From owner-freebsd-current@freebsd.org Sat May 26 11:48:49 2018 Return-Path: Delivered-To: freebsd-current@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 A1AE9F72888 for ; Sat, 26 May 2018 11:48:49 +0000 (UTC) (envelope-from freebsdnewbie@freenet.de) Received: from mout2.freenet.de (mout2.freenet.de [IPv6:2001:748:100:40::2:4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "*.freenet.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 284086CC97 for ; Sat, 26 May 2018 11:48:49 +0000 (UTC) (envelope-from freebsdnewbie@freenet.de) Received: from [195.4.92.141] (helo=mjail1.freenet.de) by mout2.freenet.de with esmtpa (ID freebsdnewbie@freenet.de) (port 25) (Exim 4.90_1 #2) id 1fMXgk-0006gX-Jy for freebsd-current@freebsd.org; Sat, 26 May 2018 13:48:46 +0200 Received: from [::1] (port=59688 helo=mjail1.freenet.de) by mjail1.freenet.de with esmtpa (ID freebsdnewbie@freenet.de) (Exim 4.90_1 #2) id 1fMXgk-0002nz-G6 for freebsd-current@freebsd.org; Sat, 26 May 2018 13:48:46 +0200 Received: from mx10.freenet.de ([195.4.92.20]:53970) by mjail1.freenet.de with esmtpa (ID freebsdnewbie@freenet.de) (Exim 4.90_1 #2) id 1fMXem-0000by-6y for freebsd-current@freebsd.org; Sat, 26 May 2018 13:46:44 +0200 Received: from p5b22a0c3.dip0.t-ipconnect.de ([91.34.160.195]:46651 helo=freebsd-t450.fritz.box) by mx10.freenet.de with esmtpsa (ID freebsdnewbie@freenet.de) (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (port 587) (Exim 4.90_1 #2) id 1fMXem-0004NY-0b for freebsd-current@freebsd.org; Sat, 26 May 2018 13:46:44 +0200 Date: Sat, 26 May 2018 13:46:42 +0200 From: Manuel =?iso-8859-15?Q?St=FChn?= To: freebsd-current@freebsd.org Subject: Fatal trap 12 Message-ID: <20180526114642.GA17171@freebsd-t450.fritz.box> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline User-Agent: Mutt/1.10.0 (2018-05-17) X-Spam-score: 1.2 X-Spamreport: Action: no action Symbol: RCPT_COUNT_ONE(0.00) Symbol: MIME_GOOD(-0.10) Symbol: TO_MATCH_ENVRCPT_ALL(0.00) Symbol: RCVD_COUNT_ONE(0.00) Symbol: RCVD_VIA_SMTP_AUTH(0.00) Symbol: NEURAL_SPAM(1.34) Symbol: ASN(0.00) Symbol: FROM_EQ_ENVFROM(0.00) Symbol: FREEMAIL_ENVFROM(0.00) Symbol: RCVD_TLS_ALL(0.00) Symbol: FROM_HAS_DN(0.00) Symbol: FREEMAIL_FROM(0.00) Symbol: TO_DN_NONE(0.00) Message-ID: 20180526114642.GA17171@freebsd-t450.fritz.box X-FN-Spambar: X-Originated-At: 91.34.160.195!46651 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.26 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: Sat, 26 May 2018 11:48:49 -0000 Since upgrading my Lenovo T450 from r333740 to r334167 I'm experiencing several "Fatal traps 12". Before the update i did not have any of those. In all cases the traps occured some time after resume. Below there is some output found in /var/crash/core.txt __curthread () at ./machine/pcpu.h:231 231 ./machine/pcpu.h: No such file or directory. (kgdb) #0 __curthread () at ./machine/pcpu.h:231 #1 doadump (textdump=1) at /usr/src/sys/kern/kern_shutdown.c:366 #2 0xffffffff80b9a6f0 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:446 #3 0xffffffff80b9ab83 in vpanic (fmt=, ap=0xfffffe0056507e50) at /usr/src/sys/kern/kern_shutdown.c:863 #4 0xffffffff80b9a973 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:790 #5 0xffffffff80ba5c3b in kdb_switch () at /usr/src/sys/kern/kern_synch.c:377 #6 0xffffffff80ba5bb9 in mi_switch (flags=, newtd=0x0) at /usr/src/sys/kern/kern_synch.c:406 #7 0xffffffff80bf3f5f in sleepq_timedwait (wchan=, pri=) at /usr/src/sys/kern/subr_sleepqueue.c:727 #8 0xffffffff833c7bed in linux_add_to_sleepqueue (wchan=0xfffff8000bf6ad80, task=0xfffff8000bf6ad80, wmesg=, timeout=50, state=) at /usr/src/sys/compat/linuxkpi/common/src/linux_schedule.c:70 #9 0xffffffff833c7a58 in linux_wait_event_common (wqh=, wq=, timeout=50, state=2, lock=0x0) at /usr/src/sys/compat/linuxkpi/common/src/linux_schedule.c:270 #10 0xffffffff83458de6 in ?? () #11 0x000000061d026200 in ?? () #12 0x0000000600000000 in ?? () #13 0xfffff8000bf6ad80 in ?? () #14 0xffffffff833c7540 in ?? () at /usr/src/sys/compat/linuxkpi/common/src/linux_schedule.c:167 from /boot/kernel/linuxkpi.ko #15 0xfffff80007804828 in ?? () #16 0xfffff80007804828 in ?? () #17 0x0000000000000030 in ?? () #18 0x0000000000000000 in ?? () (kgdb) Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 03 fault virtual address = 0x3 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80cc60cb stack pointer = 0x28:0xfffffe0056508560 frame pointer = 0x28:0xfffffe0056508760 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 10218 (nextcloud) -- Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x300000011 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80cc60cb stack pointer = 0x28:0xfffffe005e4d1560 frame pointer = 0x28:0xfffffe005e4d1760 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 17918 (DNS Resolver #16) -- Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 03 fault virtual address = 0x3 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80cc60cb stack pointer = 0x28:0xfffffe0056508560 frame pointer = 0x28:0xfffffe0056508760 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 10218 (nextcloud) If there is any other information i can provide for solving this, please let me know. -- Manuel