Panic: @r323525: iflib

[Stephen Hurd]

John Baldwin wrote:
> igb0: <Intel(R) PRO/1000 PCI-Express Network Driver> port 0xe020-0xe03f mem 0xfb220000-0xfb23ffff,0xfb244000-0xfb247fff irq 43 at device 0.0 on pci6
> igb0: attach_pre capping queues at 8
> igb0: using 1024 tx descriptors and 1024 rx descriptors
> igb0: msix_init qsets capped at 8
> igb0: pxm cpus: 4 queue msgs: 9 admincnt: 1
> igb0: trying 4 rx queues 4 tx queues
> igb0: Using MSIX interrupts with 9 vectors
> igb0: allocated for 4 tx_queues
> igb0: allocated for 4 rx_queues
> taskqgroup_attach_cpu: qid not found for cpu=0
> igb0: taskqgroup_attach_cpu failed 22
> igb0: Failed to allocate que int 0 err: 22
> igb0: IFDI_MSIX_INTR_ASSIGN failed 22
> device_attach: igb0 attach returned 22
>
> This is on a quad-core CPU: Intel(R) Xeon(R) CPU E5-1620 v3.  It fails both
> with SMT enabled or disabled in the BIOS.

Do you have EARLY_AP_STARTUP enabled?

Do you have em in the kernel, or do you load the module?