crypto-perf application segmentation faults where it previously didn't
http://bugs.dpdk.org/show_bug.cgi?id=1966
Bug ID: 1966
Summary: crypto-perf application segmentation faults where it
previously didn't
Product: DPDK
Version: 26.07
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: cryptodev
Assignee: [email protected]
Reporter: [email protected]Target Milestone: ---
Running the dpdk-crypto-perf application with the following args creates a segmentation fault. I am testing on an Intel QAT 8970 on an aarch64 system with a single virtual function bound to vfio-pci. To the best of my knowledge, this was not seen in testing prior to the merge of 26.07-rc2.
sudo ./dpdk-test-crypto-perf
-l 1-2
-n 4
--file-prefix=dpdk_1_20260708200005
-a 0000:03:01.0
Signature · 33 lines
--aead-aad-sz=16 --aead-algo=aes-gcm --aead-iv-sz=12 --aead-key-sz=16 --aead-op=encrypt --buffer-sz=64,512,2048 --devtype=crypto_qat --digest-sz=16 --optype=aead --ptest=throughput --silent --total-ops=10000000' ' returned a non-zero exit code: 139 16:00:57 Stderr: EAL: Detected CPU lcores: 160 16:00:57 EAL: Detected NUMA nodes: 2 16:00:57 EAL: Detected static linkage of DPDK 16:00:57 EAL: Multi-process socket /var/run/dpdk/dpdk_1_20260708200005/mp_socket 16:00:57 EAL: Selected IOVA mode 'PA' 16:00:57 EAL: VFIO support initialized 16:00:57 EAL: Using IOMMU type 1 (Type 1) 16:00:57 CRYPTODEV: Creating cryptodev 0000:03:01.0_qat_asym 16:00:57 CRYPTODEV: Initialisation parameters - name: 0000:03:01.0_qat_asym,socket id: 0, max queue pairs: 0 16:00:57 CRYPTODEV: Creating cryptodev 0000:03:01.0_qat_sym 16:00:57 CRYPTODEV: Initialisation parameters - name: 0000:03:01.0_qat_sym,socket id: 0, max queue pairs: 0 16:00:57 Segmentation fault (core dumped) -- You are receiving this mail because: You are the assignee for the bug.