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Fri, 11 Sep 2020 08:22:42 -0400 (EDT) Subject: Re: bridge/igb panic: sleepq_add: td 0xfffffe01bbce5300 to sleep on wchan 0xffffffff8157d9a0 with sleeping prohibited To: Hans Petter Selasky , Gleb Smirnoff Cc: current@freebsd.org, net@freebsd.org References: <8172451b-81ea-aacb-02bd-b5005d18646d@mm.st> <29ab7449-0a0f-d64e-9664-8a19d21ac1d9@mm.st> <112aa4f5-4915-816c-edc3-d171e6c23885@selasky.org> From: xtouqh@mm.st Message-ID: <082da1c0-ecb3-b8cc-7220-61b5c70ea71b@mm.st> Date: Fri, 11 Sep 2020 15:22:41 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <112aa4f5-4915-816c-edc3-d171e6c23885@selasky.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4BnvzC0PB6z4H5h X-Spamd-Bar: +++++++++++ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=mm.st header.s=fm1 header.b=BynY5pFO; dkim=pass header.d=messagingengine.com header.s=fm3 header.b=nTt5kBd7; 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TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_SPAM_LONG(0.99)[0.989]; FROM_NO_DN(0.00)[]; RWL_MAILSPIKE_VERYGOOD(0.00)[64.147.123.24:from]; GREYLIST(0.00)[pass,meta]; MAILMAN_DEST(0.00)[current,net] X-Spam: Yes X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Sep 2020 12:22:48 -0000 Hans Petter Selasky wrote: > On 2020-09-11 14:08, Hans Petter Selasky wrote: >> I think this is another variant of: >> >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=232362 > > Also adding this one for the record: > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240609 I see, looks like the problem was masked by some change, and unmasked by r365504. So the workaround is running without INVARIANTS (i.e. GENERIC-NODEBUG) for the moment?