From owner-freebsd-current@freebsd.org Tue Aug 20 13:26:21 2019 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 BE1C6D23D5 for ; Tue, 20 Aug 2019 13:26:21 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (ns-b.lerctr.org [IPv6:2001:470:1f0f:3ad::53:2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "*.lerctr.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46CWlc0bjRz4MBy for ; Tue, 20 Aug 2019 13:26:19 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=ler2019; h=Message-ID:Subject:To:From:Date:Content-Transfer-Encoding: Content-Type:MIME-Version:Sender:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=QjfKwJ0CFD9t5dWZ+L7ShPWtskzVXTDLUsGZ8wkU8bc=; b=WCEtaJvDRMS/5zM0AgPuI2sC6S wPxHdibM4h+ruXHrvLnuPoChDG53pzJ2ukPaGtI5UpdlS/s2AckoBbkJYYPj8IFsj4boEpmrIfZq9 lIGDz5MUDb6uNQTy+9mUZ9w7ZxO3F7Roj3IIbCJLNG3ZKq+ze71YVmfPFb9nylkG+6/pas9X3IGAI sIAasaedhOH1Md91/a7nr9s5LHCHhZYJCe3/6aAiYoAqKlvkn+tXV+2BEFLoJVX7Cc1J+Bsm28EUL Q3lhBIbxuuoSPwhJc8A6YEhR4WzBG4BTnRxLAcOLBPegb8TIbsuXASXOje7UVkqeM38ob5ECOd2B8 zzRBSlIA==; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:bb:dcff:fe50:d900]:39972 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.1 (FreeBSD)) (envelope-from ) id 1i049R-000Kcr-CB; Tue, 20 Aug 2019 08:26:17 -0500 Received: from 2600:1700:210:b180:ac3b:5748:5597:aa33 by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Tue, 20 Aug 2019 08:26:17 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 20 Aug 2019 08:26:17 -0500 From: Larry Rosenman To: Freebsd current , Randall Stewart Subject: panic... r350849M panic: ng_snd_item: 42 != 1414 Message-ID: X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.3.9 X-Rspamd-Queue-Id: 46CWlc0bjRz4MBy X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=lerctr.org header.s=ler2019 header.b=WCEtaJvD; dmarc=pass (policy=none) header.from=lerctr.org; spf=pass (mx1.freebsd.org: domain of ler@lerctr.org designates 2001:470:1f0f:3ad::53:2 as permitted sender) smtp.mailfrom=ler@lerctr.org X-Spamd-Result: default: False [-3.59 / 15.00]; RSPAMD_URIBL(4.50)[lerctr.org]; ARC_NA(0.00)[]; R_DKIM_ALLOW(0.00)[lerctr.org:s=ler2019]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(0.00)[+mx]; NEURAL_HAM_LONG(-1.00)[-0.999,0]; DWL_DNSWL_HI(-3.50)[lerctr.org.dwl.dnswl.org : 127.0.6.3]; MIME_GOOD(-0.10)[text/plain]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; BAD_REP_POLICIES(0.10)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; SUBJECT_HAS_EXCLAIM(0.00)[]; DKIM_TRACE(0.00)[lerctr.org:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; DMARC_POLICY_ALLOW(0.00)[lerctr.org,none]; IP_SCORE(-1.61)[ip: (-0.40), ipnet: 2001:470::/32(-4.49), asn: 6939(-3.09), country: US(-0.05)]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 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: Tue, 20 Aug 2019 13:26:21 -0000 the M is a patch from rrs@ for the previous crash on m_pullup. Ideas? I have a core. Unread portion of the kernel message buffer: panic: ng_snd_item: 42 != 1414 cpuid = 0 time = 1566303841 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe01265c0400 vpanic() at vpanic+0x19d/frame 0xfffffe01265c0450 panic() at panic+0x43/frame 0xfffffe01265c04b0 ng_snd_item() at ng_snd_item+0x455/frame 0xfffffe01265c04f0 ng_ether_output() at ng_ether_output+0x5e/frame 0xfffffe01265c0520 ether_output() at ether_output+0x665/frame 0xfffffe01265c05c0 arpintr() at arpintr+0xfe3/frame 0xfffffe01265c0780 netisr_dispatch_src() at netisr_dispatch_src+0x89/frame 0xfffffe01265c07f0 ether_demux() at ether_demux+0x13b/frame 0xfffffe01265c0820 ng_ether_rcv_upper() at ng_ether_rcv_upper+0x95/frame 0xfffffe01265c0840 ng_apply_item() at ng_apply_item+0xf9/frame 0xfffffe01265c08c0 ng_snd_item() at ng_snd_item+0x2af/frame 0xfffffe01265c0900 ng_apply_item() at ng_apply_item+0xf9/frame 0xfffffe01265c0980 ng_snd_item() at ng_snd_item+0x2af/frame 0xfffffe01265c09c0 ng_ether_input() at ng_ether_input+0x4c/frame 0xfffffe01265c09f0 ether_nh_input() at ether_nh_input+0x2cd/frame 0xfffffe01265c0a40 netisr_dispatch_src() at netisr_dispatch_src+0x89/frame 0xfffffe01265c0ab0 ether_input() at ether_input+0x48/frame 0xfffffe01265c0ad0 bce_intr() at bce_intr+0x697/frame 0xfffffe01265c0b50 ithread_loop() at ithread_loop+0x187/frame 0xfffffe01265c0bb0 fork_exit() at fork_exit+0x84/frame 0xfffffe01265c0bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe01265c0bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- Uptime: 19h52m2s Dumping 27502 out of 131026 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% __curthread () at /usr/src/sys/amd64/include/pcpu.h:246 246 __asm("movq %%gs:%P1,%0" : "=r" (td) : "n" (OFFSETOF_CURTHREAD)); (kgdb) #0 __curthread () at /usr/src/sys/amd64/include/pcpu.h:246 #1 doadump (textdump=1) at /usr/src/sys/kern/kern_shutdown.c:392 #2 0xffffffff804bb950 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:479 #3 0xffffffff804bbdc9 in vpanic (fmt=, ap=) at /usr/src/sys/kern/kern_shutdown.c:905 #4 0xffffffff804bbb03 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:832 #5 0xffffffff828e1515 in ng_snd_item (item=0xfffff81769193580, flags=0) at /usr/src/sys/netgraph/ng_base.c:2252 #6 0xffffffff828f2c2e in ng_ether_output (ifp=, mp=0xfffffe01265c0578) at /usr/src/sys/netgraph/ng_ether.c:294 #7 0xffffffff805c9975 in ether_output (ifp=0xfffff80122488000, m=0xfffff818181a8b00, dst=0xfffffe01265c0740, ro=) at /usr/src/sys/net/if_ethersubr.c:430 #8 0xffffffff805e2e43 in in_arpinput (m=) at /usr/src/sys/netinet/if_ether.c:1152 #9 arpintr (m=0xfffff818181a8b00) at /usr/src/sys/netinet/if_ether.c:749 #10 0xffffffff805d4959 in netisr_dispatch_src (proto=4, source=, m=) at /usr/src/sys/net/netisr.c:1123 #11 0xffffffff805c9c3b in ether_demux (ifp=0xfffff80122488000, m=) at /usr/src/sys/net/if_ethersubr.c:913 #12 0xffffffff828f3045 in ng_ether_rcv_upper (hook=, item=) at /usr/src/sys/netgraph/ng_ether.c:741 #13 0xffffffff828e1639 in ng_apply_item (node=0xfffff801c6ae3c00, item=0xfffff81769193580, rw=0) at /usr/src/sys/netgraph/ng_base.c:2403 #14 0xffffffff828e136f in ng_snd_item (item=0xfffff81769193580, flags=0) at /usr/src/sys/netgraph/ng_base.c:2320 #15 0xffffffff828e1639 in ng_apply_item (node=0xfffff810410a0400, item=0xfffff81769193580, rw=0) at /usr/src/sys/netgraph/ng_base.c:2403 #16 0xffffffff828e136f in ng_snd_item (item=0xfffff81769193580, flags=0) at /usr/src/sys/netgraph/ng_base.c:2320 #17 0xffffffff828f2cbc in ng_ether_input (ifp=, mp=0xfffffe01265c0a18) at /usr/src/sys/netgraph/ng_ether.c:255 #18 0xffffffff805cae8d in ether_input_internal (ifp=0xfffff80122488000, m=0xfffff818181a8b00) at /usr/src/sys/net/if_ethersubr.c:654 #19 ether_nh_input (m=) at /usr/src/sys/net/if_ethersubr.c:735 #20 0xffffffff805d4959 in netisr_dispatch_src (proto=5, source=, m=) at /usr/src/sys/net/netisr.c:1123 #21 0xffffffff805ca078 in ether_input (ifp=0xfffff80122488000, m=0x0) at /usr/src/sys/net/if_ethersubr.c:823 #22 0xffffffff8272f877 in bce_rx_intr (sc=) at /usr/src/sys/dev/bce/if_bce.c:6848 #23 bce_intr (xsc=0xfffffe013abc2000) at /usr/src/sys/dev/bce/if_bce.c:8017 #24 0xffffffff80484997 in intr_event_execute_handlers (p=, ie=) at /usr/src/sys/kern/kern_intr.c:1148 #25 ithread_execute_handlers (p=, ie=) at /usr/src/sys/kern/kern_intr.c:1161 #26 ithread_loop (arg=) at /usr/src/sys/kern/kern_intr.c:1241 #27 0xffffffff80481544 in fork_exit ( callout=0xffffffff80484810 , arg=0xfffff81058226460, frame=0xfffffe01265c0c00) at /usr/src/sys/kern/kern_fork.c:1057 #28 (kgdb) -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106