bcachefs (loop4): recovering from clean shutdown, journal seq 10
bcachefs (loop4): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.9: disk_accounting_v2
  running recovery passes: check_allocations
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in fs/bcachefs/bkey.c:664:22
shift exponent 72 is too large for 64-bit type 'unsigned long long'
CPU: 0 UID: 0 PID: 6311 Comm: syz.4.310 Not tainted 6.10.0-rc6-next-20240703-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
 bch2_bkey_format_invalid+0x74d/0x790 fs/bcachefs/bkey.c:664
 validate_bset+0x165f/0x2640 fs/bcachefs/btree_io.c:825
 bch2_btree_node_read_done+0x2212/0x6780 fs/bcachefs/btree_io.c:1143
 btree_node_read_work+0x68b/0x1260 fs/bcachefs/btree_io.c:1348
 bch2_btree_node_read+0x2433/0x2a10
 __bch2_btree_root_read fs/bcachefs/btree_io.c:1772 [inline]
 bch2_btree_root_read+0x61e/0x970 fs/bcachefs/btree_io.c:1796
 read_btree_roots+0x283/0x830 fs/bcachefs/recovery.c:516
 bch2_fs_recovery+0x259b/0x38d0 fs/bcachefs/recovery.c:844
 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1033
 bch2_fs_get_tree+0xd42/0x16c0 fs/bcachefs/fs.c:1938
 vfs_get_tree+0x90/0x2a0 fs/super.c:1789
 do_new_mount+0x2be/0xb40 fs/namespace.c:3471
 do_mount fs/namespace.c:3811 [inline]
 __do_sys_mount fs/namespace.c:4019 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3996
 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: 0033:0x7ff908b772da
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 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:00007ff909a06e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ff909a06f00 RCX: 00007ff908b772da
RDX: 0000000020011a00 RSI: 0000000020000340 RDI: 00007ff909a06ec0
RBP: 0000000020011a00 R08: 00007ff909a06f00 R09: 0000000001200014
R10: 0000000001200014 R11: 0000000000000206 R12: 0000000020000340
R13: 00007ff909a06ec0 R14: 00000000000119f6 R15: 0000000020000100
 </TASK>
---[ end trace ]---