Re: Panic in pmap_remove_pages on 4.0-current

This exact problem came up last month. pmap_remove_pages is tripping over a corrupted page table entry (pte). Unfortunately, by the time the panic occurs, pmap_remove_pages has overwritten the corrupted pte with zero. Earlier this month, I added a KASSERT to detect this problem (and panic) befor

Re: Panic in pmap_remove_pages on 4.0-current

This exact problem came up last month. pmap_remove_pages is tripping over a corrupted page table entry (pte). Unfortunately, by the time the panic occurs, pmap_remove_pages has overwritten the corrupted pte with zero. Earlier this month, I added a KASSERT to detect this problem (and panic) befo

Panic in pmap_remove_pages on 4.0-current

Anybody seen this before? I was building gtk12 in /usr/ports which died with a sig 11. I restarted it and it panic'd sometime later. Crash and kernel file available on anonymous ftp at ftp://chaos.stdio.com/pub/crash. anarchy# gdb -k /var/crash/kernel.0 -c /var/crash/vmcore.0 GNU gdb 4.18 Cop

Panic in pmap_remove_pages on 4.0-current

Anybody seen this before? I was building gtk12 in /usr/ports which died with a sig 11. I restarted it and it panic'd sometime later. Crash and kernel file available on anonymous ftp at ftp://chaos.stdio.com/pub/crash. anarchy# gdb -k /var/crash/kernel.0 -c /var/crash/vmcore.0 GNU gdb 4.18 Co