------------[ cut here ]------------ WARNING: CPU: 1 PID: 4194 at fs/reiserfs/journal.c:3393 journal_end+0x1f7/0x2b0 Modules linked in: CPU: 1 PID: 4194 Comm: syz.0.100 Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:journal_end+0x1f7/0x2b0 fs/reiserfs/journal.c:3393 Code: bf 35 b8 ff 48 b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 0f 85 a1 00 00 00 c7 45 00 00 00 00 00 eb 30 e8 69 5f 6e ff <0f> 0b b8 fb ff ff ff eb 24 e8 5b 5f 6e ff 4c 89 f7 31 f6 48 83 c4 RSP: 0018:ffffc90003157a18 EFLAGS: 00010287 RAX: ffffffff821201f7 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000350a000 RSI: 000000000001328c RDI: 000000000001328d RBP: ffffc90003157af4 R08: ffffffff8212010a R09: ffffc90003157ae8 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88805cc81278 R13: 1ffff9200062af5e R14: ffffc90003157ae0 R15: 1ffff1100b99024f FS: 00007efd9dc846c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3311fffc CR3: 000000005f0f5000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: reiserfs_truncate_file+0x643/0xda0 fs/reiserfs/inode.c:2319 reiserfs_setattr+0xa4d/0xf90 fs/reiserfs/inode.c:3409 notify_change+0xc6d/0xf50 fs/attr.c:505 do_truncate+0x21c/0x300 fs/open.c:65 do_sys_ftruncate+0x2eb/0x390 fs/open.c:193 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0