From owner-freebsd-arm@freebsd.org Wed Jan 8 23:56:28 2020 Return-Path: Delivered-To: freebsd-arm@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 D868C1FF8B3 for ; Wed, 8 Jan 2020 23:56:28 +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 47tR3b5m8Sz4L8Y for ; Wed, 8 Jan 2020 23:56:27 +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 008NuV1d017527 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 8 Jan 2020 15:56:32 -0800 (PST) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id 008NuVpR017526; Wed, 8 Jan 2020 15:56:31 -0800 (PST) (envelope-from fbsd) Date: Wed, 8 Jan 2020 15:56:30 -0800 From: bob prohaska To: freebsd-arm@freebsd.org Subject: panic: non-current pmap on RPI3 on CURRENT (GENERIC) #4 r356366 Message-ID: <20200108235630.GA17485@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: 47tR3b5m8Sz4L8Y X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of fbsd@www.zefox.net has no SPF policy when checking 50.1.20.27) smtp.mailfrom=fbsd@www.zefox.net X-Spamd-Result: default: False [1.06 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.83)[-0.829,0]; WWW_DOT_DOMAIN(0.50)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; IP_SCORE(0.07)[ip: (0.28), ipnet: 50.1.16.0/20(0.14), asn: 7065(-0.04), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[zefox.net]; AUTH_NA(1.00)[]; NEURAL_HAM_LONG(-0.08)[-0.081,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; 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)[]; RCVD_COUNT_TWO(0.00)[2] 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: Wed, 08 Jan 2020 23:56:28 -0000 A Pi3 running FreeBSD 13.0-CURRENT (GENERIC) #4 r356366 reported, while compiling www/chromium: panic: non-current pmap 0xfffffd000385f5a0 cpuid = 1 time = 1578525992 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 pc = 0xffff000000736b9c lr = 0xffff000000106814 sp = 0xffff00005a92ae40 fp = 0xffff00005a92b050 db_trace_self_wrapper() at vpanic+0x18c pc = 0xffff000000106814 lr = 0xffff0000004088c0 sp = 0xffff00005a92b060 fp = 0xffff00005a92b110 vpanic() at panic+0x44 pc = 0xffff0000004088c0 lr = 0xffff000000408670 sp = 0xffff00005a92b120 fp = 0xffff00005a92b1a0 panic() at pmap_remove_pages+0x8b4 pc = 0xffff000000408670 lr = 0xffff00000074d890 sp = 0xffff00005a92b1b0 fp = 0xffff00005a92b270 pmap_remove_pages() at exec_new_vmspace+0x188 pc = 0xffff00000074d890 lr = 0xffff0000003c1250 sp = 0xffff00005a92b280 fp = 0xffff00005a92b2d0 exec_new_vmspace() at exec_elf64_imgact+0x744 pc = 0xffff0000003c1250 lr = 0xffff00000039a358 sp = 0xffff00005a92b2e0 fp = 0xffff00005a92b3d0 exec_elf64_imgact() at kern_execve+0x458 pc = 0xffff00000039a358 lr = 0xffff0000003c01b0 sp = 0xffff00005a92b3e0 fp = 0xffff00005a92b730 kern_execve() at sys_execve+0x54 pc = 0xffff0000003c01b0 lr = 0xffff0000003bfa2c sp = 0xffff00005a92b740 fp = 0xffff00005a92b7b0 sys_execve() at do_el0_sync+0x514 pc = 0xffff0000003bfa2c lr = 0xffff000000753c44 sp = 0xffff00005a92b7c0 fp = 0xffff00005a92b860 do_el0_sync() at handle_el0_sync+0x90 pc = 0xffff000000753c44 lr = 0xffff000000739224 sp = 0xffff00005a92b870 fp = 0xffff00005a92b980 handle_el0_sync() at 0x214978 pc = 0xffff000000739224 lr = 0x0000000000214978 sp = 0xffff00005a92b990 fp = 0x0000ffffffffd490 KDB: enter: panic [ thread pid 32060 tid 100321 ] Stopped at 0x40425654 db> bt Tracing pid 32060 tid 100321 td 0xfffffd000ba68000 db_trace_self() at db_stack_trace+0xf8 pc = 0xffff000000736b9c lr = 0xffff000000103c58 sp = 0xffff00005a92aa10 fp = 0xffff00005a92aa40 db_stack_trace() at db_command+0x228 pc = 0xffff000000103c58 lr = 0xffff0000001038d0 sp = 0xffff00005a92aa50 fp = 0xffff00005a92ab30 db_command() at db_command_loop+0x58 pc = 0xffff0000001038d0 lr = 0xffff000000103678 sp = 0xffff00005a92ab40 fp = 0xffff00005a92ab60 db_command_loop() at db_trap+0xf4 pc = 0xffff000000103678 lr = 0xffff00000010697c sp = 0xffff00005a92ab70 fp = 0xffff00005a92ad90 db_trap() at kdb_trap+0x1d8 pc = 0xffff00000010697c lr = 0xffff00000044fd70 sp = 0xffff00005a92ada0 fp = 0xffff00005a92ae50 kdb_trap() at do_el1h_sync+0xf4 pc = 0xffff00000044fd70 lr = 0xffff0000007535b8 sp = 0xffff00005a92ae60 fp = 0xffff00005a92ae90 do_el1h_sync() at handle_el1h_sync+0x78 pc = 0xffff0000007535b8 lr = 0xffff000000739078 sp = 0xffff00005a92aea0 fp = 0xffff00005a92afb0 handle_el1h_sync() at kdb_enter+0x34 pc = 0xffff000000739078 lr = 0xffff00000044f3bc sp = 0xffff00005a92afc0 fp = 0xffff00005a92b050 kdb_enter() at vpanic+0x1a8 pc = 0xffff00000044f3bc lr = 0xffff0000004088dc sp = 0xffff00005a92b060 fp = 0xffff00005a92b110 vpanic() at panic+0x44 pc = 0xffff0000004088dc lr = 0xffff000000408670 sp = 0xffff00005a92b120 fp = 0xffff00005a92b1a0 panic() at pmap_remove_pages+0x8b4 pc = 0xffff000000408670 lr = 0xffff00000074d890 sp = 0xffff00005a92b1b0 fp = 0xffff00005a92b270 pmap_remove_pages() at exec_new_vmspace+0x188 pc = 0xffff00000074d890 lr = 0xffff0000003c1250 sp = 0xffff00005a92b280 fp = 0xffff00005a92b2d0 exec_new_vmspace() at exec_elf64_imgact+0x744 pc = 0xffff0000003c1250 lr = 0xffff00000039a358 sp = 0xffff00005a92b2e0 fp = 0xffff00005a92b3d0 exec_elf64_imgact() at kern_execve+0x458 pc = 0xffff00000039a358 lr = 0xffff0000003c01b0 sp = 0xffff00005a92b3e0 fp = 0xffff00005a92b730 kern_execve() at sys_execve+0x54 pc = 0xffff0000003c01b0 lr = 0xffff0000003bfa2c sp = 0xffff00005a92b740 fp = 0xffff00005a92b7b0 sys_execve() at do_el0_sync+0x514 pc = 0xffff0000003bfa2c lr = 0xffff000000753c44 sp = 0xffff00005a92b7c0 fp = 0xffff00005a92b860 do_el0_sync() at handle_el0_sync+0x90 pc = 0xffff000000753c44 lr = 0xffff000000739224 sp = 0xffff00005a92b870 fp = 0xffff00005a92b980 handle_el0_sync() at 0x214978 pc = 0xffff000000739224 lr = 0x0000000000214978 sp = 0xffff00005a92b990 fp = 0x0000ffffffffd490 db> Hopefully this is of interest to somebody, thanks for reading! bob prohaska