[dpdk-dev] [PATCH v2 0/2] add inline protocol support

[Nelio Laranjeiro]

On Wed, Nov 22, 2017 at 06:25:12PM +0530, Anoob wrote:
> Hi Nelio,
> 
> Which mode was attempted when you got the crash? Is it with inline-protocol?

Hi Annoob,

Yes, MLX5 ConnectX-4 Lx INNOVA is an inline crypto NIC.

> Thanks,
> 
> Anoob
> 
> 
> On 11/22/2017 05:51 PM, Nelio Laranjeiro wrote:
> > Hi Anoob,
> > 
> > I am facing a segfault in ipsec-secgw with this series when using MLX5
> > PMD, maybe you can help here, see the following gdb backtrace.
> > 
> >   Thread 1 "ipsec-secgw" received signal SIGSEGV, Segmentation fault.
> >   0x00005555555b5123 in __rte_security_attach_session (sym_op=0x0, sess=0x7ffef7edb540) at /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_security.h:378
> >   378             sym_op->sec_session = sess;
> >   (gdb) bt
> >   #0  0x00005555555b5123 in __rte_security_attach_session (sym_op=0x0, sess=0x7ffef7edb540) at /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_security.h:378
> >   #1  0x00005555555b5178 in rte_security_attach_session (op=0x7fffe8a90008, sess=0x7ffef7edb540) at /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_security.h:414
> >   #2  0x00005555555b6389 in ipsec_enqueue (xform_func=0x5555555b7961 <esp_inbound>, ipsec_ctx=0x555556003a00 <lcore_conf+1689984>, pkts=0x7fffffffdaf0, sas=0x7fffffffd830,
> >       nb_pkts=1) at /root/dpdk/examples/ipsec-secgw/ipsec.c:449
> >   #3  0x00005555555b68f5 in ipsec_inbound (ctx=0x555556003a00 <lcore_conf+1689984>, pkts=0x7fffffffdaf0, nb_pkts=1, len=32) at /root/dpdk/examples/ipsec-secgw/ipsec.c:542
> >   #4  0x00005555555c3713 in process_pkts_inbound (ipsec_ctx=0x555556003a00 <lcore_conf+1689984>, traffic=0x7fffffffd8f0) at /root/dpdk/examples/ipsec-secgw/ipsec-secgw.c:465
> >   #5  0x00005555555c42eb in process_pkts (qconf=0x555556001480 <lcore_conf+1680384>, pkts=0x7fffffffe830, nb_pkts=1 '\001', portid=0)
> >       at /root/dpdk/examples/ipsec-secgw/ipsec-secgw.c:699
> >   #6  0x00005555555c47eb in main_loop (dummy=0x0) at /root/dpdk/examples/ipsec-secgw/ipsec-secgw.c:792
> >   #7  0x00005555556301c5 in rte_eal_mp_remote_launch (f=0x5555555c43e8 <main_loop>, arg=0x0, call_master=CALL_MASTER) at /root/dpdk/lib/librte_eal/common/eal_common_launch.c:91
> >   #8  0x00005555555c65a3 in main (argc=8, argv=0x7fffffffeb18) at /root/dpdk/examples/ipsec-secgw/ipsec-secgw.c:1608
> > 
> > Thanks,
> > 
> 

-- 
Nélio Laranjeiro
6WIND