[syzbot] Monthly virt report (May 2026)

[syzbot] Monthly virt report (May 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, 0 new issues were detected and 0 were fixed.
In total, 6 issues are still open and 61 have already been fixed.
There is also 1 low-priority issue.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 20      No    WARNING: refcount bug in call_timer_fn (4)
                  https://syzkaller.appspot.com/bug?extid=07dcf509f4c013e25dc5
<2> 3864    Yes   INFO: rcu detected stall in do_idle
                  https://syzkaller.appspot.com/bug?extid=385468161961cee80c31
<3> 110     No    KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5)
                  https://syzkaller.appspot.com/bug?extid=9d46c74b27b961b244a9

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