In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix WQ_MEM_RECLAIM warning
When sunrpc is used, if a reset triggered, our wq may lead the following trace:
workqueue: WQ_MEM_RECLAIM xprtiod:xprt_rdma_connect_worker [rpcrdma] is flushing !WQ_MEM_RECLAIM hns_roce_irq_workq:flush_work_handle [hns_roce_hw_v2] WARNING: CPU: 0 PID: 8250 at kernel/workqueue.c:2644 check_flush_dependency+0xe0/0x144 Call trace: check_flush_dependency+0xe0/0x144 start_flush_work.constprop.0+0x1d0/0x2f0 __flush_work.isra.0+0x40/0xb0 flush_work+0x14/0x30 hns_roce_v2_destroy_qp+0xac/0x1e0 [hns_roce_hw_v2] ib_destroy_qp_user+0x9c/0x2b4 rdma_destroy_qp+0x34/0xb0 rpcrdma_ep_destroy+0x28/0xcc [rpcrdma] rpcrdma_ep_put+0x74/0xb4 [rpcrdma] rpcrdma_xprt_disconnect+0x1d8/0x260 [rpcrdma] xprt_rdma_connect_worker+0xc0/0x120 [rpcrdma] process_one_work+0x1cc/0x4d0 worker_thread+0x154/0x414 kthread+0x104/0x144 ret_from_fork+0x10/0x18
Since QP destruction frees memory, this wq should have the WQ_MEM_RECLAIM.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 4, 2026 | Jun 4, 2026 |
| Ubuntu | — | Upgrade linux-image-6.8.0-134-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-oem-20.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gkeopUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1058-nvidia-64kUpgrade linux-image-6.8.0-1060-awsUpgrade linux-image-6.8.0-134-fipsUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-fipsUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1058-gke-64kUpgrade linux-image-genericUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-ibmUpgrade linux-image-6.8.0-134-generic-64kUpgrade linux-image-aws-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1058-nvidiaUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1060-raspiUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-aws-64kUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1063-gcpUpgrade linux-image-6.8.0-134-genericUpgrade linux-image-6.8.0-1058-nvidia-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1060-aws-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-oem-22.04cUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1029-nvidia-tegraUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-2049-raspi-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-6.8.0-1063-gcp-fipsUpgrade linux-image-6.8.0-1058-nvidia-lowlatency-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1029-nvidia-tegra-rtUpgrade linux-image-aws-lts-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-gcpUpgrade linux-image-raspi-realtimeUpgrade linux-image-oracleUpgrade linux-image-ibm-classicUpgrade linux-image-gcp-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1057-oracleUpgrade linux-image-xilinxUpgrade linux-image-kvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.1-1055-realtimeUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1060-ibmUpgrade linux-image-virtualUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-64kUpgrade linux-image-gke-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-generic-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-raspi-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-136-genericUpgrade linux-image-6.8.0-1063-gcp-64kUpgrade linux-image-6.8.0-1058-gkeUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-azureUpgrade linux-image-6.8.0-1062-azure-fipsUpgrade linux-image-gcp-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-6.8.0-1045-gkeopUpgrade linux-image-6.8.0-1060-aws-fipsUpgrade linux-image-ibm-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1063-azureUpgrade linux-image-laptop-23.10Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-134-lowlatencyUpgrade linux-image-oem-22.04bUpgrade linux-image-azure-fips-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1057-oracle-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-raspiUpgrade linux-image-fips-6.8 | Jul 2, 2026 | Jul 1, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 6, 2026 | Jun 3, 2026 |
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