parent: u64s 5 type btree_ptr SPOS_MAX len 0 ver 0
  child: u64s 11 type btree_ptr_v2 18446744073709551360:1791:U32_MAX len 0 ver 0: seq 9aa2895aefce4bdf written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing
bcachefs (loop2): set_node_max(): u64s 11 type btree_ptr_v2 18446744073709551360:1791:U32_MAX len 0 ver 0: seq 9aa2895aefce4bdf written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 -> SPOS_MAX
------------[ cut here ]------------
kernel BUG at fs/bcachefs/btree_cache.c:280!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 6690 Comm: syz.2.119 Not tainted 6.12.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:__bch2_btree_node_hash_insert+0x12ed/0x1310 fs/bcachefs/btree_cache.c:280
Code: ea fd e9 9d f5 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f2 f7 ff ff 48 89 df e8 be e1 ea fd e9 e5 f7 ff ff e8 c4 3a 84 fd 90 <0f> 0b e8 bc 3a 84 fd 90 0f 0b e8 b4 3a 84 fd 90 0f 0b e8 fc 47 ae
RSP: 0018:ffffc9000bb5e6a0 EFLAGS: 00010246
RAX: ffffffff84109eec RBX: ffff888060407a28 RCX: 0000000000040000
RDX: ffffc90004963000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc9000bb5e7d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000029001 R12: 1ffff1100c080f45
R13: dffffc0000000000 R14: ffff888078d01a80 R15: ffff888060407800
FS:  00007f2a15f596c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555d8c1dba18 CR3: 000000007e876000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 set_node_max+0x542/0x710 fs/bcachefs/btree_gc.c:188
 btree_repair_node_end fs/bcachefs/btree_gc.c:299 [inline]
 bch2_btree_repair_topology_recurse+0x5630/0x6750 fs/bcachefs/btree_gc.c:425
 bch2_check_topology+0x68f/0xb20 fs/bcachefs/btree_gc.c:550
 bch2_run_recovery_pass+0xf0/0x1e0 fs/bcachefs/recovery_passes.c:185
 bch2_run_recovery_passes+0x3a7/0x880 fs/bcachefs/recovery_passes.c:238
 bch2_fs_recovery+0x25cc/0x39d0 fs/bcachefs/recovery.c:861
 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1036
 bch2_fs_get_tree+0xd68/0x1710 fs/bcachefs/fs.c:2170
 vfs_get_tree+0x90/0x2b0 fs/super.c:1814
 do_new_mount+0x2be/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
 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: 0033:0x7f2a1517feba
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:00007f2a15f58e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f2a15f58ef0 RCX: 00007f2a1517feba
RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 00007f2a15f58eb0
RBP: 00000000200000c0 R08: 00007f2a15f58ef0 R09: 0000000000800000
R10: 0000000000800000 R11: 0000000000000246 R12: 0000000020000040
R13: 00007f2a15f58eb0 R14: 0000000000005925 R15: 0000000020000280
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__bch2_btree_node_hash_insert+0x12ed/0x1310 fs/bcachefs/btree_cache.c:280
Code: ea fd e9 9d f5 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f2 f7 ff ff 48 89 df e8 be e1 ea fd e9 e5 f7 ff ff e8 c4 3a 84 fd 90 <0f> 0b e8 bc 3a 84 fd 90 0f 0b e8 b4 3a 84 fd 90 0f 0b e8 fc 47 ae
RSP: 0018:ffffc9000bb5e6a0 EFLAGS: 00010246
RAX: ffffffff84109eec RBX: ffff888060407a28 RCX: 0000000000040000
RDX: ffffc90004963000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc9000bb5e7d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000029001 R12: 1ffff1100c080f45
R13: dffffc0000000000 R14: ffff888078d01a80 R15: ffff888060407800
FS:  00007f2a15f596c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f734426d000 CR3: 000000007e876000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400