[CRIU] Unable to send/recv msg to/from CRIU: Connection reset by peer
Paschalis Mpeis
paschalis.mpeis at ed.ac.uk
Wed Dec 10 05:02:02 PST 2014
Hi all,
I 've been struggling with this problem for some time.
*This is what I get when I execute the test_iters.c test (located in
tests/libcriu) with sudo:*
--- Start loop ---
> `- loop: initializing
> --- Dump loop ---
> `- 1 iter over
> `- Dump succeeded
> --- Restore loop ---
> Can't read response: Connection reset by peer
> Can't receive response: Connection reset by peer
> Unable to send/recv msg to/from CRIU: Connection reset by peer
> test_iters: FAIL
> == Stopping service
> FAIL
*Here is the wdir/i/<app-name/dump.log:*
> 00.000010) Enforcing memory tracking for pre-dump.
> (00.000017) Enforcing tasks run after pre-dump.
> (00.000048) Found anon-shmem device at 4
> (00.000053) Reset 6371's dirty tracking
> (00.000079) ... done
> (00.000094) Dirty track supported on kernel
> (00.000113) irmap: Searching irmap cache in work dir
> (00.000127) irmap: Searching irmap cache in parent
> (00.000130) irmap: No irmap cache
> (00.000135) cpu: fpu:1 fxsr:1 xsave:1
> (00.000192) vdso: Parsing at 7ffff35de000 7ffff35e0000
> (00.000195) vdso: PT_LOAD p_vaddr: ffffffffff700000
> (00.000196) vdso: DT_HASH: 0xffffffffff700120
> (00.000197) vdso: DT_STRTAB: 0xffffffffff700268
> (00.000199) vdso: DT_SYMTAB: 0xffffffffff700160
> (00.000200) vdso: DT_STRSZ: 94
> (00.000201) vdso: DT_SYMENT: 24
> (00.000203) vdso: nbucket 3 nchain 11 bucket 0x7ffff35de128 chain
> 0x7ffff35de134
> (00.000206) vdso: rt [vdso] 7ffff35de000-7ffff35e0000 [vvar]
> ffffffffffffffff-ffffffffffffffff
> (00.000232) bfd: BUF++
> (00.000235) bfd: BUF 0x7fed0fa96000 <
> (00.000251) str: `Name: test_iters'
> (00.000253) str: `State: R (running)'
> (00.000254) str: `Tgid: 6369'
> (00.000256) str: `Ngid: 0'
> (00.000257) str: `Pid: 6369'
> (00.000259) str: `PPid: 6368'
> (00.000262) str: `TracerPid: 6371'
> (00.000263) str: `Uid: 0 0 0 0'
> (00.000265) str: `Gid: 0 0 0 0'
> (00.000267) str: `FDSize: 64'
> (00.000268) str: `Groups: 0 '
> (00.000269) str: `VmPeak: 8376 kB'
> (00.000271) str: `VmSize: 8376 kB'
> (00.000272) str: `VmLck: 0 kB'
> (00.000274) str: `VmPin: 0 kB'
> (00.000275) str: `VmHWM: 112 kB'
> (00.000276) str: `VmRSS: 112 kB'
> (00.000278) str: `VmData: 56 kB'
> (00.000279) str: `VmStk: 136 kB'
> (00.000281) str: `VmExe: 8 kB'
> (00.000282) str: `VmLib: 1976 kB'
> (00.000283) str: `VmPTE: 32 kB'
> (00.000285) str: `VmSwap: 0 kB'
> (00.000286) str: `Threads: 1'
> (00.000288) str: `SigQ: 0/61126'
> (00.000289) str: `SigPnd: 0000000000000000'
> (00.000291) str: `ShdPnd: 0000000000000000'
> (00.000292) str: `SigBlk: 0000000000000000'
> (00.000293) str: `SigIgn: 0000000000000000'
> (00.000295) str: `SigCgt: 0000000000000200'
> (00.000296) str: `CapInh: 0000000000000000'
> (00.000299) str: `CapPrm: 0000001fffffffff'
> (00.000300) str: `CapEff: 0000001fffffffff'
> (00.000302) str: `CapBnd: 0000001fffffffff'
> (00.000304) bfd: BUF 0x7fed0fa96000 >
> (00.000309) Seized task 6369, state 1
> (00.000338) Collected 6369 in 1 state
> (00.000355) Add net ns 1 pid 6371
> (00.000360) Add mnt ns 2 pid 6371
> (00.000408) type sysfs source sysfs mnt_id 0x11 s_dev 0xf / @ ./sys flags
> 0x20000e options
> (00.000415) type proc source proc mnt_id 0x12 s_dev 0x3 / @ ./proc flags
> 0x20000e options
> (00.000423) type devtmpfs source udev mnt_id 0x13 s_dev 0x5 / @ ./dev
> flags 0x200000 options size=4032456k,nr_inodes=1008114,mode=755
> (00.000428) type devpts source devpts mnt_id 0x14 s_dev 0xc / @ ./dev/pts
> flags 0x20000a options gid=5,mode=620,ptmxmode=000
> (00.000436) type tmpfs source tmpfs mnt_id 0x15 s_dev 0x10 / @ ./run
> flags 0x20000a options size=808664k,mode=755
> (00.000440) type unsupported source
> /dev/disk/by-uuid/de5b34ae-bff3-4e53-92d7-b70749abcffd mnt_id 0x16 s_dev
> 0x800002 / @ ./ flags 0x200000 options errors=remount-ro,data=ordered
> (00.000445) type tmpfs source none mnt_id 0x18 s_dev 0x11 / @
> ./sys/fs/cgroup flags 0x200000 options size=4k,mode=755
> (00.000449) type fusectl source none mnt_id 0x19 s_dev 0x12 / @
> ./sys/fs/fuse/connections flags 0x200000 options
> (00.000452) type debugfs source none mnt_id 0x1a s_dev 0x6 / @
> ./sys/kernel/debug flags 0x200000 options
> (00.000456) type securityfs source none mnt_id 0x1b s_dev 0xa / @
> ./sys/kernel/security flags 0x200000 options
> (00.000460) type unsupported source none mnt_id 0x1c s_dev 0x13 / @
> ./sys/firmware/efi/efivars flags 0x200000 options
> (00.000464) type tmpfs source none mnt_id 0x1d s_dev 0x14 / @ ./run/lock
> flags 0x20000e options size=5120k
> (00.000467) type tmpfs source none mnt_id 0x1e s_dev 0x15 / @ ./run/shm
> flags 0x200006 options
> (00.000478) type tmpfs source none mnt_id 0x1f s_dev 0x16 / @ ./run/user
> flags 0x20000e options size=102400k,mode=755
> (00.000482) type pstore source none mnt_id 0x20 s_dev 0x17 / @
> ./sys/fs/pstore flags 0x200000 options
> (00.000491) type unsupported source /dev/sda1 mnt_id 0x21 s_dev 0x800001
> / @ ./boot/efi flags 0x200000 options
> fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
> (00.000495) type binfmt_misc source binfmt_misc mnt_id 0x22 s_dev 0x18 /
> @ ./proc/sys/fs/binfmt_misc flags 0x20000e options
> (00.000499) type cgroup source systemd mnt_id 0x24 s_dev 0x19 / @
> ./sys/fs/cgroup/systemd flags 0x20000e options name=systemd
> (00.000505) Building mountpoints tree
> (00.000507) Building plain mount tree
> (00.000508) Working on 36->24
> (00.000510) Working on 34->18
> (00.000511) Working on 33->22
> (00.000512) Working on 32->17
> (00.000514) Working on 31->21
> (00.000515) Working on 30->21
> (00.000516) Working on 29->21
> (00.000518) Working on 28->17
> (00.000519) Working on 27->17
> (00.000520) Working on 26->17
> (00.000522) Working on 25->17
> (00.000523) Working on 24->17
> (00.000524) Working on 22->1
> (00.000526) Working on 21->22
> (00.000527) Working on 20->19
> (00.000528) Working on 19->22
> (00.000530) Working on 18->22
> (00.000531) Working on 17->22
> (00.000533) Resorting siblings on 22
> (00.000535) Resorting siblings on 33
> (00.000536) Resorting siblings on 21
> (00.000537) Resorting siblings on 31
> (00.000539) Resorting siblings on 30
> (00.000540) Resorting siblings on 29
> (00.000541) Resorting siblings on 19
> (00.000542) Resorting siblings on 20
> (00.000544) Resorting siblings on 18
> (00.000545) Resorting siblings on 34
> (00.000546) Resorting siblings on 17
> (00.000548) Resorting siblings on 32
> (00.000549) Resorting siblings on 28
> (00.000550) Resorting siblings on 27
> (00.000552) Resorting siblings on 26
> (00.000553) Resorting siblings on 25
> (00.000554) Resorting siblings on 24
> (00.000556) Resorting siblings on 36
> (00.000557) Done:
> (00.000558) [./](22->1)
> (00.000560) [./run](21->22)
> (00.000561) [./run/user](31->21)
> (00.000563) <--
> (00.000564) [./run/lock](29->21)
> (00.000566) <--
> (00.000567) [./run/shm](30->21)
> (00.000568) <--
> (00.000569) <--
> (00.000571) [./sys](17->22)
> (00.000572) [./sys/fs/pstore](32->17)
> (00.000574) <--
> (00.000575) [./sys/fs/cgroup](24->17)
> (00.000576) [./sys/fs/cgroup/systemd](36->24)
> (00.000578) <--
> (00.000579) <--
> (00.000580) [./sys/fs/fuse/connections](25->17)
> (00.000582) <--
> (00.000583) [./sys/kernel/debug](26->17)
> (00.000584) <--
> (00.000586) [./sys/kernel/security](27->17)
> (00.000587) <--
> (00.000588) [./sys/firmware/efi/efivars](28->17)
> (00.000590) <--
> (00.000591) <--
> (00.000592) [./proc](18->22)
> (00.000594) [./proc/sys/fs/binfmt_misc](34->18)
> (00.000595) <--
> (00.000597) <--
> (00.000598) [./dev](19->22)
> (00.000599) [./dev/pts](20->19)
> (00.000601) <--
> (00.000602) <--
> (00.000603) [./boot/efi](33->22)
> (00.000605) <--
> (00.000606) <--
> (00.000609) Collecting netns 1/6371
> (00.000613) ========================================
> (00.000614) Pre-dumping task (pid: 6369)
> (00.000616) ========================================
> (00.000617)
> (00.000618) Collecting mappings (pid: 6369)
> (00.000620) ----------------------------------------
> (00.000626) bfd: BUF 0x7fed0fa96000 <
> (00.000667) bfd: BUF 0x7fed0fa97000 <
> (00.000673) bfd: BUF 0x7fed0fa97000 >
> (00.000679) vma 601000 borrows vfi from previous 400000
> (00.000683) vma 602000 borrows vfi from previous 601000
> (00.000692) bfd: BUF 0x7fed0fa97000 <
> (00.000695) bfd: BUF 0x7fed0fa97000 >
> (00.000699) vma 7f664699c000 borrows vfi from previous 7f6646994000
> (00.000703) vma 7f6646b9b000 borrows vfi from previous 7f664699c000
> (00.000707) vma 7f6646b9c000 borrows vfi from previous 7f6646b9b000
> (00.000738) bfd: BUF 0x7fed0fa97000 <
> (00.000741) bfd: BUF 0x7fed0fa97000 >
> (00.000745) vma 7f6646d58000 borrows vfi from previous 7f6646b9d000
> (00.000749) vma 7f6646f58000 borrows vfi from previous 7f6646d58000
> (00.000752) vma 7f6646f5c000 borrows vfi from previous 7f6646f58000
> (00.000764) bfd: BUF 0x7fed0fa97000 <
> (00.000766) bfd: BUF 0x7fed0fa97000 >
> (00.000770) vma 7f6646f6b000 borrows vfi from previous 7f6646f63000
> (00.000794) vma 7f664716b000 borrows vfi from previous 7f6646f6b000
> (00.000797) vma 7f664716d000 borrows vfi from previous 7f664716b000
> (00.000805) bfd: BUF 0x7fed0fa97000 <
> (00.000808) bfd: BUF 0x7fed0fa97000 >
> (00.000821) bfd: BUF 0x7fed0fa97000 <
> (00.000824) bfd: BUF 0x7fed0fa97000 >
> (00.000828) vma 7f6647391000 borrows vfi from previous 7f6647390000
> (00.000849) bfd: BUF 0x7fed0fa96000 >
> (00.000851) Collected, longest area occupies 512 pages
> (00.000853) 0x400000-0x402000 (8K) prot 0x5 flags 0x2 off 0 reg fp shmid:
> 0
> (00.000856) 0x601000-0x602000 (4K) prot 0x1 flags 0x2 off 0x1000 reg fp
> shmid: 0
> (00.000858) 0x602000-0x603000 (4K) prot 0x3 flags 0x2 off 0x2000 reg fp
> shmid: 0
> (00.000859) 0x7f6646994000-0x7f664699c000 (32K) prot 0x5 flags 0x2 off 0
> reg fp shmid: 0
> (00.000861) 0x7f664699c000-0x7f6646b9b000 (2044K) prot 0 flags 0x2 off
> 0x8000 reg fp shmid: 0
> (00.000863) 0x7f6646b9b000-0x7f6646b9c000 (4K) prot 0x1 flags 0x2 off
> 0x7000 reg fp shmid: 0
> (00.000865) 0x7f6646b9c000-0x7f6646b9d000 (4K) prot 0x3 flags 0x2 off
> 0x8000 reg fp shmid: 0
> (00.000866) 0x7f6646b9d000-0x7f6646d58000 (1772K) prot 0x5 flags 0x2 off 0
> reg fp shmid: 0
> (00.000868) 0x7f6646d58000-0x7f6646f58000 (2048K) prot 0 flags 0x2 off
> 0x1bb000 reg fp shmid: 0
> (00.000870) 0x7f6646f58000-0x7f6646f5c000 (16K) prot 0x1 flags 0x2 off
> 0x1bb000 reg fp shmid: 0
> (00.000871) 0x7f6646f5c000-0x7f6646f5e000 (8K) prot 0x3 flags 0x2 off
> 0x1bf000 reg fp shmid: 0
> (00.000873) 0x7f6646f5e000-0x7f6646f63000 (20K) prot 0x3 flags 0x22 off 0
> reg ap shmid: 0
> (00.000875) 0x7f6646f63000-0x7f6646f6b000 (32K) prot 0x5 flags 0x2 off 0
> reg fp shmid: 0
> (00.000876) 0x7f6646f6b000-0x7f664716b000 (2048K) prot 0 flags 0x2 off
> 0x8000 reg fp shmid: 0
> (00.000878) 0x7f664716b000-0x7f664716d000 (8K) prot 0x1 flags 0x2 off
> 0x8000 reg fp shmid: 0
> (00.000880) 0x7f664716d000-0x7f664716e000 (4K) prot 0x3 flags 0x2 off
> 0xa000 reg fp shmid: 0
> (00.000881) 0x7f664716e000-0x7f6647191000 (140K) prot 0x5 flags 0x2 off 0
> reg fp shmid: 0
> (00.000883) 0x7f6647383000-0x7f6647386000 (12K) prot 0x3 flags 0x22 off 0
> reg ap shmid: 0
> (00.000884) 0x7f664738d000-0x7f6647390000 (12K) prot 0x3 flags 0x22 off 0
> reg ap shmid: 0
> (00.000886) 0x7f6647390000-0x7f6647391000 (4K) prot 0x1 flags 0x2 off
> 0x22000 reg fp shmid: 0
> (00.000888) 0x7f6647391000-0x7f6647392000 (4K) prot 0x3 flags 0x2 off
> 0x23000 reg fp shmid: 0
> (00.000889) 0x7f6647392000-0x7f6647393000 (4K) prot 0x3 flags 0x22 off 0
> reg ap shmid: 0
> (00.000891) 0x7fff721fc000-0x7fff7221e000 (136K) prot 0x3 flags 0x122 off
> 0 reg ap shmid: 0
> (00.000893) 0x7fff72350000-0x7fff72352000 (8K) prot 0x5 flags 0x22 off 0
> reg vdso ap shmid: 0
> (00.000894) 0xffffffffff600000-0xffffffffff601000 (4K) prot 0x5 flags 0x22
> off 0 vsys ap shmid: 0
> (00.000896) ----------------------------------------
> (00.000901) Parasite syscall_ip at 0x400000
> (00.001008) Putting parasite blob into 0x7fed0fa84000->0x7f6647371000
> (00.001024) Dumping GP/FPU registers for 6369
> (00.001028) xsave runtime structure
> (00.001030) -----------------------
> (00.001031) cwd:37f swd:0 twd:0 fop:0 mxcsr:1f80 mxcsr_mask:ffff
> (00.001033) magic1:46505853 extended_size:344 xstate_bv:7 xstate_size:340
> (00.001034) xstate_bv: 7
> (00.001036) -----------------------
> (00.001037) Putting tsock into pid 6369
> (00.001129) Wait for parasite being daemonized...
> (00.001145) Wait for ack 2 on daemon socket
> pie: Running daemon thread leader
> pie: __sent ack msg: 2 2 0
> pie: Daemon wais for command
> (00.001182) Fetched ack: 2 2 0
> (00.001196) Parasite 6369 has been switched to daemon mode
> (00.001205) Sent msg to daemon 17 0 0
> (00.001207) Wait for ack 17 on daemon socket
> pie: __fetched msg: 17 0 0
> pie: __sent ack msg: 17 17 0
> pie: Daemon wais for command
> (00.001267) Fetched ack: 17 17 0
> (00.001303) Sent msg to daemon 12 0 0
> (00.001305) Wait for ack 12 on daemon socket
> pie: __fetched msg: 12 0 0
> pie: __sent ack msg: 12 12 0
> pie: Daemon wais for command
> (00.001366) Fetched ack: 12 12 0
> (00.001386) Pre-dump fds for 6369)
> (00.001422) Sent msg to daemon 7 0 0
> (00.001424) Wait for ack 7 on daemon socket
> pie: __fetched msg: 7 0 0
> pie: __sent ack msg: 7 7 0
> pie: Daemon wais for command
> (00.001468) Fetched ack: 7 7 0
> (00.001485)
> (00.001487) Dumping pages (type: 59 pid: 6369)
> (00.001488) ----------------------------------------
> (00.001500) Private vmas 512/2094 pages
> (00.001505) pagemap-cache: created for pid 6369 (takes 4096 bytes)
> (00.001508) page-pipe: Create page pipe for 2094 segs
> (00.001510) page-pipe: Will grow page pipe (iov off is 0)
> (00.001517) pagemap-cache: filling VMA 400000-402000 (8K) [l:400000
> h:600000]
> (00.001519) pagemap-cache: 400000-402000 nr:1
> cov:8192
> (00.001521) pagemap-cache: simple mode [l:400000 h:402000]
> (00.001525) page-pipe: Add iov to page pipe (0 iovs, 0/2094 total)
> (00.001526) Pagemap generated: 1 pages 0 holes
> (00.001528) pagemap-cache: filling VMA 601000-602000 (4K) [l:600000
> h:800000]
> (00.001529) pagemap-cache: 601000-602000 nr:1
> cov:4096
> (00.001531) pagemap-cache: 602000-603000 nr:2
> cov:8192
> (00.001532) pagemap-cache: cache mode [l:601000 h:800000]
> (00.001535) page-pipe: Add iov to page pipe (1 iovs, 1/2094 total)
> (00.001536) Pagemap generated: 1 pages 0 holes
> (00.001538) Pagemap generated: 1 pages 0 holes
> (00.001539) pagemap-cache: filling VMA 7f6646994000-7f664699c000 (32K)
> [l:7f6646800000 h:7f6646a00000]
> (00.001541) Pagemap generated: 0 pages 0 holes
> (00.001542) pagemap-cache: filling VMA 7f664699c000-7f6646b9b000 (2044K)
> [l:7f6646800000 h:7f6646a00000]
> (00.001547) Pagemap generated: 0 pages 0 holes
> (00.001548) pagemap-cache: filling VMA 7f6646b9b000-7f6646b9c000 (4K)
> [l:7f6646a00000 h:7f6646c00000]
> (00.001551) page-pipe: Add iov to page pipe (2 iovs, 2/2094 total)
> (00.001552) Pagemap generated: 1 pages 0 holes
> (00.001553) pagemap-cache: filling VMA 7f6646b9c000-7f6646b9d000 (4K)
> [l:7f6646a00000 h:7f6646c00000]
> (00.001555) Pagemap generated: 1 pages 0 holes
> (00.001557) pagemap-cache: filling VMA 7f6646b9d000-7f6646d58000 (1772K)
> [l:7f6646a00000 h:7f6646c00000]
> (00.001561) Pagemap generated: 0 pages 0 holes
> (00.001563) pagemap-cache: filling VMA 7f6646d58000-7f6646f58000 (2048K)
> [l:7f6646c00000 h:7f6646e00000]
> (00.001568) Pagemap generated: 0 pages 0 holes
> (00.001569) pagemap-cache: filling VMA 7f6646f58000-7f6646f5c000 (16K)
> [l:7f6646e00000 h:7f6647000000]
> (00.001571) page-pipe: Add iov to page pipe (3 iovs, 3/2094 total)
> (00.001573) Pagemap generated: 4 pages 0 holes
> (00.001574) pagemap-cache: filling VMA 7f6646f5c000-7f6646f5e000 (8K)
> [l:7f6646e00000 h:7f6647000000]
> (00.001576) Pagemap generated: 2 pages 0 holes
> (00.001577) pagemap-cache: filling VMA 7f6646f5e000-7f6646f63000 (20K)
> [l:7f6646e00000 h:7f6647000000]
> (00.001580) page-pipe: Add iov to page pipe (4 iovs, 4/2094 total)
> (00.001581) Pagemap generated: 3 pages 0 holes
> (00.001582) pagemap-cache: filling VMA 7f6646f63000-7f6646f6b000 (32K)
> [l:7f6646e00000 h:7f6647000000]
> (00.001585) Pagemap generated: 0 pages 0 holes
> (00.001586) pagemap-cache: filling VMA 7f6646f6b000-7f664716b000 (2048K)
> [l:7f6646e00000 h:7f6647000000]
> (00.001590) Pagemap generated: 0 pages 0 holes
> (00.001592) pagemap-cache: filling VMA 7f664716b000-7f664716d000 (8K)
> [l:7f6647000000 h:7f6647200000]
> (00.001594) page-pipe: Add iov to page pipe (5 iovs, 5/2094 total)
> (00.001595) Pagemap generated: 2 pages 0 holes
> (00.001596) pagemap-cache: filling VMA 7f664716d000-7f664716e000 (4K)
> [l:7f6647000000 h:7f6647200000]
> (00.001599) page-pipe: Grow pipe 10 -> 20
> (00.001600) Pagemap generated: 1 pages 0 holes
> (00.001602) pagemap-cache: filling VMA 7f664716e000-7f6647191000 (140K)
> [l:7f6647000000 h:7f6647200000]
> (00.001604) Pagemap generated: 0 pages 0 holes
> (00.001605) pagemap-cache: filling VMA 7f6647383000-7f6647386000 (12K)
> [l:7f6647200000 h:7f6647400000]
> (00.001607) page-pipe: Add iov to page pipe (6 iovs, 6/2094 total)
> (00.001609) Pagemap generated: 3 pages 0 holes
> (00.001610) pagemap-cache: filling VMA 7f664738d000-7f6647390000 (12K)
> [l:7f6647200000 h:7f6647400000]
> (00.001612) page-pipe: Add iov to page pipe (7 iovs, 7/2094 total)
> (00.001613) Pagemap generated: 3 pages 0 holes
> (00.001614) pagemap-cache: filling VMA 7f6647390000-7f6647391000 (4K)
> [l:7f6647200000 h:7f6647400000]
> (00.001620) Pagemap generated: 1 pages 0 holes
> (00.001621) pagemap-cache: filling VMA 7f6647391000-7f6647392000 (4K)
> [l:7f6647200000 h:7f6647400000]
> (00.001623) Pagemap generated: 1 pages 0 holes
> (00.001624) pagemap-cache: filling VMA 7f6647392000-7f6647393000 (4K)
> [l:7f6647200000 h:7f6647400000]
> (00.001626) Pagemap generated: 1 pages 0 holes
> (00.001627) pagemap-cache: filling VMA 7fff721fc000-7fff7221e000 (136K)
> [l:7fff72000000 h:7fff72200000]
> (00.001631) page-pipe: Add iov to page pipe (8 iovs, 8/2094 total)
> (00.001632) page-pipe: Add iov to page pipe (9 iovs, 9/2094 total)
> (00.001633) Pagemap generated: 3 pages 0 holes
> (00.001634) pagemap-cache: filling VMA 7fff72350000-7fff72352000 (8K)
> [l:7fff72200000 h:7fff72400000]
> (00.001636) page-pipe: Add iov to page pipe (10 iovs, 10/2094 total)
> (00.001638) Pagemap generated: 2 pages 0 holes
> (00.001639) page-pipe: Page pipe:
> (00.001641) page-pipe: * 1 pipes 11/2094 iovs:
> (00.001642) page-pipe: buf 31 pages, 11 iovs:
> (00.001643) page-pipe: 0x400000 1
> (00.001645) page-pipe: 0x601000 2
> (00.001646) page-pipe: 0x7f6646b9b000 2
> (00.001647) page-pipe: 0x7f6646f58000 8
> (00.001649) page-pipe: 0x7f6646f61000 1
> (00.001650) page-pipe: 0x7f664716b000 3
> (00.001651) page-pipe: 0x7f6647383000 3
> (00.001652) page-pipe: 0x7f664738d000 6
> (00.001653) page-pipe: 0x7fff7221a000 2
> (00.001654) page-pipe: 0x7fff7221d000 1
> (00.001656) page-pipe: 0x7fff72350000 2
> (00.001657) page-pipe: * 0 holes:
> (00.001658) PPB: 31 pages 11 segs 32 pipe 0 off
> (00.001662) Sent msg to daemon 8 0 0
> (00.001665) Wait for ack 8 on daemon socket
> pie: __fetched msg: 8 0 0
> pie: __sent ack msg: 8 8 0
> pie: Daemon wais for command
> (00.001692) Fetched ack: 8 8 0
> (00.001694) Reset 6369's dirty tracking
> (00.001709) ... done
> (00.001712) ----------------------------------------
> (00.001714) Sent msg to daemon 7 0 0
> (00.001715) Wait for ack 7 on daemon socket
> pie: __fetched msg: 7 0 0
> pie: __sent ack msg: 7 7 0
> pie: Daemon wais for command
> (00.001744) Fetched ack: 7 7 0
> (00.001748) Waiting for 6369 to trap
> (00.001752) Daemon 6369 exited trapping
> (00.001755) Sent msg to daemon 6 0 0
> pie: __fetched msg: 6 0 0
> pie: 6369: new_sp=0x7f664737e008 ip 0x7f6646c5e99e
> (00.001834) 6369 was trapped
> (00.001836) `- Expecting exit
> (00.001842) 6369 was trapped
> (00.001844) 6369 is going to execute the syscall f
> (00.001850) 6369 was stopped
> (00.001858) 6369 was trapped
> (00.001860) 6369 is going to execute the syscall 1
> (00.001865) 6369 was trapped
> (00.001867) `- Expecting exit
> (00.001872) 6369 was trapped
> (00.001874) 6369 is going to execute the syscall b
> (00.001883) 6369 was stopped
> (00.001891) Unfreezing tasks into 1
> (00.001892) Unseizing 6369 into 1
> (00.001895) Pre-dumping tasks' memory
> (00.001896) Pre-dumping 6369
> (00.001905) bfd: BUF 0x7fed0fa96000 <
> (00.001923) Transfering pages:
> (00.001924) buf 31/11
> (00.001925) p 0x400000 [1]
> (00.001933) p 0x601000 [2]
> (00.001939) p 0x7f6646b9b000 [2]
> (00.001944) p 0x7f6646f58000 [8]
> (00.001956) p 0x7f6646f61000 [1]
> (00.001959) p 0x7f664716b000 [3]
> (00.001966) p 0x7f6647383000 [3]
> (00.001972) p 0x7f664738d000 [6]
> (00.001983) p 0x7fff7221a000 [2]
> (00.001988) p 0x7fff7221d000 [1]
> (00.001991) p 0x7fff72350000 [2]
> (00.002000) bfd: BUF 0x7fed0fa96000 >
> (00.002002) page-pipe: Killing page pipe
> (00.002018) bfd: BUF 0x7fed0fa96000 <
> (00.002020) irmap: Running irmap pre-dump
> (00.002023) bfd: BUF 0x7fed0fa96000 >
> (00.002025) Writing stats
> (00.002031) bfd: BUF 0x7fed0fa96000 <
> (00.002038) bfd: BUF 0x7fed0fa96000 >
> (00.002039) Pre-dumping finished successfully
I currently work on Ubuntu, but at some point I will cross-compile for
Android.
On ubuntu the criu --check ms returns a bunch of warnings and a "Looks
Good".
The package installation worked fine. I get these problems on installation
by source!
protobuf-c` and `criu` libraries are compiled from sources.
What I should do next?
Thanks in advance,
Paschalis
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