When running some benchmarks on this server, the server will hang under heavy load with this error.<br />
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BUG: soft lockup - CPU#19 stuck for 67s! [oracle:7005]<br />
Modules linked in: mptctl mptbase autofs4 sunrpc ipv6 ext3 jbd dm_mirror dm_region_hash dm_log power_meter sg hpilo hpwdt nx_nic(U) microcode serio_raw k10temp amd64_edac_mod edac_core edac_mce_amd i2c_piix4 shpchp ext4 mbcache jbd2 cciss sd_mod crc_t10dif hpsa(U) ata_generic pata_acpi pata_atiixp ahci radeon ttm drm_kms_helper drm hwmon i2c_algo_bit i2c_core dm_mod [last unloaded: freq_table]<br />
CPU 19:<br />
Modules linked in: mptctl mptbase autofs4 sunrpc ipv6 ext3 jbd dm_mirror dm_region_hash dm_log power_meter sg hpilo hpwdt nx_nic(U) microcode serio_raw k10temp amd64_edac_mod edac_core edac_mce_amd i2c_piix4 shpchp ext4 mbcache jbd2 cciss sd_mod crc_t10dif hpsa(U) ata_generic pata_acpi pata_atiixp ahci radeon ttm drm_kms_helper drm hwmon i2c_algo_bit i2c_core dm_mod [last unloaded: freq_table]<br />
Pid: 7005, comm: oracle Tainted: G B W ---------------- 2.6.32-131.21.1.el6.x86_64 <a href="http://bugs.centos.org/view.php?id=1">0000001</a> ProLiant DL585 G7<br />
RIP: 0010:[<ffffffff81267821>] [<ffffffff81267821>] radix_tree_lookup_slot+0x51/0x70<br />
RSP: 0000:ffff880c354bfb08 EFLAGS: 00000282<br />
RAX: ffff8809bbb437f8 RBX: ffff880c354bfb08 RCX: 000000000000000c<br />
RDX: 0000000000000003 RSI: 0000000000460437 RDI: ffff8800bb166d70<br />
RBP: ffffffff8100bc8e R08: ffff880c354bfc24 R09: 0000000000000009<br />
R10: 00000007b041acf0 R11: 0000000000002000 R12: 0000000000000008<br />
R13: 00000000350a4d80 R14: ffff880e475105a0 R15: ffffffff00000001<br />
FS: 00007f3a85e07700(0000) GS:ffff880e47500000(0000) knlGS:00000000f760f6c0<br />
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br />
CR2: 00000004cc437000 CR3: 0000000434cc3000 CR4: 00000000000006e0<br />
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000<br />
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400<br />
Call Trace:<br />
[<ffffffff8110d17e>] ? find_get_page+0x1e/0xa0<br />
[<ffffffff8110e2fa>] ? find_lock_page+0x2a/0x80<br />
[<ffffffff8112cb33>] ? shmem_getpage+0x243/0x900<br />
[<ffffffff8112d23d>] ? shmem_fault+0x4d/0x70<br />
[<ffffffff811f7e3e>] ? shm_fault+0x1e/0x20<br />
[<ffffffff811371a4>] ? __do_fault+0x54/0x510<br />
[<ffffffff81137757>] ? handle_pte_fault+0xf7/0xb50<br />
[<ffffffff811f79aa>] ? sys_semtimedop+0x45a/0x8b0<br />
[<ffffffff81138388>] ? handle_mm_fault+0x1d8/0x2c0<br />
[<ffffffff8117263a>] ? do_sync_read+0xfa/0x140<br />
[<ffffffff810414f9>] ? __do_page_fault+0x139/0x480<br />
[<ffffffff810643ee>] ? mmput+0x1e/0x120<br />
[<ffffffff81084bab>] ? getrusage+0x1eb/0x370<br />
[<ffffffff814e084e>] ? do_page_fault+0x3e/0xa0<br />
[<ffffffff814ddbd5>] ? page_fault+0x25/0x30
↧