内核启动时，加载基于LSISAS1068E控制器mptsas动栈信息，对了解驱动有帮助。该内核栈信息基于2.6.32-71.el6内核。
scsi0 : ioc0: LSISAS1068E B3, FwRev=011a0000h, Ports=1, MaxQ=266, IRQ=32
****************************************
tie the class to the device
device: ‘host0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff813434e6>] scsi_add_host_with_dma+0xc6/0x240
[<ffffffffa0048b6c>] mptsas_probe+0x37c/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘sas_host0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8133519b>] ? pm_runtime_init+0xcb/0xe0
[<ffffffff8132c04e>] device_register+0x1e/0x30
[<ffffffff8132c278>] device_create_vargs+0x108/0x180
[<ffffffffa0003800>] ? sas_host_release+0x0/0x50 [scsi_transport_sas]
[<ffffffff8132c321>] device_create+0x31/0x40
[<ffffffff8125afba>] ? kobject_get+0x1a/0x30
[<ffffffff8124b8c7>] bsg_register_queue+0x107/0x1d0
[<ffffffffa0000488>] sas_bsg_initialize+0x88/0x180 [scsi_transport_sas]
[<ffffffff81332e50>] ? transport_setup_classdev+0x0/0x20
[<ffffffffa00037b3>] sas_host_setup+0x83/0xd0 [scsi_transport_sas]
[<ffffffff81332e68>] transport_setup_classdev+0x18/0x20
[<ffffffff81332dad>] attribute_container_add_device+0x10d/0x1a0
[<ffffffff81333015>] transport_setup_device+0x15/0x20
[<ffffffff8134f2e7>] scsi_sysfs_add_host+0x87/0xb0
[<ffffffff81343592>] scsi_add_host_with_dma+0x172/0x240
[<ffffffffa0048b6c>] mptsas_probe+0x37c/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘host0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8125afba>] ? kobject_get+0x1a/0x30
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffff8134f2ef>] scsi_sysfs_add_host+0x8f/0xb0
[<ffffffff81343592>] scsi_add_host_with_dma+0x172/0x240
[<ffffffffa0048b6c>] mptsas_probe+0x37c/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘phy-0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0000e75>] sas_phy_add+0x25/0x40 [scsi_transport_sas]
[<ffffffffa0043240>] mptsas_probe_one_phy+0x3a0/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘port-0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0000e35>] sas_port_add+0x35/0x50 [scsi_transport_sas]
[<ffffffffa0043358>] mptsas_probe_one_phy+0x4b8/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘expander-0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0002f8a>] sas_rphy_add+0x8a/0x150 [scsi_transport_sas]
[<ffffffffa00432e0>] mptsas_probe_one_phy+0x440/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘expander-0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff811df806>] ? sysfs_create_file+0x26/0x30
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0002f8a>] sas_rphy_add+0x8a/0x150 [scsi_transport_sas]
[<ffffffffa00432e0>] mptsas_probe_one_phy+0x440/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘expander-0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8133519b>] ? pm_runtime_init+0xcb/0xe0
[<ffffffff8132c04e>] device_register+0x1e/0x30
[<ffffffff8132c278>] device_create_vargs+0x108/0x180
[<ffffffff8132c321>] device_create+0x31/0x40
[<ffffffff8125afba>] ? kobject_get+0x1a/0x30
[<ffffffff8124b8c7>] bsg_register_queue+0x107/0x1d0
[<ffffffff8123fecd>] ? blk_init_queue_node+0x4d/0x80
[<ffffffffa0000488>] sas_bsg_initialize+0x88/0x180 [scsi_transport_sas]
[<ffffffff81332a24>] ? attribute_container_device_trigger+0xc4/0xe0
[<ffffffffa0002f9d>] sas_rphy_add+0x9d/0x150 [scsi_transport_sas]
[<ffffffffa00432e0>] mptsas_probe_one_phy+0x440/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘phy-0:1’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0000e75>] sas_phy_add+0x25/0x40 [scsi_transport_sas]
[<ffffffffa0043240>] mptsas_probe_one_phy+0x3a0/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘phy-0:2’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0000e75>] sas_phy_add+0x25/0x40 [scsi_transport_sas]
[<ffffffffa0043240>] mptsas_probe_one_phy+0x3a0/0x5f0 [mptsas]
[<ffffffffa0047ee1>] mptsas_probe_hba_phys+0x431/0x9f0 [mptsas]
[<ffffffffa00484c2>] mptsas_scan_sas_topology+0x22/0x350 [mptsas]
[<ffffffff81332f15>] ? transport_configure_device+0x15/0x20
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘port-0:0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0000e35>] sas_port_add+0x35/0x50 [scsi_transport_sas]
[<ffffffffa0043358>] mptsas_probe_one_phy+0x4b8/0x5f0 [mptsas]
[<ffffffffa0045ccb>] mptsas_expander_refresh+0x27b/0x4f0 [mptsas]
[<ffffffff814c7c1e>] ? panic+0x133/0x137
[<ffffffffa00487ea>] mptsas_scan_sas_topology+0x34a/0x350 [mptsas]
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
tie the class to the device
device: ‘phy-0:0:11’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0000e75>] sas_phy_add+0x25/0x40 [scsi_transport_sas]
[<ffffffffa0043240>] mptsas_probe_one_phy+0x3a0/0x5f0 [mptsas]
[<ffffffffa0045ccb>] mptsas_expander_refresh+0x27b/0x4f0 [mptsas]
[<ffffffff814c7c1e>] ? panic+0x133/0x137
[<ffffffffa00487ea>] mptsas_scan_sas_topology+0x34a/0x350 [mptsas]
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘end_device-0:0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8132a3b9>] ? get_device+0x19/0x20
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0002f8a>] sas_rphy_add+0x8a/0x150 [scsi_transport_sas]
[<ffffffffa0043607>] mptsas_add_end_device+0x177/0x240 [mptsas]
[<ffffffffa0048640>] mptsas_scan_sas_topology+0x1a0/0x350 [mptsas]
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘end_device-0:0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff811df806>] ? sysfs_create_file+0x26/0x30
[<ffffffff81332fb0>] ? transport_add_class_device+0x0/0x50
[<ffffffff813328a6>] attribute_container_add_class_device+0x16/0x30
[<ffffffff81332fd4>] transport_add_class_device+0x24/0x50
[<ffffffff813329f8>] attribute_container_device_trigger+0x98/0xe0
[<ffffffff81332f35>] transport_add_device+0x15/0x20
[<ffffffffa0002f8a>] sas_rphy_add+0x8a/0x150 [scsi_transport_sas]
[<ffffffffa0043607>] mptsas_add_end_device+0x177/0x240 [mptsas]
[<ffffffffa0048640>] mptsas_scan_sas_topology+0x1a0/0x350 [mptsas]
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘0:0:0:0’: device_add
Pid: 419, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff81332a24>] ? attribute_container_device_trigger+0xc4/0xe0
[<ffffffff8134f6b0>] scsi_sysfs_add_sdev+0xa0/0x2c0
[<ffffffff8134d0d6>] scsi_probe_and_add_lun+0xea6/0xed0
[<ffffffff8134bef2>] ? scsi_alloc_target+0x292/0x2d0
[<ffffffff8134d221>] __scsi_scan_target+0x121/0x750
[<ffffffff8132c321>] ? device_create+0x31/0x40
[<ffffffff8124b90a>] ? bsg_register_queue+0x14a/0x1d0
[<ffffffff8123fecd>] ? blk_init_queue_node+0x4d/0x80
[<ffffffff8134df80>] scsi_scan_target+0xd0/0xe0
[<ffffffffa0003001>] sas_rphy_add+0x101/0x150 [scsi_transport_sas]
[<ffffffffa0043607>] mptsas_add_end_device+0x177/0x240 [mptsas]
[<ffffffffa0048640>] mptsas_scan_sas_topology+0x1a0/0x350 [mptsas]
[<ffffffff8134363b>] ? scsi_add_host_with_dma+0x21b/0x240
[<ffffffffa0048b8b>] mptsas_probe+0x39b/0x510 [mptsas]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff81332c8d>] ? attribute_container_register+0x5d/0x70
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffffa001626d>] ? mpt_register+0x9d/0xb0 [mptbase]
[<ffffffffa0051000>] ? mptsas_init+0x0/0x141 [mptsas]
[<ffffffffa0051129>] mptsas_init+0x129/0x141 [mptsas]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘host3’: device_add
Pid: 495, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff813434e6>] scsi_add_host_with_dma+0xc6/0x240
[<ffffffff81343a4f>] ? scsi_host_alloc+0x2cf/0x320
[<ffffffff8135d775>] ata_scsi_add_hosts+0x95/0x120
[<ffffffff81368bf0>] ? ata_sff_interrupt+0x0/0x120
[<ffffffff81355179>] ata_host_register+0x99/0x250
[<ffffffff81368bf0>] ? ata_sff_interrupt+0x0/0x120
[<ffffffff81365b45>] ata_pci_sff_activate_host+0x115/0x230
[<ffffffff813f789a>] ? pcibios_set_master+0xaa/0xc0
[<ffffffffa000c268>] piix_init_one+0x7bd/0x7dd [ata_piix]
[<ffffffff812765c7>] local_pci_probe+0x17/0x20
[<ffffffff812777b1>] pci_device_probe+0x101/0x120
[<ffffffff8132ec92>] ? driver_sysfs_add+0x62/0x90
[<ffffffff8132ee30>] driver_probe_device+0xa0/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff814cd7e5>] ? notifier_call_chain+0x55/0x80
[<ffffffff81277a16>] __pci_register_driver+0x56/0xd0
[<ffffffff81097125>] ? __blocking_notifier_call_chain+0x65/0x80
[<ffffffffa002b000>] ? piix_init+0x0/0x2e [ata_piix]
[<ffffffffa002b01e>] piix_init+0x1e/0x2e [ata_piix]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
scsi4 : ata_piix
########################################
ata3: SATA max UDMA/133 cmd 0xc400 ctl 0xc080 bmdma 0xb880 irq 19
ata4: SATA max UDMA/133 cmd 0xc000 ctl 0xbc00 bmdma 0xb888 irq 19
ata4: SATA link down (SStatus 0 SControl 300)
ata3: SATA link down (SStatus 0 SControl 300)
ata1.00: SATA link down (SStatus 0 SControl 300)
ata1.01: SATA link down (SStatus 0 SControl 300)
ata2.00: SATA link down (SStatus 0 SControl 300)
ata2.01: SATA link down (SStatus 0 SControl 300)
****************************************
tie the class to the device
device: ‘0:0:0:0’: device_add
Pid: 538, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffffa0062980>] sd_probe+0x230/0x350 [sd_mod]
[<ffffffff8132eed3>] driver_probe_device+0x143/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff813300f3>] ? __class_register+0x1b3/0x270
[<ffffffff8134f346>] scsi_register_driver+0x16/0x20
[<ffffffffa006b09e>] init_sd+0x9e/0x169 [sd_mod]
[<ffffffffa006b000>] ? init_sd+0x0/0x169 [sd_mod]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘0:0:6:0’: device_add
Pid: 538, comm: modprobe Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffffa0062980>] sd_probe+0x230/0x350 [sd_mod]
[<ffffffff8132eed3>] driver_probe_device+0x143/0x2a0
[<ffffffff8132f0db>] __driver_attach+0xab/0xb0
[<ffffffff8132f030>] ? __driver_attach+0x0/0xb0
sd 0:0:5:0: [sdf] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[<ffffffff8132e094>] bus_for_each_dev+0x64/0x90
[<ffffffff8132ebce>] driver_attach+0x1e/0x20
[<ffffffff8132e4d0>] bus_add_driver+0x200/0x300
[<ffffffff8132f406>] driver_register+0x76/0x140
[<ffffffff813300f3>] ? __class_register+0x1b3/0x270
[<ffffffff8134f346>] scsi_register_driver+0x16/0x20
[<ffffffffa006b09e>] init_sd+0x9e/0x169 [sd_mod]
[<ffffffffa006b000>] ? init_sd+0x0/0x169 [sd_mod]
[<ffffffff8100a04c>] do_one_initcall+0x3c/0x1d0
[<ffffffff810af5ef>] sys_init_module+0xdf/0x250
[<ffffffff81013172>] system_call_fastpath+0x16/0x1b
########################################
****************************************
tie the class to the device
device: ‘sdj’: device_add
Pid: 544, comm: async/9 Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff811dad21>] register_disk+0x41/0x170
[<ffffffff8124901c>] add_disk+0x8c/0x160
[<ffffffffa006434b>] sd_probe_async+0x13b/0x210 [sd_mod]
[<ffffffff81092006>] ? add_wait_queue+0x46/0x60
[<ffffffff81099042>] async_thread+0x102/0x250
[<ffffffff8105c490>] ? default_wake_function+0x0/0x20
[<ffffffff81098f40>] ? async_thread+0x0/0x250
[<ffffffff81091936>] kthread+0x96/0xa0
[<ffffffff810141ca>] child_rip+0xa/0x20
[<ffffffff810918a0>] ? kthread+0x0/0xa0
[<ffffffff810141c0>] ? child_rip+0x0/0x20
########################################
****************************************
tie the class to the device
device: ‘sda1’: device_add
Pid: 508, comm: async/0 Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8133519b>] ? pm_runtime_init+0xcb/0xe0
[<ffffffff811db060>] add_partition+0x210/0x380
[<ffffffff811dbb1b>] rescan_partitions+0x32b/0x470
[<ffffffffa0060f51>] ? sd_open+0x81/0x1f0 [sd_mod]
[<ffffffff811a4486>] __blkdev_get+0x1b6/0x3c0
[<ffffffff811a46a0>] blkdev_get+0x10/0x20
[<ffffffff811dae35>] register_disk+0x155/0x170
[<ffffffff8124901c>] add_disk+0x8c/0x160
[<ffffffffa006434b>] sd_probe_async+0x13b/0x210 [sd_mod]
[<ffffffff81099042>] async_thread+0x102/0x250
[<ffffffff8105c490>] ? default_wake_function+0x0/0x20
[<ffffffff81098f40>] ? async_thread+0x0/0x250
[<ffffffff81091936>] kthread+0x96/0xa0
[<ffffffff810141ca>] child_rip+0xa/0x20
[<ffffffff810918a0>] ? kthread+0x0/0xa0
[<ffffffff810141c0>] ? child_rip+0x0/0x20
########################################
***************************************
tie the class to the device
device: ‘8:32’: device_add
Pid: 511, comm: async/2 Not tainted 2.6.32-71.el6.debug #7
Call Trace:
[<ffffffff8132bf53>] device_add+0x5b3/0x690
[<ffffffff8133519b>] ? pm_runtime_init+0xcb/0xe0
[<ffffffff8132c04e>] device_register+0x1e/0x30
[<ffffffff8132c278>] device_create_vargs+0x108/0x180
[<ffffffff8112e597>] bdi_register+0x77/0x1b0
[<ffffffff81239a5c>] ? elv_register_queue+0x7c/0x90
[<ffffffff8112e6f8>] bdi_register_dev+0x28/0x30
[<ffffffff8124903e>] add_disk+0xae/0x160
[<ffffffffa006434b>] sd_probe_async+0x13b/0x210 [sd_mod]
[<ffffffff81099042>] async_thread+0x102/0x250
[<ffffffff8105c490>] ? default_wake_function+0x0/0x20
[<ffffffff81098f40>] ? async_thread+0x0/0x250
[<ffffffff81091936>] kthread+0x96/0xa0
[<ffffffff810141ca>] child_rip+0xa/0x20
[<ffffffff810918a0>] ? kthread+0x0/0xa0
[<ffffffff810141c0>] ? child_rip+0x0/0x20
########################################
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