Date: Mon, 01 Mar 2021 09:51:47 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253932] Freebsd 11.4 crashes on reboots on ESXi with passthrough of NIC Message-ID: <bug-253932-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253932 Bug ID: 253932 Summary: Freebsd 11.4 crashes on reboots on ESXi with passthrough of NIC Product: Base System Version: 11.4-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: mohdarif.khan@gmail.com Hi All, The FreeBSD 11.4 vanilla VM downloaded from freebsd.org is crashing when do= ing passthrough of Intel NIC "Ethernet Controller X710 for 10GbE SFP+" after a couple of reboots. In the ESXi kernel logs seeing this message Code: cpu10:2235436)IntrCookie: 1565: Unable to allocate 128 cookies: Out of resources 2021-02-24T13:32:47.831Z cpu10:2235436)PCIPassthru: 2461: Failed to allocate 128 MSIX interrupts" 2021-02-24T13:32:47.968Z cpu10:2235436)UserDump: 2630: vmx-vcpu-1:arif-debug-11: Dumping cartel 2235424 (from world 2235436) to fi= le /vmfs/volumes/5e329ba9-50e9cd52-8a4b-0cc47aacfdbc/arif-new-11/vmx-zdump.000= ... 2021-02-24T13:32:48.771Z cpu1:2235436)UserDump: 2818: vmx-vcpu-1:arif-debug= -11: Userworld(vmx-vcpu-1:arif-debug-11) coredump complete. PCIPassthru: 2461: Failed to allocate 128 MSIX interrupts The issue is not seen 10.* freebsd VM. Looks like there is some issue with pci_alloc and free functions. First of all why ESX allocating 128 interrupts for one MSIX interrupt. And again after some reboots all the available interrupts are exhausted. regards, mak --=20 You are receiving this mail because: You are the assignee for the bug.=
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