First kernel crash during this ports bulk build, I have rebooted the
machine.  No idea whether this is the usual memory corruption I see on
this hardware.

OpenBSD/riscv64 (riscv64-4.ports.openbsd.org) (console)

login: t[0] == 0x00000033635ab000
t[1] == 0xffffffc0005ab43e
t[2] == 0x000000000038af62
t[3] == 0x0000000000000000
t[4] == 0x00000000d47cf178
t[5] == 0x00000000ee7c6af0
t[6] == 0x000000007c967e3f
s[0] == 0xffffffc322730bd0
s[1] == 0x0000000000000002
s[2] == 0xffffffc333664210
s[3] == 0xffffffc338961ef8
s[4] == 0x0000000000000001
s[5] == 0x0000000000000002
s[6] == 0xffffffc333664210
s[7] == 0x0000000000000012
s[8] == 0xffffffc333664250
s[9] == 0x0000000000000011
s[10] == 0xffffffffffffffff
s[11] == 0x0000000000000001
a[0] == 0xff00ffc333bb9120
a[1] == 0xffffffc338961f00
a[2] == 0x0000000000000001
a[3] == 0x0000000000000001
a[4] == 0x0000000000000010
a[5] == 0x0000000000000202
a[6] == 0x0000000000000012
a[7] == 0xffffffc023ad8f44
sepc == 0xffffffc0005aa9a2
sstatus == 0x0000000200000120
stval == 0x0000004333bb9120
scause == 0x000000000000000d
panic: Fatal page fault at 0xffffffc0005aa9a2: 0x4333bb9120
Stopped at      panic+0x106:    addi    a0,zero,256    TID    PID    UID     PR
FLAGS     PFLAGS  CPU  COMMAND
 141098  68043     55   0x3000002  0x4000000    0  compile
 364938   9101     55   0x1000002          0    1  meinproc5
*  8477   5653     55   0x1000002          0    3  c++
  74488  43163     55   0x1000002          0    2  cc
panic() at panic+0x106
do_trap_supervisor() at do_trap_supervisor+0x1e8
cpu_exception_handler_supervisor() at cpu_exception_handler_supervisor+0x7a
amap_wiperange_chunk() at amap_wiperange_chunk+0x80
amap_pp_adjref() at amap_pp_adjref+0x23a
amap_adjref_anons() at amap_adjref_anons+0xbc
uvm_unmap_detach() at uvm_unmap_detach+0x6a
sys_munmap() at sys_munmap+0x108
svc_handler() at svc_handler+0x28a
do_trap_user() at do_trap_user+0x15c
cpu_exception_handler_user() at cpu_exception_handler_user+0x7c
end of kernel
end trace frame: 0xd47cef4a, count: 4


-- 
jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF  DDCC 0DFA 74AE 1524 E7EE

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