Date: Mon, 28 Sep 2020 12:45:31 +0200 From: Alexander Leidinger <Alexander@leidinger.net> To: Kristof Provost <kp@freebsd.org> Cc: Shawn Webb <shawn.webb@hardenedbsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: iflib/bridge kernel panic Message-ID: <20200928124531.Horde.0EjsBzIG5ktLzby_tFcoPPS@webmail.leidinger.net> In-Reply-To: <7FE1F106-2CEE-4692-95D0-14C5229ED768@FreeBSD.org> References: <CAExMvskTkVprZsfXHBUv9stpiCo1QBAzoOg1VrWd4kRbz0NyJg@mail.gmail.com> <58CADEBB-64FD-414E-AB19-E4F8D3CABCA5@FreeBSD.org> <20200921121627.3dovpumnl6xub3kn@mutt-hbsd> <7FE1F106-2CEE-4692-95D0-14C5229ED768@FreeBSD.org>
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[-- Attachment #1 --] Quoting Kristof Provost <kp@freebsd.org> (from Sun, 27 Sep 2020 17:51:32 +0200): > On 21 Sep 2020, at 14:16, Shawn Webb wrote: >> On Mon, Sep 21, 2020 at 09:57:40AM +0200, Kristof Provost wrote: >>> On 21 Sep 2020, at 2:52, Shawn Webb wrote: >>>>> From latest HEAD on a Dell Precision 7550 laptop: >>>> >>>> https://gist.github.com/lattera/a0803f31f58bcf8ead51ac1ebbc447e2 >>>> >>>> The last working boot environment was 14 Aug 2020. If I get some time to >>>> bisect commits, I'll try to figure out the culprit. >>>> >>> Try https://reviews.freebsd.org/D26418 >> >> That seems to fix the kernel panic. dmesg gets spammed with a freak >> ton of these LOR messages now: >> > Here’s an early version of a task queue based approach: > http://people.freebsd.org/~kp/0001-bridge-Cope-with-if_ioctl-s-that-sleep.patch > > That still needs to be cleaned up, but this should resolve the sleep > issue and the LOR. There are some issues... seems like inside a jail I can't ping systems outside of the hardware. Bridge setup: - member jail A - member jail B - member external_if of host If I ping the router from the host, it works. If I ping from one jail to another, it works. If I ping from the jail to the IP of the external_if, it works. If I ping from a jail to the router, I do not get a response. Bye, Alexander. -- http://www.Leidinger.net Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJfcb7LAAoJEBINsJsD+NiGOL8P/jx46nnsDZMiX0zHw/oCeO6s r/pbz0x+uTJfAjCye9zEQN9cWhswR2BsEEtTyit/O64CjX/aBWNHw2M2TzCdkgcB tNHXU2TlPtrvd/Ta8aY0fbo+n9kWvmzkNqzky12F+Oc0GxGdGZ2KK2VCTP4yxtLb 5/JWbziHneDtzh+3VVztHhuzmvPa6qX5tGcKhYS8bly0E9GrQTaFwOv6f5PRTmJ9 G5cdZvwDx0wXYcdHIO5ag1w/hP5B1sre5B9PT6Ov10wxbPLp5UugyrOECiBemL3+ X2Xv8KbAtvzP9nq2bisjTYGK214D8dWbzzHWHJIBAz304Cq5EaF9oxWCN7CL801+ D95wly27eRMlJrZcN2OSFW3w5hM+Hypko+ld5AbPN7wbrSaBO5lYrkh/JPOlPRNQ SB1JT7yOnvR0zR8HZrg/dLOUNRPdw2oYrmJQNNvnsLq+xhwLvW6Fj28ovViAPYQR UZlYgJNwNjyrZCaWLn91ul39nDV45DFt7my/ekfiUgdKvWdA/xB09ZGTpxhMB+1t iw2xVszFLLXqx0x6LWlTx3d3G5tyIsuFur5rQIc4tynznA5RoBgofKbXOKUzPLBc rPGvOHrL1ikBaT6/GIEtEiZaPArxygNUriEeEwFbrT3t35Wtw3v1V6n3j0Kg2oTO qsxvH80a9lnDrJiVdHRB =f3mM -----END PGP SIGNATURE-----
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