From owner-freebsd-bugs@freebsd.org Tue May 29 05:41:12 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 8E128EEF3C5 for ; Tue, 29 May 2018 05:41:12 +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 15BFE77E5E for ; Tue, 29 May 2018 05:41:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id C880EEEF3C4; Tue, 29 May 2018 05:41:11 +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 8C032EEF3C3 for ; Tue, 29 May 2018 05:41:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from 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(8.15.2/8.15.2/Submit) id w4T5fASA066386 for bugs@FreeBSD.org; Tue, 29 May 2018 05:41:10 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 228584] kldload ipl: Fatal trap 12: page fault while in kernel mode Date: Tue, 29 May 2018 05:41:10 +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: crash, panic 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 keywords 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: Tue, 29 May 2018 05:41:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228584 Bug ID: 228584 Summary: kldload ipl: Fatal trap 12: page fault while in kernel mode Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Keywords: crash, panic 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, dummy3=3D, dummy4=3D) at /usr/src/sys/ddb/db_command.c:574 error =3D #3 0xffffffff80434e7d in db_command (last_cmdp=3D, 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 {-2193054773040, -2193054773048, -2193054772912, -2115128448, -2119837784, 0, 12, -2143060599, -2193054772944, -2140630981, -2116086448, 0} }} bkpt =3D false watchpt =3D false prev_jb =3D 0x0 why =3D #6 0xffffffff80ba3923 in kdb_trap (type=3D12, 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=3D0xfffffe0163bfd380, 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 0xffffffff8101fd12 in trap_pfault (frame=3D0xfffffe0163bfd380, usermode=3D) at /usr/src/sys/amd64/amd64/trap.c:728 td =3D 0xfffff80e2432e000 eva =3D 0 p =3D va =3D map =3D ftype =3D rv =3D #9 0xffffffff8101f391 in trap (frame=3D0xfffffe0163bfd380) at /usr/src/sys/amd64/amd64/trap.c:427 td =3D 0xfffff80e2432e000 dr6 =3D addr =3D -2193054772352 ucode =3D signo =3D p =3D type =3D 12 ksi =3D #10 No locals. #11 strncmp (s1=3D0x0, s2=3D0xffffffff812626a6 "set_", n=3D4) at /usr/src/sys/libkern/strncmp.c:44 No locals. #12 0xffffffff81156b94 in link_elf_lookup_set (lf=3D0xfffff802db0ae400, name=3D0xffffffff83ba9bc2 "sdt_providers_set", startp=3D0xfffffe0163bfd4a0,= =20 stopp=3D0xfffffe0163bfd4a8, countp=3D0x0) at /usr/src/sys/kern/link_elf_obj.c:1272 ef =3D 0xfffff802db0ae400 i =3D 12 start =3D stop =3D count =3D #13 0xffffffff83ba9509 in sdt_kld_unload_try (arg=3D, lf=3D0xfffff802db0ae200, error=3D0xfffffe0163bfd504) at /usr/src/sys/cddl/dev/sdt/sdt.c:321 curr =3D begin =3D prov =3D tmp =3D end =3D #14 0xffffffff80b2c68b in linker_file_unload (file=3D0xfffff802db0ae400, fl= ags=3D1) at /usr/src/sys/kern/kern_linker.c:656 _ep =3D _t =3D 0xfffff800983b6840 _el =3D error =3D 0 mod =3D next =3D ml =3D nextml =3D i =3D cp =3D #15 0xffffffff81155233 in link_elf_load_file (cls=3D, filename=3D, result=3D0xfffffe0163bfd788) at /usr/src/sys/kern/link_elf_obj.c:1002 mapsize =3D error =3D 28 td =3D 0xfffff80e2432e000 nd =3D 0xfffff800a29ae200 flags =3D 1 hdr =3D 0xfffff80786571d00 resid =3D 0 lf =3D ef =3D nbytes =3D shdr =3D nsym =3D symtabindex =3D symstrindex =3D i =3D shstrindex =3D alignmask =3D mapbase =3D ra =3D rl =3D pb =3D j =3D es =3D #16 0xffffffff80b2bf87 in LINKER_LOAD_FILE (cls=3D0xffffffff81b827e0 , result=3D0x0, filename=3D) at ./linker_if.= h:180 _m =3D rc =3D _desc =3D _ce =3D _cep =3D #17 linker_load_file (filename=3D, result=3D)= at /usr/src/sys/kern/kern_linker.c:447 lf =3D foundfile =3D error =3D lc =3D modules =3D _el =3D _ep =3D _t =3D #18 linker_load_module (kldname=3D, modname=3D0xfffff800a29b= 0800 "ipl", parent=3D0x0, verinfo=3D, lfpp=3D0xfffffe0163bfd918) at /usr/src/sys/kern/kern_linker.c:2092 pathname =3D filename =3D error =3D lfdep =3D #19 0xffffffff80b2d8b1 in kern_kldload (td=3D, file=3D, fileid=3D) at /usr/src/sys/kern/kern_linker.c:1071 error =3D 0 saved_vnet =3D 0x0 modname =3D 0xfffff800a29b0800 "ipl" kldname =3D 0x0 lf =3D 0x6 #20 0xffffffff80b2d9db in sys_kldload (td=3D0xfffff80e2432e000, uap=3D) at /usr/src/sys/kern/kern_linker.c:1097 pathname =3D 0xfffff800a29b0800 "ipl" error =3D 0 fileid =3D -1 #21 0xffffffff810205fc in syscallenter (td=3D0xfffff80e2432e000) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:135 p =3D 0xfffff802e5ba6a70 error =3D sa =3D 0xfffff80e2432e3b0 traced =3D #22 amd64_syscall (td=3D0xfffff80e2432e000, traced=3D0) at /usr/src/sys/amd64/amd64/trap.c:1006 ksi =3D error =3D #23 No locals. #24 0x00000008002cc44a in ?? () No symbol table info available. Backtrace stopped: Cannot access memory at address 0x7fffffffd458 #11 strncmp (s1=3D0x0, s2=3D0xffffffff812626a6 "set_", n=3D4) at /usr/src/sys/libkern/strncmp.c:44 44 if (*s1 !=3D *s2++) $1 =3D 115 's' $2 =3D 0xffffffff812626a6 "set_" #12 0xffffffff81156b94 in link_elf_lookup_set (lf=3D0xfffff802db0ae400, name=3D0xffffffff83ba9bc2 "sdt_providers_set", startp=3D0xfffffe0163bfd4a0,= =20 stopp=3D0xfffffe0163bfd4a8, countp=3D0x0) at /usr/src/sys/kern/link_elf_obj.c:1272 1272 if ((strncmp(ef->progtab[i].name, "set_", 4) =3D=3D= 0) && $3 =3D { addr =3D 0xffffffff8456b000 ,=20 size =3D 296178,=20 flags =3D 0,=20 sec =3D 1,=20 name =3D 0xfffff800a279fc20 ".text" } Structure has no component named operator*. Structure has no component named operator*. $4 =3D { addr =3D 0xffffffff8456b000 ,=20 size =3D 296178,=20 flags =3D 0,=20 sec =3D 1,=20 name =3D 0xfffff800a279fc20 ".text" } $5 =3D { addr =3D 0xffffffff845b34f2,=20 size =3D 12137,=20 flags =3D 0,=20 sec =3D 3,=20 name =3D 0xfffff800a279fc26 ".rodata.str1.1" } A syntax error in expression, near `]'. $6 =3D { addr =3D 0xffffffff845b6460 ,=20 size =3D 100848,=20 flags =3D 0,=20 sec =3D 4,=20 name =3D 0xfffff800a279fc3a ".data" } $7 =3D { addr =3D 0xffffffff845cee50 <__set_sysctl_set_sym_sysctl___net_inet_ipf>,= =20 size =3D 128,=20 flags =3D 0,=20 sec =3D 6,=20 name =3D 0xfffff800a279fc45 "set_sysctl_set" } $8 =3D { addr =3D 0xffffffff845ceed0 <__set_sysinit_set_sym_vnet_init_vnet_ipf_init_sys_init>,=20 size =3D 24,=20 flags =3D 0,=20 sec =3D 8,=20 name =3D 0xfffff800a279fc59 "set_sysinit_set" } $9 =3D { addr =3D 0xffffffff845ceee8 <__set_sysuninit_set_sym_vnet_init_vnet_ipf_init_sys_uninit>,=20 size =3D 16,=20 flags =3D 0,=20 sec =3D 10,=20 name =3D 0xfffff800a279fc6e "set_sysuninit_set" } $10 =3D { addr =3D 0xffffffff845ceef8 <__set_modmetadata_set_sym__mod_metadata_md_ipfilter_on_kernel>,=20 size =3D 24,=20 flags =3D 0,=20 sec =3D 12,=20 name =3D 0xfffff800a279fc85 "set_modmetadata_set" } $11 =3D { addr =3D 0xffffffff845cef10 ,=20 size =3D 6584,=20 flags =3D 0,=20 sec =3D 14,=20 name =3D 0xfffff800a279fc99 ".bss" } $12 =3D { addr =3D 0xffffffff845d08d0 ,=20 size =3D 5496,=20 flags =3D 0,=20 sec =3D 15,=20 name =3D 0xfffff800a279fca3 ".rodata" } $13 =3D { addr =3D 0xffffffff845d1e48 ,=20 size =3D 5360,=20 flags =3D 0,=20 sec =3D 18,=20 name =3D 0xfffff800a279fcb9 "set_sdt_probes_set" } $14 =3D { addr =3D 0xffffffff845d3338 ,=20 size =3D 4736,=20 flags =3D 0,=20 sec =3D 20,=20 name =3D 0xfffff800a279fcd1 "set_sdt_argtypes_set" } $15 =3D { addr =3D 0x0,=20 size =3D 0,=20 flags =3D 0,=20 sec =3D 0,=20 name =3D 0xfffff800a279fce6 "set_vnet" } $16 =3D { addr =3D 0x0,=20 size =3D 0,=20 flags =3D 0,=20 sec =3D 0,=20 name =3D 0x0 } $17 =3D { addr =3D 0x0,=20 size =3D 0,=20 flags =3D 0,=20 sec =3D 0,=20 name =3D 0x0 } quit --=20 You are receiving this mail because: You are the assignee for the bug.=