ixl: taskqgroup_attach_cpu failed 22

From: <tuexen_at_freebsd.org>
Date: Sun, 23 Jun 2024 12:57:37 UTC
Dear all,

dmesg shows on an epyc system with FReeBSD head of today:

ixl0: <Intel(R) Ethernet Controller X710 for 10GbE SFP+ - 2.3.3-k> mem 0xea800000-0xeaffffff,0xeb008000-0xeb00ffff irq 56 at device 0.0 numa-domain 0 on pci9
ixl0: fw 6.0.48442 api 1.7 nvm 6.01 etid 800035cf oem 1.262.0
ixl0: PF-ID[0]: VFs 64, MSI-X 129, VF MSI-X 5, QPs 768, I2C
ixl0: Using 1024 TX descriptors and 1024 RX descriptors
ixl0: queue equality override not set, capping rx_queues at 32 and tx_queues at 32
ixl0: Using 32 RX queues 32 TX queues
ixl0: Using MSI-X interrupts with 33 vectors
taskqgroup_attach_cpu: qid not found for iov cpu=16
ixl0: taskqgroup_attach_cpu failed 22
ixl0: Ethernet address: 40:a6:b7:cc:d8:40
ixl0: Allocating 32 queues for PF LAN VSI; 32 queues active
ixl0: PCI Express Bus: Speed 8.0GT/s Width x8
ixl0: SR-IOV ready
ixl0: netmap queues/slots: TX 32/1024, RX 32/1024
ixl1: <Intel(R) Ethernet Controller X710 for 10GbE SFP+ - 2.3.3-k> mem 0xea000000-0xea7fffff,0xeb000000-0xeb007fff irq 56 at device 0.1 numa-domain 0 on pci9
ixl1: fw 6.0.48442 api 1.7 nvm 6.01 etid 800035cf oem 1.262.0
ixl1: PF-ID[1]: VFs 64, MSI-X 129, VF MSI-X 5, QPs 768, I2C
ixl1: Using 1024 TX descriptors and 1024 RX descriptors
ixl1: queue equality override not set, capping rx_queues at 32 and tx_queues at 32
ixl1: Using 32 RX queues 32 TX queues
ixl1: Using MSI-X interrupts with 33 vectors
taskqgroup_attach_cpu: qid not found for iov cpu=16
ixl1: taskqgroup_attach_cpu failed 22
ixl1: Ethernet address: 40:a6:b7:cc:d8:41
ixl1: Allocating 32 queues for PF LAN VSI; 32 queues active
ixl1: PCI Express Bus: Speed 8.0GT/s Width x8
ixl1: SR-IOV ready
ixl1: netmap queues/slots: TX 32/1024, RX 32/1024

Is it expected, that taskqgroup_attach_cpu() fails?

Best regards
Michael