ASAN output

php8-asan-stacktrace

/usr/src/php/Zend/zend_alloc.c:1255:31: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_mm_free_slot', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 00  70 52 cd b9 49 7f 00 00  01 00 00 00 08 03 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_string.h:146:2: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 00  70 52 cd b9 49 7f 00 00  01 00 00 00 08 03 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_types.h:1155:14: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_refcounted_h', which requires 4 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 00  70 52 cd b9 49 7f 00 00  01 00 00 00 08 03 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_types.h:1156:10: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_refcounted_h', which requires 4 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 b9 49 7f 00 00  01 00 00 00 08 03 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_string.h:147:20: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 b9 49 7f 00 00  01 00 00 00 08 03 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_string.h:148:14: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  01 00 00 00 08 03 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_string.h:149:16: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 00  2d 01 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_string.h:168:9: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 00  00 7e 02
             ^ 
/usr/src/php/Zend/zend_string.h:169:21: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:855:2: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:1948:24: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:1952:7: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:1953:7: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:1953:28: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:1969:3: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_alloc.c:1278:23: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_mm_free_slot', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 00  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 13  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:146:2: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 e0  51 cd b9 49 7f 00 00 00  00 00 00 00 00 00 00 12  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_types.h:1155:14: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_refcounted_h', which requires 4 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 e0  51 cd b9 49 7f 00 00 00  00 00 00 00 00 00 00 12  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_types.h:1156:10: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_refcounted_h', which requires 4 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 49 7f 00 00 00  00 00 00 00 00 00 00 12  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:147:20: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 49 7f 00 00 00  00 00 00 00 00 00 00 12  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:148:14: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 12  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:149:16: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 12  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:168:9: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:169:21: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:2209:3: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:109:9: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.c:49:23: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.c:49:38: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.c:49:21: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 00  00 00 00 00 00 00 00 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_hash.c:664:15: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 d4  d4 6e a5 a0 0f ae db 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:745:14: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 d4  d4 6e a5 a0 0f ae db 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:746:28: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 d4  d4 6e a5 a0 0f ae db 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/ext/standard/string.c:819:6: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 02  00 00 00 16 00 00 00 d4  d4 6e a5 a0 0f ae db 16  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:349:25: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 c7  37 ac 38 84 aa 86 96 11  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
/usr/src/php/Zend/zend_string.h:109:31: runtime error: member access within misaligned address 0x7f49b9cd523f for type 'struct zend_string', which requires 8 byte alignment
0x7f49b9cd523f: note: pointer points here
 00 00 00 00 01  00 00 00 16 00 00 00 c7  37 ac 38 84 aa 86 96 11  00 00 00 00 00 00 00 4d  65 64 69
             ^ 
AddressSanitizer:DEADLYSIGNAL
=================================================================
==10==ERROR: AddressSanitizer: SEGV on unknown address (pc 0x5619ec48d72d bp 0x7fffd6ae7640 sp 0x7fffd6ae7600 T0)
==10==The signal is caused by a READ memory access.
==10==Hint: this fault was caused by a dereference of a high value address (see register values below).  Dissassemble the provided pc to learn which register was used.
    #0 0x5619ec48d72d in zend_mm_alloc_small /usr/src/php/Zend/zend_alloc.c:1255
    #1 0x5619ec48d72d in zend_mm_alloc_heap /usr/src/php/Zend/zend_alloc.c:1326
    #2 0x5619ec48d72d in _emalloc /usr/src/php/Zend/zend_alloc.c:2540
    #3 0x5619ec03c2fc in zend_string_alloc /usr/src/php/Zend/zend_string.h:144
    #4 0x5619ec03c2fc in php_strtr_ex /usr/src/php/ext/standard/string.c:2683
    #5 0x5619ec03c2fc in zif_strtr /usr/src/php/ext/standard/string.c:3238
    #6 0x61e3974d  (/dev/zero (deleted)+0x2000174d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /usr/src/php/Zend/zend_alloc.c:1255 in zend_mm_alloc_small
==10==ABORTING