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Diffstat (limited to 'gitlab/issues/target_arm/host_missing/accel_missing/1852.toml')
| -rw-r--r-- | gitlab/issues/target_arm/host_missing/accel_missing/1852.toml | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/gitlab/issues/target_arm/host_missing/accel_missing/1852.toml b/gitlab/issues/target_arm/host_missing/accel_missing/1852.toml new file mode 100644 index 00000000..4daebfbf --- /dev/null +++ b/gitlab/issues/target_arm/host_missing/accel_missing/1852.toml @@ -0,0 +1,118 @@ +id = 1852 +title = "aarch64: crash failed to analyze vmcore of dump-guest-memory" +state = "opened" +created_at = "2023-08-30T01:53:33.082Z" +closed_at = "n/a" +labels = ["kind::Bug", "target: arm"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/1852" +host-os = "`" +host-arch = "ARM" +qemu-version = "`" +guest-os = "`" +guest-arch = "`" +description = """``` +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. +```""" +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 = """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> +```""" |