Date: Thu, 18 Jul 2019 20:19:45 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 239118] in ESXi: Panic in ether_output_frame Message-ID: <bug-239118-27103-xFC44RetIy@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-239118-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-239118-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239118 --- Comment #3 from Mark Johnston <markj@FreeBSD.org> --- Created attachment 205876 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D205876&action= =3Dedit proposed patch Based on the line numbers, vmxnet3_isc_txd_credits_update() is being reente= red. I think there is a window where vxcr_next is an invalid queue index; if we take an interrupt during that window, we may reference invalid memory. Please try the attached patch, which attempts to bandage the problem. --=20 You are receiving this mail because: You are the assignee for the bug.=
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