From owner-freebsd-arm@freebsd.org Mon Jul 8 22:44:47 2019 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E34FB15EB7AA for ; Mon, 8 Jul 2019 22:44:46 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 3892D8FF86 for ; Mon, 8 Jul 2019 22:44:46 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id x68MO5ki053353 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 8 Jul 2019 15:24:06 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id x68MO5UU053352; Mon, 8 Jul 2019 15:24:05 -0700 (PDT) (envelope-from fbsd) Date: Mon, 8 Jul 2019 15:24:05 -0700 From: bob prohaska To: freebsd-arm@freebsd.org Subject: Firefox dumps core on rpi3 at r349806 Message-ID: <20190708222405.GA53084@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-Rspamd-Queue-Id: 3892D8FF86 X-Spamd-Bar: ++ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [2.83 / 15.00]; ARC_NA(0.00)[]; WWW_DOT_DOMAIN(0.50)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_SPAM_SHORT(0.36)[0.359,0]; IP_SCORE(0.10)[ip: (0.39), ipnet: 50.1.16.0/20(0.19), asn: 7065(-0.04), country: US(-0.06)]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[zefox.net]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.14)[0.136,0]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: www.zefox.net]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_SPAM_LONG(0.35)[0.349,0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:7065, ipnet:50.1.16.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; MID_RHS_WWW(0.50)[] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jul 2019 22:44:47 -0000 Firefox has started causing a panic on a Pi3b+ running r349806. The problem appeared about a week ago and has persisted since. The controlling terminal reports: bob@www:~ % firefox console.error: "Could not write session state file " (new Error("_initWorker called too early! Please read the session file from disk first.", "resource:///modules/sessionstore/SessionFile.jsm", 334)) "_initWorker/<@resource:///modules/sessionstore/SessionFile.jsm:334:15\n_initWorker@resource:///modules/sessionstore/SessionFile.jsm:327:12\n_postToWorker@resource:///modules/sessionstore/SessionFile.jsm:351:11\nwrite@resource:///modules/sessionstore/SessionFile.jsm:390:19\nwrite@resource:///modules/sessionstore/SessionFile.jsm:63:12\n_writeState@resource:///modules/sessionstore/SessionSaver.jsm:356:12\n_saveState@resource:///modules/sessionstore/SessionSaver.jsm:294:12\n_saveStateAsync@resource:///modules/sessionstore/SessionSaver.jsm:340:5\nsaveStateAsyncWhenIdle@resource:///modules/sessionstore/SessionSaver.jsm:191:9\n" ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv On the serial console one sees: login: panic: Invalid l3 page (16000002c80074b != 16000002c8007cb) cpuid = 3 time = 1562624166 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 pc = 0xffff00000070a038 lr = 0xffff000000102640 sp = 0xffff0000516eb250 fp = 0xffff0000516eb460 db_trace_self_wrapper() at vpanic+0x18c pc = 0xffff000000102640 lr = 0xffff0000003f8aa0 sp = 0xffff0000516eb470 fp = 0xffff0000516eb520 vpanic() at panic+0x44 pc = 0xffff0000003f8aa0 lr = 0xffff0000003f8850 sp = 0xffff0000516eb530 fp = 0xffff0000516eb5b0 panic() at pmap_demote_l2_locked+0xb48 pc = 0xffff0000003f8850 lr = 0xffff00000071c808 sp = 0xffff0000516eb5c0 fp = 0xffff0000516eb660 pmap_demote_l2_locked() at pmap_ts_referenced+0x300 pc = 0xffff00000071c808 lr = 0xffff0000007226b8 sp = 0xffff0000516eb670 fp = 0xffff0000516eb6f0 pmap_ts_referenced() at vm_pageout_worker+0xed4 pc = 0xffff0000007226b8 lr = 0xffff0000006cb8b4 sp = 0xffff0000516eb700 fp = 0xffff0000516ebae0 vm_pageout_worker() at vm_pageout+0x15c pc = 0xffff0000006cb8b4 lr = 0xffff0000006ca99c sp = 0xffff0000516ebaf0 fp = 0xffff0000516ebb50 vm_pageout() at fork_exit+0x7c pc = 0xffff0000006ca99c lr = 0xffff0000003b9694 sp = 0xffff0000516ebb60 fp = 0xffff0000516ebb90 fork_exit() at fork_trampoline+0x10 pc = 0xffff0000003b9694 lr = 0xffff000000725b2c sp = 0xffff0000516ebba0 fp = 0x0000000000000000 KDB: enter: panic [ thread pid 21 tid 100066 ] Stopped at 0 db> Thanks for reading, any suggestions appreciated! bob prohaska