Re: Current panic on boot on H11DSI motherboard with epyc cpu (nexus_add_irq: failed)

On Monday, April 16, 2018 10:12:13 PM Vitalij Satanivskij wrote:
> 
> igb0_at_pci0:1:0:0:        class=0x020000 card=0x152115d9 chip=0x15218086 rev=0x01 hdr=0x00
>     vendor     = 'Intel Corporation'
>     device     = 'I350 Gigabit Network Connection'
>     class      = network
>     subclass   = ethernet
>     cap 01[40] = powerspec 3  supports D0 D3  current D0
>     cap 05[50] = MSI supports 1 message, 64 bit, vector masks
>     cap 11[70] = MSI-X supports 10 messages
>                  Table in map 0x1c[0x0], PBA in map 0x1c[0x2000]
>     cap 10[a0] = PCI-Express 2 endpoint max data 512(512) FLR RO NS
>                  link x4(x4) speed 5.0(5.0) ASPM L1(L0s/L1)
>     ecap 0001[100] = AER 2 0 fatal 0 non-fatal 1 corrected
>     ecap 0003[140] = Serial 1 ac1f6bffff620e0c
>     ecap 000e[150] = ARI 1
>     ecap 0010[160] = SR-IOV 1 IOV disabled, Memory Space disabled, ARI disabled
>                      0 VFs configured out of 8 supported
>                      First VF RID Offset 0x0180, VF RID Stride 0x0004
>                      VF Device ID 0x1520
>                      Page Sizes: 4096 (enabled), 8192, 65536, 262144, 1048576, 4194304
>     ecap 0017[1a0] = TPH Requester 1
>     ecap 0018[1c0] = LTR 1
>     ecap 000d[1d0] = ACS 1
> 
> It's info from system booted with HPET disabled and 
> hw.pci.enable_msix: 0
> hw.pci.enable_msi: 0
> 
> If one of this parameters not set as described system not boot ^( 

Please try the patch from here https://reviews.freebsd.org/P165

-- 
John Baldwin