Ram-wipe

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Loading Linux 5.10.0-21-amd64 ...
Loading initial ramdisk ...
[    1.901368] dracut-pre-udev[164]: INFO: wipe-ram-exit.sh: Skip, because wiperamexit kernel parameter is unset, OK.
[    1.937683] dracut-pre-trigger[186]: INFO: wipe-ram-exit-needshutdown.sh: normal boot...
[    3.899932] dracut-pre-pivot[355]: INFO: wipe-ram-needshutdown.sh: wiperam=force kernel parameter detected, OK.
[    3.901024] dracut-pre-pivot[355]: INFO: wipe-ram-needshutdown.sh: Calling dracut function need_shutdown to drop back into initramfs at shutdown, OK.
[    5.633977] cold-boot-attack-defense-status[600]: /usr/libexec/ram-wipe/cold-boot-attack-defense-status: INFO: Will run at shutdown, ok.

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cold-boot-attack-defense-kexec-prepare[1384]: INFO: wiperamaction: poweroff
[   42.122900] cold-boot-attack-defense-kexec-prepare[1384]: kexec --load /boot//vmlinuz-5.10.0-21-amd64 --initrd=/boot//initrd.img-5.10.0-21-amd64 --reuse-cmdline --append=wiperamexit=yes wiperamaction=poweroff
[   42.628331] cold-boot-attack-defense-kexec-prepare[1384]: OK.
[   43.252013] dracut Warning: Killing all remaining processes
dracut Warning: Killing all remaining processes
[   43.343133] dracut Warning: Unmounted /oldroot.
[   43.356100] dracut INFO: wipe-ram.sh: wiperam=force detected, OK.
dracut INFO: wipe-ram.sh: wiperam=force detected, OK.
[   43.359471] dracut INFO: wipe-ram.sh: Cold boot attack defense... Starting first RAM wipe pass on shutdown... (1/2)
dracut INFO: wipe-ram.sh: Cold boot attack defense... Starting first RAM wipe pass on shutdown... (1/2)
Starting Wiping the memory, press Control-C to abort earlier. Help: "sdmem -h"
Wipe mode is insecure (one pass with 0x00)
********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************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  45.821857] sdmem invoked oom-killer: gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=0
[   45.823166] CPU: 2 PID: 1555 Comm: sdmem Tainted: G           OE     5.10.0-21-amd64 #1 Debian 5.10.162-1
[   45.832277] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[   45.833921] Call Trace:
[   45.834447]  dump_stack+0x6b/0x83
[   45.834947]  dump_header+0x4a/0x1f4
[   45.835366]  oom_kill_process.cold+0xb/0x10
[   45.836044]  out_of_memory+0x1bd/0x4e0
[   45.836555]  __alloc_pages_slowpath.constprop.0+0xbcc/0xc90
[   45.837541]  ? _raw_spin_unlock_irqrestore+0x11/0x20
[   45.838426]  __alloc_pages_nodemask+0x2de/0x310
[   45.839773]  alloc_pages_vma+0x80/0x270
[   45.840287]  handle_mm_fault+0xead/0x1c00
[   45.840895]  do_user_addr_fault+0x1b8/0x400
[   45.841461]  exc_page_fault+0x78/0x160
[   45.841958]  ? asm_exc_page_fault+0x8/0x30
[   45.842353]  asm_exc_page_fault+0x1e/0x30
[   45.842726] RIP: 0033:0x7283823800b3
[   45.843114] Code: 47 10 f3 0f 7f 44 17 e0 f3 0f 7f 47 20 f3 0f 7f 44 17 d0 f3 0f 7f 47 30 f3 0f 7f 44 17 c0 48 01 fa 48 83 e2 c0 48 39 d1 74 c0 <66> 0f 7f 01 66 0f 7f 41 10 66 0f 7f 41 20 66 0f 7f 41 30 48 83 c1
[   45.845266] RSP: 002b:00007ffee2e30728 EFLAGS: 00010206
[   45.845898] RAX: 000057d0fb8c74e0 RBX: 000057cfb761d280 RCX: 000057d0fb8d5000
[   45.846797] RDX: 000057d0fb8d74c0 RSI: 0000000000000000 RDI: 000057d0fb8c74e0
[   45.847665] RBP: 00007ffee2fe0938 R08: 000057d0fb8c74e0 R09: 00007283824aabe0
[   45.848535] R10: 000000000000007e R11: 0000000000000000 R12: 000057d0fb8b74d0
[   45.855760] R13: 0000000000000000 R14: 0000000000000008 R15: 0000000000000000
[   45.856702] Mem-Info:
[   45.857046] active_anon:721 inactive_anon:946309 isolated_anon:0
[   45.857046]  active_file:0 inactive_file:0 isolated_file:0
[   45.857046]  unevictable:0 dirty:0 writeback:0
[   45.857046]  slab_reclaimable:3024 slab_unreclaimable:6463
[   45.857046]  mapped:722 shmem:10150 pagetables:2600 bounce:0
[   45.857046]  free:21817 free_pcp:907 free_cma:0
[   45.860910] Node 0 active_anon:2884kB inactive_anon:3785236kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2888kB dirty:0kB writeback:0kB shmem:40600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:1440kB all_unreclaimable? yes
[   45.864676] Node 0 DMA free:15396kB min:268kB low:332kB high:396kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[   45.867903] lowmem_reserve[]: 0 3454 3894 3894 3894
[   45.868595] Node 0 DMA32 free:61244kB min:59696kB low:74620kB high:89544kB reserved_highatomic:0KB active_anon:160kB inactive_anon:3428080kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3653568kB managed:3558516kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:3212kB local_pcp:328kB free_cma:0kB
[   45.871791] lowmem_reserve[]: 0 0 440 440 440
[   45.873020] Node 0 Normal free:10628kB min:11708kB low:13608kB high:15508kB reserved_highatomic:0KB active_anon:2724kB inactive_anon:356824kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:524288kB managed:451212kB mlocked:0kB pagetables:10400kB bounce:0kB free_pcp:416kB local_pcp:220kB free_cma:0kB
[   45.878204] lowmem_reserve[]: 0 0 0 0 0
[   45.879309] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15396kB
[   45.882343] Node 0 DMA32: 359*4kB (UE) 329*8kB (UME) 206*16kB (UME) 83*32kB (UE) 35*64kB (UE) 5*128kB (UE) 5*256kB (UME) 4*512kB (E) 2*1024kB (UE) 1*2048kB (U) 10*4096kB (M) = 61284kB
[   45.885362] Node 0 Normal: 56*4kB (UME) 101*8kB (UME) 212*16kB (UME) 120*32kB (UME) 43*64kB (UME) 2*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11272kB
[   45.898876] 10150 total pagecache pages
[   45.900518] 0 pages in swap cache
[   45.901931] Swap cache stats: add 0, delete 0, find 0/0
[   45.903342] Free swap  = 0kB
[   45.904461] Total swap = 0kB
[   45.905653] 1048462 pages RAM
[   45.906944] 0 pages HighMem/MovableOnly
[   45.908826] 42053 pages reserved
[   45.909921] 0 pages hwpoisoned
[   45.911114] Out of memory: Killed process 1555 (sdmem) total-vm:5283280kB, anon-rss:3745880kB, file-rss:4kB, shmem-rss:1232kB, UID:0 pgtables:10376kB oom_score_adj:0
/usr/sbin/wipe-ram-shutdown-helper: line 23:  1555 Killed                  sdmem -l -l -v
[   46.386353] dracut INFO: wipe-ram.sh: First RAM wipe pass completed, OK. (1/2)
dracut INFO: wipe-ram.sh: First RAM wipe pass completed, OK. (1/2)
[   46.393183] dracut INFO: wipe-ram.sh: Checking if there are still mounted encrypted disks...
dracut INFO: wipe-ram.sh: Checking if there are still mounted encrypted disks...
[   46.399212] dracut INFO: wipe-ram.sh: Success, there are no more mounted encrypted disks, OK.
dracut INFO: wipe-ram.sh: Success, there are no more mounted encrypted disks, OK.
[   46.402562] dracut INFO: wipe-ram.sh: Now running 'kexec --exec'...
dracut INFO: wipe-ram.sh: Now running 'kexec --exec'...
[    1.666717] dracut-pre-udev[162]: INFO: wipe-ram-exit.sh: wiperamexit=yes kernel parameter detected, OK.
[    1.667591] dracut-pre-udev[162]: INFO: wipe-ram-exit.sh: Cold boot attack defense... Starting second RAM wipe pass on shutdown... (2/2)
[FAILED] Failed to start dracut pre-udev hook.
[    3.902631] dracut-pre-trigger[176]: INFO: wipe-ram-exit-needshutdown.sh: poweroff...
[    3.905037] dracut-pre-trigger[179]: Powering off.
[    3.906967] reboot: Power down