Don't know if this adds any helpful info, but I missed this part (new panic, reproducible by running dpb):
# panic: uvm_fault failed: ffffff800056516c Stopped at panic+0x150: TID PID UID PRFLAGS PFLAGS C PU COMMAND *353377 40252 55 0x2 0 2K sh 98675 49420 55 0x2 0 0 perl 521490 69842 55 0x2 0 3 perl 257185 24645 55 0x2 0 4 cc 291935 42276 55 0x100002 0 5 sh 439614 90603 55 0x2 0 1 cc db_enter() at panic+0x14c panic() at $x.0+0x6c $x.0() at uvm_fault+0x6d8 uvm_fault() at data_abort+0x134 data_abort() at do_el0_sync+0x17c do_el0_sync() at handle_el0_sync+0x74 handle_el0_sync() at 0x1dc9e30088 --- trap --- https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{2}> On Wed, Aug 21, 2019 at 12:06 PM J Sisson <sisso...@gmail.com> wrote: > > Seeing a uvm_fault failed panic while doing a dpb build on RockPro64: > > Let me know if there is any other information that would be helpful here. > > # mount > /dev/sd0a on / type ffs (local) > /dev/sd0l on /home type ffs (local, nodev, nosuid) > /dev/sd0d on /tmp type ffs (local, nodev, nosuid) > /dev/sd0f on /usr type ffs (local, nodev) > /dev/sd0g on /usr/X11R6 type ffs (local, nodev) > /dev/sd0h on /usr/local type ffs (local, nodev, wxallowed) > /dev/sd0e on /var type ffs (local, nodev, nosuid) > 10.42.42.122:/export/ports on /usr/ports type nfs (nodev, nosuid, v3, > udp, timeo=100, retrans=101) > 10.42.42.122:/var/www/htdocs/pub/OpenBSD/snapshots/packages on > /usr/ports/packages type nfs (nodev, nosuid, v3, udp, timeo=100, > retrans=101) > mfs:32825 on /usr/ports/pobj type mfs (asynchronous, local, nodev, > nosuid, wxallowed, size=6000000 512-blocks) > /dev/sd0j on /usr/ports/logs type ffs (local, nodev, nosuid) > > > ddb{2}> show panic > uvm_fault failed: ffffff80005dd918 > > ddb{2}> show uvm > Current UVM status: > pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12 > 962688 VM pages: 56556 active, 33293 inactive, 0 wired, 726055 free (90541 > ze > ro) > min 10% (25) anon, 10% (25) vnode, 5% (12) vtext > freemin=32089, free-target=42785, inactive-target=42786, wired-max=320896 > faults=14744392, traps=0, intrs=0, ctxswitch=9453045 fpuswitch=0 > softint=8930984, syscalls=10158336, kmapent=14 > fault counts: > noram=0, noanon=0, noamap=0, pgwait=0, pgrele=0 > ok relocks(total)=61170(61361), anget(retries)=6494778(0), > amapcopy=3855648 > > neighbor anon/obj pg=455716/7907349, gets(lock/unlock)=5541791/61361 > cases: anon=6060821, anoncow=433957, obj=5297761, prcopy=243839, > przero=270 > 8037 > daemon and swap counts: > woke=19, revs=0, scans=0, obscans=0, anscans=0 > busy=0, freed=0, reactivate=0, deactivate=0 > pageouts=0, pending=0, nswget=0 > nswapdev=1 > swpages=527934, swpginuse=0, swpgonly=0 paging=0 > kernel pointers: > objs(kern)=0xffffff8000aa98d8 > > ddb{2}> trace > db_enter() at panic+0x14c > panic() at $x.0+0x6c > $x.0() at uvm_pmr_get1page+0x1d8 > uvm_pmr_get1page() at uvm_pmr_getpages+0x218 > uvm_pmr_getpages() at uvm_pagealloc+0x104 > uvm_pagealloc() at uvm_fault+0x9d4 > uvm_fault() at data_abort+0x134 > data_abort() at do_el0_sync+0x1b4 > do_el0_sync() at handle_el0_sync+0x74 > handle_el0_sync() at __ALIGN_SIZE+0x19acf50 > --- trap --- > > ddb{2}> show bcstats > Current Buffer Cache status: > numbufs 27476 busymapped 0, delwri 1158 > kvaslots 12033 avail kva slots 12033 > bufpages 96016, dmapages 96016, dirtypages 2362 > pendingreads 0, pendingwrites 0 > highflips 0, highflops 0, dmaflips 0 -- "In the real world, Scully would almost always be right and Mulder would almost always be wrong." -Carpetsmoker "the biggest proof of intelligent life out there is... they've not contacted us." -EvilBagel "The doctors in a mental institution were thinking of releasing a certain schizophrenic patient. They decided to give him a test under a lie detector. One of the questions they asked him was, "Are you Napoleon?" He replied, "No." The machine showed that he was lying."
