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WARNING: CPU: 1 PID: 4462 at fs/reiserfs/journal.c:3397 journal_end+0x1ed/0x2b0 fs/reiserfs/journal.c:3397
Modules linked in:
CPU: 1 PID: 4462 Comm: syz.2.26 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:journal_end+0x1ed/0x2b0 fs/reiserfs/journal.c:3397
Code: 38 00 00 00 48 89 de e8 01 b6 b7 ff 43 0f b6 04 27 84 c0 0f 85 a7 00 00 00 48 8b 04 24 c7 00 00 00 00 00 eb 30 e8 73 a8 66 ff <0f> 0b b8 fb ff ff ff eb 24 e8 65 a8 66 ff 48 89 df 31 f6 48 83 c4
RSP: 0018:ffffc900045f7ad8 EFLAGS: 00010283
RAX: ffffffff821bcc1d RBX: ffffc900045f7b80 RCX: 0000000000080000
RDX: ffffc9000c719000 RSI: 000000000001d7ac RDI: 000000000001d7ad
RBP: 0000000000000000 R08: ffffc900045f7bb7 R09: ffffc900045f7b88
R10: dffffc0000000000 R11: fffff520008bef77 R12: ffffc900045f7b94
R13: 1ffff1100484924d R14: ffff888024249268 R15: 1ffff920008bef72
FS:  00007f403eb996c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001000 CR3: 000000002e821000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 reiserfs_truncate_file+0x487/0x7d0 fs/reiserfs/inode.c:2311
 reiserfs_file_release+0x942/0xad0 fs/reiserfs/file.c:109
 __fput+0x22c/0x920 fs/file_table.c:320
 task_work_run+0x1d0/0x260 kernel/task_work.c:203
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xe6/0x110 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f403dd9c819
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:00007f403eb99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: 0000000000000ec0 RBX: 00007f403e015fa0 RCX: 00007f403dd9c819
RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000005
RBP: 00007f403de32c91 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000
R13: 00007f403e016038 R14: 00007f403e015fa0 R15: 00007ffeee462a28
 </TASK>