One possible workaround is to make the device use identity mapping, but that requires change the kernel source code.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1931106 Title: bnxt_en NIC driver crashes IO_PAGE_FAULT Status in linux package in Ubuntu: Incomplete Bug description: Hi all, We received a bunch of new servers with a Supermicro H12SSL-NT mainboard that has an embedded Broadcom BCM57416 NIC. On all those servers we observe crashes of the NIC driver (bnxt_en) from time to time. We're not able to manually reproduce this issue, it just occurs at some point. Also our monitoring does not show any irregularities(high traffic flow or sth. like this). Syslog: https://pastebin.com/yDAyjHvF All servers are running with up-to-date packages: $ lsb_release -rd Description: Ubuntu 20.04.2 LTS Release: 20.04 $ uname -r 5.4.0-73-generic It also happens on older kernel versions (tested 5.4.0-66) as well as the HWE kernel (tested 5.8.0-55). Thanks in advance. ~ Roman To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1931106/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
