安装toa内核之后经常性报错：BUG: soft lockup - CPU#6 stuck for 71s! [xfsdatad/6:1710]

报错如下所示，安装toa内核之后，常性负载过高并产生死锁，还请指点一二
Nov 19 17:04:05 10_57_13_23 kernel: igb 0000:06:00.0: eth0: Reset adapter
Nov 19 17:04:06 10_57_13_23 kernel: BUG: soft lockup - CPU#6 stuck for 71s! [xfsdatad/6:1710]
Nov 19 17:04:06 10_57_13_23 kernel: Modules linked in: nfs lockd fscache nfs_acl auth_rpcgss sunrpc bonding xfs exportfs toa hookers ipv6 sg cdc_ether usbnet mii igb ic
s932s401 microcode i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support ioatdma dca shpchp ext4 mbcache jbd2 sd_mod crc_t10dif megaraid_sas wmi dm_mirror dm_region_hash dm_lo
g dm_mod [last unloaded: scsi_wait_scan]
Nov 19 17:04:06 10_57_13_23 kernel: CPU 6
Nov 19 17:04:06 10_57_13_23 kernel: Modules linked in: nfs lockd fscache nfs_acl auth_rpcgss sunrpc bonding xfs exportfs toa hookers ipv6 sg cdc_ether usbnet mii igb ic
s932s401 microcode i2c_i801 i2c_core iTCO_wdt iTCO_vendor_support ioatdma dca shpchp ext4 mbcache jbd2 sd_mod crc_t10dif megaraid_sas wmi dm_mirror dm_region_hash dm_lo
g dm_mod [last unloaded: scsi_wait_scan]
Nov 19 17:04:06 10_57_13_23 kernel:
Nov 19 17:04:06 10_57_13_23 kernel: Pid: 1710, comm: xfsdatad/6 Tainted: G W ---------------- 2.6.32-220.23.4.el6.kis_toa.x86_64 #1 IBM IBM System x3550 M4 Se
rver -[7914I7X]-/00Y7823
Nov 19 17:04:06 10_57_13_23 kernel: RIP: 0010:[] [] run_timer_softirq+0x176/0x340
Nov 19 17:04:06 10_57_13_23 kernel: RSP: 0000:ffff88089c403e50 EFLAGS: 00000286
Nov 19 17:04:06 10_57_13_23 kernel: RAX: ffff88089c403e90 RBX: ffff88089c403ed0 RCX: 0000000000000000
Nov 19 17:04:06 10_57_13_23 kernel: RDX: ffff88089c403e90 RSI: dead000000200200 RDI: 0000000000000000
Nov 19 17:04:06 10_57_13_23 kernel: RBP: ffffffff8100bc13 R08: ffff88086ab8029c R09: 0000000000000000
Nov 19 17:04:06 10_57_13_23 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff88089c403dd0
Nov 19 17:04:06 10_57_13_23 kernel: R13: ffff88007b6f72d0 R14: ffff88106c5bc000 R15: ffffffff814f55fb
Nov 19 17:04:06 10_57_13_23 kernel: FS: 0000000000000000(0000) GS:ffff88089c400000(0000) knlGS:0000000000000000
Nov 19 17:04:06 10_57_13_23 kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Nov 19 17:04:06 10_57_13_23 kernel: CR2: 00007f26ec009000 CR3: 0000000001a85000 CR4: 00000000000406e0
Nov 19 17:04:06 10_57_13_23 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 19 17:04:06 10_57_13_23 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 19 17:04:06 10_57_13_23 kernel: Process xfsdatad/6 (pid: 1710, threadinfo ffff88086b3c2000, task ffff8808684eeb00)
Nov 19 17:04:06 10_57_13_23 kernel: Stack:
Nov 19 17:04:06 10_57_13_23 kernel: ffff88089c4113c0 ffff88106c5bdc20 ffff88106c5bd820 ffff88106c5bd420
Nov 19 17:04:06 10_57_13_23 kernel: <0> ffff88086b3c3fd8 ffff88086b3c3fd8 0000010000000000 ffff88106c5bd020
Nov 19 17:04:06 10_57_13_23 kernel: <0> ffff88089c403e90 ffff88089c403e90 ffffffff81a830c8 000000000000014f
Nov 19 17:04:06 10_57_13_23 kernel: Call Trace:
Nov 19 17:04:06 10_57_13_23 kernel:
Nov 19 17:04:06 10_57_13_23 kernel: [] ? __do_softirq+0xc1/0x1d0
Nov 19 17:04:06 10_57_13_23 kernel: [] ? hrtimer_interrupt+0x140/0x250
Nov 19 17:04:06 10_57_13_23 kernel: [] ? call_softirq+0x1c/0x30
Nov 19 17:04:06 10_57_13_23 kernel: [] ? do_softirq+0x65/0xa0
Nov 19 17:04:06 10_57_13_23 kernel: [] ? irq_exit+0x85/0x90
Nov 19 17:04:06 10_57_13_23 kernel: [] ? smp_apic_timer_interrupt+0x70/0x9b
Nov 19 17:04:06 10_57_13_23 kernel: [] ? apic_timer_interrupt+0x13/0x20
Nov 19 17:04:06 10_57_13_23 kernel:
Nov 19 17:04:06 10_57_13_23 kernel: [] ? end_buffer_async_write+0x38/0x190