I see very similar crash here on todays -current on ThinkPad T500 too.
Karel
On 4/24/19 5:33 PM, Matthieu Herrb wrote:
panic: attempt to execute user address 0x0 in supervisor mode
Stopped at db_enter+0x10: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
db_enter(10,ffff8000221d48a0,286,8,ffffffff812ed1d0,ffff8000221d48a0) at db=
_ent
er+0x10
panic(ffffffff81aedc37,ffffffff81aedc37,ffff8000fffff2c0,0,ffff8000221d4a10=
,fff
f8000221cf000) at panic+0x128
pageflttrap(ffff8000221d4a10,0,db99077e570952fb,ffff8000221d4a10,6,0) at pa=
gefl
ttrap+0x2eb
kerntrap(ffff8000221d4a10,ffff8000221d4a10,1e6875b4b18af296,ffff80000007c60=
0,ff
ff80000007f000,ffffffff81cf0f28) at kerntrap+0x91
alltraps_kern(6,ffffffff81cf0f28,0,10,ffff80000007c600,ffff80000007f000) at=
all
traps_kern+0x7b
0(ffff8000221d4b20,ffff80000007c600,850e16afd029f3d7,0,ffff80000007a400,0) =
at 0
Xintr_ioapic_level11_untramp(0,0,1388,0,ffff8000000239e0,ffffffff81d276d0) =
at X
intr_ioapic_level11_untramp+0x1a3
acpicpu_idle(75424449b591457a,ffffffff81d27010,ffffffff81d26ff0,ffff8000fff=
ff2c
0,0,0) at acpicpu_idle+0x271
sched_idle(ffffffff81d26ff0,ffffffff81d26ff0,0,0,ffffffff81d26ff0,ffffffff8=
150f
b90) at sched_idle+0x205
end trace frame: 0x0, count: 6
https://www.openbsd.org/ddb.html describes the minimum info required in bug
--db_more--=08=08=08=08=08=08=08=08=08=08=08 =08=08=08=08=08=08=
=08=08=08=08=08reports. Insufficient info makes it difficult to find and f=
ix bugs.
