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avagin/gist:93d4fcf8f5c50a4abf63

Last active August 29, 2015 14:18
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iproute
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gistfile1.txt
ip-18216 [001] .... 2890740.113215: netlink_unicast <-netlink_sendmsg
ip-18216 [001] .... 2890740.113217: rtnetlink_rcv <-netlink_unicast
ip-18216 [001] .... 2890740.113218: rtnetlink_rcv_msg <-netlink_rcv_skb
ip-18216 [001] .... 2890740.113218: rtnl_newlink <-rtnetlink_rcv_msg
ip-18216 [001] .... 2890740.113220: netlink_ack <-netlink_rcv_skb
ip-18216 [001] .... 2890740.113220: netlink_alloc_skb <-netlink_ack
ip-18216 [001] .... 2890740.113222: netlink_unicast <-netlink_ack
8568 ? Ssl 19:04 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr
27804 ? S 0:00 \_ /bin/sh -xe /tmp/hudson111460828475303702.sh
27807 ? S 0:00 \_ bash -c ( mount --make-rprivate / && umount -l /proc && mount -t proc proc /proc/ && bash -x test/jenkins/criu-dum
27808 ? S 0:00 \_ bash -c ( mount --make-rprivate / && umount -l /proc && mount -t proc proc /proc/ && bash -x test/jenkins/criu
27812 ? S 0:00 \_ bash -x test/jenkins/criu-dump.sh
31896 ? S 0:00 \_ make -C test -j 4 ZDTM_ARGS=-d -C -x static/cgroup02 zdtm
31939 ? S 0:00 \_ make -f Makefile.zdtm zdtm_nons
18162 ? S 0:00 \_ /bin/sh -c ./zdtm.sh --ct -d -C -x static/cgroup02 -r static/grow_map03 > static_grow_map03.log
18165 ? S 0:00 \_ /bin/bash ./zdtm.sh --ct -d -C -x static/cgroup02 -r static/grow_map03
18207 ? S 0:00 \_ ./zdtm_ct ./zdtm.sh -d -C -x static/cgroup02 -r static/grow_map03
18212 ? Ss 0:00 \_ ./zdtm_ct ./zdtm.sh -d -C -x static/cgroup02 -r static/grow_map03
18216 ? S 0:00 \_ ip link set up dev lo
[root@jenkins ~]# cat /proc/18216/stack
[<ffffffff8164de32>] __skb_recv_datagram+0x4a2/0x4f0
[<ffffffff8164debf>] skb_recv_datagram+0x3f/0x60
[<ffffffff8168af19>] netlink_recvmsg+0x69/0x410
[<ffffffff8163d9af>] sock_recvmsg+0xaf/0xf0
[<ffffffff8163d7c6>] ___sys_recvmsg+0xf6/0x230
[<ffffffff8163ed11>] __sys_recvmsg+0x51/0x90
[<ffffffff8163ed62>] SyS_recvmsg+0x12/0x20
[<ffffffff81774029>] system_call_fastpath+0x12/0x17
[<ffffffffffffffff>] 0xffffffffffffffff
(gdb) bt
#0 0x00007f0e5f44a1c0 in __recvmsg_nocancel () from /lib64/libc.so.6
#1 0x000000000043678e in rtnl_listen (rtnl=0x64f3a0 <rth>, handler=handler@entry=0x418390 <accept_msg>, jarg=jarg@entry=0x0) at libnetlink.c:445
#2 0x0000000000418436 in iplink_have_newlink () at iplink.c:214
#3 0x000000000041a574 in do_iplink (argc=4, argv=0x7ffc924f5cd8) at iplink.c:1171
#4 0x0000000000406a74 in do_cmd (argv0=0x7ffc924f6b05 "link", argc=5, argv=0x7ffc924f5cd0) at ip.c:108
#5 0x00000000004065ba in main (argc=6, argv=0x7ffc924f5cc8) at ip.c:295
[root@jenkins iproute2]# lsof -p 18216
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ip 18216 root cwd DIR 252,3 20480 794933 /var/lib/jenkins/jobs/CRIU-dump/workspace/test
ip 18216 root rtd DIR 252,3 4096 2 /
ip 18216 root txt REG 252,3 372726 652208 /usr/sbin/ip (deleted)
ip 18216 root mem REG 252,3 2082456 136936 /usr/lib64/libc-2.20.so
ip 18216 root mem REG 252,3 19512 136978 /usr/lib64/libdl-2.20.so
ip 18216 root mem REG 252,3 163176 136849 /usr/lib64/ld-2.20.so
ip 18216 root 0r FIFO 0,9 0t0 324521161 pipe
ip 18216 root 1w REG 252,3 0 795370 /var/lib/jenkins/jobs/CRIU-dump/workspace/test/static_grow_map03.log
ip 18216 root 2w REG 252,3 0 795370 /var/lib/jenkins/jobs/CRIU-dump/workspace/test/static_grow_map03.log
ip 18216 root 3w REG 252,3 0 795370 /var/lib/jenkins/jobs/CRIU-dump/workspace/test/static_grow_map03.log
ip 18216 root 4u sock 0,8 0t0 324554238 protocol: NETLINK
[root@jenkins iproute2]# cat /var/lib/jenkins/jobs/CRIU-dump/workspace/test/static_grow_map03.log && echo ---
---
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