bcachefs (loop1): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names
bcachefs (loop1): recovering from clean shutdown, journal seq 10
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in fs/bcachefs/bkey.c:664:22
shift exponent 166 is too large for 64-bit type 'unsigned long long'
CPU: 1 PID: 6763 Comm: syz.1.109 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Call trace:
 dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:317
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:324
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:114
 dump_stack+0x1c/0x28 lib/dump_stack.c:123
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x2f4/0x36c lib/ubsan.c:468
 bch2_bkey_format_invalid+0x6a0/0x6e0 fs/bcachefs/bkey.c:664
 validate_bset+0x10ec/0x1d24 fs/bcachefs/btree_io.c:822
 bch2_btree_node_read_done+0x16f0/0x4ac8 fs/bcachefs/btree_io.c:1140
 btree_node_read_work+0x50c/0xe04 fs/bcachefs/btree_io.c:1345
 bch2_btree_node_read+0x1f50/0x280c fs/bcachefs/btree_io.c:1730
 __bch2_btree_root_read fs/bcachefs/btree_io.c:1769 [inline]
 bch2_btree_root_read+0x2a8/0x534 fs/bcachefs/btree_io.c:1793
 read_btree_roots+0x21c/0x730 fs/bcachefs/recovery.c:481
 bch2_fs_recovery+0x31c8/0x5488 fs/bcachefs/recovery.c:809
 bch2_fs_start+0x30c/0x53c fs/bcachefs/super.c:1035
 bch2_fs_open+0x8b4/0xb64 fs/bcachefs/super.c:2132
 bch2_mount+0x4fc/0xe68 fs/bcachefs/fs.c:1926
 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662
 vfs_get_tree+0x90/0x288 fs/super.c:1789
 do_new_mount+0x278/0x900 fs/namespace.c:3352
 path_mount+0x590/0xe04 fs/namespace.c:3679
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount fs/namespace.c:3875 [inline]
 __arm64_sys_mount+0x3c4/0x488 fs/namespace.c:3875
 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:131
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:150
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
---[ end trace ]---
bcachefs (loop1): inconsistency detected - emergency read only at journal seq 10
bcachefs (loop1): flagging btree subvolumes lost data
error reading btree root subvolumes l=0: btree_node_read_error, shutting down
bcachefs (loop1): bch2_fs_recovery(): error fsck_errors_not_fixed
bcachefs (loop1): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed
bcachefs (loop1): shutting down
bcachefs (loop1): shutdown complete