From owner-freebsd-current@freebsd.org Tue Oct 6 02:10:27 2020 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 450F84374FD; Tue, 6 Oct 2020 02:10:27 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (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-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "www.zefox.com", Issuer "www.zefox.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4C51C44ybkz3Y4Q; Tue, 6 Oct 2020 02:10:24 +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 0962AUt1013302 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 5 Oct 2020 19:10:30 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id 0962AUJG013301; Mon, 5 Oct 2020 19:10:30 -0700 (PDT) (envelope-from fbsd) Date: Mon, 5 Oct 2020 19:10:29 -0700 From: bob prohaska To: freebsd-current@freebsd.org, freebsd-arm@freebsd.org Subject: panic: non-current pmap 0xffffa00020eab8f0 on Rpi3 Message-ID: <20201006021029.GA13260@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 4C51C44ybkz3Y4Q X-Spamd-Bar: +++ X-Spamd-Result: default: False [3.22 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; WWW_DOT_DOMAIN(0.50)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(0.18)[0.184]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[zefox.net]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.44)[0.442]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_SPAM_LONG(0.69)[0.693]; R_SPF_NA(0.00)[no SPF record]; 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]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-current,freebsd-arm]; MID_RHS_WWW(0.50)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 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, 06 Oct 2020 02:10:27 -0000 Still seeing non-current pmap panics on the Pi3, this time a B+ running 13.0-CURRENT (GENERIC-MMCCAM) #0 71e02448ffb-c271826(master) during a -j4 buildworld. The backtrace reports panic: non-current pmap 0xffffa00020eab8f0 cpuid = 0 time = 1601947137 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x30 pc = 0xffff00000072999c lr = 0xffff00000019ec8c sp = 0xffff00005d96c230 fp = 0xffff00005d96c430 db_trace_self_wrapper() at kdb_backtrace+0x38 pc = 0xffff00000019ec8c lr = 0xffff0000004b4984 sp = 0xffff00005d96c440 fp = 0xffff00005d96c500 kdb_backtrace() at vpanic+0x19c pc = 0xffff0000004b4984 lr = 0xffff0000004734c0 sp = 0xffff00005d96c510 fp = 0xffff00005d96c560 vpanic() at panic+0x44 pc = 0xffff0000004734c0 lr = 0xffff0000004730dc sp = 0xffff00005d96c570 fp = 0xffff00005d96c620 panic() at pmap_remove_pages+0x5d8 pc = 0xffff0000004730dc lr = 0xffff00000073fe58 sp = 0xffff00005d96c630 fp = 0xffff00005d96c690 pmap_remove_pages() at vmspace_exit+0xb0 pc = 0xffff00000073fe58 lr = 0xffff0000006c77a0 sp = 0xffff00005d96c6a0 fp = 0xffff00005d96c700 vmspace_exit() at exit1+0x470 pc = 0xffff0000006c77a0 lr = 0xffff00000042e5bc sp = 0xffff00005d96c710 fp = 0xffff00005d96c760 exit1() at sys_sys_exit+0x10 pc = 0xffff00000042e5bc lr = 0xffff00000042e148 sp = 0xffff00005d96c770 fp = 0xffff00005d96c7c0 sys_sys_exit() at syscallenter+0x104 pc = 0xffff00000042e148 lr = 0xffff0000007463dc sp = 0xffff00005d96c7d0 fp = 0xffff00005d96c7d0 syscallenter() at svc_handler+0x4c pc = 0xffff0000007463dc lr = 0xffff000000745df8 sp = 0xffff00005d96c7e0 fp = 0xffff00005d96c810 svc_handler() at do_el0_sync+0xf0 pc = 0xffff000000745df8 lr = 0xffff000000745c08 sp = 0xffff00005d96c820 fp = 0xffff00005d96c830 do_el0_sync() at handle_el0_sync+0x90 pc = 0xffff000000745c08 lr = 0xffff00000072c224 sp = 0xffff00005d96c840 fp = 0xffff00005d96c980 handle_el0_sync() at 0x40421150 pc = 0xffff00000072c224 lr = 0x0000000040421150 sp = 0xffff00005d96c990 fp = 0x0000ffffffffd830 KDB: enter: panic [ thread pid 2429 tid 100951 ] Stopped at 0x403fa408 db> Thanks for reading, bob prohaska