From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8089 invoked by alias); 16 Jan 2013 19:12:24 -0000 Received: (qmail 7954 invoked by uid 48); 16 Jan 2013 19:12:04 -0000 From: "schwab@linux-m68k.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/55975] asan does not work with 46 bit address space on PowerPC64 Date: Wed, 16 Jan 2013 19:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: sanitizer X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: schwab@linux-m68k.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2013-01/txt/msg01560.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55975 --- Comment #9 from Andreas Schwab 2013-01-16 19:12:01 UTC --- -FAIL: c-c++-common/asan/global-overflow-1.c -O0 output pattern test, is ==9876== AddressSanitizer CHECK failed: ../../../../../gcc/libsanitizer/asan/asan_thread.cc:74 "((AddrIsInMem(stack_bottom_))) != (0)" (0x0, 0x0) +FAIL: c-c++-common/asan/global-overflow-1.c -O0 output pattern test, is ASAN:SIGSEGV ================================================================= -==9876== ERROR: AddressSanitizer: unknown-crash on address 0x3fffc266bcc0 at pc 0x3fff8c011b1c bp 0x3fffc266a7f0 sp 0x3fffc266a860 -WRITE of size 1 at 0x3fffc266bcc0 thread T0 -==9876== AddressSanitizer: while reporting a bug found another one.Ignoring. +==15643== ERROR: AddressSanitizer: SEGV on unknown address 0x020002002471 (pc 0x000010000a4c sp 0x3fffe508dba0 bp 0x3fffe508dba0 T0) +AddressSanitizer can not provide additional info. + #0 0x10000a48 in main /home/andreas/src/gcc/gcc/gcc/testsuite/c-c++-common/asan/global-overflow-1.c:15 +Stats: 0M malloced (0M for red zones) by 0 calls +Stats: 0M realloced by 0 calls +Stats: 0M freed by 0 calls +Stats: 0M really freed by 0 calls +Stats: 0M (0M-0M) mmaped; 0 maps, 0 unmaps + mmaps by size class: + mallocs by size class: + frees by size class: + rfrees by size class: +Stats: malloc large: 0 small slow: 0 +Stats: StackDepot: 0 ids; 0M mapped +==15643== ABORTING === gcc Summary for unix/-m64 === -# of expected passes 210 -# of unexpected failures 91 +# of expected passes 214 +# of unexpected failures 87 # of unsupported tests 17