[Regression] v9.1.1: hw/audio/hda audio output stream closes (SPICE) Description of problem: Beginning with QEMU 9.1.1, SPICE is unable to route audio from the guest to host. This affects `virt-viewer` as well as `Looking Glass`. Reverting packages to 9.1.0 restores functionality. Reported at [Arch Linux forums](https://bbs.archlinux.org/viewtopic.php?id=300475) and [Looking Glass discord](https://discord.com/channels/804108879436316733/1298405109210022038) ---- I've confirmed https://gitlab.com/qemu-project/qemu/-/commit/6d03242a7e47815ed56687ecd13f683d8da3f2fe caused the regression, applying reverse patch to 9.1.1 resolves the issue Additional information: Debugging output from the [Looking Glass discord](https://discord.com/channels/804108879436316733/1298405109210022038/1298669405118664767): ``` 00:00:00.633 [I] main.c:1735 | lg_run | Starting session [New Thread 0x7fffd12006c0 (LWP 10071)] [New Thread 0x7fffc7e006c0 (LWP 10072)] 00:00:00.633 [I] main.c:553 | main_frameThread | Using DMA buffer support 00:00:01.339 [I] main.c:710 | main_frameThread | Format: FRAME_TYPE_BGRA 2560x1400 (2560x1400) stride:2560 pitch:10240 rotation:0 hdr:0 pq:0 Thread 2 "spiceThread" received signal SIGPIPE, Broken pipe. [Switching to Thread 0x7fffdba006c0 (LWP 10024)] 0x00007ffff712a6ea in send () from /usr/lib/libc.so.6 ```