Date: Tue, 16 May 2023 19:43:49 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 271456] srv-io mce(4) with bhyve: can't ping the vm Message-ID: <bug-271456-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271456 Bug ID: 271456 Summary: srv-io mce(4) with bhyve: can't ping the vm Product: Base System Version: 13.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: benoitc@enki-multimedia.eu I have setup sriov on a mellanox ConnectX-4 Lx, mce(4) ``` PF { device: "mlx5_core0"; num_vfs: 8; } DEFAULT { passthrough: true; } VF-0 { passthrough: false; } VF-1 { mac-addr: "2e:79:38:0d:0f:9e"; passthrough: true; } ``` This provide me the `mce2` interface ConnectX-4 Lx and a bridge like this: ``` mce2: flags=3D8963<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0= mtu 9000 =20=20=20=20=20=20=20 options=3D7ead00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLA= N_HWFILTER,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,HWRXTSTMP,NOMAP,TXTLS4,TXTLS6,V= XLAN_HWCSUM,VXLAN_HWTSO> ether ba:88:73:e7:93:7d media: Ethernet 25GBase-SR <full-duplex,rxpause,txpause> status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> vm-public: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mt= u 9000 ether 6a:db:8d:8d:ff:63 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: tap0 flags=3D143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> ifmaxaddr 0 port 8 priority 128 path cost 2000000 member: mce2 flags=3D143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> ifmaxaddr 0 port 6 priority 128 path cost 55 groups: bridge vm-switch viid-4c918@ nd6 options=3D9<PERFORMNUD,IFDISABLED> ``` when I start a freebsd vm with vm-bhyve, the vm start and is abble to acqui= re via dhcp the IP but I can't ping it.=20 When I start a vm using passthrough interface this is working as expected. = Any idea what could be the issue? --=20 You are receiving this mail because: You are the assignee for the bug.=
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