Linux - lib, lib32, lib64, libx32和libexec文件夹的区别

本文解释了Linux系统中/lib、/lib32等文件夹的作用及区别,详细介绍了这些文件夹存放的内容及其目的,帮助读者理解Linux系统架构。

在Linux嵌入式系统中,有时在根目录下会有lib和lib32两个文件夹,或者lib32只是一个lib文件夹的链接。所以收集了一下相关知识。

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Unix系的操作系统,遵循FHS - Filesystem Hierarchy Standard,Filesystem Hierarchy Standard

类Unix系统的发行版distros包括,Fedora、CentOS、RHEL,以及Debian和BSD版,从文件系统角度来说,它们区别并不大。

Directory - /lib

包含必要的共享库和内核模块。

目的:/lib目录包含那些启动系统所需的共享库文件,以及运行根文件系统中的命令所需要的共享库文件,比如/bin和/sbin中的二进制文件。

注意1: 如果共享库仅被/usr中的二进制文件引用(如任何X Window的二进制文件),则不能放在/lib中。只有运行/bin和/sbin中的二进制文件所需的共享库可以放在这里。

注意2:/lib文件夹的主要目的是存放特定的库,这些库是在/bin和/sbin目录里的工具所需要的库,/lib中的库可以是32位或64位。

Directory - /lib<qual>

其他格式的基本共享库,不是必须的。可能是/lib32、/lib64等目录。

目的:在支持不止一种二进制格式的系统上,需要不同的共享库,所以可能有一个或多个/lib目录的变体。这通常用于支持多种二进制格式的操作系统上,用于支持64位或32位,需要相同名称但格式不同的库。

注意:在这种情况下,/lib32和/lib64可能是库的目录,而/lib是与其中一个库的符号链接。

Directory - /usr/lib

用于存放程序和软件包需要的库文件。

目的:/usr/lib里包括object files、库和内部二进制文件,这些不是由用户或shell脚本直接执行的文件。

注1: 各种独立于架构的特定应用程序静态文件和子目录必须放在/usr/share中。

应用程序可以使用/usr/lib下的一个子目录。如果一个应用程序使用一个子目录,所有应用程序专门使用的架构相关的数据必须放在该子目录中。

注2:例如,perl5子目录用于Perl 5模块和库。

Directory - /usr/lib<qual>

其他格式的库文件,不是必须的。

目的:/usr/lib<qual>的作用与/usr/lib作用相同,只是用来存放不同的二进制格式文件。

注意:在/usr/lib和/usr/lib<qual>相同的情况下(一个是另一个的符号链接),这些文件和每个应用的子目录都存在。

总结:

如果在/bin或/sbin目录下有可执行文件所需的库,这些库应该放在/lib*目录下。

如果有使用用户的应用程序和软件包的库,它们应该放在/usr/lib/*中。如果某个库需要可执行文件,但这些可执行文件不应该被用户直接调用或被root调用,它们应该放在/usr/libexec中。

参考:

directory structure - Difference between lib, lib32, lib64, libx32, and libexec - Unix & Linux Stack Exchange

From user@localhost.localdomain Tue Oct 21 18:20:50 2025 Return-Path: <user@localhost.localdomain> X-Original-To: root@localhost Delivered-To: root@localhost.localdomain Received: by hadoop1.localdomain (Postfix, from userid 0) id BC636620AD7C; Tue, 21 Oct 2025 18:20:50 +0800 (CST) Date: Tue, 21 Oct 2025 18:20:50 +0800 From: user@localhost.localdomain To: root@localhost.localdomain Subject: [abrt] gnome-settings-daemon: gsd-xsettings killed by SIGTRAP Message-ID: <68f75e82.iXyRD5upAc4dVEsW%user@localhost> User-Agent: Heirloom mailx 12.5 7/5/10 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit reason: gsd-xsettings killed by SIGTRAP cmdline: /usr/libexec/gsd-xsettings executable: /usr/libexec/gsd-xsettings package: gnome-settings-daemon-3.28.1-8.el7 component: gnome-settings-daemon pid: 2125 pwd: /run/gnome-initial-setup hostname: hadoop1 count: 1 abrt_version: 2.1.11 analyzer: CCpp architecture: x86_64 event_log: global_pid: 2125 kernel: 3.10.0-1160.el7.x86_64 last_occurrence: 1761042049 os_release: CentOS Linux release 7.9.2009 (Core) pkg_arch: x86_64 pkg_epoch: 0 pkg_fingerprint: 24C6 A8A7 F4A8 0EB5 pkg_name: gnome-settings-daemon pkg_release: 8.el7 pkg_vendor: CentOS pkg_version: 3.28.1 runlevel: N 5 time: 2025年10月21日 星期二 18时20分49秒 type: CCpp uid: 988 username: gnome-initial-setup uuid: 1d9c66c5c735ea863288ccbf47d5df65d7b3a8b4 core_backtrace: :{ "signal": 5 :, "executable": "/usr/libexec/gsd-xsettings" :, "stacktrace": : [ { "crash_thread": true : , "frames": : [ { "address": 140000064482145 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 334689 : , "function_name": "_g_log_abort" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064486257 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 338801 : , "function_name": "g_log_default_handler" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064486753 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 339297 : , "function_name": "g_logv" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064487407 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 339951 : , "function_name": "g_log" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 4227710 : , "build_id": "553302ac44d2f297a793c440253cb13267ed9a4b" : , "build_id_offset": 33406 : , "function_name": "gnome_xsettings_manager_init" : , "file_name": "/usr/libexec/gsd-xsettings" : } : , { "address": 140000067585483 : , "build_id": "ce5eeaa5e8efc56c38a08b0d70333392665d36af" : , "build_id_offset": 202187 From user@localhost.localdomain Tue Oct 21 18:20:50 2025 Return-Path: <user@localhost.localdomain> X-Original-To: root@localhost Delivered-To: root@localhost.localdomain Received: by hadoop1.localdomain (Postfix, from userid 0) id BC636620AD7C; Tue, 21 Oct 2025 18:20:50 +0800 (CST) Date: Tue, 21 Oct 2025 18:20:50 +0800 From: user@localhost.localdomain To: root@localhost.localdomain Subject: [abrt] gnome-settings-daemon: gsd-xsettings killed by SIGTRAP Message-ID: <68f75e82.iXyRD5upAc4dVEsW%user@localhost> User-Agent: Heirloom mailx 12.5 7/5/10 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit reason: gsd-xsettings killed by SIGTRAP cmdline: /usr/libexec/gsd-xsettings executable: /usr/libexec/gsd-xsettings package: gnome-settings-daemon-3.28.1-8.el7 component: gnome-settings-daemon pid: 2125 pwd: /run/gnome-initial-setup hostname: hadoop1 count: 1 abrt_version: 2.1.11 analyzer: CCpp architecture: x86_64 event_log: global_pid: 2125 kernel: 3.10.0-1160.el7.x86_64 last_occurrence: 1761042049 os_release: CentOS Linux release 7.9.2009 (Core) pkg_arch: x86_64 pkg_epoch: 0 pkg_fingerprint: 24C6 A8A7 F4A8 0EB5 pkg_name: gnome-settings-daemon pkg_release: 8.el7 pkg_vendor: CentOS pkg_version: 3.28.1 runlevel: N 5 time: 2025年10月21日 星期二 18时20分49秒 type: CCpp uid: 988 username: gnome-initial-setup uuid: 1d9c66c5c735ea863288ccbf47d5df65d7b3a8b4 core_backtrace: :{ "signal": 5 :, "executable": "/usr/libexec/gsd-xsettings" :, "stacktrace": : [ { "crash_thread": true : , "frames": : [ { "address": 140000064482145 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 334689 : , "function_name": "_g_log_abort" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064486257 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 338801 : , "function_name": "g_log_default_handler" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064486753 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 339297 : , "function_name": "g_logv" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064487407 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 339951 : , "function_name": "g_log" : , 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"file_name": "/lib64/libc.so.6" : } ] : } ] :} cgroup: :11:blkio:/ :10:freezer:/ :9:net_prio,net_cls:/ :6:hugetlb:/ :5:memory:/ :4:devices:/user.slice From user@localhost.localdomain Tue Oct 21 18:20:50 2025 Return-Path: <user@localhost.localdomain> X-Original-To: root@localhost Delivered-To: root@localhost.localdomain Received: by hadoop1.localdomain (Postfix, from userid 0) id BC636620AD7C; Tue, 21 Oct 2025 18:20:50 +0800 (CST) Date: Tue, 21 Oct 2025 18:20:50 +0800 From: user@localhost.localdomain To: root@localhost.localdomain Subject: [abrt] gnome-settings-daemon: gsd-xsettings killed by SIGTRAP Message-ID: <68f75e82.iXyRD5upAc4dVEsW%user@localhost> User-Agent: Heirloom mailx 12.5 7/5/10 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit reason: gsd-xsettings killed by SIGTRAP cmdline: /usr/libexec/gsd-xsettings executable: /usr/libexec/gsd-xsettings package: gnome-settings-daemon-3.28.1-8.el7 component: gnome-settings-daemon pid: 2125 pwd: /run/gnome-initial-setup hostname: hadoop1 count: 1 abrt_version: 2.1.11 analyzer: CCpp architecture: x86_64 event_log: global_pid: 2125 kernel: 3.10.0-1160.el7.x86_64 last_occurrence: 1761042049 os_release: CentOS Linux release 7.9.2009 (Core) pkg_arch: x86_64 pkg_epoch: 0 pkg_fingerprint: 24C6 A8A7 F4A8 0EB5 pkg_name: gnome-settings-daemon pkg_release: 8.el7 pkg_vendor: CentOS pkg_version: 3.28.1 runlevel: N 5 time: 2025年10月21日 星期二 18时20分49秒 type: CCpp uid: 988 username: gnome-initial-setup uuid: 1d9c66c5c735ea863288ccbf47d5df65d7b3a8b4 core_backtrace: :{ "signal": 5 :, "executable": "/usr/libexec/gsd-xsettings" :, "stacktrace": : [ { "crash_thread": true : , "frames": : [ { "address": 140000064482145 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 334689 : , "function_name": "_g_log_abort" : , "file_name": "/lib64/libglib-2.0.so.0" : } : , { "address": 140000064486257 : , "build_id": "df38794710f10bc3524ed922a667a831d776953d" : , "build_id_offset": 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(CentOS) 1761038677 :/usr/lib64/libX11.so.6.3.0 libX11-1.6.7-2.el7.x86_64 (CentOS) 1761038677 :/usr/lib64/libbz2.so.1.0.6 bzip2-libs-1.0.6-13.el7.x86_64 (CentOS) 1761038673 :/usr/lib64/libuuid.so.1.3.0 libuuid-2.23.2-65.el7.x86_64 (CentOS) 1761038672 :/usr/lib64/libblkid.so.1.1.0 libblkid-2.23.2-65.el7.x86_64 (CentOS) 1761038734 :/usr/lib64/libgmodule-2.0.so.0.5600.1 glib2-2.56.1-7.el7.x86_64 (CentOS) 1761038735 :/usr/lib64/libepoxy.so.0.0.0 libepoxy-1.5.2-1.el7.x86_64 (CentOS) 1761038680 :/usr/lib64/libXfixes.so.3.1.0 libXfixes-5.0.3-1.el7.x86_64 (CentOS) 1761038677 :/usr/lib64/libthai.so.0.1.6 libthai-0.1.14-9.el7.x86_64 (CentOS) 1761038692 :/usr/lib64/libpng15.so.15.13.0 libpng-2:1.5.13-8.el7.x86_64 (CentOS) 1761038672 :/usr/lib64/libatspi.so.0.0.1 at-spi2-core-2.28.0-1.el7.x86_64 (CentOS) 1761038819 :/usr/lib64/libXcursor.so.1.0.2 libXcursor-1.1.15-1.el7.x86_64 (CentOS) 1761038677 :/usr/lib64/libpthread-2.17.so glibc-2.17-317.el7.x86_64 (CentOS) 1761038667 :/usr/lib64/libgtk-3.so.0.2200.30 gtk3-3.22.30-5.el7.x86_64 (CentOS) 1761038881 :/usr/share/locale/zh_CN/LC_MESSAGES/atk10.mo atk-2.28.1-2.el7.x86_64 (CentOS) 1761038736 :/usr/lib64/libXau.so.6.0.0 libXau-1.0.8-2.1.el7.x86_64 (CentOS) 1761038677 :/usr/lib64/librt-2.17.so glibc-2.17-317.el7.x86_64 (CentOS) 1761038667 :/usr/lib64/libXdamage.so.1.1.0 libXdamage-1.1.4-4.1.el7.x86_64 (CentOS) 1761038677 :/usr/lib64/libgpg-error.so.0.10.0 libgpg-error-1.12-3.el7.x86_64 (CentOS) 1761038673 :/usr/lib64/liblzma.so.5.2.2 xz-libs-5.2.2-1.el7.x86_64 (CentOS) 1761038672 :/usr/lib64/libglib-2.0.so.0.5600.1 glib2-2.56.1-7.el7.x86_64 (CentOS) 1761038735 :/usr/lib64/liblz4.so.1.8.3 lz4-1.8.3-1.el7.x86_64 (CentOS) 1761038678 :/usr/lib/locale/locale-archive glibc-common-2.17-317.el7.x86_64 (CentOS) 1761038666 :/usr/lib64/libgraphite2.so.3.0.1 graphite2-1.3.10-1.el7_3.x86_64 (CentOS) 1761038772 :/usr/lib64/libfontconfig.so.1.11.1 fontconfig-2.13.0-4.3.el7.x86_64 (CentOS) 1761038731 :/usr/lib64/libxcb-shm.so.0.0.0 libxcb-1.13-1.el7.x86_64 (CentOS) 1761038677 :/usr/lib64/libpango-1.0.so.0.4200.3 pango-1.42.4-4.el7_7.x86_64 (CentOS) 1761038835 :/usr/lib64/libdl-2.17.so glibc-2.17-317.el7.x86_64 (CentOS) 1761038667 :/usr/lib64/libgcrypt.so.11.8.2 libgcrypt-1.5.3-14.el7.x86_64 (CentOS) 1761038673 :/usr/lib64/libffi.so.6.0.1 libffi-3.0.13-19.el7.x86_64 (CentOS) 1761038674 :/usr/lib64/libdw-0.176.so elfutils-libs-0.176-5.el7.x86_64 (CentOS) 1761038781 :/usr/lib64/libpangocairo-1.0.so.0.4200.3 pango-1.42.4-4.el7_7.x86_64 (CentOS) 1761038835 :/usr/lib64/libexpat.so.1.6.0 expat-2.1.0-12.el7.x86_64 (CentOS) 1761038673 :/usr/lib64/libXi.so.6.1.0 libXi-1.7.9-1.el7.x86_64 (CentOS) 1761038677 environ: :XDG_VTNR=1 :XDG_SESSION_ID=c1 :SHELL=/sbin/nologin :XDG_SESSION_CLASS=greeter :USER=gnome-initial-setup :PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin :PWD=/run/gnome-initial-setup/ :XDG_SESSION_TYPE=x11 :LANG=zh_CN.UTF-8 :GDM_LANG=zh_CN.UTF-8 :SHLVL=0 :HOME=/run/gnome-initial-setup/ :XDG_SEAT=seat0 :GDM_SEAT_ID=seat0 :LOGNAME=gnome-initial-setup :XDG_DATA_DIRS=/usr/share/gdm/greeter:/usr/local/share/:/usr/share/ :WINDOWPATH=1 :DISPLAY=:0 :XDG_RUNTIME_DIR=/run/user/988 :GDM_VERSION=3.28.2 :XDG_CURRENT_DESKTOP=GNOME-Greeter:GNOME :RUNNING_UNDER_GDM=true :XAUTHORITY=/run/gdm/auth-for-gdm-PEbwHQ/database :QT_IM_MODULE=ibus :XMODIFIERS=@im=ibus :GNOME_DESKTOP_SESSION_ID=this-is-deprecated :XDG_MENU_PREFIX=gnome- :SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/1467,unix/unix:/tmp/.ICE-unix/1467 :DESKTOP_AUTOSTART_ID=106b8e10516aba165617610418135811100000014670018 :GIO_LAUNCHED_DESKTOP_FILE=/etc/xdg/autostart/org.gnome.SettingsDaemon.XSettings.desktop :GIO_LAUNCHED_DESKTOP_FILE_PID=2125 :Max cpu time unlimited unlimited seconds :Max open files 1024 4096 files :Max locked memory 65536 65536 bytes :Max address space unlimited unlimited bytes :Max file locks unlimited unlimited locks :Max pending signals 15594 15594 signals :010c2000-01148000 rw-p 00000000 00:00 0 [heap] :7f544562d000-7f544562e000 rw-p 00000000 00:00 0 :7f544658f000-7f54465af000 rw-p 00000000 00:00 0 :7f5446c02000-7f5446c03000 rw-p 00000000 00:00 0 :7f54479d4000-7f54479d5000 rw-p 00000000 00:00 0 :7f5449448000-7f5449449000 rw-p 00000000 00:00 0 :7f5449888000-7f544988a000 rw-p 00000000 00:00 0 :7f544b7a9000-7f544b7ad000 rw-p 00000000 00:00 0 :7f544bf0a000-7f544bf0b000 rw-p 00000000 00:00 0 :7f544cbe9000-7f544cbeb000 rw-p 00000000 00:00 0 :7f544dbf4000-7f544dbf9000 rw-p 00000000 00:00 0 :7f544ea7e000-7f544ea80000 rw-p 00000000 00:00 0 :7f544fa74000-7f544fa95000 rw-p 00000000 00:00 0 :7f544faa9000-7f544faaa000 rw-p 00000000 00:00 0 :7f544faac000-7f544faad000 rw-p 00000000 00:00 0 :7ffe78246000-7ffe78267000 rw-p 00000000 00:00 0 [stack] :7ffe782c9000-7ffe782cb000 r-xp 00000000 00:00 0 [vdso] :ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] open_fds: :0:/dev/null :pos: 0 :flags: 0100000 :mnt_id: 20 :1:socket:[37895] :pos: 0 :flags: 02 :mnt_id: 7 :2:socket:[37896] :pos: 0 :flags: 02 :mnt_id: 7 :3:socket:[37897] :pos: 0 :flags: 02004002 :mnt_id: 7 :4:anon_inode:[eventfd] :pos: 0 :flags: 02004002 :mnt_id: 10 :eventfd-count: 2 :5:anon_inode:[eventfd] :pos: 0 :flags: 02004002 :mnt_id: 10 :eventfd-count: 0 :6:socket:[34392] :pos: 0 :flags: 02000002 :mnt_id: 7 os_info: :NAME="CentOS Linux" :VERSION="7 (Core)" :ID="centos" :ID_LIKE="rhel fedora" :VERSION_ID="7" :PRETTY_NAME="CentOS Linux 7 (Core)" :ANSI_COLOR="0;31" :CPE_NAME="cpe:/o:centos:centos:7" :HOME_URL="https://www.centos.org/" :BUG_REPORT_URL="https://bugs.centos.org/" : :CENTOS_MANTISBT_PROJECT="CentOS-7" :CENTOS_MANTISBT_PROJECT_VERSION="7" :REDHAT_SUPPORT_PRODUCT="centos" :REDHAT_SUPPORT_PRODUCT_VERSION="7" : proc_pid_status: :Name: gsd-xsettings :Umask: 0022 :State: S (sleeping) :Tgid: 2125 :Ngid: 0 :Pid: 2125 :PPid: 1 :TracerPid: 0 :Uid: 988 988 988 988 :Gid: 982 982 982 982 :FDSize: 64 :Groups: 982 :VmPeak: 421688 kB :VmSize: 356260 kB :VmLck: 0 kB :VmPin: 0 kB :VmHWM: 8500 kB :VmRSS: 8500 kB :RssAnon: 1964 kB :RssFile: 6536 kB :RssShmem: 0 kB :VmData: 74792 kB :VmStk: 132 kB :VmExe: 52 kB :SigQ: 0/15594 :SigPnd: 0000000000000000 :ShdPnd: 0000000000000000 :SigBlk: 0000000000000000 :SigIgn: 0000000000001000 :NoNewPrivs: 0 :Cpus_allowed: ffffffff,ffffffff,ffffffff,ffffffff :Cpus_allowed_list: 0-127 :Mems_allowed_list: 0 :voluntary_ctxt_switches: 75 :nonvoluntary_ctxt_switches: 1 var_log_messages: :[System Logs]: :[User Logs]: Return-Path: <user@localhost.localdomain> X-Original-To: root@localhost Delivered-To: root@localhost.localdomain Received: by hadoop1.localdomain (Postfix, from userid 0) id 943E26212958; Tue, 21 Oct 2025 21:59:28 +0800 (CST) Date: Tue, 21 Oct 2025 21:59:28 +0800 From: user@localhost.localdomain To: root@localhost.localdomain Subject: [abrt] kernel: WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:356 dev_watchdog+0x248/0x260 Message-ID: <68f791c0.xFdtXxFFRYNN3B/Y%user@localhost> User-Agent: Heirloom mailx 12.5 7/5/10 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit package: kernel component: kernel hostname: hadoop1 count: 1 abrt_version: 2.1.11 analyzer: Kerneloops architecture: x86_64 duphash: 9a300e6698cf94af9ef1cda3162994d182a3dfc5 event_log: runlevel: N 5 time: 2025年10月21日 星期二 21时59分27秒 username: root uuid: 9a300e6698cf94af9ef1cda3162994d182a3dfc5 backtrace: :WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:356 dev_watchdog+0x248/0x260 :NETDEV WATCHDOG: ens33 (e1000): transmit queue 0 timed out :dm_mirror dm_region_hash dm_log dm_mod fuse [last unloaded: ip_tables] :CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.0-1160.el7.x86_64 #1 :Call Trace: :<IRQ> [<ffffffff97381340>] dump_stack+0x19/0x1b :[<ffffffff96c9b228>] __warn+0xd8/0x100 :[<ffffffff96c9b2af>] warn_slowpath_fmt+0x5f/0x80 :[<ffffffff972822f8>] dev_watchdog+0x248/0x260 :[<ffffffff972820b0>] ? dev_deactivate_queue.constprop.27+0x60/0x60 :[<ffffffff96cabd58>] call_timer_fn+0x38/0x110 :[<ffffffff972820b0>] ? dev_deactivate_queue.constprop.27+0x60/0x60 :[<ffffffff96cae1ed>] run_timer_softirq+0x24d/0x300 :[<ffffffff96ca4b95>] __do_softirq+0xf5/0x280 :[<ffffffff973974ec>] call_softirq+0x1c/0x30 :[<ffffffff97394fba>] apic_timer_interrupt+0x16a/0x170 :<EOI> [<ffffffff97389000>] ? __cpuidle_text_start+0x8/0x8 :[<ffffffff9738924b>] ? native_safe_halt+0xb/0x20 :[<ffffffff9738901e>] default_idle+0x1e/0xc0 :[<ffffffff96c37ca0>] arch_cpu_idle+0x20/0xc0 :[<ffffffff96d011ea>] cpu_startup_entry+0x14a/0x1e0 :[<ffffffff9736f9c7>] rest_init+0x77/0x80 :[<ffffffff9798b1cf>] start_kernel+0x44b/0x46c :[<ffffffff9798ab84>] ? repair_env_string+0x5c/0x5c :[<ffffffff9798a120>] ? early_idt_handler_array+0x120/0x120 :[<ffffffff9798a738>] x86_64_start_reservations+0x24/0x26 :[<ffffffff9798a88e>] x86_64_start_kernel+0x154/0x177 :[<ffffffff96c000d5>] start_cpu+0x5/0x14 dmesg: :[ 0.000000] Initializing cgroup subsys cpuset :[ 0.000000] Initializing cgroup subsys cpu :[ 0.000000] Initializing cgroup subsys cpuacct :[ 0.000000] Linux version 3.10.0-1160.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) ) #1 SMP Mon Oct 19 16:18:59 UTC 2020
最新发布
10-25
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