diff options
Diffstat (limited to 'gitlab/issues_text/target_arm/host_missing/accel_missing/1852')
| -rw-r--r-- | gitlab/issues_text/target_arm/host_missing/accel_missing/1852 | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/gitlab/issues_text/target_arm/host_missing/accel_missing/1852 b/gitlab/issues_text/target_arm/host_missing/accel_missing/1852 deleted file mode 100644 index 5046531a5..000000000 --- a/gitlab/issues_text/target_arm/host_missing/accel_missing/1852 +++ /dev/null @@ -1,110 +0,0 @@ -aarch64: crash failed to analyze vmcore of dump-guest-memory -Description of problem: -``` -1、 dump guest memory -virsh qemu-monitor-command 3 --hmp "dump-guest-memory /home/ecs3.kdump" -2、crash kdump failed -[root@ceasphere-node-1 home]# ./crash ./vmlinux ./ecs3.kdump - -crash 7.2.9-2.el8 -Copyright (C) 2002-2020 Red Hat, Inc. -Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation -Copyright (C) 1999-2006 Hewlett-Packard Co -Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited -Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. -Copyright (C) 2005, 2011 NEC Corporation -Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. -Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. -This program is free software, covered by the GNU General Public License, -and you are welcome to change it and/or distribute copies of it under -certain conditions. Enter "help copying" to see the conditions. -This program has absolutely no warranty. Enter "help warranty" for details. - -crash: read error: kernel virtual address: ffff000010e0ba48 type: "vabits_user" -GNU gdb (GDB) 7.6 -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-unknown-linux-gnu"... - -crash: read error: kernel virtual address: ffff000011a609b8 type: "possible" -WARNING: cannot read cpu_possible_map -crash: read error: kernel virtual address: ffff000011a60bb8 type: "present" -WARNING: cannot read cpu_present_map -crash: read error: kernel virtual address: ffff000011a607b8 type: "online" -WARNING: cannot read cpu_online_map -crash: read error: kernel virtual address: ffff000011a60db8 type: "active" -WARNING: cannot read cpu_active_map -crash: read error: kernel virtual address: ffff0000123da120 type: "shadow_timekeeper xtime_sec" -crash: read error: kernel virtual address: ffff000011a6a6ac type: "init_uts_ns" -crash: ./vmlinux and ./ecs3.kdump do not match! - -Usage: - - crash [OPTION]... NAMELIST MEMORY-IMAGE[@ADDRESS] (dumpfile form) - crash [OPTION]... [NAMELIST] (live system form) - -Enter "crash -h" for details. -``` -Steps to reproduce: -1. virsh create vm.xml -2. virsh qemu-monitor-command 3 --hmp "dump-guest-memory /home/ecs3.kdump" -3. crash ./vmlinux ./ecs3.kdump -Additional information: -The vmcore by 'echo c > /proc/sysrq-trigger' in guest is ok, crash work. - -``` -[root@ceasphere-node-1 home]# crash ./vmlinux ./vmcore - -crash 8.0.3-1.el9 -Copyright (C) 2002-2022 Red Hat, Inc. -Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation -Copyright (C) 1999-2006 Hewlett-Packard Co -Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited -Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. -Copyright (C) 2005, 2011, 2020-2022 NEC Corporation -Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. -Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. -Copyright (C) 2015, 2021 VMware, Inc. -This program is free software, covered by the GNU General Public License, -and you are welcome to change it and/or distribute copies of it under -certain conditions. Enter "help copying" to see the conditions. -This program has absolutely no warranty. Enter "help warranty" for details. - -GNU gdb (GDB) 10.2 -Copyright (C) 2021 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-unknown-linux-gnu". -Type "show configuration" for configuration details. -Find the GDB manual and other documentation resources online at: - <http://www.gnu.org/software/gdb/documentation/>. - -For help, type "help". -Type "apropos word" to search for commands related to "word"... - - KERNEL: ./vmlinux - DUMPFILE: ./vmcore [PARTIAL DUMP] - CPUS: 4 - DATE: Wed Aug 30 09:06:01 CST 2023 - UPTIME: 00:01:08 -LOAD AVERAGE: 0.91, 0.34, 0.12 - TASKS: 158 - NODENAME: localhost - RELEASE: 4.18.0-305.3.1.el8.aarch64 - VERSION: #1 SMP Tue Jun 1 16:22:50 UTC 2021 - MACHINE: aarch64 (unknown Mhz) - MEMORY: 16 GB - PANIC: "sysrq: SysRq : Trigger a crash" - PID: 1310 - COMMAND: "bash" - TASK: ffff8003d47d3200 [THREAD_INFO: ffff8003d47d3200] - CPU: 1 - STATE: TASK_RUNNING (SYSRQ) - -crash> -``` |