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Groups > linux.kernel > #1296206
| From | Sasha Levin <sasha.levin@oracle.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! |
| Date | 2015-12-21 22:10 +0100 |
| Message-ID | <qIfSp-3eT-1@gated-at.bofh.it> (permalink) |
| References | <qHdJ0-4oP-9@gated-at.bofh.it> <qI8nT-6V7-7@gated-at.bofh.it> <qIffH-2KY-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 12/21/2015 03:28 PM, Sasha Levin wrote: > On 12/21/2015 08:08 AM, Christoph Lameter wrote: >> > On Fri, 18 Dec 2015, Sasha Levin wrote: >> > >>>> >> > [ 531.164630] RIP vmstat_update (mm/vmstat.c:1408) >> > Hmmm.. Yes we need to fold the diffs first before disabling the timer >> > otherwise the shepherd task may intervene. >> > >> > Does this patch fix it? > It didn't. With the patch I'm still seeing: I've also noticed a new warning from the workqueue code which my scripts didn't pick up before: [ 3462.380681] BUG: workqueue lockup - pool cpus=2 node=2 flags=0x4 nice=0 stuck for 54s! [ 3462.522041] workqueue vmstat: flags=0xc [ 3462.527795] pwq 4: cpus=2 node=2 flags=0x0 nice=0 active=1/256 [ 3462.554836] pending: vmstat_update Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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mm, vmstat: kernel BUG at mm/vmstat.c:1408! Sasha Levin <sasha.levin@oracle.com> - 2015-12-19 01:40 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Christoph Lameter <cl@linux.com> - 2015-12-21 14:10 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Sasha Levin <sasha.levin@oracle.com> - 2015-12-21 21:30 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Sasha Levin <sasha.levin@oracle.com> - 2015-12-21 22:10 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Christoph Lameter <cl@linux.com> - 2015-12-21 22:20 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Christoph Lameter <cl@linux.com> - 2015-12-22 18:30 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Christoph Lameter <cl@linux.com> - 2015-12-29 18:10 +0100
Re: mm, vmstat: kernel BUG at mm/vmstat.c:1408! Christoph Lameter <cl@linux.com> - 2015-12-29 18:20 +0100
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