------------[ cut here ]------------ WARNING: CPU: 0 PID: 4331 at fs/reiserfs/journal.c:3391 journal_end+0x1f7/0x2b0 Modules linked in: CPU: 1 PID: 4331 Comm: syz-executor.1 Not tainted 5.15.118-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:journal_end+0x1f7/0x2b0 fs/reiserfs/journal.c:3391 Code: 7f c5 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 09 67 6f ff <0f> 0b b8 fb ff ff ff eb 24 e8 fb 66 6f ff 4c 89 f7 31 f6 48 83 c4 RSP: 0018:ffffc9000ffff818 EFLAGS: 00010283 RAX: ffffffff82109347 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000546a000 RSI: 000000000000ffcc RDI: 000000000000ffcd RBP: ffffc9000ffff8f4 R08: ffffffff8210925a R09: ffffc9000ffff8e8 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888020b09278 R13: 1ffff92001ffff1e R14: ffffc9000ffff8e0 R15: 1ffff1100416124f FS: 00007ff78a720700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcfe77ffc8 CR3: 000000005b7bc000 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_file_release+0x8c6/0xaa0 fs/reiserfs/file.c:109 __fput+0x3bf/0x890 fs/file_table.c:280 task_work_run+0x129/0x1a0 kernel/task_work.c:164 get_signal+0x143a/0x14e0 kernel/signal.c:2661 arch_do_signal_or_restart+0xc3/0x1890 arch/x86/kernel/signal.c:865 handle_signal_work kernel/entry/common.c:148 [inline] exit_to_user_mode_loop+0x97/0x130 kernel/entry/common.c:172 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x5d/0x250 kernel/entry/common.c:301 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7ff7941f0389 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:00007ff78a720168 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: 0000000000000000 RBX: 00007ff794310120 RCX: 00007ff7941f0389 RDX: 0000000000000000 RSI: 0000000000000d00 RDI: 0000000000000004 RBP: 00007ff79423b493 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc53de96df R14: 00007ff78a720300 R15: 0000000000022000