Date: Thu, 09 Jan 2020 09:30:02 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 241774] FreeBSD 11.3 & 12.0 has broken SCSI & Networking on KVM/QEMU Q35 with OVMF Message-ID: <bug-241774-27103-WmGZjtmZCi@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-241774-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-241774-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241774 --- Comment #19 from John Hartley <drum@graphica.com.au> --- Tommy P & Matt S, wound forward PCI code to 11.3 and network still working ok: % find . -name '*.bak*' -print ./sbin/ipfw.bak ./sys/modules/mlx5en.bak ./sys/modules/netmap/Makefile.bak ./sys/modules/cxgbe.bak ./sys/modules/cxgbe.bak/if_cxgbe/Makefile.bak ./sys/modules/ipfw_nat64.bak ./sys/modules/mlx5.bak ./sys/modules/urtwn.bak ./sys/amd64/pci.bak.11.2 ./sys/amd64/vmm.bak.11.2 ./sys/dev/virtio/network.bak ./sys/dev/vmware/vmxnet3.bak ./sys/dev/cxgbe/firmware.bak.11.3 ./sys/dev/usb/wlan.bak ./sys/dev/netmap.bak ./sys/dev/e1000.bak ./sys/dev/ixgbe.bak ./sys/dev/re.bak ./sys/dev/iwi.bak ./sys/dev/malo.bak ./sys/dev/mwl.bak ./sys/dev/ral.bak ./sys/dev/ixl.bak ./sys/dev/bwi.bak ./sys/dev/cxgbe.bak ./sys/dev/mlx5.bak ./sys/dev/oce.bak ./sys/dev/rtwn.bak ./sys/dev/urtwn.bak ./sys/dev/pci.bak.11.2 ./sys/dev/pci.bak.11.2/pcireg.h.bak.11.2 ./sys/conf/files.bak ./sys/net.bak ./sys/netinet.bak ./sys/net80211.bak ./sys/netinet6.bak ./sys/netpfil.bak All (non VirtIO network ok): % ifconfig -a lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3D600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 inet 127.0.0.1 netmask 0xff000000 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> groups: lo em0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC> ether 52:54:00:4e:50:91 hwaddr 52:54:00:4e:50:91 inet 192.168.73.131 netmask 0xffffff00 broadcast 192.168.73.255 nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active vmx0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D60039b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,TSO= 6,RXCSUM_IPV6,TXCSUM_IPV6> ether 52:54:00:0a:cc:0d hwaddr 52:54:00:0a:cc:0d nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect status: active re0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 =20=20=20=20=20=20=20 options=3D8009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE> ether 52:54:00:b2:20:53 hwaddr 52:54:00:b2:20:53 nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (100baseTX <full-duplex,flowcontrol,rxpause,txpause>) So this confirm that source of issue is in the /dev/netmap code. I will try to wind this forward on a commit by commit basis to see where it breaks. Cheers, John Hartley. --=20 You are receiving this mail because: You are the assignee for the bug.=
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