启动游戏时出现“页面分配停滞”错误和系统冻结

启动游戏时出现“页面分配停滞”错误和系统冻结

我刚买了一款新游戏,但不幸的是,它导致我的电脑在启动时挂起。/var/log/kern.log强制重启(即按下重置按钮)后检查显示以下几个错误:

[  609.975750] TaskSchedulerBa: page allocation stalls for 12688ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null)
[  609.975752] TaskSchedulerBa cpuset=/ mems_allowed=0
[  609.975754] CPU: 1 PID: 1905 Comm: TaskSchedulerBa Tainted: G           OE   4.13.0-21-generic #24-Ubuntu
[  609.975755] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013
[  609.975755] Call Trace:
[  609.975757]  dump_stack+0x63/0x8b
[  609.975759]  warn_alloc+0x114/0x1c0
[  609.975761]  __alloc_pages_slowpath+0x850/0xe30
[  609.975762]  ? get_page_from_freelist+0xa3/0xb20
[  609.975764]  ? crypt_extent+0x112/0x1a0
[  609.975765]  __alloc_pages_nodemask+0x25d/0x280
[  609.975767]  alloc_pages_current+0x6a/0xe0
[  609.975768]  __page_cache_alloc+0x86/0x90
[  609.975769]  filemap_fault+0x214/0x5e0
[  609.975771]  ? filemap_map_pages+0x179/0x320
[  609.975772]  __do_fault+0x1e/0xb0
[  609.975773]  __handle_mm_fault+0xba7/0x1020
[  609.975775]  handle_mm_fault+0xb1/0x200
[  609.975776]  __do_page_fault+0x24d/0x4d0
[  609.975777]  do_page_fault+0x22/0x30
[  609.975778]  page_fault+0x28/0x30
[  609.975779] RIP: 0033:0x7fc84a1ec427
[  609.975779] RSP: 002b:00007fc83685ea00 EFLAGS: 00010202
[  609.975780] RAX: 0000000000000000 RBX: 00007fc83685ea10 RCX: 00007fc847507b9a
[  609.975781] RDX: 00007fc83685ea30 RSI: 0000000000000000 RDI: 00007fc83685ea30
[  609.975781] RBP: 00007fc83685eae0 R08: 0000000000000000 R09: 0000000000000080
[  609.975782] R10: 00007fc83685e9c0 R11: 0000000000000206 R12: 00007fc83685ea18
[  609.975782] R13: 00000a99eba5aa38 R14: 0000000019fa2701 R15: 00007fc84f1e9298

我不太清楚这意味着什么。我将其解读为系统内存不足;但是,看看游戏的最低系统要求(需要 6GB,PC 有 8GB),PC 应该有足够的内存。另一方面,我的显卡(Intel HD 4000)不受官方支持,但这似乎与错误无关。

我真的内存不够了吗?是不是某些硬件可能有缺陷?还是集成显卡有问题?

该系统是相当最新的 Ubuntu Artful:

~ lsb_release -a      
LSB Version:    core-9.20160110ubuntu5-amd64:core-9.20160110ubuntu5-noarch:security-9.20160110ubuntu5-amd64:security-9.20160110ubuntu5-noarch
Distributor ID: Ubuntu
Description:    Ubuntu 17.10
Release:    17.10
Codename:   artful

游戏开始前的典型记忆情况:

~ free -m
              total        used        free      shared  buff/cache   available
Mem:           7678        1321        3992         343        2364        5758
Swap:          7883           0        7883

编辑:我一直在持续奔跑free -m直到冻结;这是最后一条记录:

              total        used        free      shared  buff/cache   available
Mem:           7678        3986         129        3348        3562         104
Swap:          7883          42        7840

因此,虽然看起来系统确实内存不足,但仍然有足够的交换空间……

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