[CRIU] Error on restore: Can't restore pid namespace without the process init...

divjyot sethi divjyot123 at gmail.com
Mon Mar 16 18:49:13 PDT 2015


Hello,
I am trying to do a suspend-resume with Criu. I turn the machine off after
suspending and then restart the machine and do a restore. Restore seems to
fail: gives the following log (data/restore.log):

(00.000460) TCP queue memory limits are 2097152:3145728
(00.000985) cpu: fpu:1 fxsr:1 xsave:1
(00.001211) vdso: Parsing at 7fffc42c9000 7fffc42cb000
(00.001227) vdso: PT_LOAD p_vaddr: ffffffffff700000
(00.001238) vdso: DT_HASH: 0xffffffffff700120
(00.001246) vdso: DT_STRTAB: 0xffffffffff700268
(00.001253) vdso: DT_SYMTAB: 0xffffffffff700160
(00.001259) vdso: DT_STRSZ: 94
(00.001266) vdso: DT_SYMENT: 24
(00.001273) vdso: nbucket 3 nchain 11 bucket 0x7fffc42c9128 chain
0x7fffc42c9134
(00.001288) vdso: rt [vdso] 7fffc42c9000-7fffc42cb000 [vvar]
ffffffffffffffff-ffffffffffffffff
(00.001381) Reading image tree
(00.001443) Error (include/util.h:96): Unexpected EOF
(00.001481) Migrating process tree (GID 3445->3027 SID 2587->2584)
(00.001496) Will restore in 68020000 namespaces
(00.001503) NS mask to use 68020000
(00.001528) Collecting 35/21 (flags 0)
(00.001559)  `- ... done
(00.001624) Error (cr-restore.c:1662): Can't restore pid namespace without
the process init

Can anyone please point out as to what I may be doing wrong here?

Thanks,
Divjyot
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