__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: 6554 at fs/jbd2/checkpoint.c:115 __jbd2_log_wait_for_space+0x3d5/0x490 fs/jbd2/checkpoint.c:115 Modules linked in: CPU: 1 UID: 0 PID: 6554 Comm: syz-executor Not tainted 6.13.0-syzkaller-10003-ga86bf2283d2c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 RIP: 0010:__jbd2_log_wait_for_space+0x3d5/0x490 fs/jbd2/checkpoint.c:115 Code: 16 35 0b 8e 48 8b 54 24 20 44 89 f1 e8 44 84 99 fe 48 c7 c7 00 40 1f 8c 48 c7 c6 16 35 0b 8e 48 8b 54 24 50 e8 2c 84 99 fe 90 <0f> 0b 90 4c 89 e7 be fb ff ff ff e8 7b 2c 01 00 e9 31 ff ff ff 89 RSP: 0018:ffffc90003427560 EFLAGS: 00010246 RAX: 0000000000000047 RBX: 0000000000000001 RCX: 8964effe60203f00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff819f140c R09: 1ffff92000684e48 R10: dffffc0000000000 R11: fffff52000684e49 R12: ffff8880544d6000 R13: dffffc0000000000 R14: 00000000000004de R15: ffff8880544d6690 FS: 000055557a86c500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055557a8875c8 CR3: 0000000057350000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: add_transaction_credits fs/jbd2/transaction.c:283 [inline] start_this_handle+0x10d1/0x2110 fs/jbd2/transaction.c:407 jbd2__journal_start+0x2da/0x5d0 fs/jbd2/transaction.c:505 jbd2_journal_start+0x29/0x40 fs/jbd2/transaction.c:544 ocfs2_start_trans+0x3c9/0x700 fs/ocfs2/journal.c:352 ocfs2_shutdown_local_alloc+0x218/0xa90 fs/ocfs2/localalloc.c:417 ocfs2_dismount_volume+0x202/0x910 fs/ocfs2/super.c:1822 generic_shutdown_super+0x139/0x2d0 fs/super.c:642 kill_block_super+0x44/0x90 fs/super.c:1710 deactivate_locked_super+0xc4/0x130 fs/super.c:473 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1413 task_work_run+0x24f/0x310 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop kernel/entry/common.c:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x13f/0x340 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f90e1387057 Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffc58601d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007f90e14018f4 RCX: 00007f90e1387057 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc58601e10 RBP: 00007ffc58601e10 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58602e90 R13: 00007f90e14018f4 R14: 00007ffc58602ed0 R15: 0000000000000001