More CARP issues under 12

Andrey V. Elsukov bu7cher at yandex.ru
Wed Feb 6 12:20:46 UTC 2019


On 05.02.2019 18:06, Pete French wrote:
> The branch and revision is 12.0-STABLE r343538 GENERIC
> 
>> # kgdb
>>
>> (kgdb) list *ether_output+0x6b6
> 
> trying to do this on the actual box is hard, as it panics, but on another
> machine running the same build I get this, which should suffice if you
> are just interested in seeing the line in the source code ?
> 
> (kgdb)  list *ether_output+0x6b6
> 0xffffffff80ca1526 is in ether_output (/usr/src/sys/net/if_ethersubr.c:435).
> 430                     if (m == NULL)
> 431                             return (0);
> 432             }
> 433
> 434             /* Continue with link-layer output */
> 435             return ether_output_frame(ifp, m);
> 436     }
> 437
> 438     static bool
> 439     ether_set_pcp(struct mbuf **mp, struct ifnet *ifp, uint8_t pcp)

Hi,

this doesn't look very useful.
Do you have some specificity with this host except carp? Some
modifications to kernel config, lagg, jails, etc.

-- 
WBR, Andrey V. Elsukov

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