------------[ cut here ]------------
precision 43932 too large
WARNING: CPU: 0 PID: 5337 at lib/vsprintf.c:2715 set_precision lib/vsprintf.c:2715 [inline]
WARNING: CPU: 0 PID: 5337 at lib/vsprintf.c:2715 vsnprintf+0xd76/0x1230 lib/vsprintf.c:2820
Modules linked in:
CPU: 0 UID: 0 PID: 5337 Comm: read_btree_node Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:set_precision lib/vsprintf.c:2715 [inline]
RIP: 0010:vsnprintf+0xd76/0x1230 lib/vsprintf.c:2820
Code: 00 e8 ae 60 99 f5 49 89 dd e9 0f f4 ff ff e8 a1 60 99 f5 c6 05 f6 5c 1f 04 01 90 48 c7 c7 a0 0c 77 8d 89 de e8 9b 67 58 f5 90 <0f> 0b 90 90 e9 ec fb ff ff 89 d9 80 e1 07 38 c1 7c bc 48 89 df e8
RSP: 0018:ffffc9000d636800 EFLAGS: 00010246
RAX: b5b54b441b813600 RBX: 000000000000ab9c RCX: ffff88801ae8a440
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000d636910 R08: ffffffff81828852 R09: 1ffff11003f847d2
R10: dffffc0000000000 R11: ffffed1003f847d3 R12: dffffc0000000000
R13: ffff888043eed880 R14: ffffc9000d6369a8 R15: 1ffff92001ac6d14
FS:  0000000000000000(0000) GS:ffff88808c5ac000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055cb2df260b8 CR3: 000000001ac38000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_prt_printf+0x1ba/0x6d0 fs/bcachefs/printbuf.c:183
 bch2_dirent_to_text+0x18e/0x3c0 fs/bcachefs/dirent.c:227
 __bch2_bkey_fsck_err+0x40b/0x580 fs/bcachefs/error.c:626
 bch2_dirent_validate+0xaf2/0xf90 fs/bcachefs/dirent.c:-1
 bch2_bkey_val_validate+0x217/0x410 fs/bcachefs/bkey_methods.c:143
 btree_node_bkey_val_validate fs/bcachefs/btree_io.c:840 [inline]
 bch2_btree_node_read_done+0x4137/0x62c0 fs/bcachefs/btree_io.c:1255
 btree_node_read_work+0x6cb/0x1400 fs/bcachefs/btree_io.c:1366
 bch2_btree_node_read+0x2427/0x29e0 fs/bcachefs/btree_io.c:-1
 bch2_btree_node_fill+0xcb5/0x1360 fs/bcachefs/btree_cache.c:995
 bch2_btree_node_get_noiter+0x9df/0xf70 fs/bcachefs/btree_cache.c:1262
 found_btree_node_is_readable fs/bcachefs/btree_node_scan.c:85 [inline]
 try_read_btree_node fs/bcachefs/btree_node_scan.c:220 [inline]
 read_btree_nodes_worker+0x139b/0x2040 fs/bcachefs/btree_node_scan.c:269
 kthread+0x7b7/0x940 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>