------------[ cut here ]------------ requested to flush journal seq 36028797018963972, but currently at 13 WARNING: CPU: 1 PID: 6018 at fs/bcachefs/journal.c:672 bch2_journal_flush_seq_async+0x7c2/0x830 fs/bcachefs/journal.c:670 Modules linked in: CPU: 1 UID: 0 PID: 6018 Comm: syz.0.160 Not tainted 6.11.0-rc7-syzkaller-00151-gd42f7708e27c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:bch2_journal_flush_seq_async+0x7c2/0x830 fs/bcachefs/journal.c:670 Code: df 48 8b 44 24 38 42 80 3c 38 00 74 08 48 89 df e8 c3 36 c4 fd 48 8b 13 48 c7 c7 40 9d 53 8c 48 8b 74 24 18 e8 bf 12 1f fd 90 <0f> 0b 90 90 31 db e9 5c ff ff ff 89 f9 80 e1 07 38 c1 0f 8c ae fd RSP: 0018:ffffc900031b7aa0 EFLAGS: 00010246 RAX: 8cf557e369f47d00 RBX: ffff88804cf4a9b8 RCX: 0000000000040000 RDX: ffffc90018596000 RSI: 0000000000005a77 RDI: 0000000000005a78 RBP: ffffc900031b7b90 R08: ffffffff8155b372 R09: fffffbfff1cfa0e0 R10: dffffc0000000000 R11: fffffbfff1cfa0e0 R12: 1ffff92000636f60 R13: ffff88804cf4a9c8 R14: 000000000000000d R15: dffffc0000000000 FS: 00007f7e0637c6c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c27e5a7 CR3: 0000000062c0e000 CR4: 0000000000350ef0 Call Trace: bch2_journal_flush_seq+0xef/0x2b0 fs/bcachefs/journal.c:759 bch2_flush_inode+0x276/0x410 fs/bcachefs/fs-io.c:185 bch2_fsync+0x186/0x360 fs/bcachefs/fs-io.c:205 vfs_fsync_range fs/sync.c:188 [inline] vfs_fsync fs/sync.c:202 [inline] do_fsync fs/sync.c:212 [inline] __do_sys_fdatasync fs/sync.c:225 [inline] __se_sys_fdatasync fs/sync.c:223 [inline] __x64_sys_fdatasync+0xbc/0x110 fs/sync.c:223 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7e0557def9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7e0637c038 EFLAGS: 00000246 ORIG_RAX: 000000000000004b RAX: ffffffffffffffda RBX: 00007f7e05735f80 RCX: 00007f7e0557def9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007f7e055f0b76 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f7e05735f80 R15: 00007ffe25c45a28