|FAILURE| pw126335-126336 [PATCH] [2/2] vhost: add egress API for port mirroring datapath

[dpdklab at iol.unh.edu]

Test-Label: iol-unit-testing
Test-Status: FAILURE
http://dpdk.org/patch/126336

_Testing issues_

Submitter: Cheng Jiang <Cheng1.jiang at intel.com>
Date: Friday, April 21 2023 01:09:32 
DPDK git baseline: Repo:dpdk
  Branch: master
  CommitID:5f34cc454df420b9b2da8deb949fb76cba058b87

126335-126336 --> testing fail

Test environment and result as below:

+--------------------+----------------+
|    Environment     | dpdk_unit_test |
+====================+================+
| CentOS Stream 9    | PASS           |
+--------------------+----------------+
| Fedora 36          | FAIL           |
+--------------------+----------------+
| Debian 11 (Buster) | PASS           |
+--------------------+----------------+
| Ubuntu 20.04 (ARM) | PASS           |
+--------------------+----------------+
| Ubuntu 22.04       | FAIL           |
+--------------------+----------------+
| Debian Buster      | PASS           |
+--------------------+----------------+
| Debian Bullseye    | PASS           |
+--------------------+----------------+
| CentOS Stream 8    | PASS           |
+--------------------+----------------+
| RHEL8              | PASS           |
+--------------------+----------------+
| Ubuntu 20.04       | PASS           |
+--------------------+----------------+
| RHEL 7             | PASS           |
+--------------------+----------------+
| openSUSE Leap 15   | PASS           |
+--------------------+----------------+

==== 20 line log output for Ubuntu 22.04 (dpdk_unit_test): ====
if (unlikely(reserve_avail_buf_split(dev, vq, pkt_len, buf_vec,
^
../lib/vhost/virtio_net.c:4700:16: error: calling function 'reserve_avail_buf_split' requires holding mutex 'mr_vq->iotlb_lock' [-Werror,-Wthread-safety-analysis]
if (unlikely(reserve_avail_buf_split(mr_dev, mr_vq, pkt_len, mr_buf_vec,
^
../lib/vhost/virtio_net.c:4735:11: error: calling function 'vhost_async_dma_transfer' requires holding mutex 'vq->access_lock' exclusively [-Werror,-Wthread-safety-analysis]
n_xfer = vhost_async_dma_transfer(dev, vq, dma_id, vchan_id, async->pkts_idx,
^
../lib/vhost/virtio_net.c:4821:6: error: mutex 'vq->iotlb_lock' is not held on every path through here [-Werror,-Wthread-safety-analysis]
if (mr_dev->features & (1ULL << VIRTIO_F_IOMMU_PLATFORM))
^
../lib/vhost/virtio_net.c:4820:3: note: mutex acquired here
vhost_user_iotlb_rd_lock(vq);
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[395/3206] Compiling C object 'lib/76b5a35@@rte_vhost at sta/vhost_vhost_user.c.o'.
[396/3206] Compiling C object 'lib/76b5a35@@rte_ipsec at sta/ipsec_esp_inb.c.o'.
[397/3206] Compiling C object 'lib/76b5a35@@rte_vhost at sta/vhost_vhost_crypto.c.o'.
ninja: build stopped: subcommand failed.
==== End log output ====

CentOS Stream 9
	Kernel: Container Host Kernel
	Compiler: gcc 11.3.1

Fedora 36
	Kernel: Container Host Kernel
	Compiler: gcc 12.2.1

Debian 11 (Buster)
	Kernel: Container Host Kernel
	Compiler: gcc 10.2.1

Ubuntu 20.04 (ARM)
	Kernel: Container Host Kernel
	Compiler: gcc 9.4.0

Ubuntu 22.04
	Kernel: Container Host Kernel
	Compiler: gcc 11.3.1-2

Debian Buster
	Kernel: 5.4.0-122-generic
	Compiler: gcc 8.3.0-6

Debian Bullseye
	Kernel: 5.4.0-122-generic
	Compiler: gcc 10.2.1-6

CentOS Stream 8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.4.1 20200928

RHEL8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

Ubuntu 20.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.0-17ubuntu1~20.04

RHEL 7
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 4.8.5 20150623 (Red Hat 4.8.5-44)

openSUSE Leap 15
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 7.5.0

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/patchsets/26075/

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