From owner-svn-src-all@freebsd.org Tue Oct 8 06:56:39 2019 Return-Path: Delivered-To: svn-src-all@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 2842013B5AC; Tue, 8 Oct 2019 06:56:39 +0000 (UTC) (envelope-from pho@holm.cc) Received: from relay05.pair.com (relay05.pair.com [216.92.24.67]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 46nSnM02Dsz4SjC; Tue, 8 Oct 2019 06:56:38 +0000 (UTC) (envelope-from pho@holm.cc) Received: from x8.osted.lan (87-58-223-204-dynamic.dk.customer.tdc.net [87.58.223.204]) by relay05.pair.com (Postfix) with ESMTP id F3BFE1A2C05; Tue, 8 Oct 2019 02:56:36 -0400 (EDT) Received: from x8.osted.lan (localhost [127.0.0.1]) by x8.osted.lan (8.15.2/8.15.2) with ESMTPS id x986uYjo064255 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Tue, 8 Oct 2019 08:56:34 +0200 (CEST) (envelope-from pho@x8.osted.lan) Received: (from pho@localhost) by x8.osted.lan (8.15.2/8.15.2/Submit) id x986uYtE064254; Tue, 8 Oct 2019 08:56:34 +0200 (CEST) (envelope-from pho) Date: Tue, 8 Oct 2019 08:56:34 +0200 From: Peter Holm To: Gleb Smirnoff Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r353292 - in head/sys: contrib/ipfilter/netinet dev/firewire dev/iicbus dev/usb/net kern net netgraph netinet netinet6 netipsec netpfil/ipfw netpfil/pf ofed/drivers/infiniband/ulp/ipoib Message-ID: <20191008065634.GA64200@x8.osted.lan> References: <201910072240.x97Me60x065650@repo.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201910072240.x97Me60x065650@repo.freebsd.org> User-Agent: Mutt/1.11.4 (2019-03-13) X-Rspamd-Queue-Id: 46nSnM02Dsz4SjC X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-5.98 / 15.00]; NEURAL_HAM_MEDIUM(-0.98)[-0.979,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Oct 2019 06:56:39 -0000 On Mon, Oct 07, 2019 at 10:40:06PM +0000, Gleb Smirnoff wrote: > Author: glebius > Date: Mon Oct 7 22:40:05 2019 > New Revision: 353292 > URL: https://svnweb.freebsd.org/changeset/base/353292 > > Log: > Widen NET_EPOCH coverage. > This seems to trigger this: Autoloading module: uhid.ko Autoloading module: ums.ko ums0 on uhub4 ums0: on usbus0 ums0: 3 buttons and [Z] coordinates ID=0 Starting dhclient. DHCPREQUEST on igb0 to 255.255.255.255 port 67 DHCPACK from 192panic: Assertion in_epoch(net_epoch_preempt) failed at ../../../net/if.c:3694 cpuid = 1 time = 1570517532 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00addc28b0 vpanic() at vpanic+0x19d/frame 0xfffffe00addc2900 panic() at panic+0x43/frame 0xfffffe00addc2960 if_delmulti_ifma_flags() at if_delmulti_ifma_flags+0x141/frame 0xfffffe00addc2990 inm_release_task() at inm_release_task+0x1ac/frame 0xfffffe00addc29f0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0xf9/frame 0xfffffe00addc2a40 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0x88/frame 0xfffffe00addc2a70 fork_exit() at fork_exit+0x84/frame 0xfffffe00addc2ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00addc2ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100019 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db> x/s version version: FreeBSD 13.0-CURRENT #0 r353292: Tue Oct 8 08:45:15 CEST 2019\012 pho@mercat1.netperf.freebsd.org:/usr/src/sys/amd64/compile/PHO\012 db> - Peter