Date: Mon, 02 Feb 2026 13:51:06 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 292884] nfsd causes kernel panic Message-ID: <bug-292884-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292884 Bug ID: 292884 Summary: nfsd causes kernel panic Product: Base System Version: 15.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: arrigo@alchemistowl.org Created attachment 267699 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=267699&action=edit Core file from /var/crash System running FreeBSD 15.0-RELEASE-p2, upgraded from FreeBSD 14.3-RELEASE-p7, no configuration changes. System is a bhyve host with 9 VMs all running OpenBSD, with three different bridges available to them: bridge0 - "public" to the routable internet on a dedicated interface, bridge1 - "private" to an internal virtual network routed via a Wireguard tunnel to a different location, bridge has two RFC 1918 IPs assigned to it, bridge2 - "local" to an internal virtual network which is used exclusively for NFS from the host disks to the guests (three of them). bridge2 is mainly used for restic backups over NFS, causing high I/O hourly from one of the VMs. panic is sudden and without any obvious activity, note in particular that the backups take place on the hour, the panic is at :18, well after the backup has ended. -- You are receiving this mail because: You are the assignee for the bug.home | help
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