From owner-freebsd-bugs@freebsd.org Sat Jun 17 06:36:17 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 78F46BF26C8 for ; Sat, 17 Jun 2017 06:36:17 +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 mx1.freebsd.org (Postfix) with ESMTPS id 677A881B2A for ; Sat, 17 Jun 2017 06:36:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v5H6aHHS077405 for ; Sat, 17 Jun 2017 06:36:17 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 220073] iflib panic r320049 Date: Sat, 17 Jun 2017 06:36:17 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dchagin@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-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: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Jun 2017 06:36:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220073 Bug ID: 220073 Summary: iflib panic r320049 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: dchagin@FreeBSD.org Fatal trap 12: page fault while in kernel mode cpuid =3D 6; apic id =3D 06 fault virtual address =3D 0x0 fault code =3D supervisor write data, page not present instruction pointer =3D 0x20:0xffffffff8071093e stack pointer =3D 0x28:0xfffffe04562cf8f0 frame pointer =3D 0x28:0xfffffe04562cf9d0 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 0 (if_io_tqg_6) (kgdb) bt #0 __curthread () at ./machine/pcpu.h:232 #1 doadump (textdump=3D0x81453290) at /home/git/head/sys/kern/kern_shutdown.c:318 #2 0xffffffff8036e4cc in db_fncall_generic (addr=3D, rv=3D, nargs=3D,=20 args=3D) at /home/git/head/sys/ddb/db_command.c:581 #3 db_fncall (dummy1=3D, dummy2=3D, dummy3=3D, dummy4=3D) at /home/git/head/sys/ddb/db_command.c:629 #4 0xffffffff8036e03f in db_command (last_cmdp=3D, cmd_table=3D, dopager=3D) at /home/git/head/sys/ddb/db_command.c:453 #5 0xffffffff8036dd74 in db_command_loop () at /home/git/head/sys/ddb/db_command.c:506 #6 0xffffffff80370eaf in db_trap (type=3D, code=3D) at /home/git/head/sys/ddb/db_main.c:248 #7 0xffffffff8063eed3 in kdb_trap (type=3D0xc, code=3D0x0, tf=3D) at /home/git/head/sys/kern/subr_kdb.c:654 #8 0xffffffff8092caa2 in trap_fatal (frame=3D0xfffffe04562cf830, eva=3D0x0= ) at /home/git/head/sys/amd64/amd64/trap.c:819 #9 0xffffffff8092cb52 in trap_pfault (frame=3D0xfffffe04562cf830, usermode= =3D0x0) at /home/git/head/sys/amd64/amd64/trap.c:680 #10 0xffffffff8092be8d in trap (frame=3D0xfffffe04562cf830) at /home/git/head/sys/amd64/amd64/trap.c:425 #11 #12 m_init (how=3D0x1, type=3D0x1, m=3D, flags=3D) at /home/git/head/sys/sys/mbuf.h:721 #13 iflib_rxd_pkt_get (rxq=3D, ri=3D) at /home/git/head/sys/net/iflib.c:2432 #14 iflib_rxeof (budget=3D0x10, rxq=3D) at /home/git/head/sys/net/iflib.c:2529 #15 _task_fn_rx (context=3D0xfffff800046e9000) at /home/git/head/sys/net/iflib.c:3510 #16 0xffffffff8063d3b9 in gtaskqueue_run_locked (queue=3D0xfffff80008f9c200) at /home/git/head/sys/kern/subr_gtaskqueue.c:329 #17 0xffffffff8063d148 in gtaskqueue_thread_loop (arg=3D) at /home/git/head/sys/kern/subr_gtaskqueue.c:504 #18 0xffffffff805c180b in fork_exit (callout=3D0xffffffff8063d0c0 , arg=3D0xfffffe0000f2f098,=20 frame=3D0xfffffe04562cfac0) at /home/git/head/sys/kern/kern_fork.c:1038 #19 (kgdb) (kgdb) up 13 #13 iflib_rxd_pkt_get (rxq=3D, ri=3D) at /home/git/head/sys/net/iflib.c:2432 2432 m_init(m, M_NOWAIT, MT_DATA, M_PKTHDR); (kgdb) p m $1 =3D (struct mbuf *) 0x0 (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=