REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
REISERFS (device loop1): checking transaction log (loop1)
REISERFS (device loop1): Using r5 hash to sort names
REISERFS warning (device loop1): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are!
REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage.
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:3039!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6655 Comm: syz-executor.1 Not tainted 6.2.0-rc7-syzkaller-00018-g0983f6bf2bfc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:do_journal_begin_r+0xded/0x10e0 fs/reiserfs/journal.c:3039
Code: 0f 8e a0 01 00 00 8b 5b 08 bf 01 00 00 00 89 de e8 d8 bc 66 ff 83 fb 01 0f 8e 71 f7 ff ff e8 1a c0 66 ff 0f 0b e8 13 c0 66 ff <0f> 0b e8 0c c0 66 ff e8 47 b2 56 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0018:ffffc900034ffb68 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000
RDX: ffff888020249d40 RSI: ffffffff821a37fd RDI: 0000000000000006
RBP: 0000000026e88811 R08: 0000000000000006 R09: 0000000000000100
R10: 0000000026e88811 R11: 0000000000000000 R12: ffff888020249d40
R13: 0000000026e88811 R14: ffffc900039a1000 R15: ffff888075f38000
FS:  00007f24707fe700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdc82f87ef8 CR3: 000000001fd5b000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 journal_begin+0x166/0x400 fs/reiserfs/journal.c:3255
 reiserfs_mkdir+0x34e/0x990 fs/reiserfs/namei.c:833
 vfs_mkdir+0x48d/0x740 fs/namei.c:4036
 do_mkdirat+0x27b/0x2f0 fs/namei.c:4061
 __do_sys_mkdir fs/namei.c:4081 [inline]
 __se_sys_mkdir fs/namei.c:4079 [inline]
 __x64_sys_mkdir+0xf6/0x140 fs/namei.c:4079
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f247148c0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007f24707fe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007f24715abf80 RCX: 00007f247148c0f9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040
RBP: 00007f24714e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe56f41e6f R14: 00007f24707fe300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_journal_begin_r+0xded/0x10e0 fs/reiserfs/journal.c:3039
Code: 0f 8e a0 01 00 00 8b 5b 08 bf 01 00 00 00 89 de e8 d8 bc 66 ff 83 fb 01 0f 8e 71 f7 ff ff e8 1a c0 66 ff 0f 0b e8 13 c0 66 ff <0f> 0b e8 0c c0 66 ff e8 47 b2 56 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0018:ffffc900034ffb68 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000
RDX: ffff888020249d40 RSI: ffffffff821a37fd RDI: 0000000000000006
RBP: 0000000026e88811 R08: 0000000000000006 R09: 0000000000000100
R10: 0000000026e88811 R11: 0000000000000000 R12: ffff888020249d40
R13: 0000000026e88811 R14: ffffc900039a1000 R15: ffff888075f38000
FS:  00007f24707fe700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf7d733000 CR3: 000000001fd5b000 CR4: 0000000000350ee0