From owner-freebsd-bugs@freebsd.org Fri Mar 8 07:40:18 2019 Return-Path: Delivered-To: freebsd-bugs@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 15DF715353CA for ; Fri, 8 Mar 2019 07:40:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 8ECA08F606 for ; Fri, 8 Mar 2019 07:40:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4F03E15353C9; Fri, 8 Mar 2019 07:40:17 +0000 (UTC) Delivered-To: bugs@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 122B715353C8 for ; Fri, 8 Mar 2019 07:40:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A35888F605 for ; Fri, 8 Mar 2019 07:40:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id DADD71EACE for ; Fri, 8 Mar 2019 07:40:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x287eFHq093024 for ; Fri, 8 Mar 2019 07:40:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x287eFmr093023 for bugs@FreeBSD.org; Fri, 8 Mar 2019 07:40:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 236383] Kernel panic Date: Fri, 08 Mar 2019 07:40:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: admin@5034.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Mar 2019 07:40:18 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236383 Bug ID: 236383 Summary: Kernel panic Product: Base System Version: 12.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: admin@5034.ru Hi All, 12.0-STABLE FreeBSD 12.0-STABLE #2 r343904M Strange panic, me don't know how to reproduce: # kgdb /boot/kernel/kernel /var/crash/vmcore.last GNU gdb (GDB) 8.2.1 [GDB v8.2.1 for FreeBSD] Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-portbld-freebsd12.0". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /boot/kernel/kernel...Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug...done. done. Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 01 fault virtual address =3D 0xb10 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff809019d2 stack pointer =3D 0x28:0xfffffe0000464a70 frame pointer =3D 0x28:0xfffffe0000464aa0 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (irq22: ral0) trap number =3D 12 panic: page fault cpuid =3D 1 time =3D 1552029335 KDB: stack backtrace: #0 0xffffffff80c531c7 at kdb_backtrace+0x67 #1 0xffffffff80c07143 at vpanic+0x1a3 #2 0xffffffff80c06f93 at panic+0x43 #3 0xffffffff8118d9ff at trap_fatal+0x35f #4 0xffffffff8118da59 at trap_pfault+0x49 #5 0xffffffff8118d07e at trap+0x29e #6 0xffffffff81168af5 at calltrap+0x8 #7 0xffffffff80901693 at rt2860_intr+0x803 #8 0xffffffff80bca024 at ithread_loop+0x1d4 #9 0xffffffff80bc6f23 at fork_exit+0x83 #10 0xffffffff81169aee at fork_trampoline+0xe Uptime: 22h14m9s Dumping 962 out of 8077 MB:..2%..12%..22%..32%..42%..52%..62%..72%..82%..92% __curthread () at ./machine/pcpu.h:230 230 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (OFFSETOF_CURTHREAD)); (kgdb) bt #0 __curthread () at ./machine/pcpu.h:230 #1 doadump (textdump=3D) at /usr/src/sys/kern/kern_shutdown= .c:366 #2 0xffffffff80c06d2b in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:446 #3 0xffffffff80c071a3 in vpanic (fmt=3D, ap=3D0xfffffe00004= 647c0) at /usr/src/sys/kern/kern_shutdown.c:872 #4 0xffffffff80c06f93 in panic (fmt=3D) at /usr/src/sys/kern/kern_shutdown.c:799 #5 0xffffffff8118d9ff in trap_fatal (frame=3D0xfffffe00004649b0, eva=3D283= 2) at /usr/src/sys/amd64/amd64/trap.c:929 #6 0xffffffff8118da59 in trap_pfault (frame=3D0xfffffe00004649b0, usermode= =3D0) at /usr/src/sys/amd64/amd64/trap.c:765 #7 0xffffffff8118d07e in trap (frame=3D0xfffffe00004649b0) at /usr/src/sys/amd64/amd64/trap.c:441 #8 #9 ieee80211_ratectl_tx_complete (ni=3D, status=3D) at /usr/src/sys/net80211/ieee80211_ratectl.h:143 #10 rt2860_drain_stats_fifo (sc=3D0xfffffe004ab76000) at /usr/src/sys/dev/ral/rt2860.c:1122 #11 0xffffffff80901693 in rt2860_intr (arg=3D0xfffffe004ab76000) at /usr/src/sys/dev/ral/rt2860.c:1417 #12 0xffffffff80bca024 in intr_event_execute_handlers (p=3D, ie=3D) at /usr/src/sys/kern/kern_intr.c:1119 #13 ithread_execute_handlers (p=3D, ie=3D) at /usr/src/sys/kern/kern_intr.c:1132 #14 ithread_loop (arg=3D) at /usr/src/sys/kern/kern_intr.c:1= 212 #15 0xffffffff80bc6f23 in fork_exit (callout=3D0xffffffff80bc9e50 , arg=3D0xfffff80003652940, frame=3D0xfffffe0000464c00) at /usr/src/sys/kern/kern_fork.c:1059 #16 (kgdb) frame 9 #9 ieee80211_ratectl_tx_complete (ni=3D, status=3D) at /usr/src/sys/net80211/ieee80211_ratectl.h:143 143 vap->iv_rate->ir_tx_complete(ni, status); (kgdb) frame 10 #10 rt2860_drain_stats_fifo (sc=3D0xfffffe004ab76000) at /usr/src/sys/dev/ral/rt2860.c:1122 1122 ieee80211_ratectl_tx_complete(ni, txs); (kgdb) frame 11 #11 0xffffffff80901693 in rt2860_intr (arg=3D0xfffffe004ab76000) at /usr/src/sys/dev/ral/rt2860.c:1417 1417 rt2860_drain_stats_fifo(sc); (kgdb) frame 12 #12 0xffffffff80bca024 in intr_event_execute_handlers (p=3D, ie=3D) at /usr/src/sys/kern/kern_intr.c:1119 1119 ih->ih_handler(ih->ih_argument); (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=