On 2023/07/03 14:52, Why 42? The lists account. wrote: > > Hi All, > > FYI, after patching the kernel (See: discussion from June 7th entitled > "dvmrpd start causes kernel panic: assertion failed") I am able to run > the dvmrpd multicast routing daemon and indeed it seems to be doing > something, I see messages logged regarding multicast IP address groups > or ranges that are in use, or at least configured. > > Strangely though, the daemon occasionally logs these messages: > ... > kmr_shutdown: interface em0 > waiting for children to terminate > route decision engine terminated; signal 11 > fatal in dvmrpe: msgbuf_write: Broken pipe > > It's unclear to me if this is normal operation or not, but signal 11 > (segmentation violation?) certainly doesn't look typical ... > > Should a signal 11 result in a core file being dumped? I don't find any > in any of the likely places e.g. the starting directory. > > Thanks for any tips! > > Cheers, > Robb. >
mkdir -m 700 /var/crash/dvmrpd sysctl kern.nosuidcoredump=3
