Issue #19760 has been updated by lijian@zdns.cn (jian li). ruby -v changed from 2.2.10 to ruby 2.2.10p489 (2018-03-28 revision 63023) [aarch64-linux] gcc version 7.3.0 (GCC) ---------------------------------------- Bug #19760: Marshal.load Segmentation fault in ruby 2.2.10 aarch64 https://bugs.ruby-lang.org/issues/19760#change-103784 * Author: lijian@zdns.cn (jian li) * Status: Open * Priority: Normal * ruby -v: ruby 2.2.10p489 (2018-03-28 revision 63023) [aarch64-linux] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- irb(main):121:0> 100000.times{ Marshal.load(Marshal.dump(""))} (irb):121: [BUG] Segmentation fault at 0x00000000000000 ruby 2.2.10p489 (2018-03-28 revision 63023) [aarch64-linux] -- C level backtrace information ------------------------------------------- /usr/local/appsys/normal/package/lib/libruby.so.2.2(rb_vm_bugreport+0x9c) [0xffff04c92dfc] vm_dump.c:697 /usr/local/appsys/normal/package/lib/libruby.so.2.2(rb_bug_context+0xb8) [0xffff04b37908] error.c:425 /usr/local/appsys/normal/package/lib/libruby.so.2.2(sigsegv+0x40) [0xffff04c10800] signal.c:879 linux-vdso.so.1 [0xffff04dc07c0] /usr/local/appsys/normal/package/lib/libruby.so.2.2(r_object0+0x98) [0xffff04b81378] marshal.c:1773 /usr/local/appsys/normal/package/lib/libruby.so.2.2(marshal_load+0x104) [0xffff04b82fd4] marshal.c:1981 /usr/local/appsys/normal/package/lib/libruby.so.2.2(vm_call_cfunc+0x104) [0xffff04c7eae4] vm_insnhelper.c:1380 /usr/local/appsys/normal/package/lib/libruby.so.2.2(vm_exec_core+0x494) [0xffff04c8164c] vm_insnhelper.c:475 /usr/local/appsys/normal/package/lib/libruby.so.2.2(vm_exec+0x8c) [0xffff04c86f84] vm.c:1551 /usr/local/appsys/normal/package/lib/libruby.so.2.2(invoke_block_from_c+0x4d0) [0xffff04c8ba30] vm.c:873 -- https://bugs.ruby-lang.org/