__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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Not tainted 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000db7ba0b0 x25: ffff0000db7ba190 x24: 0000000000000000 x23: ffff0000db7ba690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000db7ba000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000db7ba000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 152748 hardirqs last enabled at (152747): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (152747): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (152748): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (152730): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (152730): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (152705): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cc7460b0 x25: ffff0000cc746190 x24: 0000000000000000 x23: ffff0000cc746690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cc746000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc746000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 178094 hardirqs last enabled at (178093): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (178093): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (178094): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (178086): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (178086): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (178077): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d56e20b0 x25: ffff0000d56e2190 x24: 0000000000000000 x23: ffff0000d56e2690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d56e2000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d56e2000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 201584 hardirqs last enabled at (201583): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (201583): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (201584): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (201564): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (201564): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (201451): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d4b180b0 x25: ffff0000d4b18190 x24: 0000000000000000 x23: ffff0000d4b18690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d4b18000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4b18000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 226492 hardirqs last enabled at (226491): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (226491): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (226492): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (226484): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (226484): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (226467): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d654a0b0 x25: ffff0000d654a190 x24: 0000000000000000 x23: ffff0000d654a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d654a000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d654a000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 249418 hardirqs last enabled at (249417): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (249417): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (249418): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (249410): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (249410): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (249353): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e87d40b0 x25: ffff0000e87d4190 x24: 0000000000000000 x23: ffff0000e87d4690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e87d4000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e87d4000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 272502 hardirqs last enabled at (272501): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (272501): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (272502): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (272372): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (272372): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (272327): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d5a540b0 x25: ffff0000d5a54190 x24: 0000000000000000 x23: ffff0000d5a54690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d5a54000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001 x14: 1fffe0001a136ee0 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000803c9474 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d5a54000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 295990 hardirqs last enabled at (295989): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (295989): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (295990): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (295982): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (295982): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (295801): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d70960b0 x25: ffff0000d7096190 x24: 0000000000000000 x23: ffff0000d7096690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d7096000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d7096000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 320138 hardirqs last enabled at (320137): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (320137): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (320138): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (319886): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (319884): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d09e40b0 x25: ffff0000d09e4190 x24: 0000000000000000 x23: ffff0000d09e4690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d09e4000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d09e4000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 343310 hardirqs last enabled at (343309): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (343309): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (343310): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (343240): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (343240): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (343223): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d09fc0b0 x25: ffff0000d09fc190 x24: 0000000000000000 x23: ffff0000d09fc690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d09fc000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d09fc000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 367954 hardirqs last enabled at (367953): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (367953): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (367954): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (367758): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (367756): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d9a1a0b0 x25: ffff0000d9a1a190 x24: 0000000000000000 x23: ffff0000d9a1a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d9a1a000 x18: ffff8000a0166480 x17: 000000000001c6b7 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff80008038c4ec x6 : ffff800080d99e9c x5 : ffff0000c87a1a80 x4 : ffff8000a0166930 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d9a1a000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 391604 hardirqs last enabled at (391603): [] __call_rcu_common kernel/rcu/tree.c:3090 [inline] hardirqs last enabled at (391603): [] call_rcu+0x6d4/0xb9c kernel/rcu/tree.c:3172 hardirqs last disabled at (391604): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (391586): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (391586): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (391567): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000ec90e0b0 x25: ffff0000ec90e190 x24: 0000000000000000 x23: ffff0000ec90e690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000ec90e000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ec90e000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 414964 hardirqs last enabled at (414963): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (414963): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (414964): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (414624): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (414622): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e738c0b0 x25: ffff0000e738c190 x24: 0000000000000000 x23: ffff0000e738c690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e738c000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e738c000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 439854 hardirqs last enabled at (439853): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (439853): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (439854): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (439504): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (439502): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d5d4a0b0 x25: ffff0000d5d4a190 x24: 0000000000000000 x23: ffff0000d5d4a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d5d4a000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff80008b7c542c x15: ffff700011fb7b50 x14: 1ffff00011fb7b50 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff8000804a89e8 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d5d4a000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 464250 hardirqs last enabled at (464249): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (464249): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (464250): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (464244): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (464244): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (464233): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d4eea0b0 x25: ffff0000d4eea190 x24: 0000000000000000 x23: ffff0000d4eea690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d4eea000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4eea000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 488118 hardirqs last enabled at (488117): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (488117): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (488118): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (487842): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (487840): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000ce0b00b0 x25: ffff0000ce0b0190 x24: 0000000000000000 x23: ffff0000ce0b0690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000ce0b0000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ce0b0000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 511246 hardirqs last enabled at (511245): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (511245): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (511246): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (510980): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (510978): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000dc0c20b0 x25: ffff0000dc0c2190 x24: 0000000000000000 x23: ffff0000dc0c2690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000dc0c2000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000dc0c2000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 534916 hardirqs last enabled at (534915): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (534915): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (534916): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (534566): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (534564): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c6b6a0b0 x25: ffff0000c6b6a190 x24: 0000000000000000 x23: ffff0000c6b6a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c6b6a000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6b6a000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 559320 hardirqs last enabled at (559319): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (559319): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (559320): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (559300): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (559300): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (559265): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c70aa0b0 x25: ffff0000c70aa190 x24: 0000000000000000 x23: ffff0000c70aa690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c70aa000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c70aa000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 584478 hardirqs last enabled at (584477): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (584477): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (584478): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (584208): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (584206): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c84920b0 x25: ffff0000c8492190 x24: 0000000000000000 x23: ffff0000c8492690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c8492000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c8492000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 608670 hardirqs last enabled at (608669): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (608669): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (608670): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (608324): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (608322): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c7a620b0 x25: ffff0000c7a62190 x24: 0000000000000000 x23: ffff0000c7a62690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c7a62000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c7a62000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 631904 hardirqs last enabled at (631903): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (631903): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (631904): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (631644): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (631642): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000db5200b0 x25: ffff0000db520190 x24: 0000000000000000 x23: ffff0000db520690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000db520000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff80008b7c542c x15: ffff700011fb7b50 x14: 1ffff00011fb7b50 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff8000804a89e8 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000db520000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 656264 hardirqs last enabled at (656263): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (656263): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (656264): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (656258): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (656258): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (655511): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000ed7640b0 x25: ffff0000ed764190 x24: 0000000000000000 x23: ffff0000ed764690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000ed764000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ed764000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 679902 hardirqs last enabled at (679901): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (679901): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (679902): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (679552): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (679550): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d7a560b0 x25: ffff0000d7a56190 x24: 0000000000000000 x23: ffff0000d7a56690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d7a56000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d7a56000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 702628 hardirqs last enabled at (702627): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (702627): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (702628): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (702376): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (702374): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d75e20b0 x25: ffff0000d75e2190 x24: 0000000000000000 x23: ffff0000d75e2690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d75e2000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d75e2000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 726046 hardirqs last enabled at (726045): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (726045): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (726046): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (726038): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (726038): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (725965): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e862e0b0 x25: ffff0000e862e190 x24: 0000000000000000 x23: ffff0000e862e690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e862e000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e862e000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 750106 hardirqs last enabled at (750105): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (750105): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (750106): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (750088): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (750088): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (750059): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c7cdc0b0 x25: ffff0000c7cdc190 x24: 0000000000000000 x23: ffff0000c7cdc690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c7cdc000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c7cdc000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 773082 hardirqs last enabled at (773081): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (773081): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (773082): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (773064): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (773064): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (773051): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cc3060b0 x25: ffff0000cc306190 x24: 0000000000000000 x23: ffff0000cc306690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cc306000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc306000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 795928 hardirqs last enabled at (795927): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (795927): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (795928): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (795580): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (795578): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 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,7195,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,1):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cc7780b0 x25: ffff0000cc778190 x24: 0000000000000000 x23: ffff0000cc778690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cc778000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff0001402cd98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc778000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 818730 hardirqs last enabled at (818729): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (818729): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (818730): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (818722): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (818722): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (818713): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,0):ocfs2_start_trans:357 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,7195,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7195,0):ocfs2_journal_shutdown:1085 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: 7195 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7195 Comm: syz-executor Tainted: G W 6.14.0-rc7-syzkaller-00077-ga2392f333575 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3f8/0x5cc fs/jbd2/checkpoint.c:112 sp : ffff8000a01671e0 x29: ffff8000a01672e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d550a0b0 x25: ffff0000d550a190 x24: 0000000000000000 x23: ffff0000d550a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d550a000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : cce5ce7f955ff500 x8 : cce5ce7f955ff500 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a01669b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d550a000 Call trace: __jbd2_log_wait_for_space+0x400/0x5cc fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x868/0xbec fs/jbd2/transaction.c:283 start_this_handle+0x574/0x11c4 fs/jbd2/transaction.c:407 jbd2__journal_start+0x298/0x544 fs/jbd2/transaction.c:505 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3d0/0x71c fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x1d8/0x8d8 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1f4/0x920 fs/ocfs2/super.c:1822 ocfs2_put_super+0xec/0x368 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2bc fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x12c fs/super.c:473 deactivate_super+0xe0/0x100 fs/super.c:506 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1413 __cleanup_mnt+0x20/0x30 fs/namespace.c:1420 task_work_run+0x230/0x2e0 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 842802 hardirqs last enabled at (842801): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (842801): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (842802): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (842518): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (842516): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7195,1):ocfs2_start_trans:357 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal