Date: Mon, 07 Aug 2023 21:06:17 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 266325] vm ivhd bhyve nic passthru completely broken in 13.1 Message-ID: <bug-266325-27103-iU3NfsLZeB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-266325-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-266325-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266325 --- Comment #2 from attila.kover@guardian.co.uk --- A bit more information from a recent test under 14.0-CURRENT (different hardware): vm-bhyve.log: Aug 03 02:25:16: initialising Aug 03 02:25:16: [loader: bhyveload] Aug 03 02:25:16: [cpu: 2] Aug 03 02:25:16: [memory: 4G] Aug 03 02:25:16: [hostbridge: standard] Aug 03 02:25:16: [com ports: com1] Aug 03 02:25:16: [uuid: 2333ba09-dfe1-11ed-9ed6-9c5c8e54ad77] Aug 03 02:25:16: [debug mode: no] Aug 03 02:25:16: [primary disk: ptproba.img] Aug 03 02:25:16: [primary disk dev: file] Aug 03 02:25:16: booting Aug 03 02:25:16: bhyveload -c /dev/nmdm-ptproba.1A -S -m 4G -e autoboot_delay=3D3 -d /root/vm-bhyve/ptproba/ptproba.img ptproba Aug 03 02:25:22: [bhyve options: -c 2 -m 4G -AHP -U 2333ba09-dfe1-11ed-9ed6-9c5c8e54ad77 -u -S] Aug 03 02:25:22: [bhyve devices: -s 0,hostbridge -s 31,lpc -s 4:0,virtio-blk,/root/vm-bhyve/ptproba/ptproba.img -s 5:0,passthru,8/0/0] Aug 03 02:25:22: [bhyve console: -l com1,/dev/nmdm-ptproba.1A] Aug 03 02:25:22: starting bhyve (run 1) The first few dozen messages are like the followings (couple of hundred lines): ivhd0: EVT INTR 0 Status:0x1a EVT Head:0x0 Tail:0x10] [CMD Total 0x24] Tail:0x240, Head:0x240. ivhd0: [Event0: Head:0x0 Tail:0x10] [INV_DTE devid:0xa0 addr:0xfdf9103300 type:0x3 tr:0] ivhd0: EVT INTR 1 Status:0x1a EVT Head:0x10 Tail:0x20] [CMD Total 0x26] Tail:0x260, Head:0x260. ivhd0: [Event0: Head:0x10 Tail:0x20] [INV_DTE devid:0xa0 addr:0xfdf9103300 type:0x3 tr:0] ivhd0: EVT INTR 2 Status:0x1a EVT Head:0x20 Tail:0x30] [CMD Total 0x26] Tail:0x260, Head:0x260. ivhd0: [Event0: Head:0x20 Tail:0x30] [INV_DTE devid:0xa0 addr:0xfdf9103300 type:0x3 tr:0] ...then the constant flood (about 35 lines per second in /var/log/messages): ivhd0: [Event63: Head:0x3e0 Tail:0x8d0] [INV_DTE devid:0xa0 addr:0xfdf9103300 type:0x3 tr:0] ivhd0: [Event64: Head:0x3f0 Tail:0x8d0] [INV_DTE devid:0xa0 addr:0xfdf9103300 type:0x3 tr:0] ivhd0: [Event65: Head:0x400 Tail:0x8d0] [INV_DTE devid:0xa0 addr:0xfdf9103300 type:0x3 tr:0] --=20 You are receiving this mail because: You are the assignee for the bug.=
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