Portál AbcLinuxu, 5. května 2025 10:37
Jun 17 16:07:14 xxx kernel: WARNING: CPU: 3 PID: 464 at drivers/gpu/drm/i915/i915_drv.c:480 i915_semaphore_is_enabled+0x7c/0x90 [i915]() Jun 17 16:07:14 xxx kernel: Modules linked in: ctr ccm iTCO_wdt iTCO_vendor_support gpio_ich snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mousedev pci_stub v Jun 17 16:07:14 xxx kernel: i2c_designware_platform i2c_designware_core spi_pxa2xx_platform snd_hwdep drm snd_pcm snd_timer battery intel_gtt i2c_algo_bit e1000e snd acpi_pad Jun 17 16:07:14 xxx kernel: CPU: 3 PID: 464 Comm: Xorg Tainted: G W O 3.14.44-1-lts #1 Jun 17 16:07:14 xxx kernel: Hardware name: Dell Inc. Latitude E5450/06PFH3, BIOS A05 01/05/2015 Jun 17 16:07:14 xxx kernel: 0000000000000000 0000000026047af4 ffff8800d585bbb0 ffffffff81502a83 Jun 17 16:07:14 xxx kernel: 0000000000000000 ffff8800d585bbe8 ffffffff8106a6dd ffff8800d6909b40 Jun 17 16:07:14 xxx kernel: ffff8800d6908000 ffff880211ee5000 0000000000006830 ffff8800d5d9e900 Jun 17 16:07:14 xxx kernel: Call Trace: Jun 17 16:07:14 xxx kernel: [(ffffffff81502a83)] dump_stack+0x45/0x56 Jun 17 16:07:14 xxx kernel: [(ffffffff8106a6dd)] warn_slowpath_common+0x7d/0xa0 Jun 17 16:07:14 xxx kernel: [(ffffffff8106a80a)] warn_slowpath_null+0x1a/0x20 Jun 17 16:07:14 xxx kernel: [(ffffffffa07efc0c)] i915_semaphore_is_enabled+0x7c/0x90 [i915] Jun 17 16:07:14 xxx kernel: [(ffffffffa0858248)] gen6_add_request+0x58/0x100 [i915] Jun 17 16:07:14 xxx kernel: [(ffffffffa0800ff2)] __i915_add_request+0x62/0x270 [i915] Jun 17 16:07:14 xxx kernel: [(ffffffffa080b206)] i915_gem_do_execbuffer.isra.11+0x7b6/0x1250 [i915] Jun 17 16:07:14 xxx kernel: [(ffffffffa080c17b)] i915_gem_execbuffer2+0x9b/0x290 [i915] Jun 17 16:07:14 xxx kernel: [(ffffffffa06a6ce2)] drm_ioctl+0x512/0x5f0 [drm] Jun 17 16:07:14 xxx kernel: [(ffffffffa080c0e0)] ? i915_gem_execbuffer+0x440/0x440 [i915] Jun 17 16:07:14 xxx kernel: [(ffffffff811c95d6)] do_vfs_ioctl+0x2a6/0x470 Jun 17 16:07:14 xxx kernel: [(ffffffff813f88f9)] ? __sys_recvmsg+0x89/0xa0 Jun 17 16:07:14 xxx kernel: [(ffffffff811c9821)] SyS_ioctl+0x81/0xa0 Jun 17 16:07:14 xxx kernel: [(ffffffff81511289)] system_call_fastpath+0x16/0x1b Jun 17 16:07:14 xxx kernel: ---[ end trace 97a4d234612d77f2 ]--- Jun 17 16:07:14 xxx kernel: ------------[ cut here ]------------Za sekundu sa zobrazí stovky krat, čo znamená, že mi process journald žerie neustále 12-19% CPU:
$ journalctl | grep 'WARNING: CPU:' | grep -c '16:10:13' 338Pokúsil som sa to obmedziť cez /etc/systemd/journald.conf a nastavil som:
RateLimitInterval=30s RateLimitBurst=10Podľa dokumentácie by to malo jeden typ správ obmedziť na 10 za pol minúty (ostatné by mal zahodiť a do logu zapísať údaj koľko ich bolo), ale nerobí to čo to má. Používam systemd vo verzii 219. Viete mi poradiť ako inak potlačiť dané správy.
systemctl stop systemd-journald-dev-log.socket systemd-journald.socket systemd-journaldČo ale nie je riešenie, na ktorom by som chcel dlhodobo ostať.
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