From nobody Tue Jun 1 21:02:06 2021 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id F1812E7C2DF for ; Tue, 1 Jun 2021 21:02:10 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from smtp-out-so.shaw.ca (smtp-out-so.shaw.ca [64.59.136.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Fvl365Tqnz4l5M for ; Tue, 1 Jun 2021 21:02:10 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from spqr.komquats.com ([70.66.148.124]) by shaw.ca with ESMTPA id oBWZlYIzriLmnoBWall2tt; Tue, 01 Jun 2021 15:02:09 -0600 X-Authority-Analysis: v=2.4 cv=W+Nb6Tak c=1 sm=1 tr=0 ts=60b6a051 a=Cwc3rblV8FOMdVN/wOAqyQ==:117 a=Cwc3rblV8FOMdVN/wOAqyQ==:17 a=kj9zAlcOel0A:10 a=r6YtysWOX24A:10 a=YxBL1-UpAAAA:8 a=6I5d2MoRAAAA:8 a=EkcXrb_YAAAA:8 a=JAf30KXuAAAA:8 a=fGd4AIuf4xoMSSBDo_gA:9 a=7Zwj6sZBwVKJAoWSPKxL6X1jA+E=:19 a=JOWeiY5itpwPQvuQ8dm/GawRuwE=:19 a=CjuIK1q_8ugA:10 a=Ia-lj3WSrqcvXOmTRaiG:22 a=IjZwj45LgO3ly-622nXo:22 a=LK5xJRSDVpKd5WXXoEvA:22 a=GEL62FyrTCmHtEug2d3R:22 Received: from slippy.cwsent.com (slippy [10.1.1.91]) by spqr.komquats.com (Postfix) with ESMTPS id 6830657E for ; Tue, 1 Jun 2021 14:02:06 -0700 (PDT) Received: from slippy (localhost [127.0.0.1]) by slippy.cwsent.com (8.16.1/8.16.1) with ESMTP id 151L26ud012631 for ; Tue, 1 Jun 2021 14:02:06 -0700 (PDT) (envelope-from Cy.Schubert@cschubert.com) Message-Id: <202106012102.151L26ud012631@slippy.cwsent.com> X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.7.1 Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: current@freebsd.org Subject: Re: wpa_supplicant: SIGBUS after main-n247052-d40cd26a86a7 -> main-n247092-ec7b47fc81b2 In-reply-to: References: Comments: In-reply-to David Wolfskill message dated "Tue, 01 Jun 2021 05:18:03 -0700." List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 01 Jun 2021 14:02:06 -0700 X-CMAE-Envelope: MS4xfGm7vj/N3LWYCVDVuZmQvsJU3aWcObMkVAdp2Cr0ELt8laxHI5e0Koz13fSqN/chrGt6Fd58mVxYeRwbnTETIBaqvpVi00wzloNDIHyj0iqdjsMVGfkA i3n1m1ABjih60l82BVdbYnnz5ricTUy2phEuHfp4GpU21PCQ3W53gAfp+6vSS/Wq9FkhVG8iC6salyONZdkvsuXvyzDQO4c/t2s= X-Rspamd-Queue-Id: 4Fvl365Tqnz4l5M X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N Can you provide me with a backtrace, using the bt command, please. -- Cheers, Cy Schubert FreeBSD UNIX: Web: https://FreeBSD.org NTP: Web: https://nwtime.org The need of the many outweighs the greed of the few. In message , David Wolfskill writes: > > --+ZZXH3gC4eszK4ZV > Content-Type: text/plain; charset=us-ascii > Content-Disposition: inline > Content-Transfer-Encoding: quoted-printable > > Reading symbols from /usr/obj/usr/src/amd64.amd64/usr.sbin/wpa/wpa_supplica= > nt/wpa_supplicant... > (No debugging symbols found in /usr/obj/usr/src/amd64.amd64/usr.sbin/wpa/wp= > a_supplicant/wpa_supplicant) > [New LWP 100168] > Core was generated by `/usr/sbin/wpa_supplicant -s -B -i wlan0 -c /etc/wpa_= > supplicant.conf -D bsd -P /v'. > Program terminated with signal SIGBUS, Bus error. > --Type for more, q to quit, c to continue without paging-- > #0 0x00000000010fb34f in wpa_sm_rx_eapol () > (gdb) bt > #0 0x00000000010fb34f in wpa_sm_rx_eapol () > #1 0x00000000010f3afe in l2_packet_receive () > #2 0x0000000001122ef3 in eloop_run () > #3 0x00000000010b44a8 in wpa_supplicant_run () > #4 0x000000000109fdec in main () > (gdb)=20 > > wlan0 is an iwn(4) device, in this case. Not yet sure how reproducible > this is, but wpa_supplicant's issue(s) do not (yet) seem to prevent the > machine from using teh network (as I'm typing on the laptop's keyboard > to write this). > > uname strings: yesterday: > > FreeBSD g1-55.catwhisker.org 14.0-CURRENT FreeBSD 14.0-CURRENT #258 main-n2= > 47052-d40cd26a86a7: Mon May 31 05:48:18 PDT 2021 root@g1-55.catwhisker.= > org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY amd64 1400018 1400018 > > today: > > FreeBSD g1-55.catwhisker.org 14.0-CURRENT FreeBSD 14.0-CURRENT #259 main-n2= > 47092-ec7b47fc81b2: Tue Jun 1 04:49:26 PDT 2021 root@g1-55.catwhisker.= > org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY amd64 1400018 1400018 > > (Though the laptop did just lose connectivity; checking /var/log/messages: > > <6>1 2021-06-01T12:06:15.336865+00:00 g1-55.catwhisker.org kernel - - - wla= > n0: link state changed to DOWN > <2>1 2021-06-01T12:09:26.811751+00:00 g1-55.catwhisker.org kernel - - - if_= > delmulti_locked: detaching ifnet instance 0xfffff800126d6800 > <2>1 2021-06-01T12:09:26.811773+00:00 g1-55.catwhisker.org syslogd - - - la= > st message repeated 5 times > <6>1 2021-06-01T12:09:26.811774+00:00 g1-55.catwhisker.org kernel - - - lo0= > : link state changed to DOWN > <27>1 2021-06-01T12:09:27.317032+00:00 g1-55.catwhisker.org dhclient 441 - = > - My address (172.17.1.55) was deleted, dhclient exiting > <2>1 2021-06-01T12:09:27.317474+00:00 g1-55.catwhisker.org kernel - - - if_= > delmulti_locked: detaching ifnet instance 0xfffff800129a1800 > > I tried "sudo service netif restart" and that brought the connection back > (for now, anyway). > > As the laptop is a machine that I connect to networks I do not > control, it uses packet filtering (ipfw, which I've been using since > Whistle Communications, ca. 1998). > > The build typescript will be up at > https://www.catwhisker.org/~david/FreeBSD/history/laptop.14_build_typescrip= > t.txt > shortly. > > Peace, > david > --=20 > David H. Wolfskill david@catwhisker.org > Claiming that Donald Trump won the 2020 election is the opposite of > patriotism. Make of that what you will. > > See https://www.catwhisker.org/~david/publickey.gpg for my public key. > > --+ZZXH3gC4eszK4ZV > Content-Type: application/pgp-signature; name="signature.asc" > > -----BEGIN PGP SIGNATURE----- > > iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAmC2JXtfFIAAAAAALgAo > aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy > OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 > PclQaQgA18e9tascZE1aSW6elcBrSo/cIRQU1KeguDAea+6LdqOx1ONqODh7GAQt > GDhQylVwnZTci4aEXl48katwt4yYiqm+HvCD99uN1NJYw3Fjvn1jr0ql0x6ZNG3V > hmd+pdatIJXGRwE9g/HFP0quvbDOdkHonCmZtZZaR8zb0azSMA3MbmWgcoPs+G/n > JpNCZuPWs0fAKtK20pi9fsTL8LDu0Y6bAHPA5Ch1Hrmi/yuj2EJwYwj+Un2WwAY4 > NfVeUQW4glansw3JDAX7Uws3qvBXsz+l9QGvTNGMG2YscqLNlAgUsj+HX/UFi2vs > X0QU8GDr7bXH9Kzmsa8orIbB/Hv3hQ== > =WZoK > -----END PGP SIGNATURE----- > > --+ZZXH3gC4eszK4ZV-- >