netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. REISERFS panic (device loop2): journal-003 check_journal_end: j_start (37) is too high ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 9353 Comm: kworker/0:3 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Workqueue: events_long flush_old_commits RIP: 0010:__reiserfs_panic.cold+0x37/0x8a fs/reiserfs/prints.c:390 Code: 79 88 74 6d e8 f8 d1 6c f9 4c 89 e9 4c 89 f2 4c 89 e6 49 c7 c0 e0 33 2f 8d 48 c7 c7 a0 4e 79 88 e8 47 03 fe ff e8 d7 d1 6c f9 <0f> 0b e8 d0 d1 6c f9 4d 85 e4 49 c7 c6 e0 4c 79 88 75 0a 49 c7 c6 RSP: 0018:ffff88808db3fa50 EFLAGS: 00010293 RAX: ffff88808db34300 RBX: ffff8880983a02c0 RCX: 0000000000000000 netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. RDX: 0000000000000000 RSI: ffffffff87f5b399 RDI: ffffed1011b67f3c RBP: ffff88808db3fb20 R08: 0000000000000056 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8879b780 R13: ffffffff8879c0c0 R14: ffffffff88794ce0 R15: 0000000000000002 FS: 0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f89f83451b8 CR3: 00000000999e3000 CR4: 00000000003426f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: check_journal_end fs/reiserfs/journal.c:3728 [inline] do_journal_end+0x3d49/0x4840 fs/reiserfs/journal.c:4054 reiserfs_sync_fs+0xf8/0x120 fs/reiserfs/super.c:78 flush_old_commits+0xf7/0x200 fs/reiserfs/super.c:111 process_one_work+0x864/0x1570 kernel/workqueue.c:2153 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296 kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Modules linked in: netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. ---[ end trace 0452c535264703fd ]--- RIP: 0010:__reiserfs_panic.cold+0x37/0x8a fs/reiserfs/prints.c:390 Code: 79 88 74 6d e8 f8 d1 6c f9 4c 89 e9 4c 89 f2 4c 89 e6 49 c7 c0 e0 33 2f 8d 48 c7 c7 a0 4e 79 88 e8 47 03 fe ff e8 d7 d1 6c f9 <0f> 0b e8 d0 d1 6c f9 4d 85 e4 49 c7 c6 e0 4c 79 88 75 0a 49 c7 c6 RSP: 0018:ffff88808db3fa50 EFLAGS: 00010293 RAX: ffff88808db34300 RBX: ffff8880983a02c0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff87f5b399 RDI: ffffed1011b67f3c RBP: ffff88808db3fb20 R08: 0000000000000056 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8879b780 R13: ffffffff8879c0c0 R14: ffffffff88794ce0 R15: 0000000000000002 FS: 0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055b99659e160 CR3: 00000000adf6d000 CR4: 00000000003426f0 kauditd_printk_skb: 4 callbacks suppressed audit: type=1326 audit(1673811076.465:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=30257 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc3903b40c9 code=0x0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400