------------[ cut here ]------------
WARNING: CPU: 1 PID: 5012 at fs/reiserfs/journal.c:3393 journal_end+0x1cc/0x290 fs/reiserfs/journal.c:3393
Modules linked in:
CPU: 1 PID: 5012 Comm: syz.0.276 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:journal_end+0x1cc/0x290 fs/reiserfs/journal.c:3393
Code: 4c 89 f7 48 89 de e8 73 18 bd ff 43 0f b6 44 25 00 84 c0 0f 85 a6 00 00 00 48 8b 04 24 c7 00 00 00 00 00 eb 30 e8 44 f3 77 ff <0f> 0b b8 fb ff ff ff eb 24 e8 36 f3 77 ff 48 89 df 31 f6 48 83 c4
RSP: 0018:ffffc900031ff978 EFLAGS: 00010283

RAX: ffffffff8201096c RBX: ffffc900031ffa40 RCX: 0000000000080000
RDX: ffffc90004084000 RSI: 0000000000023261 RDI: 0000000000023262
RBP: 0000000000000000 R08: ffffc900031ffa77 R09: ffffc900031ffa48
R10: dffffc0000000000 R11: fffff5200063ff4f R12: ffffc900031ffa54
R13: 1ffff9200063ff4a R14: ffff8880217e6bb8 R15: 1ffff110042fcd77
FS:  00007f5b794fd6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e89dc1000 CR3: 000000001af86000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 reiserfs_truncate_file+0x67a/0xe40 fs/reiserfs/inode.c:2319
 reiserfs_setattr+0xac5/0x10d0 fs/reiserfs/inode.c:3409
 notify_change+0xbc6/0xee0 fs/attr.c:505
 do_truncate+0x1ac/0x240 fs/open.c:65
 vfs_truncate+0x262/0x2f0 fs/open.c:111
 do_sys_truncate+0xf2/0x1c0 fs/open.c:134
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f5b7b2a50d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5b794fd028 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007f5b7b52cfa0 RCX: 00007f5b7b2a50d9
RDX: 0000000000000000 RSI: 0000000003000000 RDI: 0000200000000900
RBP: 00007f5b7b33c024 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f5b7b52d038 R14: 00007f5b7b52cfa0 R15: 00007ffecb2fa8a8
 </TASK>