RE: [smartos-discuss] Re-occurrence of bug 3917

Hi Brian, Any feedback on this? Not sure if you've had a chance to look? Kind regards, Angelo. From: Brian Bennett [mailto:brian.benn...@joyent.com] Sent: Tuesday, 20 September 2016 20:21 To: smartos-discuss@lists.smartos.org Subject: Re: [smartos-discuss] Re-occurrence of bug

Re: [smartos-discuss] Re-occurrence of bug 3917

Hi Brian I have the file, can I get a manta url please ? Thanks Len On Tue, 20 Sep 2016 at 20:32 Brian Bennett wrote: > You can either put it somewhere I can download it, or I can give you a > Manta URL to upload to. > > > -- > Brian Bennett > Systems Engineer,

Re: [smartos-discuss] Re-occurrence of bug 3917

You can either put it somewhere I can download it, or I can give you a Manta URL to upload to. -- Brian Bennett Systems Engineer, Cloud Operations Joyent, Inc. | www.joyent.com > On Sep 20, 2016, at 11:22 AM, Len Weincier wrote: > > Hi Brian >

Re: [smartos-discuss] Re-occurrence of bug 3917

Hi Brian How do we get the dump to you ? Thanks Len On Tue, 20 Sep 2016 at 20:21 Brian Bennett wrote: > Len or Zak, would either of you be able to provide us with a crash dump? > It should be in /var/crash/volatile on any CN that had this panic occur. > > > -- >

Re: [smartos-discuss] Re-occurrence of bug 3917

Len or Zak, would either of you be able to provide us with a crash dump? It should be in /var/crash/volatile on any CN that had this panic occur. -- Brian Bennett Systems Engineer, Cloud Operations Joyent, Inc. | www.joyent.com > On Sep 19, 2016, at 5:09 AM, Len

Re: [smartos-discuss] Re-occurrence of bug 3917

Hi This has now happened to 3 hosts in the last 3 days. Any idea what we can look at ? It seems to happen under high load on those systems, all older E5 based hosts. We just had another reboot and this is in /var/adm/messages 2016-09-19T11:49:39.065057+00:00 c1a unix: [ID 836849 kern.notice]

Re: [smartos-discuss] Re-occurrence of bug 3917

Hi Brian Thanks, here's a full stack trace. Ciao Zak On 18 September 2016 at 21:58, Brian Bennett wrote: > Zak, > > Considering that illumos #3917 is three years old, you've probably hit a > different bug involving mutexes. It would be best if you can give the full

Re: [smartos-discuss] Re-occurrence of bug 3917

Zak, Considering that illumos #3917 is three years old, you've probably hit a different bug involving mutexes. It would be best if you can give the full stack trace, not just the top two frames. Having the full stack trace, I may be able to identify the particular crash you encountered.

[smartos-discuss] Re-occurrence of bug 3917

Hi This issue here: https://illumos.org/issues/3917 seems to have hit one of our production boxes today. I took a look at the dump and it seems to tally precisely with this issue. Here's a snippet: mdb -k unix.0 vmcore.0 Loading modules: [ unix genunix specfs dtrace mac cpu.generic uppc