[syzbot] Monthly virt report (Jul 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, 1 new issues were detected and 0 were fixed.
In total, 6 issues are still open and 61 have already been fixed.
There are also 2 low-priority issues.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 30      No    WARNING: refcount bug in call_timer_fn (4)
                  https://syzkaller.appspot.com/bug?extid=07dcf509f4c013e25dc5
<2> 4       Yes   WARNING in virtio_transport_send_pkt_info (2)
                  https://syzkaller.appspot.com/bug?extid=28e5f3d207b14bae122a
<3> 704     Yes   INFO: rcu detected stall in addrconf_rs_timer (6)
                  https://syzkaller.appspot.com/bug?extid=fecf8bd19c1f78edb255

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