avagin

diff --git a/test/zdtm/lib/ns.c b/test/zdtm/lib/ns.c
index 29e9e9e..ac5751b 100644
--- a/test/zdtm/lib/ns.c
+++ b/test/zdtm/lib/ns.c
@@ -13,6 +13,7 @@
 #include <fcntl.h>
 #include <signal.h>
 #include <sched.h>
+#include <libgen.h>
 

avagin

systemctl stop firewalld.service
modprobe ip_gre
modprobe ip_nat_pptp
modprobe ip_conntrack_pptp
pppd call pptpserver

ip netns add test
ip link add name veth0 type veth peer name veth1
ip link set dev veth0 netns test
ip link set up dev veth1

avagin

          <idle>-0     [001] ..s.  6791.694079: nf_ct_gre_keymap_add <-exp_gre
          <idle>-0     [001] ..s.  6791.694105: nf_ct_gre_keymap_add <-exp_gre
    kworker/u4:3-48    [001] ....  6821.554100: nf_conntrack_pptp_net_exit <-ops_exit_list.isra.1
    kworker/u4:3-48    [001] ....  6821.554102: nf_ct_gre_keymap_flush <-nf_conntrack_pptp_net_exit
    kworker/u4:3-48    [001] ....  6821.554105: proto_gre_net_exit <-ops_exit_list.isra.1
    kworker/u4:3-48    [001] ....  6821.554105: nf_ct_l4proto_pernet_unregister <-proto_gre_net_exit
    kworker/u4:3-48    [001] ....  6821.554106: nf_ct_iterate_cleanup <-nf_ct_l4proto_pernet_unregister
    kworker/u4:3-48    [001] ....  6821.554169: nf_ct_gre_keymap_destroy <-gre_destroy
    kworker/u4:3-48    [001] ....  6821.679711: nf_ct_gre_keymap_flush <-proto_gre_net_exit
    kworker/u4:3-48    [001] ....  6821.679718: nf_ct_iterate_cleanup <-nf_ct_l3proto_pernet_unregister

avagin

[272611.974820] ------------[ cut here ]------------
[272611.975039] kernel BUG at kernel/auditsc.c:1454!
[272611.975039] invalid opcode: 0000 [#1] SMP
[272611.975039] Modules linked in: veth binfmt_misc ip6table_filter ip6_tables tun netlink_diag af_packet_diag udp_diag tcp_diag inet_diag unix_diag bridge stp llc btrf
[272611.975039] CPU: 1 PID: 32682 Comm: ip Not tainted 3.14.0-00365-g3a6fad4 #178
[272611.975039] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
[272611.975039] task: ffff880043d08000 ti: ffff8800cfb46000 task.ti: ffff8800cfb46000
[272611.975039] RIP: 0010:[<ffffffff8113de1a>]  [<ffffffff8113de1a>] __audit_syscall_entry+0xea/0x100
[272611.975039] RSP: 0018:ffff8800cfb47f08  EFLAGS: 00010202
[272611.975039] RAX: 0000000000000001 RBX: ffff88004b50e458 RCX: 0000000000000000

avagin

[root@avagin-fc19-cr criu]# bash test/zdtm.sh static/inotify00
================================= CRIU CHECK =================================
Looks good.
Execute zdtm/live/static/inotify00
cc -g -O2 -Wall -Werror -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0  -iquote ../../lib/arch/x86/include -I../../lib   inotify00.c ../../lib/libzdtmtst.a   -o inotify00
./inotify00 --pidfile=inotify00.pid --outfile=inotify00.out
Dump 1097
Restore
Check results 1097
Waiting...

avagin

              criu-6238  2672.213515: sys_futex(uaddr: 7f35bc631010, op:|
              criu-6238  2672.213543: sys_futex -> 0x0                  |
...
             env00-6220  2672.213594: sys_futex                         |             env00-5863  2501.582665: sys_futex
                                                                        |              criu-5881  2501.582739: sys_futex
                                                                        |              criu-5881  2501.582791: sys_futex -> 0x1                 
             env00-6220  2672.213596: sys_futex -> 0xfffffffffffffff5   |             env00-5863  2501.582810: sys_futex -> 0x0 

avagin

#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <setjmp.h>
#include <sched.h>
#include <signal.h>

struct cr_clone_arg {
        char stack[4096] __attribute__((aligned (8)));
        char stack_ptr[0];

avagin

root@ubuntu:/home/avagin/git/api/libcontainer# cat /proc/6233/mountinfo 
101 71 8:1 /tmp/939768661 / rw,relatime - ext4 /dev/disk/by-uuid/291e7b1a-8396-44cf-9927-578b3401d0bd rw,errors=remount-ro,data=ordered
102 101 0:36 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw
103 101 0:37 / /dev rw,nosuid,nodev - tmpfs tmpfs rw,mode=755
104 103 0:38 / /dev/shm rw,nosuid,nodev,noexec,relatime - tmpfs shm rw,size=65536k
105 103 0:35 / /dev/mqueue rw,nosuid,nodev,noexec,relatime - mqueue mqueue rw
106 103 0:39 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=666
107 101 0:40 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw

https://lkml.org/lkml/2014/8/13/746

avagin

diff --git a/fs/locks.c b/fs/locks.c
index 59e2f90..ebbf686 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2563,6 +2563,27 @@ static int locks_show(struct seq_file *f, void *v)
        return 0;
 }
 
+void show_fd_locks(struct seq_file *f, struct file *filp)
+{

avagin

[avagin@localhost ~]$ cat test_test.go 
package main

import "time"
import "testing"
import "bufio"
import "fmt"
import "os"

func asd() {