invalid address or address of corrupt block

[tobrun]

In last weeks our CI running instrumented tests on Android 4.x has become unstable. I'm getting native crashes similar to #1763 and #1632 but with using OkHttp v3.12.0 (also validated v3.12.3):

Symbolicated trace:

********** Crash dump: **********
Build fingerprint: 'motorola/victara_reteu/victara:4.4.4/KXE21.187-42/41:user/release-keys'
Abort message: 'invalid address or address of corrupt block 0x73e738e0 passed to dlfree'
#00 0x000118b4 /system/lib/libc.so (dlfree+1191)
#01 0x0000dd4b /system/lib/libc.so (free+10)
#02 0x000c5585 /system/lib/libcrypto.so (CRYPTO_free+24)
#03 0x0002f6bf /system/lib/libssl.so (ssl_parse_serverhello_tlsext+738)
#04 0x000182c1 /system/lib/libssl.so (ssl3_get_server_hello+1008)
#05 0x000176bf /system/lib/libssl.so (ssl3_connect+566)
#06 0x00027f4b /system/lib/libssl.so (SSL_do_handshake+50)
#07 0x0000af49 /system/lib/libjavacrypto.so
#08 0x000203cc /system/lib/libdvm.so (dvmPlatformInvoke+112)
#09 0x00050ef3 /system/lib/libdvm.so (dvmCallJNIMethod(unsigned int const*, JValue*, Method const*, Thread*)+398)
#10 0x00029860 /system/lib/libdvm.so
#11 0x00030b68 /system/lib/libdvm.so (dvmMterpStd(Thread*)+76)
#12 0x0002e200 /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+184)
#13 0x00063519 /system/lib/libdvm.so (dvmCallMethodV(Thread*, Method const*, Object*, bool, JValue*, std::__va_list)+336)
#14 0x0006353d /system/lib/libdvm.so (dvmCallMethod(Thread*, Method const*, Object*, JValue*, ...)+20)
#15 0x0005820b /system/lib/libdvm.so
#16 0x0000d2b0 /system/lib/libc.so (__thread_entry+72)
#17 0x0000d448 /system/lib/libc.so (pthread_create+240)
Crash dump is completed

Any guidance how to resolve/workaround this issue?

[swankjesse]

Looks similar to #2679

Did your server recently start using ECC certificates? Looks similar to this crash
https://bugzilla.redhat.com/show_bug.cgi?id=1127498

[swankjesse]

No further action to take on this.