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Re: Frequent network code panics



On 2017/03/28 16:07, Hauke Fath wrote:
On Tue, 28 Mar 2017 14:16:05 +0900, Masanobu SAITOH wrote:
or, with either ixg0 of wm0,

ixg0 "or" wm0?

Yes, of course, sorry.

Could you show me the stack trace of wm?

fatal page fault in supervisor mode
trap type 6 code 0 rip ffffffff801d5cab cs 8 rflags 10202 cr2 20000000c
ilevel 6 rsp fffffe810e873c88
curlwp 0xfffffe821e73b840 pid 0.2 lowest kstack 0xfffffe810e8712c0
panic: trap
cpu0: Begin traceback...
vpanic() at netbsd:vpanic+0x13c
snprintf() at netbsd:snprintf
startlwp() at netbsd:startlwp
alltraps() at netbsd:alltraps+0x96
wm_intr() at netbsd:wm_intr+0x3e0
intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x19
Xintr_ioapic_level1() at netbsd:Xintr_ioapic_level1+0xf2
--- interrupt ---
x86_mwait() at netbsd:x86_mwait+0xd
acpicpu_cstate_idle_enter() at netbsd:acpicpu_cstate_idle_enter+0xc2
acpicpu_cstate_idle() at netbsd:acpicpu_cstate_idle+0x6d
idle_loop() at netbsd:idle_loop+0xe8
cpu0: End traceback...
rebooting...

Cheerio,
hauke

someone (carp, pf or othes) broke memory?

Source code line of the following two address
might show what happened, but it would hard
to know the reason...

wm_intr() at netbsd:wm_intr+0x3e0

ixgbe_rxeof.isra.9() at netbsd:ixgbe_rxeof.isra.9+0x14a


--
-----------------------------------------------
                SAITOH Masanobu (msaitoh%execsw.org@localhost
                                 msaitoh%netbsd.org@localhost)


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