srikanth007m
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| python3 memleak.py | |
| /virtual/main.c:217:1: warning: declaration of 'struct tracepoint__kmem__kmalloc' will not be visible outside of this function [-Wvisibility] | |
| TRACEPOINT_PROBE(kmem, kmalloc) { | |
| ^ | |
| /virtual/include/bcc/helpers.h:874:46: note: expanded from macro 'TRACEPOINT_PROBE' | |
| int tracepoint__##category##__##event(struct tracepoint__##category##__##event *args) | |
| ^ | |
| <scratch space>:63:1: note: expanded from here | |
| tracepoint__kmem__kmalloc | |
| ^ |
srikanth007m
/ double free in release_user_cpus_ptr
Created
October 27, 2022 11:01
32bit tasks which is being freed p->user_cpus_ptr which has been freed.
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| Dmesg log Call stack: object(user_mask) has been freed which in slab’s page->freelist. Sourcecode: user_mask has been freed.And user_mask is got from p->user_cpus_ptr | |
| [71053.256528][ T535] ------------[ cut here ]------------ | |
| [71053.256537][ T535] kernel BUG at mm/slub.c:363! | |
| [71053.261534][ T535] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP | |
| [71053.268068][ T535] Skip md ftrace buffer dump for: 0xa00f50 | |
| [71053.834135][ T535] CPU: 5 PID: 535 Comm: default_npth_th Tainted: G S W OE 5.15.41 #1 | |
| [71053.843167][ T535] Hardware name: Qualcomm Technologies, Inc. 8550 socrates (DT) | |
| [71053.850855][ T535] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) |
srikanth007m
/ post_processing_llvm_6.0
Created
April 29, 2019 10:56
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| python run_all.py -f /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out -o /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_post_processing -n auto -m 0 | |
| [+] Creating your out directory for you | |
| [+] About to run on 31 ioctl info file(s) | |
| [+] Running on file /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/lineevent_ioctl.txt | |
| [+] ioctl name: lineevent_ioctl | |
| [!] Skipping lineevent_ioctl. No commands found | |
| [+] Running on file /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/tty_ioctl.txt | |
| [+] ioctl name: tty_ioctl | |
| [@] Setting up a new out file: tty_io | |
| ./c2xml /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/drivers/tty/tty_io.preprocessed > /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_post_processing/tty_ioctl/xml/tty_io.xml |
srikanth007m
/ post_processing
Created
April 24, 2019 06:34
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| /local/mnt2/workspace/research_whitepaper/helper_scripts/post_processing$ python run_all.py -f /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out -o /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_post_processing -n hybrid -m 1 | |
| [+] Creating your out directory for you | |
| [+] About to run on 31 ioctl info file(s) | |
| [+] Running on file /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/lineevent_ioctl.txt | |
| [+] ioctl name: lineevent_ioctl | |
| [!] Skipping lineevent_ioctl. No commands found | |
| [+] Running on file /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/tty_ioctl.txt | |
| [+] ioctl name: tty_ioctl | |
| [!] Skipping tty_ioctl. No commands found | |
| [+] Running on file /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/linehandle_ioctl.txt |
srikanth007m
/ 04202019_recoverfail
Created
April 20, 2019 03:57
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| [*] Trying to Run Component: BearLLVMBuild | |
| [+] Setup for component: BearLLVMBuild complete | |
| [*] Writing all compilation commands to /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_build.sh | |
| [*] Got 1634 compilation commands. | |
| [*] Running compilation commands in multiprocessing modea. | |
| [+] Finished running compilation commands. | |
| [*] Writing all linker commands to /local/mnt2/workspace/kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_link_cmds.sh | |
| [*] Got 597 regular linker commands. | |
| [*] Running linker commands in multiprocessing mode. | |
| [+] Finished running linker commands. |
srikanth007m
/ post_processing_with errors
Last active
February 25, 2019 10:30
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| [+] About to run on 64 ioctl info file(s) | |
| [+] Running on file kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/compat_mtp_ioctl.txt | |
| [+] ioctl name: discovered a new reachable node %0 | |
| [!] Skipping discovered a new reachable node %0. No commands found | |
| [+] Running on file kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/dvb_ca_en50221_io_ioctl.txt | |
| [+] ioctl name: discovered a new reachable node %1 | |
| [!] Skipping discovered a new reachable node %1. No commands found | |
| [+] Running on file kernel-msm-4.14/msm-4.14/out/ioctl_finder_out/linehandle_ioctl.txt | |
| [+] ioctl name: discovered a new reachable node %0 | |
| [!] Skipping discovered a new reachable node %0. No commands found |
srikanth007m
/ Interface_recovery_v4l2_6.0
Created
February 24, 2019 08:08
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| smuppand@smuppand-linux:research_whitepaper/helper_scripts$ sudo python run_all.py -isclang -clangp llvm-6.0/bin/clang -llvmlinkp llvm-6.0/bin/llvm-link -l kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out -a 2 -c kernel-msm-4.14/msm-4.14/compile_commands.json -n 2 -k kernel-msm-4.14/msm-4.14 -f kernel-msm-4.14/msm-4.14/out/ioctl_finder_out -o kernel-msm-4.14/msm-4.14/out | |
| [*] Trying to Run Component: BearLLVMBuild | |
| [+] Setup for component: BearLLVMBuild complete | |
| [*] Writing all compilation commands to kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_build.sh | |
| [*] Got 1634 compilation commands. | |
| [*] Running compilation commands in multiprocessing modea. | |
| [+] Finished running compilation commands. | |
| [*] Writing all linker commands to kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_link_cmds.sh | |
| [*] Got 594 regular linker commands. | |
| [*] Running linker commands in multiprocessing mode. |
srikanth007m
/ interfaceRecovery_llvm6.0
Last active
February 20, 2019 09:23
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| python run_all.py -isclang -clangp llvm-6.0/bin/clang -llvmlinkp llvm-6.0/bin/llvm-link -l kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out -a 2 -c kernel-msm-4.14/msm-4.14/compile_commands.json -n 2 -k kernel-msm-4.14/msm-4.14 -f kernel-msm-4.14/msm-4.14/out/ioctl_finder_out -o kernel-msm-4.14/msm-4.14/out | |
| [*] Trying to Run Component: BearLLVMBuild | |
| [+] Setup for component: BearLLVMBuild complete | |
| [*] Writing all compilation commands to kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_build.sh | |
| [*] Got 1634 compilation commands. | |
| [*] Running compilation commands in multiprocessing modea. | |
| [+] Finished running compilation commands. | |
| [*] Writing all linker commands to kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_link_cmds.sh | |
| [*] Got 597 regular linker commands. | |
| [*] Running linker commands in multiprocessing mode. |
srikanth007m
/ clang_interface_recovery_failed
Created
February 12, 2019 12:06
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| sudo python run_all.py -isclang -clangp llvm/release/arm/6.0/bin/clang -llvmlinkp llvm/release/arm/6.0/bin/llvm-link -l /kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out -a 2 -c /kernel-msm-4.14/msm-4.14/compile_commands.json -n 2 -k /kernel-msm-4.14/msm-4.14 -f /kernel-msm-4.14/msm-4.14/out/ioctl_finder_out -o /kernel-msm-4.14/msm-4.14/out | |
| [*] Trying to Run Component: BearLLVMBuild | |
| [+] Setup for component: BearLLVMBuild complete | |
| [*] Writing all compilation commands to /kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_build.sh | |
| [*] Got 1634 compilation commands. | |
| [*] Running compilation commands in multiprocessing modea. | |
| [+] Finished running compilation commands. | |
| [*] Writing all linker commands to /kernel-msm-4.14/msm-4.14/out/llvm_bitcode_out/llvm_link_cmds.sh | |
| [*] Got 594 regular linker commands. | |
| [*] Running linker commands in multiprocessing mode. |
srikanth007m
/ Bear InterfaceRecovery
Created
January 22, 2019 10:54
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| root@c2961f005ea8:/difuze/repo/helper_scripts# python run_all.py -l /androidkernels/msmkernel/out/llvm_bitcode_out -a 2 -c /androidkernels/msmkernel/compile_commands.json -g aarch64-linux-android-gcc -n 2 -k /androidkernels/msmkernel/ -f /androidkernels/msmkernel/out/ioctl_finder_out -o /androidkernels/msmkernel/out | |
| [*] Trying to Run Component: BearLLVMBuild | |
| [+] Setup for component: BearLLVMBuild complete | |
| [*] Writing all compilation commands to /androidkernels/msmkernel/out/llvm_bitcode_out/llvm_build.sh | |
| [*] Got 1349 compilation commands. | |
| [*] Running compilation commands in multiprocessing modea. | |
| ../drivers/soc/qcom/scm.c:197:22: error: unknown register name 'r0' in asm | |
| register u32 r0 asm("r0") = 1; | |
| ^ | |
| ../drivers/soc/qcom/scm.c:198:22: error: unknown register name 'r1' in asm |
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