golang编译报错(go build command-line-arguments: signal: killed)

很简单的一段代码，go运行一个http服务： 


 package main

import (
    "io"
    "log"
    "net/http"
)

func helloHandler(w http.ResponseWriter, r *http.Request) {
    io.WriteString(w, "Hello, world!")
}

func main() {
    http.HandleFunc("/hello", helloHandler)
    err := http.ListenAndServe(":8080", nil)
    if err != nil {
        log.Fatal("ListenAndServe: ", err.Error())
    }
}

编译的时候系统日志(/var/log/message)： 


 Mar 19 20:17:13 AY140118220542565584Z kernel: QThread invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0
Mar 19 20:17:13 AY140118220542565584Z kernel: QThread cpuset=/ mems_allowed=0
Mar 19 20:17:13 AY140118220542565584Z kernel: Pid: 1167, comm: QThread Not tainted 2.6.32-358.6.2.el6.x86_64 #1
Mar 19 20:17:13 AY140118220542565584Z kernel: Call Trace:
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff810cb5f1>] ? cpuset_print_task_mems_allowed+0x91/0xb0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8111cdf0>] ? dump_header+0x90/0x1b0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff810e92ce>] ? __delayacct_freepages_end+0x2e/0x30
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8121d1fc>] ? security_real_capable_noaudit+0x3c/0x70
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8111d272>] ? oom_kill_process+0x82/0x2a0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8111d1b1>] ? select_bad_process+0xe1/0x120
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8111d6b0>] ? out_of_memory+0x220/0x3c0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8112c35c>] ? __alloc_pages_nodemask+0x8ac/0x8d0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8116095a>] ? alloc_pages_current+0xaa/0x110
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8111a1d7>] ? __page_cache_alloc+0x87/0x90
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff81119bbe>] ? find_get_page+0x1e/0xa0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8111b197>] ? filemap_fault+0x1a7/0x500
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff81143194>] ? __do_fault+0x54/0x530
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff810aac2a>] ? futex_wait+0x21a/0x380
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff81143767>] ? handle_pte_fault+0xf7/0xb50
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff81063340>] ? wake_up_state+0x10/0x20
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff810a9b70>] ? wake_futex+0x40/0x60
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff810aa3ee>] ? futex_wake+0x10e/0x120
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff811443fa>] ? handle_mm_fault+0x23a/0x310
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff810474c9>] ? __do_page_fault+0x139/0x480
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8109be4f>] ? hrtimer_try_to_cancel+0x3f/0xd0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8109bf02>] ? hrtimer_cancel+0x22/0x30
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8150f663>] ? do_nanosleep+0x93/0xc0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff8100c2ee>] ? xen_hvm_callback_vector+0xe/0x20
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff815135ce>] ? do_page_fault+0x3e/0xa0
Mar 19 20:17:13 AY140118220542565584Z kernel: [<ffffffff81510985>] ? page_fault+0x25/0x30
Mar 19 20:17:13 AY140118220542565584Z kernel: Mem-Info:
Mar 19 20:17:13 AY140118220542565584Z kernel: Node 0 DMA per-cpu:
Mar 19 20:17:13 AY140118220542565584Z kernel: CPU    0: hi:    0, btch:   1 usd:   0
Mar 19 20:17:13 AY140118220542565584Z kernel: Node 0 DMA32 per-cpu:
Mar 19 20:17:13 AY140118220542565584Z kernel: CPU    0: hi:  186, btch:  31 usd:  30
Mar 19 20:17:13 AY140118220542565584Z kernel: active_anon:50750 inactive_anon:58844 isolated_anon:0
Mar 19 20:17:13 AY140118220542565584Z kernel: active_file:138 inactive_file:435 isolated_file:0
Mar 19 20:17:13 AY140118220542565584Z kernel: unevictable:0 dirty:10 writeback:0 unstable:0
Mar 19 20:17:13 AY140118220542565584Z kernel: free:1201 slab_reclaimable:2328 slab_unreclaimable:5683
Mar 19 20:17:13 AY140118220542565584Z kernel: mapped:133 shmem:25 pagetables:3450 bounce:0
Mar 19 20:17:13 AY140118220542565584Z kernel: Node 0 DMA free:2044kB min:84kB low:104kB high:124kB active_anon:6432kB inactive_anon:7208kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15372kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:40kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:24kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Mar 19 20:17:13 AY140118220542565584Z kernel: lowmem_reserve[]: 0 489 489 489
Mar 19 20:17:13 AY140118220542565584Z kernel: Node 0 DMA32 free:2760kB min:2784kB low:3480kB high:4176kB active_anon:196568kB inactive_anon:228168kB active_file:552kB inactive_file:1728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:500960kB mlocked:0kB dirty:40kB writeback:0kB mapped:532kB shmem:100kB slab_reclaimable:9272kB slab_unreclaimable:22732kB kernel_stack:1080kB pagetables:13776kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:1856 all_unreclaimable? no
Mar 19 20:17:13 AY140118220542565584Z kernel: lowmem_reserve[]: 0 0 0 0
Mar 19 20:17:13 AY140118220542565584Z kernel: Node 0 DMA: 1*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 2044kB
Mar 19 20:17:13 AY140118220542565584Z kernel: Node 0 DMA32: 26*4kB 32*8kB 22*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 2760kB
Mar 19 20:17:13 AY140118220542565584Z kernel: 1219 total pagecache pages
Mar 19 20:17:13 AY140118220542565584Z kernel: 618 pages in swap cache
Mar 19 20:17:13 AY140118220542565584Z kernel: Swap cache stats: add 30005, delete 29387, find 14862/16277
Mar 19 20:17:13 AY140118220542565584Z kernel: Free swap  = 1022960kB
Mar 19 20:17:13 AY140118220542565584Z kernel: Total swap = 1048568kB
Mar 19 20:17:13 AY140118220542565584Z kernel: 131071 pages RAM
Mar 19 20:17:13 AY140118220542565584Z kernel: 5902 pages reserved
Mar 19 20:17:13 AY140118220542565584Z kernel: 7776 pages shared
Mar 19 20:17:13 AY140118220542565584Z kernel: 119858 pages non-shared
Mar 19 20:17:13 AY140118220542565584Z kernel: [ pid ]   uid  tgid total_vm      rss cpu oom_adj oom_score_adj name
Mar 19 20:17:13 AY140118220542565584Z kernel: [  279]     0   279     2714        0   0     -17         -1000 udevd
Mar 19 20:17:13 AY140118220542565584Z kernel: [  520]     0   520     2713        0   0     -17         -1000 udevd
Mar 19 20:17:13 AY140118220542565584Z kernel: [  819]     0   819    63877      104   0       0             0 rsyslogd
Mar 19 20:17:13 AY140118220542565584Z kernel: [  835]    28   835   155468       80   0       0             0 nscd
Mar 19 20:17:13 AY140118220542565584Z kernel: [  854]     0   854   118903      177   0       0             0 AliYunDunUpdate
Mar 19 20:17:13 AY140118220542565584Z kernel: [  884]     0   884    15508       24   0     -17         -1000 sshd
Mar 19 20:17:13 AY140118220542565584Z kernel: [  892]    38   892     6760       47   0       0             0 ntpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [  927]     0   927    27066        1   0       0             0 mysqld_safe
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1029]    27  1029   110387      790   0       0             0 mysqld
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1072]     0  1072    77555      459   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1080]     0  1080    28717       28   0       0             0 crond
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1093]     0  1093     1041        1   0       0             0 mingetty
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1095]     0  1095     1041        1   0       0             0 mingetty
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1096]     0  1096     2713        0   0     -17         -1000 udevd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1097]    48  1097    82549     5712   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1098]    48  1098    82609     5870   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1099]    48  1099    82481     5743   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1102]    48  1102    82609     5782   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1103]    48  1103    82613     5844   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1104]    48  1104    82483     5648   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1147]     0  1147   193866      505   0       0             0 AliYunDun
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 1163]     0  1163   196967      538   0       0             0 AliHids
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5064]    48  5064    84240     7574   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5065]    48  5065    82483     5772   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5066]    48  5066    82483     5758   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5067]    48  5067    82481     5743   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5068]    48  5068    84240     7422   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5069]    48  5069    82547     5853   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5070]    48  5070    82545     5713   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5071]    48  5071    82613     5904   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5072]    48  5072    82737     5947   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [ 5073]    48  5073    86742     9890   0       0             0 httpd
Mar 19 20:17:13 AY140118220542565584Z kernel: [22699]     0 22699    23487      230   0       0             0 sshd
Mar 19 20:17:13 AY140118220542565584Z kernel: [22701]   500 22701    23487      255   0       0             0 sshd
Mar 19 20:17:13 AY140118220542565584Z kernel: [22702]   500 22702    13292      189   0       0             0 sftp-server
Mar 19 20:17:13 AY140118220542565584Z kernel: [22714]     0 22714    23487      229   0       0             0 sshd
Mar 19 20:17:13 AY140118220542565584Z kernel: [22716]   500 22716    23487      241   0       0             0 sshd
Mar 19 20:17:13 AY140118220542565584Z kernel: [22717]   500 22717    27132      124   0       0             0 bash
Mar 19 20:17:13 AY140118220542565584Z kernel: [22774]   500 22774    27132      117   0       0             0 bash
Mar 19 20:17:13 AY140118220542565584Z kernel: [22798]     0 22798    42140      145   0       0             0 sudo
Mar 19 20:17:13 AY140118220542565584Z kernel: [22799]     0 22799     1040       22   0       0             0 scl
Mar 19 20:17:13 AY140118220542565584Z kernel: [22800]     0 22800    26540       49   0       0             0 bash
Mar 19 20:17:13 AY140118220542565584Z kernel: [22807]     0 22807    25260       28   0       0             0 tail
Mar 19 20:17:13 AY140118220542565584Z kernel: [22826]   500 22826    27132      116   0       0             0 bash
Mar 19 20:17:13 AY140118220542565584Z kernel: [22851]   500 22851     3782       80   0       0             0 top
Mar 19 20:17:13 AY140118220542565584Z kernel: [22861]   500 22861    50646      702   0       0             0 go
Mar 19 20:17:13 AY140118220542565584Z kernel: [22869]   500 22869    12066    11191   0       0             0 6l
Mar 19 20:17:13 AY140118220542565584Z kernel: Out of memory: Kill process 22869 (6l) score 28 or sacrifice child
Mar 19 20:17:13 AY140118220542565584Z kernel: Killed process 22869, UID 500, (6l) total-vm:48264kB, anon-rss:44604kB, file-rss:160kB

机器是Aliyun & CentOS 6.3 64bit & 512M & 1G swap，之前编译其他go代码的时候也发生过这种情况，但是我设置过swap文件之后就可以了。现在不知道怎么解决了。

低端机器连基本代码都不让编译了么555

Linux go


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一幽容翼一 9 years, 8 months ago

Answers

内存不够,kill一些进程吧.


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狂気DNEET answered 9 years, 8 months ago

你这个是内存不够导致编译器失败吧，OOM有可能引起内核的crash，实际上你这个内核已经挂掉了。
ar 19 20:17:13 AY140118220542565584Z kernel: Call Trace:
Mar 19 20:17:13 AY140118220542565584Z kernel: [] ? cpuset_print_task_mems_allowed+0x91/0xb0
不过你不能本地编译过了，再传到服务器上吗？为什么要在服务器上直接编译？
golang对资源消耗还是挺高的，你这个即使编译过了，感觉运行时也有可能出现内存耗尽的情况。
建议：
1） free -m 看下剩余内存，如果swap都已经不够了，那肯定不行
2） 把一些占用资源的process，如果不是系统进程的话，就kill掉吧


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生夏如花、 answered 9 years, 8 months ago

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