bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=xxhash,compression=zstd,nojournal_transaction_names
bcachefs (loop0): recovering from clean shutdown, journal seq 10
------------[ cut here ]------------
kernel BUG at fs/bcachefs/checksum.c:236!
invalid opcode: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 2372 Comm: syz-executor.0 Not tainted 6.9.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:bch2_checksum+0x2dc/0x2f0 fs/bcachefs/checksum.c:236
Code: 00 31 d2 65 48 8b 0c 25 28 00 00 00 48 3b 8c 24 d0 01 00 00 75 16 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 <0f> 0b e8 ed 2a 0f 01 90 0f 0b 90 0f 0b 0f 1f 80 00 00 00 00 90 90
RSP: 0018:ffffc900027af340 EFLAGS: 00010202
RAX: ca6de4cff14fa400 RBX: 0000000000002000 RCX: 20000004b5d608e4
RDX: 1b3af1cf00002000 RSI: 000000000000000f RDI: ffff88810d700000
RBP: ffffc900027af550 R08: ffff88810e382010 R09: 0000000000000138
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810d700000
R13: ffff88810e382000 R14: ffff88810e382010 R15: ffff88810a779400
FS:  00007f3f55bfd6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2b86ee0000 CR3: 00000001037c8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_btree_node_read_done+0x93a/0x18c0 fs/bcachefs/btree_io.c:1115
 btree_node_read_work+0x23a/0x500 fs/bcachefs/btree_io.c:1343
 bch2_btree_node_read+0xb6b/0xc60
 __bch2_btree_root_read fs/bcachefs/btree_io.c:1767 [inline]
 bch2_btree_root_read+0x1da/0x300 fs/bcachefs/btree_io.c:1791
 read_btree_roots+0x112/0x250 fs/bcachefs/recovery.c:469
 bch2_fs_recovery+0x9a1/0x1160 fs/bcachefs/recovery.c:795
 bch2_fs_start+0x1b9/0x270 fs/bcachefs/super.c:1045
 bch2_fs_open+0x404/0x530 fs/bcachefs/super.c:2106
 bch2_mount+0x277/0x5c0 fs/bcachefs/fs.c:1903
 legacy_get_tree+0x2d/0x60 fs/fs_context.c:662
 vfs_get_tree+0x2a/0xf0 fs/super.c:1779
 do_new_mount+0x15a/0x3a0 fs/namespace.c:3352
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount+0x14b/0x1c0 fs/namespace.c:3875
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xe2/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3f54e7f46a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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:00007f3f55bfcef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f3f55bfcf80 RCX: 00007f3f54e7f46a
RDX: 0000000020011a00 RSI: 0000000020011a40 RDI: 00007f3f55bfcf40
RBP: 0000000020011a00 R08: 00007f3f55bfcf80 R09: 0000000001200014
R10: 0000000001200014 R11: 0000000000000246 R12: 0000000020011a40
R13: 00007f3f55bfcf40 R14: 00000000000119fb R15: 0000000020000100
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bch2_checksum+0x2dc/0x2f0 fs/bcachefs/checksum.c:236
Code: 00 31 d2 65 48 8b 0c 25 28 00 00 00 48 3b 8c 24 d0 01 00 00 75 16 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 <0f> 0b e8 ed 2a 0f 01 90 0f 0b 90 0f 0b 0f 1f 80 00 00 00 00 90 90
RSP: 0018:ffffc900027af340 EFLAGS: 00010202
RAX: ca6de4cff14fa400 RBX: 0000000000002000 RCX: 20000004b5d608e4
RDX: 1b3af1cf00002000 RSI: 000000000000000f RDI: ffff88810d700000
RBP: ffffc900027af550 R08: ffff88810e382010 R09: 0000000000000138
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810d700000
R13: ffff88810e382000 R14: ffff88810e382010 R15: ffff88810a779400
FS:  00007f3f55bfd6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2b86ee0000 CR3: 00000001037c8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400