System panics at "RIP: KsCondWaitTimeout+0x1df/0x2a0 [oracleoks]".
Issue
- System panics in 'KsCondWaitTimeout()' function with following traces.
<4>double fault: 0000 [#1] SMP
<4>last sysfs file: /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/host0/target0:2:0/0:2:0:0/block/sda/stat
<4>CPU 3
<4>Modules linked in: bridge oracleacfs(P)(U) oracleadvm(P)(U) oracleoks(P)(U) bnx2fc cnic uio fcoe 8021q garp stp llc ipv6 microcode iTCO_wdt iTCO_vendor_support sb_edac edac_core i2c_i801 i2c_core lpc_ich mfd_core enic(U) power_meter sg shpchp ext4 jbd2 mbcache fnic libfcoe libfc scsi_transport_fc scsi_tgt sd_mod crc_t10dif wmi megaraid_sas emcpvlumd(P)(U) emcpxcrypt(P)(U) emcpdm(P)(U) emcpgpx(P)(U) emcpmpx(P)(U) emcp(P)(U) dm_mirror dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan]
<4>
<4>Pid: 1507, comm: extract Tainted: P --------------- 2.6.32-431.el6.x86_64 #1 Cisco Systems Inc UCSB-B200-M3/UCSB-B200-M3
<4>RIP: 0010:[<ffffffffa055470f>] [<ffffffffa055470f>] KsCondWaitTimeout+0x1df/0x2a0 [oracleoks]
....
<4>Call Trace:
<4> <#DF>
<4> [<ffffffff8100fddf>] ? show_registers+0xdf/0x280
<4> [<ffffffff8152d57a>] ? atomic_notifier_call_chain+0x1a/0x20
<4> [<ffffffff8152b413>] ? __die+0xb3/0xf0
<4> [<ffffffff81010df8>] ? die+0x48/0x90
<4> [<ffffffff8100c822>] ? do_double_fault+0x72/0x80
<4> [<ffffffff8100bfe5>] ? double_fault+0x25/0x30
<4> [<ffffffffa055470f>] ? KsCondWaitTimeout+0x1df/0x2a0 [oracleoks]
<4> <<EOE>>
<4>Code: 10 e8 46 db ff ff 4d 39 ee 7f bd 41 83 ff 01 b8 00 00 00 00 44 0f 44 f8 48 8d 7b 08 e8 3b 99 ff ff 48 83 c4 58 44 89 f8 5b 41 5c <41> 5d 41 5e 41 5f c9 c3 66 0f 1f 84 00 00 00 00 00 49 8b 7d f8
<1>RIP [<ffffffffa055470f>] KsCondWaitTimeout+0x1df/0x2a0 [oracleoks]
<4> RSP <0000000000000000>
[...]
Environment
- Red Hat Enterprise Linux 6.5
- Oracle
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