<div dir="ltr">use the new version, but still segfault :( <br><br>opening nondet log for read : /home/shentanli/pandanew/scripts/api414-4-20-rr-nondet.log<br>api414-4-20: 81316759 ( 1.04%) instrs. 7.49 sec. 0.61 GB ram.<br>api414-4-20: 156342747 ( 2.00%) instrs. 16.14 sec. 0.69 GB ram.<br>api414-4-20: 234368551 ( 3.00%) instrs. 25.29 sec. 0.76 GB ram.<br>api414-4-20: 312493247 ( 4.00%) instrs. 36.09 sec. 0.83 GB ram.<br>api414-4-20: 390616091 ( 5.00%) instrs. 44.62 sec. 0.87 GB ram.<br>api414-4-20: 468738195 ( 6.00%) instrs. 50.08 sec. 0.90 GB ram.<br>api414-4-20: 547631582 ( 7.01%) instrs. 54.95 sec. 0.93 GB ram.<br>api414-4-20: 624983872 ( 8.00%) instrs. 58.64 sec. 0.94 GB ram.<br>api414-4-20: 703122355 ( 9.00%) instrs. 61.98 sec. 0.94 GB ram.<br>api414-4-20: 783198179 ( 10.03%) instrs. 65.80 sec. 0.95 GB ram.<br>READ Match of str 0 at: instr_count=812336749 : 72a7562e b6cb2e02 0d36c000<br>tstringsearch: thestring = [passwordisqemu]<br>tstringsearch: 70 61 73 73 77 6f 72 64 69 73 71 65 6d 75 <br>tstringsearch: string in memory @ 0xa70d6212<br>enabling taint at instr count 812336749<br>taint2: __taint_enable_taint<br>taint2: Creating byte-level taint processor<br>taint2: Allocating large fast_shad (8589934592 bytes).<br>taint2: Hugetlb failed. Trying without.<br>Cannot allocate memory<br>taint2: Allocating small fast_shad (12800000 bytes) using malloc @ 7f38ff62e010.<br>taint2: Allocating small fast_shad (256 bytes) using malloc @ 17cda900.<br>taint2: Allocating small fast_shad (1024 bytes) using malloc @ 17cd91f0.<br>taint2: Allocating small fast_shad (867840 bytes) using malloc @ 17d24e70.<br>taint2: Linking taint ops from /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_taint2_ops.bc<br>taint2: Done initializing taint transformation.<br>taint2: Done processing helper functions for taint.<br>taint2: Done verifying module. Running...<br><br>****************************************************************************<br>applying taint labels to search string of length 14 @ p=0xa70d6212<br>******************************************************************************<br>Segmentation fault<br><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-04-20 23:18 GMT-04:00 Brendan Dolan-Gavitt <span dir="ltr"><<a href="mailto:brendandg@gatech.edu" target="_blank">brendandg@gatech.edu</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">That was caused by some code that was left in by mistake from another<br>
branch of the project. I have fixed it and pushed the change. Once<br>
again you will need to do git pull && make clean && ./build.sh to<br>
rebuild.<br>
<br>
Hopefully this will fix things for you!<br>
<span class="HOEnZb"><font color="#888888"><br>
-Brendan<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On Mon, Apr 20, 2015 at 11:11 PM, xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>> wrote:<br>
> it is the path that caused terminated.<br>
> i can find that panda_hypercall_struct.h in<br>
> /qemu/panda_tools/pirate_utils/linux direcroty<br>
><br>
> 2015-04-20 23:02 GMT-04:00 xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
><br>
>> while rebuild:<br>
>> taint2.cpp:109:61: fatal error:<br>
>> ../../../../lava/include/panda_hypercall_struct.h: No such file or directory<br>
>> compilation terminated.<br>
>> miss some files to push?<br>
>><br>
>><br>
>> 2015-04-20 22:56 GMT-04:00 xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
>><br>
>>> you mean that it caused by "allocate at a fixed address"<br>
>>> i am going to try and thanks.<br>
>>><br>
>>> 2015-04-20 22:53 GMT-04:00 Brendan Dolan-Gavitt <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>><br>
>>>> Ah! I forgot to push the commit I made to stop it from trying to<br>
>>>> allocate at a fixed address.<br>
>>>><br>
>>>> Could you do a git pull, rebuild, and try again?<br>
>>>><br>
>>>> -Brendan<br>
>>>><br>
>>>> On Mon, Apr 20, 2015 at 10:51 PM, xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>><br>
>>>> wrote:<br>
>>>> > 1. the command i use is :<br>
>>>> > ./qemu-system-arm 0m 512 -replay api414-4-20 -M android_arm -kernel<br>
>>>> > /dev/null -android -panda<br>
>>>> > "stringsearch:name=test;tstringsearch;tainted_instr"<br>
>>>> > 2.the output is:<br>
>>>> > Adding PANDA arg stringsearch:name=test.<br>
>>>> > adding<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_stringsearch.so<br>
>>>> > to panda_plugin_files 0<br>
>>>> > adding<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_tstringsearch.so<br>
>>>> > to panda_plugin_files 1<br>
>>>> > adding<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_tainted_instr.so<br>
>>>> > to panda_plugin_files 2<br>
>>>> > emulator: registered 'boot-properties' qemud service<br>
>>>> > emulator: Adding boot property: 'dalvik.vm.heapsize' = '48m'<br>
>>>> > emulator: Adding boot property: 'qemu.sf.fake_camera' = 'both'<br>
>>>> > emulator: Adding boot property: 'qemu.hw.mainkeys' = '0'<br>
>>>> > loading<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_stringsearch.so<br>
>>>> > Initializing plugin stringsearch<br>
>>>> > panda_require: callstack_instr<br>
>>>> > loading<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_callstack_instr.so<br>
>>>> > Initializing plugin callstack_instr<br>
>>>> > Success<br>
>>>> > stringsearch: added string of length 14 to search set<br>
>>>> > Success<br>
>>>> > loading<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_tstringsearch.so<br>
>>>> > Initializing tstringsearch<br>
>>>> > panda_require: stringsearch<br>
>>>> > panda_load_plugin:<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_stringsearch.so<br>
>>>> > already loaded<br>
>>>> > panda_require: taint2<br>
>>>> > loading<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_taint2.so<br>
>>>> > Initializing taint plugin<br>
>>>> > taint2: Instructed not to inline taint ops.<br>
>>>> > panda_require: callstack_instr<br>
>>>> > panda_load_plugin:<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_callstack_instr.so<br>
>>>> > already loaded<br>
>>>> > Success<br>
>>>> > Success<br>
>>>> > loading<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_tainted_instr.so<br>
>>>> > panda_require: taint2<br>
>>>> > panda_load_plugin:<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_taint2.so<br>
>>>> > already loaded<br>
>>>> > panda_require: callstack_instr<br>
>>>> > panda_load_plugin:<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_callstack_instr.so<br>
>>>> > already loaded<br>
>>>> > Success<br>
>>>> > goldfish_add_device: goldfish_device_bus, base ff001000 1000, irq 1 1<br>
>>>> > goldfish_device_bus: ff001000 30<br>
>>>> > goldfish_add_device: goldfish_int, base ff000000 1000, irq 0 0<br>
>>>> > goldfish_int: ff000000 38<br>
>>>> > goldfish_add_device: goldfish_timer, base ff003000 1000, irq 3 1<br>
>>>> > goldfish_timer: ff003000 40<br>
>>>> > goldfish_add_device: goldfish_rtc, base ff010000 1000, irq 10 1<br>
>>>> > goldfish_rtc: ff010000 48<br>
>>>> > goldfish_add_device: goldfish_tty, base ff002000 1000, irq 4 1<br>
>>>> > goldfish_tty: ff002000 50<br>
>>>> > android_arm_init serial 1 0<br>
>>>> > android_arm_init serial 2 0<br>
>>>> > android_arm_init serial 3 0<br>
>>>> > goldfish_add_device: smc91x, base ff011000 1000, irq 11 1<br>
>>>> > goldfish_add_device: goldfish_fb, base ff012000 1000, irq 12 1<br>
>>>> > goldfish_fb: ff012000 68<br>
>>>> > Using tmpfile for SD card: /tmp/android-shentanli/emulator-P6kmpf<br>
>>>> > goldfish_add_device: goldfish_mmc, base ff005000 1000, irq 13 1<br>
>>>> > goldfish_mmc: ff005000 70<br>
>>>> > goldfish_add_device: goldfish_memlog, base ff006000 1000, irq 0 0<br>
>>>> > goldfish_memlog: ff006000 78<br>
>>>> > goldfish_add_device: goldfish-battery, base ff013000 1000, irq 14 1<br>
>>>> > goldfish-battery: ff013000 80<br>
>>>> > goldfish_add_device: goldfish_events, base ff014000 1000, irq 15 1<br>
>>>> > goldfish_events: ff014000 88<br>
>>>> > Using event IRQ<br>
>>>> > Invalid system partition size for non-QCOW image: 0emulator: geometry<br>
>>>> > says<br>
>>>> > there are 0 blocks<br>
>>>> ><br>
>>>> > emulator: Dev size of /tmp/android-shentanli/emulator-jxC2Uf is 0<br>
>>>> ><br>
>>>> > Invalid data partition size for non-QCOW image: 0emulator: Dev size<br>
>>>> > 0x0 came<br>
>>>> > from argument<br>
>>>> ><br>
>>>> > emulator: geometry says there are 0 blocks<br>
>>>> ><br>
>>>> > emulator: Dev size of /tmp/android-shentanli/emulator-2FZLqg is 0<br>
>>>> ><br>
>>>> > emulator: Dev size 0x0 came from argument<br>
>>>> ><br>
>>>> > emulator: geometry says there are 0 blocks<br>
>>>> ><br>
>>>> > emulator: Dev size of /tmp/android-shentanli/emulator-lyszWg is 0<br>
>>>> ><br>
>>>> > goldfish_add_device: goldfish_nand, base ff015000 1000, irq 16 1<br>
>>>> > goldfish_nand: ff015000 90<br>
>>>> > goldfish_add_device: qemu_pipe, base ff016000 2000, irq 17 1<br>
>>>> > qemu_pipe: ff016000 98<br>
>>>> > emulator: control console listening on port 5554, ADB on port 5555<br>
>>>> > emulator: can't connect to ADB server: Connection refused<br>
>>>> > emulator: Realistic sensor emulation is not available, since the<br>
>>>> > remote<br>
>>>> > controller is not accessible:<br>
>>>> > Connection refused<br>
>>>> > loading snapshot<br>
>>>> > emulator: Adding boot property: 'dalvik.vm.heapsize' = '48m'<br>
>>>> > emulator: Adding boot property: 'qemu.sf.fake_camera' = 'both'<br>
>>>> > emulator: Adding boot property: 'qemu.hw.mainkeys' = '0'<br>
>>>> > Unknown savevm section or instance 'goldfish_tty' 1<br>
>>>> > ... done.<br>
>>>> ><br>
>>>> > Logging all cpu states<br>
>>>> > CPU #0:<br>
>>>> > R00=00000000 R01=c049bcb8 R02=00000000 R03=00000000<br>
>>>> > R04=c0480000 R05=c04b9948 R06=c048fd34 R07=c047b374<br>
>>>> > R08=c0a05100 R09=410fc090 R10=00000000 R11=00000000<br>
>>>> > R12=c049bcb8 R13=c0481fb0 R14=c000e3f4 R15=c00158c8<br>
>>>> > PSR=60000093 -ZC- A svc32<br>
>>>> > opening nondet log for read :<br>
>>>> > /home/shentanli/pandanew/scripts/api414-4-20-rr-nondet.log<br>
>>>> > api414-4-20: 81316759 ( 1.04%) instrs. 7.52 sec. 0.61 GB ram.<br>
>>>> > api414-4-20: 156342747 ( 2.00%) instrs. 15.90 sec. 0.69 GB ram.<br>
>>>> > api414-4-20: 234368551 ( 3.00%) instrs. 24.93 sec. 0.76 GB ram.<br>
>>>> > api414-4-20: 312493247 ( 4.00%) instrs. 35.45 sec. 0.83 GB ram.<br>
>>>> > api414-4-20: 390616091 ( 5.00%) instrs. 43.97 sec. 0.87 GB ram.<br>
>>>> > api414-4-20: 468738195 ( 6.00%) instrs. 49.32 sec. 0.90 GB ram.<br>
>>>> > api414-4-20: 547631582 ( 7.01%) instrs. 54.12 sec. 0.93 GB ram.<br>
>>>> > api414-4-20: 624983872 ( 8.00%) instrs. 57.67 sec. 0.94 GB ram.<br>
>>>> > api414-4-20: 703122355 ( 9.00%) instrs. 60.94 sec. 0.94 GB ram.<br>
>>>> > api414-4-20: 783198179 ( 10.03%) instrs. 64.60 sec. 0.95 GB ram.<br>
>>>> > READ Match of str 0 at: instr_count=812336749 : 72a7562e b6cb2e02<br>
>>>> > 0d36c000<br>
>>>> > tstringsearch: thestring = [passwordisqemu]<br>
>>>> > tstringsearch: 70 61 73 73 77 6f 72 64 69 73 71 65 6d 75<br>
>>>> > tstringsearch: string in memory @ 0xa70d6212<br>
>>>> > enabling taint at instr count 812336749<br>
>>>> > taint2: __taint_enable_taint<br>
>>>> > taint2: Creating byte-level taint processor<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x10000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x20000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x30000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x40000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x50000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x60000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x70000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x80000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > taint2: Allocating large fast_shad (8589934592 bytes) @<br>
>>>> > 0x90000000000.<br>
>>>> > taint2: Hugetlb failed. Trying without.<br>
>>>> > Cannot allocate memory<br>
>>>> > taint2: Allocating small fast_shad (12800000 bytes) using malloc @<br>
>>>> > 7f8b608d0010.<br>
>>>> > taint2: Allocating small fast_shad (256 bytes) using malloc @<br>
>>>> > 16be2a70.<br>
>>>> > taint2: Allocating small fast_shad (1024 bytes) using malloc @<br>
>>>> > 171c3540.<br>
>>>> > taint2: Allocating small fast_shad (867840 bytes) using malloc @<br>
>>>> > 1720ddd0.<br>
>>>> > taint2: Linking taint ops from<br>
>>>> ><br>
>>>> > /home/shentanli/pandanew/qemu/arm-softmmu/panda_plugins/panda_taint2_ops.bc<br>
>>>> > taint2: Done initializing taint transformation.<br>
>>>> > taint2: Done processing helper functions for taint.<br>
>>>> > taint2: Done verifying module. Running...<br>
>>>> ><br>
>>>> ><br>
>>>> > ****************************************************************************<br>
>>>> > applying taint labels to search string of length 14 @ p=0xa70d6212<br>
>>>> ><br>
>>>> > ******************************************************************************<br>
>>>> > Segmentation fault<br>
>>>> ><br>
>>>> ><br>
>>>> > 2015-04-20 22:42 GMT-04:00 Brendan Dolan-Gavitt<br>
>>>> > <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> ><br>
>>>> >> I am currently running your taint replay, and it is (so far) working<br>
>>>> >> fine. Here is the (slightly abbreviated) output I get:<br>
>>>> >><br>
>>>> >> api414-4-20: 783198179 ( 10.03%) instrs. 218.26 sec. 0.96 GB ram.<br>
>>>> >> READ Match of str 0 at: instr_count=812336749 : 72a7562e b6cb2e02<br>
>>>> >> 0d36c000<br>
>>>> >> tstringsearch: thestring = [passwordisqemu]<br>
>>>> >> tstringsearch: 70 61 73 73 77 6f 72 64 69 73 71 65 6d 75<br>
>>>> >> tstringsearch: string in memory @ 0xa70d6212<br>
>>>> >> enabling taint at instr count 812336749<br>
>>>> >> taint2: __taint_enable_taint<br>
>>>> >> taint2: Creating byte-level taint processor<br>
>>>> >> taint2: Allocating large fast_shad (8589934592 bytes).<br>
>>>> >> taint2: Hugetlb failed. Trying without.<br>
>>>> >> taint2: Allocating small fast_shad (12800000 bytes) using malloc @<br>
>>>> >> 7fdd165c6010.<br>
>>>> >> taint2: Allocating small fast_shad (256 bytes) using malloc @<br>
>>>> >> 7fdd0bec21a0.<br>
>>>> >> taint2: Allocating small fast_shad (1024 bytes) using malloc @<br>
>>>> >> 7fdcfc49ddc0.<br>
>>>> >> taint2: Allocating small fast_shad (867840 bytes) using malloc @<br>
>>>> >> 7fdcfc4e7db0.<br>
>>>> >> taint2: Linking taint ops from<br>
>>>> >><br>
>>>> >> /scratch/git/pandroid/qemu/arm-softmmu/panda_plugins/panda_taint2_ops.bc<br>
>>>> >> taint2: Done initializing taint transformation.<br>
>>>> >> taint2: Done processing helper functions for taint.<br>
>>>> >> taint2: Done verifying module. Running...<br>
>>>> >><br>
>>>> >><br>
>>>> >><br>
>>>> >> ****************************************************************************<br>
>>>> >> applying taint labels to search string of length 14 @ p=0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >> ******************************************************************************<br>
>>>> >> READ Match of str 0 at: instr_count=812336765 : 72a7562e b6cb2a2a<br>
>>>> >> 0d36c000<br>
>>>> >> tstringsearch: thestring = [passwordisqemu]<br>
>>>> >> tstringsearch: 70 61 73 73 77 6f 72 64 69 73 71 65 6d 75<br>
>>>> >> tstringsearch: string in memory @ 0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >><br>
>>>> >> ****************************************************************************<br>
>>>> >> applying taint labels to search string of length 14 @ p=0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >> ******************************************************************************<br>
>>>> >> READ Match of str 0 at: instr_count=812337316 : 72a7562e b6cb2e4a<br>
>>>> >> 0d36c000<br>
>>>> >> tstringsearch: thestring = [passwordisqemu]<br>
>>>> >> tstringsearch: 70 61 73 73 77 6f 72 64 69 73 71 65 6d 75<br>
>>>> >> tstringsearch: string in memory @ 0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >><br>
>>>> >> ****************************************************************************<br>
>>>> >> applying taint labels to search string of length 14 @ p=0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >> ******************************************************************************<br>
>>>> >> READ Match of str 0 at: instr_count=812337331 : 72a7562e b6cb2a2a<br>
>>>> >> 0d36c000<br>
>>>> >> tstringsearch: thestring = [passwordisqemu]<br>
>>>> >> tstringsearch: 70 61 73 73 77 6f 72 64 69 73 71 65 6d 75<br>
>>>> >> tstringsearch: string in memory @ 0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >><br>
>>>> >> ****************************************************************************<br>
>>>> >> applying taint labels to search string of length 14 @ p=0xa70d6212<br>
>>>> >><br>
>>>> >><br>
>>>> >> ******************************************************************************<br>
>>>> >> api414-4-20: 859399601 ( 11.00%) instrs. 658.13 sec. 3.27 GB ram.<br>
>>>> >> api414-4-20: 937474512 ( 12.00%) instrs. 1017.48 sec. 4.70 GB ram.<br>
>>>> >> api414-4-20: 1015597970 ( 13.00%) instrs. 1265.76 sec. 5.58 GB ram.<br>
>>>> >><br>
>>>> >> My command line to replay was:<br>
>>>> >><br>
>>>> >> arm-softmmu/qemu-system-arm -m 512 -replay api414-4-20 -M android_arm<br>
>>>> >> -cpu cortex-a9 -android -kernel /dev/null -pandalog api.log -panda<br>
>>>> >> 'stringsearch:name=api;tstringsearch;tainted_instr'<br>
>>>> >><br>
>>>> >> From the screenshot you posted earlier, it looks like yours had<br>
>>>> >> already failed by this point. If you are still getting a segfault<br>
>>>> >> with<br>
>>>> >> this replay, could you post:<br>
>>>> >><br>
>>>> >> 1. The full command line you are using (as text, not a screenshot)<br>
>>>> >> 2. The full output from PANDA up to the point where the segfault<br>
>>>> >> happens (as text, not a screenshot)<br>
>>>> >><br>
>>>> >> -Brendan<br>
>>>> >><br>
>>>> >> On Mon, Apr 20, 2015 at 7:57 PM, xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>><br>
>>>> >> wrote:<br>
>>>> >> > i know you are busy.<br>
>>>> >> > I just get stuck in this taint step but have no idea no fix<br>
>>>> >> > it...(use<br>
>>>> >> > core<br>
>>>> >> > dump to find where it segfault )<br>
>>>> >> > here is the 512M version:<br>
>>>> >> > <a href="http://pan.baidu.com/s/1mgopzIg" target="_blank">http://pan.baidu.com/s/1mgopzIg</a><br>
>>>> >> > the content of search string .txt is "passwordisqemu"<br>
>>>> >> > thanks!<br>
>>>> >> ><br>
>>>> >> > 2015-04-20 11:32 GMT-04:00 Brendan Dolan-Gavitt<br>
>>>> >> > <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> >> ><br>
>>>> >> >> I will try to reproduce from those instructions in the next couple<br>
>>>> >> >> days.<br>
>>>> >> >> Sorry for the delay! Did you post the .rr of the recording with<br>
>>>> >> >> 512M<br>
>>>> >> >> somewhere? I only saw the 2G one.<br>
>>>> >> >><br>
>>>> >> >> Thanks,<br>
>>>> >> >> Brendan<br>
>>>> >> >><br>
>>>> >> >> On Mon, Apr 20, 2015 at 8:07 AM, xiaojuan Li<br>
>>>> >> >> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>><br>
>>>> >> >> wrote:<br>
>>>> >> >>><br>
>>>> >> >>> about the taint segfault, if you cannot download that .rr i<br>
>>>> >> >>> upload<br>
>>>> >> >>> before, you can follow the step to reproduce:<br>
>>>> >> >>> 1)use android studio to create avd, choose api21 target android<br>
>>>> >> >>> 5.0.1<br>
>>>> >> >>> use<br>
>>>> >> >>> the default size;you can get the cache-img,sdcard.img,data.img<br>
>>>> >> >>> and<br>
>>>> >> >>> system.img and then copy kernel-qemu & rmdisk.img from<br>
>>>> >> >>> sdk/systemimg;<br>
>>>> >> >>> 2)use pandaCovert.py to convert them and get the<br>
>>>> >> >>> (cache,data,system)-pandroid.qcow2 as well as kernel and<br>
>>>> >> >>> initramfs;<br>
>>>> >> >>> 3)use runpandroid.py(-m 512) to boot emulator;telnet and<br>
>>>> >> >>> begin_record<br>
>>>> >> >>> 4)run an app and input a string : end_record;<br>
>>>> >> >>> 5)use qemu-system-arm to replay(-m 512) with the panda<br>
>>>> >> >>> plugins:stringsearch,tstringsearch;tainted_instr.(the search<br>
>>>> >> >>> string<br>
>>>> >> >>> .txt is<br>
>>>> >> >>> the string you input)<br>
>>>> >> >>><br>
>>>> >> >>> do you guys get the segfault ?<br>
>>>> >> >>> how can i fix it?<br>
>>>> >> >>> Thanks a lot!<br>
>>>> >> >>><br>
>>>> >> >>> 2015-04-20 17:51 GMT+08:00 xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
>>>> >> >>>><br>
>>>> >> >>>> excuse me, i have noticed that the ida_taint plugin:"win7 only<br>
>>>> >> >>>> but<br>
>>>> >> >>>> othre<br>
>>>> >> >>>> os could be easily added".<br>
>>>> >> >>>> i have installed ida pro in my system(debian),modified the<br>
>>>> >> >>>> ida_taint.bat<br>
>>>> >> >>>> with my ida path,when i use it :./ida_taint.bat name.json<br>
>>>> >> >>>> qemu-system-arm<br>
>>>> >> >>>> it failed. it seems not available in linux, is it?<br>
>>>> >> >>>> Thanks a lot!<br>
>>>> >> >>>><br>
>>>> >> >>>><br>
>>>> >> >>>> 2015-04-10 21:24 GMT-04:00 Brendan Dolan-Gavitt<br>
>>>> >> >>>> <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> >> >>>><br>
>>>> >> >>>>> Once you have used PANDA's taint system to identify the<br>
>>>> >> >>>>> portions of<br>
>>>> >> >>>>> the<br>
>>>> >> >>>>> code that process the data you're interested in, you will still<br>
>>>> >> >>>>> have<br>
>>>> >> >>>>> to<br>
>>>> >> >>>>> analyze that code do understand how it works. One way to do<br>
>>>> >> >>>>> that<br>
>>>> >> >>>>> might be to<br>
>>>> >> >>>>> use the scissors plugin to extract out the portion of the trace<br>
>>>> >> >>>>> that<br>
>>>> >> >>>>> contains the code you're interested in, and then replay it with<br>
>>>> >> >>>>> QEMU's "-d<br>
>>>> >> >>>>> in_asm -D asmlog.txt" options to get the disassembly for that<br>
>>>> >> >>>>> code.<br>
>>>> >> >>>>><br>
>>>> >> >>>>> Alternatively, you could take a memory snapshot at some point<br>
>>>> >> >>>>> when<br>
>>>> >> >>>>> the<br>
>>>> >> >>>>> code you want to analyze is in memory (using something like the<br>
>>>> >> >>>>> pmemsave<br>
>>>> >> >>>>> plugin in PANDA), then use Volatility to analyze that memory<br>
>>>> >> >>>>> image<br>
>>>> >> >>>>> to<br>
>>>> >> >>>>> extract out the binary, which you could look at in IDA or<br>
>>>> >> >>>>> something<br>
>>>> >> >>>>> similar.<br>
>>>> >> >>>>><br>
>>>> >> >>>>> Basically – disassemble the code that handles the data you're<br>
>>>> >> >>>>> interested in and find out how it works. Exactly what that<br>
>>>> >> >>>>> means<br>
>>>> >> >>>>> will depend<br>
>>>> >> >>>>> on what you're hoping to accomplish.<br>
>>>> >> >>>>><br>
>>>> >> >>>>> -Brendan<br>
>>>> >> >>>>><br>
>>>> >> >>>>> On Fri, Apr 10, 2015 at 9:07 PM, xiaojuan Li<br>
>>>> >> >>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>><br>
>>>> >> >>>>> wrote:<br>
>>>> >> >>>>>><br>
>>>> >> >>>>>> Hi,<br>
>>>> >> >>>>>> Thanks for your job first.<br>
>>>> >> >>>>>> I am a little confused about the result of the tainted.how can<br>
>>>> >> >>>>>> I<br>
>>>> >> >>>>>> get<br>
>>>> >> >>>>>> enough information about the processing code from the binary?<br>
>>>> >> >>>>>> use<br>
>>>> >> >>>>>> the gdb?<br>
>>>> >> >>>>>> Thanks!<br>
>>>> >> >>>>>><br>
>>>> >> >>>>>> 2015-04-10 12:05 GMT+08:00 xiaojuan Li<br>
>>>> >> >>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
>>>> >> >>>>>>><br>
>>>> >> >>>>>>> Thanks for your guys great work!<br>
>>>> >> >>>>>>> and I will try.<br>
>>>> >> >>>>>>><br>
>>>> >> >>>>>>> 2015-04-10 11:42 GMT+08:00 Brendan Dolan-Gavitt<br>
>>>> >> >>>>>>> <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>> Hi,<br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>> Tim has just updated the tainted_instructions tutorial so<br>
>>>> >> >>>>>>>> that it<br>
>>>> >> >>>>>>>> reflects how things work now. Could you look through that<br>
>>>> >> >>>>>>>> tutorial and see<br>
>>>> >> >>>>>>>> if it helps with your problem?<br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>> <a href="https://github.com/moyix/panda/blob/master/docs/tainted_instructions.md" target="_blank">https://github.com/moyix/panda/blob/master/docs/tainted_instructions.md</a><br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>> Note that you will probably need to do a "git pull" and<br>
>>>> >> >>>>>>>> rebuild<br>
>>>> >> >>>>>>>> (make clean ; ./build.sh) in order to make sure everything<br>
>>>> >> >>>>>>>> works<br>
>>>> >> >>>>>>>> as it says<br>
>>>> >> >>>>>>>> in the tutorial.<br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>> -Brendan<br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>> On Thu, Apr 9, 2015 at 9:30 AM, xiaojuan Li<br>
>>>> >> >>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>><br>
>>>> >> >>>>>>>> wrote:<br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>> Now that the panda <a href="http://taint.md" target="_blank">taint.md</a> is not fresh,can you guys give<br>
>>>> >> >>>>>>>>> me<br>
>>>> >> >>>>>>>>> some<br>
>>>> >> >>>>>>>>> help?<br>
>>>> >> >>>>>>>>> I use the replay plugin,here is my command and the result.<br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>> the content of pk_search_strings.txt is :"sdt"<br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>> I am confused here:in the paper— Repeatable reverse with<br>
>>>> >> >>>>>>>>> panda:<br>
>>>> >> >>>>>>>>> :<br>
>>>> >> >>>>>>>>> it is clear that:if I use the stringsearch and taint<br>
>>>> >> >>>>>>>>> plugin,when<br>
>>>> >> >>>>>>>>> it<br>
>>>> >> >>>>>>>>> matches, the taint label will be put and then taint action<br>
>>>> >> >>>>>>>>> will<br>
>>>> >> >>>>>>>>> start.but<br>
>>>> >> >>>>>>>>> when I use it, it seems wrong(the picture showed before):no<br>
>>>> >> >>>>>>>>> taint action<br>
>>>> >> >>>>>>>>> execute,and i am confused about the tstringsearch's result.<br>
>>>> >> >>>>>>>>> how can i use it to analysis?<br>
>>>> >> >>>>>>>>> Thanks a lot!<br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>> 2015-04-08 10:14 GMT+08:00 xiaojuan Li<br>
>>>> >> >>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
>>>> >> >>>>>>>>>><br>
>>>> >> >>>>>>>>>> I get the replay file by running runandroid script. and i<br>
>>>> >> >>>>>>>>>> use<br>
>>>> >> >>>>>>>>>> qemu-system-arm command just to do some replay work.<br>
>>>> >> >>>>>>>>>> I may not understand you at all in this emal.do you mean<br>
>>>> >> >>>>>>>>>> that i<br>
>>>> >> >>>>>>>>>> should gdb the original program rather than the record<br>
>>>> >> >>>>>>>>>> file?<br>
>>>> >> >>>>>>>>>> Thansk<br>
>>>> >> >>>>>>>>>><br>
>>>> >> >>>>>>>>>> 2015-04-08 9:52 GMT+08:00 Brendan Dolan-Gavitt<br>
>>>> >> >>>>>>>>>> <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>> Hmm. gdb should normally stop when you get a segfault.<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>> Are you by any chance running PANDA using the runandroid<br>
>>>> >> >>>>>>>>>>> script?<br>
>>>> >> >>>>>>>>>>> If so, you will need to instead invoke PANDA manually,<br>
>>>> >> >>>>>>>>>>> i.e.:<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>> gdb --args arm-softmmu/qemu-system-arm [...]<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>> And then once it crashes, type "bt" at the gdb prompt to<br>
>>>> >> >>>>>>>>>>> get a<br>
>>>> >> >>>>>>>>>>> backtrace.<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>> -Brendan<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>> On Tue, Apr 7, 2015 at 9:47 PM, xiaojuan Li<br>
>>>> >> >>>>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>> wrote:<br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>> when gdb,it shows:<br>
>>>> >> >>>>>>>>>>>> and then i see the log:it shows segfault:<br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>> 2015-04-08 9:03 GMT+08:00 xiaojuan Li<br>
>>>> >> >>>>>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>> maybe i am wrong.<br>
>>>> >> >>>>>>>>>>>>> i use the command<br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>> line:"taint2:label_mode=binary,query_outgoing_network=1"and<br>
>>>> >> >>>>>>>>>>>>> I found that<br>
>>>> >> >>>>>>>>>>>>> when i use taint2, after it loads panda_taint2.so,it<br>
>>>> >> >>>>>>>>>>>>> shows:"taint2:instructed not to inline taint ops<br>
>>>> >> >>>>>>>>>>>>> .success".<br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>> 2015-04-08 8:54 GMT+08:00 xiaojuan Li<br>
>>>> >> >>>>>>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>>:<br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>> ok.<br>
>>>> >> >>>>>>>>>>>>>> 1.I want to use taint plugin to get information about<br>
>>>> >> >>>>>>>>>>>>>> some<br>
>>>> >> >>>>>>>>>>>>>> functions(of course, it is closed-source),so I think I<br>
>>>> >> >>>>>>>>>>>>>> can<br>
>>>> >> >>>>>>>>>>>>>> stringsearch<br>
>>>> >> >>>>>>>>>>>>>> potential data and then taint them and next I can<br>
>>>> >> >>>>>>>>>>>>>> locate<br>
>>>> >> >>>>>>>>>>>>>> the functions which<br>
>>>> >> >>>>>>>>>>>>>> solves these data.<br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>> 2.the command line I used is :<br>
>>>> >> >>>>>>>>>>>>>> stringsearch:name=***;taint2:tainted_instructions=1.<br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>> thanks<br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>> 2015-04-08 8:40 GMT+08:00 Brendan Dolan-Gavitt<br>
>>>> >> >>>>>>>>>>>>>> <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>> Could you provide:<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>> 1. What information you're trying to get<br>
>>>> >> >>>>>>>>>>>>>>> 2. The command line you're using to run PANDA with<br>
>>>> >> >>>>>>>>>>>>>>> the<br>
>>>> >> >>>>>>>>>>>>>>> taint2<br>
>>>> >> >>>>>>>>>>>>>>> plugin<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>> ?<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>> Right now I believe taint2 does not produce very much<br>
>>>> >> >>>>>>>>>>>>>>> output<br>
>>>> >> >>>>>>>>>>>>>>> by default. Instead you use the -pandalog <filename><br>
>>>> >> >>>>>>>>>>>>>>> command line option,<br>
>>>> >> >>>>>>>>>>>>>>> and taint2 will write its results there in pandalog<br>
>>>> >> >>>>>>>>>>>>>>> format; you can then<br>
>>>> >> >>>>>>>>>>>>>>> read them using pandalog_reader (see<br>
>>>> >> >>>>>>>>>>>>>>> panda/pandalog_reader.c for details on<br>
>>>> >> >>>>>>>>>>>>>>> that tool).<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>> -Brendan<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>> On Tue, Apr 7, 2015 at 8:32 PM, xiaojuan Li<br>
>>>> >> >>>>>>>>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>> wrote:<br>
>>>> >> >>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>> when I tried taint2,it showed the same error with<br>
>>>> >> >>>>>>>>>>>>>>>> taint1,<br>
>>>> >> >>>>>>>>>>>>>>>> the olny difference is that taint2 has no segfault<br>
>>>> >> >>>>>>>>>>>>>>>> error,just uninit taint<br>
>>>> >> >>>>>>>>>>>>>>>> plugin.<br>
>>>> >> >>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>> 2015-04-08 8:28 GMT+08:00 Brendan Dolan-Gavitt<br>
>>>> >> >>>>>>>>>>>>>>>> <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>>:<br>
>>>> >> >>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>> Could you be a little more descriptive about how it<br>
>>>> >> >>>>>>>>>>>>>>>>> failed?<br>
>>>> >> >>>>>>>>>>>>>>>>> Segfault? Error message? Incorrect output?<br>
>>>> >> >>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>> -Brendan<br>
>>>> >> >>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>> On Tue, Apr 7, 2015 at 8:27 PM, xiaojuan Li<br>
>>>> >> >>>>>>>>>>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>> wrote:<br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>> i tried taint2 too,it failed.<br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>> 2015-04-07 5:20 GMT+08:00 Leek, Timothy - 0559 -<br>
>>>> >> >>>>>>>>>>>>>>>>>> MITLL<br>
>>>> >> >>>>>>>>>>>>>>>>>> <<a href="mailto:tleek@ll.mit.edu">tleek@ll.mit.edu</a>>:<br>
>>>> >> >>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> Also note that the “taint” plugin is somewhat<br>
>>>> >> >>>>>>>>>>>>>>>>>>> defunct.<br>
>>>> >> >>>>>>>>>>>>>>>>>>> “taint2” is the one we are actively using and<br>
>>>> >> >>>>>>>>>>>>>>>>>>> developing.<br>
>>>> >> >>>>>>>>>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>>>>>>>>> Tim Leek<br>
>>>> >> >>>>>>>>>>>>>>>>>>> Technical Staff<br>
>>>> >> >>>>>>>>>>>>>>>>>>> Cyber System Assessments<br>
>>>> >> >>>>>>>>>>>>>>>>>>> MIT Lincoln Laboratory<br>
>>>> >> >>>>>>>>>>>>>>>>>>> <a href="tel:781-981-2975" value="+17819812975">781-981-2975</a><br>
>>>> >> >>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> From: Brendan Dolan-Gavitt <<a href="mailto:brendandg@gatech.edu">brendandg@gatech.edu</a>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> Date: Monday, April 6, 2015 at 5:18 PM<br>
>>>> >> >>>>>>>>>>>>>>>>>>> To: xiaojuan Li <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> Cc: "<a href="mailto:panda-users@mit.edu">panda-users@mit.edu</a>" <<a href="mailto:panda-users@mit.edu">panda-users@mit.edu</a>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> Subject: Re: [panda-users] taint segmentation<br>
>>>> >> >>>>>>>>>>>>>>>>>>> fault<br>
>>>> >> >>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> Could you run that under gdb and provide us with<br>
>>>> >> >>>>>>>>>>>>>>>>>>> a<br>
>>>> >> >>>>>>>>>>>>>>>>>>> backtrace when it crashes?<br>
>>>> >> >>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> -Brendan<br>
>>>> >> >>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>> On Sunday, April 5, 2015, xiaojuan Li<br>
>>>> >> >>>>>>>>>>>>>>>>>>> <<a href="mailto:xiaotan6666@gmail.com">xiaotan6666@gmail.com</a>> wrote:<br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>> Hi,<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> excuse me,i have a question about taint<br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>> plugin:(stringsearch:name=***;taint:tainted_instructions=1)<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> when I started it showed success:<br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>> but when it finished search,it showd "uninit<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> taint<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> plugin segementation fault"<br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>>>> how can I fix it?<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> Thanks a lot!<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>> _______________________________________________<br>
>>>> >> >>>>>>>>>>>>>>>>>> panda-users mailing list<br>
>>>> >> >>>>>>>>>>>>>>>>>> <a href="mailto:panda-users@mit.edu">panda-users@mit.edu</a><br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>>> <a href="http://mailman.mit.edu/mailman/listinfo/panda-users" target="_blank">http://mailman.mit.edu/mailman/listinfo/panda-users</a><br>
>>>> >> >>>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>><br>
>>>> >> >>>>>>>>>>>> --<br>
>>>> >> >>>>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>>><br>
>>>> >> >>>>>>>>>><br>
>>>> >> >>>>>>>>>><br>
>>>> >> >>>>>>>>>><br>
>>>> >> >>>>>>>>>> --<br>
>>>> >> >>>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>><br>
>>>> >> >>>>>>>>> --<br>
>>>> >> >>>>>>>>> wait and hope~~<br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>>><br>
>>>> >> >>>>>>><br>
>>>> >> >>>>>>><br>
>>>> >> >>>>>>><br>
>>>> >> >>>>>>> --<br>
>>>> >> >>>>>>> wait and hope~~<br>
>>>> >> >>>>>><br>
>>>> >> >>>>>><br>
>>>> >> >>>>>><br>
>>>> >> >>>>>><br>
>>>> >> >>>>>> --<br>
>>>> >> >>>>>> wait and hope~~<br>
>>>> >> >>>>><br>
>>>> >> >>>>><br>
>>>> >> >>>><br>
>>>> >> >>>><br>
>>>> >> >>>><br>
>>>> >> >>>> --<br>
>>>> >> >>>> wait and hope~~<br>
>>>> >> >>><br>
>>>> >> >>><br>
>>>> >> >>><br>
>>>> >> >>><br>
>>>> >> >>> --<br>
>>>> >> >>> wait and hope~~<br>
>>>> >> >><br>
>>>> >> >><br>
>>>> >> ><br>
>>>> >> ><br>
>>>> >> ><br>
>>>> >> > --<br>
>>>> >> > wait and hope~~<br>
>>>> ><br>
>>>> ><br>
>>>> ><br>
>>>> ><br>
>>>> > --<br>
>>>> > wait and hope~~<br>
>>><br>
>>><br>
>>><br>
>>><br>
>>> --<br>
>>> wait and hope~~<br>
>><br>
>><br>
>><br>
>><br>
>> --<br>
>> wait and hope~~<br>
><br>
><br>
><br>
><br>
> --<br>
> wait and hope~~<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr">wait and hope~~</div></div>
</div>