fix kmemleak on get_cpu_name
fix kmemleak on get_cpu_name kmemleak 1234567891011121314151617181920212223242526272829303132333435363738394041424344unreferenced object 0xffff8003955c6980 (size 128): comm "systemd", pid 1
xorg blocked when using virtio_gpu
xorg blocked when using virtio_gpu 初步排查 1234567891011121314151617181920212217:37:38 id:1706521058487cat/proc/1458/stack__switch_to+0xdc/0x148 // 进程切换的一部分，表示内核正在执行进程上下文切换的相关代码__flush_work+0x110/0x250
virtio_gpu_fence_alloc kmemleak leads to a very high memory of the kmalloc-128 slabs
virtio_gpu_fence_alloc kmemleak leads to a very high memory of the kmalloc-128 slabs 环境 宿主机 cpu: 飞腾D2000 os: uos20-1060-arm64 virt-manager: 1:2.0.0.6-1+eagle 123456789apt policy virt-managervirt-mana
247295
Unable to handle kernel paging request at virtual address ffff002008c377b0 1sed -n '1019193,1019289'p kern.log > /home/wujing/code/realwujing.github.io/linux/kernel/bugs/247295/kern.log U
very high memory usage due to kernfs_node_cache slabs
very high memory usage due to kernfs_node_cache slabs https://pms.uniontech.com/bug-view-238303.html bug环境 12uname -aLinux 0000000g-A8cUta6pu5 4.19.0-arm64-desktop-tyy-5819-ext4-slub-debug-kmemleak #5
oops on down_read_trylock when inode use-after-free
oops on down_read_trylock when inode use-after-free oops log 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051[454096.703799] Unable to handle kernel NULL p
dpu iperf soft lockup
dpu iperf soft lockup linux stop_machine 停机机制应用及一次触发 soft lockup 分析 【OLK-5.10/openEuler-1.0-LTS】softlockup in rcu_momentary_dyntick_idle !2282 sdei_watchdog: Avoid exception during sdei handler dm
ret_kni
ret_kni ret_kni_panic 1234567891011121314151617181920212223242526272829303132333435363738394041424344968.683585[1 T6407] aes_neon_bs aes_neon_blk aes_ce_blk crypto_simd cryptd aes_ce_cipher [last u
dpu server2-99-101打流卡顿
dpu server2-99-101打流卡顿 WVVoU01HTklUVFpNZVRrelpETmpkV016U210Wk1uaDJaRmRSZFZreU5IWmxibWd6WVZjd2RrMVVXVEZOVkZWMldWZDRjMVl5T1hsaE1Hd3dXbGN4ZWt3eGNFdFZNRFZFVEZSRmQwMTZWVDA9 环境 TlZsaFJqWktTMXBOUkdwc2NFcHd
ovs veth peer Soft Lockup on netdev_pick_tx due to zero real_num_tx_queues When Executing ip link del veth0
ovs veth peer Soft Lockup on netdev_pick_tx due to zero real_num_tx_queues When Executing ip link del veth0 Linux 虚拟网络设备 veth-pair 详解，看这一篇就够了 测试环境 1TlRZMmFEVTFRMGMxV1hrMk5YQmhkelZ3TmpJMWNEWkZOWEpYVE