Warning: Permanently added '10.128.0.40' (ED25519) to the list of known hosts. executing program [ 67.608266][ T4174] loop0: detected capacity change from 0 to 32768 [ 67.666678][ T4174] ======================================================= [ 67.666678][ T4174] WARNING: The mand mount option has been deprecated and [ 67.666678][ T4174] and is ignored by this kernel. Remove the mand [ 67.666678][ T4174] option from the mount to silence this warning. [ 67.666678][ T4174] ======================================================= [ 67.726440][ T4174] JBD2: Ignoring recovery information on journal [ 67.760940][ T4174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.790046][ T4174] syz-executor532 (4174) used greatest stack depth: 20904 bytes left [ 67.811063][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 67.827935][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 67.839184][ T4173] OCFS2: File system is now read-only. [ 67.845016][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 67.854899][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 67.863983][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 67.874247][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 67.883497][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 67.900909][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.209117][ T4179] loop0: detected capacity change from 0 to 32768 [ 68.269267][ T4179] JBD2: Ignoring recovery information on journal [ 68.298957][ T4179] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.323154][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 68.338802][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.349420][ T4173] OCFS2: File system is now read-only. [ 68.355495][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 68.365052][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 68.374054][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 68.383408][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 68.392694][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 68.405689][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.707187][ T4182] loop0: detected capacity change from 0 to 32768 [ 68.782883][ T4182] JBD2: Ignoring recovery information on journal [ 68.815330][ T4182] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.839735][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 68.855525][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 68.865866][ T4173] OCFS2: File system is now read-only. [ 68.871499][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 68.880788][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 68.889704][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 68.898786][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 68.907840][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 68.920413][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.219416][ T4185] loop0: detected capacity change from 0 to 32768 [ 69.287910][ T4185] JBD2: Ignoring recovery information on journal [ 69.317029][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.340813][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 69.357520][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.367891][ T4173] OCFS2: File system is now read-only. [ 69.373817][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 69.383794][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 69.393428][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 69.402914][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 69.411933][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 69.423932][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.723040][ T4188] loop0: detected capacity change from 0 to 32768 [ 69.794106][ T4188] JBD2: Ignoring recovery information on journal [ 69.831181][ T4188] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.857045][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 69.876670][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 69.891783][ T4173] OCFS2: File system is now read-only. [ 69.899008][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 69.911175][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 69.920929][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 69.930614][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 69.941163][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 69.954048][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.238182][ T4191] loop0: detected capacity change from 0 to 32768 [ 70.292179][ T4191] JBD2: Ignoring recovery information on journal [ 70.320651][ T4191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.344922][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 70.360724][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.371052][ T4173] OCFS2: File system is now read-only. [ 70.377379][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 70.386735][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 70.395894][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 70.405203][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 70.415720][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 70.431036][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.733652][ T4194] loop0: detected capacity change from 0 to 32768 [ 70.806789][ T4194] JBD2: Ignoring recovery information on journal [ 70.835908][ T4194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.860996][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 70.877596][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 70.888902][ T4173] OCFS2: File system is now read-only. [ 70.895506][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 70.906353][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 70.916031][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 70.928649][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 70.939862][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 70.960578][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.257655][ T4197] loop0: detected capacity change from 0 to 32768 [ 71.283855][ T4197] JBD2: Ignoring recovery information on journal [ 71.317416][ T4197] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.354949][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 71.371801][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.383008][ T4173] OCFS2: File system is now read-only. [ 71.389913][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 71.401288][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 71.415949][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 71.428792][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 71.439910][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 71.457401][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.745310][ T4201] loop0: detected capacity change from 0 to 32768 [ 71.810965][ T4201] JBD2: Ignoring recovery information on journal [ 71.856432][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.886181][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 71.903587][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 71.914445][ T4173] OCFS2: File system is now read-only. [ 71.921164][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 71.932062][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 71.942150][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 71.953322][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 71.963928][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 71.978021][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.308536][ T4208] loop0: detected capacity change from 0 to 32768 [ 72.366870][ T4208] JBD2: Ignoring recovery information on journal [ 72.394352][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.426065][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 72.442063][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 72.453381][ T4173] OCFS2: File system is now read-only. [ 72.459583][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 72.470739][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 72.482006][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 72.493312][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 72.503207][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 72.519920][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.873588][ T4211] loop0: detected capacity change from 0 to 32768 [ 72.941130][ T4211] JBD2: Ignoring recovery information on journal [ 72.974707][ T4211] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.008854][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 73.026433][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.039513][ T4173] OCFS2: File system is now read-only. [ 73.045459][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 73.055681][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 73.066246][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 73.076651][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 73.087831][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 73.103051][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.421407][ T4214] loop0: detected capacity change from 0 to 32768 [ 73.478026][ T4214] JBD2: Ignoring recovery information on journal [ 73.507686][ T4214] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.535729][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 73.554390][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 73.565620][ T4173] OCFS2: File system is now read-only. [ 73.571814][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 73.582761][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 73.594784][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 73.605526][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 73.616812][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 73.632547][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.947905][ T4217] loop0: detected capacity change from 0 to 32768 [ 74.005973][ T4217] JBD2: Ignoring recovery information on journal [ 74.056113][ T4217] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.091520][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 74.111479][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.123250][ T4173] OCFS2: File system is now read-only. [ 74.132233][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 74.143333][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 74.153390][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 74.162787][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 74.173369][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 74.186287][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.643070][ T4221] loop0: detected capacity change from 0 to 32768 [ 74.679844][ T4221] JBD2: Ignoring recovery information on journal [ 74.735624][ T4221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.762306][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 74.781227][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 74.798545][ T4173] OCFS2: File system is now read-only. [ 74.808954][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 74.821008][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 74.837529][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 74.848708][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 74.862117][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 74.882304][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.180724][ T4224] loop0: detected capacity change from 0 to 32768 [ 75.239720][ T4224] JBD2: Ignoring recovery information on journal [ 75.278360][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.315659][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 75.333897][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.346989][ T4173] OCFS2: File system is now read-only. [ 75.354970][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 75.364354][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 75.373334][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 75.384694][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 75.395175][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 75.411873][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.693681][ T4227] loop0: detected capacity change from 0 to 32768 [ 75.752895][ T4227] JBD2: Ignoring recovery information on journal [ 75.788000][ T4227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.822667][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 75.841642][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.854326][ T4173] OCFS2: File system is now read-only. [ 75.860450][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 75.870450][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 75.882536][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 75.895998][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 75.911219][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 75.925553][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.223030][ T4230] loop0: detected capacity change from 0 to 32768 [ 76.276143][ T4230] JBD2: Ignoring recovery information on journal [ 76.306055][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.331777][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 76.358454][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.370512][ T4173] OCFS2: File system is now read-only. [ 76.380816][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 76.397602][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 76.408432][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 76.418896][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 76.429980][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 76.443873][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.730418][ T4233] loop0: detected capacity change from 0 to 32768 [ 76.795138][ T4233] JBD2: Ignoring recovery information on journal [ 76.829656][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.855258][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 76.872793][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 76.883412][ T4173] OCFS2: File system is now read-only. [ 76.894163][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 76.905708][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 76.916167][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 76.926275][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 76.937473][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 76.953842][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.271247][ T4236] loop0: detected capacity change from 0 to 32768 [ 77.325277][ T4236] JBD2: Ignoring recovery information on journal [ 77.356751][ T4236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.382429][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.400646][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.413510][ T4173] OCFS2: File system is now read-only. [ 77.420264][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.432945][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.443152][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.454093][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 77.464371][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 77.481148][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.780201][ T4239] loop0: detected capacity change from 0 to 32768 [ 77.855016][ T4239] JBD2: Ignoring recovery information on journal [ 77.888285][ T4239] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.918586][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.936658][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.949629][ T4173] OCFS2: File system is now read-only. [ 77.957489][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 77.968785][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 77.978828][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 77.991350][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.001721][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.016096][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.315137][ T4242] loop0: detected capacity change from 0 to 32768 [ 78.373951][ T4242] JBD2: Ignoring recovery information on journal [ 78.405540][ T4242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.430346][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.447322][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.461835][ T4173] OCFS2: File system is now read-only. [ 78.471313][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.481573][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 78.492313][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 78.503269][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 78.517903][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 78.539703][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.853253][ T4245] loop0: detected capacity change from 0 to 32768 [ 78.897576][ T4245] JBD2: Ignoring recovery information on journal [ 78.927540][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.951333][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 78.968025][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 78.979295][ T4173] OCFS2: File system is now read-only. [ 78.985562][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 78.995420][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.005663][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.016491][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.026446][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.039452][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.335517][ T4248] loop0: detected capacity change from 0 to 32768 [ 79.422924][ T4248] JBD2: Ignoring recovery information on journal [ 79.453971][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.479212][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 79.502386][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 79.527711][ T4173] OCFS2: File system is now read-only. [ 79.537695][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 79.554220][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 79.565794][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 79.577040][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 79.588284][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 79.602467][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.919797][ T4251] loop0: detected capacity change from 0 to 32768 [ 79.982770][ T4251] JBD2: Ignoring recovery information on journal [ 80.014998][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.040242][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.059534][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.072757][ T4173] OCFS2: File system is now read-only. [ 80.080918][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.099521][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.115390][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.127611][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.139632][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.157937][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.471164][ T4254] loop0: detected capacity change from 0 to 32768 [ 80.527607][ T4254] JBD2: Ignoring recovery information on journal [ 80.558701][ T4254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.582522][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 80.599347][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 80.610203][ T4173] OCFS2: File system is now read-only. [ 80.616598][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 80.626967][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 80.636491][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 80.646537][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 80.658101][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 80.671690][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.991900][ T4257] loop0: detected capacity change from 0 to 32768 [ 81.052465][ T4257] JBD2: Ignoring recovery information on journal [ 81.082200][ T4257] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.110121][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 81.130792][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 81.141788][ T4173] OCFS2: File system is now read-only. [ 81.147952][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.157923][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.167027][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.176710][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.185827][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.197375][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.493653][ T4260] loop0: detected capacity change from 0 to 32768 [ 81.544704][ T4260] JBD2: Ignoring recovery information on journal [ 81.573478][ T4260] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.607300][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 81.634760][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 81.664751][ T4173] OCFS2: File system is now read-only. [ 81.670289][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 81.694535][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 81.704223][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 81.726323][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 81.736868][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 81.750831][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.152631][ T4263] loop0: detected capacity change from 0 to 32768 [ 82.209909][ T4263] JBD2: Ignoring recovery information on journal [ 82.243428][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.270661][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.287737][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.298471][ T4173] OCFS2: File system is now read-only. [ 82.305449][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.315397][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.324547][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.334799][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.344718][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.356927][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.661701][ T4266] loop0: detected capacity change from 0 to 32768 [ 82.718043][ T4266] JBD2: Ignoring recovery information on journal [ 82.747733][ T4266] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.772913][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 82.791714][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 82.806658][ T4173] OCFS2: File system is now read-only. [ 82.816823][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 82.828768][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 82.838402][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 82.848718][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 82.861808][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 82.878855][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.185315][ T4269] loop0: detected capacity change from 0 to 32768 [ 83.236178][ T4269] JBD2: Ignoring recovery information on journal [ 83.266217][ T4269] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.291492][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.309397][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.321254][ T4173] OCFS2: File system is now read-only. [ 83.328606][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.340410][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.352154][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.363074][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.376478][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.392393][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.696362][ T4272] loop0: detected capacity change from 0 to 32768 [ 83.748217][ T4272] JBD2: Ignoring recovery information on journal [ 83.778027][ T4272] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.815114][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 83.843642][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 83.857983][ T4173] OCFS2: File system is now read-only. [ 83.865297][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 83.875617][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 83.887045][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 83.900049][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 83.911902][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 83.929368][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.229968][ T4275] loop0: detected capacity change from 0 to 32768 [ 84.292324][ T4275] JBD2: Ignoring recovery information on journal [ 84.320373][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.346153][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.363258][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.375278][ T4173] OCFS2: File system is now read-only. [ 84.381782][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.393458][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.403492][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.416323][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.430235][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.442518][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.728195][ T4278] loop0: detected capacity change from 0 to 32768 [ 84.790269][ T4278] JBD2: Ignoring recovery information on journal [ 84.826455][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.852803][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 84.872629][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 84.885240][ T4173] OCFS2: File system is now read-only. [ 84.891910][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 84.903180][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 84.913944][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 84.931231][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 84.942520][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 84.962799][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.266739][ T4281] loop0: detected capacity change from 0 to 32768 [ 85.320673][ T4281] JBD2: Ignoring recovery information on journal [ 85.350854][ T4281] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.376228][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.396350][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.410054][ T4173] OCFS2: File system is now read-only. [ 85.417691][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.428374][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.437890][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 85.447922][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 85.460525][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 85.473517][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.774948][ T4284] loop0: detected capacity change from 0 to 32768 [ 85.871898][ T4284] JBD2: Ignoring recovery information on journal [ 85.904430][ T4284] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.938241][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 85.957769][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.968529][ T4173] OCFS2: File system is now read-only. [ 85.974336][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 85.985510][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 85.996551][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.008600][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.019900][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.035256][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.328156][ T4287] loop0: detected capacity change from 0 to 32768 [ 86.390701][ T4287] JBD2: Ignoring recovery information on journal [ 86.423765][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.450193][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 86.467548][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 86.479430][ T4173] OCFS2: File system is now read-only. [ 86.487734][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 86.498317][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 86.509299][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 86.519065][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 86.532359][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 86.548594][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.697010][ T7] cfg80211: failed to load regulatory.db [ 86.916312][ T4290] loop0: detected capacity change from 0 to 32768 [ 86.981500][ T4290] JBD2: Ignoring recovery information on journal [ 87.033220][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.066294][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.084956][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.099788][ T4173] OCFS2: File system is now read-only. [ 87.108828][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.119366][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.131671][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.142152][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.153269][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.172173][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.467849][ T4293] loop0: detected capacity change from 0 to 32768 [ 87.541404][ T4293] JBD2: Ignoring recovery information on journal [ 87.569995][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.595674][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 87.612572][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 87.623934][ T4173] OCFS2: File system is now read-only. [ 87.630201][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 87.639834][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 87.648835][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 87.658629][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 87.668204][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 87.681944][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.979246][ T4296] loop0: detected capacity change from 0 to 32768 [ 88.045430][ T4296] JBD2: Ignoring recovery information on journal [ 88.074979][ T4296] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.088362][ T4296] [ 88.091028][ T4296] ====================================================== [ 88.098418][ T4296] WARNING: possible circular locking dependency detected [ 88.106172][ T4296] 5.15.185-syzkaller #0 Not tainted [ 88.111677][ T4296] ------------------------------------------------------ [ 88.119496][ T4296] syz-executor532/4296 is trying to acquire lock: [ 88.126505][ T4296] ffff8880766e9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 88.138408][ T4296] [ 88.138408][ T4296] but task is already holding lock: [ 88.146338][ T4296] ffff8880712f8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 88.158368][ T4296] [ 88.158368][ T4296] which lock already depends on the new lock. [ 88.158368][ T4296] [ 88.169779][ T4296] [ 88.169779][ T4296] the existing dependency chain (in reverse order) is: [ 88.179739][ T4296] [ 88.179739][ T4296] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 88.190055][ T4296] down_read+0x44/0x2e0 [ 88.195761][ T4296] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 88.202540][ T4296] ocfs2_find_entry+0x3d1/0x1f90 [ 88.209095][ T4296] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 88.215767][ T4296] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 88.222539][ T4296] ocfs2_get_system_file_inode+0x319/0x760 [ 88.229211][ T4296] ocfs2_init_global_system_inodes+0x316/0x650 [ 88.236538][ T4296] ocfs2_fill_super+0x3dbf/0x4d80 [ 88.242670][ T4296] mount_bdev+0x287/0x3c0 [ 88.248041][ T4296] legacy_get_tree+0xe6/0x180 [ 88.253501][ T4296] vfs_get_tree+0x88/0x270 [ 88.258746][ T4296] do_new_mount+0x24a/0xa40 [ 88.264559][ T4296] __se_sys_mount+0x2d6/0x3c0 [ 88.270390][ T4296] do_syscall_64+0x4c/0xa0 [ 88.275592][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.283146][ T4296] [ 88.283146][ T4296] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 88.292535][ T4296] __lock_acquire+0x2c33/0x7c60 [ 88.298760][ T4296] lock_acquire+0x197/0x3f0 [ 88.304994][ T4296] __mutex_lock_common+0x1eb/0x2390 [ 88.311115][ T4296] mutex_lock_nested+0x17/0x20 [ 88.318231][ T4296] ocfs2_get_system_file_inode+0x1b5/0x760 [ 88.325711][ T4296] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 88.333082][ T4296] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 88.340451][ T4296] ocfs2_lock_allocators+0x2f7/0x5b0 [ 88.352957][ T4296] ocfs2_extend_allocation+0x397/0x1760 [ 88.360673][ T4296] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 88.368882][ T4296] __ocfs2_change_file_space+0x81d/0xe20 [ 88.376091][ T4296] ocfs2_fallocate+0x1ee/0x240 [ 88.382030][ T4296] vfs_fallocate+0x587/0x6f0 [ 88.388960][ T4296] do_vfs_ioctl+0x1b70/0x1de0 [ 88.395155][ T4296] __se_sys_ioctl+0x83/0x170 [ 88.401505][ T4296] do_syscall_64+0x4c/0xa0 [ 88.407078][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.413897][ T4296] [ 88.413897][ T4296] other info that might help us debug this: [ 88.413897][ T4296] [ 88.425237][ T4296] Possible unsafe locking scenario: [ 88.425237][ T4296] [ 88.433037][ T4296] CPU0 CPU1 [ 88.438533][ T4296] ---- ---- [ 88.444174][ T4296] lock(&ocfs2_file_ip_alloc_sem_key); [ 88.450310][ T4296] lock(&osb->system_file_mutex); [ 88.458682][ T4296] lock(&ocfs2_file_ip_alloc_sem_key); [ 88.467077][ T4296] lock(&osb->system_file_mutex); [ 88.473145][ T4296] [ 88.473145][ T4296] *** DEADLOCK *** [ 88.473145][ T4296] [ 88.483638][ T4296] 3 locks held by syz-executor532/4296: [ 88.493208][ T4296] #0: ffff8880792ee460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4f4/0x6f0 [ 88.503583][ T4296] #1: ffff8880712f89c8 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d6/0xe20 [ 88.520361][ T4296] #2: ffff8880712f8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 88.538660][ T4296] [ 88.538660][ T4296] stack backtrace: [ 88.553510][ T4296] CPU: 0 PID: 4296 Comm: syz-executor532 Not tainted 5.15.185-syzkaller #0 [ 88.570254][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 88.582615][ T4296] Call Trace: [ 88.589050][ T4296] [ 88.595481][ T4296] dump_stack_lvl+0x168/0x230 [ 88.601471][ T4296] ? load_image+0x3b0/0x3b0 [ 88.606842][ T4296] ? show_regs_print_info+0x20/0x20 [ 88.612791][ T4296] ? print_circular_bug+0x12b/0x1a0 [ 88.619168][ T4296] check_noncircular+0x274/0x310 [ 88.625358][ T4296] ? add_chain_block+0x940/0x940 [ 88.632329][ T4296] ? lockdep_lock+0xdc/0x1e0 [ 88.637777][ T4296] ? __lock_acquire+0x13ad/0x7c60 [ 88.643282][ T4296] ? mark_lock+0x94/0x320 [ 88.648657][ T4296] __lock_acquire+0x2c33/0x7c60 [ 88.654943][ T4296] ? verify_lock_unused+0x140/0x140 [ 88.661250][ T4296] ? mark_lock+0x94/0x320 [ 88.668196][ T4296] ? __lock_acquire+0x13ad/0x7c60 [ 88.674041][ T4296] lock_acquire+0x197/0x3f0 [ 88.680608][ T4296] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 88.688785][ T4296] ? rcu_is_watching+0x11/0xa0 [ 88.695690][ T4296] ? __might_sleep+0xf0/0xf0 [ 88.700699][ T4296] ? lock_release+0xba/0x870 [ 88.706026][ T4296] ? read_lock_is_recursive+0x10/0x10 [ 88.715266][ T4296] ? rcu_lock_release+0x5/0x20 [ 88.721592][ T4296] ? read_lock_is_recursive+0x10/0x10 [ 88.732034][ T4296] ? __lock_acquire+0x7c60/0x7c60 [ 88.738313][ T4296] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 88.745653][ T4296] __mutex_lock_common+0x1eb/0x2390 [ 88.752148][ T4296] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 88.759857][ T4296] ? ocfs2_get_system_file_inode+0x154/0x760 [ 88.766631][ T4296] ? mutex_lock_io_nested+0x60/0x60 [ 88.774888][ T4296] ? __rwlock_init+0x140/0x140 [ 88.780305][ T4296] ? do_raw_spin_unlock+0x11d/0x230 [ 88.786970][ T4296] mutex_lock_nested+0x17/0x20 [ 88.793380][ T4296] ocfs2_get_system_file_inode+0x1b5/0x760 [ 88.800165][ T4296] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 88.807205][ T4296] ? lockdep_unlock+0x134/0x2d0 [ 88.813288][ T4296] ? lockdep_lock+0x1e0/0x1e0 [ 88.818414][ T4296] ? add_lock_to_list+0x18d/0x280 [ 88.824726][ T4296] ? __lock_acquire+0x289d/0x7c60 [ 88.830351][ T4296] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 88.837349][ T4296] ? verify_lock_unused+0x140/0x140 [ 88.843318][ T4296] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 88.852355][ T4296] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 88.861868][ T4296] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 88.870617][ T4296] ? ocfs2_extend_allocation+0x397/0x1760 [ 88.876615][ T4296] ? ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 88.884689][ T4296] ? __ocfs2_change_file_space+0x81d/0xe20 [ 88.884734][ T4296] ? vfs_fallocate+0x587/0x6f0 [ 88.884757][ T4296] ? do_vfs_ioctl+0x1b70/0x1de0 [ 88.905463][ T4296] ? __se_sys_ioctl+0x83/0x170 [ 88.914093][ T4296] ? do_syscall_64+0x4c/0xa0 [ 88.919306][ T4296] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 88.927509][ T4296] ? __lock_acquire+0x7c60/0x7c60 [ 88.933718][ T4296] ? do_raw_spin_lock+0x11d/0x280 [ 88.939510][ T4296] ? __rwlock_init+0x140/0x140 [ 88.945714][ T4296] ? do_raw_spin_unlock+0x11d/0x230 [ 88.951789][ T4296] ? _raw_spin_unlock+0x24/0x40 [ 88.957465][ T4296] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 88.964155][ T4296] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 88.971769][ T4296] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 88.979013][ T4296] ? ocfs2_reserve_clusters+0x30/0x30 [ 88.986564][ T4296] ? rcu_is_watching+0x11/0xa0 [ 88.993838][ T4296] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 89.000442][ T4296] ? ocfs2_validate_extent_block+0x550/0x550 [ 89.007383][ T4296] ? ocfs2_read_blocks_sync+0xb30/0xb30 [ 89.015218][ T4296] ? __getblk_gfp+0x51/0xb70 [ 89.021239][ T4296] ocfs2_lock_allocators+0x2f7/0x5b0 [ 89.030404][ T4296] ? _ocfs2_clear_bit+0x40/0x40 [ 89.035670][ T4296] ? ocfs2_read_inode_block+0x11a/0x180 [ 89.041645][ T4296] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 89.048825][ T4296] ? ocfs2_extent_map_insert_rec+0xf30/0xf30 [ 89.055723][ T4296] ocfs2_extend_allocation+0x397/0x1760 [ 89.061891][ T4296] ? ocfs2_search_extent_list+0x1b3/0x220 [ 89.068259][ T4296] ? lockdep_lock+0x1e0/0x1e0 [ 89.073054][ T4296] ? ocfs2_get_clusters+0xa60/0xa60 [ 89.078281][ T4296] ? ocfs2_extend_no_holes+0x490/0x490 [ 89.084507][ T4296] ? ocfs2_read_inode_block+0x11a/0x180 [ 89.091576][ T4296] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 89.098445][ T4296] ? __brelse+0x55/0x90 [ 89.102887][ T4296] ? ocfs2_get_clusters+0x2a1/0xa60 [ 89.108964][ T4296] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 89.116509][ T4296] ? verify_lock_unused+0x140/0x140 [ 89.122065][ T4296] ? ocfs2_xattr_get_clusters+0x8a0/0x8a0 [ 89.129824][ T4296] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 89.137294][ T4296] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 89.145057][ T4296] ? __ocfs2_write_remove_suid+0x760/0x760 [ 89.153385][ T4296] ? inode_dio_wait+0x226/0x290 [ 89.158749][ T4296] ? __might_sleep+0xf0/0xf0 [ 89.163478][ T4296] ? preempt_count_add+0x8d/0x190 [ 89.169477][ T4296] ? rwsem_write_trylock+0x12f/0x1b0 [ 89.175836][ T4296] ? clear_nonspinnable+0x60/0x60 [ 89.181619][ T4296] ? ocfs2_create_new_inode_locks+0x640/0x640 [ 89.191432][ T4296] __ocfs2_change_file_space+0x81d/0xe20 [ 89.198939][ T4296] ? ocfs2_change_file_space+0x330/0x330 [ 89.206957][ T4296] ? rcu_read_lock_any_held+0xb0/0x120 [ 89.214394][ T4296] ocfs2_fallocate+0x1ee/0x240 [ 89.219891][ T4296] vfs_fallocate+0x587/0x6f0 [ 89.225555][ T4296] do_vfs_ioctl+0x1b70/0x1de0 [ 89.231195][ T4296] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 89.237288][ T4296] ? rcu_lock_release+0x5/0x20 [ 89.242391][ T4296] ? __lock_acquire+0x7c60/0x7c60 [ 89.248051][ T4296] ? kfree+0xef/0x2a0 [ 89.252239][ T4296] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 89.258207][ T4296] ? verify_lock_unused+0x140/0x140 [ 89.263835][ T4296] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 89.269735][ T4296] ? handle_mm_fault+0x2b8f/0x43c0 [ 89.275145][ T4296] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 89.281734][ T4296] ? lock_chain_count+0x20/0x20 [ 89.286925][ T4296] ? bpf_lsm_file_ioctl+0x5/0x10 [ 89.292515][ T4296] ? security_file_ioctl+0x7c/0xa0 [ 89.298166][ T4296] __se_sys_ioctl+0x83/0x170 [ 89.303206][ T4296] do_syscall_64+0x4c/0xa0 [ 89.309997][ T4296] ? clear_bhb_loop+0x30/0x80 [ 89.315219][ T4296] ? clear_bhb_loop+0x30/0x80 [ 89.320372][ T4296] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 89.327088][ T4296] RIP: 0033:0x7fc001b391a9 [ 89.331760][ T4296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 89.354059][ T4296] RSP: 002b:00007ffd799f75a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.362686][ T4296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc001b391a9 [ 89.372449][ T4296] RDX: 0000200000000000 RSI: 0000000040305828 RDI: 0000000000000004 [ 89.381632][ T4296] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 89.391584][ T4296] R10: 000000000000442f R11: 0000000000000246 R12: 0000000001000000 [ 89.401112][ T4296] R13: 00007ffd799f7640 R14: 0000200000000100 R15: 0000000000000003 [ 89.409665][ T4296] [ 89.427326][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.443886][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.456353][ T4173] OCFS2: File system is now read-only. [ 89.462395][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.471944][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.480865][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.490958][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.507125][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.520378][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.743751][ T4299] loop0: detected capacity change from 0 to 32768 [ 89.792920][ T4299] JBD2: Ignoring recovery information on journal [ 89.820915][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.843889][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 89.861049][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 89.871293][ T4173] OCFS2: File system is now read-only. [ 89.876887][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 89.886622][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 89.896199][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 89.906292][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 89.915437][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 89.926798][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.183827][ T4302] loop0: detected capacity change from 0 to 32768 [ 90.269374][ T4302] JBD2: Ignoring recovery information on journal [ 90.298229][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.325021][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.347128][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.359474][ T4173] OCFS2: File system is now read-only. [ 90.366413][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.376404][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.385785][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.395682][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.405324][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.417518][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.668190][ T4305] loop0: detected capacity change from 0 to 32768 [ 90.728447][ T4305] JBD2: Ignoring recovery information on journal [ 90.753322][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.776685][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 90.795074][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 90.807567][ T4173] OCFS2: File system is now read-only. [ 90.813719][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 90.823612][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 90.834699][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 90.844024][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 90.854706][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 90.871570][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.135248][ T4308] loop0: detected capacity change from 0 to 32768 [ 91.186751][ T4308] JBD2: Ignoring recovery information on journal [ 91.215452][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.237982][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.254857][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.266119][ T4173] OCFS2: File system is now read-only. [ 91.273474][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.284344][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 91.295723][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.305035][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.315851][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.330279][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.559155][ T4311] loop0: detected capacity change from 0 to 32768 [ 91.633973][ T4311] JBD2: Ignoring recovery information on journal [ 91.658656][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.681647][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 91.699333][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 91.713277][ T4173] OCFS2: File system is now read-only. [ 91.719958][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 91.732341][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 91.742640][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 91.754940][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 91.765904][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 91.779083][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.006246][ T4314] loop0: detected capacity change from 0 to 32768 [ 92.109009][ T4314] JBD2: Ignoring recovery information on journal [ 92.133278][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.159442][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 92.175915][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 92.186760][ T4173] OCFS2: File system is now read-only. [ 92.192365][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 92.201897][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 92.211233][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 92.220362][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 92.229428][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 92.241198][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.473464][ T4317] loop0: detected capacity change from 0 to 32768 [ 92.532697][ T4317] JBD2: Ignoring recovery information on journal [ 92.555712][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.576235][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 92.592272][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 92.603370][ T4173] OCFS2: File system is now read-only. [ 92.609639][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 92.618915][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 92.627713][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 92.637022][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 92.647023][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 92.658442][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.896742][ T4320] loop0: detected capacity change from 0 to 32768 [ 92.955362][ T4320] JBD2: Ignoring recovery information on journal [ 92.978080][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.006296][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.035814][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.048426][ T4173] OCFS2: File system is now read-only. [ 93.057201][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.068094][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 93.077478][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.087911][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.099670][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.113894][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.329053][ T4323] loop0: detected capacity change from 0 to 32768 [ 93.392521][ T4323] JBD2: Ignoring recovery information on journal [ 93.416723][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.444011][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.462137][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.475098][ T4173] OCFS2: File system is now read-only. [ 93.481969][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.494128][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 93.505943][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.520296][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.531471][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.547912][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.758169][ T4326] loop0: detected capacity change from 0 to 32768 [ 93.817136][ T4326] JBD2: Ignoring recovery information on journal [ 93.839740][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.866332][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 93.883480][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 93.895225][ T4173] OCFS2: File system is now read-only. [ 93.901594][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 93.911556][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 93.921162][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 93.932500][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 93.942028][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 93.953222][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.153015][ T4329] loop0: detected capacity change from 0 to 32768 [ 94.211771][ T4329] JBD2: Ignoring recovery information on journal [ 94.234787][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.259008][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.275950][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.287363][ T4173] OCFS2: File system is now read-only. [ 94.293804][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.305296][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.318665][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.332323][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.347433][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.363427][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.591924][ T4332] loop0: detected capacity change from 0 to 32768 [ 94.647985][ T4332] JBD2: Ignoring recovery information on journal [ 94.670504][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.688481][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 94.708771][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 94.720048][ T4173] OCFS2: File system is now read-only. [ 94.727650][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 94.738315][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 94.748007][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 94.761401][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 94.772341][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 94.795944][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.018699][ T4335] loop0: detected capacity change from 0 to 32768 [ 95.077564][ T4335] JBD2: Ignoring recovery information on journal [ 95.101169][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.128336][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.147858][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.159241][ T4173] OCFS2: File system is now read-only. [ 95.165061][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.177236][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.191696][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 95.206614][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.220851][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.237275][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.487204][ T4338] loop0: detected capacity change from 0 to 32768 [ 95.541656][ T4338] JBD2: Ignoring recovery information on journal [ 95.566415][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.589237][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 95.606601][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 95.618243][ T4173] OCFS2: File system is now read-only. [ 95.624914][ T4173] (syz-executor532,4173,1):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 95.636429][ T4173] (syz-executor532,4173,1):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 95.648553][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 95.659252][ T4173] (syz-executor532,4173,1):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 95.670325][ T4173] (syz-executor532,4173,1):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 95.687374][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.919445][ T4341] loop0: detected capacity change from 0 to 32768 [ 95.983191][ T4341] JBD2: Ignoring recovery information on journal [ 96.013136][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.035498][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 96.051776][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 96.064707][ T4173] OCFS2: File system is now read-only. [ 96.070888][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 96.089676][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 96.111640][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 96.126264][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 96.137629][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 96.152808][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.408894][ T4344] loop0: detected capacity change from 0 to 32768 [ 96.476584][ T4344] JBD2: Ignoring recovery information on journal [ 96.511138][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.539496][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 96.562858][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 96.577285][ T4173] OCFS2: File system is now read-only. [ 96.586365][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 96.600160][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 96.610724][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 96.625277][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 96.637492][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 96.653417][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.892977][ T4347] loop0: detected capacity change from 0 to 32768 [ 96.946921][ T4347] JBD2: Ignoring recovery information on journal [ 96.969062][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.991132][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.009021][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.020405][ T4173] OCFS2: File system is now read-only. [ 97.028372][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.040625][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.052473][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.062278][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.072749][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.088241][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.332358][ T4350] loop0: detected capacity change from 0 to 32768 [ 97.419037][ T4350] JBD2: Ignoring recovery information on journal [ 97.440916][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.461208][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.477587][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.492091][ T4173] OCFS2: File system is now read-only. [ 97.499133][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.508835][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.518641][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.528367][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.538780][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.557191][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.785381][ T4353] loop0: detected capacity change from 0 to 32768 [ 97.830978][ T4353] JBD2: Ignoring recovery information on journal [ 97.854524][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.877079][ T4173] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 97.894561][ T4173] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 97.906223][ T4173] OCFS2: File system is now read-only. [ 97.912043][ T4173] (syz-executor532,4173,0):_ocfs2_free_suballoc_bits:2479 ERROR: status = -30 [ 97.922021][ T4173] (syz-executor532,4173,0):_ocfs2_free_clusters:2573 ERROR: status = -30 [ 97.932101][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1001 ERROR: status = -30 [ 97.941918][ T4173] (syz-executor532,4173,0):ocfs2_sync_local_to_main:1013 ERROR: status = -30 [ 97.951513][ T4173] (syz-executor532,4173,0):ocfs2_shutdown_local_alloc:449 ERROR: status = -30 [ 97.962327][ T4173] ocfs2: Unmounting device (7,0) on (node local) executing program