[syzbot] Monthly virt report (Aug 2026)

[syzbot] Monthly virt report (Aug 2026)

[syzbot]

Hello virt maintainers/developers,

This is a 31-day syzbot report for the virt subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/virt

During the period, 2 new issues were detected and 1 were fixed.
In total, 5 issues are still open and 63 have already been fixed.
There are also 3 low-priority issues.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 163     Yes   WARNING in virtio_gpu_alloc_vbufs
                  https://syzkaller.appspot.com/bug?extid=1b129b44597a126d2d79
<2> 60      No    upstream test error: WARNING in drm_mode_config_validate
                  https://syzkaller.appspot.com/bug?extid=5caf8faef4fa32603577
<3> 4035    Yes   INFO: rcu detected stall in do_idle
                  https://syzkaller.appspot.com/bug?extid=385468161961cee80c31
<4> 706     Yes   INFO: rcu detected stall in addrconf_rs_timer (6)
                  https://syzkaller.appspot.com/bug?extid=fecf8bd19c1f78edb255

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

You may send multiple commands in a single email message.