[root@localhost android]# gdb /usr/local/bin/qemu-system-aarch64 /data1/core/core-qemu-system-aar-75383_1605777158 GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-119.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "aarch64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/local/bin/qemu-system-aarch64...done. warning: core file may not match specified executable file. [New LWP 75383] [New LWP 75387] [New LWP 75384] [New LWP 75385] [New LWP 75389] warning: the debug information found in "/usr/lib/debug//lib64/libnettle.so.4.7.debug" does not match "/lib64/libnettle.so.4" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib64/libnettle.so.4.7.debug" does not match "/lib64/libnettle.so.4" (CRC mismatch). warning: the debug information found in "/usr/lib/debug//usr/lib64/libnettle.so.4.7.debug" does not match "/lib64/libnettle.so.4" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib64//libnettle.so.4.7.debug" does not match "/lib64/libnettle.so.4" (CRC mismatch). [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". warning: the debug information found in "/usr/lib/debug//lib64/libhogweed.so.2.5.debug" does not match "/lib64/libhogweed.so.2" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib64/libhogweed.so.2.5.debug" does not match "/lib64/libhogweed.so.2" (CRC mismatch). warning: the debug information found in "/usr/lib/debug//usr/lib64/libhogweed.so.2.5.debug" does not match "/lib64/libhogweed.so.2" (CRC mismatch). warning: the debug information found in "/usr/lib/debug/usr/lib64//libhogweed.so.2.5.debug" does not match "/lib64/libhogweed.so.2" (CRC mismatch). Core was generated by `qemu-system-aarch64 -machine virt,usb=off,accel=kvm,gic-version=3,nvdimm -cpu h'. Program terminated with signal 6, Aborted. #0 0x0000ffff832b5238 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:55 55 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.6-13.el7.aarch64 elfutils-libelf-0.172-2.el7.aarch64 elfutils-libs-0.172-2.el7.aarch64 libattr-2.4.46-13.el7.aarch64 libcap-2.22-9.el7.aarch64 nettle-2.7.1-8.el7.aarch64 pixman-0.34.0-1.el7.aarch64 systemd-libs-219-78.el7_9.2.aarch64 xz-libs-5.2.2-1.el7.aarch64 (gdb) bt #0 0x0000ffff832b5238 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:55 #1 0x0000ffff832b68b0 in __GI_abort () at abort.c:90 #2 0x0000ffff832ae72c in __assert_fail_base (fmt=0xffff833b8c50 "%s%s%s:%u: %s%sAssertion `%s' failed. %n", assertion=assertion@entry=0xaaaab09a0470 "*errp == ((void *)0)", file=file@entry=0xaaaab09a0488 "../util/error.c", line=line@entry=59, function=<optimized out>) at assert.c:92 #3 0x0000ffff832ae7e4 in __GI___assert_fail (assertion=0xaaaab09a0470 "*errp == ((void *)0)", file=0xaaaab09a0488 "../util/error.c", line=59, function=<optimized out>) at assert.c:101 #4 0x0000aaaab0644b4c in error_setv (errp=0xffff8255fdd8, src=0xaaaab09ab4d8 "../qapi/qmp-dispatch.c", line=156, func=0xaaaab09ab7f8 <__func__.21794> "qmp_dispatch", err_class=ERROR_CLASS_COMMAND_NOT_FOUND, fmt=0xaaaab09ab680 "The command %s has not been found", ap=..., suffix=0x0) at ../util/error.c:59 #5 0x0000aaaab0644cf8 in error_set_internal (errp=0xffff8255fdd8, src=0xaaaab09ab4d8 "../qapi/qmp-dispatch.c", line=156, func=0xaaaab09ab7f8 <__func__.21794> "qmp_dispatch", err_class=ERROR_CLASS_COMMAND_NOT_FOUND, fmt=0xaaaab09ab680 "The command %s has not been found") at ../util/error.c:86 #6 0x0000aaaab067f2f0 in qmp_dispatch (cmds=0xaaaab0ec3630 <qmp_cap_negotiation_commands>, request=0xfffd7c00e600, allow_oob=false, cur_mon=0xaaaab9e4e800) at ../qapi/qmp-dispatch.c:155 #7 0x0000aaaab041d300 in monitor_qmp_dispatch (mon=0xaaaab9e4e800, req=0xfffd7c00e600) at ../monitor/qmp.c:145 #8 0x0000aaaab041d800 in monitor_qmp_dispatcher_co (data=0x0) at ../monitor/qmp.c:282 #9 0x0000aaaab067e78c in coroutine_trampoline (i0=-1179000416, i1=43690) at ../util/coroutine-ucontext.c:173 #10 0x0000ffff832c49c0 in ?? () at ../sysdeps/unix/sysv/linux/aarch64/setcontext.S:122 from /lib64/libc.so.6 (gdb)