From owner-freebsd-current@freebsd.org Thu Jan 21 23:10:22 2021 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AC4974E29B5 for ; Thu, 21 Jan 2021 23:10:22 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4DMJ5V2tnMz3Kht for ; Thu, 21 Jan 2021 23:10:22 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: by mailman.nyi.freebsd.org (Postfix) id 616C74E2ABF; Thu, 21 Jan 2021 23:10:22 +0000 (UTC) Delivered-To: current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 612F14E2ABE for ; Thu, 21 Jan 2021 23:10:22 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from forward501j.mail.yandex.net (forward501j.mail.yandex.net [IPv6:2a02:6b8:0:801:2::111]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4DMJ5V1Pqnz3KNM for ; Thu, 21 Jan 2021 23:10:21 +0000 (UTC) (envelope-from melifaro@ipfw.ru) Received: from vla1-765d064640cd.qloud-c.yandex.net (vla1-765d064640cd.qloud-c.yandex.net [IPv6:2a02:6b8:c0d:90b:0:640:765d:646]) by forward501j.mail.yandex.net (Yandex) with ESMTP id 1463633800AC; Fri, 22 Jan 2021 02:10:18 +0300 (MSK) Received: from localhost (localhost [::1]) by vla1-765d064640cd.qloud-c.yandex.net (mxback/Yandex) with ESMTP id GaDRnogfne-AHHGc3c4; Fri, 22 Jan 2021 02:10:17 +0300 Received: by vla5-7c367a15a176.qloud-c.yandex.net with HTTP; Fri, 22 Jan 2021 02:10:17 +0300 From: Alexander V. Chernikov To: Alexander Leidinger , "current@freebsd.org" In-Reply-To: <20210121190938.Horde.t6HhHqNSRjmOYQcnkW-1Rf4@webmail.leidinger.net> References: <20210121190938.Horde.t6HhHqNSRjmOYQcnkW-1Rf4@webmail.leidinger.net> Subject: Re: panic rtentry / hashdestroy /in6_purgeaddr related? MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Thu, 21 Jan 2021 23:10:17 +0000 Message-Id: <25511611270529@mail.yandex.ru> Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=utf-8 X-Rspamd-Queue-Id: 4DMJ5V1Pqnz3KNM X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Jan 2021 23:10:22 -0000 21.01.2021, 18:10, "Alexander Leidinger" : > Hi, > > -current at d7fc908cffa as of 2021-01-20-154143. > > I've seen several failures to free an rtentry on the console shortly > before the panic. May or may not be related..._ Sorry for the breakage, should be fixed by 130aebbab0d3. > ---snip--- > in6_purgeaddr: err=65, destination address delete failed > Freed UMA keg (rtentry) was not empty (1 items). Lost 1 pages of memory. > j_gallery_hif: link state changed to DOWN > j_gallery_jif: link state changed to DOWN >   samba.leidinger.net > in6_purgeaddr: err=65, destination address delete failed > Freed UMA keg (rtentry) was not empty (1 items). Lost 1 pages of memory. > j_samba_hif: link state changed to DOWN > j_samba_jif: link state changed to DOWN > ---snip--- > > This is on shutdown with 22 vnet jails: > ---snip--- > Unread portion of the kernel message buffer: > <6>in6_purgeaddr: err=65, destination address delete failed > panic: hashdestroy: hashtbl 0xfffff80be7108800 not empty (malloc type ifaddr) > cpuid = 14 > time = 1611248408 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0064b55b10 > vpanic() at vpanic+0x181/frame 0xfffffe0064b55b60 > panic() at panic+0x43/frame 0xfffffe0064b55bc0 > hashdestroy() at hashdestroy+0x54/frame 0xfffffe0064b55bd0 > vnet_destroy() at vnet_destroy+0x146/frame 0xfffffe0064b55c00 > prison_deref() at prison_deref+0x28e/frame 0xfffffe0064b55c40 > taskqueue_run_locked() at taskqueue_run_locked+0xb0/frame 0xfffffe0064b55cc0 > taskqueue_thread_loop() at taskqueue_thread_loop+0x97/frame 0xfffffe0064b55cf0 > fork_exit() at fork_exit+0x85/frame 0xfffffe0064b55d30 > fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0064b55d30 > ---snip--- > > Full crashinfo output available on request. Kerneldump is also > available if you want I peek into it at some specific place. > > Bye, > Alexander. > > -- > http://www.Leidinger.net Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF > http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF