runc restore failed #4156

GallopLin · 2023-12-27T10:15:30Z

GallopLin
Dec 27, 2023

runc checkpoint command:

runc checkpoint --image-path image --leave-running --lazy-pages --page-server localhost:27 busybox

runc restore command:

runc restore --bundle /runc/containers/busybox --image-path /runc/containers/busybox/image --work-path /runc/containers/busybox/image --lazy-pages busybox

The checkpoint process was successful, but I encountered a headache during the restore process, so I hope to get your help.

restore.log：

(00.000057) Version: 3.16.1 (gitid 0)
(00.000076) Running on localhost.localdomain Linux 6.1.19-7.0.0.17.oe2303.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Mar 28 00:01:02 CST 2023 x86_64
(00.000165) File /run/criu/criu.kdat does not exist
(00.001194) sockets: Probing sock diag modules
(00.001245) sockets: Done probing
(00.360402) Pagemap is fully functional
(00.360794) Found anon-shmem device at 1
(00.360806) Reset 50014's dirty tracking
(00.360836)  ... done
(00.360865) Dirty track supported on kernel
(00.360914) Found task size of 7ffffffff000
(00.644490) Restoring netdev veth idx 10
(00.704666) Dumping netns links
(00.705203) 	LD: Got link 1, type 772
(00.705210) 	LD: Got link 10, type 1
(00.707887) vdso: Parsing at 7ffd3ed7f000 7ffd3ed81000
(00.707903) vdso: PT_LOAD p_vaddr: 0
(00.707904) vdso: DT_HASH: 120
(00.707906) vdso: DT_STRTAB: 300
(00.707907) vdso: DT_SYMTAB: 1c8
(00.707908) vdso: DT_STRSZ: 8b
(00.707910) vdso: DT_SYMENT: 18
(00.707911) vdso: nbucket 3 nchain d bucket 7ffd3ed7f128 chain 7ffd3ed7f134
(00.707914) vdso: rt [vdso] 7ffd3ed7f000-7ffd3ed81000 [vvar] 7ffd3ed7b000-7ffd3ed7f000
(00.719694) vdso: Parsing at 7f8f004d3000 7f8f004d5000
(00.719722) vdso: PT_LOAD p_vaddr: 0
(00.719724) vdso: DT_HASH: b4
(00.719725) vdso: DT_STRTAB: 1f0
(00.719726) vdso: DT_SYMTAB: 140
(00.719728) vdso: DT_STRSZ: c0
(00.719729) vdso: DT_SYMENT: 10
(00.719730) vdso: nbucket 3 nchain b bucket 7f8f004d30bc chain 7f8f004d30c8
(00.719734) vdso: compat [vdso] 7ffd3ed83000-7ffd3ed85000 [vvar] 7ffd3ed7f000-7ffd3ed83000
(00.752679) cpu: x86_family 23 x86_vendor_id AuthenticAMD x86_model_id AMD Ryzen 7 4800H with Radeon Graphics         
(00.752706) cpu: fpu: x87 FPU will use FXSAVE
(00.752811) Warn  (criu/kerndat.c:1256): CRIU was built without libnftables support
(00.761863) Adjust mmap_min_addr 0x1000 -> 0x10000
(00.761881) Found mmap_min_addr 0x10000
(00.761960) files stat: fs/nr_open 1073741816
(00.762358) rlimit: RLIMIT_NOFILE unlimited for self
(00.766298) cpu: fpu:1 fxsr:1 xsave:0 xsaveopt:0 xsavec:0 xgetbv1:0 xsaves:0
(00.766335) kernel pid_max=4194304
(00.766338) Reading image tree
(00.766356) Add mnt ns 13 pid 1
(00.766359) Add net ns 10 pid 1
(00.766360) Add pid ns 9 pid 1
(00.766363) pstree pid_max=1
(00.766367) Will restore in 6c020000 namespaces
(00.766369) NS mask to use 6c020000
(00.766412) Collecting 51/56 (flags 3)
(00.766415) No memfd.img image
(00.766417)  `- ... done
(00.766419) Collecting 40/54 (flags 2)
(00.766427) Collected [bin/sh] ID 0x1
(00.766430) Collected [lib/libc.so.6] ID 0x2
(00.766432) Collected [lib/libresolv.so.2] ID 0x3
(00.766434) Collected [lib/libm.so.6] ID 0x4
(00.766438) Collected [lib/ld-linux-x86-64.so.2] ID 0x5
(00.766441) Collected pipe entry ID 0x6 PIPE ID 0x73d56
(00.766447) Found id pipe:[474454] (fd 1) in inherit fd list
(00.766449) Collected pipe entry ID 0x7 PIPE ID 0x73d57
(00.766452) Found id pipe:[474455] (fd 2) in inherit fd list
(00.766454) Collected pipe entry ID 0x8 PIPE ID 0x73d58
(00.766457) Found id pipe:[474456] (fd 11) in inherit fd list
(00.766459) Collected [.] ID 0x9
(00.766462)  `- ... done
(00.766463) Collecting 46/68 (flags 0)
(00.766467) No remap-fpath.img image
(00.766468)  `- ... done
(00.766472) No apparmor.img image
(00.766515) cg: rewriting busybox to /
(00.766518) cg: rewriting busybox to /busybox
(00.766520) cg: rewriting busybox to /busybox
(00.766523) cg: rewriting user.slice/user-0.slice/session-4.scope/busybox to /user.slice/user-0.slice/session-1.scope/busybox
(00.766525) cg: rewriting busybox to /busybox
(00.766527) cg: rewriting user.slice/busybox to /user.slice/busybox
(00.766529) cg: rewriting busybox to /busybox
(00.766532) cg: rewriting user.slice/busybox to /user.slice/busybox
(00.766534) cg: rewriting user.slice/busybox to /user.slice/busybox
(00.766537) cg: rewriting user.slice/user-0.slice/session-4.scope/busybox to /user.slice/user-0.slice/session-1.scope/busybox
(00.766539) cg: rewriting user.slice/busybox to /user.slice/busybox
(00.766541) cg: rewriting user.slice/user-0.slice/session-4.scope/busybox to /user.slice/user-0.slice/session-1.scope/busybox
(00.766553) cg: Preparing cgroups yard (cgroups restore mode 0x4)
(00.767160) cg: Opening .criu.cgyard.xmZSDC as cg yard
(00.767176) cg: 	Making controller dir .criu.cgyard.xmZSDC/rdma (rdma)
(00.767787) cg: Determined cgroup dir rdma// already exist
(00.767795) cg: Skip restoring properties on cgroup dir rdma//
(00.767807) cg: 	Making controller dir .criu.cgyard.xmZSDC/cpuset (cpuset)
(00.767828) cg: Determined cgroup dir cpuset//busybox already exist
(00.767829) cg: Skip restoring properties on cgroup dir cpuset//busybox
(00.767835) cg: 	Making controller dir .criu.cgyard.xmZSDC/hugetlb (hugetlb)
(00.767847) cg: Determined cgroup dir hugetlb//busybox already exist
(00.767849) cg: Skip restoring properties on cgroup dir hugetlb//busybox
(00.767855) cg: 	Making controller dir .criu.cgyard.xmZSDC/memory (memory)
(00.767871) cg: Determined cgroup dir memory//user.slice/user-0.slice/session-1.scope/busybox already exist
(00.767873) cg: Skip restoring properties on cgroup dir memory//user.slice/user-0.slice/session-1.scope/busybox
(00.767881) cg: 	Making controller dir .criu.cgyard.xmZSDC/perf_event (perf_event)
(00.767893) cg: Determined cgroup dir perf_event//busybox already exist
(00.767894) cg: Skip restoring properties on cgroup dir perf_event//busybox
(00.767900) cg: 	Making controller dir .criu.cgyard.xmZSDC/freezer (freezer)
(00.767912) cg: Determined cgroup dir freezer//user.slice/busybox already exist
(00.767913) cg: Skip restoring properties on cgroup dir freezer//user.slice/busybox
(00.767919) cg: 	Making controller dir .criu.cgyard.xmZSDC/net_cls,net_prio (net_cls,net_prio)
(00.767932) cg: Determined cgroup dir net_cls,net_prio//busybox already exist
(00.767934) cg: Skip restoring properties on cgroup dir net_cls,net_prio//busybox
(00.767939) cg: 	Making controller dir .criu.cgyard.xmZSDC/blkio (blkio)
(00.767951) cg: Determined cgroup dir blkio//user.slice/busybox already exist
(00.767953) cg: Skip restoring properties on cgroup dir blkio//user.slice/busybox
(00.767959) cg: 	Making controller dir .criu.cgyard.xmZSDC/cpu,cpuacct (cpu,cpuacct)
(00.767971) cg: Determined cgroup dir cpu,cpuacct//user.slice/busybox already exist
(00.767973) cg: Skip restoring properties on cgroup dir cpu,cpuacct//user.slice/busybox
(00.767979) cg: 	Making controller dir .criu.cgyard.xmZSDC/pids (pids)
(00.767994) cg: Determined cgroup dir pids//user.slice/user-0.slice/session-1.scope/busybox already exist
(00.767996) cg: Skip restoring properties on cgroup dir pids//user.slice/user-0.slice/session-1.scope/busybox
(00.768002) cg: 	Making controller dir .criu.cgyard.xmZSDC/devices (devices)
(00.783808) cg: Determined cgroup dir devices//user.slice/busybox already exist
(00.783824) cg: Skip restoring properties on cgroup dir devices//user.slice/busybox
(00.783839) cg: 	Making controller dir .criu.cgyard.xmZSDC/systemd (none,name=systemd)
(00.789960) cg: Determined cgroup dir systemd//user.slice/user-0.slice/session-1.scope/busybox already exist
(00.789975) cg: Skip restoring properties on cgroup dir systemd//user.slice/user-0.slice/session-1.scope/busybox
(00.789991) Running pre-restore scripts
(00.789993) 	RPC
(00.791483) Saved netns fd for links restore
(00.791847) mnt: Reading mountpoint images (id 13 pid 1)
(00.791857) mnt: 		Will mount 556 from /
(00.791859) mnt: 		Will mount 556 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/scsi
(00.791861) mnt: 	Read 556 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/scsi
(00.791863) mnt: 		Will mount 555 from /
(00.793509) mnt: 		Will mount 555 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/firmware
(00.793512) mnt: 	Read 555 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/firmware
(00.793520) mnt: 		Will mount 554 from /dev/null (E)
(00.793521) mnt: 		Will mount 554 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/timer_list
(00.793523) mnt: 	Read 554 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/timer_list
(00.793525) mnt: 		Will mount 553 from /dev/null (E)
(00.793527) mnt: 		Will mount 553 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/kcore
(00.793528) mnt: 	Read 553 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/kcore
(00.793548) mnt: 		Will mount 552 from /sysrq-trigger
(00.793550) mnt: 		Will mount 552 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sysrq-trigger
(00.793551) mnt: 	Read 552 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sysrq-trigger
(00.793554) mnt: 		Will mount 551 from /sys
(00.793555) mnt: 		Will mount 551 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sys
(00.793556) mnt: 	Read 551 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sys
(00.793564) mnt: 		Will mount 550 from /irq
(00.793565) mnt: 		Will mount 550 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/irq
(00.793566) mnt: 	Read 550 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/irq
(00.793568) mnt: 		Will mount 549 from /fs
(00.793570) mnt: 		Will mount 549 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/fs
(00.793571) mnt: 	Read 549 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/fs
(00.793573) mnt: 		Will mount 548 from /bus
(00.793574) mnt: 		Will mount 548 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/bus
(00.793575) mnt: 	Read 548 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/bus
(00.793577) mnt: 		Will mount 547 from /asound
(00.793579) mnt: 		Will mount 547 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/asound
(00.793580) mnt: 	Read 547 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc/asound
(00.793582) mnt: 		Will mount 602 from /sys/fs/cgroup/rdma (E)
(00.793584) mnt: 		Will mount 602 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/rdma
(00.793585) mnt: 	Read 602 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/rdma
(00.793589) mnt: 		Will mount 601 from /sys/fs/cgroup/cpuset (E)
(00.793591) mnt: 		Will mount 601 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpuset
(00.793592) mnt: 	Read 601 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpuset
(00.793594) mnt: 		Will mount 600 from /sys/fs/cgroup/hugetlb (E)
(00.793595) mnt: 		Will mount 600 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/hugetlb
(00.793597) mnt: 	Read 600 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/hugetlb
(00.793599) mnt: 		Will mount 599 from /sys/fs/cgroup/memory/user.slice/user-0.slice/session-1.scope (E)
(00.793600) mnt: 		Will mount 599 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/memory
(00.793601) mnt: 	Read 599 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/memory
(00.793604) mnt: 		Will mount 598 from /sys/fs/cgroup/perf_event (E)
(00.793605) mnt: 		Will mount 598 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/perf_event
(00.793606) mnt: 	Read 598 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/perf_event
(00.793609) mnt: 		Will mount 597 from /sys/fs/cgroup/freezer/user.slice (E)
(00.793611) mnt: 		Will mount 597 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/freezer
(00.793612) mnt: 	Read 597 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/freezer
(00.793615) mnt: 		Will mount 596 from /sys/fs/cgroup/net_cls,net_prio (E)
(00.793616) mnt: 		Will mount 596 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/net_cls,net_prio
(00.793618) mnt: 	Read 596 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/net_cls,net_prio
(00.793620) mnt: 		Will mount 595 from /sys/fs/cgroup/blkio/user.slice (E)
(00.793621) mnt: 		Will mount 595 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/blkio
(00.793622) mnt: 	Read 595 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/blkio
(00.793624) mnt: 		Will mount 594 from /sys/fs/cgroup/cpu,cpuacct/user.slice (E)
(00.793626) mnt: 		Will mount 594 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpu,cpuacct
(00.793627) mnt: 	Read 594 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpu,cpuacct
(00.793629) mnt: 		Will mount 593 from /sys/fs/cgroup/pids/user.slice/user-0.slice/session-1.scope (E)
(00.793631) mnt: 		Will mount 593 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/pids
(00.793632) mnt: 	Read 593 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/pids
(00.793635) mnt: 		Will mount 592 from /sys/fs/cgroup/devices/user.slice (E)
(00.793637) mnt: 		Will mount 592 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/devices
(00.793642) mnt: 	Read 592 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/devices
(00.793644) mnt: 		Will mount 591 from /sys/fs/cgroup/systemd/user.slice/user-0.slice/session-1.scope (E)
(00.793645) mnt: 		Will mount 591 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/systemd
(00.793647) mnt: 	Read 591 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/systemd
(00.793649) mnt: 		Will mount 590 from /
(00.793650) mnt: 		Will mount 590 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup
(00.793651) mnt: 	Read 590 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup
(00.793653) mnt: 		Will mount 589 from /
(00.793655) mnt: 		Will mount 589 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys
(00.793656) mnt: 	Read 589 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/sys
(00.793658) mnt: 		Will mount 588 from /
(00.793659) mnt: 		Will mount 588 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev/mqueue
(00.793661) mnt: 	Read 588 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev/mqueue
(00.793665) mnt: 		Will mount 587 from /
(00.793667) mnt: 		Will mount 587 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev/shm
(00.793668) mnt: 	Read 587 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev/shm
(00.793670) mnt: 		Will mount 586 from /
(00.793671) mnt: 		Will mount 586 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev/pts
(00.793673) mnt: 	Read 586 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev/pts
(00.793675) mnt: 		Will mount 585 from /
(00.793676) mnt: 		Will mount 585 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev
(00.793678) mnt: 	Read 585 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/dev
(00.793680) mnt: 		Will mount 584 from /
(00.793682) mnt: 		Will mount 584 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc
(00.793683) mnt: 	Read 584 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/proc
(00.793685) mnt: 		Will mount 583 from /runc/containers/busybox/rootfs
(00.793686) mnt: 		Will mount 583 @ /tmp/.criu.mntns.4gZDA1/13-0000000000/
(00.793688) mnt: 	Read 583 mp @ /tmp/.criu.mntns.4gZDA1/13-0000000000/
(00.793693) mnt: Building mountpoints tree
(00.793695) mnt: 	Building plain mount tree
(00.793696) mnt: 		Working on 583->546
(00.793697) mnt: 		Working on 584->583
(00.793699) mnt: 		Working on 585->583
(00.793700) mnt: 		Working on 586->585
(00.793701) mnt: 		Working on 587->585
(00.793702) mnt: 		Working on 588->585
(00.793704) mnt: 		Working on 589->583
(00.793705) mnt: 		Working on 590->589
(00.793706) mnt: 		Working on 591->590
(00.793707) mnt: 		Working on 592->590
(00.793709) mnt: 		Working on 593->590
(00.793710) mnt: 		Working on 594->590
(00.793711) mnt: 		Working on 595->590
(00.793712) mnt: 		Working on 596->590
(00.793714) mnt: 		Working on 597->590
(00.793715) mnt: 		Working on 598->590
(00.793716) mnt: 		Working on 599->590
(00.793717) mnt: 		Working on 600->590
(00.793719) mnt: 		Working on 601->590
(00.793720) mnt: 		Working on 602->590
(00.793721) mnt: 		Working on 547->584
(00.793722) mnt: 		Working on 548->584
(00.793724) mnt: 		Working on 549->584
(00.793725) mnt: 		Working on 550->584
(00.793726) mnt: 		Working on 551->584
(00.793727) mnt: 		Working on 552->584
(00.793728) mnt: 		Working on 553->584
(00.793730) mnt: 		Working on 554->584
(00.793731) mnt: 		Working on 555->589
(00.793732) mnt: 		Working on 556->584
(00.793733) mnt: 	Resorting children of 583 in mount order
(00.793735) mnt: 	Resorting children of 584 in mount order
(00.793738) mnt: 	Resorting children of 547 in mount order
(00.793739) mnt: 	Resorting children of 548 in mount order
(00.793740) mnt: 	Resorting children of 549 in mount order
(00.793742) mnt: 	Resorting children of 550 in mount order
(00.793743) mnt: 	Resorting children of 551 in mount order
(00.793744) mnt: 	Resorting children of 552 in mount order
(00.793745) mnt: 	Resorting children of 553 in mount order
(00.793746) mnt: 	Resorting children of 554 in mount order
(00.793748) mnt: 	Resorting children of 556 in mount order
(00.793749) mnt: 	Resorting children of 585 in mount order
(00.793750) mnt: 	Resorting children of 586 in mount order
(00.793752) mnt: 	Resorting children of 587 in mount order
(00.793755) mnt: 	Resorting children of 588 in mount order
(00.793756) mnt: 	Resorting children of 589 in mount order
(00.793758) mnt: 	Resorting children of 590 in mount order
(00.793762) mnt: 	Resorting children of 591 in mount order
(00.793763) mnt: 	Resorting children of 592 in mount order
(00.793765) mnt: 	Resorting children of 593 in mount order
(00.793766) mnt: 	Resorting children of 594 in mount order
(00.793767) mnt: 	Resorting children of 595 in mount order
(00.793768) mnt: 	Resorting children of 596 in mount order
(00.793769) mnt: 	Resorting children of 597 in mount order
(00.793771) mnt: 	Resorting children of 598 in mount order
(00.793772) mnt: 	Resorting children of 599 in mount order
(00.793773) mnt: 	Resorting children of 600 in mount order
(00.793774) mnt: 	Resorting children of 601 in mount order
(00.793776) mnt: 	Resorting children of 602 in mount order
(00.793777) mnt: 	Resorting children of 555 in mount order
(00.793778) mnt: Done:
(00.793779) mnt: [/tmp/.criu.mntns.4gZDA1/13-0000000000/](583->546)
(00.793781) mnt:  [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc](584->583)
(00.793782) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/asound](547->584)
(00.793784) mnt:   <--
(00.793785) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/bus](548->584)
(00.793786) mnt:   <--
(00.793787) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/fs](549->584)
(00.793789) mnt:   <--
(00.793790) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/irq](550->584)
(00.793791) mnt:   <--
(00.793792) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sys](551->584)
(00.793794) mnt:   <--
(00.793795) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sysrq-trigger](552->584)
(00.793796) mnt:   <--
(00.793797) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/kcore](553->584)
(00.793799) mnt:   <--
(00.793800) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/timer_list](554->584)
(00.793801) mnt:   <--
(00.793802) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/scsi](556->584)
(00.793804) mnt:   <--
(00.793805) mnt:  <--
(00.793806) mnt:  [/tmp/.criu.mntns.4gZDA1/13-0000000000/dev](585->583)
(00.793807) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/dev/pts](586->585)
(00.793809) mnt:   <--
(00.793810) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/dev/shm](587->585)
(00.793811) mnt:   <--
(00.793812) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/dev/mqueue](588->585)
(00.793814) mnt:   <--
(00.793815) mnt:  <--
(00.793816) mnt:  [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys](589->583)
(00.793817) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup](590->589)
(00.793819) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/systemd](591->590)
(00.793820) mnt:    <--
(00.793821) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/devices](592->590)
(00.793822) mnt:    <--
(00.793824) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/pids](593->590)
(00.793825) mnt:    <--
(00.793826) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpu,cpuacct](594->590)
(00.793827) mnt:    <--
(00.793829) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/blkio](595->590)
(00.793830) mnt:    <--
(00.793831) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/net_cls,net_prio](596->590)
(00.793833) mnt:    <--
(00.793834) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/freezer](597->590)
(00.793835) mnt:    <--
(00.793836) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/perf_event](598->590)
(00.793837) mnt:    <--
(00.793839) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/memory](599->590)
(00.793840) mnt:    <--
(00.793841) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/hugetlb](600->590)
(00.793842) mnt:    <--
(00.793844) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpuset](601->590)
(00.793845) mnt:    <--
(00.793846) mnt:    [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/rdma](602->590)
(00.793847) mnt:    <--
(00.793849) mnt:   <--
(00.793850) mnt:   [/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/firmware](555->589)
(00.793854) mnt:   <--
(00.793855) mnt:  <--
(00.793857) mnt: <--
(00.793866) No netns-10.img image
(00.793869) No pidns-9.img image
(00.793907) Warn  (criu/cr-restore.c:1305): Set CLONE_PARENT | CLONE_NEWPID but it might cause restore problem,because not all kernels support such clone flags combinations!
(00.793910) Forking task with 1 pid (flags 0x6c028000)
(00.793912) Creating process using clone3()
(00.794758) PID: real 50030 virt 1
(00.794848) Wait until namespaces are created
(00.826731)      1: timens: monotonic 1044 645835616
(00.826747)      1: timens: boottime 1044 645819205
(00.826801) Running setup-namespaces scripts
(00.826806) 	RPC
(00.862632)      1: cg: Move into 2
(00.862665)      1: cg:   `-> blkio//user.slice/busybox/cgroup.procs
(00.894278)      1: cg:   `-> cpu,cpuacct//user.slice/busybox/cgroup.procs
(00.894330)      1: cg:   `-> cpuset//busybox/cgroup.procs
(00.894341)      1: cg:   `-> devices//user.slice/busybox/cgroup.procs
(00.894351)      1: cg:   `-> freezer//user.slice/busybox/cgroup.procs
(00.894362)      1: cg:   `-> hugetlb//busybox/cgroup.procs
(00.894371)      1: cg:   `-> memory//user.slice/user-0.slice/session-1.scope/busybox/cgroup.procs
(00.894384)      1: cg:   `-> systemd//user.slice/user-0.slice/session-1.scope/busybox/cgroup.procs
(00.894396)      1: cg:   `-> net_cls,net_prio//busybox/cgroup.procs
(00.894406)      1: cg:   `-> perf_event//busybox/cgroup.procs
(00.894442)      1: cg:   `-> pids//user.slice/user-0.slice/session-1.scope/busybox/cgroup.procs
(00.894602)      1: cg:   `-> rdma///cgroup.procs
(00.894612)      1: Calling restore_sid() for init
(00.894614)      1: Restoring 1 to 1 sid
(00.895129)      1: Collecting 44/37 (flags 2)
(00.895190)      1:  `- ... done
(00.895192)      1: Collecting 45/51 (flags 0)
(00.895195)      1: No tty-data.img image
(00.895203)      1:  `- ... done
(00.895205)      1: Restoring namespaces 1 flags 0x6c028000
(00.895964)      1: kernel/hostname nr 13
(00.896114)      1: kernel/domainname nr 6
(00.897297)      1: Restoring IPC namespace
(00.897315)      1: Restoring IPC variables
(00.899669)      1: Restoring IPC shared memory
(00.899719)      1: No ipcns-shm-11.img image
(00.899727)      1: Restoring IPC message queues
(00.899732)      1: No ipcns-msg-11.img image
(00.899736)      1: Restoring IPC semaphores sets
(00.899741)      1: No ipcns-sem-11.img image
(00.902031)      1: No netns-ct-10.img image
(00.902050)      1: No netns-exp-10.img image
(00.903125)      1: mnt: Restoring mount namespace
(00.903163)      1: mnt: Mountpoint 583 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/) moved to the root yard
(00.903167)      1: mnt: Inspecting sharing on 583 shared_id 0 master_id -1 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/)
(00.903173)      1: mnt: Inspecting sharing on 584 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903177)      1: mnt: 	The mount 547 is bind for 584 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/asound -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903180)      1: mnt: 	The mount 548 is bind for 584 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/bus -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903181)      1: mnt: 	The mount 549 is bind for 584 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/fs -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903183)      1: mnt: 	The mount 550 is bind for 584 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/irq -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903187)      1: mnt: 	The mount 551 is bind for 584 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sys -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903192)      1: mnt: 	The mount 552 is bind for 584 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sysrq-trigger -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc)
(00.903195)      1: mnt: Inspecting sharing on 585 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/dev)
(00.903197)      1: mnt: 	The mount 553 is bind for 585 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/kcore -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/dev)
(00.903209)      1: mnt: 	The mount 554 is bind for 585 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/timer_list -> @/tmp/.criu.mntns.4gZDA1/13-0000000000/dev)
(00.903212)      1: mnt: Inspecting sharing on 586 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/dev/pts)
(00.903213)      1: mnt: Inspecting sharing on 587 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/dev/shm)
(00.903215)      1: mnt: Inspecting sharing on 588 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/dev/mqueue)
(00.903216)      1: mnt: Inspecting sharing on 589 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys)
(00.903218)      1: mnt: Inspecting sharing on 590 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup)
(00.903219)      1: mnt: Inspecting sharing on 591 shared_id 0 master_id 5 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/systemd)
(00.903221)      1: mnt: Inspecting sharing on 592 shared_id 0 master_id 6 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/devices)
(00.903223)      1: mnt: Inspecting sharing on 593 shared_id 0 master_id 7 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/pids)
(00.903224)      1: mnt: Inspecting sharing on 594 shared_id 0 master_id 8 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpu,cpuacct)
(00.903226)      1: mnt: Inspecting sharing on 595 shared_id 0 master_id 9 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/blkio)
(00.903227)      1: mnt: Inspecting sharing on 596 shared_id 0 master_id 10 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/net_cls,net_prio)
(00.903229)      1: mnt: Inspecting sharing on 597 shared_id 0 master_id 11 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/freezer)
(00.903230)      1: mnt: Inspecting sharing on 598 shared_id 0 master_id 12 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/perf_event)
(00.903232)      1: mnt: Inspecting sharing on 599 shared_id 0 master_id 13 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/memory)
(00.903234)      1: mnt: Inspecting sharing on 600 shared_id 0 master_id 14 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/hugetlb)
(00.903235)      1: mnt: Inspecting sharing on 601 shared_id 0 master_id 15 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/cpuset)
(00.903236)      1: mnt: Inspecting sharing on 602 shared_id 0 master_id 16 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/fs/cgroup/rdma)
(00.903238)      1: mnt: Inspecting sharing on 547 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/asound)
(00.903239)      1: mnt: Inspecting sharing on 548 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/bus)
(00.903241)      1: mnt: Inspecting sharing on 549 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/fs)
(00.903242)      1: mnt: Inspecting sharing on 550 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/irq)
(00.903243)      1: mnt: Inspecting sharing on 551 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sys)
(00.903245)      1: mnt: Inspecting sharing on 552 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/sysrq-trigger)
(00.903246)      1: mnt: Inspecting sharing on 553 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/kcore)
(00.903247)      1: mnt: Inspecting sharing on 554 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/timer_list)
(00.903249)      1: mnt: Inspecting sharing on 555 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/sys/firmware)
(00.903250)      1: mnt: Inspecting sharing on 556 shared_id 0 master_id 0 (@/tmp/.criu.mntns.4gZDA1/13-0000000000/proc/scsi)
(00.903253)      1: mnt: Start with 0:/tmp/.criu.mntns.4gZDA1
(00.903271)      1: mnt: Start with 0:/tmp/.criu.mntns.4gZDA1
(00.903546)      1: mnt: Start with 0:/tmp/.criu.mntns.4gZDA1
(00.903563)      1: mnt: 	Mounting unsupported @/tmp/.criu.mntns.4gZDA1/13-0000000000/ (0)
(00.903598)      1: mnt: 583:/tmp/.criu.mntns.4gZDA1/13-0000000000/ private 0 shared 0 slave 1
(00.903663)      1: mnt: 	Mounting proc @/tmp/.criu.mntns.4gZDA1/13-0000000000/proc (0)
(00.903673)      1: Error (criu/mount.c:1979): mnt: Unable to mount proc /tmp/.criu.mntns.4gZDA1/13-0000000000/proc (id=584): No such file or directory
(00.903679)      1: Error (criu/mount.c:2044): mnt: Can't mount at /tmp/.criu.mntns.4gZDA1/13-0000000000/proc: No such file or directory
(00.903681)      1: mnt: Start with 0:/tmp/.criu.mntns.4gZDA1
(00.939454) Error (criu/mount.c:3385): mnt: Can't remove the directory /tmp/.criu.mntns.4gZDA1: Device or resource busy
(00.939486) Error (criu/cr-restore.c:2515): Restoring FAILED.

please help me solve this problem， thanks

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runc restore failed #4156

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runc restore failed #4156

GallopLin Dec 27, 2023

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GallopLin
Dec 27, 2023