allowing incompatible features above 0.0: (unknown version)
------------[ cut here ]------------
precision 42042 too large
WARNING: CPU: 0 PID: 6759 at lib/vsprintf.c:2720 set_precision lib/vsprintf.c:2720 [inline]
WARNING: CPU: 0 PID: 6759 at lib/vsprintf.c:2720 vsnprintf+0xb0c/0xf00 lib/vsprintf.c:2825
Modules linked in:

CPU: 0 UID: 0 PID: 6759 Comm: syz.0.134 Not tainted 6.15.0-rc4-syzkaller-00021-gca91b9500108 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:set_precision lib/vsprintf.c:2720 [inline]
RIP: 0010:vsnprintf+0xb0c/0xf00 lib/vsprintf.c:2825
Code: e8 c9 f4 74 f6 49 89 ef e9 03 f6 ff ff e8 bc f4 74 f6 c6 05 00 ee 1c 04 01 90 48 c7 c7 40 f1 95 8c 44 89 fe e8 85 52 39 f6 90 <0f> 0b 90 90 e9 ba fc ff ff 89 e9 80 e1 07 38 c1 7c ba 48 89 ef e8
RSP: 0018:ffffc90003bee8b0 EFLAGS: 00010246

RAX: 28554591b8781a00 RBX: dffffc0000000000 RCX: 0000000000080000
RDX: ffffc90004672000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffffff8bb34de3 R08: ffffffff8f7d9f77 R09: 1ffffffff1efb3ee
R10: dffffc0000000000 R11: fffffbfff1efb3ef R12: ffffc90003bee9e0
R13: ffff888051ca1961 R14: 0000000000000003 R15: 000000000000a43a
FS:  00007fc1ea16f6c0(0000) GS:ffff888126103000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f36b92e56c0 CR3: 000000002860a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_prt_printf+0x1c6/0x740 fs/bcachefs/printbuf.c:183
 bch2_dirent_to_text+0x1d9/0x420 fs/bcachefs/dirent.c:215
 __bch2_bkey_fsck_err+0x3df/0x520 fs/bcachefs/error.c:626
 __bch2_bkey_validate+0x9ea/0xe90 fs/bcachefs/bkey_methods.c:196
 bch2_bkey_validate+0xfc/0x4c0 fs/bcachefs/bkey_methods.c:250
 journal_validate_key+0x6a0/0xe40 fs/bcachefs/journal_io.c:373
 journal_entry_btree_root_validate+0x22a/0x5d0 fs/bcachefs/journal_io.c:461
 bch2_journal_entry_validate+0x15b/0x220 fs/bcachefs/journal_io.c:855
 bch2_sb_clean_validate_late+0x16c/0x330 fs/bcachefs/sb-clean.c:44
 bch2_read_superblock_clean+0xd9/0x240 fs/bcachefs/sb-clean.c:172
 bch2_fs_recovery+0x161/0x37b0 fs/bcachefs/recovery.c:707
 bch2_fs_start+0x70b/0xae0 fs/bcachefs/super.c:1083
 bch2_fs_get_tree+0xd99/0x1340 fs/bcachefs/fs.c:2570
 vfs_get_tree+0x8f/0x2b0 fs/super.c:1759
 do_new_mount+0x24a/0xa40 fs/namespace.c:3884
 do_mount fs/namespace.c:4224 [inline]
 __do_sys_mount fs/namespace.c:4435 [inline]
 __se_sys_mount+0x317/0x410 fs/namespace.c:4412
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc1e939010a
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:00007fc1ea16ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc1ea16eef0 RCX: 00007fc1e939010a
RDX: 0000200000000000 RSI: 0000200000005900 RDI: 00007fc1ea16eeb0
RBP: 0000200000000000 R08: 00007fc1ea16eef0 R09: 0000000000010000
R10: 0000000000010000 R11: 0000000000000246 R12: 0000200000005900
R13: 00007fc1ea16eeb0 R14: 0000000000005907 R15: 0000200000000340
 </TASK>