workqueue: Failed to create a rescuer kthread for wq "bcachefs_journal": -EINTR bcachefs (loop0): flushing journal and stopping allocators, journal seq 0 bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 0 ------------[ cut here ]------------ kernel BUG at fs/bcachefs/journal.c:413! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 5924 Comm: syz-executor207 Not tainted 6.15.0-rc1-next-20250409-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:journal_entry_open fs/bcachefs/journal.c:413 [inline] RIP: 0010:__journal_res_get+0x2524/0x2830 fs/bcachefs/journal.c:616 Code: e8 b1 66 43 fd bb f3 f6 ff ff e9 f4 fe ff ff e8 92 d5 b2 07 e8 9d 66 43 fd 90 0f 0b e8 95 66 43 fd 90 0f 0b e8 8d 66 43 fd 90 <0f> 0b e8 85 66 43 fd 90 0f 0b e8 7d 66 43 fd 90 0f 0b e8 75 66 43 RSP: 0018:ffffc90004406bc0 EFLAGS: 00010293 RAX: ffffffff84802d23 RBX: 0000000000000000 RCX: ffff88802e85da00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90004406e90 R08: ffffffff8480173d R09: 1ffff1100ecc94f6 R10: dffffc0000000000 R11: ffffed100ecc94f7 R12: ffff88807664a648 R13: 1ffff1100ecc94ff R14: ffff8880341d0000 R15: ffff88807664a7b0 FS: 00007f13530da6c0(0000) GS:ffff888125081000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f13530fb9a0 CR3: 0000000030354000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_journal_res_get_slowpath+0xe2/0xc40 fs/bcachefs/journal.c:710 bch2_journal_res_get+0x168/0x210 fs/bcachefs/journal.h:401 __bch2_journal_meta+0x94/0x290 fs/bcachefs/journal.c:955 bch2_fs_journal_stop+0x1e3/0x450 fs/bcachefs/journal.c:1366 __bch2_fs_read_only+0x327/0x4b0 fs/bcachefs/super.c:292 __bch2_fs_read_write+0x48e/0x670 fs/bcachefs/super.c:533 bch2_fs_read_write_early+0x2b/0x40 fs/bcachefs/super.c:552 bch2_fs_initialize+0xa47/0x1620 fs/bcachefs/recovery.c:1132 bch2_fs_start+0x301/0x620 fs/bcachefs/super.c:1100 bch2_fs_get_tree+0x1138/0x18e0 fs/bcachefs/fs.c:2253 vfs_get_tree+0x90/0x2b0 fs/super.c:1809 do_new_mount+0x2cf/0xb70 fs/namespace.c:3879 do_mount fs/namespace.c:4219 [inline] __do_sys_mount fs/namespace.c:4430 [inline] __se_sys_mount+0x38c/0x400 fs/namespace.c:4407 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f135314bfda Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 3e 06 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f13530da088 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f13530da0a0 RCX: 00007f135314bfda RDX: 0000200000000140 RSI: 0000200000000100 RDI: 00007f13530da0a0 RBP: 0000200000000100 R08: 00007f13530da0e0 R09: 0000000000005a4f R10: 0000000000000010 R11: 0000000000000282 R12: 0000200000000140 R13: 00007f13530da0e0 R14: 0000000000000004 R15: 0000000000000010 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:journal_entry_open fs/bcachefs/journal.c:413 [inline] RIP: 0010:__journal_res_get+0x2524/0x2830 fs/bcachefs/journal.c:616 Code: e8 b1 66 43 fd bb f3 f6 ff ff e9 f4 fe ff ff e8 92 d5 b2 07 e8 9d 66 43 fd 90 0f 0b e8 95 66 43 fd 90 0f 0b e8 8d 66 43 fd 90 <0f> 0b e8 85 66 43 fd 90 0f 0b e8 7d 66 43 fd 90 0f 0b e8 75 66 43 RSP: 0018:ffffc90004406bc0 EFLAGS: 00010293 RAX: ffffffff84802d23 RBX: 0000000000000000 RCX: ffff88802e85da00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90004406e90 R08: ffffffff8480173d R09: 1ffff1100ecc94f6 R10: dffffc0000000000 R11: ffffed100ecc94f7 R12: ffff88807664a648 R13: 1ffff1100ecc94ff R14: ffff8880341d0000 R15: ffff88807664a7b0 FS: 00007f13530da6c0(0000) GS:ffff888125081000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f13530fb9a0 CR3: 0000000030354000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400