David Levine <levin...@acm.org> wrote: >Jay wrote: [...] >> Both releases >> saw a spew of "Broken pipe" errors after test-mhparam, not sure if >> that's expected or not. > >That's not expected. The test immediately after that test-mhparam >is test/oauth/test-send. I tried running it under "sh -x" but >that causes it to fail. It's not a big test, would you be able to >cut it down to try to isolate the source of those errors?
I don't have it totally worked out, but it's coming from "fakehttp". I put some debug in and got a core: serve: pid 5325 PIDFN /tmp/fakehttp.pid serve: pid 5327 PIDFN /tmp/fakesmtp.pid serve: pid 5343 PIDFN /tmp/fakehttp.pid serve: pid 5345 PIDFN /tmp/fakesmtp.pid server writev s 0 errno 32 pid 5344 PIDFN /tmp/fakehttp.pid data . serve: pid 5356 PIDFN /tmp/fakesmtp.pid serve: pid 5366 PIDFN /tmp/fakehttp.pid Core was generated by `/storage/src/nmh/test/fakehttp /storage/src/nmh/test/testdir/5088.http-req 6408'. Program terminated with signal SIGABRT, Aborted. #0 0x00007feb19897438 in __GI_raise (sig=sig@entry=0x6) at ../sysdeps/unix/sysv/linux/raise.c:54 54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) where #0 0x00007feb19897438 in __GI_raise (sig=sig@entry=0x6) at ../sysdeps/unix/sysv/linux/raise.c:54 #1 0x00007feb1989903a in __GI_abort () at abort.c:89 #2 0x0000000000401a3d in putcrlf (socket=socket@entry=0x0, data=0x1f45010 ".") at test/server.c:233 #3 0x0000000000401116 in send_res (res=0x1f45240, conn=0x0) at test/fakehttp.c:93 #4 main (argc=<optimized out>, argv=<optimized out>) at test/fakehttp.c:131 Frame 1 is a call to abort right after the printf (perror in the original code) for the "server writev" message. If I put in more debug printfs, the problem stops, so I'm guessing it's a race somewhere. -J --- -Jay Vosburgh, jay.vosbu...@canonical.com