Date: Sun, 03 Feb 2019 00:23:20 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 234341] [Hyper-V] accessing hn0 when running CURRENT under Hyper-V on Windows 10 Pro crashes the machine Message-ID: <bug-234341-227-oRLVqQkjoc@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-234341-227@https.bugs.freebsd.org/bugzilla/> References: <bug-234341-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234341 Mark Millard <marklmi26-fbsd@yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marklmi26-fbsd@yahoo.com --- Comment #3 from Mark Millard <marklmi26-fbsd@yahoo.com> --- (In reply to Martin Birgmeier from comment #1) Not that I've done much besides defaults off of basic selections but: # ifconfig lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet6 . . . inet6 . . . inet 127.0.0.1 netmask 0xff000000=20 groups: lo=20 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> hn0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=3D8051b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,LRO,LINK= STATE> ether . . . inet6 . . .=20 inet6 . . .=20 inet . . .=20 media: Ethernet autoselect (10Gbase-T <full-duplex>) status: active nd6 options=3D23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> # uname -apKU FreeBSD FBSDFSSD 13.0-CURRENT FreeBSD 13.0-CURRENT #6 r343670M: Fri Feb 1 16:17:07 PST 2019=20=20=20=20 markmi@FBSDFSSD:/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/sys/GE= NERIC-NODBG amd64 amd64 1300010 1300010 # kldstat Id Refs Address Size Name 1 9 0xffffffff80200000 2dac788 kernel 2 1 0xffffffff8321a000 2678 intpm.ko 3 1 0xffffffff8321d000 b40 smbus.ko 4 1 0xffffffff8321e000 1600 imgact_binmisc.ko 5 1 0xffffffff83220000 1ce8 filemon.ko So no explicit use of any of: hv_netvsc, hv_storvsc, hv_utils, hv_vmbus . However the manpages say things like: NAME hv_vmbus -- Hyper-V Virtual Machine Bus (VMBus) Driver SYNOPSIS To compile this driver into the kernel, place the following lines in t= he system kernel configuration file: device hyperv device pci And there are (from grep): /usr/src/sys/amd64/conf/NOTES:device hyperv # HyperV drivers /usr/src/sys/amd64/conf/GENERIC:device hyperv # HyperV drivers=20 /usr/src/sys/amd64/conf/MINIMAL:device pci /usr/src/sys/amd64/conf/GENERIC:device pci where I include the standard GENERIC in my conf file that I use. So I expect that the 4 are built-in instead of dynamically loaded and so are impliictly in u= se. Previously I was at head -r341836 . I've never had problems, going much far= ther back. --=20 You are receiving this mail because: You are the assignee for the bug.=
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