Aug 28 17:23:33 zurdbs01 kernel: [886918.584964] divide error: 0000 [#1] SMP
Aug 28 17:23:33 zurdbs01 kernel: [886918.584985] last sysfs file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map
Aug 28 17:23:33 zurdbs01 kernel: [886918.585004] CPU 12
Aug 28 17:23:33 zurdbs01 kernel: [886918.585012] Modules linked in: ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables snd_hda_intel snd_hda_codec psmouse lp snd_hwdep snd_pcm snd_timer i7core_edac parport edac_core usbhid snd serio_raw ioatdma soundcore hid dca snd_page_alloc e1000e aacraid
Aug 28 17:23:33 zurdbs01 kernel: [886918.585147]
Aug 28 17:23:33 zurdbs01 kernel: [886918.585156] Pid: 8578, comm: mysqld Not tainted 2.6.35-24-server #42-Ubuntu X8DTL/X8DTL
Aug 28 17:23:33 zurdbs01 kernel: [886918.585175] RIP: 0010:[<ffffffff810508fa>]  [<ffffffff810508fa>] find_busiest_group+0x39a/0xa00
Aug 28 17:23:33 zurdbs01 kernel: [886918.585206] RSP: 0018:ffff88007285f7c8  EFLAGS: 00010046
Aug 28 17:23:33 zurdbs01 kernel: [886918.585220] RAX: 0000000000000000 RBX: ffff88007285f9c0 RCX: 0000000000000000
Aug 28 17:23:33 zurdbs01 kernel: [886918.585238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
Aug 28 17:23:33 zurdbs01 kernel: [886918.585255] RBP: ffff88007285f948 R08: ffff880632420fe0 R09: 0000000000000040
Aug 28 17:23:33 zurdbs01 kernel: [886918.585273] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000ffffff01
Aug 28 17:23:33 zurdbs01 kernel: [886918.585319] R13: 0000000000015980 R14: ffffffffffffffff R15: 0000000000000000
Aug 28 17:23:33 zurdbs01 kernel: [886918.585365] FS:  00007fee9ec31700(0000) GS:ffff88034aa80000(0000) knlGS:0000000000000000
Aug 28 17:23:33 zurdbs01 kernel: [886918.585412] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 28 17:23:33 zurdbs01 kernel: [886918.585441] CR2: 00007feeadd11000 CR3: 00000001d70fe000 CR4: 00000000000006e0
Aug 28 17:23:33 zurdbs01 kernel: [886918.585487] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Aug 28 17:23:33 zurdbs01 kernel: [886918.585533] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Aug 28 17:23:33 zurdbs01 kernel: [886918.585583] Process mysqld (pid: 8578, threadinfo ffff88007285e000, task ffff8800bf0a2dc0)
Aug 28 17:23:33 zurdbs01 kernel: [886918.585650]  ffff88007285f8e8 ffff88007285f858 000000000000024d ffff88034aa903a0
Aug 28 17:23:33 zurdbs01 kernel: [886918.585689] <0> ffff88007285f9b0 00ffc90014660528 0000000c00000001 0000000100000004
Aug 28 17:23:33 zurdbs01 kernel: [886918.585746] <0> 0000000000000008 ffff88034aa90640 0000000000015980 0000000000015980
Aug 28 17:23:33 zurdbs01 kernel: [886918.585848]  [<ffffffff81055e7b>] load_balance+0xbb/0x4f0
Aug 28 17:23:33 zurdbs01 kernel: [886918.585881]  [<ffffffff8159d25c>] schedule+0x67c/0x830
Aug 28 17:23:33 zurdbs01 kernel: [886918.585910]  [<ffffffff8159d80d>] schedule_timeout+0x22d/0x310
Aug 28 17:23:33 zurdbs01 kernel: [886918.585942]  [<ffffffff8149e5ac>] ? sk_reset_timer+0x1c/0x30
Aug 28 17:23:33 zurdbs01 kernel: [886918.585976]  [<ffffffff814fcb31>] ? tcp_send_delayed_ack+0xf1/0x100
Aug 28 17:23:33 zurdbs01 kernel: [886918.586010]  [<ffffffff81036da9>] ? default_spin_lock_flags+0x9/0x10
Aug 28 17:23:33 zurdbs01 kernel: [886918.586041]  [<ffffffff8149e721>] sk_wait_data+0xe1/0xf0
Aug 28 17:23:33 zurdbs01 kernel: [886918.586072]  [<ffffffff8107f150>] ? autoremove_wake_function+0x0/0x40
Aug 28 17:23:33 zurdbs01 kernel: [886918.586103]  [<ffffffff814ef0c1>] tcp_recvmsg+0x2f1/0xd10
Aug 28 17:23:33 zurdbs01 kernel: [886918.586136]  [<ffffffff815113cf>] inet_recvmsg+0x4f/0x80
Aug 28 17:23:33 zurdbs01 kernel: [886918.586168]  [<ffffffff8149b72e>] sock_aio_read+0x17e/0x190
Aug 28 17:23:33 zurdbs01 kernel: [886918.586199]  [<ffffffff8115324a>] do_sync_read+0xda/0x120
Aug 28 17:23:33 zurdbs01 kernel: [886918.586233]  [<ffffffff810ce48d>] ? force_quiescent_state+0x7d/0x1d0
Aug 28 17:23:33 zurdbs01 kernel: [886918.586267]  [<ffffffff8128f7a8>] ? apparmor_file_permission+0x18/0x20
Aug 28 17:23:33 zurdbs01 kernel: [886918.586302]  [<ffffffff8125ed46>] ? security_file_permission+0x16/0x20
Aug 28 17:23:33 zurdbs01 kernel: [886918.586333]  [<ffffffff81153b61>] vfs_read+0x181/0x1a0
Aug 28 17:23:33 zurdbs01 kernel: [886918.586363]  [<ffffffff81162ec0>] ? do_fcntl+0x2b0/0x410
Aug 28 17:23:33 zurdbs01 kernel: [886918.586392]  [<ffffffff81153bd1>] sys_read+0x51/0x80
Aug 28 17:23:33 zurdbs01 kernel: [886918.586420]  [<ffffffff81163090>] ? sys_fcntl+0x70/0x90
Aug 28 17:23:33 zurdbs01 kernel: [886918.586453]  [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
Aug 28 17:23:33 zurdbs01 kernel: [886918.586748]  RSP <ffff88007285f7c8>
Aug 28 17:23:33 zurdbs01 kernel: [886918.587020] ---[ end trace 885c7f98237b4099 ]---