Hi, On 24/04/2026 1:48 PM, Yunjian Wang wrote:
A crash is triggered when memory malloc for FCQS fails. Currently, the abnormal branch releases the txq, and it removes the 'txq_ctrl->obj' from the linked list, but the 'txq_ctrl->obj' has not actually been added to the linked list yet. This triggers a null pointer reference issue.The call stack is as follows: Program terminated with signal 11, Segmentation fault. 1210 LIST_REMOVE(txq_ctrl->obj, next); (gdb) bt #0 mlx5_txq_release #1 mlx5_txq_start #2 mlx5_dev_start #3 rte_eth_dev_start #4 member_start #5 bond_ethdev_start Fixes: f49f44839df3 ("net/mlx5: share Tx control code") Cc: [email protected] Signed-off-by: Yunjian Wang <[email protected]>
Patch applied to next-net-mlx, Kindest regards Raslan Darawsheh
