workqueue: Failed to create a rescuer kthread for wq "btree_update": -EINTR
bcachefs (loop1): flushing journal and stopping allocators, journal seq 13
bcachefs (loop1): flushing journal and stopping allocators complete, journal seq 13
------------[ cut here ]------------
kernel BUG at fs/bcachefs/journal.c:397!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 8406 Comm: syz.1.287 Not tainted 6.16.0-rc4-syzkaller-00108-g17bbde2e1716 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:journal_entry_open fs/bcachefs/journal.c:397 [inline]
RIP: 0010:__journal_res_get+0x25cd/0x27f0 fs/bcachefs/journal.c:639
Code: ff ff e9 2b db ff ff e8 71 16 7e fd 41 be f0 f6 ff ff e9 1b db ff ff e8 91 b0 1d 07 e8 5c 16 7e fd 90 0f 0b e8 54 16 7e fd 90 <0f> 0b e8 4c 16 7e fd 90 0f 0b e8 44 16 7e fd 90 0f 0b e8 3c 16 7e
RSP: 0018:ffffc900033774c0 EFLAGS: 00010293
RAX: ffffffff8442373c RBX: 1ffff1100a1f951b RCX: ffff88802ec33c00
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90003377790 R08: ffff888050fca9f7 R09: 1ffff1100a1f953e
R10: dffffc0000000000 R11: ffffed100a1f953f R12: ffff888050fc9800
R13: 1ffff1100a1f953e R14: 0000000000000002 R15: 00000000007ffffe
FS:  00007f11cf6916c0(0000) GS:ffff888125d84000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe6827a8000 CR3: 00000000290b0000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 bch2_journal_res_get_slowpath+0xdc/0xaf0 fs/bcachefs/journal.c:734
 bch2_journal_res_get+0x14f/0x1f0 fs/bcachefs/journal.h:401
 __bch2_journal_meta+0x40/0x1d0 fs/bcachefs/journal.c:980
 bch2_fs_journal_stop+0x1dd/0x440 fs/bcachefs/journal.c:1462
 __bch2_fs_read_only+0x343/0x5b0 fs/bcachefs/super.c:306
 __bch2_fs_read_write+0x518/0x590 fs/bcachefs/super.c:553
 bch2_fs_reconfigure+0x29a/0x400 fs/bcachefs/fs.c:2676
 reconfigure_super+0x227/0x890 fs/super.c:1077
 do_remount fs/namespace.c:3386 [inline]
 path_mount+0xd18/0xfe0 fs/namespace.c:4218
 do_mount fs/namespace.c:4239 [inline]
 __do_sys_mount fs/namespace.c:4450 [inline]
 __se_sys_mount+0x317/0x410 fs/namespace.c:4427
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f11ce7900ca
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f11cf690e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f11cf690ef0 RCX: 00007f11ce7900ca
RDX: 0000200000000f40 RSI: 0000200000000f00 RDI: 0000000000000000
RBP: 0000200000000f40 R08: 00007f11cf690ef0 R09: 0000000001a4a438
R10: 0000000001a4a438 R11: 0000000000000246 R12: 0000200000000f00
R13: 00007f11cf690eb0 R14: 0000000000000000 R15: 0000200000000f80
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:journal_entry_open fs/bcachefs/journal.c:397 [inline]
RIP: 0010:__journal_res_get+0x25cd/0x27f0 fs/bcachefs/journal.c:639
Code: ff ff e9 2b db ff ff e8 71 16 7e fd 41 be f0 f6 ff ff e9 1b db ff ff e8 91 b0 1d 07 e8 5c 16 7e fd 90 0f 0b e8 54 16 7e fd 90 <0f> 0b e8 4c 16 7e fd 90 0f 0b e8 44 16 7e fd 90 0f 0b e8 3c 16 7e
RSP: 0018:ffffc900033774c0 EFLAGS: 00010293
RAX: ffffffff8442373c RBX: 1ffff1100a1f951b RCX: ffff88802ec33c00
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc90003377790 R08: ffff888050fca9f7 R09: 1ffff1100a1f953e
R10: dffffc0000000000 R11: ffffed100a1f953f R12: ffff888050fc9800
R13: 1ffff1100a1f953e R14: 0000000000000002 R15: 00000000007ffffe
FS:  00007f11cf6916c0(0000) GS:ffff888125d84000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe6827a8000 CR3: 00000000290b0000 CR4: 00000000003526f0