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: 0 PID: 3564 Comm: syz-executor147 Not tainted 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 80 61 9b 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 40 62 9b 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 e0 cf 98 96 e8 a6 95 24 08 <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4
RSP: 0018:ffffc90002dc7540 EFLAGS: 00010246
RAX: 00000000000000a6 RBX: ffffffff8a9b1700 RCX: 2410988efda06e00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002dc7630 R08: ffffffff816689dc R09: fffff520005b8de9
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8a9b1720
R13: ffffc90002dc7560 R14: ffffffff8c1c65a8 R15: ffff8880783686a8
FS: 000055558667b380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055dd92136438 CR3: 000000007f030000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
update_stat_data fs/reiserfs/inode.c:1432 [inline]
reiserfs_update_sd_size+0xfde/0x10b0 fs/reiserfs/inode.c:1505
reiserfs_update_sd fs/reiserfs/reiserfs.h:3099 [inline]
reiserfs_mkdir+0x758/0x8f0 fs/reiserfs/namei.c:877
xattr_mkdir fs/reiserfs/xattr.c:76 [inline]
create_privroot fs/reiserfs/xattr.c:889 [inline]
reiserfs_xattr_init+0x348/0x730 fs/reiserfs/xattr.c:1012
reiserfs_fill_super+0x226a/0x2690 fs/reiserfs/super.c:2179
mount_bdev+0x2c9/0x3f0 fs/super.c:1398
legacy_get_tree+0xeb/0x180 fs/fs_context.c:611
vfs_get_tree+0x88/0x270 fs/super.c:1528
do_new_mount+0x2ba/0xb40 fs/namespace.c:3005
do_mount fs/namespace.c:3348 [inline]
__do_sys_mount fs/namespace.c:3556 [inline]
__se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3533
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fd6954428fa
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:00007fffb569eb78 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fffb569eb90 RCX: 00007fd6954428fa
RDX: 0000000020001100 RSI: 0000000020001140 RDI: 00007fffb569eb90
RBP: 0000000000000004 R08: 00007fffb569ebd0 R09: 00000000000010e8
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000
R13: 00007fffb569ebd0 R14: 0000000000000003 R15: 0000000000400000
</TASK>
Modules linked in:
---[ end trace 1eb3ad2af3ed36bd ]---
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 80 61 9b 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 40 62 9b 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 e0 cf 98 96 e8 a6 95 24 08 <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4
RSP: 0018:ffffc90002dc7540 EFLAGS: 00010246
RAX: 00000000000000a6 RBX: ffffffff8a9b1700 RCX: 2410988efda06e00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002dc7630 R08: ffffffff816689dc R09: fffff520005b8de9
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8a9b1720
R13: ffffc90002dc7560 R14: ffffffff8c1c65a8 R15: ffff8880783686a8
FS: 000055558667b380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055dd92136438 CR3: 000000007f030000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400