Re: UDP LOR with the latest RELENG_7

2008-10-12 Thread Jeremy Chadwick
On Sun, Oct 12, 2008 at 10:08:30PM +0300, Vlad GALU wrote: > On Sun, Oct 12, 2008 at 1:40 PM, Robert Watson <[EMAIL PROTECTED]> wrote: > > > > On Fri, 10 Oct 2008, Robert Watson wrote: > > > >> On Fri, 10 Oct 2008, Jeremy Chadwick wrote: > >> > I'll see whether the system still locks up or no

Re: UDP LOR with the latest RELENG_7

2008-10-12 Thread Vlad GALU
On Sun, Oct 12, 2008 at 1:40 PM, Robert Watson <[EMAIL PROTECTED]> wrote: > > On Fri, 10 Oct 2008, Robert Watson wrote: > >> On Fri, 10 Oct 2008, Jeremy Chadwick wrote: >> I'll see whether the system still locks up or not though.. >>> >>> Okay, I'm bringing rwatson@ into the thread since this

Re: UDP LOR with the latest RELENG_7

2008-10-12 Thread Robert Watson
On Fri, 10 Oct 2008, Robert Watson wrote: On Fri, 10 Oct 2008, Jeremy Chadwick wrote: I'll see whether the system still locks up or not though.. Okay, I'm bringing rwatson@ into the thread since this is specific to UDP. I've now fixed the bug leading to the lock order reversal; I'd be i

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Robert Watson
On Fri, 10 Oct 2008, Jeremy Chadwick wrote: I'll see whether the system still locks up or not though.. Okay, I'm bringing rwatson@ into the thread since this is specific to UDP. I've now fixed the bug leading to the lock order reversal; I'd be interested in knowing if it also corrects th

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Robert Watson
On Fri, 10 Oct 2008, Jeremy Chadwick wrote: I'll see whether the system still locks up or not though.. Okay, I'm bringing rwatson@ into the thread since this is specific to UDP. Crumbs. It looks like the tunable fetch got dropped into the wrong function of udp_inpcb_init() and udp_init()

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Jeremy Chadwick
On Fri, Oct 10, 2008 at 06:24:59PM +0300, Vlad GALU wrote: > On Fri, Oct 10, 2008 at 6:21 PM, Jeremy Chadwick <[EMAIL PROTECTED]> wrote: > > On Fri, Oct 10, 2008 at 06:11:25PM +0300, Vlad GALU wrote: > >> On Fri, Oct 10, 2008 at 5:57 PM, Mike Tancsa <[EMAIL PROTECTED]> wrote: > >> > At 08:40 AM 10/

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Vlad GALU
On Fri, Oct 10, 2008 at 6:21 PM, Jeremy Chadwick <[EMAIL PROTECTED]> wrote: > On Fri, Oct 10, 2008 at 06:11:25PM +0300, Vlad GALU wrote: >> On Fri, Oct 10, 2008 at 5:57 PM, Mike Tancsa <[EMAIL PROTECTED]> wrote: >> > At 08:40 AM 10/10/2008, Vlad GALU wrote: >> >> >> >> As my kernel had started to

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Jeremy Chadwick
On Fri, Oct 10, 2008 at 06:11:25PM +0300, Vlad GALU wrote: > On Fri, Oct 10, 2008 at 5:57 PM, Mike Tancsa <[EMAIL PROTECTED]> wrote: > > At 08:40 AM 10/10/2008, Vlad GALU wrote: > >> > >> As my kernel had started to lock up periodically and I don't have > >> hands-on access to that machine, I ena

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Vlad GALU
On Fri, Oct 10, 2008 at 5:57 PM, Mike Tancsa <[EMAIL PROTECTED]> wrote: > At 08:40 AM 10/10/2008, Vlad GALU wrote: >> >> As my kernel had started to lock up periodically and I don't have >> hands-on access to that machine, I enabled WITNESS. >> So these started to pop up: > > Is this with a stock

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Mike Tancsa
At 08:40 AM 10/10/2008, Vlad GALU wrote: As my kernel had started to lock up periodically and I don't have hands-on access to that machine, I enabled WITNESS. So these started to pop up: Is this with a stock kernel and sysctl settings ? Or do you have any custom kernel options ?

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Vlad GALU
On Fri, Oct 10, 2008 at 5:42 PM, Jeremy Chadwick <[EMAIL PROTECTED]> wrote: > On Fri, Oct 10, 2008 at 03:40:26PM +0300, Vlad GALU wrote: >>As my kernel had started to lock up periodically and I don't have >> hands-on access to that machine, I enabled WITNESS. >> So these started to pop up: >> >

Re: UDP LOR with the latest RELENG_7

2008-10-10 Thread Jeremy Chadwick
On Fri, Oct 10, 2008 at 03:40:26PM +0300, Vlad GALU wrote: >As my kernel had started to lock up periodically and I don't have > hands-on access to that machine, I enabled WITNESS. > So these started to pop up: > > -- cut here -- > --- syscall (97, FreeBSD ELF64, socket), rip = 0x80070427c, rsp

UDP LOR with the latest RELENG_7

2008-10-10 Thread Vlad GALU
As my kernel had started to lock up periodically and I don't have hands-on access to that machine, I enabled WITNESS. So these started to pop up: -- cut here -- --- syscall (97, FreeBSD ELF64, socket), rip = 0x80070427c, rsp = 0x7fffe8c8, rbp = 0x516348 --- uma_zalloc_arg: zone "16" with th