Fixed
Created: Jun 9, 2013
Updated: Mar 11, 2016
Resolved Date: Nov 21, 2013
Found In Version: 5.0.1
Fix Version: 5.0.1.10
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Kernel
Problem Description
======================
ovp-ovirt-node image reboot caught calltrace,
Using the latest successful build image,
http://128.224.158.207:9090/job/WRLinux-OVP-daily_build-intel-xeon-core_preempt-rt_ovp-ovirt-node/10/
-------------------
Disabling non-boot CPUs ...
BUG: scheduling while atomic: reboot/2205/0x00000002
Modules linked in: iTCO_wdt hwmon thermal_sys coretemp processor evdev aes_x86_64 cryptd aesni_intel kvm kvm_intel minix nfsd softdog openvswitch x_tables ip_tables iptable_filter llc stp bridge xt_tcpudp iptable_mangle ipt_REJECT nf_conntrack xt_state nf_defrag_ipv4 nf_conntrack_ipv4 nf_nat iptable_nat ipt_MASQUERADE ip6_tables ip6table_filter
Pid: 2205, comm: reboot Not tainted 3.4.34-ovp2-rt40-WR5.0.1.0_preempt-rt #1
Call Trace:
[<ffffffff81626a76>] ? __schedule+0x696/0x6c0
[<ffffffff81061185>] ? idle_balance+0xe5/0x140
[<ffffffff810589c9>] ? finish_task_switch+0x49/0xd0
[<ffffffff81626bb1>] ? schedule+0x21/0x90
[<ffffffff81625795>] ? schedule_timeout+0x195/0x1f0
[<ffffffff8105e623>] ? select_task_rq_fair+0x383/0x7d0
[<ffffffff8162627d>] ? wait_for_common+0xdd/0x190
[<ffffffff8105ba20>] ? try_to_wake_up+0x2d0/0x2d0
[<ffffffff8105023b>] ? kthread_create_on_node+0x9b/0x120
[<ffffffff81036650>] ? wait_for_pinned_cpus.isra.3+0x70/0x70
[<ffffffff8105bc2b>] ? set_cpus_allowed_ptr+0x6b/0x130
[<ffffffff8134532f>] ? pci_bus_write_config_dword+0x7f/0xa0
[<ffffffff81605ee1>] ? _cpu_down+0x121/0x470
[<ffffffff81036aa7>] ? disable_nonboot_cpus+0x87/0x120
[<ffffffff81045e7e>] ? kernel_restart+0xe/0x50
[<ffffffff81046049>] ? sys_reboot+0x179/0x240
[<ffffffff810e51d2>] ? unlock_slab_and_free_delayed+0x52/0x60
[<ffffffff8110627f>] ? dput+0x3f/0x1c0
[<ffffffff810f19a0>] ? fput+0x1a0/0x260
[<ffffffff8108b0ce>] ? __audit_syscall_entry+0x18e/0x220
[<ffffffff8108b566>] ? __audit_syscall_exit+0x406/0x440
[<ffffffff81628c66>] ? system_call_fastpath+0x1a/0x1f
Expected Behavior
======================
reboot works well.
Observed Behavior
======================
None
Logs
======================
Attached.
Don't use -with-template=feature/ovp-analysis
/lpg-build/cdc/fast_prod/wrlinuxovp/wrlinux-x/wrlinux/configure --enable-jobs=8 --enable-parallel-pkgbuilds=8 --enable-board=intel-xeon-core --enable-kernel=preempt-rt --enable-rootfs=ovp-ovirt-node --enable-addons=wr-ovp --with-layer=/lpg-build/cdc/bsp/wrlinuxovp/wr-testing/ovp-test,ovp/tools --with-template=feature/full-pkg,feature/openvswitch,feature/ovp-benchmark,feature/rt-latency,feature/vxlan,feature/ovp-analysis --with-rcpl-version=0
