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wangql系统工程师NULL hrtimer是kernel里的一个定时器,当内核处理hrtimer中断耗费时间过多时,可能就会抛出这个信息。 redhat有一个kb描述过这种问题,虚拟化环境的负载过高、硬件问题、或者trtimer中断执行过多(查/proc/timer_list)都可能导致这个问题,如果就出现了一次,也可以忽略。 https://access.redhat.com/soluti...
日志包含 "kernel: hrtimer: interrupt take netobserv ns" Solution In Progress- UpdatedSeptember 3 2024 at 7:37 AM- Chinese Issue 在dmesg输出、系统日志或/var/log/messages中看到以下信息: Raw kernel: hrtimer: interrupt took ### ns Environment...
我又试了几次，没有这种问题啊！你校验过安装包没，看情况是个进程被打断终止了 ，你校验下安装包。我也是才学的，不太懂没遇到过，帮你顶下
> [67628.393690] hrtimer_interrupt+0x24c/0x250 > [67628.393693] arch_timer_handler_phys+0x3c/0x50 > [67628.393695] handle_percpu_devid_irq+0xd8/0x460 > [67628.393698] generic_handle_irq+0x38/0x50 > [67628.393701] __handle_domain_irq+0x6c/0xc8 ...
guest prints something like this: hrtimer: interrupt too slow, forcing clock min delta to 461487495 ns after which system (guest) speeed becomes very slow. The above message is from 2.6.31 guest running wiht 0.11.0 & 2.6.31 host. Before I tried it with 0.10.6 and ...
Linux OS - Version Oracle Linux 5.5 to Oracle Linux 6.4 with Unbreakable Enterprise Kernel [2.6.39] [Release OL5U5 to OL6U4]Oracle Cloud Infrastructure - Version N/A and laterGeneric LinuxSymptoms"kernel: hrtimer: interrupt took [n] ns" logged in /var/log/messages without any other related...
> > hrtimer_interrupt() in a location where it is always hit produces the BUG > > splat. Replacing it with pr_warn_deferred_once() generates the printk > > warning > > without any splat. > > Could you please post the lockdep splat?
On Wed, Jan 27, 2021 at 12:58:33AM +0900, Sergey Senozhatsky wrote: > On (21/01/26 14:59), Qais Yousef wrote: > > # [67628.388606] hrtimer: interrupt took 304720 ns > > [67628.393546] > > [67628.393550] === > > [67628.393554] [ BUG: Invalid wait context ] > > [67628.393...
> > > # [67628.388606] hrtimer: interrupt took 304720 ns > > > [67628.393546] > > > [67628.393550] === > > > [67628.393554] [ BUG: Invalid wait context ] > > > [67628.393557] 5.11.0-rc3-00019-g86be331946f7 #37 Not tainted > > > [67628.393560] --- > > > [...