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Interface flapping on 8350 sensor during deployments
OOM condition for some Netronome processes(rulesd)
1. Edit /etc/sf/CGroupsProfile.conf.run file and change below line under Platform section -------------------- Platform { memory { ALLOCATE_SUBGROUP_RAM MAX(20%,1.75GiB); ALLOCATE_SUBGROUP_SWAP MAX(35%,1.0GiB); } } ----------------------------------- Change the first line from ALLOCATE_SUBGROUP_RAM MAX(20%,1.75GiB); to ALLOCATE_SUBGROUP_RAM MAX(20%,2.75GiB); Save and exit the file 2. Restart cgroups: /etc/rc.d/init.d/init_cgroups.pl start 3. Perform policy deployment and monitor if the issue still happens. If yes, please collect TS file.
Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[424]: [424] wdt-util:wdt-util [INFO] Placing s1p3 in bypass mode! Jul 17 06:26:32 dxb-bdb-sfpri snort[448]: *** Caught Term-Signal Jul 17 06:26:32 dxb-bdb-sfpri snort[459]: *** Caught Term-Signal Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[425]: [425] wdt-util:wdt-util [INFO] Placing s4p1 in bypass mode! Jul 17 06:26:32 dxb-bdb-sfpri snort[454]: *** Caught Term-Signal Jul 17 06:26:32 dxb-bdb-sfpri snort[442]: *** Caught Term-Signal Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[426]: [426] wdt-util:wdt-util [INFO] Placing s2p1 in bypass mode! Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[427]: [427] wdt-util:wdt-util [INFO] Placing s3p1 in bypass mode! ------ Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[20502]: [20502] pm:process [INFO] Process s2p1_s2p2-wdt-util (426) stopped. Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[20502]: [20502] pm:process [INFO] Process s3p1_s3p2-wdt-util (427) stopped ------ Jul 17 06:26:19 dxb-bdb-sfpri SF-IMS[22959]: [22959] pm:process [ERROR] Exec for (sflcd) (/usr/local/sf/bin/sflcd) returned: 12 - Cannot allocate memory . Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[20502]: [20502] pm:log [INFO] Process 'nfm_rulesd_card1' closed output. Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[20502]: [20502] pm:process [WARN] Process nfm_rulesd_card1 (20545) exited unexpectedly: 9 (0x00000009) Jul 17 06:26:32 dxb-bdb-sfpri SF-IMS[20502]: [20502] pm:process [INFO] Stopping nfm_exceptiond's dependent detectionhealthd --- Jul 17 09:45:19 dxb-bdb-sfpri SF-IMS[16324]: [16324] pm:process [INFO] Starting pre-command: /usr/local/sf/bin/check_sfd_shutdown.pl //manual reboot --- command-outputs/usr-local-sf-pegasus-bin-nfmtest_sysinfo.sh\ -X\ 2\>\&1\ \|\ tee\ -dev-null.output [427368.069966] Memory cgroup out of memory: Kill process 10286 (sflcd) score 103 or sacrifice child [427368.160395] Killed process 10286 (sflcd) total-vm:95020kB, anon-rss:9484kB, file-rss:5844kB, shmem-rss:0kB [427368.286133] rulesd invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=-900 [427368.397534] rulesd cpuset=/ mems_allowed=0-1 [427368.433541] CPU: 32 PID: 20555 Comm: rulesd Tainted: G W O 4.14.187sf.westmere-1 #1 [427368.521922] Hardware name: Intel Corporation S2600CO/S2600CO, BIOS SE5C600.86B.02.01.0002.082220131453 08/22/2013 [427368.630132] Call Trace: [427368.644225] dump_stack+0x50/0x71 [427368.668732] dump_header+0x8c/0x1d4 [427368.695346] oom_kill_process+0x222/0x430 [427368.728157] out_of_memory+0xfa/0x460 [427368.756809] mem_cgroup_out_of_memory+0x36/0x50 [427368.795874] mem_cgroup_oom_synchronize+0x2db/0x2e0 [427368.839113] ? __mem_cgroup_insert_exceeded+0x90/0x90 [427368.884436] pagefault_out_of_memory+0x1c/0x4c [427368.922463] __do_page_fault+0x436/0x440 [427368.954241] ? exit_to_usermode_loop+0x55/0x80 [427368.992258] ? page_fault+0x2f/0x50 [427369.018825] page_fault+0x45/0x50 [427369.043310] RIP: 0000: (null) [427369.073003] RSP: 0060:0000000000000003 EFLAGS: 00001400 [427369.073023] Task in /System/Platform killed as a result of limit of /System/Platform [548388.583843] Memory cgroup out of memory: Kill process 20545 (rulesd) score 0 or sacrifice child [548388.673211] Killed process 20545 (rulesd) total-vm:1769764kB, anon-rss:319112kB, file-rss:5364kB, shmem-rss:0kB -----------