Here's a patch that adds a tracepoint that allows local aborts to be debugged. This needs to be applied on top of the just-posted call refcount overhaul patch.
The patches can be found here also: http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-rewrite Tagged thusly: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git rxrpc-rewrite-20160904-2 David --- David Howells (1): rxrpc: Add tracepoint for working out where aborts happen fs/afs/rxrpc.c | 17 ++++--- include/net/af_rxrpc.h | 3 + include/trace/events/rxrpc.h | 29 +++++++++++ net/rxrpc/ar-internal.h | 27 +++++++---- net/rxrpc/call_event.c | 7 ++- net/rxrpc/call_object.c | 2 - net/rxrpc/conn_event.c | 6 ++ net/rxrpc/input.c | 7 ++- net/rxrpc/insecure.c | 19 ++++--- net/rxrpc/rxkad.c | 108 +++++++++++++++++++----------------------- net/rxrpc/sendmsg.c | 18 ++++--- 11 files changed, 140 insertions(+), 103 deletions(-)