loop0: detected capacity change from 0 to 32768
bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,nojournal_transaction_names,no_data_io
bcachefs (loop0): recovering from clean shutdown, journal seq 13
bcachefs (loop0): Version upgrade required:
Version upgrade from 0.32: (unknown version) to 1.7: mi_btree_bitmap incomplete
Doing incompatible version upgrade from 0.32: (unknown version) to 1.25: extent_flags
  running recovery passes: check_allocations,check_extents_to_backpointers,check_snapshots,check_subvols,check_inodes,check_dirents,set_fs_needs_rebalance
bcachefs (loop0): error validating btree node on loop0 at btree extents level 0/0
  u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0  
  node offset 8/16 bset u64s 51: checksum error, type chacha20_poly1305_128: got d1737e4bbcca5055d32db6a0f0e1cecc should be 37f1d6087d67d21bebd469bc807a31f8, fixing
bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error
  btree=extents level=0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0
bcachefs (loop0): error validating btree node on loop0 at btree inodes level 0/0
  u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0  
  node offset 8/24 bset u64s 29: checksum error, type chacha20_poly1305_128: got f8456eb9a83e831f81f0fce6813a84d4 should be ef30dab84eb82d57729a51b00f54184b, fixing
bcachefs (loop0): error validating btree node at btree inodes level 0/0
  u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0  
  node offset 8/24 bset u64s 29 bset byte offset 40: key extends past end of bset, fixing
bcachefs (loop0): error validating btree node on loop0 at btree inodes level 0/0
  u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0  
  node offset 16/24 bset u64s 110: checksum error, type chacha20_poly1305_128: got b3e7779619e8527816ad3792598e476d should be d1e256903dc89dd6436b0db8b45d2093, fixing
invalid bkey in btree_node btree=inodes level=0: u64s 18 type inode_v3 0:4100:U32_MAX len 0 ver 0: (unpack error)
  invalid variable length fields: delete?, fixing
bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error
  btree=inodes level=0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0
bcachefs (loop0): error validating btree node on loop0 at btree dirents level 0/0
  u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0  
  node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 6d73505f3fbda007ea73f2ac02f54aff should be 9c0f2415a667f93682c3af0cd44ed5f4, fixing
------------[ cut here ]------------
precision 47013 too large
WARNING: CPU: 0 PID: 5331 at lib/vsprintf.c:2718 set_precision lib/vsprintf.c:2718 [inline]
WARNING: CPU: 0 PID: 5331 at lib/vsprintf.c:2718 vsnprintf+0xd76/0x1230 lib/vsprintf.c:2823
Modules linked in:
CPU: 0 UID: 0 PID: 5331 Comm: syz.0.0 Not tainted 6.14.0-syzkaller-10167-g93d52288679e #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:2718 [inline]
RIP: 0010:vsnprintf+0xd76/0x1230 lib/vsprintf.c:2823
Code: 00 e8 9e ac 9a f5 49 89 dd e9 0f f4 ff ff e8 91 ac 9a f5 c6 05 8e 6f 20 04 01 90 48 c7 c7 a0 d8 76 8d 89 de e8 4b b7 59 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:ffffc9000d4c6220 EFLAGS: 00010246
RAX: 12cdd66b8afe6500 RBX: 000000000000b7a5 RCX: ffff888000dd2440
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000d4c6330 R08: ffffffff81827862 R09: 1ffff11003f847d2
R10: dffffc0000000000 R11: ffffed1003f847d3 R12: dffffc0000000000
R13: ffff888040a8f580 R14: ffffc9000d4c63c8 R15: 1ffff92001a98c58
FS:  00007fa83db5b6c0(0000) GS:ffff88808c5b7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a3bf3da0a8 CR3: 0000000042f70000 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/0x590 fs/bcachefs/error.c:516
 bch2_dirent_validate+0x79d/0xf90 fs/bcachefs/dirent.c:175
 bch2_bkey_val_validate+0x217/0x410 fs/bcachefs/bkey_methods.c:143
 btree_node_bkey_val_validate fs/bcachefs/btree_io.c:839 [inline]
 bch2_btree_node_read_done+0x413b/0x62d0 fs/bcachefs/btree_io.c:1254
 btree_node_read_work+0x6cb/0x1400 fs/bcachefs/btree_io.c:1365
 bch2_btree_node_read+0x2427/0x29e0 fs/bcachefs/btree_io.c:-1
 __bch2_btree_root_read fs/bcachefs/btree_io.c:1795 [inline]
 bch2_btree_root_read+0x656/0x7e0 fs/bcachefs/btree_io.c:1817
 read_btree_roots+0x3d7/0xa80 fs/bcachefs/recovery.c:581
 bch2_fs_recovery+0x28e4/0x3e20 fs/bcachefs/recovery.c:928
 bch2_fs_start+0x37c/0x620 fs/bcachefs/super.c:1057
 bch2_fs_get_tree+0x1270/0x18d0 fs/bcachefs/fs.c:2253
 vfs_get_tree+0x90/0x2b0 fs/super.c:1759
 do_new_mount+0x2cf/0xb70 fs/namespace.c:3878
 do_mount fs/namespace.c:4218 [inline]
 __do_sys_mount fs/namespace.c:4429 [inline]
 __se_sys_mount+0x38c/0x400 fs/namespace.c:4406
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa83cd8e90a
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:00007fa83db5ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fa83db5aef0 RCX: 00007fa83cd8e90a
RDX: 000020000000f640 RSI: 0000200000000140 RDI: 00007fa83db5aeb0
RBP: 000020000000f640 R08: 00007fa83db5aef0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000140
R13: 00007fa83db5aeb0 R14: 000000000000f607 R15: 0000200000000180
 </TASK>