bcachefs (loop0): will run btree node scan
invalid bkey u64s 7 type xattr 536870912:3798421620223919902:U32_MAX len 0 ver 0: user.:
xattr name has invalid characters: delete?, fixing
------------[ cut here ]------------
kernel BUG at fs/bcachefs/btree_io.c:1743!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5326 Comm: syz-executor408 Not tainted 6.12.0-syzkaller-03657-g43fb83c17ba2 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__bch2_btree_root_read fs/bcachefs/btree_io.c:1743 [inline]
RIP: 0010:bch2_btree_root_read+0x78d/0x7a0 fs/bcachefs/btree_io.c:1771
Code: ff 44 89 f1 80 e1 07 38 c1 0f 8c 98 fa ff ff 4c 89 f7 e8 b6 87 e6 fd e9 8b fa ff ff e8 6c 73 7c fd 90 0f 0b e8 64 73 7c fd 90 <0f> 0b e8 ec ab b2 07 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90
RSP: 0018:ffffc9000ceaf3a0 EFLAGS: 00010293
RAX: ffffffff8418856c RBX: 00000000ffffffef RCX: ffff888000728000
RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000
RBP: ffffc9000ceaf4e0 R08: ffffffff841883b1 R09: 1ffff920019d5e5c
R10: dffffc0000000000 R11: fffff520019d5e5d R12: ffff88804384f000
R13: 0000000000023001 R14: ffff888044a01a80 R15: 0000000000000000
FS: 000055558b9ee380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff9e053fe8 CR3: 0000000042fb4000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
read_btree_roots+0x296/0x840 fs/bcachefs/recovery.c:523
bch2_fs_recovery+0x2585/0x39d0 fs/bcachefs/recovery.c:853
bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1037
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: 0033:0x7fd48bf0c9ba
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdbfdd4698 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffdbfdd46b0 RCX: 00007fd48bf0c9ba
RDX: 00000000200058c0 RSI: 0000000020000000 RDI: 00007ffdbfdd46b0
RBP: 0000000000000004 R08: 00007ffdbfdd46f0 R09: 000000000000596c
R10: 0000000000210008 R11: 0000000000000282 R12: 0000000000210008
R13: 00007ffdbfdd46f0 R14: 0000000000000003 R15: 0000000001000000
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__bch2_btree_root_read fs/bcachefs/btree_io.c:1743 [inline]
RIP: 0010:bch2_btree_root_read+0x78d/0x7a0 fs/bcachefs/btree_io.c:1771
Code: ff 44 89 f1 80 e1 07 38 c1 0f 8c 98 fa ff ff 4c 89 f7 e8 b6 87 e6 fd e9 8b fa ff ff e8 6c 73 7c fd 90 0f 0b e8 64 73 7c fd 90 <0f> 0b e8 ec ab b2 07 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90
RSP: 0018:ffffc9000ceaf3a0 EFLAGS: 00010293
RAX: ffffffff8418856c RBX: 00000000ffffffef RCX: ffff888000728000
RDX: 0000000000000000 RSI: 00000000ffffffef RDI: 0000000000000000
RBP: ffffc9000ceaf4e0 R08: ffffffff841883b1 R09: 1ffff920019d5e5c
R10: dffffc0000000000 R11: fffff520019d5e5d R12: ffff88804384f000
R13: 0000000000023001 R14: ffff888044a01a80 R15: 0000000000000000
FS: 000055558b9ee380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff9e053fe8 CR3: 0000000042fb4000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400