REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
REISERFS (device loop0): checking transaction log (loop0)
REISERFS (device loop0): Using tea hash to sort names
REISERFS panic (device loop0): vs-13065 update_stat_data: key [1 2 0x0 SD], found item *3.5*[1 2 0(0) DIR], item_len 80, item_location 3972, free_space(entry_count) 3
------------[ cut here ]------------
kernel BUG at fs/reiserfs/prints.c:390!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5066 Comm: syz-executor294 Not tainted 6.6.0-next-20231103-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:__reiserfs_panic+0x100/0x150 fs/reiserfs/prints.c:390
Code: 5e ff 4d 89 e8 4c 89 f1 4c 89 e2 48 8d b3 60 06 00 00 49 c7 c1 20 e4 8d 92 48 c7 c7 c0 ee e2 8a e8 45 69 41 ff e8 80 a8 5e ff <0f> 0b 49 c7 c6 60 ed e2 8a 4d 89 f4 eb c5 e8 6d a8 5e ff 4d 85 e4
RSP: 0018:ffffc90003997680 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018756000 RCX: ffffffff816bced9
RDX: ffff88801a298000 RSI: ffffffff822a5660 RDI: 0000000000000005
RBP: ffffc90003997750 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff8ae28120
R13: ffffffff8ae28ca0 R14: ffffffff8ae2ed20 R15: ffff888078587910
FS:  0000555556d29380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffca3179000 CR3: 00000000788e0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 update_stat_data fs/reiserfs/inode.c:1418 [inline]
 reiserfs_update_sd_size+0x764/0xcc0 fs/reiserfs/inode.c:1491
 reiserfs_update_sd fs/reiserfs/reiserfs.h:3101 [inline]
 reiserfs_mkdir+0x6d5/0x9a0 fs/reiserfs/namei.c:875
 xattr_mkdir fs/reiserfs/xattr.c:77 [inline]
 create_privroot fs/reiserfs/xattr.c:891 [inline]
 reiserfs_xattr_init+0x57f/0xbb0 fs/reiserfs/xattr.c:1007
 reiserfs_fill_super+0x2139/0x3150 fs/reiserfs/super.c:2175
 mount_bdev+0x1df/0x2d0 fs/super.c:1650
 legacy_get_tree+0x109/0x220 fs/fs_context.c:662
 vfs_get_tree+0x8c/0x370 fs/super.c:1771
 do_new_mount fs/namespace.c:3337 [inline]
 path_mount+0x148e/0x1ed0 fs/namespace.c:3664
 do_mount fs/namespace.c:3677 [inline]
 __do_sys_mount fs/namespace.c:3886 [inline]
 __se_sys_mount fs/namespace.c:3863 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:3863
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x62/0x6a
RIP: 0033:0x7ff7a5dcb8ba
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffca3178898 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffca31788b0 RCX: 00007ff7a5dcb8ba
RDX: 0000000020001100 RSI: 0000000020001140 RDI: 00007ffca31788b0
RBP: 0000000000000004 R08: 00007ffca31788f0 R09: 00000000000010e8
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
R13: 00007ffca31788f0 R14: 0000000000000003 R15: 0000000000400000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__reiserfs_panic+0x100/0x150 fs/reiserfs/prints.c:390
Code: 5e ff 4d 89 e8 4c 89 f1 4c 89 e2 48 8d b3 60 06 00 00 49 c7 c1 20 e4 8d 92 48 c7 c7 c0 ee e2 8a e8 45 69 41 ff e8 80 a8 5e ff <0f> 0b 49 c7 c6 60 ed e2 8a 4d 89 f4 eb c5 e8 6d a8 5e ff 4d 85 e4
RSP: 0018:ffffc90003997680 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888018756000 RCX: ffffffff816bced9
RDX: ffff88801a298000 RSI: ffffffff822a5660 RDI: 0000000000000005
RBP: ffffc90003997750 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff8ae28120
R13: ffffffff8ae28ca0 R14: ffffffff8ae2ed20 R15: ffff888078587910
FS:  0000555556d29380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffca3179000 CR3: 00000000788e0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400