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kernel BUG at fs/bcachefs/bkey_types.h:210!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5847 Comm: bch-copygc/loop Not tainted 6.12.0-syzkaller-09073-g9f16d5e6f220 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:bkey_s_c_to_backpointer fs/bcachefs/bkey_types.h:210 [inline]
RIP: 0010:bch2_get_next_backpointer+0x1316/0x1320 fs/bcachefs/backpointers.c:257
Code: f9 fd e9 56 f9 ff ff e8 78 58 91 fd 90 0f 0b e8 d0 5a ba 07 e8 6b 58 91 fd 90 0f 0b e8 63 58 91 fd 90 0f 0b e8 5b 58 91 fd 90 <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003dd6c80 EFLAGS: 00010293
RAX: ffffffff84048765 RBX: 00000000000000b3 RCX: ffff888033fc5a00
RDX: 0000000000000000 RSI: 00000000000000b3 RDI: 000000000000001c
RBP: ffffc90003dd6ff8 R08: ffffffff840480a8 R09: 0000000000000000
R10: 0000000000880000 R11: 0000000000000000 R12: ffff88807dae4000
R13: 1ffff920007bad9c R14: ffffc90003dd6ed0 R15: ffff88806f8c0160
FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f337ebb000 CR3: 000000007db9a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
bch2_evacuate_bucket+0x113c/0x3620 fs/bcachefs/move.c:708
bch2_copygc+0x42c9/0x4ca0 fs/bcachefs/movinggc.c:240
bch2_copygc_thread+0x737/0xc20 fs/bcachefs/movinggc.c:381
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bkey_s_c_to_backpointer fs/bcachefs/bkey_types.h:210 [inline]
RIP: 0010:bch2_get_next_backpointer+0x1316/0x1320 fs/bcachefs/backpointers.c:257
Code: f9 fd e9 56 f9 ff ff e8 78 58 91 fd 90 0f 0b e8 d0 5a ba 07 e8 6b 58 91 fd 90 0f 0b e8 63 58 91 fd 90 0f 0b e8 5b 58 91 fd 90 <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003dd6c80 EFLAGS: 00010293
RAX: ffffffff84048765 RBX: 00000000000000b3 RCX: ffff888033fc5a00
RDX: 0000000000000000 RSI: 00000000000000b3 RDI: 000000000000001c
RBP: ffffc90003dd6ff8 R08: ffffffff840480a8 R09: 0000000000000000
R10: 0000000000880000 R11: 0000000000000000 R12: ffff88807dae4000
R13: 1ffff920007bad9c R14: ffffc90003dd6ed0 R15: ffff88806f8c0160
FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f337c9a518 CR3: 000000007ce96000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400