Bug 106444
| Summary: | [netgraph] [panic] Kernel Panic on Binding to an ip to a virtual atm interface(ng_atmpif) | ||
|---|---|---|---|
| Product: | Base System | Reporter: | Justin Unwin <junwin> |
| Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> |
| Status: | Open --- | ||
| Severity: | Affects Only Me | Keywords: | crash |
| Priority: | Normal | ||
| Version: | Unspecified | ||
| Hardware: | Any | ||
| OS: | Any | ||
Responsible Changed From-To: freebsd-i386->freebsd-bugs This does not sound i386-specific. Responsible Changed From-To: freebsd-bugs->freebsd-net Over to maintainer(s). For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped Keyword:
crash
– in lieu of summary line prefix:
[panic]
* bulk change for the keyword
* summary lines may be edited manually (not in bulk).
Keyword descriptions and search interface:
<https://bugs.freebsd.org/bugzilla/describekeywords.cgi>
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I am attempting to play around with ATM virtual interfaces but I am unable to get the interface to bind to an ip address without causing a kernel panic. I have tried to find documentation on this error but have failed. I am beginning to think it is a bug. Here is an excerpt of what happens after configuring the atm intefrace("See How to repeat the problem for more specifics") <<< routeb# ifconfig atm0 10.1.1.1 netmask 255.255.255.0 up panic: ipatm_nifstat: setaddr missing ip_nif How-To-Repeat: Just run the following and make sure you have all the necessary netgraph + atm modules. Try the above kernel config. ngctl -f - <<EOF mkpeer atmpif dummy link name .:dummy vatmpif1 EOF ngctl -d mkpeer vatmpif1: ksocket link inet/dgram/udp ngctl msg vatmpif1: setconfig \{ debug=1 pcr=353207 macaddr=00:09:c0:00:00:ce \} atm set netif hva1 atm 5 atm attach hva1 sigpvc #Bind to an ip on atm0 - 5 and you get a panic ifconfig atm0 10.1.1.1 netmask 255.255.255.0 up