On Mon, Jun 10, 2024 at 11:31 AM Mark Kettenis <mark.kette...@xs4all.nl> wrote:
> dv@ posted a very similar crash that happened on amd64 a few days ago:
> https://marc.info/?l=openbsd-bugs&m=171761402618985&w=2
I've been installing latest snapshots in hopes one of the other system
fixes will help me. Latest kernel crash for me on the Go builder workload:
ddb{6}> show panic
cpu0: pool_do_get: pted: page empty
cpu1: kernel diagnostic assertion "((flags & PGO_LOCKED) != 0 && rw_lock_held(
uobj->vmobjlock)) || (flags & PGO_LOCKED) == 0" failed: file "/usr/src/sys/uvm/
uvm_vnode.c", line 953
cpu2: kernel diagnostic assertion "((flags & PGO_LOCKED) != 0 && rw_lock_held(
uobj->vmobjlock)) || (flags & PGO_LOCKED) == 0" failed: file "/usr/src/sys/uvm/
uvm_vnode.c", line 953
cpu3: kernel diagnostic assertion "((flags & PGO_LOCKED) != 0 && rw_lock_held(
uobj->vmobjlock)) || (flags & PGO_LOCKED) == 0" failed: file "/usr/src/sys/uvm/
uvm_vnode.c", line 953
*cpu4: kernel diagnostic assertion "pm == pted->pted_pmap" failed: file "/usr/s
rc/sys/arch/powerpc64/powerpc64/pmap.c", line 866
cpu5: kernel diagnostic assertion "amap == NULL || rw_write_held(amap->am_lock
)" failed: file "/usr/src/sys/uvm/uvm_fault.c", line 845
cpu6: pool_do_get: pted: page empty
ddb{6}> trace
panic+0x134
pool_do_get+0x398
pool_get+0xcc
pmap_enter+0x1ac
uvm_fault_lower+0x8dc
uvm_fault+0x200
trap+0x4a8
trapagain+0x4
--- trap (type 0x300) ---
End of kernel: 0x4feb49590 lr 0x7bddc
