__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: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Not tainted 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000cdcca198 x22: ffff0000cdcca190 x21: ffff0000cdcca690 x20: 0000000000001555 x19: ffff0000cdcca000 x18: 00000000ffffffff x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000cdcca000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 150148 hardirqs last enabled at (150147): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (150147): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (150148): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (149784): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (149782): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000cf9c0198 x22: ffff0000cf9c0190 x21: ffff0000cf9c0690 x20: 0000000000001555 x19: ffff0000cf9c0000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cf9c0000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 173646 hardirqs last enabled at (173645): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (173645): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (173646): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (173406): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (173404): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000cf1a6198 x22: ffff0000cf1a6190 x21: ffff0000cf1a6690 x20: 0000000000001555 x19: ffff0000cf1a6000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337e14e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337e14e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000cf1a6000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 196026 hardirqs last enabled at (196025): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (196025): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (196026): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (195690): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (195688): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000c9c78198 x22: ffff0000c9c78190 x21: ffff0000c9c78690 x20: 0000000000001555 x19: ffff0000c9c78000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000c9c78000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 218508 hardirqs last enabled at (218507): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (218507): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (218508): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (218182): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (218180): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d2102198 x22: ffff0000d2102190 x21: ffff0000d2102690 x20: 0000000000001555 x19: ffff0000d2102000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d2102000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 240830 hardirqs last enabled at (240829): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (240829): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (240830): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (240576): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (240574): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d1e6e198 x22: ffff0000d1e6e190 x21: ffff0000d1e6e690 x20: 0000000000001555 x19: ffff0000d1e6e000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d1e6e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 263026 hardirqs last enabled at (263025): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (263025): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (263026): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (262768): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (262766): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __ __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000ccc6c198 x22: ffff0000ccc6c190 x21: ffff0000ccc6c690 x20: 0000000000001555 x19: ffff0000ccc6c000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000ccc6c000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 286220 hardirqs last enabled at (286219): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (286219): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (286220): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (286008): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (286006): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d8f9c198 x22: ffff0000d8f9c190 x21: ffff0000d8f9c690 x20: 0000000000001555 x19: ffff0000d8f9c000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1ffff00013d66dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013d66dc5 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0744 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d8f9c000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 308316 hardirqs last enabled at (308315): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (308315): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (308316): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (308066): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (308064): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000c89fe198 x22: ffff0000c89fe190 x21: ffff0000c89fe690 x20: 0000000000001555 x19: ffff0000c89fe000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1ffff00013d66dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013d66dc5 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0744 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c89fe000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 330298 hardirqs last enabled at (330297): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (330297): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (330298): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (330256): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (330256): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (330245): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000df976198 x22: ffff0000df976190 x21: ffff0000df976690 x20: 0000000000001555 x19: ffff0000df976000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1ffff00013d66dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013d66dc5 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0744 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000df976000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 353380 hardirqs last enabled at (353379): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (353379): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (353380): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (353170): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (353168): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d4260198 x22: ffff0000d4260190 x21: ffff0000d4260690 x20: 0000000000001555 x19: ffff0000d4260000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337e14e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337e14e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4260000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 375252 hardirqs last enabled at (375251): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (375251): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (375252): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (374922): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (374920): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d4df0198 x22: ffff0000d4df0190 x21: ffff0000d4df0690 x20: 0000000000001555 x19: ffff0000d4df0000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337e14e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337e14e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4df0000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 398358 hardirqs last enabled at (398357): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (398357): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (398358): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (398012): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (398010): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d4dbe198 x22: ffff0000d4dbe190 x21: ffff0000d4dbe690 x20: 0000000000001555 x19: ffff0000d4dbe000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1ffff00013d66dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013d66dc5 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0744 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d4dbe000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 420764 hardirqs last enabled at (420763): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (420763): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (420764): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (420424): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (420422): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d5f10198 x22: ffff0000d5f10190 x21: ffff0000d5f10690 x20: 0000000000001555 x19: ffff0000d5f10000 x18: 00000000ffffffff x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d5f10000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 425204 hardirqs last enabled at (425203): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (425203): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (425204): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (424940): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (424938): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d6082198 x22: ffff0000d6082190 x21: ffff0000d6082690 x20: 0000000000001555 x19: ffff0000d6082000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000d6082000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 447558 hardirqs last enabled at (447557): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (447557): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (447558): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (447326): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (447324): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000f11b2198 x22: ffff0000f11b2190 x21: ffff0000f11b2690 x20: 0000000000001555 x19: ffff0000f11b2000 x18: 00000000ffffffff x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000f11b2000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 470536 hardirqs last enabled at (470535): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (470535): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (470536): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (470286): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (470284): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d8368198 x22: ffff0000d8368190 x21: ffff0000d8368690 x20: 0000000000001555 x19: ffff0000d8368000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d8368000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 492488 hardirqs last enabled at (492487): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (492487): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (492488): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (492148): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (492146): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000f3076198 x22: ffff0000f3076190 x21: ffff0000f3076690 x20: 0000000000001555 x19: ffff0000f3076000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f3076000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 516516 hardirqs last enabled at (516515): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (516515): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (516516): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (515470): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (515468): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000f2af6198 x22: ffff0000f2af6190 x21: ffff0000f2af6690 x20: 0000000000001555 x19: ffff0000f2af6000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000f2af6000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 539220 hardirqs last enabled at (539219): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (539219): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (539220): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (539008): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (539006): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000cc710198 x22: ffff0000cc710190 x21: ffff0000cc710690 x20: 0000000000001555 x19: ffff0000cc710000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000cc710000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 562538 hardirqs last enabled at (562537): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (562537): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (562538): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (562212): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (562210): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000c9f02198 x22: ffff0000c9f02190 x21: ffff0000c9f02690 x20: 0000000000001555 x19: ffff0000c9f02000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c9f02000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 587004 hardirqs last enabled at (587003): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (587003): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (587004): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (586752): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (586750): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000ef194198 x22: ffff0000ef194190 x21: ffff0000ef194690 x20: 0000000000001555 x19: ffff0000ef194000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ef194000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 609564 hardirqs last enabled at (609563): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (609563): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (609564): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (609228): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (609226): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000dced8198 x22: ffff0000dced8190 x21: ffff0000dced8690 x20: 0000000000001555 x19: ffff0000dced8000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000dced8000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 631528 hardirqs last enabled at (631527): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (631527): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (631528): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (631320): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (631318): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000daaaa198 x22: ffff0000daaaa190 x21: ffff0000daaaa690 x20: 0000000000001555 x19: ffff0000daaaa000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000daaaa000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 656286 hardirqs last enabled at (656285): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (656285): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (656286): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (656100): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (656100): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (655985): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000c746c198 x22: ffff0000c746c190 x21: ffff0000c746c690 x20: 0000000000001555 x19: ffff0000c746c000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1ffff00013d66dc4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700013d66dc5 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0744 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000c746c000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 680162 hardirqs last enabled at (680161): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (680161): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (680162): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (679908): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (679906): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wai __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: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000ef45e198 x22: ffff0000ef45e190 x21: ffff0000ef45e690 x20: 0000000000001555 x19: ffff0000ef45e000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337dc8e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337dc8e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000ef45e000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 701976 hardirqs last enabled at (701975): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (701975): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (701976): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (701706): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (701704): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000f2866198 x22: ffff0000f2866190 x21: ffff0000f2866690 x20: 0000000000001555 x19: ffff0000f2866000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008aec8e2c x15: 0000000000000001 x14: 1fffe000337e14e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337e14e3 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 x2 : 0000000000000001 x1 : 00000000fffffffb x0 : ffff0000f2866000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 723908 hardirqs last enabled at (723907): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (723907): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (723908): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (723702): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (723700): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 0 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d32ba198 x22: ffff0000d32ba190 x21: ffff0000d32ba690 x20: 0000000000001555 x19: ffff0000d32ba000 x18: 1fffe000337dc876 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d32ba000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 747194 hardirqs last enabled at (747193): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (747193): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (747194): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (746858): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (746856): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,0):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,0):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 lr : __jbd2_log_wait_for_space+0x3a0/0x51c fs/jbd2/checkpoint.c:112 sp : ffff80009eb37260 x29: ffff80009eb37320 x28: 00000000000004de x27: 0000000000000000 x26: dfff800000000000 x25: 0000000000000000 x24: ffff80008ec88cbb x23: ffff0000d3f86198 x22: ffff0000d3f86190 x21: ffff0000d3f86690 x20: 0000000000001555 x19: ffff0000d3f86000 x18: 1fffe000337e1476 x17: 6c206e6920656361 x16: ffff80008ae31308 x15: ffff700011ed61d4 x14: 1ffff00011ed61d4 x13: 0000000000000004 x12: ffffffffffffffff x11: ffff700011ed61d4 x10: 0000000000ff0100 x9 : dd8c995c0e357700 x8 : dd8c995c0e357700 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009eb36bf8 x4 : ffff80008f727060 x3 : ffff80008054db48 x2 : 0000000000000000 x1 : 00000000fffffffb x0 : ffff0000d3f86000 Call trace: __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 (P) add_transaction_credits+0x938/0xc6c fs/jbd2/transaction.c:279 start_this_handle+0x52c/0x10dc fs/jbd2/transaction.c:403 jbd2__journal_start+0x288/0x51c fs/jbd2/transaction.c:501 jbd2_journal_start+0x3c/0x4c fs/jbd2/transaction.c:540 ocfs2_start_trans+0x368/0x6b0 fs/ocfs2/journal.c:374 ocfs2_shutdown_local_alloc+0x1ac/0x7e4 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x1ec/0x8cc fs/ocfs2/super.c:1825 ocfs2_put_super+0xec/0x320 fs/ocfs2/super.c:1553 generic_shutdown_super+0x12c/0x2b8 fs/super.c:643 kill_block_super+0x44/0x90 fs/super.c:1753 deactivate_locked_super+0xc4/0x12c fs/super.c:474 deactivate_super+0xe0/0x100 fs/super.c:507 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1417 __cleanup_mnt+0x20/0x30 fs/namespace.c:1424 task_work_run+0x1dc/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x16c/0x1ec 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+0xb4/0x17c arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 irq event stamp: 769842 hardirqs last enabled at (769841): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (769841): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (769842): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (769488): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (769486): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- Aborting journal on device loop0-75. (syz-executor,7238,1):ocfs2_start_trans:379 ERROR: status = -30 OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. OCFS2: File system is now read-only. (syz-executor,7238,1):ocfs2_shutdown_local_alloc:419 ERROR: status = -30 (syz-executor,7238,1):ocfs2_journal_shutdown:1107 ERROR: status = -5 ocfs2: Unmounting device (7,0) on (node local) __jbd2_log_wait_for_space: needed 5461 blocks and only had 1246 space available __jbd2_log_wait_for_space: no way to get more journal space in loop0-75 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 7238 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116 Modules linked in: CPU: 1 UID: 0 PID: 7238 Comm: syz-executor Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __jbd2_log_wait_for_space+0x3a8/0x51c fs/jbd2/checkpoint.c:116