* Re: dad4f140ed ("Merge branch 'xarray' of .."): Mem-Info: [not found] <5bf8a766.2eiLO6qApoh2dO55%lkp@intel.com> @ 2018-11-24 3:58 ` Matthew Wilcox 2018-11-24 9:04 ` Philip Li 0 siblings, 1 reply; 2+ messages in thread From: Matthew Wilcox @ 2018-11-24 3:58 UTC (permalink / raw) To: kernel test robot Cc: Linus Torvalds, LKP, linux-pci, linux-acpi, linux-input, dri-devel, intel-gfx, linuxppc-dev, linux-parisc, linux-fsdevel, linux-doc, linux-kernel On Sat, Nov 24, 2018 at 09:20:38AM +0800, kernel test robot wrote: > Greetings, > > 0day kernel testing robot got the below dmesg and the first bad commit is > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > commit dad4f140edaa3f6bb452b6913d41af1ffd672e45 I think you've got the wrong bisection point, confused by other messages. Here's the messages I think you intend to chase: [ 155.389297] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 52s! [ 155.409004] BUG: workqueue lockup - pool cpus=0 flags=0x4 nice=0 stuck for 40 s! [ 155.420377] Showing busy workqueues and worker pools: [ 155.428445] workqueue events: flags=0x0 [ 155.434634] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 [ 155.437904] pending: cache_reap [ 155.449671] workqueue events_power_efficient: flags=0x82 [ 155.458000] pwq 2: cpus=0 flags=0x4 nice=0 active=3/256 [ 155.461269] pending: neigh_periodic_work, do_cache_clean, check_lifetime but you're getting hung up on the testsuite problems. ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: dad4f140ed ("Merge branch 'xarray' of .."): Mem-Info: 2018-11-24 3:58 ` dad4f140ed ("Merge branch 'xarray' of .."): Mem-Info: Matthew Wilcox @ 2018-11-24 9:04 ` Philip Li 0 siblings, 0 replies; 2+ messages in thread From: Philip Li @ 2018-11-24 9:04 UTC (permalink / raw) To: Matthew Wilcox Cc: kernel test robot, Linus Torvalds, LKP, linux-pci, linux-acpi, linux-input, dri-devel, intel-gfx, linuxppc-dev, linux-parisc, linux-fsdevel, linux-doc, linux-kernel On Fri, Nov 23, 2018 at 07:58:03PM -0800, Matthew Wilcox wrote: > On Sat, Nov 24, 2018 at 09:20:38AM +0800, kernel test robot wrote: > > Greetings, > > > > 0day kernel testing robot got the below dmesg and the first bad commit is > > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > > > commit dad4f140edaa3f6bb452b6913d41af1ffd672e45 > > I think you've got the wrong bisection point, confused by other messages. > Here's the messages I think you intend to chase: > > [ 155.389297] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck > for 52s! > [ 155.409004] BUG: workqueue lockup - pool cpus=0 flags=0x4 nice=0 stuck for 40 > s! > [ 155.420377] Showing busy workqueues and worker pools: > [ 155.428445] workqueue events: flags=0x0 > [ 155.434634] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 > [ 155.437904] pending: cache_reap > [ 155.449671] workqueue events_power_efficient: flags=0x82 > [ 155.458000] pwq 2: cpus=0 flags=0x4 nice=0 active=3/256 > [ 155.461269] pending: neigh_periodic_work, do_cache_clean, check_lifetime > > > but you're getting hung up on the testsuite problems. thanks for pointing out this. Kindly ignore this report, which is false positive. > > ^ permalink raw reply [flat|nested] 2+ messages in thread
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