Date: Sun, 30 Jul 2023 21:27:27 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 272828] Intel XL710 : kernel panic with SRVIO - intel-ixl-kmod-1.12.40 Message-ID: <bug-272828-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D272828 Bug ID: 272828 Summary: Intel XL710 : kernel panic with SRVIO - intel-ixl-kmod-1.12.40 Product: Base System Version: 13.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: sm@codenetworks.net Created attachment 243717 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D243717&action= =3Dedit ixl panic screenshot Hi there, the intel_ixl_updated (intel-ixl-kmod-1.12.40) driver makes the kernel panic when trying to create virtual functions. without SRIOV seems t= o be stable. please see attached image for the panic. Release : 13.2-p1 Hardware : Super-micro (happens on multiple machines). dmesg: ixl0: <Intel(R) Ethernet Connection 700 Series PF Driver, Version - 1.12.40> mem 0xb0800000-0xb0ffffff,0xb1808000-0xb180ffff irq 118 at device 0.0 on pc= i14 ixl0: using 1024 tx descriptors and 1024 rx descriptors ixl0: fw 7.2.60285 api 1.9 nvm 7.20 etid 80008322 oem 1.266.0 ixl0: PF-ID[0]: VFs 64, MSI-X 129, VF MSI-X 5, QPs 768, I2C ixl0: Using MSI-X interrupts with 9 vectors ixl0: Allocating 8 queues for PF LAN VSI; 8 queues active ixl0: Ethernet address: 3c:ec:ef:32:c3:ec ixl0: PCI Express Bus: Speed 8.0GT/s Width x8 ixl0: SR-IOV ready ixl0: The device is not iWARP enabled sysctl output: dev.ixl.0.fw_version: fw 7.2.60285 api 1.9 nvm 7.20 etid 80008322 oem 1.266= .0 dev.ixl.0.current_speed: 40 Gbps dev.ixl.0.supported_speeds: 32 dev.ixl.0.advertise_speed: 32 dev.ixl.0.fc: 0 dev.ixl.0.%parent: pci14 dev.ixl.0.%pnpinfo: vendor=3D0x8086 device=3D0x1583 subvendor=3D0x15d9 subdevice=3D0x084a class=3D0x020000 dev.ixl.0.%location: slot=3D0 function=3D0 dbsf=3Dpci0:65:0:0 dev.ixl.0.%driver: ixl dev.ixl.0.%desc: Intel(R) Ethernet Connection 700 Series PF Driver, Version= - 1.12.40 pciconf -lv ixl0 ixl0@pci0:65:0:0: class=3D0x020000 rev=3D0x02 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x1583 subvendor=3D0x15d9 subdevice=3D0x084a vendor =3D 'Intel Corporation' device =3D 'Ethernet Controller XL710 for 40GbE QSFP+' class =3D network subclass =3D ethernet --=20 You are receiving this mail because: You are the assignee for the bug.=
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