__jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d3fba198 x22: ffff0000d3fba190 x21: ffff0000d3fba690 x20: 0000000000001555 x19: ffff0000d3fba000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3fba000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 153456 hardirqs last enabled at (153455): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (153455): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (153456): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (153086): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (153084): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d1c2c198 x22: ffff0000d1c2c190 x21: ffff0000d1c2c690 x20: 0000000000001555 x19: ffff0000d1c2c000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d1c2c000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 174360 hardirqs last enabled at (174359): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (174359): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (174360): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (174038): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (174036): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d0ecc198 x22: ffff0000d0ecc190 x21: ffff0000d0ecc690 x20: 0000000000001555 x19: ffff0000d0ecc000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d0ecc000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 195304 hardirqs last enabled at (195303): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (195303): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (195304): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (195060): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (195058): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d4ecc198 x22: ffff0000d4ecc190 x21: ffff0000d4ecc690 x20: 0000000000001555 x19: ffff0000d4ecc000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe000337a06f2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337a06f3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4ecc000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 217014 hardirqs last enabled at (217013): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (217014): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (216694): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (216692): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cc2f6198 x22: ffff0000cc2f6190 x21: ffff0000cc2f6690 x20: 0000000000001555 x19: ffff0000cc2f6000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc2f6000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 237930 hardirqs last enabled at (237929): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (237929): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (237930): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (237602): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (237600): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c6044198 x22: ffff0000c6044190 x21: ffff0000c6044690 x20: 0000000000001555 x19: ffff0000c6044000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c6044000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 258364 hardirqs last enabled at (258363): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (258363): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (258364): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (258258): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (258258): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (258237): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d4774198 x22: ffff0000d4774190 x21: ffff0000d4774690 x20: 0000000000001555 x19: ffff0000d4774000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4774000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 279122 hardirqs last enabled at (279121): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (279121): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (279122): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (278886): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (278884): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d6538198 x22: ffff0000d6538190 x21: ffff0000d6538690 x20: 0000000000001555 x19: ffff0000d6538000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d6538000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 301802 hardirqs last enabled at (301801): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (301801): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (301802): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (301482): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (301480): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d7268198 x22: ffff0000d7268190 x21: ffff0000d7268690 x20: 0000000000001555 x19: ffff0000d7268000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d7268000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 322734 hardirqs last enabled at (322733): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (322734): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (322412): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (322410): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d12c8198 x22: ffff0000d12c8190 x21: ffff0000d12c8690 x20: 0000000000001555 x19: ffff0000d12c8000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d12c8000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 343322 hardirqs last enabled at (343321): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (343321): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (343322): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (343006): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (343004): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cc19e198 x22: ffff0000cc19e190 x21: ffff0000cc19e690 x20: 0000000000001555 x19: ffff0000cc19e000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc19e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 364628 hardirqs last enabled at (364627): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (364628): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (364396): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (364394): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d8af8198 x22: ffff0000d8af8190 x21: ffff0000d8af8690 x20: 0000000000001555 x19: ffff0000d8af8000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8af8000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 386364 hardirqs last enabled at (386363): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (386364): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (386134): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (386132): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d88a4198 x22: ffff0000d88a4190 x21: ffff0000d88a4690 x20: 0000000000001555 x19: ffff0000d88a4000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d88a4000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 406956 hardirqs last enabled at (406955): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (406955): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (406956): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (406628): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (406626): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d960a198 x22: ffff0000d960a190 x21: ffff0000d960a690 x20: 0000000000001555 x19: ffff0000d960a000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d960a000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 429288 hardirqs last enabled at (429287): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (429288): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (429036): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (429034): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c2c32198 x22: ffff0000c2c32190 x21: ffff0000c2c32690 x20: 0000000000001555 x19: ffff0000c2c32000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007290 x15: 0000000000000001 x14: 1fffe0001b2d1cb8 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001b2d1cb9 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008048354c x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c2c32000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 432140 hardirqs last enabled at (432139): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (432139): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (432140): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (431806): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (431804): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d8b6e198 x22: ffff0000d8b6e190 x21: ffff0000d8b6e690 x20: 0000000000001555 x19: ffff0000d8b6e000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d8b6e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 452800 hardirqs last enabled at (452799): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (452800): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (452566): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (452564): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c65fe198 x22: ffff0000c65fe190 x21: ffff0000c65fe690 x20: 0000000000001555 x19: ffff0000c65fe000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c65fe000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 473886 hardirqs last enabled at (473885): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (473885): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (473886): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (473760): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (473760): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (473709): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000ec554198 x22: ffff0000ec554190 x21: ffff0000ec554690 x20: 0000000000001555 x19: ffff0000ec554000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ec554000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 494520 hardirqs last enabled at (494519): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (494519): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (494520): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (494202): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (494200): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5 __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d28a8198 x22: ffff0000d28a8190 x21: ffff0000d28a8690 x20: 0000000000001555 x19: ffff0000d28a8000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe000337a06f2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337a06f3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d28a8000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 515294 hardirqs last enabled at (515293): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (515294): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (515040): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (515038): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cd896198 x22: ffff0000cd896190 x21: ffff0000cd896690 x20: 0000000000001555 x19: ffff0000cd896000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cd896000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 537172 hardirqs last enabled at (537171): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (537171): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (537172): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (536932): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (536930): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d8844198 x22: ffff0000d8844190 x21: ffff0000d8844690 x20: 0000000000001555 x19: ffff0000d8844000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8844000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 557776 hardirqs last enabled at (557775): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (557775): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (557776): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (557452): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (557450): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000ca3bc198 x22: ffff0000ca3bc190 x21: ffff0000ca3bc690 x20: 0000000000001555 x19: ffff0000ca3bc000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ca3bc000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 578458 hardirqs last enabled at (578457): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (578457): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (578458): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (578122): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (578120): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c66dc198 x22: ffff0000c66dc190 x21: ffff0000c66dc690 x20: 0000000000001555 x19: ffff0000c66dc000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c66dc000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 600826 hardirqs last enabled at (600825): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (600825): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (600826): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (600492): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (600490): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_l __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cb742198 x22: ffff0000cb742190 x21: ffff0000cb742690 x20: 0000000000001555 x19: ffff0000cb742000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cb742000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 621330 hardirqs last enabled at (621329): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (621330): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (621084): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (621082): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000ded28198 x22: ffff0000ded28190 x21: ffff0000ded28690 x20: 0000000000001555 x19: ffff0000ded28000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007290 x15: 0000000000000001 x14: 1fffe0001858ccb8 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001858ccb9 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008048354c x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ded28000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 642954 hardirqs last enabled at (642953): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (642953): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (642954): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (642626): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (642626): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (642613): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cdc3e198 x22: ffff0000cdc3e190 x21: ffff0000cdc3e690 x20: 0000000000001555 x19: ffff0000cdc3e000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cdc3e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 663688 hardirqs last enabled at (663687): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (663688): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (663448): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (663446): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d73ac198 x22: ffff0000d73ac190 x21: ffff0000d73ac690 x20: 0000000000001555 x19: ffff0000d73ac000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d73ac000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 684352 hardirqs last enabled at (684351): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (684352): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (684114): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (684112): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __ __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000de2a6198 x22: ffff0000de2a6190 x21: ffff0000de2a6690 x20: 0000000000001555 x19: ffff0000de2a6000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000de2a6000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 705872 hardirqs last enabled at (705871): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (705871): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (705872): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (705620): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (705618): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c601c198 x22: ffff0000c601c190 x21: ffff0000c601c690 x20: 0000000000001555 x19: ffff0000c601c000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c601c000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 727398 hardirqs last enabled at (727397): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (727397): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (727398): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (727158): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (727156): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000dd2fa198 x22: ffff0000dd2fa190 x21: ffff0000dd2fa690 x20: 0000000000001555 x19: ffff0000dd2fa000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000dd2fa000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 747892 hardirqs last enabled at (747891): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (747891): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (747892): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (747566): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (747564): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cf496198 x22: ffff0000cf496190 x21: ffff0000cf496690 x20: 0000000000001555 x19: ffff0000cf496000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cf496000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 769206 hardirqs last enabled at (769205): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (769205): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (769206): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (768876): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (768874): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d8798198 x22: ffff0000d8798190 x21: ffff0000d8798690 x20: 0000000000001555 x19: ffff0000d8798000 x18: 0000000000000000 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d8798000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 789624 hardirqs last enabled at (789623): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (789623): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (789624): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (789396): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (789394): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to g __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c6322198 x22: ffff0000c6322190 x21: ffff0000c6322690 x20: 0000000000001555 x19: ffff0000c6322000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6322000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 810140 hardirqs last enabled at (810139): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (810139): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (810140): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (809802): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (809800): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d5fe4198 x22: ffff0000d5fe4190 x21: ffff0000d5fe4690 x20: 0000000000001555 x19: ffff0000d5fe4000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d5fe4000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 832076 hardirqs last enabled at (832075): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (832075): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (832076): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (831904): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (831902): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d1654198 x22: ffff0000d1654190 x21: ffff0000d1654690 x20: 0000000000001555 x19: ffff0000d1654000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe000337a06f2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337a06f3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d1654000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 834890 hardirqs last enabled at (834889): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (834890): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (834662): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (834660): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d348e198 x22: ffff0000d348e190 x21: ffff0000d348e690 x20: 0000000000001555 x19: ffff0000d348e000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d348e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 855750 hardirqs last enabled at (855749): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (855750): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (855528): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (855526): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d3808198 x22: ffff0000d3808190 x21: ffff0000d3808690 x20: 0000000000001555 x19: ffff0000d3808000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3808000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 877260 hardirqs last enabled at (877259): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (877259): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (877260): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (877016): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (877014): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000ec916198 x22: ffff0000ec916190 x21: ffff0000ec916690 x20: 0000000000001555 x19: ffff0000ec916000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ec916000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 898196 hardirqs last enabled at (898195): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (898195): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (898196): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (897956): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (897954): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cf43e198 x22: ffff0000cf43e190 x21: ffff0000cf43e690 x20: 0000000000001555 x19: ffff0000cf43e000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cf43e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 918786 hardirqs last enabled at (918785): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (918785): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (918786): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (918558): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (918556): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d836c198 x22: ffff0000d836c190 x21: ffff0000d836c690 x20: 0000000000001555 x19: ffff0000d836c000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d836c000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 939032 hardirqs last enabled at (939031): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (939032): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (938686): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (938684): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) _ __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d1b92198 x22: ffff0000d1b92190 x21: ffff0000d1b92690 x20: 0000000000001555 x19: ffff0000d1b92000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d1b92000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 960434 hardirqs last enabled at (960433): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (960433): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (960434): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (960096): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (960094): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c6f2e198 x22: ffff0000c6f2e190 x21: ffff0000c6f2e690 x20: 0000000000001555 x19: ffff0000c6f2e000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6f2e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 963868 hardirqs last enabled at (963867): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (963868): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (963632): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (963630): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d669a198 x22: ffff0000d669a190 x21: ffff0000d669a690 x20: 0000000000001555 x19: ffff0000d669a000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d669a000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 985720 hardirqs last enabled at (985719): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (985720): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (985378): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (985376): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c2dc8198 x22: ffff0000c2dc8190 x21: ffff0000c2dc8690 x20: 0000000000001555 x19: ffff0000c2dc8000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c2dc8000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1006052 hardirqs last enabled at (1006051): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (1006051): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (1006052): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1005814): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1005812): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) _ __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d725a198 x22: ffff0000d725a190 x21: ffff0000d725a690 x20: 0000000000001555 x19: ffff0000d725a000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d725a000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1026468 hardirqs last enabled at (1026467): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (1026468): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1026126): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1026124): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000dd4da198 x22: ffff0000dd4da190 x21: ffff0000dd4da690 x20: 0000000000001555 x19: ffff0000dd4da000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000dd4da000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1047838 hardirqs last enabled at (1047837): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (1047837): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (1047838): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1047818): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (1047818): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (1047799): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000ce188198 x22: ffff0000ce188190 x21: ffff0000ce188690 x20: 0000000000001555 x19: ffff0000ce188000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8d88 x13: 0000000000000000 x12: 0000000000000000 x11: 00000000de495553 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000ce188000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1068182 hardirqs last enabled at (1068181): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (1068182): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1067856): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1067854): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d85dc198 x22: ffff0000d85dc190 x21: ffff0000d85dc690 x20: 0000000000001555 x19: ffff0000d85dc000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d85dc000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1089564 hardirqs last enabled at (1089563): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (1089564): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1089232): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1089230): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c9d30198 x22: ffff0000c9d30190 x21: ffff0000c9d30690 x20: 0000000000001555 x19: ffff0000c9d30000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c9d30000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1110452 hardirqs last enabled at (1110451): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (1110451): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (1110452): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1110112): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1110110): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d9436198 x22: ffff0000d9436190 x21: ffff0000d9436690 x20: 0000000000001555 x19: ffff0000d9436000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d9436000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1131144 hardirqs last enabled at (1131143): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (1131143): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (1131144): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1130806): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1130804): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c908a198 x22: ffff0000c908a190 x21: ffff0000c908a690 x20: 0000000000001555 x19: ffff0000c908a000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c908a000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1134206 hardirqs last enabled at (1134205): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (1134205): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (1134206): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1133872): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1133870): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c5cf8198 x22: ffff0000c5cf8190 x21: ffff0000c5cf8690 x20: 0000000000001555 x19: ffff0000c5cf8000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c5cf8000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1156032 hardirqs last enabled at (1156031): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (1156031): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (1156032): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1155686): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1155684): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d4f64198 x22: ffff0000d4f64190 x21: ffff0000d4f64690 x20: 0000000000001555 x19: ffff0000d4f64000 x18: 1fffe000337a0688 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000d4f64000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1177774 hardirqs last enabled at (1177773): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (1177773): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (1177774): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1177428): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1177426): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000cce5a198 x22: ffff0000cce5a190 x21: ffff0000cce5a690 x20: 0000000000001555 x19: ffff0000cce5a000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000cce5a000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1198854 hardirqs last enabled at (1198853): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (1198853): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (1198854): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1198498): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1198496): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c69e4198 x22: ffff0000c69e4190 x21: ffff0000c69e4690 x20: 0000000000001555 x19: ffff0000c69e4000 x18: 1fffe0003379be88 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c69e4000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1220552 hardirqs last enabled at (1220551): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (1220551): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (1220552): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1220202): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1220200): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000c92e2198 x22: ffff0000c92e2190 x21: ffff0000c92e2690 x20: 0000000000001555 x19: ffff0000c92e2000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007290 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de4a4 x2 : 0000000000000002 x1 : 00000000fffffffb x0 : ffff0000c92e2000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1242750 hardirqs last enabled at (1242749): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (1242749): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (1242750): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1242404): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1242402): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000e27c4198 x22: ffff0000e27c4190 x21: ffff0000e27c4690 x20: 0000000000001555 x19: ffff0000e27c4000 x18: 1fffe000337a0688 x17: ffff80008f7be000 x16: ffff80008b007180 x15: 0000000000000001 x14: 1ffff00013fe8dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013fe8dc5 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080490fb8 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807de4a4 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e27c4000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1263532 hardirqs last enabled at (1263531): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1531 [inline] hardirqs last enabled at (1263531): [] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5105 hardirqs last disabled at (1263532): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1263322): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1263320): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000d3a80198 x22: ffff0000d3a80190 x21: ffff0000d3a80690 x20: 0000000000001555 x19: ffff0000d3a80000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3a80000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1284232 hardirqs last enabled at (1284231): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (1284232): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1284222): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (1284222): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (1284063): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_l __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7304 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7304 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009ff47260 x29: ffff80009ff47320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ee3e524 x23: ffff0000dd08e198 x22: ffff0000dd08e190 x21: ffff0000dd08e690 x20: 0000000000001555 x19: ffff0000dd08e000 x18: 1fffe0003379be88 x17: 6c206e6920656361 x16: ffff80008b007180 x15: 0000000000000001 x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : c6024e620cadfc00 x8 : c6024e620cadfc00 x7 : ffff800080563a38 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de278 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000dd08e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1766 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1378 __cleanup_mnt+0x20/0x30 fs/namespace.c:1385 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x174/0x1f4 arch/arm64/kernel/entry-common.c:155 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:173 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:182 [inline] el0_svc+0xb8/0x180 arch/arm64/kernel/entry-common.c:880 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 1304936 hardirqs last enabled at (1304935): [] vprintk_store+0x898/0xac8 kernel/printk/printk.c:2356 hardirqs last disabled at (1304936): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (1304602): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (1304600): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7304,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7304,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7304,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local)