커널: pci 0000:7f:12.4: BAR 3: [mem 크기 0x00000010]을 할당할 수 없습니다.

최근에 콘솔이 계속 멈췄습니다. 가끔 화면이 검게 변하는 경우가 있습니다.

호스트(CentOS 7.2)를 부팅하면 다음 위치에 이 정보가 기록됩니다 /var/log/messages.

로그는 다음과 같습니다.

Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.0: BAR 5: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.4: BAR 1: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.4: BAR 1: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.4: BAR 3: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.4: BAR 3: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.4: BAR 5: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:ff:12.4: BAR 5: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci_bus 0000:ff: Some PCI device resources are unassigned, try booting with pci=realloc
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 2: no space for [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 2: failed to assign [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 4: no space for [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 4: failed to assign [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 2: no space for [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 2: failed to assign [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 4: no space for [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 4: failed to assign [mem size 0x00000040]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 1: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 1: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 3: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 3: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 5: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.0: BAR 5: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 1: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 1: failed to assign [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 3: no space for [mem size 0x00000010]
Aug  8 16:29:18 localhost kernel: pci 0000:7f:12.4: BAR 3: failed to assign [mem size 0x00000010]

내 콘솔에 무슨 문제가 있나요?

---

나는 이것을 df -h디스크를 확인하는 데 사용합니다.

[root@ha-node3 log]# df -h

/dev/mapper/centos-root   50G  6.0G   45G   12% /
devtmpfs                 111G     0  111G    0% /dev
tmpfs                    111G     0  111G    0% /dev/shm
tmpfs                    111G  9.3M  111G    1% /run
tmpfs                    111G     0  111G    0% /sys/fs/cgroup
/dev/sdi1                494M  123M  371M   25% /boot
/dev/mapper/centos-home  169G   33M  169G    1% /home
tmpfs                     23G     0   23G    0% /run/user/0