[uml-devel] uml_net zombie processes

2015-07-13 Thread Thomas Meyer
Hi, The uml_net network setup "fails" on my computer with: [ 15.93] helper_wait : waitpid process 11673 failed, errno = 10 [ 15.93] * modprobe tun * ifconfig tap0 192.168.10.1 netmask 255.255.255.255 up * bash -c echo 1 > /proc/sys/net/ipv4/ip_forward [

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Richard Weinberger
On Mon, Jul 13, 2015 at 3:41 PM, Thomas Meyer wrote: > Hi, > > The uml_net network setup "fails" on my computer with: > > [ 15.93] helper_wait : waitpid process 11673 failed, errno = 10 > [ 15.93] * modprobe tun >* ifconfig tap0 192.168.10.1 netmask 255.255.255.255 up >

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Thomas Meyer
Am Montag, den 13.07.2015, 15:52 +0200 schrieb Richard Weinberger: > On Mon, Jul 13, 2015 at 3:41 PM, Thomas Meyer > wrote: > > Hi, > > > > The uml_net network setup "fails" on my computer with: > > > > [ 15.93] helper_wait : waitpid process 11673 failed, errno = > > 10 > > [ 15.93

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Richard Weinberger
Am 13.07.2015 um 15:58 schrieb Thomas Meyer: > Am Montag, den 13.07.2015, 15:52 +0200 schrieb Richard Weinberger: >> On Mon, Jul 13, 2015 at 3:41 PM, Thomas Meyer >> wrote: >>> Hi, >>> >>> The uml_net network setup "fails" on my computer with: >>> >>> [ 15.93] helper_wait : waitpid process

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Thomas Meyer
Am Montag, den 13.07.2015, 16:00 +0200 schrieb Richard Weinberger: > Am 13.07.2015 um 15:58 schrieb Thomas Meyer: > > Am Montag, den 13.07.2015, 15:52 +0200 schrieb Richard Weinberger: > > > On Mon, Jul 13, 2015 at 3:41 PM, Thomas Meyer > > > wrote: > > > > Hi, > > > > > > > > The uml_net networ

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Richard Weinberger
Am 13.07.2015 um 16:24 schrieb Thomas Meyer: >> Yeah. And please add a dump_stack() to figure out where it was >> called. > > I think calling dump_stack() somehow changed the errno to 25?! > > +extern __attribute__((regparm(0))) void dump_stack(void); Hmm, maybe the regparm(0) kills your stac

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Thomas Meyer
Am Montag, den 13.07.2015, 16:41 +0200 schrieb Richard Weinberger: > Am 13.07.2015 um 16:24 schrieb Thomas Meyer: > > > Yeah. And please add a dump_stack() to figure out where it was > > > called. > > > > I think calling dump_stack() somehow changed the errno to 25?! > > > > > +extern __attrib

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Richard Weinberger
Am 13.07.2015 um 17:08 schrieb Thomas Meyer: > Am Montag, den 13.07.2015, 16:41 +0200 schrieb Richard Weinberger: >> Am 13.07.2015 um 16:24 schrieb Thomas Meyer: Yeah. And please add a dump_stack() to figure out where it was called. >>> >>> I think calling dump_stack() somehow changed th

Re: [uml-devel] uml_net zombie processes

2015-07-13 Thread Thomas Meyer
Am Montag, den 13.07.2015, 17:11 +0200 schrieb Richard Weinberger: > Am 13.07.2015 um 17:08 schrieb Thomas Meyer: > > Am Montag, den 13.07.2015, 16:41 +0200 schrieb Richard Weinberger: > > > Am 13.07.2015 um 16:24 schrieb Thomas Meyer: > > > > > Yeah. And please add a dump_stack() to figure out whe

Re: [uml-devel] uml_net zombie processes

2015-07-15 Thread Richard Weinberger
On Mon, Jul 13, 2015 at 5:12 PM, Thomas Meyer wrote: > Am Montag, den 13.07.2015, 17:11 +0200 schrieb Richard Weinberger: >> Am 13.07.2015 um 17:08 schrieb Thomas Meyer: >> > Am Montag, den 13.07.2015, 16:41 +0200 schrieb Richard Weinberger: >> > > Am 13.07.2015 um 16:24 schrieb Thomas Meyer: >> >

Re: [uml-devel] uml_net zombie processes

2015-07-15 Thread Thomas Meyer
Am Mittwoch, den 15.07.2015, 12:12 +0200 schrieb Richard Weinberger: > On Mon, Jul 13, 2015 at 5:12 PM, Thomas Meyer > wrote: > > Am Montag, den 13.07.2015, 17:11 +0200 schrieb Richard Weinberger: > > > Am 13.07.2015 um 17:08 schrieb Thomas Meyer: > > > > Am Montag, den 13.07.2015, 16:41 +0200 sc

Re: [uml-devel] uml_net zombie processes

2015-08-09 Thread Richard Weinberger
On Wed, Jul 15, 2015 at 3:58 PM, Thomas Meyer wrote: > Am Mittwoch, den 15.07.2015, 12:12 +0200 schrieb Richard Weinberger: >> On Mon, Jul 13, 2015 at 5:12 PM, Thomas Meyer >> wrote: >> > Am Montag, den 13.07.2015, 17:11 +0200 schrieb Richard Weinberger: >> > > Am 13.07.2015 um 17:08 schrieb Thom

Re: [uml-devel] uml_net zombie processes

2015-08-09 Thread Thomas Meyer
Am Sonntag, den 09.08.2015, 19:57 +0200 schrieb Richard Weinberger: > On Wed, Jul 15, 2015 at 3:58 PM, Thomas Meyer > wrote: > > Am Mittwoch, den 15.07.2015, 12:12 +0200 schrieb Richard > > Weinberger: > > > On Mon, Jul 13, 2015 at 5:12 PM, Thomas Meyer > > > wrote: > > > > Am Montag, den 13.07