Hi Damjan, I encountered the same issue on a different host with the same hardware, here is a stack trace:
DBGvpp# sh int
Name Idx State MTU (L3/IP4/IP6/MPLS)
Counter Count
FortyGigabitEthernet5e/0/0 1 down 9000/0/0/0
local0 0 down 0/0/0/0
DBGvpp# set int state FortyGigabitEthernet5e/0/0 up
Thread 1 "vpp_main" received signal SIGSEGV, Segmentation fault.
0x00007fffb07b9f07 in i40e_asq_send_command (hw=0x7fc1fff9d340,
desc=0x7fffb9880cc0, buff=0x7fc2002c3b80, buff_size=16, cmd_details=0x0)
at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/drivers/net/i40e/base/i40e_adminq.c:933
933 wr32(hw, hw->aq.asq.tail, hw->aq.asq.next_to_use);
(gdb) bt
#0 0x00007fffb07b9f07 in i40e_asq_send_command (hw=0x7fc1fff9d340,
desc=0x7fffb9880cc0, buff=0x7fc2002c3b80, buff_size=16, cmd_details=0x0)
at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/drivers/net/i40e/base/i40e_adminq.c:933
#1 0x00007fffb0812e1c in i40e_aq_remove_macvlan (hw=0x7fc1fff9d340, seid=390,
mv_list=0x7fc2002c3b80, count=1, cmd_details=0x0)
at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/drivers/net/i40e/base/i40e_common.c:3121
#2 0x00007fffb0992a10 in i40e_remove_macvlan_filters (vsi=0x7fc1fff1aac0,
filter=0x7fc1fff1c280, total=1) at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/drivers/net/i40e/i40e_ethdev.c:6881
#3 0x00007fffb09bd4b8 in i40e_vsi_delete_mac (vsi=0x7fc1fff1aac0,
addr=0x7fffb98856c0) at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/drivers/net/i40e/i40e_ethdev.c:7319
#4 0x00007fffb0a2172b in i40e_set_default_mac_addr (dev=0x7fffb3069d00
<rte_eth_devices>, mac_addr=0x7fc1fff1a500) at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/drivers/net/i40e/i40e_ethdev.c:11962
#5 0x00007fffaffb3491 in rte_eth_dev_mac_restore (dev=0x7fffb3069d00
<rte_eth_devices>, dev_info=0x7fffb9885770) at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/lib/librte_ethdev/rte_ethdev.c:1357
#6 0x00007fffaffb35d5 in rte_eth_dev_config_restore (dev=0x7fffb3069d00
<rte_eth_devices>, dev_info=0x7fffb9885770, port_id=0)
at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/lib/librte_ethdev/rte_ethdev.c:1388
#7 0x00007fffaffb37e9 in rte_eth_dev_start (port_id=0) at
/home/aloaugus/vpp/build-root/build-vpp_debug-native/external/dpdk-19.08/lib/librte_ethdev/rte_ethdev.c:1435
#8 0x00007fffb2732604 in dpdk_device_start (xd=0x7fffb9842740) at
/home/aloaugus/vpp/src/plugins/dpdk/device/common.c:168
#9 0x00007fffb274b25d in dpdk_interface_admin_up_down (vnm=0x7ffff7b64520
<vnet_main>, hw_if_index=1, flags=1) at
/home/aloaugus/vpp/src/plugins/dpdk/device/device.c:483
#10 0x00007ffff6c71bb4 in vnet_sw_interface_set_flags_helper
(vnm=0x7ffff7b64520 <vnet_main>, sw_if_index=1,
flags=VNET_SW_INTERFACE_FLAG_ADMIN_UP, helper_flags=(unknown: 0)) at
/home/aloaugus/vpp/src/vnet/interface.c:455
#11 0x00007ffff6c71cde in vnet_sw_interface_set_flags (vnm=0x7ffff7b64520
<vnet_main>, sw_if_index=1, flags=VNET_SW_INTERFACE_FLAG_ADMIN_UP) at
/home/aloaugus/vpp/src/vnet/interface.c:504
#12 0x00007ffff6c8d3b1 in set_state (vm=0x7ffff66b5dc0 <vlib_global_main>,
input=0x7fffb9885f00, cmd=0x7fffb9534e40) at
/home/aloaugus/vpp/src/vnet/interface_cli.c:902
#13 0x00007ffff63c7085 in vlib_cli_dispatch_sub_commands (vm=0x7ffff66b5dc0
<vlib_global_main>, cm=0x7ffff66b5fd0 <vlib_global_main+528>,
input=0x7fffb9885f00, parent_command_index=66) at
/home/aloaugus/vpp/src/vlib/cli.c:645
#14 0x00007ffff63c6f1a in vlib_cli_dispatch_sub_commands (vm=0x7ffff66b5dc0
<vlib_global_main>, cm=0x7ffff66b5fd0 <vlib_global_main+528>,
input=0x7fffb9885f00, parent_command_index=36) at
/home/aloaugus/vpp/src/vlib/cli.c:606
#15 0x00007ffff63c6f1a in vlib_cli_dispatch_sub_commands (vm=0x7ffff66b5dc0
<vlib_global_main>, cm=0x7ffff66b5fd0 <vlib_global_main+528>,
input=0x7fffb9885f00, parent_command_index=0) at
/home/aloaugus/vpp/src/vlib/cli.c:606
#16 0x00007ffff63c74b0 in vlib_cli_input (vm=0x7ffff66b5dc0 <vlib_global_main>,
input=0x7fffb9885f00, function=0x7ffff646d6de <unix_vlib_cli_output>,
function_arg=0) at /home/aloaugus/vpp/src/vlib/cli.c:746
#17 0x00007ffff6473514 in unix_cli_process_input (cm=0x7ffff66b67a0
<unix_cli_main>, cli_file_index=0) at
/home/aloaugus/vpp/src/vlib/unix/cli.c:2525
#18 0x00007ffff6474086 in unix_cli_process (vm=0x7ffff66b5dc0
<vlib_global_main>, rt=0x7fffb9875000, f=0x0) at
/home/aloaugus/vpp/src/vlib/unix/cli.c:2641
#19 0x00007ffff64148e4 in vlib_process_bootstrap (_a=140736284985712) at
/home/aloaugus/vpp/src/vlib/main.c:1468
#20 0x00007ffff5eb7a48 in clib_calljmp () from
/home/aloaugus/vpp/build-root/install-vpp_debug-native/vpp/lib/libvppinfra.so.20.01
#21 0x00007fffb8460940 in ?? ()
#22 0x00007ffff64149ec in vlib_process_startup (vm=0x7ffff66b5dc0
<vlib_global_main>, p=0x259, f=0x0) at /home/aloaugus/vpp/src/vlib/main.c:1490
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Reverting commit b6103105f99e0c7f210a9596f205a1efd21b626f (update of dpdk to
19.08) fixes the issue.
Thanks,
Aloÿs
> On 11 Sep 2019, at 21:29, Damjan Marion via Lists.Fd.Io
> <dmarion=me....@lists.fd.io> wrote:
>
>
>
>> On 11 Sep 2019, at 16:43, Mathias Raoul <mathias.ra...@gmail.com
>> <mailto:mathias.ra...@gmail.com>> wrote:
>>
>> Hello,
>>
>> I have an issue with VPP and i40e driver, when I try to switch the interface
>> to up, the program stop with a segmentation fault. My configuration details
>> are below.
>>
>> It might be a compatibility issue, because the DPDK documentation recommend
>> using the firmware v7 for i40E with DPDK v19.08. But the firmware is not yet
>> available for the Cisco XL710 card.
>> vpp stop in this file : dpdk-19.08/drivers/net/i40/base/i40e_adminq.c:933
>> When I change dpdk version to 19.05 the bug disappear.
>>
>> DBGvpp# show int
>> Name Idx State MTU (L3/IP4/IP6/MPLS)
>> Counter Count
>> FortyGigabitEthernet5e/0/0 1 down 9000/0/0/0
>> local0 0 down 0/0/0/0
>> DBGvpp# set interface state FortyGigabitEthernet5e/0/0 up
>> vl_msg_api_trace_save:252: Message table length 44998
>>
>>
>> Configuration:
>> VPP : last commit on master : 1146ff4bcd336d8efc19405f1d83914e6115a01f
>>
>> show version verbose
>> Version: v20.01-rc0~171-g1146ff4bc
>> Compiled by: root
>> Compile host: 524b94e75c4d
>> Compile date: Wed Sep 11 12:42:53 UTC 2019
>> Compile location: /home/mraoul/dev/vpp
>> Compiler: GCC 7.4.0
>> Current PID: 19052
>>
>> OS : Ubuntu 18.04.2 LTS
>>
>> Network card : Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+
>> (rev 02)\
>
> There is no enough information in your email to make any conclusion. Can you
> try to run VPP under gdb and grab traceback, preferably with debug image?
>
> --
> Damjan
>
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
>
> View/Reply Online (#13964): https://lists.fd.io/g/vpp-dev/message/13964
> <https://lists.fd.io/g/vpp-dev/message/13964>
> Mute This Topic: https://lists.fd.io/mt/34104216/1643303
> <https://lists.fd.io/mt/34104216/1643303>
> Group Owner: vpp-dev+ow...@lists.fd.io <mailto:vpp-dev+ow...@lists.fd.io>
> Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub
> <https://lists.fd.io/g/vpp-dev/unsub> [aloau...@cisco.com
> <mailto:aloau...@cisco.com>]
> -=-=-=-=-=-=-=-=-=-=-=-
smime.p7s
Description: S/MIME cryptographic signature
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#13971): https://lists.fd.io/g/vpp-dev/message/13971 Mute This Topic: https://lists.fd.io/mt/34104216/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
