Hi Benoit
Thanks.
Please let us know if working with devargs dv_flow_en=0 solves the issue....
./build/app/testpmd --log-level=8 --log-level=pmd.common.mlx5:8 -
-log-level=pmd.net.mlx5:8 -w 0000:5e:00.0.dv_flow_en=0 -w
0000:5e:00.1,dv_flow_en=0 -l 4,11,35 -- -a -- forward-mode=rxonly
Please let us know also your FW version...
Matan
> -----Original Message-----
> From: Benoit Ganne (bganne) <bga...@cisco.com>
> Sent: Thursday, April 2, 2020 8:03 PM
> To: Matan Azrad <ma...@mellanox.com>; users@dpdk.org
> Cc: Shahaf Shuler <shah...@mellanox.com>; Slava Ovsiienko
> <viachesl...@mellanox.com>
> Subject: RE: mlx5 pmd + rdma-core 28 init failure
>
> > Can you run with log level debug and send us the log?
>
> Here it is:
> ~# sudo ./build/app/testpmd --log-level=8 --log-level=pmd.common.mlx5:8 -
> -log-level=pmd.net.mlx5:8 -w 0000:5e:00.0 -w 0000:5e:00.1 -l 4,11,35 -- -a --
> forward-mode=rxonly
> EAL: Detected 48 lcore(s)
> EAL: Detected 2 NUMA nodes
> EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
> EAL: Selected IOVA mode 'VA'
> EAL: No available hugepages reported in hugepages-1048576kB
> EAL: Probing VFIO support...
> EAL: VFIO support initialized
> EAL: PCI device 0000:5e:00.0 on NUMA socket 0
> EAL: probe driver: 15b3:1013 net_mlx5
> net_mlx5: mlx5.c:3040: mlx5_pci_probe(): checking device "mlx5_0"
> net_mlx5: mlx5.c:3074: mlx5_pci_probe(): PCI information matches for
> device "mlx5_0"
> net_mlx5: mlx5.c:3040: mlx5_pci_probe(): checking device "mlx5_1"
> net_mlx5: mlx5.c:3305: mlx5_pci_probe(): no E-Switch support detected
> net_mlx5: mlx5.c:2178: mlx5_dev_spawn(): naming Ethernet device
> "0000:5e:00.0"
> net_mlx5: mlx5.c:548: mlx5_alloc_shared_ibctx(): DevX is NOT supported
> net_mlx5: mlx5_mr.c:214: mlx5_mr_btree_init(): initialized B-tree
> 0x1003dcb20 with table 0x1003d9640
> net_mlx5: mlx5.c:2251: mlx5_dev_spawn(): MPW isn't supported
> net_mlx5: mlx5.c:2257: mlx5_dev_spawn(): SWP support: 7
> net_mlx5: mlx5.c:2266: mlx5_dev_spawn():
> min_single_stride_log_num_of_bytes: 0
> net_mlx5: mlx5.c:2268: mlx5_dev_spawn():
> max_single_stride_log_num_of_bytes: 0
> net_mlx5: mlx5.c:2270: mlx5_dev_spawn():
> min_single_wqe_log_num_of_strides: 0
> net_mlx5: mlx5.c:2272: mlx5_dev_spawn():
> max_single_wqe_log_num_of_strides: 0
> net_mlx5: mlx5.c:2274: mlx5_dev_spawn(): supported_qpts: 0
> net_mlx5: mlx5.c:2275: mlx5_dev_spawn(): device supports Multi-Packet RQ
> net_mlx5: mlx5.c:2310: mlx5_dev_spawn(): tunnel offloading is supported
> net_mlx5: mlx5.c:2322: mlx5_dev_spawn(): MPLS over GRE/UDP tunnel
> offloading is not supported
> net_mlx5: mlx5.c:2473: mlx5_dev_spawn(): checksum offloading is
> supported
> net_mlx5: mlx5.c:2493: mlx5_dev_spawn(): maximum Rx indirection table
> size is 512
> net_mlx5: mlx5.c:2497: mlx5_dev_spawn(): VLAN stripping is supported
> net_mlx5: mlx5.c:2501: mlx5_dev_spawn(): FCS stripping configuration is
> supported
> net_mlx5: mlx5.c:2531: mlx5_dev_spawn(): MPS is disabled
> net_mlx5: mlx5.c:2656: mlx5_dev_spawn(): port 0 MAC address is
> 24:8a:07:5b:14:14
> net_mlx5: mlx5.c:2663: mlx5_dev_spawn(): port 0 ifname is "enp94s0f0"
> net_mlx5: mlx5.c:2676: mlx5_dev_spawn(): port 0 MTU is 9216
> net_mlx5: mlx5.c:2703: mlx5_dev_spawn(): port 0 forcing Ethernet interface
> up
> net_mlx5: mlx5.c:1836: mlx5_set_min_inline(): min tx inline configured: 18
> net_mlx5: mlx5_utils.c:41: mlx5_hlist_create(): Hash list with
> mlx5_0_flow_table size 0x1000 is created.
>
> net_mlx5: mlx5_utils.c:41: mlx5_hlist_create(): Hash list with mlx5_0_tags
> size 0x2000 is created.
>
> net_mlx5: mlx5_flow.c:550: mlx5_flow_discover_priorities(): port 0 flow
> maximum priority: 3
> net_mlx5: mlx5.c:1887: mlx5_set_metadata_mask(): metadata mode 0
> net_mlx5: mlx5.c:1888: mlx5_set_metadata_mask(): metadata MARK mask
> 00FFFFFF
> net_mlx5: mlx5.c:1889: mlx5_set_metadata_mask(): metadata META mask
> FFFFFFFF
> net_mlx5: mlx5.c:1890: mlx5_set_metadata_mask(): metadata reg_c0 mask
> FFFFFFFF
> net_mlx5: mlx5.c:2771: mlx5_dev_spawn(): port 0 extensive metadata
> register is not supported
> EAL: PCI device 0000:5e:00.1 on NUMA socket 0
> EAL: probe driver: 15b3:1013 net_mlx5
> net_mlx5: mlx5.c:3040: mlx5_pci_probe(): checking device "mlx5_0"
> net_mlx5: mlx5.c:3040: mlx5_pci_probe(): checking device "mlx5_1"
> net_mlx5: mlx5.c:3074: mlx5_pci_probe(): PCI information matches for
> device "mlx5_1"
> net_mlx5: mlx5.c:3305: mlx5_pci_probe(): no E-Switch support detected
> net_mlx5: mlx5.c:2178: mlx5_dev_spawn(): naming Ethernet device
> "0000:5e:00.1"
> net_mlx5: mlx5.c:548: mlx5_alloc_shared_ibctx(): DevX is NOT supported
> net_mlx5: mlx5_mr.c:214: mlx5_mr_btree_init(): initialized B-tree
> 0x10037b420 with table 0x100377f40
> net_mlx5: mlx5.c:2251: mlx5_dev_spawn(): MPW isn't supported
> net_mlx5: mlx5.c:2257: mlx5_dev_spawn(): SWP support: 7
> net_mlx5: mlx5.c:2266: mlx5_dev_spawn():
> min_single_stride_log_num_of_bytes: 0
> net_mlx5: mlx5.c:2268: mlx5_dev_spawn():
> max_single_stride_log_num_of_bytes: 0
> net_mlx5: mlx5.c:2270: mlx5_dev_spawn():
> min_single_wqe_log_num_of_strides: 0
> net_mlx5: mlx5.c:2272: mlx5_dev_spawn():
> max_single_wqe_log_num_of_strides: 0
> net_mlx5: mlx5.c:2274: mlx5_dev_spawn(): supported_qpts: 0
> net_mlx5: mlx5.c:2275: mlx5_dev_spawn(): device supports Multi-Packet RQ
> net_mlx5: mlx5.c:2310: mlx5_dev_spawn(): tunnel offloading is supported
> net_mlx5: mlx5.c:2322: mlx5_dev_spawn(): MPLS over GRE/UDP tunnel
> offloading is not supported
> net_mlx5: mlx5.c:2473: mlx5_dev_spawn(): checksum offloading is
> supported
> net_mlx5: mlx5.c:2493: mlx5_dev_spawn(): maximum Rx indirection table
> size is 512
> net_mlx5: mlx5.c:2497: mlx5_dev_spawn(): VLAN stripping is supported
> net_mlx5: mlx5.c:2501: mlx5_dev_spawn(): FCS stripping configuration is
> supported
> net_mlx5: mlx5.c:2531: mlx5_dev_spawn(): MPS is disabled
> net_mlx5: mlx5.c:2656: mlx5_dev_spawn(): port 1 MAC address is
> 24:8a:07:5b:14:15
> net_mlx5: mlx5.c:2663: mlx5_dev_spawn(): port 1 ifname is "enp94s0f1"
> net_mlx5: mlx5.c:2676: mlx5_dev_spawn(): port 1 MTU is 9216
> net_mlx5: mlx5.c:2703: mlx5_dev_spawn(): port 1 forcing Ethernet interface
> up
> net_mlx5: mlx5.c:1836: mlx5_set_min_inline(): min tx inline configured: 18
> net_mlx5: mlx5_utils.c:41: mlx5_hlist_create(): Hash list with
> mlx5_1_flow_table size 0x1000 is created.
>
> net_mlx5: mlx5_utils.c:41: mlx5_hlist_create(): Hash list with mlx5_1_tags
> size 0x2000 is created.
>
> net_mlx5: mlx5_flow.c:550: mlx5_flow_discover_priorities(): port 1 flow
> maximum priority: 3
> net_mlx5: mlx5.c:1887: mlx5_set_metadata_mask(): metadata mode 0
> net_mlx5: mlx5.c:1888: mlx5_set_metadata_mask(): metadata MARK mask
> 00FFFFFF
> net_mlx5: mlx5.c:1889: mlx5_set_metadata_mask(): metadata META mask
> FFFFFFFF
> net_mlx5: mlx5.c:1890: mlx5_set_metadata_mask(): metadata reg_c0 mask
> FFFFFFFF
> net_mlx5: mlx5.c:2771: mlx5_dev_spawn(): port 1 extensive metadata
> register is not supported Auto-start selected Set rxonly packet forwarding
> mode
> testpmd: create a new mbuf pool <mbuf_pool_socket_0>: n=163456,
> size=2176, socket=0
> testpmd: preferred mempool ops selected: ring_mp_mc Configuring Port 0
> (socket 0)
> net_mlx5: mlx5_ethdev.c:424: mlx5_dev_configure(): port 0 Tx queues
> number update: 0 -> 1
> net_mlx5: mlx5_ethdev.c:435: mlx5_dev_configure(): port 0 Rx queues
> number update: 0 -> 1
> net_mlx5: mlx5_txq.c:172: mlx5_tx_queue_pre_setup(): port 0 configuring
> queue 0 for 256 descriptors
> net_mlx5: mlx5_mr.c:214: mlx5_mr_btree_init(): initialized B-tree
> 0x101051c28 with table 0x1010505c0
> net_mlx5: mlx5_txq.c:225: mlx5_tx_queue_setup(): port 0 adding Tx queue
> 0 to list
> net_mlx5: mlx5_rxq.c:468: mlx5_rx_queue_pre_setup(): port 0 configuring
> Rx queue 0 for 256 descriptors
> net_mlx5: mlx5_mr.c:214: mlx5_mr_btree_init(): initialized B-tree
> 0x10104fa6c with table 0x10104e500
> net_mlx5: mlx5_rxq.c:1921: mlx5_rxq_new(): port 0 maximum number of
> segments per packet: 1
> net_mlx5: mlx5_rxq.c:1759: mlx5_max_lro_msg_size_adjust(): port 0 Rx
> Queue 0 max LRO message size adjusted to 1280 bytes
> net_mlx5: mlx5_rxq.c:1968: mlx5_rxq_new(): port 0 CRC stripping is enabled,
> 0 bytes will be subtracted from incoming frames to hide it
> net_mlx5: mlx5_rxq.c:525: mlx5_rx_queue_setup(): port 0 adding Rx queue
> 0 to list
> net_mlx5: mlx5_trigger.c:276: mlx5_dev_start(): port 0 starting device
> net_mlx5: mlx5_ethdev.c:493: mlx5_dev_configure_rss_reta(): port 0 Rx
> queues number update: 1 -> 1
> net_mlx5: mlx5_txq.c:55: txq_alloc_elts(): port 0 Tx queue 0 allocated and
> configured 256 WRs
> net_mlx5: mlx5_txq.c:771: mlx5_txq_obj_new(): port 0: uar_mmap_offset
> 0x306000
> net_mlx5: mlx5_trigger.c:145: mlx5_rxq_start(): port 0 Rx queue 0 registering
> mp mbuf_pool_socket_0 having 1 chunks
> net_mlx5: mlx5_mr.c:600: mlx5_mr_create_primary(): port 0 creating a MR
> using address (0x10109b4c0)
> net_mlx5: mlx5_mr.c:649: mlx5_mr_create_primary(): port 0 extending
> 0x10109b4c0 to [0x100200000, 0x118200000), page_sz=0x200000, ms_n=192
> net_mlx5: mlx5_mr.c:786: mlx5_mr_create_primary(): port 0 MR CREATED
> (0x10104e140) for 0x10109b4c0:
> [0x100200000, 0x118200000), lkey=0x104b0100 base_idx=0 ms_n=192,
> ms_bmp_n=192
> net_mlx5: mlx5_mr.c:345: mr_insert_dev_cache(): device mlx5_0 inserting
> MR(0x10104e140) to global cache
> net_mlx5: mlx5_mr.c:173: mr_btree_insert(): inserted B-
> tree(0x1003dcb20)[1], [0x100200000, 0x118200000) lkey=0x104b0100
> net_mlx5: mlx5_mr.c:173: mr_btree_insert(): inserted B-
> tree(0x10104fa6c)[1], [0x100200000, 0x118200000) lkey=0x104b0100
> net_mlx5: mlx5_rxq.c:257: rxq_alloc_elts_sprq(): port 0 Rx queue 0 allocated
> and configured 256 segments (max 256 packets)
> net_mlx5: mlx5_rxq.c:1402: mlx5_rxq_obj_new(): port 0
> device_attr.max_qp_wr is 32768
> net_mlx5: mlx5_rxq.c:1404: mlx5_rxq_obj_new(): port 0
> device_attr.max_sge is 30
> net_mlx5: mlx5_rxq.c:1478: mlx5_rxq_obj_new(): port 0 rxq 0 updated with
> 0x7ffda24f21f8
> net_mlx5: mlx5_trigger.c:322: mlx5_dev_start(): port 0 failed to set defaults
> flows
> net_mlx5: mlx5_rxq.c:333: rxq_free_elts_sprq(): port 0 Rx queue 0 freeing
> WRs Fail to start port 0 Configuring Port 1 (socket 0)
> net_mlx5: mlx5_ethdev.c:424: mlx5_dev_configure(): port 1 Tx queues
> number update: 0 -> 1
> net_mlx5: mlx5_ethdev.c:435: mlx5_dev_configure(): port 1 Rx queues
> number update: 0 -> 1
> net_mlx5: mlx5_txq.c:172: mlx5_tx_queue_pre_setup(): port 1 configuring
> queue 0 for 256 descriptors
> net_mlx5: mlx5_mr.c:214: mlx5_mr_btree_init(): initialized B-tree
> 0x10104d6a8 with table 0x10104c040
> net_mlx5: mlx5_txq.c:225: mlx5_tx_queue_setup(): port 1 adding Tx queue
> 0 to list
> net_mlx5: mlx5_rxq.c:468: mlx5_rx_queue_pre_setup(): port 1 configuring
> Rx queue 0 for 256 descriptors
> net_mlx5: mlx5_mr.c:214: mlx5_mr_btree_init(): initialized B-tree
> 0x10104b4ec with table 0x101049f80
> net_mlx5: mlx5_rxq.c:1921: mlx5_rxq_new(): port 1 maximum number of
> segments per packet: 1
> net_mlx5: mlx5_rxq.c:1759: mlx5_max_lro_msg_size_adjust(): port 1 Rx
> Queue 0 max LRO message size adjusted to 1280 bytes
> net_mlx5: mlx5_rxq.c:1968: mlx5_rxq_new(): port 1 CRC stripping is enabled,
> 0 bytes will be subtracted from incoming frames to hide it
> net_mlx5: mlx5_rxq.c:525: mlx5_rx_queue_setup(): port 1 adding Rx queue
> 0 to list
> net_mlx5: mlx5_trigger.c:276: mlx5_dev_start(): port 1 starting device
> net_mlx5: mlx5_ethdev.c:493: mlx5_dev_configure_rss_reta(): port 1 Rx
> queues number update: 1 -> 1
> net_mlx5: mlx5_txq.c:55: txq_alloc_elts(): port 1 Tx queue 0 allocated and
> configured 256 WRs
> net_mlx5: mlx5_txq.c:771: mlx5_txq_obj_new(): port 1: uar_mmap_offset
> 0x306000
> net_mlx5: mlx5_trigger.c:145: mlx5_rxq_start(): port 1 Rx queue 0 registering
> mp mbuf_pool_socket_0 having 1 chunks
> net_mlx5: mlx5_mr.c:600: mlx5_mr_create_primary(): port 1 creating a MR
> using address (0x10109b4c0)
> net_mlx5: mlx5_mr.c:649: mlx5_mr_create_primary(): port 1 extending
> 0x10109b4c0 to [0x100200000, 0x118200000), page_sz=0x200000, ms_n=192
> net_mlx5: mlx5_mr.c:786: mlx5_mr_create_primary(): port 1 MR CREATED
> (0x101045dc0) for 0x10109b4c0:
> [0x100200000, 0x118200000), lkey=0xcac80f00 base_idx=0 ms_n=192,
> ms_bmp_n=192
> net_mlx5: mlx5_mr.c:345: mr_insert_dev_cache(): device mlx5_1 inserting
> MR(0x101045dc0) to global cache
> net_mlx5: mlx5_mr.c:173: mr_btree_insert(): inserted B-
> tree(0x10037b420)[1], [0x100200000, 0x118200000) lkey=0xcac80f00
> net_mlx5: mlx5_mr.c:173: mr_btree_insert(): inserted B-
> tree(0x10104b4ec)[1], [0x100200000, 0x118200000) lkey=0xcac80f00
> net_mlx5: mlx5_rxq.c:257: rxq_alloc_elts_sprq(): port 1 Rx queue 0 allocated
> and configured 256 segments (max 256 packets)
> net_mlx5: mlx5_rxq.c:1402: mlx5_rxq_obj_new(): port 1
> device_attr.max_qp_wr is 32768
> net_mlx5: mlx5_rxq.c:1404: mlx5_rxq_obj_new(): port 1
> device_attr.max_sge is 30
> net_mlx5: mlx5_rxq.c:1478: mlx5_rxq_obj_new(): port 1 rxq 0 updated with
> 0x7ffda24f21f8
> net_mlx5: mlx5_trigger.c:322: mlx5_dev_start(): port 1 failed to set defaults
> flows
> net_mlx5: mlx5_rxq.c:333: rxq_free_elts_sprq(): port 1 Rx queue 0 freeing
> WRs Fail to start port 1 Please stop the ports first Done No commandline core
> given, start packet forwarding Not all ports were started Press enter to exit
>
> Stopping port 0...
> Stopping ports...
> Done
>
> Stopping port 1...
> Stopping ports...
> Done
>
> Shutting down port 0...
> Closing ports...
> net_mlx5: mlx5.c:1233: mlx5_dev_close(): port 0 closing device "mlx5_0"
> net_mlx5: mlx5_mr.c:230: mlx5_mr_btree_free(): freeing B-tree
> 0x10104fa6c with table 0x10104e500
> net_mlx5: mlx5_txq.c:77: txq_free_elts(): port 0 Tx queue 0 freeing WRs
> net_mlx5: mlx5_mr.c:230: mlx5_mr_btree_free(): freeing B-tree
> 0x101051c28 with table 0x1010505c0
> net_mlx5: mlx5_mr.c:1569: mlx5_mr_dump_dev(): device mlx5_0 MR[0],
> LKey = 0x104b0100, ms_n = 192, ms_bmp_n = 192
> net_mlx5: mlx5_mr.c:1579: mlx5_mr_dump_dev(): chunk[0], [0x100200000,
> 0x118200000)
> net_mlx5: mlx5_mr.c:1582: mlx5_mr_dump_dev(): device mlx5_0 dumping
> global cache
> net_mlx5: mlx5_mr.c:256: mlx5_mr_btree_dump(): B-tree(0x1003dcb20)[0],
> [0x0, 0x0) lkey=0xffffffff
> net_mlx5: mlx5_mr.c:256: mlx5_mr_btree_dump(): B-tree(0x1003dcb20)[1],
> [0x100200000, 0x118200000) lkey=0x104b0100
> net_mlx5: mlx5_mr.c:230: mlx5_mr_btree_free(): freeing B-tree
> 0x1003dcb20 with table 0x1003d9640
> net_mlx5: mlx5_mr.c:459: mr_free(): freeing MR(0x10104e140):
> Done
>
> Shutting down port 1...
> Closing ports...
> net_mlx5: mlx5.c:1233: mlx5_dev_close(): port 1 closing device "mlx5_1"
> net_mlx5: mlx5_mr.c:230: mlx5_mr_btree_free(): freeing B-tree
> 0x10104b4ec with table 0x101049f80
> net_mlx5: mlx5_txq.c:77: txq_free_elts(): port 1 Tx queue 0 freeing WRs
> net_mlx5: mlx5_mr.c:230: mlx5_mr_btree_free(): freeing B-tree
> 0x10104d6a8 with table 0x10104c040
> net_mlx5: mlx5_mr.c:1569: mlx5_mr_dump_dev(): device mlx5_1 MR[0],
> LKey = 0xcac80f00, ms_n = 192, ms_bmp_n = 192
> net_mlx5: mlx5_mr.c:1579: mlx5_mr_dump_dev(): chunk[0], [0x100200000,
> 0x118200000)
> net_mlx5: mlx5_mr.c:1582: mlx5_mr_dump_dev(): device mlx5_1 dumping
> global cache
> net_mlx5: mlx5_mr.c:256: mlx5_mr_btree_dump(): B-tree(0x10037b420)[0],
> [0x0, 0x0) lkey=0xffffffff
> net_mlx5: mlx5_mr.c:256: mlx5_mr_btree_dump(): B-tree(0x10037b420)[1],
> [0x100200000, 0x118200000) lkey=0xcac80f00
> net_mlx5: mlx5_mr.c:230: mlx5_mr_btree_free(): freeing B-tree
> 0x10037b420 with table 0x100377f40
> net_mlx5: mlx5_mr.c:459: mr_free(): freeing MR(0x101045dc0):
> Done
>
> Bye...
>
> Best
> ben
>
> > From: Benoit Ganne (bganne) <bga...@cisco.com>
> > Sent: Thursday, April 2, 2020 6:50:22 PM
> > To: users@dpdk.org <users@dpdk.org>
> > Cc: Matan Azrad <ma...@mellanox.com>; Shahaf Shuler
> > <shah...@mellanox.com>; Slava Ovsiienko <viachesl...@mellanox.com>
> > Subject: RE: mlx5 pmd + rdma-core 28 init failure
> >
> > Adding MLX5 PMD maintainers.
> >
> > I also checked with latest rdma-core master and latest DPDK master and
> > it is failing with the same issue.
> > Any recommendation?
> >
> > Best
> > ben
> >
> > > -----Original Message-----
> > > From: Benoit Ganne (bganne)
> > > Sent: mercredi 1 avril 2020 18:52
> > > To: users@dpdk.org
> > > Subject: mlx5 pmd + rdma-core 28 init failure
> > >
> > > Hi all,
> > >
> > > I have troubles making DPDK v20.02 MLX5 PMD working with rdma-core
> > v28.0:
> > > it looks like the flow initialization done while initializing the
> > > device fails in rdma-core
> > > providers/mlx5/dr_table.c:mlx5dv_dr_table_create()
> > > because of unsupported parameters.
> > > The issue is the following test in rdma-core
> > > providers/mlx5/dr_table.c:mlx5dv_dr_table_create():
> > > if (level && !dmn->info.supp_sw_steering) {
> > > errno = EOPNOTSUPP;
> > > goto dec_ref;
> > > }
> > > Where level == 65534 and dmn->info.supp_sw_steering == false, hence
> > > the test is true and the function returns EOPNOTSUPP.
> > >
> > > Is this expected? It does work fine with ibv instead of dv API. Any
> > > help appreciated.
> > >
> > > Here is what I do:
> > > 1) checkout & compile rdma-core v28.0 ~# git clone
> > https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith
> > ub.c
> > om%2Flinux-rdma%2Frdma-
> >
> core&data=02%7C01%7Cmatan%40mellanox.com%7C7984449b13af4519
> d70608d
> > 7d71
> >
> d9000%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C637214394282
> 618427&
> > amp;
> >
> sdata=DSLvWg3cWwY8prSFOm8BAFf1I2bbKnqPOKBPEiy4b44%3D&rese
> rved=0
> >
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith
> ub.
> > com%2Flinux-rdma%2Frdma-
> >
> core&data=02%7C01%7Cmatan%40mellanox.com%7C7984449b13af4519
> d70608d
> > 7d71
> >
> d9000%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C637214394282
> 618427&
> > amp;
> >
> sdata=DSLvWg3cWwY8prSFOm8BAFf1I2bbKnqPOKBPEiy4b44%3D&rese
> rved=0>
> > > ~# cd rdma-core
> > > ~# git checkout v28.0
> > > ~# mkdir build
> > > ~# cd build
> > > ~# CFLAGS=-fPIC cmake -DIN_PLACE=1 -DENABLE_STATIC=1 -GNinja ..
> > > ~# ninja
> > >
> > > 2) checkout & compile dpdk v20.02 ~# git clone
> > > git://dpdk.org/dpdk ~# cd dpdk ~# make config
> > > T=x86_64-native-linuxapp-gcc ~# sed -ri 's,(MLX5_PMD=).*,\1y,'
> > > build/.config ~# sed -ri 's,(IBVERBS_LINK_STATIC_PMD=).*,\1y,'
> > > build/.config ~# make
> > > EXTRA_CFLAGS=-I/home/bganne/src/rdma-core/build/include
> > > EXTRA_LDFLAGS=-L/home/bganne/src/rdma-core/build/lib
> > > PKG_CONFIG_PATH=/home/bganne/src/rdma-core/build/lib/pkgconfig
> > > ~# sudo gdb --args ./build/app/testpmd -w 0000:5e:00.0 -w
> > > 0000:5e:00.1 -
> > l
> > > 4,11,35 -- -a --forward-mode=rxonly -i
> > >
> > > The backtrace looks like this:
> > > #0 mlx5dv_dr_table_create (dmn=0x555556c641b0, level=65534) at
> > > ../providers/mlx5/dr_table.c:183
> > > #1 0x0000555555dfaeaa in flow_dv_tbl_resource_get (dev=<optimized
> > > out>, table_id=65534, egress=<optimized out>, transfer=<optimized
> > > out>,
> > > error=0x7fffffffdca0) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow_dv.c:6746
> > > #2 0x0000555555e02b28 in __flow_dv_translate
> > > (dev=dev@entry=0x555556bbcdc0 <rte_eth_devices>,
> > > dev_flow=0x100388300, attr=<optimized out>, items=<optimized out>,
> > > actions=<optimized out>, error=<optimized out>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow_dv.c:7503
> > > #3 0x0000555555e04954 in flow_dv_translate (dev=0x555556bbcdc0
> > > <rte_eth_devices>, dev_flow=<optimized out>, attr=<optimized out>,
> > > items=<optimized out>, actions=<optimized out>, error=<optimized
> > > out>)
> > at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow_dv.c:8841
> > > #4 0x0000555555df152f in flow_drv_translate (error=0x7fffffffdca0,
> > > actions=0x7fffffffdce0, items=0x7fffffffdcc0, attr=0x7fffffffbb88,
> > > dev_flow=<optimized out>, dev=0x555556bbcdc0 <rte_eth_devices>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:2571
> > > #5 flow_create_split_inner (error=0x7fffffffdca0, external=false,
> > > actions=0x7fffffffdce0, items=0x7fffffffdcc0, attr=0x7fffffffbb88,
> > > prefix_layers=0, sub_flow=0x0, flow=0x1003885c0, dev=0x555556bbcdc0
> > > <rte_eth_devices>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:3490
> > > #6 flow_create_split_metadata (error=0x7fffffffdca0,
> > > external=false, actions=0x7fffffffdce0, items=0x7fffffffdcc0,
> > > attr=0x7fffffffbb88, prefix_layers=0, flow=0x1003885c0,
> > > dev=0x555556bbcdc0 <rte_eth_devices>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:3865
> > > #7 flow_create_split_meter (error=0x7fffffffdca0, external=false,
> > > actions=0x7fffffffdce0, items=<optimized out>, attr=0x7fffffffdc94,
> > > flow=0x1003885c0, dev=0x555556bbcdc0 <rte_eth_devices>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:4121
> > > #8 flow_create_split_outer (error=0x7fffffffdca0, external=false,
> > > actions=0x7fffffffdce0, items=<optimized out>, attr=0x7fffffffdc94,
> > > flow=0x1003885c0, dev=0x555556bbcdc0 <rte_eth_devices>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:4178
> > > #9 flow_list_create (dev=dev@entry=0x555556bbcdc0
> > > <rte_eth_devices>, list=list@entry=0x0,
> > > attr=attr@entry=0x7fffffffdc94, items=items@entry=0x7fffffffdcc0,
> > > actions=actions@entry=0x7fffffffdce0,
> > > external=external@entry=false, error=0x7fffffffdca0) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:4306
> > > #10 0x0000555555df8587 in mlx5_flow_discover_mreg_c
> > > (dev=dev@entry=0x555556bbcdc0 <rte_eth_devices>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5_flow.c:5747
> > > #11 0x0000555555d692a6 in mlx5_dev_spawn (config=...,
> > > spawn=0x1003e9e00,
> > > dpdk_dev=0x555556dd6fe0) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5.c:2763
> > > #12 mlx5_pci_probe (pci_drv=<optimized out>, pci_dev=<optimized
> > > out>) at
> > > /home/bganne/src/dpdk/drivers/net/mlx5/mlx5.c:3363
> > > #13 0x0000555555a411c8 in pci_probe_all_drivers ()
> > > #14 0x0000555555a412f8 in rte_pci_probe ()
> > > #15 0x0000555555a083da in rte_bus_probe ()
> > > #16 0x00005555559f204d in rte_eal_init ()
> > > #17 0x00005555556a0d45 in main ()
> > >
> > > Best
> > > ben
