syz-executor345,6793,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 56.999660][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 57.001650][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 57.130094][ T6797] loop0: detected capacity change from 0 to 32768 [ 57.142038][ T6797] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.144404][ T6797] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 57.144437][ T6797] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.144454][ T6797] OCFS2: File system is now read-only. [ 57.144469][ T6797] (syz-executor345,6797,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 57.144491][ T6797] (syz-executor345,6797,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 57.144513][ T6797] (syz-executor345,6797,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 57.144535][ T6797] (syz-executor345,6797,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 57.144557][ T6797] (syz-executor345,6797,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 57.144579][ T6797] (syz-executor345,6797,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 57.144600][ T6797] (syz-executor345,6797,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 57.144622][ T6797] (syz-executor345,6797,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 57.144644][ T6797] (syz-executor345,6797,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 57.144683][ T6797] (syz-executor345,6797,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 57.144704][ T6797] (syz-executor345,6797,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 57.144727][ T6797] (syz-executor345,6797,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 57.144749][ T6797] (syz-executor345,6797,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 57.144775][ T6797] (syz-executor345,6797,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 57.144805][ T6797] (syz-executor345,6797,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 57.144828][ T6797] (syz-executor345,6797,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 57.144866][ T6797] (syz-executor345,6797,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 executing program [ 57.181783][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 57.183960][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 57.320594][ T6801] loop0: detected capacity change from 0 to 32768 [ 57.328864][ T6801] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.335366][ T6801] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature executing program [ 57.335904][ T6801] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.335927][ T6801] OCFS2: File system is now read-only. [ 57.335947][ T6801] (syz-executor345,6801,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 57.335975][ T6801] (syz-executor345,6801,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 57.336003][ T6801] (syz-executor345,6801,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 57.336030][ T6801] (syz-executor345,6801,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 executing program [ 57.336070][ T6801] (syz-executor345,6801,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 57.336097][ T6801] (syz-executor345,6801,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 57.356440][ T6801] (syz-executor345,6801,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 57.356468][ T6801] (syz-executor345,6801,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 57.356490][ T6801] (syz-executor345,6801,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 57.356535][ T6801] (syz-executor345,6801,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 57.356557][ T6801] (syz-executor345,6801,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 57.356580][ T6801] (syz-executor345,6801,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 57.356602][ T6801] (syz-executor345,6801,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 executing program [ 57.356629][ T6801] (syz-executor345,6801,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 57.356651][ T6801] (syz-executor345,6801,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 57.356673][ T6801] (syz-executor345,6801,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 57.356706][ T6801] (syz-executor345,6801,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 57.379688][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 57.381550][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 57.493391][ T6805] loop0: detected capacity change from 0 to 32768 [ 57.503384][ T6805] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.508834][ T6805] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature executing program [ 57.508956][ T6805] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.508973][ T6805] OCFS2: File system is now read-only. [ 57.508988][ T6805] (syz-executor345,6805,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 57.509011][ T6805] (syz-executor345,6805,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 57.509033][ T6805] (syz-executor345,6805,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 57.509055][ T6805] (syz-executor345,6805,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 57.509076][ T6805] (syz-executor345,6805,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 57.509098][ T6805] (syz-executor345,6805,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 executing program [ 57.509120][ T6805] (syz-executor345,6805,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 57.509142][ T6805] (syz-executor345,6805,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 57.509164][ T6805] (syz-executor345,6805,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 57.509203][ T6805] (syz-executor345,6805,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 57.509225][ T6805] (syz-executor345,6805,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 57.509247][ T6805] (syz-executor345,6805,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 57.509269][ T6805] (syz-executor345,6805,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 57.509295][ T6805] (syz-executor345,6805,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 57.509317][ T6805] (syz-executor345,6805,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 57.509339][ T6805] (syz-executor345,6805,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 57.509371][ T6805] (syz-executor345,6805,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 57.559933][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 executing program [ 57.561771][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 57.658703][ T6809] loop0: detected capacity change from 0 to 32768 [ 57.669881][ T6809] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.672206][ T6809] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 57.672236][ T6809] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.672253][ T6809] OCFS2: File system is now read-only. [ 57.672268][ T6809] (syz-executor345,6809,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 57.672290][ T6809] (syz-executor345,6809,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 57.672312][ T6809] (syz-executor345,6809,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 57.672334][ T6809] (syz-executor345,6809,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 57.672356][ T6809] (syz-executor345,6809,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 57.672377][ T6809] (syz-executor345,6809,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 57.672399][ T6809] (syz-executor345,6809,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 57.672424][ T6809] (syz-executor345,6809,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 57.672448][ T6809] (syz-executor345,6809,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 57.672492][ T6809] (syz-executor345,6809,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 57.672517][ T6809] (syz-executor345,6809,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 57.672542][ T6809] (syz-executor345,6809,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 57.672566][ T6809] (syz-executor345,6809,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 57.672596][ T6809] (syz-executor345,6809,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 57.672620][ T6809] (syz-executor345,6809,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 57.672645][ T6809] (syz-executor345,6809,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 57.672680][ T6809] (syz-executor345,6809,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 57.701772][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 57.703696][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 57.823509][ T6813] loop0: detected capacity change from 0 to 32768 executing program [ 57.847000][ T6813] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.849284][ T6813] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 57.849316][ T6813] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 57.849332][ T6813] OCFS2: File system is now read-only. [ 57.849348][ T6813] (syz-executor345,6813,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 57.849371][ T6813] (syz-executor345,6813,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 57.849392][ T6813] (syz-executor345,6813,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 57.849414][ T6813] (syz-executor345,6813,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 57.849436][ T6813] (syz-executor345,6813,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 57.849458][ T6813] (syz-executor345,6813,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 57.849480][ T6813] (syz-executor345,6813,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 57.849502][ T6813] (syz-executor345,6813,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 57.849524][ T6813] (syz-executor345,6813,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 57.849563][ T6813] (syz-executor345,6813,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 57.849585][ T6813] (syz-executor345,6813,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 57.849607][ T6813] (syz-executor345,6813,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 57.849630][ T6813] (syz-executor345,6813,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 57.849656][ T6813] (syz-executor345,6813,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 57.849678][ T6813] (syz-executor345,6813,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 57.849700][ T6813] (syz-executor345,6813,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 57.849732][ T6813] (syz-executor345,6813,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 57.858665][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 57.861103][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 57.987137][ T6817] loop0: detected capacity change from 0 to 32768 [ 57.997630][ T6817] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.002542][ T6817] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 58.002593][ T6817] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.002615][ T6817] OCFS2: File system is now read-only. [ 58.002635][ T6817] (syz-executor345,6817,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 58.002662][ T6817] (syz-executor345,6817,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 58.002688][ T6817] (syz-executor345,6817,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 58.002714][ T6817] (syz-executor345,6817,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 58.002741][ T6817] (syz-executor345,6817,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 58.002767][ T6817] (syz-executor345,6817,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 58.002793][ T6817] (syz-executor345,6817,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 executing program [ 58.002828][ T6817] (syz-executor345,6817,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 58.002854][ T6817] (syz-executor345,6817,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 58.002903][ T6817] (syz-executor345,6817,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 58.002930][ T6817] (syz-executor345,6817,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 58.002957][ T6817] (syz-executor345,6817,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 58.002983][ T6817] (syz-executor345,6817,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 58.003014][ T6817] (syz-executor345,6817,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 58.003040][ T6817] (syz-executor345,6817,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 58.003066][ T6817] (syz-executor345,6817,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 58.003103][ T6817] (syz-executor345,6817,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 58.036488][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 58.058958][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 58.192161][ T6821] loop0: detected capacity change from 0 to 32768 [ 58.199225][ T6821] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.204615][ T6821] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 58.209029][ T6821] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.209048][ T6821] OCFS2: File system is now read-only. [ 58.209065][ T6821] (syz-executor345,6821,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 58.209089][ T6821] (syz-executor345,6821,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 58.209111][ T6821] (syz-executor345,6821,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 58.209133][ T6821] (syz-executor345,6821,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 58.209155][ T6821] (syz-executor345,6821,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 58.209177][ T6821] (syz-executor345,6821,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 58.209199][ T6821] (syz-executor345,6821,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 58.209221][ T6821] (syz-executor345,6821,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 58.209243][ T6821] (syz-executor345,6821,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 58.209287][ T6821] (syz-executor345,6821,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 58.209309][ T6821] (syz-executor345,6821,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 58.209332][ T6821] (syz-executor345,6821,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 58.209354][ T6821] (syz-executor345,6821,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 executing program [ 58.209381][ T6821] (syz-executor345,6821,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 58.209403][ T6821] (syz-executor345,6821,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 58.209425][ T6821] (syz-executor345,6821,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 58.209458][ T6821] (syz-executor345,6821,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 58.241757][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 58.243788][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 58.382098][ T6825] loop0: detected capacity change from 0 to 32768 [ 58.393655][ T6825] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.397818][ T6825] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 58.397871][ T6825] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.397888][ T6825] OCFS2: File system is now read-only. [ 58.397904][ T6825] (syz-executor345,6825,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 58.397927][ T6825] (syz-executor345,6825,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 58.397949][ T6825] (syz-executor345,6825,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 58.397971][ T6825] (syz-executor345,6825,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 58.397993][ T6825] (syz-executor345,6825,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 58.398015][ T6825] (syz-executor345,6825,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 58.398037][ T6825] (syz-executor345,6825,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 58.398060][ T6825] (syz-executor345,6825,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 58.398081][ T6825] (syz-executor345,6825,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 58.398123][ T6825] (syz-executor345,6825,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 58.398145][ T6825] (syz-executor345,6825,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 58.398167][ T6825] (syz-executor345,6825,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 58.398190][ T6825] (syz-executor345,6825,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 58.398216][ T6825] (syz-executor345,6825,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 58.398239][ T6825] (syz-executor345,6825,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 58.398260][ T6825] (syz-executor345,6825,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 58.398294][ T6825] (syz-executor345,6825,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 58.416230][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 58.426322][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 58.545825][ T6829] loop0: detected capacity change from 0 to 32768 [ 58.556596][ T6829] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.558901][ T6829] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 58.558934][ T6829] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.558950][ T6829] OCFS2: File system is now read-only. [ 58.558966][ T6829] (syz-executor345,6829,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 58.558988][ T6829] (syz-executor345,6829,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 58.559010][ T6829] (syz-executor345,6829,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 executing program [ 58.559032][ T6829] (syz-executor345,6829,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 58.559053][ T6829] (syz-executor345,6829,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 58.559075][ T6829] (syz-executor345,6829,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 58.559097][ T6829] (syz-executor345,6829,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 58.559119][ T6829] (syz-executor345,6829,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 58.559141][ T6829] (syz-executor345,6829,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 58.559180][ T6829] (syz-executor345,6829,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 58.559202][ T6829] (syz-executor345,6829,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 58.559224][ T6829] (syz-executor345,6829,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 58.559246][ T6829] (syz-executor345,6829,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 58.559273][ T6829] (syz-executor345,6829,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 58.559295][ T6829] (syz-executor345,6829,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 58.559316][ T6829] (syz-executor345,6829,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 58.559349][ T6829] (syz-executor345,6829,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 58.582050][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 58.584169][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 58.705737][ T6833] loop0: detected capacity change from 0 to 32768 [ 58.713236][ T6833] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.717304][ T6833] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 58.717349][ T6833] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.717366][ T6833] OCFS2: File system is now read-only. executing program [ 58.717382][ T6833] (syz-executor345,6833,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 58.717404][ T6833] (syz-executor345,6833,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 58.717426][ T6833] (syz-executor345,6833,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 58.717448][ T6833] (syz-executor345,6833,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 58.717470][ T6833] (syz-executor345,6833,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 58.717492][ T6833] (syz-executor345,6833,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 58.717513][ T6833] (syz-executor345,6833,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 58.717536][ T6833] (syz-executor345,6833,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 58.717558][ T6833] (syz-executor345,6833,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 58.717597][ T6833] (syz-executor345,6833,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 58.717619][ T6833] (syz-executor345,6833,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 58.717642][ T6833] (syz-executor345,6833,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 58.717664][ T6833] (syz-executor345,6833,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 58.717690][ T6833] (syz-executor345,6833,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 58.717712][ T6833] (syz-executor345,6833,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 58.717734][ T6833] (syz-executor345,6833,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 58.717766][ T6833] (syz-executor345,6833,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 58.742609][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 58.744697][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 58.885607][ T6837] loop0: detected capacity change from 0 to 32768 [ 58.907908][ T6837] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.912643][ T6837] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 58.912699][ T6837] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 58.912715][ T6837] OCFS2: File system is now read-only. [ 58.912731][ T6837] (syz-executor345,6837,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 58.912754][ T6837] (syz-executor345,6837,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 58.912775][ T6837] (syz-executor345,6837,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 58.912806][ T6837] (syz-executor345,6837,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 58.912829][ T6837] (syz-executor345,6837,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 58.912851][ T6837] (syz-executor345,6837,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 58.912873][ T6837] (syz-executor345,6837,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 58.912916][ T6837] (syz-executor345,6837,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 58.912938][ T6837] (syz-executor345,6837,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 58.912978][ T6837] (syz-executor345,6837,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 58.913000][ T6837] (syz-executor345,6837,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 58.913022][ T6837] (syz-executor345,6837,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 58.913044][ T6837] (syz-executor345,6837,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 58.913071][ T6837] (syz-executor345,6837,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 58.913092][ T6837] (syz-executor345,6837,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 58.913114][ T6837] (syz-executor345,6837,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 58.913147][ T6837] (syz-executor345,6837,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 58.939122][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 58.941226][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 59.084759][ T6841] loop0: detected capacity change from 0 to 32768 [ 59.092389][ T6841] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.098047][ T6841] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature executing program [ 59.102275][ T6841] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.105086][ T6841] OCFS2: File system is now read-only. [ 59.105125][ T6841] (syz-executor345,6841,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 59.105154][ T6841] (syz-executor345,6841,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 59.105181][ T6841] (syz-executor345,6841,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 59.105208][ T6841] (syz-executor345,6841,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 59.105235][ T6841] (syz-executor345,6841,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 59.105260][ T6841] (syz-executor345,6841,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 59.105287][ T6841] (syz-executor345,6841,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 59.105313][ T6841] (syz-executor345,6841,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 59.105339][ T6841] (syz-executor345,6841,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 59.105386][ T6841] (syz-executor345,6841,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 59.105413][ T6841] (syz-executor345,6841,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 59.105440][ T6841] (syz-executor345,6841,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 59.105466][ T6841] (syz-executor345,6841,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 59.105497][ T6841] (syz-executor345,6841,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 59.105524][ T6841] (syz-executor345,6841,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 59.106509][ T6841] (syz-executor345,6841,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 59.106548][ T6841] (syz-executor345,6841,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 59.106582][ T6841] ocfs2_dio_end_io: 16 callbacks suppressed [ 59.106590][ T6841] (syz-executor345,6841,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 59.134575][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 59.136763][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 59.269400][ T6845] loop0: detected capacity change from 0 to 32768 [ 59.297605][ T6845] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.308579][ T6845] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 59.308631][ T6845] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.308652][ T6845] OCFS2: File system is now read-only. [ 59.308668][ T6845] (syz-executor345,6845,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 59.308690][ T6845] (syz-executor345,6845,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 59.308712][ T6845] (syz-executor345,6845,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 59.308734][ T6845] (syz-executor345,6845,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 59.308756][ T6845] (syz-executor345,6845,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 59.308777][ T6845] (syz-executor345,6845,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 executing program [ 59.308806][ T6845] (syz-executor345,6845,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 59.308829][ T6845] (syz-executor345,6845,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 59.308850][ T6845] (syz-executor345,6845,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 59.308896][ T6845] (syz-executor345,6845,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 59.308918][ T6845] (syz-executor345,6845,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 59.308940][ T6845] (syz-executor345,6845,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 59.308962][ T6845] (syz-executor345,6845,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 59.308989][ T6845] (syz-executor345,6845,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 59.309010][ T6845] (syz-executor345,6845,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 59.309032][ T6845] (syz-executor345,6845,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 59.309064][ T6845] (syz-executor345,6845,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 59.309096][ T6845] (syz-executor345,6845,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 59.320209][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 59.321911][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 59.486632][ T6849] loop0: detected capacity change from 0 to 32768 [ 59.514777][ T6849] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.517500][ T6849] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 59.517555][ T6849] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.517572][ T6849] OCFS2: File system is now read-only. [ 59.517588][ T6849] (syz-executor345,6849,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 59.517610][ T6849] (syz-executor345,6849,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 59.517632][ T6849] (syz-executor345,6849,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 executing program [ 59.517654][ T6849] (syz-executor345,6849,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 59.517675][ T6849] (syz-executor345,6849,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 59.517697][ T6849] (syz-executor345,6849,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 59.517719][ T6849] (syz-executor345,6849,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 59.517742][ T6849] (syz-executor345,6849,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 59.517763][ T6849] (syz-executor345,6849,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 59.517812][ T6849] (syz-executor345,6849,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 59.517835][ T6849] (syz-executor345,6849,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 59.517857][ T6849] (syz-executor345,6849,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 59.517879][ T6849] (syz-executor345,6849,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 59.517905][ T6849] (syz-executor345,6849,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 59.517927][ T6849] (syz-executor345,6849,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 59.517949][ T6849] (syz-executor345,6849,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 59.517982][ T6849] (syz-executor345,6849,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 59.518027][ T6849] (syz-executor345,6849,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 59.539339][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 59.541479][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 59.682589][ T6853] loop0: detected capacity change from 0 to 32768 [ 59.707675][ T6853] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.712358][ T6853] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 59.716658][ T6853] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.719365][ T6853] OCFS2: File system is now read-only. [ 59.720831][ T6853] (syz-executor345,6853,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 59.723082][ T6853] (syz-executor345,6853,0):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 59.725273][ T6853] (syz-executor345,6853,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 59.728516][ T6853] (syz-executor345,6853,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 59.728541][ T6853] (syz-executor345,6853,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 59.728563][ T6853] (syz-executor345,6853,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 59.728585][ T6853] (syz-executor345,6853,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 59.728607][ T6853] (syz-executor345,6853,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 59.728629][ T6853] (syz-executor345,6853,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 59.728671][ T6853] (syz-executor345,6853,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 59.728693][ T6853] (syz-executor345,6853,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 59.728716][ T6853] (syz-executor345,6853,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 59.728738][ T6853] (syz-executor345,6853,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 59.728764][ T6853] (syz-executor345,6853,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 59.728786][ T6853] (syz-executor345,6853,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 59.728816][ T6853] (syz-executor345,6853,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 59.728851][ T6853] (syz-executor345,6853,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 59.728885][ T6853] (syz-executor345,6853,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 59.758886][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 59.760708][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 59.897601][ T6857] loop0: detected capacity change from 0 to 32768 [ 59.920769][ T6857] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.928345][ T6857] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 59.928393][ T6857] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 59.928410][ T6857] OCFS2: File system is now read-only. [ 59.928425][ T6857] (syz-executor345,6857,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 59.928448][ T6857] (syz-executor345,6857,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 59.928469][ T6857] (syz-executor345,6857,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 59.928491][ T6857] (syz-executor345,6857,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 59.928513][ T6857] (syz-executor345,6857,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 59.928534][ T6857] (syz-executor345,6857,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 59.928556][ T6857] (syz-executor345,6857,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 59.928579][ T6857] (syz-executor345,6857,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 59.928601][ T6857] (syz-executor345,6857,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 59.928641][ T6857] (syz-executor345,6857,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 59.928663][ T6857] (syz-executor345,6857,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 59.928685][ T6857] (syz-executor345,6857,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 59.928707][ T6857] (syz-executor345,6857,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 59.928733][ T6857] (syz-executor345,6857,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 59.928755][ T6857] (syz-executor345,6857,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 59.928777][ T6857] (syz-executor345,6857,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 59.928818][ T6857] (syz-executor345,6857,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 59.928851][ T6857] (syz-executor345,6857,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 59.935743][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 59.948016][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.059712][ T6861] loop0: detected capacity change from 0 to 32768 [ 60.068768][ T6861] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.071068][ T6861] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 60.071101][ T6861] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.071117][ T6861] OCFS2: File system is now read-only. [ 60.071133][ T6861] (syz-executor345,6861,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 60.071156][ T6861] (syz-executor345,6861,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 60.071178][ T6861] (syz-executor345,6861,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 60.071200][ T6861] (syz-executor345,6861,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 60.071239][ T6861] (syz-executor345,6861,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 60.071261][ T6861] (syz-executor345,6861,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 60.071283][ T6861] (syz-executor345,6861,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 60.071305][ T6861] (syz-executor345,6861,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 60.071327][ T6861] (syz-executor345,6861,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 60.071367][ T6861] (syz-executor345,6861,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 60.071389][ T6861] (syz-executor345,6861,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 60.071411][ T6861] (syz-executor345,6861,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 60.071433][ T6861] (syz-executor345,6861,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 60.071460][ T6861] (syz-executor345,6861,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 60.071482][ T6861] (syz-executor345,6861,1):ocfs2_lock_allocators:2749 ERROR: status = -30 executing program [ 60.071504][ T6861] (syz-executor345,6861,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 60.071536][ T6861] (syz-executor345,6861,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 60.071569][ T6861] (syz-executor345,6861,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 60.090422][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 60.092519][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 60.222398][ T6865] loop0: detected capacity change from 0 to 32768 [ 60.229895][ T6865] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.235421][ T6865] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 60.239858][ T6865] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.242653][ T6865] OCFS2: File system is now read-only. [ 60.244326][ T6865] (syz-executor345,6865,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 60.246835][ T6865] (syz-executor345,6865,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 60.249417][ T6865] (syz-executor345,6865,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 60.251929][ T6865] (syz-executor345,6865,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 60.254556][ T6865] (syz-executor345,6865,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 60.257677][ T6865] (syz-executor345,6865,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 60.260148][ T6865] (syz-executor345,6865,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 60.262790][ T6865] (syz-executor345,6865,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 60.265444][ T6865] (syz-executor345,6865,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 60.268243][ T6865] (syz-executor345,6865,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 60.270848][ T6865] (syz-executor345,6865,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 60.273428][ T6865] (syz-executor345,6865,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 60.275901][ T6865] (syz-executor345,6865,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 60.278833][ T6865] (syz-executor345,6865,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 60.281548][ T6865] (syz-executor345,6865,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 60.283772][ T6865] (syz-executor345,6865,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 60.286021][ T6865] (syz-executor345,6865,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 executing program [ 60.286061][ T6865] (syz-executor345,6865,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 60.302936][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 60.309676][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 60.439165][ T6869] loop0: detected capacity change from 0 to 32768 [ 60.445244][ T6869] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.451114][ T6869] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 60.451165][ T6869] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.451181][ T6869] OCFS2: File system is now read-only. [ 60.451197][ T6869] (syz-executor345,6869,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 60.451220][ T6869] (syz-executor345,6869,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 60.451242][ T6869] (syz-executor345,6869,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 60.451264][ T6869] (syz-executor345,6869,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 60.451286][ T6869] (syz-executor345,6869,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 60.451308][ T6869] (syz-executor345,6869,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 60.451330][ T6869] (syz-executor345,6869,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 60.451352][ T6869] (syz-executor345,6869,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 60.451375][ T6869] (syz-executor345,6869,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 60.451416][ T6869] (syz-executor345,6869,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 60.451438][ T6869] (syz-executor345,6869,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 60.451461][ T6869] (syz-executor345,6869,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 60.451483][ T6869] (syz-executor345,6869,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 60.451509][ T6869] (syz-executor345,6869,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 60.451531][ T6869] (syz-executor345,6869,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 60.451553][ T6869] (syz-executor345,6869,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 60.451585][ T6869] (syz-executor345,6869,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 60.451619][ T6869] (syz-executor345,6869,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 60.466502][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 60.470342][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 60.585520][ T6873] loop0: detected capacity change from 0 to 32768 [ 60.614033][ T6873] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 60.618804][ T6873] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 60.622859][ T6873] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.625501][ T6873] OCFS2: File system is now read-only. [ 60.627134][ T6873] (syz-executor345,6873,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 60.629375][ T6873] (syz-executor345,6873,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 60.631656][ T6873] (syz-executor345,6873,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 60.634078][ T6873] (syz-executor345,6873,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 60.635897][ T6873] (syz-executor345,6873,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 60.635923][ T6873] (syz-executor345,6873,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 60.635945][ T6873] (syz-executor345,6873,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 60.635968][ T6873] (syz-executor345,6873,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 60.635989][ T6873] (syz-executor345,6873,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 60.636035][ T6873] (syz-executor345,6873,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 60.636058][ T6873] (syz-executor345,6873,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 60.636080][ T6873] (syz-executor345,6873,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 60.636102][ T6873] (syz-executor345,6873,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 60.637600][ T6873] (syz-executor345,6873,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 60.637624][ T6873] (syz-executor345,6873,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 60.637646][ T6873] (syz-executor345,6873,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 60.637680][ T6873] (syz-executor345,6873,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 60.637715][ T6873] (syz-executor345,6873,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 60.649361][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 60.651482][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 60.796647][ T6877] loop0: detected capacity change from 0 to 32768 [ 60.804653][ T6877] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 60.807292][ T6877] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 60.807345][ T6877] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.807362][ T6877] OCFS2: File system is now read-only. [ 60.807377][ T6877] (syz-executor345,6877,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 60.807400][ T6877] (syz-executor345,6877,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 60.807422][ T6877] (syz-executor345,6877,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 60.807444][ T6877] (syz-executor345,6877,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 60.807466][ T6877] (syz-executor345,6877,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 60.807488][ T6877] (syz-executor345,6877,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 60.807510][ T6877] (syz-executor345,6877,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 60.807532][ T6877] (syz-executor345,6877,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 60.807554][ T6877] (syz-executor345,6877,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 60.807593][ T6877] (syz-executor345,6877,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 60.807615][ T6877] (syz-executor345,6877,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 60.807637][ T6877] (syz-executor345,6877,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 60.807659][ T6877] (syz-executor345,6877,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 60.807686][ T6877] (syz-executor345,6877,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 60.807708][ T6877] (syz-executor345,6877,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 60.807729][ T6877] (syz-executor345,6877,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 60.807761][ T6877] (syz-executor345,6877,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 60.807793][ T6877] (syz-executor345,6877,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 60.817470][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 60.837980][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 60.956029][ T6881] loop0: detected capacity change from 0 to 32768 [ 60.966770][ T6881] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.971789][ T6881] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 60.976057][ T6881] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 60.976276][ T6881] OCFS2: File system is now read-only. executing program [ 60.976295][ T6881] (syz-executor345,6881,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 60.976318][ T6881] (syz-executor345,6881,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 60.976340][ T6881] (syz-executor345,6881,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 60.976363][ T6881] (syz-executor345,6881,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 60.976385][ T6881] (syz-executor345,6881,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 60.976407][ T6881] (syz-executor345,6881,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 60.976429][ T6881] (syz-executor345,6881,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 60.976451][ T6881] (syz-executor345,6881,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 60.976473][ T6881] (syz-executor345,6881,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 60.976517][ T6881] (syz-executor345,6881,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 60.976540][ T6881] (syz-executor345,6881,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 60.976562][ T6881] (syz-executor345,6881,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 60.976584][ T6881] (syz-executor345,6881,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 60.976611][ T6881] (syz-executor345,6881,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 60.976633][ T6881] (syz-executor345,6881,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 60.976655][ T6881] (syz-executor345,6881,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 60.976688][ T6881] (syz-executor345,6881,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 61.027452][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 61.029556][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 61.159253][ T6885] loop0: detected capacity change from 0 to 32768 [ 61.199032][ T6885] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 61.203846][ T6885] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 61.203905][ T6885] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.203926][ T6885] OCFS2: File system is now read-only. [ 61.203946][ T6885] (syz-executor345,6885,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 61.203973][ T6885] (syz-executor345,6885,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 61.203999][ T6885] (syz-executor345,6885,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 61.204032][ T6885] (syz-executor345,6885,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 61.204060][ T6885] (syz-executor345,6885,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 61.204086][ T6885] (syz-executor345,6885,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 61.204113][ T6885] (syz-executor345,6885,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 61.204139][ T6885] (syz-executor345,6885,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 61.204165][ T6885] (syz-executor345,6885,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 61.204209][ T6885] (syz-executor345,6885,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 61.204237][ T6885] (syz-executor345,6885,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 61.204263][ T6885] (syz-executor345,6885,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 61.204290][ T6885] (syz-executor345,6885,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 61.204320][ T6885] (syz-executor345,6885,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 61.204347][ T6885] (syz-executor345,6885,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 61.204372][ T6885] (syz-executor345,6885,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 61.204409][ T6885] (syz-executor345,6885,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 61.230669][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 61.232683][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 61.370548][ T6889] loop0: detected capacity change from 0 to 32768 [ 61.391423][ T6889] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.393707][ T6889] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 61.393739][ T6889] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.393755][ T6889] OCFS2: File system is now read-only. [ 61.393771][ T6889] (syz-executor345,6889,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 61.393794][ T6889] (syz-executor345,6889,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 61.393826][ T6889] (syz-executor345,6889,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 61.393855][ T6889] (syz-executor345,6889,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 61.393877][ T6889] (syz-executor345,6889,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 61.393899][ T6889] (syz-executor345,6889,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 61.393921][ T6889] (syz-executor345,6889,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 61.393943][ T6889] (syz-executor345,6889,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 61.393965][ T6889] (syz-executor345,6889,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 61.394005][ T6889] (syz-executor345,6889,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 61.394027][ T6889] (syz-executor345,6889,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 61.394049][ T6889] (syz-executor345,6889,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 61.394071][ T6889] (syz-executor345,6889,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 61.394098][ T6889] (syz-executor345,6889,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 61.394120][ T6889] (syz-executor345,6889,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 61.394142][ T6889] (syz-executor345,6889,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 61.394174][ T6889] (syz-executor345,6889,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 61.429318][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 61.431261][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 61.591203][ T6893] loop0: detected capacity change from 0 to 32768 [ 61.627502][ T6893] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.638238][ T6893] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 61.638285][ T6893] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.638316][ T6893] OCFS2: File system is now read-only. [ 61.638337][ T6893] (syz-executor345,6893,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 61.638365][ T6893] (syz-executor345,6893,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 61.638392][ T6893] (syz-executor345,6893,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 61.638418][ T6893] (syz-executor345,6893,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 61.638444][ T6893] (syz-executor345,6893,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 61.638470][ T6893] (syz-executor345,6893,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 61.638496][ T6893] (syz-executor345,6893,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 61.638523][ T6893] (syz-executor345,6893,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 61.638549][ T6893] (syz-executor345,6893,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 61.638593][ T6893] (syz-executor345,6893,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 61.638621][ T6893] (syz-executor345,6893,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 61.638648][ T6893] (syz-executor345,6893,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 61.638674][ T6893] (syz-executor345,6893,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 61.638704][ T6893] (syz-executor345,6893,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 61.638731][ T6893] (syz-executor345,6893,0):ocfs2_lock_allocators:2749 ERROR: status = -30 executing program [ 61.638757][ T6893] (syz-executor345,6893,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 61.638794][ T6893] (syz-executor345,6893,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 61.671921][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 61.673897][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 61.805878][ T6897] loop0: detected capacity change from 0 to 32768 [ 61.824239][ T6897] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.838170][ T6897] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 61.846179][ T6897] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 61.846220][ T6897] OCFS2: File system is now read-only. [ 61.846242][ T6897] (syz-executor345,6897,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 61.846270][ T6897] (syz-executor345,6897,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 61.846296][ T6897] (syz-executor345,6897,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 61.846323][ T6897] (syz-executor345,6897,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 61.846349][ T6897] (syz-executor345,6897,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 61.846375][ T6897] (syz-executor345,6897,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 61.846401][ T6897] (syz-executor345,6897,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 61.846428][ T6897] (syz-executor345,6897,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 61.846454][ T6897] (syz-executor345,6897,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 61.846502][ T6897] (syz-executor345,6897,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 61.846548][ T6897] (syz-executor345,6897,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 61.846576][ T6897] (syz-executor345,6897,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 61.846602][ T6897] (syz-executor345,6897,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 61.846633][ T6897] (syz-executor345,6897,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 61.846660][ T6897] (syz-executor345,6897,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 61.846686][ T6897] (syz-executor345,6897,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 61.846723][ T6897] (syz-executor345,6897,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 61.881214][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 61.883251][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 62.019206][ T6901] loop0: detected capacity change from 0 to 32768 [ 62.028696][ T6901] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.034656][ T6901] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 62.036207][ T6901] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.036225][ T6901] OCFS2: File system is now read-only. [ 62.036242][ T6901] (syz-executor345,6901,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 62.036266][ T6901] (syz-executor345,6901,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 62.036288][ T6901] (syz-executor345,6901,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 62.036310][ T6901] (syz-executor345,6901,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 62.036332][ T6901] (syz-executor345,6901,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 62.036354][ T6901] (syz-executor345,6901,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 62.036376][ T6901] (syz-executor345,6901,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 62.036398][ T6901] (syz-executor345,6901,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 executing program [ 62.036420][ T6901] (syz-executor345,6901,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 62.036463][ T6901] (syz-executor345,6901,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 62.036485][ T6901] (syz-executor345,6901,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 62.036507][ T6901] (syz-executor345,6901,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 62.036529][ T6901] (syz-executor345,6901,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 62.036556][ T6901] (syz-executor345,6901,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 62.036578][ T6901] (syz-executor345,6901,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 62.036600][ T6901] (syz-executor345,6901,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 62.036633][ T6901] (syz-executor345,6901,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 62.084117][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 62.086757][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 62.221354][ T6905] loop0: detected capacity change from 0 to 32768 [ 62.230347][ T6905] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.235731][ T6905] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 62.235786][ T6905] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.235809][ T6905] OCFS2: File system is now read-only. [ 62.235825][ T6905] (syz-executor345,6905,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 62.235848][ T6905] (syz-executor345,6905,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 62.235869][ T6905] (syz-executor345,6905,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 62.235900][ T6905] (syz-executor345,6905,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 62.235922][ T6905] (syz-executor345,6905,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 62.235943][ T6905] (syz-executor345,6905,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 62.235965][ T6905] (syz-executor345,6905,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 62.235988][ T6905] (syz-executor345,6905,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 62.236010][ T6905] (syz-executor345,6905,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 62.236050][ T6905] (syz-executor345,6905,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 62.236072][ T6905] (syz-executor345,6905,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 62.236094][ T6905] (syz-executor345,6905,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 62.236698][ T6905] (syz-executor345,6905,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 62.236729][ T6905] (syz-executor345,6905,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 62.236751][ T6905] (syz-executor345,6905,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 62.236773][ T6905] (syz-executor345,6905,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 62.236815][ T6905] (syz-executor345,6905,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 62.258977][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 62.260810][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 62.384374][ T6909] loop0: detected capacity change from 0 to 32768 [ 62.395050][ T6909] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.397576][ T6909] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 62.397621][ T6909] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.397791][ T6909] OCFS2: File system is now read-only. [ 62.397827][ T6909] (syz-executor345,6909,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 62.397860][ T6909] (syz-executor345,6909,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 62.397887][ T6909] (syz-executor345,6909,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 62.397914][ T6909] (syz-executor345,6909,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 62.397940][ T6909] (syz-executor345,6909,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 62.397966][ T6909] (syz-executor345,6909,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 62.397992][ T6909] (syz-executor345,6909,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 62.398019][ T6909] (syz-executor345,6909,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 62.398044][ T6909] (syz-executor345,6909,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 62.398887][ T6909] (syz-executor345,6909,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 62.398926][ T6909] (syz-executor345,6909,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 62.398953][ T6909] (syz-executor345,6909,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 62.398980][ T6909] (syz-executor345,6909,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 62.399012][ T6909] (syz-executor345,6909,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 62.399038][ T6909] (syz-executor345,6909,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 62.399065][ T6909] (syz-executor345,6909,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 62.399097][ T6909] (syz-executor345,6909,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 62.408380][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 62.448157][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 62.572515][ T6913] loop0: detected capacity change from 0 to 32768 [ 62.580931][ T6913] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.585522][ T6913] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 62.585565][ T6913] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.585594][ T6913] OCFS2: File system is now read-only. executing program [ 62.585615][ T6913] (syz-executor345,6913,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 62.585642][ T6913] (syz-executor345,6913,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 62.585669][ T6913] (syz-executor345,6913,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 62.585695][ T6913] (syz-executor345,6913,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 62.585721][ T6913] (syz-executor345,6913,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 62.585747][ T6913] (syz-executor345,6913,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 62.585774][ T6913] (syz-executor345,6913,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 62.585807][ T6913] (syz-executor345,6913,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 62.585834][ T6913] (syz-executor345,6913,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 62.585886][ T6913] (syz-executor345,6913,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 62.585913][ T6913] (syz-executor345,6913,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 62.585939][ T6913] (syz-executor345,6913,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 62.585965][ T6913] (syz-executor345,6913,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 62.585996][ T6913] (syz-executor345,6913,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 62.586022][ T6913] (syz-executor345,6913,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 62.586048][ T6913] (syz-executor345,6913,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 62.586086][ T6913] (syz-executor345,6913,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 62.624389][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 62.630203][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 62.769424][ T6917] loop0: detected capacity change from 0 to 32768 [ 62.795449][ T6917] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.800127][ T6917] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 62.800174][ T6917] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.800195][ T6917] OCFS2: File system is now read-only. executing program [ 62.800212][ T6917] (syz-executor345,6917,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 62.800234][ T6917] (syz-executor345,6917,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 62.800256][ T6917] (syz-executor345,6917,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 62.800278][ T6917] (syz-executor345,6917,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 62.800300][ T6917] (syz-executor345,6917,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 62.800321][ T6917] (syz-executor345,6917,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 62.800343][ T6917] (syz-executor345,6917,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 executing program [ 62.800365][ T6917] (syz-executor345,6917,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 62.800387][ T6917] (syz-executor345,6917,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 62.800427][ T6917] (syz-executor345,6917,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 62.800449][ T6917] (syz-executor345,6917,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 62.800471][ T6917] (syz-executor345,6917,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 62.800493][ T6917] (syz-executor345,6917,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 62.800519][ T6917] (syz-executor345,6917,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 62.800541][ T6917] (syz-executor345,6917,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 62.800563][ T6917] (syz-executor345,6917,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 62.800595][ T6917] (syz-executor345,6917,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 62.809757][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 62.811874][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 62.949249][ T6921] loop0: detected capacity change from 0 to 32768 [ 62.960105][ T6921] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.965246][ T6921] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 62.965295][ T6921] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 62.965312][ T6921] OCFS2: File system is now read-only. [ 62.965327][ T6921] (syz-executor345,6921,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 62.965350][ T6921] (syz-executor345,6921,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 62.965371][ T6921] (syz-executor345,6921,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 62.965393][ T6921] (syz-executor345,6921,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 62.965415][ T6921] (syz-executor345,6921,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 62.965436][ T6921] (syz-executor345,6921,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 62.965458][ T6921] (syz-executor345,6921,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 62.965481][ T6921] (syz-executor345,6921,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 62.965502][ T6921] (syz-executor345,6921,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 62.965541][ T6921] (syz-executor345,6921,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 62.965563][ T6921] (syz-executor345,6921,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 62.965585][ T6921] (syz-executor345,6921,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 62.965607][ T6921] (syz-executor345,6921,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 62.965634][ T6921] (syz-executor345,6921,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 62.965656][ T6921] (syz-executor345,6921,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 62.965677][ T6921] (syz-executor345,6921,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 62.965709][ T6921] (syz-executor345,6921,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 63.015546][ T6488] (syz-executor345,6488,0):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 63.024069][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 63.153620][ T6925] loop0: detected capacity change from 0 to 32768 [ 63.181357][ T6925] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.183631][ T6925] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 63.183685][ T6925] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.183702][ T6925] OCFS2: File system is now read-only. [ 63.183718][ T6925] (syz-executor345,6925,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 63.183740][ T6925] (syz-executor345,6925,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 63.183762][ T6925] (syz-executor345,6925,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 63.183784][ T6925] (syz-executor345,6925,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 63.183821][ T6925] (syz-executor345,6925,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 63.183843][ T6925] (syz-executor345,6925,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 63.183865][ T6925] (syz-executor345,6925,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 63.183887][ T6925] (syz-executor345,6925,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 63.183909][ T6925] (syz-executor345,6925,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 63.183949][ T6925] (syz-executor345,6925,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 63.183971][ T6925] (syz-executor345,6925,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 63.183993][ T6925] (syz-executor345,6925,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 63.184015][ T6925] (syz-executor345,6925,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 63.184041][ T6925] (syz-executor345,6925,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 63.184063][ T6925] (syz-executor345,6925,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 63.184085][ T6925] (syz-executor345,6925,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 63.184117][ T6925] (syz-executor345,6925,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 63.206104][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 63.209459][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 63.356794][ T6929] loop0: detected capacity change from 0 to 32768 [ 63.390100][ T6929] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.395129][ T6929] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 63.395188][ T6929] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.395210][ T6929] OCFS2: File system is now read-only. [ 63.395230][ T6929] (syz-executor345,6929,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 63.395258][ T6929] (syz-executor345,6929,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 63.395285][ T6929] (syz-executor345,6929,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 63.395312][ T6929] (syz-executor345,6929,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 63.395338][ T6929] (syz-executor345,6929,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 63.395364][ T6929] (syz-executor345,6929,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 63.395390][ T6929] (syz-executor345,6929,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 63.395450][ T6929] (syz-executor345,6929,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 63.395479][ T6929] (syz-executor345,6929,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 63.395525][ T6929] (syz-executor345,6929,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 63.395552][ T6929] (syz-executor345,6929,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 executing program [ 63.395579][ T6929] (syz-executor345,6929,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 63.395605][ T6929] (syz-executor345,6929,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 63.395636][ T6929] (syz-executor345,6929,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 63.395663][ T6929] (syz-executor345,6929,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 63.395689][ T6929] (syz-executor345,6929,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 63.395726][ T6929] (syz-executor345,6929,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 63.409643][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 63.411506][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 63.561127][ T6933] loop0: detected capacity change from 0 to 32768 [ 63.581083][ T6933] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.585736][ T6933] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 63.585782][ T6933] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.585819][ T6933] OCFS2: File system is now read-only. [ 63.585840][ T6933] (syz-executor345,6933,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 63.585867][ T6933] (syz-executor345,6933,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 63.585900][ T6933] (syz-executor345,6933,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 63.585927][ T6933] (syz-executor345,6933,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 63.585954][ T6933] (syz-executor345,6933,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 63.585980][ T6933] (syz-executor345,6933,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 63.586006][ T6933] (syz-executor345,6933,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 63.586033][ T6933] (syz-executor345,6933,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 63.586059][ T6933] (syz-executor345,6933,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 63.586105][ T6933] (syz-executor345,6933,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 63.586185][ T6933] (syz-executor345,6933,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 63.586213][ T6933] (syz-executor345,6933,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 63.586244][ T6933] (syz-executor345,6933,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 63.586275][ T6933] (syz-executor345,6933,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 63.586302][ T6933] (syz-executor345,6933,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 63.586328][ T6933] (syz-executor345,6933,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 63.586365][ T6933] (syz-executor345,6933,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 63.609355][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 63.611213][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 63.748416][ T6937] loop0: detected capacity change from 0 to 32768 [ 63.767571][ T6937] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.769976][ T6937] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 63.770009][ T6937] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.770030][ T6937] OCFS2: File system is now read-only. [ 63.770046][ T6937] (syz-executor345,6937,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 63.770069][ T6937] (syz-executor345,6937,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 63.770091][ T6937] (syz-executor345,6937,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 63.770113][ T6937] (syz-executor345,6937,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 63.770135][ T6937] (syz-executor345,6937,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 63.770157][ T6937] (syz-executor345,6937,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 63.770183][ T6937] (syz-executor345,6937,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 63.770206][ T6937] (syz-executor345,6937,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 63.770227][ T6937] (syz-executor345,6937,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 63.770267][ T6937] (syz-executor345,6937,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 63.770289][ T6937] (syz-executor345,6937,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 63.770312][ T6937] (syz-executor345,6937,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 63.770334][ T6937] (syz-executor345,6937,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 63.770366][ T6937] (syz-executor345,6937,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 63.770388][ T6937] (syz-executor345,6937,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 63.770410][ T6937] (syz-executor345,6937,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 63.770441][ T6937] (syz-executor345,6937,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 63.810916][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 63.813114][ T6488] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.949904][ T6941] loop0: detected capacity change from 0 to 32768 [ 63.986929][ T6941] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.989160][ T6941] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 63.989193][ T6941] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 63.989209][ T6941] OCFS2: File system is now read-only. [ 63.989224][ T6941] (syz-executor345,6941,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 63.989247][ T6941] (syz-executor345,6941,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 63.989269][ T6941] (syz-executor345,6941,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 63.989291][ T6941] (syz-executor345,6941,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 63.989313][ T6941] (syz-executor345,6941,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 63.989335][ T6941] (syz-executor345,6941,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 63.989357][ T6941] (syz-executor345,6941,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 63.989379][ T6941] (syz-executor345,6941,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 63.989401][ T6941] (syz-executor345,6941,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 63.989441][ T6941] (syz-executor345,6941,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 63.989463][ T6941] (syz-executor345,6941,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 63.989486][ T6941] (syz-executor345,6941,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 63.989508][ T6941] (syz-executor345,6941,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 63.989534][ T6941] (syz-executor345,6941,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 63.989556][ T6941] (syz-executor345,6941,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 63.989578][ T6941] (syz-executor345,6941,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 63.989611][ T6941] (syz-executor345,6941,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 64.001504][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 64.003603][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 64.150636][ T6945] loop0: detected capacity change from 0 to 32768 [ 64.159491][ T6945] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.164793][ T6945] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 64.176181][ T6945] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 64.176221][ T6945] OCFS2: File system is now read-only. [ 64.176243][ T6945] (syz-executor345,6945,0):ocfs2_search_chain:1838 ERROR: status = -30 [ 64.176272][ T6945] (syz-executor345,6945,0):ocfs2_search_chain:1926 ERROR: status = -30 [ 64.176298][ T6945] (syz-executor345,6945,0):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 executing program [ 64.176324][ T6945] (syz-executor345,6945,0):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 64.176351][ T6945] (syz-executor345,6945,0):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 64.176377][ T6945] (syz-executor345,6945,0):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 64.176404][ T6945] (syz-executor345,6945,0):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 64.176430][ T6945] (syz-executor345,6945,0):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 64.176456][ T6945] (syz-executor345,6945,0):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 64.176504][ T6945] (syz-executor345,6945,0):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 64.176531][ T6945] (syz-executor345,6945,0):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 64.176558][ T6945] (syz-executor345,6945,0):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 64.176584][ T6945] (syz-executor345,6945,0):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 64.176615][ T6945] (syz-executor345,6945,0):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 64.176642][ T6945] (syz-executor345,6945,0):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 64.176668][ T6945] (syz-executor345,6945,0):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 64.176705][ T6945] (syz-executor345,6945,0):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 64.176744][ T6945] ocfs2_dio_end_io: 16 callbacks suppressed [ 64.176763][ T6945] (syz-executor345,6945,0):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 64.213792][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 64.215821][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 64.354018][ T6949] loop0: detected capacity change from 0 to 32768 [ 64.376960][ T6949] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.379305][ T6949] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 64.379338][ T6949] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 64.379354][ T6949] OCFS2: File system is now read-only. [ 64.379370][ T6949] (syz-executor345,6949,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 64.379393][ T6949] (syz-executor345,6949,1):ocfs2_search_chain:1926 ERROR: status = -30 executing program [ 64.379415][ T6949] (syz-executor345,6949,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 64.379436][ T6949] (syz-executor345,6949,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 64.379458][ T6949] (syz-executor345,6949,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 64.379480][ T6949] (syz-executor345,6949,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 64.379502][ T6949] (syz-executor345,6949,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 64.379525][ T6949] (syz-executor345,6949,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 64.379546][ T6949] (syz-executor345,6949,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 64.379588][ T6949] (syz-executor345,6949,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 64.379610][ T6949] (syz-executor345,6949,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 64.379632][ T6949] (syz-executor345,6949,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 64.379654][ T6949] (syz-executor345,6949,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 64.379681][ T6949] (syz-executor345,6949,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 64.379703][ T6949] (syz-executor345,6949,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 64.379725][ T6949] (syz-executor345,6949,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 64.379757][ T6949] (syz-executor345,6949,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 64.379790][ T6949] (syz-executor345,6949,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 64.415378][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 64.418829][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 64.551918][ T6953] loop0: detected capacity change from 0 to 32768 [ 64.559041][ T6953] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 64.564077][ T6953] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 64.565116][ T6953] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 64.565135][ T6953] OCFS2: File system is now read-only. [ 64.565152][ T6953] (syz-executor345,6953,1):ocfs2_search_chain:1838 ERROR: status = -30 [ 64.565175][ T6953] (syz-executor345,6953,1):ocfs2_search_chain:1926 ERROR: status = -30 [ 64.565196][ T6953] (syz-executor345,6953,1):ocfs2_claim_suballoc_bits:1995 ERROR: status = -30 [ 64.565219][ T6953] (syz-executor345,6953,1):ocfs2_claim_suballoc_bits:2038 ERROR: status = -30 [ 64.565241][ T6953] (syz-executor345,6953,1):__ocfs2_claim_clusters:2412 ERROR: status = -30 [ 64.565263][ T6953] (syz-executor345,6953,1):__ocfs2_claim_clusters:2420 ERROR: status = -30 [ 64.565285][ T6953] (syz-executor345,6953,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 64.565307][ T6953] (syz-executor345,6953,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 64.565329][ T6953] (syz-executor345,6953,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 64.565371][ T6953] (syz-executor345,6953,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 64.565394][ T6953] (syz-executor345,6953,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 64.565416][ T6953] (syz-executor345,6953,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 64.565438][ T6953] (syz-executor345,6953,1):ocfs2_reserve_clusters_with_limit:1170 ERROR: status = -30 [ 64.565464][ T6953] (syz-executor345,6953,1):ocfs2_reserve_clusters_with_limit:1219 ERROR: status = -30 [ 64.565486][ T6953] (syz-executor345,6953,1):ocfs2_lock_allocators:2749 ERROR: status = -30 [ 64.565508][ T6953] (syz-executor345,6953,1):ocfs2_write_begin_nolock:1722 ERROR: status = -30 [ 64.565540][ T6953] (syz-executor345,6953,1):ocfs2_dio_wr_get_block:2215 ERROR: status = -30 [ 64.565574][ T6953] (syz-executor345,6953,1):ocfs2_dio_end_io:2398 ERROR: Direct IO failed, bytes = -30 [ 64.573165][ T6488] (syz-executor345,6488,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 64.578552][ T6488] ocfs2: Unmounting device (7,0) on (node local) [ 64.718968][ T6957] loop0: detected capacity change from 0 to 32768 [ 64.728623][ T6957] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.735561][ T6957] OCFS2: