Cloud Hypervisor no longer dies when the host tap is not ready
Brief
A snapshot restore often has the guest talking before the host has finished wiring the device.
Notes
69d4c0a82ef15b2660906013bd87ae32668e7998 (Rogelio Ruiz, 2026-08-13). Treat a tap write EIO as transient, like EINVAL. Fixes #8722. One file, net_util/src/queue_pair.rs.
#8142 already dropped a bad guest frame. Host EIO was still fatal.
No new tag. No GHSA. No CVE in the public text.
Commit 69d4c0a82ef15b2660906013bd87ae32668e7998