[sr-dev] [kamailio/kamailio] ERROR: <core> [core/resolve.c:941]: get_record(): unknown type 41 (#2758)
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Thu Jun 3 05:34:03 CEST 2021
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Getting an error about DNS type 41
Type 41 is OPT - which I believe is used by Microsoft 365
Any time DNS type 41 appears
#### Debugging Data
If you got a core dump, use gdb to extract troubleshooting data - full backtrace,
local variables and the list of the code at the issue location.
gdb /path/to/kamailio /path/to/corefile
If you are familiar with gdb, feel free to attach more of what you consider to
(paste your debugging data here)
#### Log Messages
Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
(paste your log messages here)
#### SIP Traffic
If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
(paste your sip traffic here)
### Possible Solutions
Please add code to support type 41 - probably need to just ignore it.
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
version: kamailio 5.1.2 (x86_64/linux)
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
compiled with gcc 7.3.0
I check the source, type 41 isn't supported on the current source tree.
* **Operating System**:
Linux host-sbc 5.4.0-1047-azure #49~18.04.1-Ubuntu SMP Thu Apr 22 21:28:54 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
(paste your output here)
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