------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:3038!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 2 PID: 5109 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-11301-g1ae78a14516b #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:do_journal_begin_r+0xded/0x10e0 fs/reiserfs/journal.c:3038
Code: 0f 8e a0 01 00 00 8b 5b 08 bf 01 00 00 00 89 de e8 b8 86 61 ff 83 fb 01 0f 8e 71 f7 ff ff e8 8a 8a 61 ff 0f 0b e8 83 8a 61 ff <0f> 0b e8 7c 8a 61 ff e8 67 3f 51 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0018:ffffc900053af5d8 EFLAGS: 00010206
RAX: 000000000001c500 RBX: 0000000000000100 RCX: ffffc90005812000
RDX: 0000000000040000 RSI: ffffffff8221f4dd RDI: 0000000000000006
RBP: 0000000043b9d11d R08: 0000000000000006 R09: 0000000000000100
R10: 0000000043b9d11d R11: 0000000000000000 R12: ffff88801d669b80
R13: 0000000043b9d11d R14: ffffc90002f09000 R15: ffff888065348000
FS:  00007f39c3265700(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001000 CR3: 000000006ba92000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 journal_begin+0x166/0x400 fs/reiserfs/journal.c:3253
 reiserfs_mkdir+0x34e/0x990 fs/reiserfs/namei.c:831
 vfs_mkdir+0x242/0x460 fs/namei.c:4115
 ovl_do_mkdir fs/overlayfs/overlayfs.h:189 [inline]
 ovl_mkdir_real+0xbc/0x390 fs/overlayfs/dir.c:146
 ovl_workdir_create+0x3d2/0x900 fs/overlayfs/super.c:799
 ovl_make_workdir fs/overlayfs/super.c:1286 [inline]
 ovl_get_workdir fs/overlayfs/super.c:1436 [inline]
 ovl_fill_super+0x1c8a/0x7270 fs/overlayfs/super.c:1992
 mount_nodev+0x64/0x120 fs/super.c:1426
 legacy_get_tree+0x109/0x220 fs/fs_context.c:610
 vfs_get_tree+0x8d/0x350 fs/super.c:1510
 do_new_mount fs/namespace.c:3039 [inline]
 path_mount+0x134b/0x1e40 fs/namespace.c:3369
 do_mount fs/namespace.c:3382 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount fs/namespace.c:3568 [inline]
 __x64_sys_mount+0x283/0x300 fs/namespace.c:3568
 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: 0033:0x7f39c248c169
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:00007f39c3265168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f39c25abf80 RCX: 00007f39c248c169
RDX: 00000000200002c0 RSI: 0000000020000040 RDI: 0000000000000000
RBP: 00007f39c24e7ca1 R08: 0000000020000080 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd33cd72ff R14: 00007f39c3265300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_journal_begin_r+0xded/0x10e0 fs/reiserfs/journal.c:3038
Code: 0f 8e a0 01 00 00 8b 5b 08 bf 01 00 00 00 89 de e8 b8 86 61 ff 83 fb 01 0f 8e 71 f7 ff ff e8 8a 8a 61 ff 0f 0b e8 83 8a 61 ff <0f> 0b e8 7c 8a 61 ff e8 67 3f 51 ff 48 89 ea 48 89 c3 48 c1 ea 03
RSP: 0018:ffffc900053af5d8 EFLAGS: 00010206
RAX: 000000000001c500 RBX: 0000000000000100 RCX: ffffc90005812000
RDX: 0000000000040000 RSI: ffffffff8221f4dd RDI: 0000000000000006
RBP: 0000000043b9d11d R08: 0000000000000006 R09: 0000000000000100
R10: 0000000043b9d11d R11: 0000000000000000 R12: ffff88801d669b80
R13: 0000000043b9d11d R14: ffffc90002f09000 R15: ffff888065348000
FS:  00007f39c3265700(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f39c17ff9c8 CR3: 000000006ba92000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400