segmentation fault when update from keepalived 1.2.13 to 1.2.14

toni cunyat <[email protected]>
Newsgroups gmane.linux.keepalived.devel
Message-ID <CAN--xF2nu-D_pKOctOOfjHD7znmoRbtNttgDwJFJR+88NZG5YA@mail.gmail.com>
Hi all.
I don't found a bugzilla or similar to send a bug report, sorry in advance
if I'm in a wrong place.
Also sorry because  english is'nt my main language :-(

I've 2 freeradius and also a 2 keepalived instances running keepalived
1.2.13, but when I tried to update to version 1.2.14 keepalived crashes.

All tests are done with MASTER runing and backup stopped, under debian
wheezy kernel 3.2.0-4-amd64


If I run a only checker (-C) only keepalived no segfault, also if I start
keepalived with vrrp only, -P (or vrrp+check) a segfault and a loops trying
to start.

I attach a log messages when I try to start keepalived.


Also compiled keepalived in debug mode:

free  [ 21:125], 0x24ea6d0,   16 at vector.c, 240, vector_free
Configuration is using : 70145 Bytes
Using LinkWatch kernel netlink reflector...
zalloc[ 21:125], 0x24ed2c0,   80 at scheduler.c, 228, thread_new
zalloc[ 22:125], 0x24ec910,  168 at vrrp_scheduler.c, 434, alloc_sock
zalloc[ 23:125], 0x24ec120,   24 at list.c,  36, alloc_element
zalloc[ 24:125], 0x24ec9d0,   24 at list.c,  36, alloc_element
zalloc[ 25:125], 0x24eca00,   80 at scheduler.c, 228, thread_new
VRRP sockpool: [ifindex(2), proto(112), unicast(0), fd(10,11)]
Segmentation fault

I'm not a C programmer but let me know if test or additional info is needed.

Toni Cunyat

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keepalived-1.2.14.log (text/x-log, 15.8 KB)
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Netlink reflector reports IP 10.15.2.52 added
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Netlink reflector reports IP 10.15.3.96 added
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Netlink reflector reports IP fe80::c00:ff:fe00:1aa added
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Registering Kernel netlink reflector
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Registering Kernel netlink command channel
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Registering gratuitous ARP shared channel
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Opening file '/etc/keepalived/keepalived.conf'.
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Netlink reflector reports IP 10.15.2.52 added
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Netlink reflector reports IP 10.15.3.96 added
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Netlink reflector reports IP fe80::c00:ff:fe00:1aa added
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Registering Kernel netlink reflector
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Registering Kernel netlink command channel
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Opening file '/etc/keepalived/keepalived.conf'.
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Opening file '/etc/keepalived/hosts/radiustest_MASTER_Virtual_ID_78.conf'.
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Truncating auth_pass to 8 characters
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Configuration is using : 65177 Bytes
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: ------< Global definitions >------
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  Router ID = tomaca.local.domain
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  Smtp server = 0.0.0.0
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  Smtp server connection timeout = 30
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  Email notification from = [email protected]
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  Email notification = [email protected]
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  VRRP IPv4 mcast group = 224.0.0.18
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Opening file '/etc/keepalived/hosts/radiustest_MASTER_Virtual_ID_78.conf'.
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  VRRP IPv6 mcast group = 224.0.0.18
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: ------< VRRP Topology >------
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:  VRRP Instance = VI_1
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Want State = MASTER
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Runing on device = eth0
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Configuration is using : 25452 Bytes
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Gratuitous ARP repeat = 5
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Gratuitous ARP refresh repeat = 1
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Virtual Router ID = 78
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Priority = 101
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Advert interval = 1sec
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Authentication type = SIMPLE_PASSWORD
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Password = radiuste
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Virtual IP = 1
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:      10.15.3.96/22 dev eth0 scope global
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]:    Using smtp notification
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: Using LinkWatch kernel netlink reflector...
Dec 18 13:09:27 tomaca Keepalived_vrrp[8697]: VRRP sockpool: [ifindex(2), proto(112), unicast(0), fd(10,11)]
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: ------< Global definitions >------
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Router ID = tomaca.local.domain
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Smtp server = 0.0.0.0
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Smtp server connection timeout = 30
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Email notification from = [email protected]
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Email notification = [email protected]
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  VRRP IPv4 mcast group = 224.0.0.18
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  VRRP IPv6 mcast group = 224.0.0.18
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: ------< SSL definitions >------
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Using autogen SSL context
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: ------< LVS Topology >------
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  System is compiled with LVS v1.2.1
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Virtual Server Group = RADIUS_AUTH{
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    VIP = 10.15.3.96, VPORT = 1812
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  Virtual Server Group = RADIUS_ACC{
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    VIP = 10.15.3.96, VPORT = 1813
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  VS GROUP = RADIUS_AUTH{
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    delay_loop = 6, lb_algo = sh
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    persistence timeout = 30
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    protocol = UDP
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    alpha is ON, omega is OFF
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    quorum = 1, hysteresis = 0
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    lb_kind = DR
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    sorry server = [10.15.3.57]:1812
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    RIP = 10.15.2.51, RPORT = 1812, WEIGHT = 1
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    RIP = 10.15.2.52, RPORT = 1812, WEIGHT = 1
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  VS GROUP = RADIUS_ACC{
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    delay_loop = 6, lb_algo = sh
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    persistence timeout = 30
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    protocol = UDP
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    alpha is ON, omega is OFF
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    quorum = 1, hysteresis = 0
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    lb_kind = DR
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    sorry server = [10.15.3.57]:1813
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    RIP = 10.15.2.51, RPORT = 1813, WEIGHT = 1
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    RIP = 10.15.2.52, RPORT = 1813, WEIGHT = 1
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: ------< Health checkers >------
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  [10.15.2.51]:1812
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    Keepalive method = MISC_CHECK
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    script = /etc/keepalived/misc_check/radius_test_peap.sh 10.15.2.51
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    timeout = 4
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    dynamic = NO
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  [10.15.2.52]:1812
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    Keepalive method = MISC_CHECK
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    script = /etc/keepalived/misc_check/radius_test_peap.sh 10.15.2.52
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    timeout = 4
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    dynamic = NO
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  [10.15.2.51]:1813
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    Keepalive method = MISC_CHECK
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    script = /etc/keepalived/misc_check/radius_test_acc.sh 10.15.2.51
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    timeout = 4
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    dynamic = NO
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:  [10.15.2.52]:1813
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    Keepalive method = MISC_CHECK
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    script = /etc/keepalived/misc_check/radius_test_acc.sh 10.15.2.52
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    timeout = 4
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]:    dynamic = NO
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Using LinkWatch kernel netlink reflector...
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Activating healthchecker for service [10.15.2.51]:1812
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Activating healthchecker for service [10.15.2.52]:1812
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Activating healthchecker for service [10.15.2.51]:1813
Dec 18 13:09:27 tomaca Keepalived_healthcheckers[8696]: Activating healthchecker for service [10.15.2.52]:1813
Dec 18 13:09:27 tomaca kernel: [ 1401.951050] keepalived[8697]: segfault at 1d8 ip 000000000040e6f1 sp 00007fff8b0c5860 error 4 in keepalived[400000+38000]
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Netlink reflector reports IP 10.15.2.52 added
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Netlink reflector reports IP 10.15.3.96 added
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Netlink reflector reports IP fe80::c00:ff:fe00:1aa added
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Registering Kernel netlink reflector
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Registering Kernel netlink command channel
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Registering gratuitous ARP shared channel
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Opening file '/etc/keepalived/keepalived.conf'.
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Opening file '/etc/keepalived/hosts/radiustest_MASTER_Virtual_ID_78.conf'.
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Truncating auth_pass to 8 characters
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Configuration is using : 65249 Bytes
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: ------< Global definitions >------
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  Router ID = tomaca.local.domain
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  Smtp server = 0.0.0.0
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  Smtp server connection timeout = 30
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  Email notification from = [email protected]
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  Email notification = [email protected]
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  VRRP IPv4 mcast group = 224.0.0.18
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  VRRP IPv6 mcast group = 224.0.0.18
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: ------< VRRP Topology >------
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:  VRRP Instance = VI_1
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Want State = MASTER
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Runing on device = eth0
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Gratuitous ARP repeat = 5
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Gratuitous ARP refresh repeat = 1
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Virtual Router ID = 78
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Priority = 101
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Advert interval = 1sec
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Authentication type = SIMPLE_PASSWORD
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Password = radiuste
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Virtual IP = 1
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:      10.15.3.96/22 dev eth0 scope global
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]:    Using smtp notification
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: Using LinkWatch kernel netlink reflector...
Dec 18 13:09:27 tomaca Keepalived_vrrp[8698]: VRRP sockpool: [ifindex(2), proto(112), unicast(0), fd(10,11)]
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Netlink reflector reports IP 10.15.2.52 added
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Netlink reflector reports IP 10.15.3.96 added
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Netlink reflector reports IP fe80::c00:ff:fe00:1aa added
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Registering Kernel netlink reflector
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Registering Kernel netlink command channel
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Registering gratuitous ARP shared channel
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Opening file '/etc/keepalived/keepalived.conf'.
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Opening file '/etc/keepalived/hosts/radiustest_MASTER_Virtual_ID_78.conf'.
Dec 18 13:09:28 tomaca kernel: [ 1402.952008] keepalived[8698]: segfault at 1d8 ip 000000000040e6f1 sp 00007fff8b0c57f0 error 4 in keepalived[400000+38000]
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Truncating auth_pass to 8 characters
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Configuration is using : 65249 Bytes
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: ------< Global definitions >------
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  Router ID = tomaca.local.domain
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  Smtp server = 0.0.0.0
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  Smtp server connection timeout = 30
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  Email notification from = [email protected]
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  Email notification = [email protected]
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  VRRP IPv4 mcast group = 224.0.0.18
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  VRRP IPv6 mcast group = 224.0.0.18
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: ------< VRRP Topology >------
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:  VRRP Instance = VI_1
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Want State = MASTER
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Runing on device = eth0
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Gratuitous ARP repeat = 5
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Gratuitous ARP refresh repeat = 1
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Virtual Router ID = 78
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Priority = 101
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Advert interval = 1sec
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Authentication type = SIMPLE_PASSWORD
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Password = radiuste
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Virtual IP = 1
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:      10.15.3.96/22 dev eth0 scope global
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]:    Using smtp notification
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: Using LinkWatch kernel netlink reflector...
Dec 18 13:09:28 tomaca Keepalived_vrrp[8699]: VRRP sockpool: [ifindex(2), proto(112), unicast(0), fd(10,11)]
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Netlink reflector reports IP 10.15.2.52 added
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Netlink reflector reports IP 10.15.3.96 added
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Netlink reflector reports IP fe80::c00:ff:fe00:1aa added
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Registering Kernel netlink reflector
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Registering Kernel netlink command channel
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Registering gratuitous ARP shared channel
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Opening file '/etc/keepalived/keepalived.conf'.
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Opening file '/etc/keepalived/hosts/radiustest_MASTER_Virtual_ID_78.conf'.
Dec 18 13:09:29 tomaca Keepalived_vrrp[8700]: Truncating auth_pass to 8 characters
Dec 18 13:09:29 tomaca kernel: [ 1403.952251] keepalived[8699]: segfault at 1d8 ip 000000000040e6f1 sp 00007fff8b0c57f0 error 4 in keepalived[400000+38000]
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