[DragonFlyBSD - Bug #3110] (New) crash with ipfw3 under load

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #3110 has been reported by bnegre82.

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Bug #3110: crash with ipfw3 under load
http://bugs.dragonflybsd.org/issues/3110

* Author: bnegre82
* Status: New
* Priority: Normal
* Assignee: 
* Category: PF
* Target version: 
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With the example NAT rules under DragonflyBSD 5.1
DragonFly  5.1-DEVELOPMENT DragonFly v5.1.0.417.ga3127-DEVELOPMENT #2: Sat Dec  9 13:01:06 UTC 2017     root@:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64

I got a panic under lots of traffic on a APU2 (AMD CPU) :

# paSECONDARY PANIC ON CPU 1 THREAD 0xfffff800c22df000
SECONDARY PANIC ON CPU 2 THREAD 0xfffff800c683e000
nic: libalias: malloc limit exceeded
cpuid = 0
Trace beginning at frame 0xfffff801139f7950
panic() at panic+0x236 0xffffffff805e4666
panic() at panic+0x236 0xffffffff805e4666
kmalloc() at kmalloc+0x4d8 0xffffffff805e0278
add_alias_link_dispatch() at add_alias_link_dispatch+0x6d 0xffffffff8323206d
netmsg_service_loop() at netmsg_service_loop+0x97 0xffffffff806b38b7
Debugger("panic")

CPU0 stopping CPUs: 0x0000000e
 stopped
Stopped at      Debugger+0x7c:  movb    $0,0xe299f9(%rip)



How to solve this ?
Regards,
Bertrand




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