__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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d22900b0 x25: ffff0000d2290190 x24: 0000000000000000 x23: ffff0000d2290690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d2290000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff00013ab4d98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d2290000 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: 153750 hardirqs last enabled at (153749): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (153749): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (153750): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (153742): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (153742): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (153607): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d812a0b0 x25: ffff0000d812a190 x24: 0000000000000000 x23: ffff0000d812a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d812a000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d812a000 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: 178312 hardirqs last enabled at (178311): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (178311): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (178312): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (177980): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (177978): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d3e800b0 x25: ffff0000d3e80190 x24: 0000000000000000 x23: ffff0000d3e80690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d3e80000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d3e80000 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: 202342 hardirqs last enabled at (202341): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (202341): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (202342): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (202066): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (202066): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (202043): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d54ca0b0 x25: ffff0000d54ca190 x24: 0000000000000000 x23: ffff0000d54ca690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d54ca000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff00013ab4d98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d54ca000 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: 225290 hardirqs last enabled at (225289): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (225289): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (225290): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (225272): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (225272): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (225255): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d51e20b0 x25: ffff0000d51e2190 x24: 0000000000000000 x23: ffff0000d51e2690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d51e2000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d51e2000 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: 248480 hardirqs last enabled at (248479): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (248479): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (248480): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (248462): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (248462): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (248445): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e67400b0 x25: ffff0000e6740190 x24: 0000000000000000 x23: ffff0000e6740690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e6740000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff80008046a530 x15: 0000000000000001 x14: 1fffe00018dcf660 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000803c9474 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e6740000 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: 271962 hardirqs last enabled at (271961): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (271961): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (271962): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (271954): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (271954): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (271897): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e789c0b0 x25: ffff0000e789c190 x24: 0000000000000000 x23: ffff0000e789c690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e789c000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e789c000 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: 295648 hardirqs last enabled at (295647): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (295647): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (295648): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (295630): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (295630): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (295613): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cdcdc0b0 x25: ffff0000cdcdc190 x24: 0000000000000000 x23: ffff0000cdcdc690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cdcdc000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cdcdc000 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: 319560 hardirqs last enabled at (319559): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (319559): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (319560): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (319344): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (319342): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d77d40b0 x25: ffff0000d77d4190 x24: 0000000000000000 x23: ffff0000d77d4690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d77d4000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d77d4000 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: 342886 hardirqs last enabled at (342885): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (342885): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (342886): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (342866): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (342866): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (342753): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e705a0b0 x25: ffff0000e705a190 x24: 0000000000000000 x23: ffff0000e705a690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e705a000 x18: 1fffe000366e7286 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff00013ab4d98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000e705a000 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: 365792 hardirqs last enabled at (365791): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (365791): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (365792): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (365784): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (365784): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (365759): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d89520b0 x25: ffff0000d8952190 x24: 0000000000000000 x23: ffff0000d8952690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d8952000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff00013ab4d98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8952000 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: 389670 hardirqs last enabled at (389669): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (389669): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (389670): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (389662): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (389662): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (389475): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000ea6700b0 x25: ffff0000ea670190 x24: 0000000000000000 x23: ffff0000ea670690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000ea670000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ea670000 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: 414942 hardirqs last enabled at (414941): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (414941): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (414942): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (414918): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (414918): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (414895): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c73520b0 x25: ffff0000c7352190 x24: 0000000000000000 x23: ffff0000c7352690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c7352000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c7352000 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: 437940 hardirqs last enabled at (437939): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (437939): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (437940): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (437550): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (437548): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d95500b0 x25: ffff0000d9550190 x24: 0000000000000000 x23: ffff0000d9550690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d9550000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d9550000 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: 460616 hardirqs last enabled at (460615): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (460615): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (460616): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (460598): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (460598): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (460587): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c61220b0 x25: ffff0000c6122190 x24: 0000000000000000 x23: ffff0000c6122690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c6122000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff80008b7c542c x15: ffff700011fb7b50 x14: 1ffff00011fb7b50 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff8000804a89e8 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000c6122000 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: 483332 hardirqs last enabled at (483331): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (483331): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (483332): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (483326): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (483326): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (483313): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cf4680b0 x25: ffff0000cf468190 x24: 0000000000000000 x23: ffff0000cf468690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cf468000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cf468000 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: 507066 hardirqs last enabled at (507065): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (507065): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (507066): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (506730): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (506728): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c88260b0 x25: ffff0000c8826190 x24: 0000000000000000 x23: ffff0000c8826690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c8826000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c8826000 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: 533530 hardirqs last enabled at (533529): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (533529): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (533530): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (533202): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (533202): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (533193): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c95b60b0 x25: ffff0000c95b6190 x24: 0000000000000000 x23: ffff0000c95b6690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c95b6000 x18: 1fffe000366eba86 x17: ffff80008fd3d000 x16: ffff8000832b867c x15: 0000000000000001 x14: 1ffff00013ab4d98 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : ffff8000803d69a0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008324a694 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c95b6000 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: 557602 hardirqs last enabled at (557601): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] hardirqs last enabled at (557601): [] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5132 hardirqs last disabled at (557602): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (557578): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (557578): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (557565): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d9bbe0b0 x25: ffff0000d9bbe190 x24: 0000000000000000 x23: ffff0000d9bbe690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d9bbe000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d9bbe000 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: 581476 hardirqs last enabled at (581475): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (581475): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (581476): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (581458): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (581458): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (581381): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c8a860b0 x25: ffff0000c8a86190 x24: 0000000000000000 x23: ffff0000c8a86690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c8a86000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c8a86000 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: 603880 hardirqs last enabled at (603879): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (603879): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (603880): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (603596): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (603594): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c6ee80b0 x25: ffff0000c6ee8190 x24: 0000000000000000 x23: ffff0000c6ee8690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c6ee8000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6ee8000 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: 628576 hardirqs last enabled at (628575): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (628575): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (628576): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (627712): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (627710): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000c6f180b0 x25: ffff0000c6f18190 x24: 0000000000000000 x23: ffff0000c6f18690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000c6f18000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c6f18000 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: 653090 hardirqs last enabled at (653089): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (653089): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (653090): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (652858): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (652856): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000daa440b0 x25: ffff0000daa44190 x24: 0000000000000000 x23: ffff0000daa44690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000daa44000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000daa44000 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: 676238 hardirqs last enabled at (676237): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (676237): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (676238): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (676090): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (676090): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (676085): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cef320b0 x25: ffff0000cef32190 x24: 0000000000000000 x23: ffff0000cef32690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cef32000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cef32000 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: 699328 hardirqs last enabled at (699327): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (699327): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (699328): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (699310): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (699310): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (699283): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cd8e40b0 x25: ffff0000cd8e4190 x24: 0000000000000000 x23: ffff0000cd8e4690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cd8e4000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cd8e4000 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: 722312 hardirqs last enabled at (722311): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (722311): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (722312): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (721978): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (721976): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e5f480b0 x25: ffff0000e5f48190 x24: 0000000000000000 x23: ffff0000e5f48690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e5f48000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff80008b7c542c x15: ffff700011fb7b50 x14: 1ffff00011fb7b50 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff8000804a89e8 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000e5f48000 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: 746432 hardirqs last enabled at (746431): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (746431): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (746432): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (746426): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (746426): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (746371): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,1):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,7257,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,1):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d8f5c0b0 x25: ffff0000d8f5c190 x24: 0000000000000000 x23: ffff0000d8f5c690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d8f5c000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366e72f2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8f5c000 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: 770152 hardirqs last enabled at (770151): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (770151): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (770152): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (769818): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (769816): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000d99be0b0 x25: ffff0000d99be190 x24: 0000000000000000 x23: ffff0000d99be690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000d99be000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff80008b7c542c x15: ffff700011fb7b50 x14: 1ffff00011fb7b50 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff8000804a89e8 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d99be000 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: 794238 hardirqs last enabled at (794237): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (794237): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (794238): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (793888): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (793886): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000e67740b0 x25: ffff0000e6774190 x24: 0000000000000000 x23: ffff0000e6774690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000e6774000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff80008b7c542c x15: ffff700011fb7b50 x14: 1ffff00011fb7b50 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff8000804a89e8 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000e6774000 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: 817988 hardirqs last enabled at (817987): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (817987): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2869 hardirqs last disabled at (817988): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488 softirqs last enabled at (817982): [] softirq_handle_end kernel/softirq.c:407 [inline] softirqs last enabled at (817982): [] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589 softirqs last disabled at (817953): [] __do_softirq+0x14/0x20 kernel/softirq.c:595 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7257,0):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,7257,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7257,0):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: 7257 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: 7257 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 : ffff80009d5a71e0 x29: ffff80009d5a72e0 x28: 0000000000000000 x27: dfff800000000000 x26: ffff0000cc9220b0 x25: ffff0000cc922190 x24: 0000000000000000 x23: ffff0000cc922690 x22: 0000000000001555 x21: ffff80008f2cbde6 x20: 00000000000004de x19: ffff0000cc922000 x18: 0000000000000008 x17: 6c206e6920656361 x16: ffff8000832b867c x15: 0000000000000001 x14: 1fffe000366ebaf2 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 7fef75916f44f000 x8 : 7fef75916f44f000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009d5a69b8 x4 : ffff80008fe2fb00 x3 : ffff800080744ed0 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cc922000 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