Hi, I meant to send a note yesterday but fatigue got the better of me.
I suggest updaing to the latest, delivered yesterday, which has fixes for every problem I have encountered or seen mentioned including this one, and survives low memory stress testing for me: /* $NetBSD: pmap.c,v 1.378 2020/03/19 18:58:14 ad Exp $ */ Thank you, Andrew On Fri, Mar 20, 2020 at 05:49:59PM +0000, Chavdar Ivanov wrote: > Hi, > > Overnight, while doing pkg_rolling-replace, my 'server' got: > ... > panic: kernel diagnostic assertion "ptp->wire_count == 1" failed: file > "/home/sysbuild/src/sys/arch/x86/x86/pmap.c", line 2232 > > cpu0: Begin traceback... > vpanic() at netbsd:vpanic+0x178 > kern_assert() at netbsd:kern_assert+0x48 > pmap_unget_ptp() at netbsd:pmap_unget_ptp+0x1f1 > pmap_get_ptp() at netbsd:pmap_get_ptp+0x300 > pmap_enter_ma() at netbsd:pmap_enter_ma+0x6fb > pmap_enter_default() at netbsd:pmap_enter_default+0x29 > uvm_fault_internal() at netbsd:uvm_fault_internal+0xf2e > trap() at netbsd:trap+0x50a > --- trap (number 6) --- > 7f7eec2007e0: > cpu0: End traceback... > > dumping to dev 168,2 (offset=8, size=5225879): > ... > > > -- > ----
