------------[ cut here ]------------
kernel BUG at fs/bcachefs/alloc_foreground.c:489!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 PID: 7075 Comm: syz.0.209 Not tainted 6.10.0-rc6-syzkaller-00163-g661e504db04c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:bch2_bucket_alloc_freelist fs/bcachefs/alloc_foreground.c:489 [inline]
RIP: 0010:bch2_bucket_alloc_trans+0x3ac8/0x3b30 fs/bcachefs/alloc_foreground.c:649
Code: 2e 7c f5 fd e9 07 c7 ff ff 44 89 f1 80 e1 07 38 c1 0f 8c fe fd ff ff 4c 89 f7 e8 c3 7a f5 fd e9 f1 fd ff ff e8 99 0f 93 fd 90 <0f> 0b e8 91 0f 93 fd 90 0f 0b e8 59 1e 7a 07 f3 0f 1e fa e8 80 0f
RSP: 0018:ffffc90004afde60 EFLAGS: 00010287
RAX: ffffffff84031727 RBX: 0000000000000019 RCX: 0000000000040000
RDX: ffffc900043b9000 RSI: 00000000000009f9 RDI: 00000000000009fa
RBP: ffffc90004afe590 R08: ffffffff8402e8f3 R09: 0000000000000000
R10: ffffc90004afe448 R11: fffff5200095fc8e R12: 0000000000000037
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f1b3d6a56c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffeb7bc0eac CR3: 0000000062f40000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_bucket_alloc_set_trans+0x4f9/0xcf0 fs/bcachefs/alloc_foreground.c:810
 __open_bucket_add_buckets+0x11ed/0x1c80 fs/bcachefs/alloc_foreground.c:1058
 open_bucket_add_buckets+0x174/0x230 fs/bcachefs/alloc_foreground.c:1102
 bch2_alloc_sectors_start_trans+0xcaf/0x1f60
 __bch2_btree_node_alloc fs/bcachefs/btree_update_interior.c:333 [inline]
 bch2_btree_reserve_get+0x5f5/0x18d0 fs/bcachefs/btree_update_interior.c:547
 bch2_btree_update_start+0xe84/0x1500 fs/bcachefs/btree_update_interior.c:1245
 bch2_btree_split_leaf+0x12c/0x810 fs/bcachefs/btree_update_interior.c:1851
 bch2_trans_commit_error+0x200/0x1210 fs/bcachefs/btree_trans_commit.c:918
 __bch2_trans_commit+0x6e6c/0x88e0 fs/bcachefs/btree_trans_commit.c:1138
 bch2_trans_commit fs/bcachefs/btree_update.h:170 [inline]
 bch2_set_quota+0x957/0xdf0 fs/bcachefs/quota.c:872
 quota_setquota+0x6dc/0x850 fs/quota/quota.c:310
 __do_sys_quotactl fs/quota/quota.c:961 [inline]
 __se_sys_quotactl+0x2c7/0xa30 fs/quota/quota.c:917
 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: 0033:0x7f1b3c975bd9
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:00007f1b3d6a5048 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3
RAX: ffffffffffffffda RBX: 00007f1b3cb03f60 RCX: 00007f1b3c975bd9
RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffff80000801
RBP: 00007f1b3c9e4aa1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f1b3cb03f60 R15: 00007ffe44cc9ce8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bch2_bucket_alloc_freelist fs/bcachefs/alloc_foreground.c:489 [inline]
RIP: 0010:bch2_bucket_alloc_trans+0x3ac8/0x3b30 fs/bcachefs/alloc_foreground.c:649
Code: 2e 7c f5 fd e9 07 c7 ff ff 44 89 f1 80 e1 07 38 c1 0f 8c fe fd ff ff 4c 89 f7 e8 c3 7a f5 fd e9 f1 fd ff ff e8 99 0f 93 fd 90 <0f> 0b e8 91 0f 93 fd 90 0f 0b e8 59 1e 7a 07 f3 0f 1e fa e8 80 0f
RSP: 0018:ffffc90004afde60 EFLAGS: 00010287
RAX: ffffffff84031727 RBX: 0000000000000019 RCX: 0000000000040000
RDX: ffffc900043b9000 RSI: 00000000000009f9 RDI: 00000000000009fa
RBP: ffffc90004afe590 R08: ffffffff8402e8f3 R09: 0000000000000000
R10: ffffc90004afe448 R11: fffff5200095fc8e R12: 0000000000000037
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f1b3d6a56c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb629557440 CR3: 0000000062f40000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400