re(4) use-after-free

2014-12-09 Thread Shawn Webb
Hey FreeBSD Peeps, I just got a new laptop (Lenovo Y50-70) that has a Realtek RTL8111/8168B NIC in it. When running `dhclient re0`, I get a message on the console from the kernel: Memory modified after free 0xf8001bd85800(2048) val= @ 0xf8001bd85800 re0 fails to grab an IP via

Re: HEADS UP: Merging projects/bhyve_svm to HEAD

2014-12-09 Thread John Nielsen
On Oct 26, 2014, at 4:40 PM, Zaphod Beeblebrox zbee...@gmail.com wrote: On Sat, Oct 25, 2014 at 8:20 PM, Neel Natu neeln...@gmail.com wrote: On Sat, Oct 25, 2014 at 3:50 PM, Zaphod Beeblebrox zbee...@gmail.com wrote: I tried to integrate this patch into 10.1_RC3 and I failed. Is there a

Re: Bug in virtio-net

2014-12-09 Thread Peter Grehan
Hi Shawn, ​I doubt this has anything to do with vtnet. My guess is that netisr_proto[NETISR_ETHER].np_handler(m) is ​NULL for some reason. Do you have a dump? core.txt is attached. I've also uploaded it to the link below in case the attachment is scrubbed.

Re: Bug in virtio-net

2014-12-09 Thread Shawn Webb
On Tue, Dec 9, 2014 at 12:40 PM, Peter Grehan gre...@freebsd.org wrote: Hi Shawn, ​I doubt this has anything to do with vtnet. My guess is that netisr_proto[NETISR_ETHER].np_handler(m) is ​NULL for some reason. Do you have a dump? core.txt is attached. I've also uploaded it to the link

Re: HEADS UP: Merging projects/bhyve_svm to HEAD

2014-12-09 Thread Matthew Grooms
On 12/9/2014 11:03 AM, John Nielsen wrote: On Oct 26, 2014, at 4:40 PM, Zaphod Beeblebrox zbee...@gmail.com wrote: On Sat, Oct 25, 2014 at 8:20 PM, Neel Natu neeln...@gmail.com wrote: On Sat, Oct 25, 2014 at 3:50 PM, Zaphod Beeblebrox zbee...@gmail.com wrote: I tried to integrate this patch

Re: HEADS UP: Merging projects/bhyve_svm to HEAD

2014-12-09 Thread Neel Natu
Hi Matthew, On Tue, Dec 9, 2014 at 9:45 AM, Matthew Grooms mgro...@shrew.net wrote: On 12/9/2014 11:03 AM, John Nielsen wrote: On Oct 26, 2014, at 4:40 PM, Zaphod Beeblebrox zbee...@gmail.com wrote: On Sat, Oct 25, 2014 at 8:20 PM, Neel Natu neeln...@gmail.com wrote: On Sat, Oct 25, 2014

Re: re(4) use-after-free

2014-12-09 Thread Ben Perrault
Shawn, I have the same problem on a Lenovo Y40 and a few other systems with that interface. To work around it, I've done: ifconfig re0 down ifconfig re0 -tso ifconfig re0 up ( and give it a go 15 seconds ) and dhclient should do it's thing. The only way I've been able to get -tso and DHCP

Re: /usr/include/c++/v1/cmath:653:9: error

2014-12-09 Thread Dimitry Andric
On 08 Dec 2014, at 22:17, AN a...@neu.net wrote: FreeBSD 11.0-CURRENT FreeBSD 11.0-CURRENT #15 r275578: Sun Dec 7 15:25:11 EST 2014 :/usr/obj/usr/src/sys/MYKERNEL amd64 [root@mail /usr/src]# svnlite info Path: . Working Copy Root Path: /usr/src URL: svn://svn.freebsd.org/base/head

LOR on head using virtualbox between intel kms and sound, with system lockup

2014-12-09 Thread Guido Falsi
Hi, I've experienced a hard lockup on head r275563, amd64. The hardware is a laptop with an intel graphics card. If any further info is required just ask. I had just launched a virtualbox VM with Windows 7, the system locked up just after the startup sound was played in the VM, X11