From nobody Tue Jun 01 12:18:03 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 507D2E73B45 for ; Tue, 1 Jun 2021 12:18:11 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [107.204.234.170]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FvWQV2DQXz4t0G for ; Tue, 1 Jun 2021 12:18:09 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.16.1/8.15.2) with ESMTP id 151CI3OS030453 for ; Tue, 1 Jun 2021 12:18:03 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.16.1/8.16.1/Submit) id 151CI3ls030452 for current@freebsd.org; Tue, 1 Jun 2021 05:18:03 -0700 (PDT) (envelope-from david) Date: Tue, 1 Jun 2021 05:18:03 -0700 From: David Wolfskill To: current@freebsd.org Subject: wpa_supplicant: SIGBUS after main-n247052-d40cd26a86a7 -> main-n247092-ec7b47fc81b2 Message-ID: Reply-To: current@freebsd.org Mail-Followup-To: current@freebsd.org 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: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="+ZZXH3gC4eszK4ZV" Content-Disposition: inline X-Rspamd-Queue-Id: 4FvWQV2DQXz4t0G X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of david@catwhisker.org designates 107.204.234.170 as permitted sender) smtp.mailfrom=david@catwhisker.org X-Spamd-Result: default: False [-0.40 / 15.00]; HAS_REPLYTO(0.00)[current@freebsd.org]; ARC_NA(0.00)[]; FREEFALL_USER(0.00)[david]; FROM_HAS_DN(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[107.204.234.170:from]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:107.204.234.170]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[current@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[107.204.234.170:from:127.0.2.255]; RCVD_TLS_LAST(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; DMARC_NA(0.00)[catwhisker.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_COUNT_TWO(0.00)[2]; ASN(0.00)[asn:7018, ipnet:107.192.0.0/12, country:US]; MAILMAN_DEST(0.00)[current]; REPLYTO_EQ_TO_ADDR(5.00)[] X-Spam: Yes X-ThisMailContainsUnwantedMimeParts: N --+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--