From owner-freebsd-bugs@freebsd.org Mon May 28 12:11:13 2018 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 EEB41EF1354 for ; Mon, 28 May 2018 12:11:12 +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 6EE446CB56 for ; Mon, 28 May 2018 12:11:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 2F9DDEF133F; Mon, 28 May 2018 12:11:12 +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 0B996EF133D for ; Mon, 28 May 2018 12:11:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from 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(8.15.2/8.15.2/Submit) id w4SCBAqH099893 for bugs@FreeBSD.org; Mon, 28 May 2018 12:11:10 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 228562] ifa_ifwithnet: general protection fault while in kernel mode Date: Mon, 28 May 2018 12:11:10 +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 Only Me X-Bugzilla-Who: eadler@FreeBSD.org 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: 2.1.26 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 May 2018 12:11:13 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228562 Bug ID: 228562 Summary: ifa_ifwithnet: general protection fault while in kernel mode Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: eadler@FreeBSD.org #0 __curthread () at ./machine/pcpu.h:231 td =3D #1 doadump (textdump=3D0) at /usr/src/sys/kern/kern_shutdown.c:366 error =3D coredump =3D #2 0xffffffff804350bb in db_dump (dummy=3D, dummy2=3D,=20 dummy3=3D, dummy4=3D) at /usr/src/sys/ddb/db_command.c:574 error =3D #3 0xffffffff80434e7d in db_command (last_cmdp=3D,=20 cmd_table=3D, dopager=3D) at /usr/src/sys/ddb/db_command.c:481 modif =3D "" have_addr =3D false t =3D result =3D cmd =3D 0xffffffff81a5ce20 addr =3D count =3D #4 0xffffffff80434c14 in db_command_loop () at /usr/src/sys/ddb/db_command.c:534 No locals. #5 0xffffffff80437dff in db_trap (type=3D, code=3D) at /usr/src/sys/ddb/db_main.c:252 jb =3D {{ _jb =3D {-2194903306096, -2194903306104, -2194903305968, -2115128448, -2119837784, 0, 9, -2143060599, -2194903306000, -2140630981, -2116086448, 0} }} bkpt =3D false watchpt =3D false prev_jb =3D 0x0 why =3D #6 0xffffffff80ba3923 in kdb_trap (type=3D9, code=3D0, tf=3D) at /usr/src/sys/kern/subr_kdb.c:697 be =3D 0xffffffff81a5d7a8 intr =3D 582 did_stop_cpus =3D handled =3D other_cpus =3D #7 0xffffffff8101fbef in trap_fatal (frame=3D0xfffffe00f59172f0, eva=3D) at /usr/src/sys/amd64/amd64/trap.c:883 code =3D softseg =3D { ssd_base =3D 0,=20 ssd_limit =3D 1048575,=20 ssd_type =3D 27,=20 ssd_dpl =3D 0,=20 ssd_p =3D 1,=20 ssd_long =3D 1,=20 ssd_def32 =3D 0,=20 ssd_gran =3D 1 } msg =3D ss =3D 40 type =3D handled =3D #8 0xffffffff8101f13d in trap (frame=3D0xfffffe00f59172f0) at /usr/src/sys/amd64/amd64/trap.c:203 td =3D 0xfffff8021d8b3000 dr6 =3D addr =3D ucode =3D signo =3D p =3D type =3D 9 ksi =3D #9 No locals. #10 0xffffffff80c58db1 in ifa_ifwithnet (addr=3D0xfffff8009847b4a8, ignore_= ptp=3D0,=20 fibnum=3D) at /usr/src/sys/net/if.c:2057 cp3 =3D cp =3D cp2 =3D ifp =3D 0xfffff8007d99c800 ifa =3D 0xfffff800a21d7c00 ifa_maybe =3D 0xfffff800a21d7c00 cplim =3D af =3D addr_data =3D #11 0xffffffff80c836c3 in ifa_ifwithroute (flags=3D2051, dst=3D0xfffff80098= 47b498,=20 gateway=3D0xfffff8009847b4a8, fibnum=3D0) at /usr/src/sys/net/route.c:7= 55 ifa =3D 0x0 #12 0xffffffff80c841b1 in rt_getifa_fib (info=3D0xfffffe00f5917580, fibnum=3D) at /usr/src/sys/net/route.c:1303 error =3D ifa =3D #13 0xffffffff80c82cef in rtrequest1_fib (req=3D, info=3D0xfffffe00f5917580,=20 ret_nrt=3D, fibnum=3D0) at /usr/src/sys/net/route.c:1586 error =3D rnh =3D 0xfffff8007d9f3a00 rt =3D ndst =3D ifa =3D rn =3D rt_old =3D mdst =3D #14 0xffffffff80c87f44 in route_output (m=3D, so=3D0xfffff80147008358) at /usr/src/sys/net/rtsock.c:693 saf =3D 2 '\002' error =3D alloc_len =3D 1024 fibnum =3D 0 len =3D rtm =3D rp =3D i =3D sin6 =3D 0x80 info =3D { rti_addrs =3D 7,=20 rti_flags =3D 2051,=20 rti_info =3D {0xfffff8009847b498, 0xfffff8009847b4a8, 0xfffff8009847b4b8, 0x0, 0x0, 0x0, 0x0, 0x0},=20 rti_ifa =3D 0x0,=20 rti_ifp =3D 0x0,=20 rti_filter =3D 0x0,=20 rti_filterdata =3D 0x0,=20 rti_mflags =3D 0,=20 rti_spare =3D 0,=20 rti_rmx =3D 0xfffff8009847b428 } rnh =3D rt =3D 0xffffffff80e8073c ifp =3D w =3D ss =3D saun =3D #15 0xffffffff80bf6517 in sosend_generic (so=3D0xfffff80147008358, addr=3D0= x0,=20 uio=3D0xfffffe00f5917940, top=3D0xdeadc0dedeadc0de, control=3D0xfffff80= 09848b000, flags=3D0,=20 td=3D0xfffff8021d8b3000) at /usr/src/sys/kern/uipc_socket.c:1575 clen =3D 0 resid =3D error =3D space =3D 7992 dontroute =3D atomic =3D #16 0xffffffff80bf674d in sosend (so=3D0xfffff8009848b0bf, addr=3D0x7,=20 uio=3D0xfffff8009848b0bf, top=3D0xfffff8009848b0b8, control=3D0x0, flag= s=3D0,=20 td=3D0xfffff8021d8b3000) at /usr/src/sys/kern/uipc_socket.c:1621 saved_vnet =3D 0x0 error =3D #17 0xffffffff80bd18b2 in soo_write (fp=3D, uio=3D0xfffffe00f5917940,=20 active_cred=3D, flags=3D, td=3D) at /usr/src/sys/kern/sys_socket.c:148 so =3D 0xfffff80147008358 error =3D 0 #18 0xffffffff80bc8c17 in fo_write (fp=3D, uio=3D,=20 active_cred=3D0xfffff8009848b0bf, flags=3D, td=3D) at /usr/src/sys/sys/file.h:309 No locals. #19 dofilewrite (td=3D0xfffff8021d8b3000, fd=3D3, fp=3D0xfffff800987ae820,= =20 auio=3D0xfffffe00f5917940, offset=3D, flags=3D0) at /usr/src/sys/kern/sys_generic.c:567 cnt =3D 200 ktruio =3D 0x0 error =3D #20 0xffffffff80bc883a in kern_writev (td=3D0xfffff8021d8b3000, fd=3D3,=20 auio=3D0xfffffe00f5917940) at /usr/src/sys/kern/sys_generic.c:491 fp =3D 0xfffff8009848b0bf error =3D 0 #21 0xffffffff80bc87e6 in sys_write (td=3D0xfffff8009848b0bf, uap=3D) at /usr/src/sys/kern/sys_generic.c:406 auio =3D { uio_iov =3D 0xfffffe00f5917970,=20 uio_iovcnt =3D 1,=20 uio_offset =3D 199,=20 uio_resid =3D 0,=20 uio_segflg =3D UIO_USERSPACE,=20 uio_rw =3D UIO_WRITE,=20 uio_td =3D 0xfffff8021d8b3000 } error =3D aiov =3D #22 0xffffffff810205fc in syscallenter (td=3D0xfffff8021d8b3000) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:135 p =3D 0xfffff800036e6538 error =3D sa =3D 0xfffff8021d8b33b0 traced =3D #23 amd64_syscall (td=3D0xfffff8021d8b3000, traced=3D0) at /usr/src/sys/amd64/amd64/trap.c:1006 ksi =3D error =3D #24 No locals. #25 0x00000008003fc6ea in ?? () No symbol table info available. Backtrace stopped: Cannot access memory at address 0x7fffffffd8b8 --=20 You are receiving this mail because: You are the assignee for the bug.=