<div dir="ltr"><div><div><div>So I'm using the wrong kernel version... 3.11.0-12-generic.<span style="font-size:15px;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline" id="docs-internal-guid-de503499-09a1-bc35-a6bb-7ac1ef1b3f5a"><br>
</span></div><span style="font-size:15px;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline" id="docs-internal-guid-de503499-09a1-bc35-a6bb-7ac1ef1b3f5a">I'm compiling the 3.13 kernel and try it again.<br>
</span></div><span style="font-size:15px;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline" id="docs-internal-guid-de503499-09a1-bc35-a6bb-7ac1ef1b3f5a">I notify here the results.<br>
<br></span></div><span style="font-size:15px;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline" id="docs-internal-guid-de503499-09a1-bc35-a6bb-7ac1ef1b3f5a">Thanks<br>
</span></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-03-28 15:45 GMT+01:00 Andrew Vagin <span dir="ltr"><<a href="mailto:avagin@parallels.com" target="_blank">avagin@parallels.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="">On Fri, Mar 28, 2014 at 02:39:33PM +0100, Oscar Fernández wrote:<br>
> Hello Andrew, thanks for your answer.<br>
><br>
> I'm using the latest version of CRIU ( <a href="https://github.com/xemul/criu" target="_blank">https://github.com/xemul/criu</a> ).<br>
><br>
> Find attached the logs you ask for.<br>
><br>
> Thanks for your help.<br>
<br>
</div>Which kernel version do you use?<br>
<br>
I found that you problem is reproduced, if a kernel is compiled w/o<br>
following commit:<br>
<br>
commit 9d05746e7b16d8565dddbe3200faa1e669d23bbf<br>
Author: Linus Torvalds <<a href="mailto:torvalds@linux-foundation.org">torvalds@linux-foundation.org</a>><br>
Date: Mon Sep 30 08:35:10 2013 -0700<br>
<br>
vfs: allow O_PATH file descriptors for fstatfs()<br>
<br>
<br>
$ git describe 9d05746e7b16d8565dddbe3200faa1e669d23bbf<br>
v3.12-rc4-126-g9d05746<br>
<br>
[root@localhost mtouch]# ../../../criu/criu pre-dump -t 689<br>
<div class="">Error (files.c:424): Can't fstatfs file: Bad file descriptor<br>
</div>Error (cr-dump.c:1356): Pre-dumping files failed (pid: 689)<br>
<div class="">Error (cr-dump.c:1687): Pre-dumping FAILED.<br>
<br>
><br>
><br>
</div><div><div class="h5">> 2014-03-28 9:41 GMT+01:00 Andrew Vagin <<a href="mailto:avagin@parallels.com">avagin@parallels.com</a>>:<br>
><br>
> On Thu, Mar 27, 2014 at 05:47:32PM +0100, Oscar Fernández wrote:<br>
> > Hello and congratulations for your great work.<br>
> ><br>
> > I'm interested in p.haul and I wanted to see how it works. I found the<br>
> mtouch<br>
> > test as a process live migration example ( <a href="https://github.com/xemul/" target="_blank">https://github.com/xemul/</a><br>
> p.haul/blob<br>
> > /master/test/mtouch/HOWTO ), I follow all the steps but I get an error<br>
> when<br>
> > executing the command<br>
> ><br>
> > # ./p.haul pid $test_pid $destination_node_ip<br>
><br>
> Which version of CRIU do you use?<br>
><br>
> Could you provide more info?<br>
><br>
> $ lsof -p $test_pid > mem-touch.lsof<br>
> $ strace -fo criu.predump.log ./criu pre-dump -v4 -o pd.log -D tmp -t 945<br>
><br>
> and send criu.predump.log, mem-touch.lsof, tmp/pd.log to us.<br>
><br>
> Thanks.<br>
><br>
> ><br>
> > at the source node.<br>
> ><br>
> > I'm trying to do the migration between two Ubuntu server 13.10 VMs,<br>
> should I<br>
> > try with other distro?<br>
> ><br>
> > The output at the SRC node is:<br>
> ><br>
> > Connecting to target host<br>
> > Initialized shared FS hauler<br>
> > Connecting to CRIU service<br>
> > Preliminary FS migration<br>
> > Starting iterations<br>
> > * Iteration 0<br>
> > making directory /var/local/p.haul-fs/14.03.27-15.35-bvrTFM/img/1<br>
> > Issuing pre-dump command to service<br>
> > Traceback (most recent call last):<br>
> > File "p.haul/p.haul", line 39, in <module><br>
> > worker.start_migration()<br>
> > File "/home/test/p.haul/p_haul_iters.py", line 100, in start_migration<br>
> > raise Exception("Pre-dump failed")<br>
> > Exception: Pre-dump failed<br>
> ><br>
> > The output at the DST node is:<br>
> ><br>
> > Connected<br>
> > Selecting htype to ('pid', '1403')<br>
> > Making directory /var/local/p.haul-fs/14.03.27-15.35-lI4_j3/img/1<br>
> > Starting page server for iter 1<br>
> > Sending criu rpc req<br>
> > Page server started at 1613<br>
> > Disconnected<br>
> > Stopping page server 1613<br>
> ><br>
> > The criu service log file at SRC node is:<br>
> ><br>
> > (00.017306) The service socket is bound to /var/run/criu_service.socket<br>
> > (00.018764) Waiting for connection...<br>
> > (3032.36109 Connected.<br>
> > (3032.36131 Waiting for connection...<br>
> > (3032.37836 Restrict C/R with 0:0 uid<br>
> > (3032.39072 Worker(pid 1505) exited with 1<br>
> ><br>
> > The criu service log file at DST node is:<br>
> ><br>
> > (00.012570) The service socket is bound to /var/run/criu_service.socket<br>
> > (00.014230) Waiting for connection...<br>
> > (2995.80278 Connected.<br>
> > (2995.80293 Waiting for connection...<br>
> > (2995.80455 Restrict C/R with 0:0 uid<br>
> > (2995.80500 Worker(pid 1556) exited with 0<br>
> ><br>
> > I checked the source code and found that in p_haul_iters.py line 99, the<br>
> value<br>
> > of resp.success is False, so an Exception is raised. I tried to find the<br>
> reason<br>
> > of that failure without success. I'm running all comands in test as root<br>
> and<br>
> > the NFS has all permissions to everybody (777).<br>
> ><br>
> > Any idea of what can be the reason? What distro did you use to make the<br>
> test<br>
> > work?<br>
> ><br>
> > Thank you<br>
> ><br>
> > --<br>
> > Óscar Fernández<br>
> ><br>
><br>
> > _______________________________________________<br>
> > CRIU mailing list<br>
> > <a href="mailto:CRIU@openvz.org">CRIU@openvz.org</a><br>
> > <a href="https://lists.openvz.org/mailman/listinfo/criu" target="_blank">https://lists.openvz.org/mailman/listinfo/criu</a><br>
><br>
><br>
><br>
><br>
><br>
> --<br>
> Óscar Fernández<br>
<br>
</div></div>> 2471 execve("criu/criu", ["criu/criu", "pre-dump", "-v4", "-o", "pd.log", "tmp", "-t", "1592"], [/* 31 vars */]) = 0<br>
> 2471 brk(0) = 0x13eb000<br>
> 2471 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)<br>
> 2471 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11b000<br>
> 2471 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)<br>
> 2471 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3<br>
> 2471 fstat(3, {st_mode=S_IFREG|0644, st_size=22643, ...}) = 0<br>
> 2471 mmap(NULL, 22643, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f9a4b115000<br>
> 2471 close(3) = 0<br>
> 2471 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)<br>
> 2471 open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3<br>
> 2471 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360l\0\0\0\0\0\0"..., 832) = 832<br>
> 2471 fstat(3, {st_mode=S_IFREG|0755, st_size=135757, ...}) = 0<br>
> 2471 mmap(NULL, 2212936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9a4acde000<br>
> 2471 mprotect(0x7f9a4acf5000, 2097152, PROT_NONE) = 0<br>
> 2471 mmap(0x7f9a4aef5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f9a4aef5000<br>
> 2471 mmap(0x7f9a4aef7000, 13384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9a4aef7000<br>
> 2471 close(3) = 0<br>
> 2471 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)<br>
> 2471 open("/usr/lib/libprotobuf-c.so.0", O_RDONLY|O_CLOEXEC) = 3<br>
> 2471 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p)\0\0\0\0\0\0"..., 832) = 832<br>
> 2471 fstat(3, {st_mode=S_IFREG|0644, st_size=68248, ...}) = 0<br>
> 2471 mmap(NULL, 2163488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9a4aacd000<br>
> 2471 mprotect(0x7f9a4aadd000, 2093056, PROT_NONE) = 0<br>
> 2471 mmap(0x7f9a4acdc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf000) = 0x7f9a4acdc000<br>
> 2471 close(3) = 0<br>
> 2471 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)<br>
> 2471 open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3<br>
> 2471 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\16\0\0\0\0\0\0"..., 832) = 832<br>
> 2471 fstat(3, {st_mode=S_IFREG|0644, st_size=14664, ...}) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b114000<br>
> 2471 mmap(NULL, 2109736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9a4a8c9000<br>
> 2471 mprotect(0x7f9a4a8cc000, 2093056, PROT_NONE) = 0<br>
> 2471 mmap(0x7f9a4aacb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f9a4aacb000<br>
> 2471 close(3) = 0<br>
> 2471 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)<br>
> 2471 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3<br>
> 2471 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\36\2\0\0\0\0\0"..., 832) = 832<br>
> 2471 fstat(3, {st_mode=S_IFREG|0755, st_size=1853400, ...}) = 0<br>
> 2471 mmap(NULL, 3961912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9a4a501000<br>
> 2471 mprotect(0x7f9a4a6be000, 2097152, PROT_NONE) = 0<br>
> 2471 mmap(0x7f9a4a8be000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bd000) = 0x7f9a4a8be000<br>
> 2471 mmap(0x7f9a4a8c4000, 17464, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9a4a8c4000<br>
> 2471 close(3) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b113000<br>
> 2471 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b111000<br>
> 2471 arch_prctl(ARCH_SET_FS, 0x7f9a4b111740) = 0<br>
> 2471 mprotect(0x7f9a4a8be000, 16384, PROT_READ) = 0<br>
> 2471 mprotect(0x7f9a4aacb000, 4096, PROT_READ) = 0<br>
> 2471 mprotect(0x7f9a4acdc000, 4096, PROT_READ) = 0<br>
> 2471 mprotect(0x7f9a4aef5000, 4096, PROT_READ) = 0<br>
> 2471 mprotect(0x68d000, 4096, PROT_READ) = 0<br>
> 2471 mprotect(0x7f9a4b11d000, 4096, PROT_READ) = 0<br>
> 2471 munmap(0x7f9a4b115000, 22643) = 0<br>
> 2471 set_tid_address(0x7f9a4b111a10) = 2471<br>
> 2471 set_robust_list(0x7f9a4b111a20, 24) = 0<br>
> 2471 futex(0x7fff6a7a570c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f9a4b111740) = -1 EAGAIN (Resource temporarily unavailable)<br>
> 2471 rt_sigaction(SIGRTMIN, {0x7f9a4ace47e0, [], SA_RESTORER|SA_SIGINFO, 0x7f9a4acedbb0}, NULL, 8) = 0<br>
> 2471 rt_sigaction(SIGRT_1, {0x7f9a4ace4860, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f9a4acedbb0}, NULL, 8) = 0<br>
> 2471 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0<br>
> 2471 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0<br>
> 2471 getgid() = 0<br>
> 2471 getuid() = 0<br>
> 2471 getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0<br>
> 2471 open(".", O_RDONLY) = 3<br>
> 2471 dup3(3, 1022, O_CLOEXEC) = 1022<br>
> 2471 close(3) = 0<br>
> 2471 chdir(".") = 0<br>
> 2471 open("pd.log", O_WRONLY|O_CREAT|O_TRUNC|O_APPEND, 0600) = 3<br>
> 2471 dup3(3, 1023, O_CLOEXEC) = 1023<br>
> 2471 close(3) = 0<br>
> 2471 write(1023, "(00.000085) Enforcing memory tra"..., 52) = 52<br>
> 2471 write(1023, "(00.000128) Enforcing tasks run "..., 48) = 48<br>
> 2471 brk(0) = 0x13eb000<br>
> 2471 brk(0x140c000) = 0x140c000<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_ANONYMOUS, 0, 0) = 0x7f9a4b11a000<br>
> 2471 stat("/proc/self/map_files/7f9a4b11a000-7f9a4b11b000", {st_mode=S_IFREG|0777, st_size=4096, ...}) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 write(1023, "(00.000353) Found anon-shmem dev"..., 41) = 41<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 0, 0) = 0x7f9a4b11a000<br>
> 2471 write(1023, "(00.000402) Reset 2471's dirty t"..., 40) = 40<br>
> 2471 open("/proc", O_RDONLY|O_DIRECTORY) = 3<br>
> 2471 dup3(3, 1021, O_CLOEXEC) = 1021<br>
> 2471 close(3) = 0<br>
> 2471 openat(1021, "2471", O_RDONLY) = 3<br>
> 2471 openat(3, "clear_refs", O_RDWR) = 4<br>
> 2471 write(4, "4\0", 2) = 2<br>
> 2471 close(4) = 0<br>
> 2471 write(1023, "(00.000593) ... done\n", 22) = 22<br>
> 2471 open("/proc/self/pagemap", O_RDONLY) = 4<br>
> 2471 lseek(4, 274024728784, SEEK_SET) = 274024728784<br>
> 2471 read(4, "\200J\2\0\0\0\200\200", 8) = 8<br>
> 2471 close(4) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 write(1023, "(00.000990) Dirty track supporte"..., 44) = 44<br>
> 2471 mmap(NULL, 4096, PROT_READ, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11a000<br>
> 2471 openat(3, "pagemap", O_RDONLY) = 4<br>
> 2471 lseek(4, 274024728784, SEEK_SET) = 274024728784<br>
> 2471 read(4, "m\36\0\0\0\0\0\200", 8) = 8<br>
> 2471 close(4) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 write(1023, "(00.001136) irmap: Searching irm"..., 53) = 53<br>
> 2471 openat(AT_FDCWD, "irmap-cache", O_RDONLY) = 4<br>
> 2471 read(4, "Y@\0W", 4) = 4<br>
> 2471 write(1023, "(00.001209) irmap: ... done\n", 28) = 28<br>
> 2471 write(1023, "(00.001232) irmap: Loading irmap"..., 39) = 39<br>
> 2471 read(4, "", 4) = 0<br>
> 2471 close(4) = 0<br>
> 2471 open("/proc/cpuinfo", O_RDONLY) = 4<br>
> 2471 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11a000<br>
> 2471 read(4, "processor\t: 0\nvendor_id\t: Genuin"..., 1024) = 555<br>
> 2471 read(4, "", 1024) = 0<br>
> 2471 close(4) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 write(1023, "(00.001486) cpu: fpu:1 fxsr:1 xs"..., 38) = 38<br>
> 2471 open("/proc/self/maps", O_RDONLY) = 4<br>
> 2471 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11a000<br>
> 2471 read(4, "00400000-0048e000 r-xp 00000000 "..., 1024) = 1024<br>
> 2471 read(4, "00003000 08:01 393395 "..., 1024) = 1024<br>
> 2471 read(4, "6_64-linux-gnu/libpthread-2.17.s"..., 1024) = 858<br>
> 2471 write(1023, "(00.001686) vdso: Parsing at 7ff"..., 55) = 55<br>
> 2471 write(1023, "(00.001709) vdso: Base address f"..., 48) = 48<br>
> 2471 close(4) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 openat(3, "pagemap", O_RDONLY) = 4<br>
> 2471 lseek(4, 274873008112, SEEK_SET) = 274873008112<br>
> 2471 read(4, "\3\34\0\0\0\0\0\240", 8) = 8<br>
> 2471 close(4) = 0<br>
> 2471 ptrace(PTRACE_SEIZE, 1592, 0, 0) = 0<br>
> 2471 ptrace(PTRACE_INTERRUPT, 1592, 0, 0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=1592, si_status=SIG_0, si_utime=0, si_stime=8} ---<br>
> 2471 close(3) = 0<br>
> 2471 openat(1021, "1592", O_RDONLY) = 3<br>
> 2471 openat(3, "stat", O_RDONLY) = 4<br>
> 2471 read(4, "1592 (mem-touch) t 1 1592 1592 0"..., 4096) = 329<br>
> 2471 close(4) = 0<br>
> 2471 wait4(1592, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP} | 0x800000], __WALL, NULL) = 1592<br>
> 2471 ptrace(PTRACE_GETSIGINFO, 1592, 0, {si_signo=SIGTRAP, si_code=0xffff8005, si_pid=1, si_uid=0, si_value={int=1, ptr=0x1}}) = 0<br>
> 2471 write(1023, "(00.002073) Seized task 1592, st"..., 38) = 38<br>
> 2471 openat(3, "task", O_RDONLY) = 4<br>
> 2471 fstat(4, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0<br>
> 2471 fcntl(4, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)<br>
> 2471 fcntl(4, F_SETFD, FD_CLOEXEC) = 0<br>
> 2471 getdents(4, /* 3 entries */, 32768) = 72<br>
> 2471 getdents(4, /* 0 entries */, 32768) = 0<br>
> 2471 close(4) = 0<br>
> 2471 openat(3, "task", O_RDONLY) = 4<br>
> 2471 fstat(4, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0<br>
> 2471 fcntl(4, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)<br>
> 2471 fcntl(4, F_SETFD, FD_CLOEXEC) = 0<br>
> 2471 getdents(4, /* 3 entries */, 32768) = 72<br>
> 2471 openat(3, "task/1592/children", O_RDONLY) = 5<br>
> 2471 fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)<br>
> 2471 fstat(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11a000<br>
> 2471 lseek(5, 0, SEEK_CUR) = 0<br>
> 2471 read(5, "", 1024) = 0<br>
> 2471 close(5) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 getdents(4, /* 0 entries */, 32768) = 0<br>
> 2471 close(4) = 0<br>
> 2471 close(3) = 0<br>
> 2471 write(1023, "(00.002553) Collected 1592 in 1 "..., 38) = 38<br>
> 2471 openat(1021, "2471", O_RDONLY) = 3<br>
> 2471 readlinkat(3, "ns/mnt", "mnt:[4026531840]", 32) = 16<br>
> 2471 write(1023, "(00.002646) Collected 1.mnt name"..., 38) = 38<br>
> 2471 close(3) = 0<br>
> 2471 openat(1021, "1592", O_RDONLY) = 3<br>
> 2471 readlinkat(3, "ns/mnt", "mnt:[4026531840]", 32) = 16<br>
> 2471 write(1023, "(00.002733) NS mask generated: 0"..., 33) = 33<br>
> 2471 write(1023, "(00.002756) Collecting mountinfo"..., 33) = 33<br>
> 2471 open("/proc/1592/mountinfo", O_RDONLY) = 4<br>
> 2471 fstat(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11a000<br>
> 2471 read(4, "15 20 0:14 / /sys rw,nosuid,node"..., 1024) = 1024<br>
> 2471 write(1023, "(00.002924) \ttype sysfs source s"..., 70) = 70<br>
> 2471 write(1023, "(00.002954) \ttype proc source pr"..., 69) = 69<br>
> 2471 write(1023, "(00.002984) \ttype devtmpfs sourc"..., 111) = 111<br>
> 2471 write(1023, "(00.003013) \ttype devpts source "..., 104) = 104<br>
> 2471 write(1023, "(00.003040) \ttype tmpfs source t"..., 92) = 92<br>
> 2471 write(1023, "(00.003066) \ttype unsupported so"..., 158) = 158<br>
> 2471 write(1023, "(00.003093) \ttype tmpfs source n"..., 97) = 97<br>
> 2471 write(1023, "(00.003214) \ttype unsupported so"..., 96) = 96<br>
> 2471 write(1023, "(00.003242) \ttype unsupported so"..., 88) = 88<br>
> 2471 write(1023, "(00.003267) \ttype unsupported so"..., 91) = 91<br>
> 2471 write(1023, "(00.003293) \ttype unsupported so"..., 117) = 117<br>
> 2471 write(1023, "(00.003319) \ttype tmpfs source n"..., 86) = 86<br>
> 2471 write(1023, "(00.003347) \ttype unsupported so"..., 96) = 96<br>
> 2471 read(4, "0 19 0:29 / /run/shm rw,nosuid,n"..., 1024) = 960<br>
> 2471 write(1023, "(00.003421) \ttype tmpfs source n"..., 74) = 74<br>
> 2471 write(1023, "(00.003453) \ttype unsupported so"..., 104) = 104<br>
> 2471 write(1023, "(00.003480) \ttype tmpfs source n"..., 97) = 97<br>
> 2471 write(1023, "(00.003507) \ttype unsupported so"..., 86) = 86<br>
> 2471 write(1023, "(00.003533) \ttype unsupported so"..., 102) = 102<br>
> 2471 write(1023, "(00.003559) \ttype unsupported so"..., 104) = 104<br>
> 2471 write(1023, "(00.003584) \ttype unsupported so"..., 104) = 104<br>
> 2471 write(1023, "(00.003610) \ttype unsupported so"..., 100) = 100<br>
> 2471 write(1023, "(00.003637) \ttype unsupported so"..., 110) = 110<br>
> 2471 write(1023, "(00.003663) \ttype unsupported so"..., 104) = 104<br>
> 2471 write(1023, "(00.003689) \ttype unsupported so"..., 93) = 93<br>
> 2471 write(1023, "(00.003715) \ttype unsupported so"..., 110) = 110<br>
> 2471 write(1023, "(00.003742) \ttype unsupported so"..., 85) = 85<br>
> 2471 read(4, "", 1024) = 0<br>
> 2471 close(4) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 write(1023, "(00.003824) Building mountpoints"..., 38) = 38<br>
> 2471 write(1023, "(00.003846) \tBuilding plain moun"..., 39) = 39<br>
> 2471 write(1023, "(00.003866) \t\tWorking on 62->16\n", 32) = 32<br>
> 2471 write(1023, "(00.003888) \t\tWorking on 61->21\n", 32) = 32<br>
> 2471 write(1023, "(00.003909) \t\tWorking on 60->19\n", 32) = 32<br>
> 2471 write(1023, "(00.003929) \t\tWorking on 59->21\n", 32) = 32<br>
> 2471 write(1023, "(00.003951) \t\tWorking on 58->21\n", 32) = 32<br>
> 2471 write(1023, "(00.003972) \t\tWorking on 57->21\n", 32) = 32<br>
> 2471 write(1023, "(00.003993) \t\tWorking on 56->21\n", 32) = 32<br>
> 2471 write(1023, "(00.004013) \t\tWorking on 55->21\n", 32) = 32<br>
> 2471 write(1023, "(00.004034) \t\tWorking on 54->21\n", 32) = 32<br>
> 2471 write(1023, "(00.004055) \t\tWorking on 53->15\n", 32) = 32<br>
> 2471 write(1023, "(00.004076) \t\tWorking on 52->19\n", 32) = 32<br>
> 2471 write(1023, "(00.004097) \t\tWorking on 51->21\n", 32) = 32<br>
> 2471 write(1023, "(00.004117) \t\tWorking on 50->19\n", 32) = 32<br>
> 2471 write(1023, "(00.004138) \t\tWorking on 49->21\n", 32) = 32<br>
> 2471 write(1023, "(00.004159) \t\tWorking on 48->19\n", 32) = 32<br>
> 2471 write(1023, "(00.004180) \t\tWorking on 25->21\n", 32) = 32<br>
> 2471 write(1023, "(00.004201) \t\tWorking on 24->15\n", 32) = 32<br>
> 2471 write(1023, "(00.004222) \t\tWorking on 23->15\n", 32) = 32<br>
> 2471 write(1023, "(00.004242) \t\tWorking on 22->15\n", 32) = 32<br>
> 2471 write(1023, "(00.004263) \t\tWorking on 21->15\n", 32) = 32<br>
> 2471 write(1023, "(00.004284) \t\tWorking on 20->1\n", 31) = 31<br>
> 2471 write(1023, "(00.004305) \t\tWorking on 19->20\n", 32) = 32<br>
> 2471 write(1023, "(00.004326) \t\tWorking on 18->17\n", 32) = 32<br>
> 2471 write(1023, "(00.004346) \t\tWorking on 17->20\n", 32) = 32<br>
> 2471 write(1023, "(00.004367) \t\tWorking on 16->20\n", 32) = 32<br>
> 2471 write(1023, "(00.004393) \t\tWorking on 15->20\n", 32) = 32<br>
> 2471 write(1023, "(00.004416) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004439) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004461) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004481) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004502) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004523) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004544) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004565) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004585) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004606) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004627) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004648) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004669) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004690) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004711) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004731) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004752) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004773) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004794) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004815) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004840) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004861) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004883) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004904) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004926) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004947) \tResorting siblings "..., 38) = 38<br>
> 2471 write(1023, "(00.004970) Done:\n", 18) = 18<br>
> 2471 write(1023, "(00.005013) [/](20->1)\n", 23) = 23<br>
> 2471 write(1023, "(00.005044) [/run](19->20)\n", 28) = 28<br>
> 2471 write(1023, "(00.005065) [/run/rpc_pipefs]("..., 40) = 40<br>
> 2471 write(1023, "(00.005086) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005107) [/run/lock](48->19"..., 34) = 34<br>
> 2471 write(1023, "(00.005128) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005148) [/run/shm](50->19)"..., 33) = 33<br>
> 2471 write(1023, "(00.005169) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005190) [/run/user](52->19"..., 34) = 34<br>
> 2471 write(1023, "(00.005210) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005231) <--\n", 17) = 17<br>
> 2471 write(1023, "(00.005252) [/sys](15->20)\n", 28) = 28<br>
> 2471 write(1023, "(00.005272) [/sys/fs/pstore](5"..., 39) = 39<br>
> 2471 write(1023, "(00.005293) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005314) [/sys/fs/cgroup](2"..., 39) = 39<br>
> 2471 write(1023, "(00.005334) [/sys/fs/cgroup/s"..., 48) = 48<br>
> 2471 write(1023, "(00.005355) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005376) [/sys/fs/cgroup/c"..., 47) = 47<br>
> 2471 write(1023, "(00.005397) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005417) [/sys/fs/cgroup/c"..., 44) = 44<br>
> 2471 write(1023, "(00.005438) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005459) [/sys/fs/cgroup/c"..., 48) = 48<br>
> 2471 write(1023, "(00.005480) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005501) [/sys/fs/cgroup/m"..., 47) = 47<br>
> 2471 write(1023, "(00.005521) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005542) [/sys/fs/cgroup/d"..., 48) = 48<br>
> 2471 write(1023, "(00.005563) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005583) [/sys/fs/cgroup/f"..., 48) = 48<br>
> 2471 write(1023, "(00.005604) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005625) [/sys/fs/cgroup/b"..., 46) = 46<br>
> 2471 write(1023, "(00.005645) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005666) [/sys/fs/cgroup/p"..., 51) = 51<br>
> 2471 write(1023, "(00.005687) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005707) [/sys/fs/cgroup/h"..., 48) = 48<br>
> 2471 write(1023, "(00.005728) <--\n", 19) = 19<br>
> 2471 write(1023, "(00.005748) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005769) [/sys/fs/fuse/conn"..., 49) = 49<br>
> 2471 write(1023, "(00.005790) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005811) [/sys/kernel/debug"..., 42) = 42<br>
> 2471 write(1023, "(00.005832) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005852) [/sys/kernel/secur"..., 45) = 45<br>
> 2471 write(1023, "(00.005873) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005894) <--\n", 17) = 17<br>
> 2471 write(1023, "(00.005915) [/proc](16->20)\n", 29) = 29<br>
> 2471 write(1023, "(00.005936) [/proc/fs/nfsd](62"..., 38) = 38<br>
> 2471 write(1023, "(00.005957) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.005977) <--\n", 17) = 17<br>
> 2471 write(1023, "(00.005998) [/dev](17->20)\n", 28) = 28<br>
> 2471 write(1023, "(00.006019) [/dev/pts](18->17)"..., 33) = 33<br>
> 2471 write(1023, "(00.006040) <--\n", 18) = 18<br>
> 2471 write(1023, "(00.006061) <--\n", 17) = 17<br>
> 2471 write(1023, "(00.006081) <--\n", 16) = 16<br>
> 2471 open("/", O_RDONLY|O_DIRECTORY) = 4<br>
> 2471 write(1023, "(00.006137) ===================="..., 53) = 53<br>
> 2471 write(1023, "(00.006159) Pre-dumping task (pi"..., 41) = 41<br>
> 2471 write(1023, "(00.006181) ===================="..., 53) = 53<br>
> 2471 write(1023, "(00.006202) \n", 13) = 13<br>
> 2471 write(1023, "(00.006223) Collecting mappings "..., 44) = 44<br>
> 2471 write(1023, "(00.006253) --------------------"..., 53) = 53<br>
> 2471 openat(3, "smaps", O_RDONLY) = 5<br>
> 2471 fcntl(5, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)<br>
> 2471 fstat(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0<br>
> 2471 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9a4b11a000<br>
> 2471 lseek(5, 0, SEEK_CUR) = 0<br>
> 2471 munmap(0x7f9a4b11a000, 4096) = 0<br>
> 2471 openat(3, "map_files", O_RDONLY) = 6<br>
> 2471 fstat(6, {st_mode=S_IFDIR|0500, st_size=0, ...}) = 0<br>
> 2471 fcntl(6, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)<br>
> 2471 fcntl(6, F_SETFD, FD_CLOEXEC) = 0<br>
> 2471 read(5, "00400000-00402000 r-xp 00000000 "..., 4096) = 4071<br>
> 2471 openat(6, "400000-402000", O_RDONLY) = 7<br>
> 2471 fstat(7, {st_mode=S_IFREG|0755, st_size=13826, ...}) = 0<br>
> 2471 write(1023, "(00.009056) vma 601000 borrows v"..., 56) = 56<br>
> 2471 write(1023, "(00.009085) vma 602000 borrows v"..., 56) = 56<br>
> 2471 openat(6, "b87000-bb8000", O_RDONLY) = -1 ENOENT (No such file or directory)<br>
> 2471 openat(6, "7f38e7dd7000-7f38e7f94000", O_RDONLY) = 8<br>
> 2471 fstat(8, {st_mode=S_IFREG|0755, st_size=1853400, ...}) = 0<br>
> 2471 write(1023, "(00.009203) vma 7f38e7f94000 bor"..., 68) = 68<br>
> 2471 write(1023, "(00.009229) vma 7f38e8194000 bor"..., 68) = 68<br>
> 2471 read(5, "7f38e8198000-7f38e819a000 rw-p 0"..., 4096) = 4019<br>
> 2471 write(1023, "(00.009304) vma 7f38e8198000 bor"..., 68) = 68<br>
> 2471 openat(6, "7f38e819a000-7f38e819f000", O_RDONLY) = -1 ENOENT (No such file or directory)<br>
> 2471 openat(6, "7f38e819f000-7f38e81c2000", O_RDONLY) = 9<br>
> 2471 fstat(9, {st_mode=S_IFREG|0755, st_size=149312, ...}) = 0<br>
> 2471 openat(6, "7f38e83ac000-7f38e83bb000", O_RDONLY) = -1 ENOENT (No such file or directory)<br>
> 2471 openat(6, "7f38e83c1000-7f38e83c2000", O_RDONLY) = 10<br>
> 2471 fstat(10, {st_mode=S_IFREG|0755, st_size=149312, ...}) = 0<br>
> 2471 write(1023, "(00.009490) vma 7f38e83c2000 bor"..., 68) = 68<br>
> 2471 openat(6, "7fff99bd9000-7fff99bfa000", O_RDONLY) = -1 ENOENT (No such file or directory)<br>
> 2471 read(5, "7fff99bfe000-7fff99c00000 r-xp 0"..., 4096) = 992<br>
> 2471 read(5, "", 4096) = 0<br>
> 2471 close(5) = 0<br>
> 2471 close(6) = 0<br>
> 2471 write(1023, "(00.009633) Collected, longest a"..., 57) = 57<br>
> 2471 write(1023, "(00.009657) 0x400000-0x402000 (8"..., 77) = 77<br>
> 2471 write(1023, "(00.009681) 0x601000-0x602000 (4"..., 82) = 82<br>
> 2471 write(1023, "(00.009702) 0x602000-0x603000 (4"..., 82) = 82<br>
> 2471 write(1023, "(00.009723) 0xb87000-0xbb8000 (1"..., 85) = 85<br>
> 2471 write(1023, "(00.009745) 0x7f38d7dd7000-0x7f3"..., 95) = 95<br>
> 2471 write(1023, "(00.009766) 0x7f38e7dd7000-0x7f3"..., 92) = 92<br>
> 2471 write(1023, "(00.009788) 0x7f38e7f94000-0x7f3"..., 97) = 97<br>
> 2471 write(1023, "(00.009809) 0x7f38e8194000-0x7f3"..., 97) = 97<br>
> 2471 write(1023, "(00.009830) 0x7f38e8198000-0x7f3"..., 96) = 96<br>
> 2471 write(1023, "(00.009851) 0x7f38e819a000-0x7f3"..., 91) = 91<br>
> 2471 write(1023, "(00.009885) 0x7f38e819f000-0x7f3"..., 91) = 91<br>
> 2471 write(1023, "(00.009907) 0x7f38e83ab000-0x7f3"..., 92) = 92<br>
> 2471 write(1023, "(00.009928) 0x7f38e83bb000-0x7f3"..., 91) = 91<br>
> 2471 write(1023, "(00.009949) 0x7f38e83c1000-0x7f3"..., 95) = 95<br>
> 2471 write(1023, "(00.009970) 0x7f38e83c2000-0x7f3"..., 95) = 95<br>
> 2471 write(1023, "(00.009991) 0x7fff99bd8000-0x7ff"..., 93) = 93<br>
> 2471 write(1023, "(00.010013) 0x7fff99bfe000-0x7ff"..., 95) = 95<br>
> 2471 write(1023, "(00.010042) 0xffffffffff600000-0"..., 99) = 99<br>
> 2471 write(1023, "(00.010064) --------------------"..., 53) = 53<br>
> 2471 ptrace(PTRACE_PEEKUSER, 1592, 8*CS, [0x33]) = 0<br>
> 2471 ptrace(PTRACE_PEEKUSER, 1592, 8*SS + 24, [0]) = 0<br>
> 2471 ptrace(0x420a /* PTRACE_??? */, 1592, 0x8, 0x13f1448) = 0<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x13f1450, 216}]) = 0<br>
> 2471 ptrace(PTRACE_PEEKDATA, 1592, 0x400000, [0x10102464c457f]) = 0<br>
> 2471 ptrace(PTRACE_POKEDATA, 1592, 0x400000, 0xcccccccccccc050f) = 0<br>
> 2471 ptrace(0x420b /* PTRACE_??? */, 1592, 0x8, 0x7fff6a7a5370) = 0<br>
> 2471 ptrace(PTRACE_SETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5410, 216}]) = 0<br>
> 2471 ptrace(PTRACE_CONT, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(1592, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 ptrace(PTRACE_GETSIGINFO, 1592, 0, {si_signo=SIGTRAP, si_code=SI_KERNEL}) = 0<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5410, 216}]) = 0<br>
> 2471 ptrace(PTRACE_SETREGSET, 1592, NT_PRSTATUS, [{0x13f1450, 216}]) = 0<br>
> 2471 ptrace(0x420b /* PTRACE_??? */, 1592, 0x8, 0x13f1448) = 0<br>
> 2471 ptrace(PTRACE_POKEDATA, 1592, 0x400000, 0x10102464c457f) = 0<br>
> 2471 openat(3, "map_files/0x7f38e831f000-0x7f38e83ab000", O_RDWR) = 5<br>
> 2471 mmap(NULL, 571968, PROT_READ|PROT_WRITE, MAP_SHARED, 5, 0) = 0x7f9a4b085000<br>
> 2471 close(5) = 0<br>
> 2471 write(1023, "(00.010484) Putting parasite blo"..., 70) = 70<br>
> 2471 write(1023, "(00.010520) Dumping GP/FPU regis"..., 46) = 46<br>
> 2471 ptrace(PTRACE_GETFPREGS, 1592, 0, 0x7fff6a7a5200) = 0<br>
> 2471 write(1023, "(00.010562) xsave runtime struct"..., 36) = 36<br>
> 2471 write(1023, "(00.010584) --------------------"..., 36) = 36<br>
> 2471 write(1023, "(00.010605) cwd:37f swd:0 twd:0 "..., 65) = 65<br>
> 2471 write(1023, "(00.010626) magic1:0 extended_si"..., 63) = 63<br>
> 2471 write(1023, "(00.010647) xstate_bv: 0\n", 25) = 25<br>
> 2471 write(1023, "(00.010668) --------------------"..., 36) = 36<br>
> 2471 write(1023, "(00.010688) Putting tsock into p"..., 40) = 40<br>
> 2471 write(1023, "(00.010711) Switching to 1592's "..., 55) = 55<br>
> 2471 open("/proc/1592/ns/net", O_RDONLY) = 5<br>
> 2471 open("/proc/self/ns/net", O_RDONLY) = 6<br>
> 2471 setns(5, 1073741824) = 0<br>
> 2471 close(5) = 0<br>
> 2471 socket(PF_LOCAL, SOCK_SEQPACKET, 0) = 5<br>
> 2471 setns(6, 1073741824) = 0<br>
> 2471 close(6) = 0<br>
> 2471 bind(5, {sa_family=AF_LOCAL, sun_path=@"/crtools-pr-2471"}, 19) = 0<br>
> 2471 listen(5, 1) = 0<br>
> 2471 rt_sigaction(SIGCHLD, {0x41ef80, [CHLD], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f9a4acedbb0}, NULL, 8) = 0<br>
> 2471 ptrace(0x420b /* PTRACE_??? */, 1592, 0x8, 0x7fff6a7a5400) = 0<br>
> 2471 ptrace(PTRACE_SETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5470, 216}]) = 0<br>
> 2471 ptrace(PTRACE_CONT, 1592, 0, SIG_0) = 0<br>
> 2471 accept(5, 0, NULL) = 6<br>
> 2471 sendmsg(6, {msg_name(0)=NULL, msg_iov(1)=[{"\0", 1}], msg_controllen=20, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {1023}}, msg_flags=0}, 0) = 1<br>
> 2471 write(1023, "(00.011182) Wait for parasite be"..., 50) = 50<br>
> 2471 write(1023, "(00.011206) Wait for ack 2 on da"..., 44) = 44<br>
> 2471 recvfrom(6, "\2\0\0\0\2\0\0\0\0\0\0\0", 12, MSG_WAITALL, NULL, NULL) = 12<br>
> 2471 write(1023, "(00.011251) Fetched ack: 2 2 0\n", 31) = 31<br>
> 2471 write(1023, "(00.011274) Parasite 1592 has be"..., 59) = 59<br>
> 2471 openat(3, "pagemap", O_RDONLY) = 11<br>
> 2471 sendto(6, "\21\0\0\0\0\0\0\0\0\0\0\0", 12, 0, NULL, 0) = 12<br>
> 2471 write(1023, "(00.011357) Sent msg to daemon 1"..., 38) = 38<br>
> 2471 write(1023, "(00.011379) Wait for ack 17 on d"..., 45) = 45<br>
> 2471 recvfrom(6, "\21\0\0\0\21\0\0\0\0\0\0\0", 12, MSG_WAITALL, NULL, NULL) = 12<br>
> 2471 write(1023, "(00.011420) Fetched ack: 17 17 0"..., 33) = 33<br>
> 2471 pread(11, "\3\34\0\0\0\0\0\240", 8, 274874556400) = 8<br>
> 2471 close(11) = 0<br>
> 2471 sendto(6, "\f\0\0\0\0\0\0\0\0\0\0\0", 12, 0, NULL, 0) = 12<br>
> 2471 write(1023, "(00.011527) Sent msg to daemon 1"..., 38) = 38<br>
> 2471 write(1023, "(00.011558) Wait for ack 12 on d"..., 45) = 45<br>
> 2471 recvfrom(6, "\f\0\0\0\f\0\0\0\0\0\0\0", 12, MSG_WAITALL, NULL, NULL) = 12<br>
> 2471 write(1023, "(00.011599) Fetched ack: 12 12 0"..., 33) = 33<br>
> 2471 write(1023, "(00.011632) Pre-dump fds for 159"..., 35) = 35<br>
> 2471 openat(3, "fd", O_RDONLY) = 11<br>
> 2471 fstat(11, {st_mode=S_IFDIR|0500, st_size=0, ...}) = 0<br>
> 2471 fcntl(11, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)<br>
> 2471 fcntl(11, F_SETFD, FD_CLOEXEC) = 0<br>
> 2471 getdents(11, /* 6 entries */, 32768) = 144<br>
> 2471 openat(3, "fd/0", O_RDONLY|0x200000) = 12<br>
> 2471 fstatfs(12, 0x7fff6a7a55b0) = -1 EBADF (Bad file descriptor)<br>
> 2471 write(1023, "(00.011835) Error (files.c:424):"..., 73) = 73<br>
> 2471 close(11) = 0<br>
> 2471 write(1023, "(00.011894) Error (cr-dump.c:135"..., 73) = 73<br>
> 2471 rt_sigaction(SIGCHLD, {SIG_DFL, [CHLD], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f9a4acedbb0}, NULL, 8) = 0<br>
> 2471 ptrace(PTRACE_INTERRUPT, 1592, 0, 0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=1592, si_status=SIG_0, si_utime=0, si_stime=8} ---<br>
> 2471 write(1023, "(00.012003) Waiting for 1592 to "..., 37) = 37<br>
> 2471 wait4(1592, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP} | 0x800000], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012044) Daemon 1592 exited t"..., 40) = 40<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5570, 216}]) = 0<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 sendto(6, "\6\0\0\0\0\0\0\0\0\0\0\0", 12, 0, NULL, 0) = 12<br>
> 2471 write(1023, "(00.012131) Sent msg to daemon 6"..., 37) = 37<br>
> 2471 close(6) = 0<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012191) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012230) 1592 is going to exe"..., 52) = 52<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012297) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012337) 1592 is going to exe"..., 52) = 52<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012402) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012441) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012508) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012546) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012614) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012653) 1592 is going to exe"..., 52) = 52<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012718) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012757) 1592 is going to exe"..., 52) = 52<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012823) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012862) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.012938) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.012978) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013043) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.013082) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013151) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.013190) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013257) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.013296) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013361) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.013400) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013465) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5440, 216}]) = 0<br>
> 2471 write(1023, "(00.013504) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(1592, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013571) 1592 was stopped\n", 29) = 29<br>
> 2471 ptrace(0x420b /* PTRACE_??? */, 1592, 0x8, 0x7fff6a7a5510) = 0<br>
> 2471 ptrace(PTRACE_SETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5570, 216}]) = 0<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013670) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5460, 216}]) = 0<br>
> 2471 write(1023, "(00.013709) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013774) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5460, 216}]) = 0<br>
> 2471 write(1023, "(00.013813) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(-1, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.013883) 1592 was trapped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_GETREGSET, 1592, NT_PRSTATUS, [{0x7fff6a7a5460, 216}]) = 0<br>
> 2471 write(1023, "(00.013923) 1592 is going to exe"..., 51) = 51<br>
> 2471 ptrace(PTRACE_SYSCALL, 1592, 0, SIG_0) = 0<br>
> 2471 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_TRAPPED, si_pid=1592, si_status=SIGTRAP, si_utime=0, si_stime=8} ---<br>
> 2471 wait4(1592, [{WIFSTOPPED(s) && WSTOPSIG(s) == SIGTRAP}], __WALL, NULL) = 1592<br>
> 2471 write(1023, "(00.014029) 1592 was stopped\n", 29) = 29<br>
> 2471 ptrace(PTRACE_SETREGSET, 1592, NT_PRSTATUS, [{0x13f1450, 216}]) = 0<br>
> 2471 ptrace(0x420b /* PTRACE_??? */, 1592, 0x8, 0x13f1448) = 0<br>
> 2471 munmap(0x7f9a4b085000, 573440) = 0<br>
> 2471 close(7) = 0<br>
> 2471 close(8) = 0<br>
> 2471 close(9) = 0<br>
> 2471 close(10) = 0<br>
> 2471 write(1023, "(00.014205) Unfreezing tasks int"..., 36) = 36<br>
> 2471 write(1023, "(00.014228) \tUnseizing 1592 into"..., 35) = 35<br>
> 2471 ptrace(PTRACE_DETACH, 1592, 0, SIG_0) = 0<br>
> 2471 write(1023, "(00.014284) Pre-dumping tasks' m"..., 38) = 38<br>
> 2471 openat(AT_FDCWD, "irmap-cache", O_RDWR|O_CREAT|O_TRUNC, 0664) = 6<br>
> 2471 write(6, "Y@\0W", 4) = 4<br>
> 2471 write(1023, "(00.014384) irmap: Running irmap"..., 42) = 42<br>
> 2471 close(6) = 0<br>
> 2471 write(1023, "(00.014498) Error (cr-dump.c:168"..., 56) = 56<br>
> 2471 exit_group(1) = ?<br>
> 2471 +++ exited with 1 +++<br>
<br>
<br>
> (00.000085) Enforcing memory tracking for pre-dump.<br>
> (00.000128) Enforcing tasks run after pre-dump.<br>
> (00.000353) Found anon-shmem device at 4<br>
> (00.000402) Reset 2471's dirty tracking<br>
> (00.000593) ... done<br>
> (00.000990) Dirty track supported on kernel<br>
> (00.001136) irmap: Searching irmap cache in work dir<br>
> (00.001209) irmap: ... done<br>
> (00.001232) irmap: Loading irmap cache<br>
> (00.001486) cpu: fpu:1 fxsr:1 xsave:0<br>
> (00.001686) vdso: Parsing at 7fff6a7fe000 7fff6a800000<br>
> (00.001709) vdso: Base address ffffffffff700000<br>
> (00.002073) Seized task 1592, state 1<br>
> (00.002553) Collected 1592 in 1 state<br>
> (00.002646) Collected 1.mnt namespace<br>
> (00.002733) NS mask generated: 0<br>
> (00.002756) Collecting mountinfo<br>
> (00.002924) type sysfs source sysfs e / @ /sys flags 20000e options<br>
> (00.002954) type proc source proc 3 / @ /proc flags 20000e options<br>
> (00.002984) type devtmpfs source udev 5 / @ /dev flags 200000 options size=499080k,nr_inodes=124770,mode=755,<br>
> (00.003013) type devpts source devpts b / @ /dev/pts flags 20000a options gid=5,mode=620,ptmxmode=000,<br>
> (00.003040) type tmpfs source tmpfs f / @ /run flags 20000a options size=101832k,mode=755,<br>
> (00.003066) type unsupported source /dev/disk/by-uuid/a5bbc48c-face-4184-8f89-4061c584b839 800001 / @ / flags 200000 options errors=remount-ro,data=ordered,<br>
> (00.003093) type tmpfs source none 10 / @ /sys/fs/cgroup flags 200000 options size=4k,mode=755,<br>
> (00.003214) type unsupported source none 11 / @ /sys/fs/fuse/connections flags 200000 options<br>
> (00.003242) type unsupported source none 6 / @ /sys/kernel/debug flags 200000 options<br>
> (00.003267) type unsupported source none a / @ /sys/kernel/security flags 200000 options<br>
> (00.003293) type unsupported source cgroup 12 / @ /sys/fs/cgroup/cpuset flags 200000 options cpuset,clone_children,<br>
> (00.003319) type tmpfs source none 1c / @ /run/lock flags 20000e options size=5120k,<br>
> (00.003347) type unsupported source cgroup 14 / @ /sys/fs/cgroup/cpu flags 200000 options cpu,<br>
> (00.003421) type tmpfs source none 1d / @ /run/shm flags 200006 options<br>
> (00.003453) type unsupported source cgroup 15 / @ /sys/fs/cgroup/cpuacct flags 200000 options cpuacct,<br>
> (00.003480) type tmpfs source none 1e / @ /run/user flags 20000e options size=102400k,mode=755,<br>
> (00.003507) type unsupported source none 1f / @ /sys/fs/pstore flags 200000 options<br>
> (00.003533) type unsupported source cgroup 16 / @ /sys/fs/cgroup/memory flags 200000 options memory,<br>
> (00.003559) type unsupported source cgroup 17 / @ /sys/fs/cgroup/devices flags 200000 options devices,<br>
> (00.003584) type unsupported source cgroup 18 / @ /sys/fs/cgroup/freezer flags 200000 options freezer,<br>
> (00.003610) type unsupported source cgroup 19 / @ /sys/fs/cgroup/blkio flags 200000 options blkio,<br>
> (00.003637) type unsupported source cgroup 1a / @ /sys/fs/cgroup/perf_event flags 200000 options perf_event,<br>
> (00.003663) type unsupported source cgroup 1b / @ /sys/fs/cgroup/hugetlb flags 200000 options hugetlb,<br>
> (00.003689) type unsupported source rpc_pipefs 20 / @ /run/rpc_pipefs flags 200000 options<br>
> (00.003715) type unsupported source systemd 13 / @ /sys/fs/cgroup/systemd flags 20000e options name=systemd,<br>
> (00.003742) type unsupported source nfsd 21 / @ /proc/fs/nfsd flags 200000 options<br>
> (00.003824) Building mountpoints tree<br>
> (00.003846) Building plain mount tree<br>
> (00.003866) Working on 62->16<br>
> (00.003888) Working on 61->21<br>
> (00.003909) Working on 60->19<br>
> (00.003929) Working on 59->21<br>
> (00.003951) Working on 58->21<br>
> (00.003972) Working on 57->21<br>
> (00.003993) Working on 56->21<br>
> (00.004013) Working on 55->21<br>
> (00.004034) Working on 54->21<br>
> (00.004055) Working on 53->15<br>
> (00.004076) Working on 52->19<br>
> (00.004097) Working on 51->21<br>
> (00.004117) Working on 50->19<br>
> (00.004138) Working on 49->21<br>
> (00.004159) Working on 48->19<br>
> (00.004180) Working on 25->21<br>
> (00.004201) Working on 24->15<br>
> (00.004222) Working on 23->15<br>
> (00.004242) Working on 22->15<br>
> (00.004263) Working on 21->15<br>
> (00.004284) Working on 20->1<br>
> (00.004305) Working on 19->20<br>
> (00.004326) Working on 18->17<br>
> (00.004346) Working on 17->20<br>
> (00.004367) Working on 16->20<br>
> (00.004393) Working on 15->20<br>
> (00.004416) Resorting siblings on 20<br>
> (00.004439) Resorting siblings on 19<br>
> (00.004461) Resorting siblings on 60<br>
> (00.004481) Resorting siblings on 52<br>
> (00.004502) Resorting siblings on 50<br>
> (00.004523) Resorting siblings on 48<br>
> (00.004544) Resorting siblings on 17<br>
> (00.004565) Resorting siblings on 18<br>
> (00.004585) Resorting siblings on 16<br>
> (00.004606) Resorting siblings on 62<br>
> (00.004627) Resorting siblings on 15<br>
> (00.004648) Resorting siblings on 53<br>
> (00.004669) Resorting siblings on 24<br>
> (00.004690) Resorting siblings on 23<br>
> (00.004711) Resorting siblings on 22<br>
> (00.004731) Resorting siblings on 21<br>
> (00.004752) Resorting siblings on 61<br>
> (00.004773) Resorting siblings on 59<br>
> (00.004794) Resorting siblings on 58<br>
> (00.004815) Resorting siblings on 57<br>
> (00.004840) Resorting siblings on 56<br>
> (00.004861) Resorting siblings on 55<br>
> (00.004883) Resorting siblings on 54<br>
> (00.004904) Resorting siblings on 51<br>
> (00.004926) Resorting siblings on 49<br>
> (00.004947) Resorting siblings on 25<br>
> (00.004970) Done:<br>
> (00.005013) [/](20->1)<br>
> (00.005044) [/run](19->20)<br>
> (00.005065) [/run/rpc_pipefs](60->19)<br>
> (00.005086) <--<br>
> (00.005107) [/run/lock](48->19)<br>
> (00.005128) <--<br>
> (00.005148) [/run/shm](50->19)<br>
> (00.005169) <--<br>
> (00.005190) [/run/user](52->19)<br>
> (00.005210) <--<br>
> (00.005231) <--<br>
> (00.005252) [/sys](15->20)<br>
> (00.005272) [/sys/fs/pstore](53->15)<br>
> (00.005293) <--<br>
> (00.005314) [/sys/fs/cgroup](21->15)<br>
> (00.005334) [/sys/fs/cgroup/systemd](61->21)<br>
> (00.005355) <--<br>
> (00.005376) [/sys/fs/cgroup/cpuset](25->21)<br>
> (00.005397) <--<br>
> (00.005417) [/sys/fs/cgroup/cpu](49->21)<br>
> (00.005438) <--<br>
> (00.005459) [/sys/fs/cgroup/cpuacct](51->21)<br>
> (00.005480) <--<br>
> (00.005501) [/sys/fs/cgroup/memory](54->21)<br>
> (00.005521) <--<br>
> (00.005542) [/sys/fs/cgroup/devices](55->21)<br>
> (00.005563) <--<br>
> (00.005583) [/sys/fs/cgroup/freezer](56->21)<br>
> (00.005604) <--<br>
> (00.005625) [/sys/fs/cgroup/blkio](57->21)<br>
> (00.005645) <--<br>
> (00.005666) [/sys/fs/cgroup/perf_event](58->21)<br>
> (00.005687) <--<br>
> (00.005707) [/sys/fs/cgroup/hugetlb](59->21)<br>
> (00.005728) <--<br>
> (00.005748) <--<br>
> (00.005769) [/sys/fs/fuse/connections](22->15)<br>
> (00.005790) <--<br>
> (00.005811) [/sys/kernel/debug](23->15)<br>
> (00.005832) <--<br>
> (00.005852) [/sys/kernel/security](24->15)<br>
> (00.005873) <--<br>
> (00.005894) <--<br>
> (00.005915) [/proc](16->20)<br>
> (00.005936) [/proc/fs/nfsd](62->16)<br>
> (00.005957) <--<br>
> (00.005977) <--<br>
> (00.005998) [/dev](17->20)<br>
> (00.006019) [/dev/pts](18->17)<br>
> (00.006040) <--<br>
> (00.006061) <--<br>
> (00.006081) <--<br>
> (00.006137) ========================================<br>
> (00.006159) Pre-dumping task (pid: 1592)<br>
> (00.006181) ========================================<br>
> (00.006202)<br>
> (00.006223) Collecting mappings (pid: 1592)<br>
> (00.006253) ----------------------------------------<br>
> (00.009056) vma 601000 borrows vfi from previous 400000<br>
> (00.009085) vma 602000 borrows vfi from previous 601000<br>
> (00.009203) vma 7f38e7f94000 borrows vfi from previous 7f38e7dd7000<br>
> (00.009229) vma 7f38e8194000 borrows vfi from previous 7f38e7f94000<br>
> (00.009304) vma 7f38e8198000 borrows vfi from previous 7f38e8194000<br>
> (00.009490) vma 7f38e83c2000 borrows vfi from previous 7f38e83c1000<br>
> (00.009633) Collected, longest area occupies 65536 pages<br>
> (00.009657) 0x400000-0x402000 (8K) prot 0x5 flags 0x2 off 0 reg fp shmid: 0<br>
> (00.009681) 0x601000-0x602000 (4K) prot 0x1 flags 0x2 off 0x1000 reg fp shmid: 0<br>
> (00.009702) 0x602000-0x603000 (4K) prot 0x3 flags 0x2 off 0x2000 reg fp shmid: 0<br>
> (00.009723) 0xb87000-0xbb8000 (196K) prot 0x3 flags 0x22 off 0 reg heap ap shmid: 0<br>
> (00.009745) 0x7f38d7dd7000-0x7f38e7dd7000 (262144K) prot 0x3 flags 0x22 off 0 reg ap shmid: 0<br>
> (00.009766) 0x7f38e7dd7000-0x7f38e7f94000 (1780K) prot 0x5 flags 0x2 off 0 reg fp shmid: 0<br>
> (00.009788) 0x7f38e7f94000-0x7f38e8194000 (2048K) prot 0 flags 0x2 off 0x1bd000 reg fp shmid: 0<br>
> (00.009809) 0x7f38e8194000-0x7f38e8198000 (16K) prot 0x1 flags 0x2 off 0x1bd000 reg fp shmid: 0<br>
> (00.009830) 0x7f38e8198000-0x7f38e819a000 (8K) prot 0x3 flags 0x2 off 0x1c1000 reg fp shmid: 0<br>
> (00.009851) 0x7f38e819a000-0x7f38e819f000 (20K) prot 0x3 flags 0x22 off 0 reg ap shmid: 0<br>
> (00.009885) 0x7f38e819f000-0x7f38e81c2000 (140K) prot 0x5 flags 0x2 off 0 reg fp shmid: 0<br>
> (00.009907) 0x7f38e83ab000-0x7f38e83bb000 (64K) prot 0x3 flags 0x122 off 0 reg ap shmid: 0<br>
> (00.009928) 0x7f38e83bb000-0x7f38e83c1000 (24K) prot 0x3 flags 0x22 off 0 reg ap shmid: 0<br>
> (00.009949) 0x7f38e83c1000-0x7f38e83c2000 (4K) prot 0x1 flags 0x2 off 0x22000 reg fp shmid: 0<br>
> (00.009970) 0x7f38e83c2000-0x7f38e83c4000 (8K) prot 0x3 flags 0x2 off 0x23000 reg fp shmid: 0<br>
> (00.009991) 0x7fff99bd8000-0x7fff99bfa000 (136K) prot 0x3 flags 0x122 off 0 reg ap shmid: 0<br>
> (00.010013) 0x7fff99bfe000-0x7fff99c00000 (8K) prot 0x5 flags 0x22 off 0 reg vdso ap shmid: 0<br>
> (00.010042) 0xffffffffff600000-0xffffffffff601000 (4K) prot 0x5 flags 0x22 off 0 vsys ap shmid: 0<br>
> (00.010064) ----------------------------------------<br>
> (00.010484) Putting parasite blob into 0x7f9a4b085000->0x7f38e831f000<br>
> (00.010520) Dumping GP/FPU registers for 1592<br>
> (00.010562) xsave runtime structure<br>
> (00.010584) -----------------------<br>
> (00.010605) cwd:37f swd:0 twd:0 fop:0 mxcsr:1f80 mxcsr_mask:ffff<br>
> (00.010626) magic1:0 extended_size:0 xstate_bv:0 xstate_size:0<br>
> (00.010647) xstate_bv: 0<br>
> (00.010668) -----------------------<br>
> (00.010688) Putting tsock into pid 1592<br>
> (00.010711) Switching to 1592's net for tsock creation<br>
> pie: Running daemon thread leader<br>
> pie: __sent ack msg: 2 2 0<br>
> pie: Daemon wais for command<br>
> (00.011182) Wait for parasite being daemonized...<br>
> (00.011206) Wait for ack 2 on daemon socket<br>
> (00.011251) Fetched ack: 2 2 0<br>
> (00.011274) Parasite 1592 has been switched to daemon mode<br>
> pie: __fetched msg: 17 0 0<br>
> pie: __sent ack msg: 17 17 0<br>
> pie: Daemon wais for command<br>
> (00.011357) Sent msg to daemon 17 0 0<br>
> (00.011379) Wait for ack 17 on daemon socket<br>
> (00.011420) Fetched ack: 17 17 0<br>
> pie: __fetched msg: 12 0 0<br>
> pie: __sent ack msg: 12 12 0<br>
> pie: Daemon wais for command<br>
> (00.011527) Sent msg to daemon 12 0 0<br>
> (00.011558) Wait for ack 12 on daemon socket<br>
> (00.011599) Fetched ack: 12 12 0<br>
> (00.011632) Pre-dump fds for 1592)<br>
> (00.011835) Error (files.c:424): Can't fstatfs file: Bad file descriptor<br>
> (00.011894) Error (cr-dump.c:1356): Pre-dumping files failed (pid: 1592)<br>
> (00.012003) Waiting for 1592 to trap<br>
> (00.012044) Daemon 1592 exited trapping<br>
> (00.012131) Sent msg to daemon 6 0 0<br>
> (00.012191) 1592 was trapped<br>
> (00.012230) 1592 is going to execute the syscall 2d<br>
> (00.012297) 1592 was trapped<br>
> (00.012337) 1592 is going to execute the syscall 2d<br>
> (00.012402) 1592 was trapped<br>
> (00.012441) 1592 is going to execute the syscall 1<br>
> pie: __fetched msg: 6 0 0<br>
> (00.012508) 1592 was trapped<br>
> (00.012546) 1592 is going to execute the syscall 1<br>
> (00.012614) 1592 was trapped<br>
> (00.012653) 1592 is going to execute the syscall ba<br>
> (00.012718) 1592 was trapped<br>
> (00.012757) 1592 is going to execute the syscall ba<br>
> (00.012823) 1592 was trapped<br>
> (00.012862) 1592 is going to execute the syscall 1<br>
> pie: 1: new_sp=0x7f38e83a6008 ip 0x7f38e7e9883e<br>
> (00.012938) 1592 was trapped<br>
> (00.012978) 1592 is going to execute the syscall 1<br>
> (00.013043) 1592 was trapped<br>
> (00.013082) 1592 is going to execute the syscall 3<br>
> (00.013151) 1592 was trapped<br>
> (00.013190) 1592 is going to execute the syscall 3<br>
> (00.013257) 1592 was trapped<br>
> (00.013296) 1592 is going to execute the syscall 3<br>
> (00.013361) 1592 was trapped<br>
> (00.013400) 1592 is going to execute the syscall 3<br>
> (00.013465) 1592 was trapped<br>
> (00.013504) 1592 is going to execute the syscall f<br>
> (00.013571) 1592 was stopped<br>
> (00.013670) 1592 was trapped<br>
> (00.013709) 1592 is going to execute the syscall 1<br>
> (00.013774) 1592 was trapped<br>
> (00.013813) 1592 is going to execute the syscall 1<br>
> (00.013883) 1592 was trapped<br>
> (00.013923) 1592 is going to execute the syscall b<br>
> (00.014029) 1592 was stopped<br>
> (00.014205) Unfreezing tasks into 1<br>
> (00.014228) Unseizing 1592 into 1<br>
> (00.014284) Pre-dumping tasks' memory<br>
> (00.014384) irmap: Running irmap pre-dump<br>
> (00.014498) Error (cr-dump.c:1687): Pre-dumping FAILED.<br>
<br>
</blockquote></div><br><br clear="all"><br>-- <br>Óscar Fernández<br>
</div>