kernel BUG at fs/reiserfs/journal.c:3039!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5877 Comm: syz-executor.5 Not tainted 6.2.0-rc8-syzkaller-00021-ge1c04510f521 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
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 b8 bb 66 ff 83 fb 01 0f 8e 71 f7 ff ff e8 fa be 66 ff 0f 0b e8 f3 be 66 ff <0f> 0b e8 ec be 66 ff e8 27 b1 56 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0018:ffffc9000bb0fb68 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000
RDX: ffff8880273b9d40 RSI: ffffffff821a491d RDI: 0000000000000006
RBP: 000000000dfcfea8 R08: 0000000000000006 R09: 0000000000000100
R10: 000000000dfcfea8 R11: 0000000000000000 R12: ffff8880273b9d40
R13: 000000000dfcfea8 R14: ffffc900033dd000 R15: ffff88801dca8000
FS:  0000555556813400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555630708 CR3: 000000001c65f000 CR4: 0000000000350ee0
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: 0033:0x7f0da3c8c0f9
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:00007ffec099af78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007f0da3dabf80 RCX: 00007f0da3c8c0f9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007f0da3ce7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0da3801588 R14: 00007f0da3dabf80 R15: 0000000000000000
 </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 b8 bb 66 ff 83 fb 01 0f 8e 71 f7 ff ff e8 fa be 66 ff 0f 0b e8 f3 be 66 ff <0f> 0b e8 ec be 66 ff e8 27 b1 56 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0018:ffffc9000bb0fb68 EFLAGS: 00010293

RAX: 0000000000000000 RBX: 0000000000000100 RCX: 0000000000000000
RDX: ffff8880273b9d40 RSI: ffffffff821a491d RDI: 0000000000000006
RBP: 000000000dfcfea8 R08: 0000000000000006 R09: 0000000000000100
R10: 000000000dfcfea8 R11: 0000000000000000 R12: ffff8880273b9d40
R13: 000000000dfcfea8 R14: ffffc900033dd000 R15: ffff88801dca8000
FS:  0000555556813400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f986d715829 CR3: 000000001c65f000 CR4: 0000000000350ee0