REISERFS panic (device loop0): vs-7050 reiserfs_rename: new entry is found, new inode == 0
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kernel BUG at fs/reiserfs/prints.c:390!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 16548 Comm: syz-executor.0 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:__reiserfs_panic+0x140/0x150 fs/reiserfs/prints.c:390
Code: c1 a0 69 7c 8b 48 0f 44 c8 48 0f 44 d8 48 c7 c7 60 6a 7c 8b 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 80 83 6f 92 e8 11 98 de 08 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 48
RSP: 0018:ffffc90004a573c0 EFLAGS: 00010246
RAX: 000000000000005a RBX: ffffffff8b7c1a00 RCX: a4a2981ea6a10c00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90004a574b0 R08: ffffffff8171379c R09: 1ffff9200094ae18
R10: dffffc0000000000 R11: fffff5200094ae19 R12: ffffffff8b7c1a20
R13: ffffc90004a573e0 R14: ffffffff8d13eecf R15: ffff888024b02660
FS:  00007fc54d44f6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6f9b07e000 CR3: 00000000202ee000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 reiserfs_rename+0x1e00/0x2110 fs/reiserfs/namei.c:1425
 vfs_rename+0xaba/0xde0 fs/namei.c:4844
 do_renameat2+0xd5a/0x1390 fs/namei.c:4996
 __do_sys_rename fs/namei.c:5042 [inline]
 __se_sys_rename fs/namei.c:5040 [inline]
 __x64_sys_rename+0x86/0x90 fs/namei.c:5040
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x45/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fc54c67cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc54d44f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007fc54c79bf80 RCX: 00007fc54c67cae9
RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200001c0
RBP: 00007fc54c6c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fc54c79bf80 R15: 00007fff0b176a78
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__reiserfs_panic+0x140/0x150 fs/reiserfs/prints.c:390
Code: c1 a0 69 7c 8b 48 0f 44 c8 48 0f 44 d8 48 c7 c7 60 6a 7c 8b 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 80 83 6f 92 e8 11 98 de 08 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 48
RSP: 0018:ffffc90004a573c0 EFLAGS: 00010246
RAX: 000000000000005a RBX: ffffffff8b7c1a00 RCX: a4a2981ea6a10c00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90004a574b0 R08: ffffffff8171379c R09: 1ffff9200094ae18
R10: dffffc0000000000 R11: fffff5200094ae19 R12: ffffffff8b7c1a20
R13: ffffc90004a573e0 R14: ffffffff8d13eecf R15: ffff888024b02660
FS:  00007fc54d44f6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6056854000 CR3: 00000000202ee000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400