<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div><div>While running `aureport -tm', I recieved a segmentation fault, I won't be able to attach the core dump but I've tried include rudimentary information about the crash.</div><div><br></div><div>- Backtrace</div><div><br></div><div><br></div><div> #0 0x00007ff3d7bbf8a1 in __strlen_avx2 () from /lib64/libc.so.6</div><div> #1 0x000055b44a62f304 in safe_print_string ()</div><div> #2 0x000055b44a62dbd6 in print_per_event_item ()</div><div> #3 0x000055b44a62c709 in per_event_processing ()</div><div> #4 0x000055b44a62184c in process_log_fd ()</div><div> #5 0x000055b44a621c78 in process_logs ()</div><div> #6 0x000055b44a621597 in main ()</div><div><br></div><div><br></div><div>- Base registers</div><div><br></div><div> rax 0xd 13 </div><div> rbx 0x0 0 </div><div> rcx 0x0 0 </div><div> rdx 0x0 0 </div><div> rsi 0x0 0 </div><div> rdi 0x0 0 </div><div> rbp 0x0 0x0 </div><div> rsp 0x7ffff261b748 0x7ffff261b748 </div><div> r8 0x7ff3d7be37f7 140685273348087 </div><div> r9 0x7ff3d7bdd0a0 140685273321632 </div><div> r10 0x0 0 </div><div> r11 0x7ff3d7bdd120 140685273321760 </div><div> r12 0x0 0 </div><div> r13 0x7ffff261b910 140737259878672 </div><div> r14 0x7ffff261b8e0 140737259878624 </div><div> r15 0x55b44c570a10 94232863246864 </div><div> rip 0x7ff3d7bbf8a1 0x7ff3d7bbf8a1 <__strlen_avx2+17> </div><div> eflags 0x10283 [ CF SF IF RF ] </div><div> cs 0x33 51 </div><div> ss 0x2b 43 </div><div> ds 0x0 0 </div><div> es 0x0 0 </div><div> fs 0x0 0 </div><div> gs 0x0 0 </div><div><br></div><div><br></div><div>- AVX registers</div><div><br></div><div> ymm0 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm1 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0, 0xff, 0x0, 0x0, 0xff, 0x0 <repeats 20 times>}, v16_int16 = {0x0, 0xff00, 0xff00, 0x0, 0xff, 0xff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},</div><div> v8_int32 = {0xff000000, 0xff00, 0xff0000ff, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xff00ff000000, 0xff0000ff, 0x0, 0x0}, v2_int128 = {0xff0000ff0000ff00ff000000, 0x0}}</div><div> ymm2 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0 <repeats 20 times>}, v16_int16 = {0x0, 0xff00, 0x0, 0x0, 0x0, 0xff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {</div><div> 0xff000000, 0x0, 0xff000000, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xff000000, 0xff000000, 0x0, 0x0}, v2_int128 = {0xff00000000000000ff000000, 0x0}}</div><div> ymm3 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0xff, 0x0 <repeats 28 times>}, v16_int16 = {0x0, 0xff00, 0x0 <repeats 14 times>}, v8_int32 = {0xff000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xff000000, 0x0, 0x0, 0x0},</div><div> v2_int128 = {0xff000000, 0x0}}</div><div> ymm4 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x8000000000000000, 0x8000000000000000, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0xff, 0x0, 0x0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0xffff, 0xffff, 0x0, 0xffff,</div><div> 0xffff, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0xffffffff, 0xffff0000, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xffffffff00000000, 0xffffffffffff0000, 0x0, 0x0}, v2_int128 = {0xffffffffffff0000ffffffff00000000, 0x0}}</div><div> ymm5 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x8000000000000000, 0x8000000000000000, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffff,</div><div> 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0xffff0000, 0x0, 0xffff0000, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xffff000000000000, 0xffff000000000000, 0x0, 0x0}, v2_int128 = {0xffff000000000000ffff000000000000, 0x0}}</div><div> ymm6 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm7 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm8 {v8_float = {0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x7fffffffffffffff, 0x0, 0x0}, v32_int8 = {0x45, 0x4e, 0x54, 0x0, 0x20, 0x25, 0x73, 0x20, 0x25, 0x73, 0x20, 0x0, 0x64, 0x61, 0x74, 0x61, 0x0 <repeats 16 times>}, v16_int16 = {0x4e45, 0x54, 0x2520, 0x2073, 0x7325, 0x20,</div><div> 0x6164, 0x6174, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x544e45, 0x20732520, 0x207325, 0x61746164, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x2073252000544e45, 0x6174616400207325, 0x0, 0x0}, v2_int128 = {0x61746164002073252073252000544e45, 0x0}}</div><div> ymm9 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm10 {v8_float = {0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x7fffffffffffffff, 0x0, 0x0}, v32_int8 = {0x55, 0x45, 0x17, 0x0, 0x16, 0x58, 0x16, 0x10, 0x6, 0x6, 0x0, 0x16, 0x16, 0x42, 0x65, 0x65, 0x0 <repeats 16 times>}, v16_int16 = {0x4555, 0x17, 0x5816, 0x1016, 0x606, 0x1600,</div><div> 0x4216, 0x6565, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x174555, 0x10165816, 0x16000606, 0x65654216, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x1016581600174555, 0x6565421616000606, 0x0, 0x0}, v2_int128 = {0x65654216160006061016581600174555, 0x0}}</div><div> ymm11 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm12 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm13 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm14 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div> ymm15 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}</div><div><br></div><div>- (gdb) x/128x $rsp</div><div><br></div><div> 0x7ffff261b748: 0x4a62f304 0x000055b4 0x4c570a10 0x000055b4</div><div> 0x7ffff261b758: 0x4c570a10 0x000055b4 0xf261b790 0x00007fff</div><div> 0x7ffff261b768: 0x4a62dbd6 0x000055b4 0x4c570b28 0x000055b4</div><div> 0x7ffff261b778: 0x4c562db9 0x000055b4 0x4c570a50 0x000055b4</div><div> 0x7ffff261b788: 0x4a627625 0x000055b4 0x312f3031 0x30322f38</div><div> 0x7ffff261b798: 0x31203831 0x32333a32 0x0034313a 0x000055b4</div><div> 0x7ffff261b7a8: 0x00000000 0x00000000 0x4a8390a0 0x000055b4</div><div> 0x7ffff261b7b8: 0x4a62540a 0x000055b4 0x00000001 0x00000000</div><div> 0x7ffff261b7c8: 0x1a278200 0x8d5822a5 0x4c570b10 0x000055b4</div><div> 0x7ffff261b7d8: 0x4c570a10 0x000055b4 0x00000000 0x00000000</div><div> 0x7ffff261b7e8: 0x4c570a50 0x000055b4 0xf261b8e0 0x00007fff</div><div> 0x7ffff261b7f8: 0x4a6294ef 0x000055b4 0xf261b830 0x00007fff</div><div> 0x7ffff261b808: 0xf261b828 0x00007fff 0x5bc8dfbe 0x00000000</div><div> 0x7ffff261b818: 0x00000015 0x00000000 0x000000f8 0x00000000</div><div> 0x7ffff261b828: 0x00000000 0x00000000 0x00000463 0x000000bc</div><div> 0x7ffff261b838: 0x00000011 0x00000000 0x4c562d70 0x000055b4</div><div> 0x7ffff261b848: 0x00000000 0x00000000 0x0000012e 0x0000012e</div><div> 0x7ffff261b858: 0x00000463 0x00007ff3 0x00000000 0x00000000</div><div> 0x7ffff261b868: 0x1a278200 0x8d5822a5 0x0000230a 0x00000000</div><div> 0x7ffff261b878: 0x1a278200 0x8d5822a5 0x4c570a10 0x000055b4</div><div> 0x7ffff261b888: 0x4c570a10 0x000055b4 0x4a8390a0 0x000055b4</div><div> 0x7ffff261b898: 0x00000000 0x00000000 0xf261b910 0x00007fff</div><div> 0x7ffff261b8a8: 0xf261b8e0 0x00007fff 0x4c570a10 0x000055b4</div><div> 0x7ffff261b8b8: 0x4a62c709 0x000055b4 0x4c565d40 0x000055b4</div><div> 0x7ffff261b8c8: 0x4a62184c 0x000055b4 0x4c55fd40 0x000055b4</div><div> 0x7ffff261b8d8: 0x4c561420 0x000055b4 0x4a631233 0x000055b4</div><div> 0x7ffff261b8e8: 0x00000001 0x00000000 0x00000000 0x00000000</div><div> 0x7ffff261b8f8: 0xd7adf05a 0x00007ff3 0xd7adfa10 0x00007ff3</div><div> 0x7ffff261b908: 0x00000000 0x00000000 0x00000000 0x00000000</div><div> 0x7ffff261b918: 0x00000000 0x00000000 0x00000000 0x00000000</div><div> 0x7ffff261b928: 0x1a278200 0x8d5822a5 0x00000000 0x00000000</div><div> 0x7ffff261b938: 0x4c55fd40 0x000055b4 0x4c55fd40 0x000055b4</div></div></div><div><br></div></div></div></div></div>