On Wed, Feb 03, 2016 at 07:31:35PM +0100, Jose Luis Rodriguez Garcia wrote: > On Tue, Feb 2, 2016 at 4:17 AM, Eric Haszlakiewicz <e...@nimenees.com> wrote: > > On 2/1/2016 3:51 PM, Jose Luis Rodriguez Garcia wrote: > > > > Have you tried downloading a newer version of the client from Citrix's site? > > I have just tried the last version of citrix as you told me. > > It solves the problem of the certificate (the old version didn't > understand the CA from Godaddy, but it coredumps at the startup. > > I copy backtrace/registers and output from ktruss: ... > 2412 2412 wfica RET writev 324/0x144 > 2412 2412 wfica CALL poll(0xbfbff418,1,0xffffffff) > 2412 2412 wfica RET poll 1 > 2412 2412 wfica CALL read(3,0x8264a38,0x1000) > 2412 2412 wfica GIO fd 3 read 32 bytes > "\^A\^B8\^B\0\0\0\0002\0`\^A\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" > 2412 2412 wfica RET read 32/0x20 > 2412 2412 wfica CALL read(3,0x8264a38,0x1000) > 2412 2412 wfica RET read -1 unknown errno 35 > 2412 2412 wfica CALL read(3,0x8264a38,0x1000) > 2412 2412 wfica RET read -1 unknown errno 35 > 2412 2412 wfica CALL gettimeofday(0xbfbff8bc,0) > 2412 2412 wfica RET gettimeofday 0 > 2412 2412 wfica CALL gettimeofday(0xbfbff83c,0) > 2412 2412 wfica RET gettimeofday 0 > 2412 2412 wfica CALL gettimeofday(0xbfbff7dc,0) > 2412 2412 wfica RET gettimeofday 0 > 2412 2412 wfica CALL socketcall(9,0xbfbff5f0) > 2412 2412 wfica MISC send: 16, > 06000000ffffffe87cffffffdcffffffb92200000000000000 > 2412 2412 wfica MISC msghdr: [name=0x0, namelen=0, > iov=0xf323bc84, iovlen=1, control=0x0, controllen=3226819742, flags=0] > 2412 2412 wfica GIO fd 6 wrote 34 bytes > > "\^W\^C\^A\0\^]\\\M-f`WIH*\M^F\M-%\^X\M-y\M^@9\M-t({In39$\M-!\^[\M^TNc\M^N/\M-_" > 2412 2412 wfica RET socketcall 34/0x22 > 2412 2412 wfica CALL gettimeofday(0xbfbff6fc,0) > 2412 2412 wfica RET gettimeofday 0 > 2412 2412 wfica CALL gettimeofday(0xbfbff68c,0) > 2412 2412 wfica RET gettimeofday 0 > 2412 2412 wfica CALL gettimeofday(0xbfbff6fc,0) > 2412 2412 wfica RET gettimeofday 0 > 2412 2412 wfica PSIG SIGSEGV SIG_DFL: code=SEGV_MAPERR, > addr=0x92ee48c6, trap=14) > 2412 2459 wfica RET select -1 unknown errno 4 > 2412 2412 wfica NAMI "wfica.core"
I am seeing this too. Essentially there are a load of calls to linux_sys_recvmsg which returns 35 (EAGAIN). The last round looks like got here linux_sys_recvmsg 834 (do_sys_recvmsg=35) got here linux_select1 894 selcommon=0 got here linux_sys_select 844 got here linux_sys_recvmsg 815 got here linux_to_bsd_msghdr 455 got here linux_sys_recvmsg 820 got here linux_to_bsd_msg_flags 279 msg_name=0x0 msg_namelen=0 msg_iov=0x7f7fffffebd0 msg_iov=0x7f msg_control=0x7f7fffffec20 msg_controllen=80 msg_flags=4000000 control=0xffffffff80586483 from=0xfffffe804534be58 got here linux_sys_recvmsg 834 (do_sys_recvmsg=35) got here linux_select1 894 selcommon=4 pid 3382 (wfica), uid 1000: exited on signal 11 (core dumped) So it seems that after too many retries, a timer fires and kills the process (linux_select1()). I suppose the underlying issue is with linux_sys_recvmsg, but how can you find out what? Cheers, Patrick