Hi all, Now I use 3.10 kernel, and set the MaxConnection in session to 8 for MCS use, then use windows iscsi initiator to login all these 8 connections. after these steps, I use 'echo "0" tpgt_1/enable' to disable the target by configFS, then crash happen, call stack is attached. I found that in iscsit_free_session, iscsit_cause_connection_reinstatement was called and the input parameter "sleep" is set to 1, I think it want to close these connections one by one; but when iscsit_close_connection called, it want to send SIGINT to all the connections in this session by iscsit_stop_session(sess, 0, 0), is there any problem about this? When I set the "sleep" parameter of iscsit_cause_connection_reinstatement to “0” in iscsit_free_session, or annotate the iscsit_stop_session call in iscsit_close_connection, this crash will not happen.
[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-229.4.2.el7.x86_64 (root@localhost) (gcc version 4.8.2 20140120 (Red Hat 4.8.2-16) (GCC) ) #2 SMP Mon Jan 18 01:32:08 CST 2016 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.10.0-229.4.2.el7.x86_64 selinux=0 root=UUID=1ad188a8-bccc-4897-8605-2f7e4f433573 ro vconsole.font=latarcyrheb-sun16 crashkernel=512M vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 acpi_enforce_resources=lax [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000be9ddfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000be9de000-0x00000000bea20fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bea21000-0x00000000ce2f8fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ce2f9000-0x00000000ce39bfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ce39c000-0x00000000ce421fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ce422000-0x00000000ce4cafff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000ce4cb000-0x00000000cf7fefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000cf7ff000-0x00000000cf7fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Supermicro X9SCL/X9SCM/X9SCL/X9SCM, BIOS 2.10 01/09/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] No AGP bridge found [ 0.000000] e820: last_pfn = 0x230000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CBFFF write-protect [ 0.000000] CC000-E7FFF uncachable [ 0.000000] E8000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask E00000000 write-back [ 0.000000] 1 base 200000000 mask FE0000000 write-back [ 0.000000] 2 base 220000000 mask FF0000000 write-back [ 0.000000] 3 base 0E0000000 mask FE0000000 uncachable [ 0.000000] 4 base 0D0000000 mask FF0000000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] original variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 8GB, type WB [ 0.000000] reg 1, base: 8GB, range: 512MB, type WB [ 0.000000] reg 2, base: 8704MB, range: 256MB, type WB [ 0.000000] reg 3, base: 3584MB, range: 512MB, type UC [ 0.000000] reg 4, base: 3328MB, range: 256MB, type UC [ 0.000000] total RAM covered: 8192M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K \x09chunk_size: 64K \x09num_reg: 6 \x09lose cover RAM: 0G [ 0.000000] New variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB [ 0.000000] reg 2, base: 3GB, range: 256MB, type WB [ 0.000000] reg 3, base: 4GB, range: 4GB, type WB [ 0.000000] reg 4, base: 8GB, range: 512MB, type WB [ 0.000000] reg 5, base: 8704MB, range: 256MB, type WB [ 0.000000] e820: update [mem 0xd0000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xcf800 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fd780-0x000fd78f] mapped at [ffff8800000fd780] [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01ee9000, 0x01ee9fff] PGTABLE [ 0.000000] BRK [0x01eea000, 0x01eeafff] PGTABLE [ 0.000000] BRK [0x01eeb000, 0x01eebfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x22fe00000-0x22fffffff] [ 0.000000] [mem 0x22fe00000-0x22fffffff] page 2M [ 0.000000] BRK [0x01eec000, 0x01eecfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x22c000000-0x22fdfffff] [ 0.000000] [mem 0x22c000000-0x22fdfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x200000000-0x22bffffff] [ 0.000000] [mem 0x200000000-0x22bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xbe9ddfff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xbe7fffff] page 2M [ 0.000000] [mem 0xbe800000-0xbe9ddfff] page 4k [ 0.000000] init_memory_mapping: [mem 0xbea21000-0xce2f8fff] [ 0.000000] [mem 0xbea21000-0xbebfffff] page 4k [ 0.000000] [mem 0xbec00000-0xce1fffff] page 2M [ 0.000000] [mem 0xce200000-0xce2f8fff] page 4k [ 0.000000] BRK [0x01eed000, 0x01eedfff] PGTABLE [ 0.000000] BRK [0x01eee000, 0x01eeefff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0xce39c000-0xce421fff] [ 0.000000] [mem 0xce39c000-0xce421fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xcf7ff000-0xcf7fffff] [ 0.000000] [mem 0xcf7ff000-0xcf7fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff] [ 0.000000] [mem 0x100000000-0x1ffffffff] page 2M [ 0.000000] RAMDISK: [mem 0x33286000-0x3593afff] [ 0.000000] ACPI: RSDP 00000000000f0490 00024 (v02 SUPERM) [ 0.000000] ACPI: XSDT 00000000ce4aa080 00084 (v01 SUPERM SMCI--MB 00000001 AMI 00010013) [ 0.000000] ACPI: FACP 00000000ce4b5208 0010C (v05 SUPERM SMCI--MB 00000001 AMI 00010013) [ 0.000000] ACPI: DSDT 00000000ce4aa1a0 0B068 (v02 SUPERM SMCI--MB 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 00000000ce4c9080 00040 [ 0.000000] ACPI: APIC 00000000ce4b5318 00092 (v03 SUPERM SMCI--MB 00000001 AMI 00010013) [ 0.000000] ACPI: FPDT 00000000ce4b53b0 00044 (v01 SUPERM SMCI--MB 00000001 AMI 00010013) [ 0.000000] ACPI: MCFG 00000000ce4b53f8 0003C (v01 SUPERM SMCI--MB 00000001 MSFT 00000097) [ 0.000000] ACPI: HPET 00000000ce4b5438 00038 (v01 SUPERM SMCI--MB 00000001 AMI. 00000005) [ 0.000000] ACPI: SSDT 00000000ce4b5470 00397 (v01 SataRe SataTabl 00001000 INTL 20091112) [ 0.000000] ACPI: SSDT 00000000ce4b5808 009A4 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.000000] ACPI: SSDT 00000000ce4b61b0 00B18 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: EINJ 00000000ce4b6cc8 00130 (v01 AMI AMI EINJ 00000000 00000000) [ 0.000000] ACPI: ERST 00000000ce4b6df8 00210 (v01 AMIER AMI ERST 00000000 00000000) [ 0.000000] ACPI: HEST 00000000ce4b7008 000A8 (v01 AMI AMI HEST 00000000 00000000) [ 0.000000] ACPI: BERT 00000000ce4b70b0 00030 (v01 AMI AMI BERT 00000000 00000000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000022fffffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x22fffffff] [ 0.000000] NODE_DATA [mem 0x22ffcf000-0x22fff5fff] [ 0.000000] Reserving 512MB of memory at 304MB for crashkernel (System RAM: 8162MB) [ 0.000000] [ffffea0000000000-ffffea0008bfffff] PMD -> [ffff880227600000-ffff88022f5fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x22fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009dfff] [ 0.000000] node 0: [mem 0x00100000-0xbe9ddfff] [ 0.000000] node 0: [mem 0xbea21000-0xce2f8fff] [ 0.000000] node 0: [mem 0xce39c000-0xce421fff] [ 0.000000] node 0: [mem 0xcf7ff000-0xcf7fffff] [ 0.000000] node 0: [mem 0x100000000-0x22fffffff] [ 0.000000] On node 0 totalpages: 2089690 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13133 pages used for memmap [ 0.000000] DMA32 zone: 840509 pages, LIFO batch:31 [ 0.000000] Normal zone: 19456 pages used for memmap [ 0.000000] Normal zone: 1245184 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009efff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbe9de000-0xbea20fff] [ 0.000000] PM: Registered nosave memory: [mem 0xce2f9000-0xce39bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xce422000-0xce4cafff] [ 0.000000] PM: Registered nosave memory: [mem 0xce4cb000-0xcf7fefff] [ 0.000000] PM: Registered nosave memory: [mem 0xcf800000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xcf800000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88022fc00000 s82752 r8192 d23744 u262144 [ 0.000000] pcpu-alloc: s82752 r8192 d23744 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2057016 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-229.4.2.el7.x86_64 selinux=0 root=UUID=1ad188a8-bccc-4897-8605-2f7e4f433573 ro vconsole.font=latarcyrheb-sun16 crashkernel=512M vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8 acpi_enforce_resources=lax [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 7580988k/9175040k available (6251k kernel code, 816280k absent, 777772k reserved, 4188k data, 1604k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] \x09RCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=8. [ 0.000000] \x09Experimental no-CBs for all CPUs [ 0.000000] \x09Experimental no-CBs CPUs: 0-7. [ 0.000000] NR_IRQS:327936 nr_irqs:744 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 33554432 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.001000] tsc: Detected 3300.117 MHz processor [ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6600.23 BogoMIPS (lpj=3300117) [ 0.000004] pid_max: default: 32768 minimum: 301 [ 0.000028] Security Framework initialized [ 0.000034] SELinux: Disabled at boot. [ 0.000485] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.002177] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.002909] Mount-cache hash table entries: 4096 [ 0.003070] Initializing cgroup subsys memory [ 0.003077] Initializing cgroup subsys devices [ 0.003078] Initializing cgroup subsys freezer [ 0.003079] Initializing cgroup subsys net_cls [ 0.003080] Initializing cgroup subsys blkio [ 0.003081] Initializing cgroup subsys perf_event [ 0.003083] Initializing cgroup subsys hugetlb [ 0.003102] CPU: Physical Processor ID: 0 [ 0.003103] CPU: Processor Core ID: 0 [ 0.003106] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'\x0aENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.003377] mce: CPU supports 9 MCE banks [ 0.003387] CPU0: Thermal monitoring enabled (TM1) [ 0.003394] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0\x0aLast level dTLB entries: 4KB 512, 2MB 32, 4MB 32\x0atlb_flushall_shift: 2 [ 0.003472] Freeing SMP alternatives: 24k freed [ 0.004337] ACPI: Core revision 20130517 [ 0.008316] ACPI: All ACPI Tables successfully acquired [ 0.018025] ftrace: allocating 23915 entries in 94 pages [ 0.027006] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.037001] smpboot: CPU0: Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz (fam: 06, model: 3a, stepping: 09) [ 0.037007] TSC deadline timer enabled [ 0.037021] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver. [ 0.037035] ... version: 3 [ 0.037036] ... bit width: 48 [ 0.037037] ... generic registers: 4 [ 0.037037] ... value mask: 0000ffffffffffff [ 0.037038] ... max period: 0000ffffffffffff [ 0.037039] ... fixed-purpose events: 3 [ 0.037039] ... event mask: 000000070000000f [ 0.051500] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.038031] smpboot: Booting Node 0, Processors #1 #2 #3 #4 #5 #6 #7 OK [ 0.132351] Brought up 8 CPUs [ 0.132354] smpboot: Total of 8 processors activated (52801.87 BogoMIPS) [ 0.139112] devtmpfs: initialized [ 0.140936] EVM: security.selinux [ 0.140937] EVM: security.ima [ 0.140938] EVM: security.capability [ 0.140986] PM: Registering ACPI NVS region [mem 0xbe9de000-0xbea20fff] (274432 bytes) [ 0.140990] PM: Registering ACPI NVS region [mem 0xce422000-0xce4cafff] (692224 bytes) [ 0.141574] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.141637] NET: Registered protocol family 16 [ 0.141760] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.141762] ACPI: bus type PCI registered [ 0.141763] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.141804] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.141805] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.148718] PCI: Using configuration type 1 for base access [ 0.149454] ACPI: Added _OSI(Module Device) [ 0.149456] ACPI: Added _OSI(Processor Device) [ 0.149456] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.149459] ACPI: Added _OSI(Processor Aggregator Device) [ 0.150446] ACPI: EC: Look up EC in DSDT [ 0.151480] ACPI: Executed 1 blocks of module-level executable AML code [ 0.156076] \_SB_:_OSC invalid UUID [ 0.156077] _OSC request data:1 1f [ 0.156259] ACPI: SSDT 00000000ce32b018 0083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.156503] ACPI: Dynamic OEM Table Load: [ 0.156505] ACPI: SSDT (null) 0083B (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.159116] ACPI: SSDT 00000000ce330a98 00303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.159380] ACPI: Dynamic OEM Table Load: [ 0.159381] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.162030] ACPI: SSDT 00000000ce34ac18 00119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.162272] ACPI: Dynamic OEM Table Load: [ 0.162274] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.164744] ACPI: Interpreter enabled [ 0.164750] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571) [ 0.164753] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20130517/hwxface-571) [ 0.164760] ACPI: (supports S0 S1 S4 S5) [ 0.164761] ACPI: Using IOAPIC for interrupt routing [ 0.164789] HEST: Table parsing has been initialized. [ 0.164791] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.169047] ACPI: Power Resource [FN00] (off) [ 0.169091] ACPI: Power Resource [FN01] (off) [ 0.169131] ACPI: Power Resource [FN02] (off) [ 0.169173] ACPI: Power Resource [FN03] (off) [ 0.169215] ACPI: Power Resource [FN04] (off) [ 0.169567] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.169570] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.169646] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] [ 0.169715] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] [ 0.170138] PCI host bridge to bus 0000:00 [ 0.170140] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.170141] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.170142] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.170143] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.170144] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff] [ 0.170145] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff] [ 0.170147] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff] [ 0.170148] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff] [ 0.170149] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff] [ 0.170150] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff] [ 0.170151] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff] [ 0.170152] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xfeafffff] [ 0.170158] pci 0000:00:00.0: [8086:0158] type 00 class 0x060000 [ 0.170217] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400 [ 0.170241] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.170268] pci 0000:00:01.0: System wakeup disabled by ACPI [ 0.170318] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000 [ 0.170335] pci 0000:00:19.0: reg 0x10: [mem 0xdf900000-0xdf91ffff] [ 0.170343] pci 0000:00:19.0: reg 0x14: [mem 0xdf925000-0xdf925fff] [ 0.170351] pci 0000:00:19.0: reg 0x18: [io 0xf020-0xf03f] [ 0.170409] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.170441] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.170469] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320 [ 0.170488] pci 0000:00:1a.0: reg 0x10: [mem 0xdf924000-0xdf9243ff] [ 0.170570] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.170613] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.170638] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400 [ 0.170712] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.170748] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.170772] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400 [ 0.170845] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.170880] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 0.170908] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320 [ 0.170927] pci 0000:00:1d.0: reg 0x10: [mem 0xdf923000-0xdf9233ff] [ 0.171014] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.171057] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.171078] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401 [ 0.171147] pci 0000:00:1e.0: System wakeup disabled by ACPI [ 0.171168] pci 0000:00:1f.0: [8086:1c52] type 00 class 0x060100 [ 0.171312] pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601 [ 0.171328] pci 0000:00:1f.2: reg 0x10: [io 0xf070-0xf077] [ 0.171335] pci 0000:00:1f.2: reg 0x14: [io 0xf060-0xf063] [ 0.171343] pci 0000:00:1f.2: reg 0x18: [io 0xf050-0xf057] [ 0.171350] pci 0000:00:1f.2: reg 0x1c: [io 0xf040-0xf043] [ 0.171357] pci 0000:00:1f.2: reg 0x20: [io 0xf000-0xf01f] [ 0.171364] pci 0000:00:1f.2: reg 0x24: [mem 0xdf922000-0xdf9227ff] [ 0.171405] pci 0000:00:1f.2: PME# supported from D3hot [ 0.171452] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500 [ 0.171466] pci 0000:00:1f.3: reg 0x10: [mem 0xdf921000-0xdf9210ff 64bit] [ 0.171485] pci 0000:00:1f.3: reg 0x20: [io 0x0580-0x059f] [ 0.171566] pci 0000:01:00.0: [1000:0072] type 00 class 0x010700 [ 0.171572] pci 0000:01:00.0: reg 0x10: [io 0xe000-0xe0ff] [ 0.171579] pci 0000:01:00.0: reg 0x14: [mem 0xdf600000-0xdf603fff 64bit] [ 0.171585] pci 0000:01:00.0: reg 0x1c: [mem 0xdf580000-0xdf5bffff 64bit] [ 0.171593] pci 0000:01:00.0: reg 0x30: [mem 0xdf100000-0xdf17ffff pref] [ 0.171621] pci 0000:01:00.0: supports D1 D2 [ 0.171633] pci 0000:01:00.0: reg 0x174: [mem 0xdf5c0000-0xdf5c3fff 64bit] [ 0.171639] pci 0000:01:00.0: reg 0x17c: [mem 0xdf180000-0xdf1bffff 64bit] [ 0.172948] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.172952] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.172956] pci 0000:00:01.0: bridge window [mem 0xdf100000-0xdf6fffff] [ 0.173054] pci 0000:02:00.0: [1077:2532] type 00 class 0x0c0400 [ 0.173071] pci 0000:02:00.0: reg 0x10: [io 0xd100-0xd1ff] [ 0.173089] pci 0000:02:00.0: reg 0x14: [mem 0xdf884000-0xdf887fff 64bit] [ 0.173132] pci 0000:02:00.0: reg 0x30: [mem 0xdf840000-0xdf87ffff pref] [ 0.173230] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.173259] pci 0000:02:00.1: [1077:2532] type 00 class 0x0c0400 [ 0.173276] pci 0000:02:00.1: reg 0x10: [io 0xd000-0xd0ff] [ 0.173294] pci 0000:02:00.1: reg 0x14: [mem 0xdf880000-0xdf883fff 64bit] [ 0.173337] pci 0000:02:00.1: reg 0x30: [mem 0xdf800000-0xdf83ffff pref] [ 0.174960] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.174965] pci 0000:00:1c.0: bridge window [io 0xd000-0xdfff] [ 0.174970] pci 0000:00:1c.0: bridge window [mem 0xdf800000-0xdf8fffff] [ 0.175090] pci 0000:03:00.0: [8086:10d3] type 00 class 0x020000 [ 0.175123] pci 0000:03:00.0: reg 0x10: [mem 0xdf700000-0xdf71ffff] [ 0.175168] pci 0000:03:00.0: reg 0x18: [io 0xc000-0xc01f] [ 0.175192] pci 0000:03:00.0: reg 0x1c: [mem 0xdf720000-0xdf723fff] [ 0.175405] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.175453] pci 0000:03:00.0: System wakeup disabled by ACPI [ 0.176965] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.176970] pci 0000:00:1c.4: bridge window [io 0xc000-0xcfff] [ 0.176976] pci 0000:00:1c.4: bridge window [mem 0xdf700000-0xdf7fffff] [ 0.177043] pci 0000:04:03.0: [102b:0532] type 00 class 0x030000 [ 0.177058] pci 0000:04:03.0: reg 0x10: [mem 0xdd000000-0xddffffff pref] [ 0.177067] pci 0000:04:03.0: reg 0x14: [mem 0xdf000000-0xdf003fff] [ 0.177076] pci 0000:04:03.0: reg 0x18: [mem 0xde800000-0xdeffffff] [ 0.177174] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode) [ 0.177179] pci 0000:00:1e.0: bridge window [mem 0xde800000-0xdf0fffff] [ 0.177184] pci 0000:00:1e.0: bridge window [mem 0xdd000000-0xddffffff 64bit pref] [ 0.177186] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 0.177187] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 0.177188] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 0.177189] pci 0000:00:1e.0: bridge window [mem 0x000cc000-0x000cffff] (subtractive decode) [ 0.177190] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000d3fff] (subtractive decode) [ 0.177191] pci 0000:00:1e.0: bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode) [ 0.177192] pci 0000:00:1e.0: bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode) [ 0.177193] pci 0000:00:1e.0: bridge window [mem 0x000dc000-0x000dffff] (subtractive decode) [ 0.177194] pci 0000:00:1e.0: bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode) [ 0.177196] pci 0000:00:1e.0: bridge window [mem 0x000e4000-0x000e7fff] (subtractive decode) [ 0.177197] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xfeafffff] (subtractive decode) [ 0.177223] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported) [ 0.177517] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.177553] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.177588] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.177621] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.177655] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.177688] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.177722] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.177756] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.177822] ACPI: Enabled 4 GPEs in block 00 to 3F [ 0.177883] vgaarb: device added: PCI:0000:04:03.0,decodes=io+mem,owns=io+mem,locks=none [ 0.177884] vgaarb: loaded [ 0.177885] vgaarb: bridge control possible 0000:04:03.0 [ 0.177924] SCSI subsystem initialized [ 0.177939] ACPI: bus type USB registered [ 0.177951] usbcore: registered new interface driver usbfs [ 0.177956] usbcore: registered new interface driver hub [ 0.177969] usbcore: registered new device driver usb [ 0.178023] PCI: Using ACPI for IRQ routing [ 0.183830] PCI: pci_cache_line_size set to 64 bytes [ 0.183874] e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff] [ 0.183875] e820: reserve RAM buffer [mem 0xbe9de000-0xbfffffff] [ 0.183876] e820: reserve RAM buffer [mem 0xce2f9000-0xcfffffff] [ 0.183877] e820: reserve RAM buffer [mem 0xce422000-0xcfffffff] [ 0.183878] e820: reserve RAM buffer [mem 0xcf800000-0xcfffffff] [ 0.183936] NetLabel: Initializing [ 0.183937] NetLabel: domain hash size = 128 [ 0.183938] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.183950] NetLabel: unlabeled traffic allowed by default [ 0.183985] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.183988] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.186001] Switching to clocksource hpet [ 0.188591] pnp: PnP ACPI init [ 0.188596] ACPI: bus type PNP registered [ 0.188634] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.188636] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.188643] pnp 00:01: [dma 4] [ 0.188650] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active) [ 0.188661] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active) [ 0.188719] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.188742] system 00:04: [io 0x0680-0x069f] has been reserved [ 0.188743] system 00:04: [io 0x1000-0x100f] has been reserved [ 0.188745] system 00:04: [io 0xffff] has been reserved [ 0.188746] system 00:04: [io 0xffff] has been reserved [ 0.188747] system 00:04: [io 0x0400-0x0453] could not be reserved [ 0.188748] system 00:04: [io 0x0458-0x047f] has been reserved [ 0.188749] system 00:04: [io 0x0500-0x057f] has been reserved [ 0.188751] system 00:04: [io 0x164e-0x164f] has been reserved [ 0.188752] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.188770] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.188795] system 00:06: [io 0x0454-0x0457] has been reserved [ 0.188797] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.188827] system 00:07: [io 0x04d0-0x04d1] has been reserved [ 0.188829] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.188842] pnp 00:08: Plug and Play ACPI device, IDs PNP0c04 (active) [ 0.188912] system 00:09: [io 0x0a00-0x0a1f] has been reserved [ 0.188914] system 00:09: [io 0x0a30-0x0a3f] has been reserved [ 0.188915] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.189075] pnp 00:0a: [dma 0 disabled] [ 0.189104] pnp 00:0a: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.189233] pnp 00:0b: [dma 0 disabled] [ 0.189263] pnp 00:0b: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.189328] system 00:0c: [io 0x0b00-0x0b7f] has been reserved [ 0.189330] system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.189514] system 00:0d: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.189515] system 00:0d: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.189517] system 00:0d: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.189519] system 00:0d: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.189520] system 00:0d: [mem 0xe0000000-0xefffffff] has been reserved [ 0.189522] system 00:0d: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.189523] system 00:0d: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.189524] system 00:0d: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.189525] system 00:0d: [mem 0xff000000-0xffffffff] has been reserved [ 0.189527] system 00:0d: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.189528] system 00:0d: [mem 0xd0000000-0xd0000fff] has been reserved [ 0.189529] system 00:0d: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.189614] pnp: PnP ACPI: found 14 devices [ 0.189615] ACPI: bus type PNP unregistered [ 0.195438] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.195440] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.195442] pci 0000:00:01.0: bridge window [mem 0xdf100000-0xdf6fffff] [ 0.195445] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.195448] pci 0000:00:1c.0: bridge window [io 0xd000-0xdfff] [ 0.195452] pci 0000:00:1c.0: bridge window [mem 0xdf800000-0xdf8fffff] [ 0.195459] pci 0000:00:1c.4: PCI bridge to [bus 03] [ 0.195462] pci 0000:00:1c.4: bridge window [io 0xc000-0xcfff] [ 0.195467] pci 0000:00:1c.4: bridge window [mem 0xdf700000-0xdf7fffff] [ 0.195474] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 0.195478] pci 0000:00:1e.0: bridge window [mem 0xde800000-0xdf0fffff] [ 0.195481] pci 0000:00:1e.0: bridge window [mem 0xdd000000-0xddffffff 64bit pref] [ 0.195487] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.195488] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.195489] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.195490] pci_bus 0000:00: resource 7 [mem 0x000cc000-0x000cffff] [ 0.195492] pci_bus 0000:00: resource 8 [mem 0x000d0000-0x000d3fff] [ 0.195493] pci_bus 0000:00: resource 9 [mem 0x000d4000-0x000d7fff] [ 0.195494] pci_bus 0000:00: resource 10 [mem 0x000d8000-0x000dbfff] [ 0.195495] pci_bus 0000:00: resource 11 [mem 0x000dc000-0x000dffff] [ 0.195496] pci_bus 0000:00: resource 12 [mem 0x000e0000-0x000e3fff] [ 0.195497] pci_bus 0000:00: resource 13 [mem 0x000e4000-0x000e7fff] [ 0.195498] pci_bus 0000:00: resource 14 [mem 0xd0000000-0xfeafffff] [ 0.195499] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.195500] pci_bus 0000:01: resource 1 [mem 0xdf100000-0xdf6fffff] [ 0.195502] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff] [ 0.195503] pci_bus 0000:02: resource 1 [mem 0xdf800000-0xdf8fffff] [ 0.195504] pci_bus 0000:03: resource 0 [io 0xc000-0xcfff] [ 0.195505] pci_bus 0000:03: resource 1 [mem 0xdf700000-0xdf7fffff] [ 0.195506] pci_bus 0000:04: resource 1 [mem 0xde800000-0xdf0fffff] [ 0.195507] pci_bus 0000:04: resource 2 [mem 0xdd000000-0xddffffff 64bit pref] [ 0.195508] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7] [ 0.195509] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff] [ 0.195511] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff] [ 0.195512] pci_bus 0000:04: resource 7 [mem 0x000cc000-0x000cffff] [ 0.195513] pci_bus 0000:04: resource 8 [mem 0x000d0000-0x000d3fff] [ 0.195514] pci_bus 0000:04: resource 9 [mem 0x000d4000-0x000d7fff] [ 0.195515] pci_bus 0000:04: resource 10 [mem 0x000d8000-0x000dbfff] [ 0.195516] pci_bus 0000:04: resource 11 [mem 0x000dc000-0x000dffff] [ 0.195517] pci_bus 0000:04: resource 12 [mem 0x000e0000-0x000e3fff] [ 0.195518] pci_bus 0000:04: resource 13 [mem 0x000e4000-0x000e7fff] [ 0.195519] pci_bus 0000:04: resource 14 [mem 0xd0000000-0xfeafffff] [ 0.195536] NET: Registered protocol family 2 [ 0.195642] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.195775] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.195943] TCP: Hash tables configured (established 65536 bind 65536) [ 0.195959] TCP: reno registered [ 0.195967] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.195995] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.196060] NET: Registered protocol family 1 [ 0.196317] pci 0000:04:03.0: Boot video device [ 0.196320] PCI: CLS 64 bytes, default 64 [ 0.196357] Unpacking initramfs... [ 0.661210] Freeing initrd memory: 39636k freed [ 0.665268] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.665270] software IO TLB [mem 0xca2f9000-0xce2f9000] (64MB) mapped at [ffff8800ca2f9000-ffff8800ce2f8fff] [ 0.665492] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 0.665844] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665849] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665856] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665862] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665867] microcode: CPU4 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665875] microcode: CPU5 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665879] microcode: CPU6 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665885] microcode: CPU7 sig=0x306a9, pf=0x2, revision=0x19 [ 0.665906] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba [ 0.666061] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.666083] Initialise system trusted keyring [ 0.666118] audit: initializing netlink socket (disabled) [ 0.666127] type=2000 audit(1454327250.638:1): initialized [ 0.682288] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.682937] zbud: loaded [ 0.683055] VFS: Disk quotas dquot_6.5.2 [ 0.683074] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.683198] msgmni has been set to 14884 [ 0.683235] Key type big_key registered [ 0.683628] alg: No test for stdrng (krng) [ 0.683637] NET: Registered protocol family 38 [ 0.683643] Key type asymmetric registered [ 0.683645] Asymmetric key parser 'x509' registered [ 0.683665] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.683709] io scheduler noop registered [ 0.683711] io scheduler deadline registered (default) [ 0.683723] io scheduler cfq registered [ 0.683869] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X [ 0.684082] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.684092] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.684132] intel_idle: MWAIT substates: 0x1120 [ 0.684133] intel_idle: v0.4 model 0x3A [ 0.684134] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.684226] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0 [ 0.684229] ACPI: Power Button [PWRB] [ 0.684248] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 0.684250] ACPI: Power Button [PWRF] [ 0.684289] ACPI: Fan [FAN0] (off) [ 0.684305] ACPI: Fan [FAN1] (off) [ 0.684319] ACPI: Fan [FAN2] (off) [ 0.684333] ACPI: Fan [FAN3] (off) [ 0.684345] ACPI: Fan [FAN4] (off) [ 0.684374] ACPI: Requesting acpi_cpufreq [ 0.691748] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.691749] ACPI: Thermal Zone [TZ00] (28 C) [ 0.691890] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.691891] ACPI: Thermal Zone [TZ01] (30 C) [ 0.691926] ERST: Error Record Serialization Table (ERST) support is initialized. [ 0.691928] pstore: Registered erst as persistent store backend [ 0.691961] GHES: APEI firmware first mode is enabled by WHEA _OSC. [ 0.692013] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.712559] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.733101] 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 0.733388] Non-volatile memory driver v1.3 [ 0.733391] Linux agpgart interface v0.103 [ 0.733448] crash memory driver: version 1.1 [ 0.733473] rdac: device handler registered [ 0.733510] hp_sw: device handler registered [ 0.733512] emc: device handler registered [ 0.733514] alua: device handler registered [ 0.733534] libphy: Fixed MDIO Bus: probed [ 0.733562] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.733565] ehci-pci: EHCI PCI platform driver [ 0.733636] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.733667] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 0.733678] ehci-pci 0000:00:1a.0: debug port 2 [ 0.737577] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.737590] ehci-pci 0000:00:1a.0: irq 16, io mem 0xdf924000 [ 0.743479] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.743510] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.743511] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.743512] usb usb1: Product: EHCI Host Controller [ 0.743513] usb usb1: Manufacturer: Linux 3.10.0-229.4.2.el7.x86_64 ehci_hcd [ 0.743514] usb usb1: SerialNumber: 0000:00:1a.0 [ 0.743579] hub 1-0:1.0: USB hub found [ 0.743583] hub 1-0:1.0: 2 ports detected [ 0.743711] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.743739] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.743750] ehci-pci 0000:00:1d.0: debug port 2 [ 0.747638] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.747649] ehci-pci 0000:00:1d.0: irq 23, io mem 0xdf923000 [ 0.753469] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.753488] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.753489] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.753490] usb usb2: Product: EHCI Host Controller [ 0.753491] usb usb2: Manufacturer: Linux 3.10.0-229.4.2.el7.x86_64 ehci_hcd [ 0.753492] usb usb2: SerialNumber: 0000:00:1d.0 [ 0.753551] hub 2-0:1.0: USB hub found [ 0.753555] hub 2-0:1.0: 2 ports detected [ 0.753617] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.753621] ohci-pci: OHCI PCI platform driver [ 0.753627] uhci_hcd: USB Universal Host Controller Interface driver [ 0.753657] usbcore: registered new interface driver usbserial [ 0.753662] usbcore: registered new interface driver usbserial_generic [ 0.753665] usbserial: USB Serial support registered for generic [ 0.753685] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 0.756522] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.756525] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.756583] mousedev: PS/2 mouse device common for all mice [ 0.756690] rtc_cmos 00:05: RTC can wake from S4 [ 0.756795] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 0.756821] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.756854] Intel P-state driver initializing. [ 0.756862] Intel pstate controlling: cpu 0 [ 0.756876] Intel pstate controlling: cpu 1 [ 0.756888] Intel pstate controlling: cpu 2 [ 0.756898] Intel pstate controlling: cpu 3 [ 0.756909] Intel pstate controlling: cpu 4 [ 0.756925] Intel pstate controlling: cpu 5 [ 0.756935] Intel pstate controlling: cpu 6 [ 0.756946] Intel pstate controlling: cpu 7 [ 0.757133] cpuidle: using governor menu [ 0.757368] hidraw: raw HID events driver (C) Jiri Kosina [ 0.757517] usbcore: registered new interface driver usbhid [ 0.757518] usbhid: USB HID core driver [ 0.757572] drop_monitor: Initializing network drop monitor service [ 0.757677] TCP: cubic registered [ 0.757684] Initializing XFRM netlink socket [ 0.757776] NET: Registered protocol family 10 [ 0.757952] NET: Registered protocol family 17 [ 0.758342] Loading compiled-in X.509 certificates [ 0.759624] Loaded X.509 cert 'Magrathea: Glacier signing key: 524740895fe7a1152458a60fbc6a2b5dbf539dc8' [ 0.759657] registered taskstats version 1 [ 0.762116] Key type trusted registered [ 0.764430] Key type encrypted registered [ 0.766703] IMA: No TPM chip found, activating TPM-bypass! [ 0.767215] rtc_cmos 00:05: setting system clock to 2016-02-01 11:47:31 UTC (1454327251) [ 0.768294] Freeing unused kernel memory: 1604k freed [ 0.771922] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ) [ 0.772223] systemd[1]: Running in initial RAM disk. [ 0.772284] systemd[1]: Set hostname to <supoolstor.supool>. [ 0.813759] systemd[1]: Expecting device dev-disk-by\x2duuid-1ad188a8\x2dbccc\x2d4897\x2d8605\x2d2f7e4f433573.device... [ 0.813777] systemd[1]: Starting -.slice. [ 0.813919] systemd[1]: Created slice -.slice. [ 0.813967] systemd[1]: Starting System Slice. [ 0.814035] systemd[1]: Created slice System Slice. [ 0.814075] systemd[1]: Starting Slices. [ 0.814088] systemd[1]: Reached target Slices. [ 0.814122] systemd[1]: Starting Timers. [ 0.814139] systemd[1]: Reached target Timers. [ 0.814173] systemd[1]: Starting Journal Socket. [ 0.814230] systemd[1]: Listening on Journal Socket. [ 0.814429] systemd[1]: Starting dracut cmdline hook... [ 0.814875] systemd[1]: Starting Load Kernel Modules... [ 0.815184] systemd[1]: Starting Setup Virtual Console... [ 0.815506] systemd[1]: Starting Journal Service... [ 0.815887] systemd[1]: Started Journal Service. [ 0.828943] systemd-journald[135]: Vacuuming done, freed 0 bytes [ 0.832964] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt [ 0.854072] i2c /dev entries driver [ 0.857562] spl: module verification failed: signature and/or required key missing - tainting kernel [ 0.858432] SPL: Loaded module v0.6.4.1-1 (DEBUG mode) [ 0.858550] znvpair: module license 'CDDL' taints kernel. [ 0.858552] Disabling lock debugging due to kernel taint [ 0.870040] systemd-udevd[203]: starting version 208 [ 0.871099] ZFS: Loaded module v0.6.4.1-1 (DEBUG mode), ZFS pool version 5000, ZFS filesystem version 5 [ 0.918155] libata version 3.00 loaded. [ 0.925981] ahci 0000:00:1f.2: version 3.0 [ 0.926104] ahci 0000:00:1f.2: irq 41 for MSI/MSI-X [ 0.926517] mpt2sas version 18.100.00.00 loaded [ 0.926746] mpt2sas0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (7622252 kB) [ 0.936350] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 0.936352] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst [ 0.946749] scsi host1: ahci [ 0.946841] scsi host2: ahci [ 0.946943] scsi host3: ahci [ 0.947041] scsi host4: ahci [ 0.947137] scsi host5: ahci [ 0.947236] scsi host6: ahci [ 0.947268] ata1: SATA max UDMA/133 abar m2048@0xdf922000 port 0xdf922100 irq 41 [ 0.947278] ata2: SATA max UDMA/133 abar m2048@0xdf922000 port 0xdf922180 irq 41 [ 0.947282] ata3: SATA max UDMA/133 abar m2048@0xdf922000 port 0xdf922200 irq 41 [ 0.947285] ata4: SATA max UDMA/133 abar m2048@0xdf922000 port 0xdf922280 irq 41 [ 0.947289] ata5: SATA max UDMA/133 abar m2048@0xdf922000 port 0xdf922300 irq 41 [ 0.947293] ata6: SATA max UDMA/133 abar m2048@0xdf922000 port 0xdf922380 irq 41 [ 0.951274] [drm] Initialized drm 1.1.0 20060810 [ 0.990253] mpt2sas0: MSI-X vectors supported: 1, no of cores: 8, max_msix_vectors: 8 [ 0.990277] mpt2sas 0000:01:00.0: irq 42 for MSI/MSI-X [ 0.990293] mpt2sas0-msix0: PCI-MSI-X enabled: IRQ 42 [ 0.990295] mpt2sas0: iomem(0x00000000df600000), mapped(0xffffc90010e58000), size(16384) [ 0.990296] mpt2sas0: ioport(0x000000000000e000), size(256) [ 0.998332] mpt2sas0: sending diag reset !! [ 1.003250] [TTM] Zone kernel: Available graphics memory: 3811126 kiB [ 1.003252] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 1.003253] [TTM] Initializing pool allocator [ 1.003257] [TTM] Initializing DMA pool allocator [ 1.045240] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.059183] fbcon: mgadrmfb (fb0) is primary device [ 1.159468] usb 1-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.159469] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.159618] hub 1-1:1.0: USB hub found [ 1.159716] hub 1-1:1.0: 6 ports detected [ 1.252021] ata5: SATA link down (SStatus 0 SControl 300) [ 1.252039] ata3: SATA link down (SStatus 0 SControl 300) [ 1.252059] ata4: SATA link down (SStatus 0 SControl 300) [ 1.252079] ata1: SATA link down (SStatus 0 SControl 300) [ 1.252100] ata6: SATA link down (SStatus 0 SControl 300) [ 1.254008] ata2: SATA link down (SStatus 0 SControl 300) [ 1.262992] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.378170] usb 2-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.378171] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.378763] hub 2-1:1.0: USB hub found [ 1.379044] hub 2-1:1.0: 6 ports detected [ 1.602281] Console: switching to colour frame buffer device 160x64 [ 1.650693] usb 2-1.1: new high-speed USB device number 3 using ehci-pci [ 1.664797] tsc: Refined TSC clocksource calibration: 3299.873 MHz [ 1.664798] Switching to clocksource tsc [ 1.753576] mgag200 0000:04:03.0: fb0: mgadrmfb frame buffer device [ 1.753578] mgag200 0000:04:03.0: registered panic notifier [ 1.753602] [drm] Initialized mgag200 1.0.0 20110418 for 0000:04:03.0 on minor 0 [ 1.755468] i2c i2c-1: sendbytes: NAK bailout. [ 1.766621] usb 2-1.1: New USB device found, idVendor=1f75, idProduct=0902 [ 1.766624] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.766625] usb 2-1.1: Product: KF31 [ 1.766627] usb 2-1.1: Manufacturer: KDATA [ 1.766628] usb 2-1.1: SerialNumber: 000000000000000323 [ 1.778860] usb-storage 2-1.1:1.0: USB Mass Storage device detected [ 1.778945] scsi host7: usb-storage 2-1.1:1.0 [ 1.778981] usbcore: registered new interface driver usb-storage [ 1.789055] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1.789079] Raw EDID: [ 1.789087] \x0900 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1.789102] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789118] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789134] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789149] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789165] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789181] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789196] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.789741] i2c i2c-1: sendbytes: NAK bailout. [ 1.822687] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1.822709] Raw EDID: [ 1.822717] \x0900 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1.822733] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.822748] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.822764] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.822779] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.822795] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.822811] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.822826] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.839555] usb 2-1.2: new low-speed USB device number 4 using ehci-pci [ 1.855166] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1.855189] Raw EDID: [ 1.855196] \x0900 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1.855211] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.855227] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.855243] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.855258] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.855274] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.855290] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.855305] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.887865] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 130 [ 1.887887] Raw EDID: [ 1.887894] \x0900 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff [ 1.887910] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.887925] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.887941] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.887956] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.887972] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.887988] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.888003] \x09ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1.888020] mgag200 0000:04:03.0: VGA-1: EDID block 0 invalid. [ 1.954697] usb 2-1.2: New USB device found, idVendor=17ef, idProduct=6018 [ 1.954700] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.954701] usb 2-1.2: Product: Lenovo Low Profile USB Keyboard [ 1.954702] usb 2-1.2: Manufacturer: Lenovo [ 1.965164] input: Lenovo Lenovo Low Profile USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/input/input2 [ 1.965266] hid-generic 0003:17EF:6018.0001: input,hidraw0: USB HID v1.11 Keyboard [Lenovo Lenovo Low Profile USB Keyboard] on usb-0000:00:1d.0-1.2/input0 [ 1.986036] input: Lenovo Lenovo Low Profile USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/input/input3 [ 1.986214] hid-generic 0003:17EF:6018.0002: input,hidraw1: USB HID v1.11 Device [Lenovo Lenovo Low Profile USB Keyboard] on usb-0000:00:1d.0-1.2/input1 [ 2.105175] mpt2sas0: diag reset: SUCCESS [ 2.148513] mpt2sas0: Allocated physical memory: size(3392 kB) [ 2.148516] mpt2sas0: Current Controller Queue Depth(1483), Max Controller Queue Depth(1720) [ 2.148518] mpt2sas0: Scatter Gather Elements per IO(128) [ 2.207601] mpt2sas0: LSISAS2008: FWVersion(17.00.01.00), ChipRevision(0x03), BiosVersion(07.33.00.00) [ 2.207605] mpt2sas0: Protocol=(Initiator), Capabilities=(Raid,TLR,EEDP,Snapshot Buffer,Diag Trace Buffer,Task Set Full,NCQ) [ 2.207662] scsi host0: Fusion MPT SAS Host [ 2.207836] mpt2sas0: sending port enable !! [ 2.780360] scsi 7:0:0:0: Direct-Access KDATA KF31 1.00 PQ: 0 ANSI: 5 [ 3.782569] mpt2sas0: host_add: handle(0x0001), sas_addr(0x500605b001bdbec0), phys(8) [ 6.306906] mpt2sas0: expander_add: handle(0x0009), parent(0x0001), sas_addr(0x5001c4500043d0bf), phys(30) [ 9.527623] mpt2sas0: port enable: SUCCESS [ 9.530327] scsi 0:0:0:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.530336] scsi 0:0:0:0: SATA: handle(0x000e), sas_addr(0x5001c4500043d0b3), phy(19), device_name(0x5000cca22dcd87f0) [ 9.530339] scsi 0:0:0:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(10) [ 9.530421] scsi 0:0:0:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.530425] scsi 0:0:0:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.536475] scsi 0:0:1:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.536483] scsi 0:0:1:0: SATA: handle(0x000a), sas_addr(0x5001c4500043d0ad), phy(13), device_name(0x5000cca22dcd7711) [ 9.536486] scsi 0:0:1:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(8) [ 9.536565] scsi 0:0:1:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.536569] scsi 0:0:1:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.542657] scsi 0:0:2:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.542665] scsi 0:0:2:0: SATA: handle(0x000b), sas_addr(0x5001c4500043d0ae), phy(14), device_name(0x5000cca22dcd876b) [ 9.542667] scsi 0:0:2:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(12) [ 9.542835] scsi 0:0:2:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.542841] scsi 0:0:2:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.549645] scsi 0:0:3:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.549653] scsi 0:0:3:0: SATA: handle(0x000c), sas_addr(0x5001c4500043d0af), phy(15), device_name(0x5000cca22dcd8f7c) [ 9.549656] scsi 0:0:3:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(15) [ 9.549818] scsi 0:0:3:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.549834] scsi 0:0:3:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.556943] scsi 0:0:4:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.556951] scsi 0:0:4:0: SATA: handle(0x000d), sas_addr(0x5001c4500043d0b2), phy(18), device_name(0x5000cca22dcd7716) [ 9.556953] scsi 0:0:4:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(14) [ 9.557049] scsi 0:0:4:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.557054] scsi 0:0:4:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.563219] scsi 0:0:5:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.563227] scsi 0:0:5:0: SATA: handle(0x000f), sas_addr(0x5001c4500043d0b5), phy(21), device_name(0x5000cca22dcd9014) [ 9.563229] scsi 0:0:5:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(13) [ 9.563310] scsi 0:0:5:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.563314] scsi 0:0:5:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.569382] scsi 0:0:6:0: Direct-Access ATA HGST HUS724020AL A8B0 PQ: 0 ANSI: 6 [ 9.569390] scsi 0:0:6:0: SATA: handle(0x0010), sas_addr(0x5001c4500043d0b6), phy(22), device_name(0x5000cca22dcd8fe0) [ 9.569393] scsi 0:0:6:0: SATA: enclosure_logical_id(0x5001c4500043d0bf), slot(9) [ 9.569474] scsi 0:0:6:0: atapi(n), ncq(y), asyn_notify(n), smart(y), fua(y), sw_preserve(y) [ 9.569477] scsi 0:0:6:0: qdepth(32), tagged(1), simple(0), ordered(0), scsi_level(7), cmd_que(1) [ 9.573581] scsi 0:0:7:0: Enclosure 80H10331605A0 0703 PQ: 0 ANSI: 5 [ 9.573589] scsi 0:0:7:0: SSP: handle(0x0011), sas_addr(0x5001c4500043d0bd), phy(28), device_name(0x5001c4500043d0bd) [ 9.573592] scsi 0:0:7:0: SSP: enclosure_logical_id(0x5001c4500043d0bf), slot(0) [ 9.573595] scsi 0:0:7:0: qdepth(254), tagged(1), simple(0), ordered(0), scsi_level(6), cmd_que(1) [ 9.605845] sd 7:0:0:0: [sdh] 16154624 512-byte logical blocks: (8.27 GB/7.70 GiB) [ 9.606222] sd 7:0:0:0: [sdh] Write Protect is off [ 9.606227] sd 7:0:0:0: [sdh] Mode Sense: 23 00 00 00 [ 9.606294] sd 0:0:1:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.606313] sd 0:0:2:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.606319] sd 0:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.606373] sd 0:0:5:0: [sdf] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.606398] sd 0:0:6:0: [sdg] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.606419] sd 0:0:4:0: [sde] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.606625] sd 7:0:0:0: [sdh] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA [ 9.606752] sd 0:0:3:0: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB) [ 9.609742] sdh: sdh1 sdh2 sdh3 sdh4 [ 9.612863] sd 7:0:0:0: [sdh] Attached SCSI removable disk [ 9.817376] sd 0:0:5:0: [sdf] Write Protect is off [ 9.817382] sd 0:0:5:0: [sdf] Mode Sense: 7f 00 10 08 [ 9.819509] sd 0:0:5:0: [sdf] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 9.824937] sd 0:0:1:0: [sdb] Write Protect is off [ 9.824941] sd 0:0:1:0: [sdb] Mode Sense: 7f 00 10 08 [ 9.827061] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 9.827527] sd 0:0:6:0: [sdg] Write Protect is off [ 9.827530] sd 0:0:6:0: [sdg] Mode Sense: 7f 00 10 08 [ 9.828409] sd 0:0:2:0: [sdc] Write Protect is off [ 9.828415] sd 0:0:2:0: [sdc] Mode Sense: 7f 00 10 08 [ 9.828974] sd 0:0:3:0: [sdd] Write Protect is off [ 9.828978] sd 0:0:3:0: [sdd] Mode Sense: 7f 00 10 08 [ 9.829644] sd 0:0:6:0: [sdg] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 9.830557] sd 0:0:2:0: [sdc] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 9.831091] sd 0:0:3:0: [sdd] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 9.831610] sd 0:0:0:0: [sda] Write Protect is off [ 9.831614] sd 0:0:0:0: [sda] Mode Sense: 7f 00 10 08 [ 9.831890] sd 0:0:4:0: [sde] Write Protect is off [ 9.831892] sd 0:0:4:0: [sde] Mode Sense: 7f 00 10 08 [ 9.833738] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 9.834013] sd 0:0:4:0: [sde] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 10.068669] sdf: sdf1 sdf9 [ 10.071346] sdb: sdb1 sdb9 [ 10.078946] sdc: sdc1 sdc9 [ 10.082610] sdg: sdg1 sdg9 [ 10.082990] sde: sde1 sde9 [ 10.083271] sdd: sdd1 sdd9 [ 10.086289] sda: sda1 sda9 [ 10.287222] sd 0:0:1:0: [sdb] Attached SCSI disk [ 10.287933] sd 0:0:5:0: [sdf] Attached SCSI disk [ 10.298976] sd 0:0:2:0: [sdc] Attached SCSI disk [ 10.299564] sd 0:0:3:0: [sdd] Attached SCSI disk [ 10.302294] sd 0:0:0:0: [sda] Attached SCSI disk [ 10.302419] sd 0:0:4:0: [sde] Attached SCSI disk [ 10.306478] sd 0:0:6:0: [sdg] Attached SCSI disk [ 12.771198] SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled [ 12.773990] XFS (sdh3): Mounting V4 Filesystem [ 12.848114] XFS (sdh3): Ending clean mount [ 13.033568] systemd-journald[135]: Received SIGTERM [ 13.679409] systemd-readahead[534]: Bumped block_nr parameter of 8:112 to 20480. This is a temporary hack and should be removed one day. [ 13.801601] systemd-journald[542]: Vacuuming done, freed 0 bytes [ 14.504821] systemd-udevd[569]: starting version 208 [ 14.600049] ipmi message handler version 39.2 [ 14.609447] IPMI System Interface driver. [ 14.609500] ipmi_si: Unable to find any System Interface(s) [ 14.611512] input: PC Speaker as /devices/platform/pcspkr/input/input4 [ 14.613787] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20130517/utaddress-254) [ 14.613795] ACPI: This conflict may cause random problems and system instability [ 14.613798] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.613805] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20130517/utaddress-254) [ 14.613810] ACPI: This conflict may cause random problems and system instability [ 14.613812] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.613813] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20130517/utaddress-254) [ 14.613818] ACPI: This conflict may cause random problems and system instability [ 14.613820] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.613822] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20130517/utaddress-254) [ 14.613826] ACPI: This conflict may cause random problems and system instability [ 14.613827] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.637581] AES CTR mode by8 optimization enabled [ 14.641561] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 14.758635] pps_core: LinuxPPS API ver. 1 registered [ 14.758637] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx> [ 14.762776] alg: No test for crc32 (crc32-pclmul) [ 14.764350] PTP clock support registered [ 14.774933] iTCO_vendor_support: vendor-support=0 [ 14.776945] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 14.776967] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460) [ 14.777024] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 14.816810] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 14.943487] ses 0:0:7:0: Attached Enclosure device [ 15.215451] RPC: Registered named UNIX socket transport module. [ 15.215454] RPC: Registered udp transport module. [ 15.215454] RPC: Registered tcp transport module. [ 15.215455] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 15.260167] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 15.260171] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. [ 15.260409] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 15.260435] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [ 15.528399] e1000e 0000:00:19.0 eth0: registered PHC clock [ 15.528403] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 0c:c4:7a:01:85:eb [ 15.528405] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 15.528448] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: FFFFFF-0FF [ 15.528668] e1000e 0000:03:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 15.528694] e1000e 0000:03:00.0: irq 44 for MSI/MSI-X [ 15.528700] e1000e 0000:03:00.0: irq 45 for MSI/MSI-X [ 15.528705] e1000e 0000:03:00.0: irq 46 for MSI/MSI-X [ 15.578913] SPL: using hostid 0x00000000 [ 15.633591] e1000e 0000:03:00.0 eth1: registered PHC clock [ 15.633594] e1000e 0000:03:00.0 eth1: (PCI Express:2.5GT/s:Width x1) 0c:c4:7a:01:85:ea [ 15.633595] e1000e 0000:03:00.0 eth1: Intel(R) PRO/1000 Network Connection [ 15.633686] e1000e 0000:03:00.0 eth1: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF [ 16.146023] systemd-udevd[571]: renamed network interface eth1 to enp3s0 [ 16.172975] systemd-udevd[582]: renamed network interface eth0 to eno1 [ 16.711490] intel_rapl: domain uncore energy ctr 0:0 not working, skip [ 16.784278] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08.07.1-k2. [ 16.784372] qla2xxx [0000:02:00.0]-001d: : Found an ISP2532 irq 16 iobase 0xffffc90010e7a000. [ 16.784491] qla2xxx 0000:02:00.0: irq 47 for MSI/MSI-X [ 16.784496] qla2xxx 0000:02:00.0: irq 48 for MSI/MSI-X [ 17.365244] Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx). [ 19.799261] XFS (sdh4): Mounting V4 Filesystem [ 19.810164] XFS (sdh2): Mounting V4 Filesystem [ 19.813778] XFS (sdh1): Mounting V4 Filesystem [ 19.866259] scsi host8: qla2xxx [ 19.866612] qla2xxx [0000:02:00.0]-00fb:8: QLogic QLE2562 - PCI-Express Dual Channel 8Gb Fibre Channel HBA. [ 19.866622] qla2xxx [0000:02:00.0]-00fc:8: ISP2532: PCIe (5.0GT/s x8) @ 0000:02:00.0 hdma+ host#=8 fw=7.01.00 (90d5). [ 19.866748] qla2xxx [0000:02:00.1]-001d: : Found an ISP2532 irq 17 iobase 0xffffc90010e76000. [ 19.867006] qla2xxx 0000:02:00.1: irq 49 for MSI/MSI-X [ 19.867014] qla2xxx 0000:02:00.1: irq 50 for MSI/MSI-X [ 20.180694] XFS (sdh4): Ending clean mount [ 20.404188] XFS (sdh2): Ending clean mount [ 20.425829] XFS (sdh1): Ending clean mount [ 20.430956] systemd-journald[542]: Received request to flush runtime journal from PID 1 [ 20.434925] type=1305 audit(1454327271.187:2): audit_pid=1636 old=0 auid=4294967295 ses=4294967295 res=1 [ 20.542160] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 20.542190] sd 0:0:1:0: Attached scsi generic sg1 type 0 [ 20.542220] sd 0:0:2:0: Attached scsi generic sg2 type 0 [ 20.542248] sd 0:0:3:0: Attached scsi generic sg3 type 0 [ 20.542279] sd 0:0:4:0: Attached scsi generic sg4 type 0 [ 20.542308] sd 0:0:5:0: Attached scsi generic sg5 type 0 [ 20.542331] sd 0:0:6:0: Attached scsi generic sg6 type 0 [ 20.542359] ses 0:0:7:0: Attached scsi generic sg7 type 13 [ 20.542385] sd 7:0:0:0: Attached scsi generic sg8 type 0 [ 21.233083] cfg80211: Calling CRDA to update world regulatory domain [ 21.480564] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [ 21.581403] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X [ 21.581502] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 21.659881] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 22.580459] scsi host9: qla2xxx [ 22.580834] qla2xxx [0000:02:00.1]-00fb:9: QLogic QLE2562 - PCI-Express Dual Channel 8Gb Fibre Channel HBA. [ 22.580844] qla2xxx [0000:02:00.1]-00fc:9: ISP2532: PCIe (5.0GT/s x8) @ 0000:02:00.1 hdma+ host#=9 fw=7.01.00 (90d5). [ 24.178810] e1000e: enp3s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 24.179153] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready [ 24.619475] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 24.619513] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 25.582704] e1000e: eno1 NIC Link is Down [ 27.285948] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 32.327788] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 32.327827] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 33.292861] e1000e: eno1 NIC Link is Down [ 40.058860] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 40.058897] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 41.023016] e1000e: eno1 NIC Link is Down [ 47.871984] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 47.872022] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 48.837092] e1000e: eno1 NIC Link is Down [ 55.584114] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 55.584150] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [ 80.807804] NFSD: starting 90-second grace period (net ffffffff819e4800) [ 81.060437] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 282.156427] sdc: sdc1 sdc9 [ 283.238098] sdf: sdf1 sdf9 [ 284.217627] sde: sde1 sde9 [ 285.275563] sdd: sdd1 sdd9 [ 362.719010] sdc: sdc1 sdc9 [ 363.693271] sdf: sdf1 sdf9 [ 364.649154] sde: sde1 sde9 [ 365.580334] sdd: sdd1 sdd9 [ 366.511545] sdb: sdb1 sdb9 [ 393.881623] zd0: unknown partition table [ 455.644867] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 3613.810706] sda: sda1 sda9 [ 3614.805235] sdg: sdg1 sdg9 [ 8346.837848] Rounding down aligned max_sectors from 4294967295 to 4294967288 [17902.086790] e1000e: eno1 NIC Link is Down [17909.271383] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [17909.271423] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [17911.549131] e1000e: eno1 NIC Link is Down [17949.212625] e1000e: enp3s0 NIC Link is Down [17951.111827] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [17951.111866] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready [17956.465196] e1000e: enp3s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [17956.465550] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready [18150.530033] e1000e: enp3s0 NIC Link is Down [18183.337638] e1000e: enp3s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [18183.337992] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready [22530.337341] perf interrupt took too long (2524 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [35891.571645] perf interrupt took too long (5010 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [87438.350133] usb 2-1.2: USB disconnect, device number 4 [161910.697437] general protection fault: 0000 [#1] SMP [161910.697650] Modules linked in: target_core_pscsi target_core_file target_core_iblock iscsi_target_mod target_core_mod cfg80211 sg rfkill nfsd intel_powerclamp coretemp qla2xxx auth_rpcgss intel_rapl kvm_intel nfs_acl lockd kvm e1000e sunrpc ses scsi_transport_fc scsi_tgt crct10dif_pclmul enclosure shpchp iTCO_wdt iTCO_vendor_support ptp crc32_pclmul pps_core video crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd lpc_ich serio_raw pcspkr mfd_core ipmi_msghandler xfs libcrc32c sd_mod crc_t10dif crct10dif_common usb_storage mgag200 syscopyarea sysfillrect sysimgblt i2c_algo_bit drm_kms_helper ttm drm mpt2sas ahci libahci libata raid_class scsi_transport_sas zfs(POF) zunicode(POF) zavl(POF) zcommon(POF) znvpair(POF) spl(OF) zlib_deflate i2c_dev i2c_i801 i2c_core [161910.700105] [161910.700677] CPU: 2 PID: 12420 Comm: targetctl Tainted: PF O-------------- 3.10.0-229.4.2.el7.x86_64 #2 [161910.701340] Hardware name: Supermicro X9SCL/X9SCM/X9SCL/X9SCM, BIOS 2.10 01/09/2014 [161910.702036] task: ffff88021d3571c0 ti: ffff8801a0fd0000 task.ti: ffff8801a0fd0000 [161910.702774] RIP: 0010:[<ffffffff8160d767>] [<ffffffff8160d767>] _raw_spin_lock_bh+0x17/0x50 [161910.703555] RSP: 0018:ffff8801a0fd3d78 EFLAGS: 00010206 [161910.704337] RAX: 0000000000020000 RBX: dead00000010003c RCX: ffff880221eddbb0 [161910.705158] RDX: dead000000100100 RSI: dead0000000ffd50 RDI: dead00000010003c [161910.706026] RBP: ffff8801a0fd3d80 R08: ffffffff8163d900 R09: 0000000000000001 [161910.706929] R10: 0000000000000045 R11: ffffea0000d50300 R12: dead00000010003c [161910.707847] R13: ffff8802196994f8 R14: ffff8802196994c8 R15: 0000000000000006 [161910.708752] FS: 00007fd9a4897740(0000) GS:ffff88022fc80000(0000) knlGS:0000000000000000 [161910.709689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [161910.710646] CR2: 00007fd9a48a3000 CR3: 00000001d3695000 CR4: 00000000001407e0 [161910.711640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [161910.712648] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [161910.713681] Stack: [161910.714697] dead0000000ffd50 ffff8801a0fd3da0 ffffffffa08faf5e dead0000000ffd50 [161910.715805] ffff880221edd800 ffff8801a0fd3de8 ffffffffa0901948 000000081d3571c0 [161910.716933] ffff880219699400 ffff880219699400 ffff8800c7e07310 ffff8800c7e07030 [161910.718105] Call Trace: [161910.719283] [<ffffffffa08faf5e>] iscsit_inc_conn_usage_count+0x1e/0x40 [iscsi_target_mod] [161910.720518] [<ffffffffa0901948>] iscsit_free_session+0x88/0x180 [iscsi_target_mod] [161910.721762] [<ffffffffa0903aba>] iscsit_release_sessions_for_tpg+0xda/0x150 [iscsi_target_mod] [161910.723022] [<ffffffffa08f8b4e>] iscsit_tpg_disable_portal_group+0x4e/0x120 [iscsi_target_mod] [161910.724350] [<ffffffffa0907aef>] lio_target_tpg_store_enable+0x5f/0xe0 [iscsi_target_mod] [161910.725646] [<ffffffffa0a4a2d1>] target_fabric_tpg_attr_store+0x31/0x40 [target_core_mod] [161910.726963] [<ffffffff812416c3>] configfs_write_file+0xb3/0x110 [161910.728337] [<ffffffff811c6cad>] vfs_write+0xbd/0x1e0 [161910.729683] [<ffffffff811c76f8>] SyS_write+0x58/0xb0 [161910.731054] [<ffffffff81616429>] system_call_fastpath+0x16/0x1b [161910.732481] Code: ca 75 f1 5d c3 0f 1f 80 00 00 00 00 eb da 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 fe 8f a6 ff b8 00 00 02 00 <f0> 0f c1 03 89 c2 c1 ea 10 66 39 c2 75 03 5b 5d c3 83 e2 fe 0f [161910.735687] RIP [<ffffffff8160d767>] _raw_spin_lock_bh+0x17/0x50 [161910.737219] RSP <ffff8801a0fd3d78>
