Re: armv7 regress fork-exec hangs machine

2022-01-11 Thread Alexander Bluhm
Works for me. With this diff I get armv7 regress results again. http://bluhm.genua.de/regress/results/regress-ot7.html OK bluhm@ On Tue, Jan 11, 2022 at 01:10:27PM +0100, Mark Kettenis wrote: > > Date: Mon, 10 Jan 2022 15:40:34 +0100 (CET) > > From: Mark Kettenis > > > > > Date: Mon, 10 Jan

Re: armv7 regress fork-exec hangs machine

2022-01-11 Thread Theo de Raadt
Yes, increase it. I am not surprised, there are many poor recoveries from resource shortage. Mark Kettenis wrote: > > Date: Mon, 10 Jan 2022 15:40:34 +0100 (CET) > > From: Mark Kettenis > > > > > Date: Mon, 10 Jan 2022 14:40:50 +0100 > > > From: Alexander Bluhm > > > > > > On Thu, Jan 06,

Re: armv7 regress fork-exec hangs machine

2022-01-11 Thread Mark Kettenis
> Date: Mon, 10 Jan 2022 15:40:34 +0100 (CET) > From: Mark Kettenis > > > Date: Mon, 10 Jan 2022 14:40:50 +0100 > > From: Alexander Bluhm > > > > On Thu, Jan 06, 2022 at 03:59:55PM +0100, Alexander Bluhm wrote: > > > My armv7 regress machine hangs every day in regress/sys/kern/fork-exit. > >

Re: armv7 regress fork-exec hangs machine

2022-01-10 Thread Mark Kettenis
> Date: Mon, 10 Jan 2022 14:40:50 +0100 > From: Alexander Bluhm > > On Thu, Jan 06, 2022 at 03:59:55PM +0100, Alexander Bluhm wrote: > > My armv7 regress machine hangs every day in regress/sys/kern/fork-exit. > > Maybe a show uvm provides some information. Not really. I can reproduce the

Re: armv7 regress fork-exec hangs machine

2022-01-10 Thread Alexander Bluhm
On Thu, Jan 06, 2022 at 03:59:55PM +0100, Alexander Bluhm wrote: > My armv7 regress machine hangs every day in regress/sys/kern/fork-exit. Maybe a show uvm provides some information. Stopped at db_enter: ldrbr15, [r15, r15, ror r15]! ddb> trace db_enter rlv=0xc06bd178

armv7 regress fork-exec hangs machine

2022-01-06 Thread Alexander Bluhm
Hi, My armv7 regress machine hangs every day in regress/sys/kern/fork-exit. I can still break into ddb. Looks like an endless loop in uvm_map_fix_space(). Note that it does not happen when I boot the machine and run only the fork-exit test. This test hangs it when I run all regress tests in a