search for: tainted

Let in a program a variable 'x' is tainted. There is an assignment 'y=x' where y is untainted. How to check the taintflow in the output or data flow graph ? Any suggestions? Thank you. Have a great day. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/atta...

...& ran into issues with mounting devices, and the ext3 module not being available. After a bit of faffing about, I managed to sort this out and load the ext3 module. However, now, in the domU''s dmesg, I see... --- ide_generic: no version for "struct_module" found: kernel tainted. --- Is this anything to be concerned about? How can I fix this? Running RHEL 4.5 Dom0, with CentOS 4.5 guests. Cheerio, Y. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...essages and kernel errors be able to assist with advising me on what the following errors might mean in dmesg. It seems to come up randomly towards the end of the logfile. ------------[ cut here ]------------ WARNING: at arch/x86/kernel/cpu/mtrr/generic.c:467 generic_get_mtrr+0x11e/0x140() (Not tainted) Hardware name: empty mtrr: your BIOS has set up an incorrect mask, fixing it up. Modules linked in: Pid: 0, comm: swapper Not tainted 2.6.32-220.2.1.el6.x86_64 #1 Call Trace: [<ffffffff81069997>] ? warn_slowpath_common+0x87/0xc0 [<ffffffff81069a86>] ? warn_slowpath_fmt+0x46/0x50...

...api.o Using /lib/modules/2.4.20/kernel/drivers/isdn/avmb1/capifs.o Using /lib/modules/2.4.20/kernel/drivers/isdn/avmb1/capi.o Using /lib/modules/2.4.20/kernel/drivers/isdn/avmb1/fcpci.o Warning: loading fcpci will taint the kernel: non-GPL license - Proprietary See http://www.tux.org/lkml/#export-tainted for information about tainted modules Using /lib/modules/2.4.20/kernel/drivers/isdn/avmb1/f2pci.o Warning: loading f2pci will taint the kernel: non-GPL license - Proprietary See http://www.tux.org/lkml/#export-tainted for information about tainted modules Using /lib/modules/2.4.20/kernel/drivers/...

Hi, I am starting a thread to discuss the design of DataFlowSanitizer, a compiler instrumentation based analysis tool which I am hoping to bring into LLVM. As a starting point, I have included the current version of the design document below. Comments are appreciated. Thanks, Peter DataFlowSanitizer Design Document ********************************* This document sets out the design for

...emails: log:******************************** # grep -e '12 10:16' -e '10 14:46' -e '9 15:44' /var/log/messages Jan 9 15:44:11 name kernel: ------------[ cut here ]------------ Jan 9 15:44:11 name kernel: WARNING: at kernel/sched.c:5914 thread_return+0x232/0x79d() (Not tainted) Jan 9 15:44:11 name kernel: Hardware name: Precision WorkStation 490 Jan 9 15:44:11 name kernel: Modules linked in: fuse nfs lockd fscache nfs_acl auth_rpcgss autofs4 sunrpc p4_clockmod freq_table speedstep_lib ipv6 ppdev parport_pc parport sg microcode dcdbas serio_raw i2c_i801 iTCO_wdt iTCO_ve...

Hello, I want to know if LLVM support static taint analysis now ? and how to implement static taint analysis code in term of LLVM pass or something else ? can anyone help me?Thank you very much! zhaoqian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150717/0236bed3/attachment.html>

Hello everyone, I am a novice with KLEE under LLVM. I am trying to build a KLEE project (on a new LLVM environment) and I have the following problem: echo Testing... Testing... echo There should be no assertion fails! There should be no assertion fails! klee -taint=direct taint_direct.o KLEE: output directory = "klee-out-8" klee: error: Cannot find linker input

...KVM host to kernel 2.6.32-431.23.3 this morning ... After 2 hours working, the following kernel error appears and all vm guests goes slowly .... device monif4 entered promiscuous mode monif: port 5(monif4) entering forwarding state INFO: task cgroup:83 blocked for more than 120 seconds. Not tainted 2.6.32-431.23.3.el6.x86_64 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. cgroup D 0000000000000009 0 83 2 0x00000000 ffff880411cb9d60 0000000000000046 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000000...

On Thu, Jun 13, 2013 at 03:00:46PM -0700, Peter Collingbourne wrote: > Hi, > > I am starting a thread to discuss the design of DataFlowSanitizer, > a compiler instrumentation based analysis tool which I am hoping to > bring into LLVM. As a starting point, I have included the current > version of the design document below. Comments are appreciated. Any further comments on the

https://bugzilla.netfilter.org/show_bug.cgi?id=1436 Bug ID: 1436 Summary: nf_conntrack_update fails in fedora kernels 5.6.16 and 5.6.18 Product: netfilter/iptables Version: linux-2.6.x Hardware: x86_64 OS: Fedora Status: NEW Severity: critical Priority: P5 Component:

...piled for kernel version 2.4.21-20.EL.c0smp while this kernel is version 2.4.21-20.0.1.ELsmp Warning: /opt/relay/lib/modules/seaio.o symbol for parameter break_on_load not found Warning: loading /opt/pmx-relay/lib/modules/seaio.o will taint the kernel: no license See http://www.tux.org/lkml/#export-tainted for information about tainted modules Warning: loading /opt/relay/lib/modules/seaio.o will taint the kernel: forced load Module seaio loaded, with warnings mknod: wrong number of arguments Try `mknod --help' for more information. mknod: wrong number of arguments Try `mknod --help' for mor...

...ls ocfs.o [root@hp2620-2 ocfs]# insmod ocfs.o Warning: kernel-module version mismatch ocfs.o was compiled for kernel version 2.4.21-4.0.1.EL while this kernel is version 2.4.21-20.ELsmp Warning: loading ocfs.o will taint the kernel: forced load See http://www.tux.org/lkml/#export-tainted for information about tainted modules ocfs.o: init_module: Operation not permitted Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in syslog or the output from dmesg [root@hp2620-2 ocfs]# lsmod | grep ocfs...

Hi, you have given the following link for the code of static taint analysis but its showing the page not found error. Can you just help me out. * "The code for static taint analysis (which should be similar to what you need) is now publicly available. You can find the code at https://github.com/thinkmoore/llvm-deps." -- John T. *thanks. -------------- next part -------------- An

...ce install script for RHEL4 and after trying to boot on the new kernel the system just continually rebooted. I appended a noreboot to the xen line and now i''m seeing the following... Freeing unused kernel memory: 184k freed dm_mod: no version for "struct_module" found: kernel tainted. device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com kernel panic - not syncing: attempted to kill init! Anybody have a idea whats going on here? ~Shaun _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xens...

hi all, I am searching the taint analysis tool on Xen, which can taint the memory at byte level. Is there any tools on Xen? or any patches? Thanks. Chen Ping _________________________________________________________________ 心跳斗地主新版体验，给你360度的心跳体验！ http://club.msn.cn/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hi I hope this is the right mailing list to ask some questions related to the llvm. I am new to llvm and I decided to use llvm to conduct static analysis of the linux kernel( mostly on the TCP/IP stack). One thing is that whether llvm support static taint analysis. Could you please give me some examples if you have or do I have to implement it by myself. If so, any suggestions available? My

...h.org> Sent: Friday, January 31, 2003 5:29 PM Subject: Re: [icecast] Re: Compiling ices <p>> On Fri, 2003-01-31 at 06:39, Marc Remijn wrote: > ... > > > Kernel output: > > > > invalid operand: 0000 > > CPU: 0 > > EIP: 0010:[<d08e25b1>] Tainted: PF > > EFLAGS: 00010006 > > eax: 0000000e ebx: 00003556 ecx: ce44c728 edx: ce44c728 > > esi: 0000e000 edi: 00000007 ebp: c288bf64 esp: c288bf4c > > ds: 0018 es: 0018 ss: 0018 > > Process ices (pid: 2707, stackpage=c288b000) > > Stack: 00000202 cc...

...: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Duplicate check ===== Common information ===== architecture ----- x86_64 package ----- kernel kernel ----- 2.6.32-220.2.1.el6.x86_64 Additional information ===== kernel_tainted_long ----- Taint on warning. kernel_tainted ----- 512 backtrace ----- WARNING: at arch/x86/kernel/cpu/mtrr/generic.c:467 generic_get_mtrr+0x11e/0x140() (Not tainted) Hardware name: empty mtrr: your BIOS has set up an incorrect mask, fixing it up. Modules linked in: Pid: 0, comm: swapper Not tain...

Hi, The klee library directory is determined at compile time and cannot be changed afterwards. Have a look at tools/klee/main.cpp to see how it is computed. I usually use Klee without any install step, right from the build directory. This has never given me the error you see. Hope this helps, Jonas On Wed, Jun 5, 2013 at 5:26 PM, Alexandru Ionut Diaconescu < alexandruionutdiaconescu at