Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-03-29 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 In the mean while I bisected that merge id few times more to be the first bad commit - by choosing your tip tree instead of Linus git tree nad bisecting between HEAD and v3.9. The picture is always the same - the KVM hangs, after 2 mins NMIs do h

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-02-24 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 01/23/2014 07:55 PM, Dave Hansen wrote: > On 01/21/2014 08:38 AM, Toralf Förster wrote: >> Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2} >> (t=60001 jiffies g=18494 c=18493 q=183951) >> Jan 21 17:18:57 n22 kernel: s

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-02-23 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 The issue seen below is still a problem in stable 3.13.5 as well as in latest git tree of Linus' - are there any patches flying around to solve it ? On 01/21/2014 05:38 PM, Toralf Förster wrote: > Well, > > sysrq at least works, the output of > >

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-02-08 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 01/23/2014 07:55 PM, Dave Hansen wrote: > On 01/21/2014 08:38 AM, Toralf Förster wrote: >> Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2} >> (t=60001 jiffies g=18494 c=18493 q=183951) >> Jan 21 17:18:57 n22 kernel: s

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-01-26 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 01/24/2014 01:36 PM, Paolo Bonzini wrote: > Il 23/01/2014 20:50, Toralf Förster ha scritto: > | What makes the situation really annyoing - sometimes I just can > | restart my wlan device it the system works normal, but sometimes > | the whole syst

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-01-25 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 01/24/2014 01:36 PM, Paolo Bonzini wrote: > Il 23/01/2014 20:50, Toralf Förster ha scritto: | What makes the > situation really annyoing - sometimes I just can | restart my wlan > device it the system works normal, but sometimes | the whole system

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-01-24 Thread Paolo Bonzini
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 23/01/2014 20:50, Toralf Förster ha scritto: | What makes the situation really annyoing - sometimes I just can | restart my wlan device it the system works normal, but sometimes | the whole system hangs and for those cases then sometimes not even |

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-01-23 Thread Toralf Förster
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 01/23/2014 08:33 PM, Dave Hansen wrote: > On 01/23/2014 10:55 AM, Dave Hansen wrote: >> On 01/21/2014 08:38 AM, Toralf Förster wrote: >>> Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2} >>> (t=60001 jiffies g=18494 c=

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-01-23 Thread Dave Hansen
On 01/23/2014 10:55 AM, Dave Hansen wrote: > On 01/21/2014 08:38 AM, Toralf Förster wrote: >> Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2} >> (t=60001 jiffies g=18494 c=18493 q=183951) >> Jan 21 17:18:57 n22 kernel: sending NMI to all CPUs: >> Jan 21 17:18:57 n22 ke

Re: 3.13 hangs when I tried to start a KVM at a 32 bit stable Gentoo

2014-01-23 Thread Dave Hansen
On 01/21/2014 08:38 AM, Toralf Förster wrote: > Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2} > (t=60001 jiffies g=18494 c=18493 q=183951) > Jan 21 17:18:57 n22 kernel: sending NMI to all CPUs: > Jan 21 17:18:57 n22 kernel: NMI backtrace for cpu 2 > Jan 21 17:18:57 n