Date: Tue, 2 Mar 2021 16:38:54 +0530 From: Arif Khan <mohdarif.khan@gmail.com> To: freebsd-net@freebsd.org Subject: Freebsd 11.4 crashing on ESX with PT Intel NIC Message-ID: <CA%2BhH4bZ9siA6OJRcT1pep7emhqn4TV-0x_8QvV55C_aqCmy8dw@mail.gmail.com>
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Hi All, The FreeBSD 11.4 vanilla VM downloaded from freebsd.org is crashing when doing 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 file /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 12.0* freebsd VM. Looks like there are some changes around MSIX allocation and deallocation in 12.0. Can anyone point me to those changes so that I can backport. regards, Arif
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