[asterisk-users] On kernel 3.16.2 : dahdi_rec: Invalid argument

[sean darcy]

On Fedora 20, just updated to kernel 3.16.2. Rebuilt dahdi 2.9.2 against 
it. dahdi show channels works fine, but when I try to place a call:

chan_dahdi.c:9345 dahdi_read: dahdi_rec: Invalid argument

Any help appreciated.

sean