종료 중 커널 충돌: "시스템이 메모리에서 교착 상태에 빠졌습니다."

종료 중 커널 충돌: "시스템이 메모리에서 교착 상태에 빠졌습니다."

저는 70MiB의 메모리가 할당된 가상 머신에서 Debian Buster를 실행하고 있습니다. 이상한 점은 부팅되고 잘 작동하지만 종료하려고 하면 당황한다는 것입니다.

이것은 패닉 로그입니다. 저는 직렬 캡처를 사용합니다.이 가이드.

[   13.862707] Out of memory: Kill process 162 (systemd-journal) score 30 or sacrifice child
[   13.864027] Killed process 162 (systemd-journal) total-vm:28632kB, anon-rss:1040kB, file-rss:0kB, shmem-rss:324kB
[   13.874500] Out of memory: Kill process 392 (systemd-udevd) score 20 or sacrifice child
[   13.875658] Killed process 392 (systemd-udevd) total-vm:21924kB, anon-rss:916kB, file-rss:24kB, shmem-rss:0kB
[   13.990890] Kernel panic - not syncing: System is deadlocked on memory
[   13.990890] 
[   13.992035] CPU: 0 PID: 1 Comm: systemd-shutdow Not tainted 4.19.0-9-amd64 #1 Debian 4.19.118-2+deb10u1
[   13.993291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
[   13.994761] Call Trace:
[   13.995061]  dump_stack+0x66/0x90
[   13.995541]  panic+0xe7/0x24a
[   13.996081]  out_of_memory.cold.33+0x2f/0x82
[   13.996721]  __alloc_pages_slowpath+0xbd8/0xcb0
[   13.997255]  __alloc_pages_nodemask+0x28b/0x2b0
[   13.997886]  filemap_fault+0x333/0x780
[   13.998409]  ? alloc_set_pte+0x49e/0x560
[   13.998926]  ? filemap_map_pages+0x1ed/0x3a0
[   13.999569]  ext4_filemap_fault+0x2c/0x40 [ext4]
[   14.000265]  __do_fault+0x36/0x130
[   14.000856]  __handle_mm_fault+0xe6c/0x1270
[   14.001644]  ? isolate_lru_page+0x1c7/0x260
[   14.002426]  handle_mm_fault+0xd6/0x200
[   14.003140]  __get_user_pages+0x23a/0x6c0
[   14.003908]  populate_vma_page_range+0x6d/0x70
[   14.004747]  __mm_populate+0x9d/0x140
[   14.005422]  __x64_sys_mlockall+0xf1/0x180
[   14.006191]  do_syscall_64+0x53/0x110
[   14.006889]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   14.007823] RIP: 0033:0x7ff835b5f3c7
[   14.008494] Code: 73 01 c3 48 8b 0d c9 6a 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 97 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 6a 0c 00 f7 d8 64 89 01 48
[   14.011333] RSP: 002b:00007ffca4ff9128 EFLAGS: 00000246 ORIG_RAX: 0000000000000097
[   14.012373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff835b5f3c7
[   14.013393] RDX: 0000000000008000 RSI: 000029b92070b2da RDI: 0000000000000003
[   14.014361] RBP: 0000563f14544420 R08: 000000000000021f R09: 0000563f15281290
[   14.016407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   14.017351] R13: 00007ffca4ff94b0 R14: 0000000000000000 R15: 0000000000000000
[   14.018434] Kernel Offset: 0x39800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[   14.020004] ---[ end Kernel panic - not syncing: System is deadlocked on memory
[   14.020004]  ]---

더 많은 메모리를 제공하는 것 외에 종료 중에 당황하지 않도록 하는 방법이 있습니까?

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