[fentry] WARNING: CPU: 0 PID: 1 at kernel/trace/trace_functions_graph.c:224 ftrace_return_to_handler+0xd2/0x1a8()
From: Fengguang Wu
Date: Mon Oct 06 2014 - 01:20:44 EST
FYI, we noticed the below changes on
git://flatbed.openfabrics.org/~amirv/linux.git for-netdev
commit de89e9380c82b0da22a6609f973dd6e9d67656e3 ("regression: Disable FENTRY")
+-----------------------------------------------------------------------------+------------+------------+
| | d068b02cfd | de89e9380c |
+-----------------------------------------------------------------------------+------------+------------+
| boot_successes | 0 | 0 |
| boot_failures | 10 | 10 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/mutex.c | 7 | |
| backtrace:do_vfs_ioctl | 7 | |
| backtrace:SyS_ioctl | 7 | |
| Out_of_memory:Kill_process | 3 | |
| Kernel_panic-not_syncing:Out_of_memory_and_no_killable_processes | 2 | |
| backtrace:do_execve | 2 | |
| backtrace:SyS_execve | 2 | |
| backtrace:do_fork | 3 | |
| backtrace:SyS_clone | 3 | |
| backtrace:do_sys_open | 1 | |
| backtrace:SyS_open | 1 | |
| backtrace:pgd_alloc | 1 | |
| backtrace:mm_init | 1 | |
| backtrace:SYSC_reboot | 1 | |
| backtrace:SyS_reboot | 1 | |
| WARNING:at_kernel/trace/trace_functions_graph.c:ftrace_return_to_handler() | 0 | 10 |
| backtrace:register_tracer | 0 | 10 |
| backtrace:init_graph_trace | 0 | 10 |
| backtrace:kernel_init_freeable | 0 | 10 |
+-----------------------------------------------------------------------------+------------+------------+
[ 10.644181] PASSED
[ 10.644938] Testing tracer function_graph:
[ 11.136016] ------------[ cut here ]------------
[ 11.140000] WARNING: CPU: 0 PID: 1 at kernel/trace/trace_functions_graph.c:224 ftrace_return_to_handler+0xd2/0x1a8()
[ 11.140000] Bad frame pointer: expected ffff880023603eb8, received ffff880023603ef0
[ 11.140000] from func __calc_delta return to ffffffff810e981c
[ 11.140000] Modules linked in:
[ 11.140000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc7-01516-g8585242 #920
[ 11.140000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.140000] 0000000000000000 ffff880023603db8 ffffffff82d0d960 ffff880023603e00
[ 11.140000] ffff880023603df0 ffffffff810c3476 ffffffff81164abb ffffffff82d05448
[ 11.140000] ffff8800237d6238 ffff8800237d6180 0000000000000000 ffff880023603e58
[ 11.140000] Call Trace:
[ 11.140000] <IRQ> [<ffffffff82d0d960>] dump_stack+0x4d/0x66
[ 11.140000] [<ffffffff810c3476>] warn_slowpath_common+0x7f/0x98
[ 11.140000] [<ffffffff81164abb>] ? ftrace_return_to_handler+0xd2/0x1a8
[ 11.140000] [<ffffffff82d05448>] ? set_tsk_thread_flag+0x13/0x13
[ 11.140000] [<ffffffff810c34d7>] warn_slowpath_fmt+0x48/0x50
[ 11.140000] [<ffffffff810e9461>] ? __calc_delta+0x15/0xae
[ 11.140000] [<ffffffff81164abb>] ftrace_return_to_handler+0xd2/0x1a8
[ 11.140000] [<ffffffff810e981c>] ? sched_slice+0x74/0x87
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810e981c>] sched_slice+0x74/0x87
[ 11.140000] [<ffffffff810e981c>] ? sched_slice+0x74/0x87
[ 11.140000] [<ffffffff82d34873>] return_to_handler+0x15/0x32
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810ebe79>] task_tick_fair+0x88/0x109
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810e54be>] scheduler_tick+0x57/0x89
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff811195c8>] update_process_times+0x56/0x65
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff811240dd>] tick_periodic+0xa1/0xad
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8112427d>] tick_handle_periodic+0x26/0x60
[ 11.140000] [<ffffffff81089300>] ? __virt_addr_valid+0x66/0x8d
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8107556a>] local_apic_timer_interrupt+0x54/0x57
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff82d3501d>] smp_apic_timer_interrupt+0x2b/0x3c
[ 11.140000] [<ffffffff82d33082>] apic_timer_interrupt+0x72/0x80
[ 11.140000] <EOI> [<ffffffff81080ac3>] ? pvclock_clocksource_read+0x76/0xa0
[ 11.140000] [<ffffffff81164d97>] ? trace_graph_entry+0x175/0x18b
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff8107ff56>] kvm_clock_read+0x27/0x31
[ 11.140000] [<ffffffff81051ebc>] paravirt_sched_clock+0x9/0xd
[ 11.140000] [<ffffffff81052506>] sched_clock+0x9/0xb
[ 11.140000] [<ffffffff8114fda6>] trace_clock_local+0x11/0x1b
[ 11.140000] [<ffffffff81164916>] ftrace_push_return_trace+0x76/0x149
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff8107af30>] prepare_ftrace_return+0xa2/0xb5
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff82d34833>] ftrace_graph_caller+0x53/0x7e
[ 11.140000] [<ffffffff810f9873>] ? trace_hardirqs_on_caller+0x18f/0x1ab
[ 11.140000] [<ffffffff81164f4a>] ? trace_graph_return+0x8e/0x97
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff811420f6>] ? audit_find_rule+0x12/0x108
[ 11.140000] [<ffffffff811420f1>] ? audit_find_rule+0xd/0x108
[ 11.140000] [<ffffffff81089380>] ? __phys_addr_symbol+0x9/0x24
[ 11.140000] [<ffffffff81089380>] ? __phys_addr_symbol+0x9/0x24
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8107aca9>] ftrace_replace_code+0x1d6/0x331
[ 11.140000] [<ffffffff81164ebc>] ? trace_graph_function+0x78/0x78
[ 11.140000] [<ffffffff811525f1>] ftrace_modify_all_code+0x41/0xca
[ 11.140000] [<ffffffff8107ae19>] arch_ftrace_update_code+0x15/0x1e
[ 11.140000] [<ffffffff81152b2c>] ftrace_run_update_code+0x2b/0x1b2
[ 11.140000] [<ffffffff81164ebc>] ? trace_graph_function+0x78/0x78
[ 11.140000] [<ffffffff81152ce5>] ftrace_startup_enable+0x32/0x34
[ 11.140000] [<ffffffff81152e25>] ftrace_startup+0x13e/0x148
[ 11.140000] [<ffffffff8115443b>] register_ftrace_graph+0x235/0x252
[ 11.140000] [<ffffffff8115f982>] ? ftrace_dump+0x241/0x241
[ 11.140000] [<ffffffff8441060b>] trace_selftest_startup_function_graph+0x57/0xe3
[ 11.140000] [<ffffffff8115eeac>] register_tracer+0x165/0x288
[ 11.140000] [<ffffffff84410c87>] ? init_graph_debugfs+0x2f/0x2f
[ 11.140000] [<ffffffff84410ced>] init_graph_trace+0x66/0x68
[ 11.140000] [<ffffffff8100216d>] do_one_initcall+0xee/0x17e
[ 11.140000] [<ffffffff810db300>] ? parse_args+0xfc/0x2b8
[ 11.140000] [<ffffffff843e80bf>] kernel_init_freeable+0x1e2/0x26f
[ 11.140000] [<ffffffff82cfcab5>] ? rest_init+0xc9/0xc9
[ 11.140000] [<ffffffff82cfcac3>] kernel_init+0xe/0xdf
[ 11.140000] [<ffffffff82d3203c>] ret_from_fork+0x7c/0xb0
[ 11.140000] [<ffffffff82cfcab5>] ? rest_init+0xc9/0xc9
[ 11.140000] ---[ end trace 94c1e7868964d6b1 ]---
[ 11.140000] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 3.17.0-rc7-01516-g8585242 #920
The "BUG: sleeping function called" in the parent commit "disappeared"
in commit de89e93 because it happens in much later time:
[ 322.056221] smpboot: CPU 1 is now offline
[ 322.081569] bnx2fc: CPU 1 offline: Remove Rx thread
[ 322.088300] CPU 1 offline: Remove Rx thread
mount.nfs: Connection timed out
run-parts: /etc/kernel-tests/99-trinity exited with return code 32
[ 362.720433] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:583
[ 362.733241] in_atomic(): 1, irqs_disabled(): 0, pid: 6357, name: reboot
[ 362.734867] 2 locks held by reboot/6357:
[ 362.735995] #0: (rtnl_mutex){+.+.+.}, at: [<ffffffff829d5b5d>] rtnl_lock+0x17/0x19
[ 362.738773] #1: (rcu_read_lock){......}, at: [<ffffffff810dca0e>] rcu_lock_acquire+0x0/0x20
[ 362.741686] CPU: 0 PID: 6357 Comm: reboot Not tainted 3.17.0-rc6-01531-gd068b02 #1333
[ 362.750958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 362.752463] 0000000000000000 ffff88001858fa30 ffffffff82d0d3bf 00000000000018d5
[ 362.754976] ffff88001858fa50 ffffffff810e1e35 ffffffff83fc43c0 0000000000000000
[ 362.757523] ffff88001858fad0 ffffffff82d2e0f7 000000000052001f 0000000000000001
[ 362.760103] Call Trace:
[ 362.782376] [<ffffffff82d0d3bf>] dump_stack+0x4d/0x66
[ 362.793968] [<ffffffff810e1e35>] __might_sleep+0x125/0x12a
[ 362.795422] [<ffffffff82d2e0f7>] mutex_lock_nested+0x3e/0x3ec
[ 362.796958] [<ffffffff81d60f4e>] cxgbi_device_find_by_netdev+0x63/0x102
[ 362.798562] [<ffffffff81d60f4e>] ? cxgbi_device_find_by_netdev+0x63/0x102
[ 362.800309] [<ffffffff81d68648>] cxgbi_inet6addr_handler+0x3c/0x83
[ 362.801817] [<ffffffff810dc923>] notifier_call_chain+0x6d/0x93
[ 362.803274] [<ffffffff810dcdc7>] __atomic_notifier_call_chain+0x4c/0x79
[ 362.804991] [<ffffffff810dce08>] atomic_notifier_call_chain+0x14/0x16
[ 362.806572] [<ffffffff82b239b6>] inet6addr_notifier_call_chain+0x1b/0x1d
[ 362.808348] [<ffffffff82aefb5c>] addrconf_ifdown+0x28d/0x321
[ 362.809759] [<ffffffff82af0d7e>] addrconf_notify+0x717/0x7d5
[ 362.811192] [<ffffffff810c6ce5>] ? __local_bh_enable_ip+0xaf/0xb4
[ 362.812797] [<ffffffff82d30fe6>] ? _raw_spin_unlock_bh+0x35/0x38
[ 362.815980] [<ffffffff82af80bb>] ? fib6_run_gc+0xc4/0xcb
[ 362.817453] [<ffffffff810dc923>] notifier_call_chain+0x6d/0x93
[ 362.818944] [<ffffffff810dc923>] ? notifier_call_chain+0x6d/0x93
[ 362.820545] [<ffffffff810dc96d>] raw_notifier_call_chain+0x14/0x16
[ 362.822095] [<ffffffff829c52bb>] call_netdevice_notifiers_info+0x52/0x59
[ 362.823725] [<ffffffff829c52d5>] call_netdevice_notifiers+0x13/0x15
[ 362.825368] [<ffffffff829cc19e>] __dev_notify_flags+0x53/0x81
[ 362.826838] [<ffffffff829cc814>] dev_change_flags+0x4e/0x59
[ 362.828374] [<ffffffff82aa877a>] devinet_ioctl+0x267/0x566
[ 362.829731] [<ffffffff82aa91f7>] inet_ioctl+0x86/0xa2
[ 362.831085] [<ffffffff82aa91f7>] ? inet_ioctl+0x86/0xa2
[ 362.832482] [<ffffffff829b25cc>] sock_do_ioctl+0x25/0x42
[ 362.833941] [<ffffffff829b2ad8>] sock_ioctl+0x213/0x21f
[ 362.835346] [<ffffffff811e532f>] vfs_ioctl+0x18/0x34
[ 362.836692] [<ffffffff811e5b9a>] do_vfs_ioctl+0x39a/0x442
[ 362.838237] [<ffffffff811e5c99>] SyS_ioctl+0x57/0x79
[ 362.839545] [<ffffffff82d31d50>] tracesys+0xdd/0xe2
[ 364.099570] Unregister pv shared memory for cpu 0
[ 364.137326] reboot: Restarting system
[ 364.138391] reboot: machine restart
Thanks,
Fengguang
early console in setup code
Probing EDD (edd=off to disable)... ok
early console in decompress_kernel
Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.17.0-rc7-01516-g8585242 (kbuild@xian) (gcc version 4.9.1 (Debian 4.9.1-11) ) #920 SMP Thu Oct 2 21:19:46 CST 2014
[ 0.000000] Command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000023ffdfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000023ffe000-0x0000000023ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.4 present.
[ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x23ffe max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fdad0-0x000fdadf] mapped at [ffff8800000fdad0]
[ 0.000000] mpc: fdae0-fdbe8
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x05764000, 0x05764fff] PGTABLE
[ 0.000000] BRK [0x05765000, 0x05765fff] PGTABLE
[ 0.000000] BRK [0x05766000, 0x05766fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x23800000-0x239fffff]
[ 0.000000] [mem 0x23800000-0x239fffff] page 4k
[ 0.000000] BRK [0x05767000, 0x05767fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x20000000-0x237fffff]
[ 0.000000] [mem 0x20000000-0x237fffff] page 4k
[ 0.000000] BRK [0x05768000, 0x05768fff] PGTABLE
[ 0.000000] BRK [0x05769000, 0x05769fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[ 0.000000] [mem 0x00100000-0x1fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x23a00000-0x23ffdfff]
[ 0.000000] [mem 0x23a00000-0x23ffdfff] page 4k
[ 0.000000] RAMDISK: [mem 0x23ae7000-0x23feffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000FD970 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x0000000023FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x0000000023FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x0000000023FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528)
[ 0.000000] ACPI: FACS 0x0000000023FFFF40 000040
[ 0.000000] ACPI: SSDT 0x0000000023FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x0000000023FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x0000000023FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000023ffdfff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x23ffdfff]
[ 0.000000] NODE_DATA [mem 0x23ff9000-0x23ffdfff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:23ff1001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00009fffff] PMD -> [ffff880022600000-ffff880022ffffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x23ffdfff]
[ 0.000000] On node 0 totalpages: 147356
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 2240 pages used for memmap
[ 0.000000] DMA32 zone: 143358 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5f4000 (fec00000)
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x24000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 478 pages/cpu @ffff880023600000 s1929216 r8192 d20480 u2097152
[ 0.000000] pcpu-alloc: s1929216 r8192 d20480 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 2360e440
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 145031
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 496952K/589424K available (29924K kernel code, 4154K rwdata, 14860K rodata, 4452K init, 17328K bss, 92472K reserved)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS:33024 nr_irqs:256 0
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.17.0-rc7-01516-g8585242 (kbuild@xian) (gcc version 4.9.1 (Debian 4.9.1-11) ) #920 SMP Thu Oct 2 21:19:46 CST 2014
[ 0.000000] Command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000023ffdfff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000023ffe000-0x0000000023ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.4 present.
[ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x23ffe max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fdad0-0x000fdadf] mapped at [ffff8800000fdad0]
[ 0.000000] mpc: fdae0-fdbe8
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x05764000, 0x05764fff] PGTABLE
[ 0.000000] BRK [0x05765000, 0x05765fff] PGTABLE
[ 0.000000] BRK [0x05766000, 0x05766fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x23800000-0x239fffff]
[ 0.000000] [mem 0x23800000-0x239fffff] page 4k
[ 0.000000] BRK [0x05767000, 0x05767fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x20000000-0x237fffff]
[ 0.000000] [mem 0x20000000-0x237fffff] page 4k
[ 0.000000] BRK [0x05768000, 0x05768fff] PGTABLE
[ 0.000000] BRK [0x05769000, 0x05769fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[ 0.000000] [mem 0x00100000-0x1fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x23a00000-0x23ffdfff]
[ 0.000000] [mem 0x23a00000-0x23ffdfff] page 4k
[ 0.000000] RAMDISK: [mem 0x23ae7000-0x23feffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000FD970 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x0000000023FFE4B0 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x0000000023FFFF80 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x0000000023FFE4F0 0011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528)
[ 0.000000] ACPI: FACS 0x0000000023FFFF40 000040
[ 0.000000] ACPI: SSDT 0x0000000023FFF800 000735 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x0000000023FFF6E0 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x0000000023FFF6A0 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000023ffdfff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x23ffdfff]
[ 0.000000] NODE_DATA [mem 0x23ff9000-0x23ffdfff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:23ff1001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00009fffff] PMD -> [ffff880022600000-ffff880022ffffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x23ffdfff]
[ 0.000000] On node 0 totalpages: 147356
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 2240 pages used for memmap
[ 0.000000] DMA32 zone: 143358 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5f4000 (fec00000)
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x24000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 478 pages/cpu @ffff880023600000 s1929216 r8192 d20480 u2097152
[ 0.000000] pcpu-alloc: s1929216 r8192 d20480 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 2360e440
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 145031
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 496952K/589424K available (29924K kernel code, 4154K rwdata, 14860K rodata, 4452K init, 17328K bss, 92472K reserved)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS:33024 nr_irqs:256 0
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 8671 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] ------------------------
[ 0.000000] | Locking API testsuite:
[ 0.000000] ----------------------------------------------------------------------------
[ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] double unlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] initialize held: ok | ok | ok | ok | ok | ok |
[ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] recursive read-lock: | ok | | ok |
[ 0.000000] recursive read-lock #2: | ok | | ok |
[ 0.000000] mixed read-write-lock: | ok | | ok |
[ 0.000000] mixed write-read-lock: | ok | | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/123: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/123: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/132: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/132: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/213: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/213: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/231: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/231: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/312: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/312: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/321: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/321: ok | ok | ok |
[ 0.000000] hard-irq read-recursion/123: ok |
[ 0.000000] soft-irq read-recursion/123: ok |
[ 0.000000] hard-irq read-recursion/132: ok |
[ 0.000000] soft-irq read-recursion/132: ok |
[ 0.000000] hard-irq read-recursion/213: ok |
[ 0.000000] soft-irq read-recursion/213: ok |
[ 0.000000] hard-irq read-recursion/231: ok |
[ 0.000000] soft-irq read-recursion/231: ok |
[ 0.000000] hard-irq read-recursion/312: ok |
[ 0.000000] soft-irq read-recursion/312: ok |
[ 0.000000] hard-irq read-recursion/321: ok |
[ 0.000000] soft-irq read-recursion/321: ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] | Wound/wait tests |
[ 0.000000] ---------------------
[ 0.000000] ww api failures: ok | ok | ok |
[ 0.000000] ww contexts mixing: ok | ok |
[ 0.000000] finishing ww context: ok | ok | ok | ok |
[ 0.000000] locking mismatches: ok | ok | ok |
[ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] spinlock nest unlocked: ok |
[ 0.000000] -----------------------------------------------------
[ 0.000000] |block | try |context|
[ 0.000000] -----------------------------------------------------
[ 0.000000] context: ok | ok | ok |
[ 0.000000] try: ok | ok | ok |
[ 0.000000] block: ok | ok | ok |
[ 0.000000] spinlock: ok | ok | ok |
[ 0.000000] -------------------------------------------------------
[ 0.000000] Good, all 253 testcases passed! |
[ 0.000000] ---------------------------------
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Detected 2693.452 MHz processor
[ 0.008000] Calibrating delay loop (skipped) preset value.. 5386.90 BogoMIPS (lpj=10773808)
[ 0.012010] pid_max: default: 32768 minimum: 301
[ 0.013308] ACPI: Core revision 20140724
[ 0.061678] ACPI: All ACPI Tables successfully acquired
[ 0.064983] Security Framework initialized
[ 0.068016] AppArmor: AppArmor disabled by boot time parameter
[ 0.072981] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.075419] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.076607] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.080079] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.093164] Initializing cgroup subsys devices
[ 0.094358] Initializing cgroup subsys freezer
[ 0.096095] Initializing cgroup subsys net_cls
[ 0.100087] Initializing cgroup subsys blkio
[ 0.104371] mce: CPU supports 10 MCE banks
[ 0.105474] numa_add_cpu cpu 0 node 0: mask now 0
[ 0.108017] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.108017] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.204683] debug: unmapping init [mem 0xffffffff84669000-0xffffffff84675fff]
[ 0.213322] ftrace: allocating 118818 entries in 465 pages
[ 0.304763] Getting VERSION: 1050014
[ 0.308018] Getting VERSION: 1050014
[ 0.308962] Getting ID: 0
[ 0.309778] Getting ID: ff000000
[ 0.312024] Getting LVT0: 8700
[ 0.312869] Getting LVT1: 8400
[ 0.313990] Enabling x2apic
[ 0.314873] Enabled x2apic
[ 0.316018] Switched APIC routing to physical x2apic.
[ 0.320123] enabled ExtINT on CPU#0
[ 0.325009] ENABLING IO-APIC IRQs
[ 0.326094] init IO_APIC IRQs
[ 0.328017] apic 0 pin 0 not connected
[ 0.329043] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0)
[ 0.332075] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[ 0.336034] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[ 0.338092] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0)
[ 0.340056] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0)
[ 0.341950] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:0)
[ 0.344058] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0)
[ 0.348044] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0)
[ 0.352059] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0)
[ 0.353935] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0)
[ 0.356057] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:0)
[ 0.364052] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:0)
[ 0.366032] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0)
[ 0.367937] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0)
[ 0.368054] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0)
[ 0.372054] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0)
[ 0.376042] apic 0 pin 16 not connected
[ 0.377019] apic 0 pin 17 not connected
[ 0.377990] apic 0 pin 18 not connected
[ 0.380009] apic 0 pin 19 not connected
[ 0.381086] apic 0 pin 20 not connected
[ 0.384012] apic 0 pin 21 not connected
[ 0.388010] apic 0 pin 22 not connected
[ 0.388974] apic 0 pin 23 not connected
[ 0.392170] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.396012] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (fam: 06, model: 2a, stepping: 01)
[ 0.400615] TSC deadline timer enabled
[ 0.401657] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
[ 0.409914] Testing tracer nop: PASSED
[ 0.413511] x86: Booted up 1 node, 1 CPUs
[ 0.416034] ----------------
[ 0.416848] | NMI testsuite:
[ 0.417654] --------------------
[ 0.418468] remote IPI: ok |
[ 0.420572] local IPI:
[ 0.421163] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.424043] ok |
[ 0.424936] --------------------
[ 0.428014] Good, all 2 testcases passed! |
[ 0.429060] ---------------------------------
[ 0.430083] smpboot: Total of 1 processors activated (5386.90 BogoMIPS)
[ 0.437222] devtmpfs: initialized
[ 0.467570] Testing tracer function: PASSED
[ 1.110257] Testing dynamic ftrace: PASSED
[ 2.040547] Testing dynamic ftrace ops #1: (1 0 1 0 0) (1 1 2 0 0) (2 1 3 0 116487) (2 2 4 0 116734) PASSED
[ 3.694007] Testing dynamic ftrace ops #2: (1 0 1 116454 0) (1 1 2 116840 0) (2 1 3 1 383) (2 2 4 223 605) PASSED
[ 5.096011] Testing ftrace recursion: PASSED
[ 5.210518] Testing ftrace recursion safe: PASSED
[ 5.329059] Testing ftrace regs: PASSED
[ 5.520886] Testing tracer irqsoff: PASSED
[ 7.063974] Testing tracer wakeup: ret = 0
[ 8.216222] ftrace-test (15) used greatest stack depth: 14536 bytes left
[ 8.217681] PASSED
[ 8.218432] Testing tracer wakeup_rt:
[ 8.905011] [sched_delayed] sched: RT throttling activated
[ 8.905107] ret = 0
[ 9.516149] PASSED
[ 9.516797] Testing tracer wakeup_dl: ret = 0
[ 10.644181] PASSED
[ 10.644938] Testing tracer function_graph:
[ 11.136016] ------------[ cut here ]------------
[ 11.140000] WARNING: CPU: 0 PID: 1 at kernel/trace/trace_functions_graph.c:224 ftrace_return_to_handler+0xd2/0x1a8()
[ 11.140000] Bad frame pointer: expected ffff880023603eb8, received ffff880023603ef0
[ 11.140000] from func __calc_delta return to ffffffff810e981c
[ 11.140000] Modules linked in:
[ 11.140000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc7-01516-g8585242 #920
[ 11.140000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.140000] 0000000000000000 ffff880023603db8 ffffffff82d0d960 ffff880023603e00
[ 11.140000] ffff880023603df0 ffffffff810c3476 ffffffff81164abb ffffffff82d05448
[ 11.140000] ffff8800237d6238 ffff8800237d6180 0000000000000000 ffff880023603e58
[ 11.140000] Call Trace:
[ 11.140000] <IRQ> [<ffffffff82d0d960>] dump_stack+0x4d/0x66
[ 11.140000] [<ffffffff810c3476>] warn_slowpath_common+0x7f/0x98
[ 11.140000] [<ffffffff81164abb>] ? ftrace_return_to_handler+0xd2/0x1a8
[ 11.140000] [<ffffffff82d05448>] ? set_tsk_thread_flag+0x13/0x13
[ 11.140000] [<ffffffff810c34d7>] warn_slowpath_fmt+0x48/0x50
[ 11.140000] [<ffffffff810e9461>] ? __calc_delta+0x15/0xae
[ 11.140000] [<ffffffff81164abb>] ftrace_return_to_handler+0xd2/0x1a8
[ 11.140000] [<ffffffff810e981c>] ? sched_slice+0x74/0x87
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810e981c>] sched_slice+0x74/0x87
[ 11.140000] [<ffffffff810e981c>] ? sched_slice+0x74/0x87
[ 11.140000] [<ffffffff82d34873>] return_to_handler+0x15/0x32
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810ebe79>] task_tick_fair+0x88/0x109
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810e54be>] scheduler_tick+0x57/0x89
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff811195c8>] update_process_times+0x56/0x65
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff811240dd>] tick_periodic+0xa1/0xad
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8112427d>] tick_handle_periodic+0x26/0x60
[ 11.140000] [<ffffffff81089300>] ? __virt_addr_valid+0x66/0x8d
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8107556a>] local_apic_timer_interrupt+0x54/0x57
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff82d3501d>] smp_apic_timer_interrupt+0x2b/0x3c
[ 11.140000] [<ffffffff82d33082>] apic_timer_interrupt+0x72/0x80
[ 11.140000] <EOI> [<ffffffff81080ac3>] ? pvclock_clocksource_read+0x76/0xa0
[ 11.140000] [<ffffffff81164d97>] ? trace_graph_entry+0x175/0x18b
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff8107ff56>] kvm_clock_read+0x27/0x31
[ 11.140000] [<ffffffff81051ebc>] paravirt_sched_clock+0x9/0xd
[ 11.140000] [<ffffffff81052506>] sched_clock+0x9/0xb
[ 11.140000] [<ffffffff8114fda6>] trace_clock_local+0x11/0x1b
[ 11.140000] [<ffffffff81164916>] ftrace_push_return_trace+0x76/0x149
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff8107af30>] prepare_ftrace_return+0xa2/0xb5
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff82d34833>] ftrace_graph_caller+0x53/0x7e
[ 11.140000] [<ffffffff810f9873>] ? trace_hardirqs_on_caller+0x18f/0x1ab
[ 11.140000] [<ffffffff81164f4a>] ? trace_graph_return+0x8e/0x97
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff811420f6>] ? audit_find_rule+0x12/0x108
[ 11.140000] [<ffffffff811420f1>] ? audit_find_rule+0xd/0x108
[ 11.140000] [<ffffffff81089380>] ? __phys_addr_symbol+0x9/0x24
[ 11.140000] [<ffffffff81089380>] ? __phys_addr_symbol+0x9/0x24
[ 11.140000] [<ffffffff82d3485e>] ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8107aca9>] ftrace_replace_code+0x1d6/0x331
[ 11.140000] [<ffffffff81164ebc>] ? trace_graph_function+0x78/0x78
[ 11.140000] [<ffffffff811525f1>] ftrace_modify_all_code+0x41/0xca
[ 11.140000] [<ffffffff8107ae19>] arch_ftrace_update_code+0x15/0x1e
[ 11.140000] [<ffffffff81152b2c>] ftrace_run_update_code+0x2b/0x1b2
[ 11.140000] [<ffffffff81164ebc>] ? trace_graph_function+0x78/0x78
[ 11.140000] [<ffffffff81152ce5>] ftrace_startup_enable+0x32/0x34
[ 11.140000] [<ffffffff81152e25>] ftrace_startup+0x13e/0x148
[ 11.140000] [<ffffffff8115443b>] register_ftrace_graph+0x235/0x252
[ 11.140000] [<ffffffff8115f982>] ? ftrace_dump+0x241/0x241
[ 11.140000] [<ffffffff8441060b>] trace_selftest_startup_function_graph+0x57/0xe3
[ 11.140000] [<ffffffff8115eeac>] register_tracer+0x165/0x288
[ 11.140000] [<ffffffff84410c87>] ? init_graph_debugfs+0x2f/0x2f
[ 11.140000] [<ffffffff84410ced>] init_graph_trace+0x66/0x68
[ 11.140000] [<ffffffff8100216d>] do_one_initcall+0xee/0x17e
[ 11.140000] [<ffffffff810db300>] ? parse_args+0xfc/0x2b8
[ 11.140000] [<ffffffff843e80bf>] kernel_init_freeable+0x1e2/0x26f
[ 11.140000] [<ffffffff82cfcab5>] ? rest_init+0xc9/0xc9
[ 11.140000] [<ffffffff82cfcac3>] kernel_init+0xe/0xdf
[ 11.140000] [<ffffffff82d3203c>] ret_from_fork+0x7c/0xb0
[ 11.140000] [<ffffffff82cfcab5>] ? rest_init+0xc9/0xc9
[ 11.140000] ---[ end trace 94c1e7868964d6b1 ]---
[ 11.140000] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 3.17.0-rc7-01516-g8585242 #920
[ 11.140000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.140000] 0000000000000000 ffff880023603e40 ffffffff82d0d960 ffffffff82d05448
[ 11.140000] ffff880023603ec0 ffffffff82d05516 ffff880000000008 ffff880023603ed0
[ 11.140000] ffff880023603e68 ffffffff81164b64 ffffffff81164f3b ffff880021d20078
[ 11.140000] Call Trace:
[ 11.140000] <IRQ> [<ffffffff82d0d960>] dump_stack+0x4d/0x66
[ 11.140000] [<ffffffff82d05448>] ? set_tsk_thread_flag+0x13/0x13
[ 11.140000] [<ffffffff82d05516>] panic+0xce/0x206
[ 11.140000] [<ffffffff81164b64>] ? ftrace_return_to_handler+0x17b/0x1a8
[ 11.140000] [<ffffffff81164f3b>] ? trace_graph_return+0x7f/0x97
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810ebe79>] task_tick_fair+0x88/0x109
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff810e54be>] scheduler_tick+0x57/0x89
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff811195c8>] update_process_times+0x56/0x65
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff811240dd>] tick_periodic+0xa1/0xad
[ 11.140000] [<ffffffff81089300>] ? __virt_addr_valid+0x66/0x8d
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8112427d>] tick_handle_periodic+0x26/0x60
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff8107556a>] local_apic_timer_interrupt+0x54/0x57
[ 11.140000] [<ffffffff82d33082>] ? apic_timer_interrupt+0x72/0x80
[ 11.140000] <EOI> [<ffffffff81080ac3>] ? pvclock_clocksource_read+0x76/0xa0
[ 11.140000] [<ffffffff81164d97>] ? trace_graph_entry+0x175/0x18b
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff8107ff56>] ? kvm_clock_read+0x27/0x31
[ 11.140000] [<ffffffff81051ebc>] ? paravirt_sched_clock+0x9/0xd
[ 11.140000] [<ffffffff81052506>] ? sched_clock+0x9/0xb
[ 11.140000] [<ffffffff8114fda6>] ? trace_clock_local+0x11/0x1b
[ 11.140000] [<ffffffff81164916>] ? ftrace_push_return_trace+0x76/0x149
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff8107af30>] ? prepare_ftrace_return+0xa2/0xb5
[ 11.140000] [<ffffffff8108937b>] ? __phys_addr_symbol+0x4/0x24
[ 11.140000] [<ffffffff82d34833>] ? ftrace_graph_caller+0x53/0x7e
[ 11.140000] [<ffffffff810f9873>] ? trace_hardirqs_on_caller+0x18f/0x1ab
[ 11.140000] [<ffffffff81164f4a>] ? trace_graph_return+0x8e/0x97
[ 11.140000] [<ffffffff8107a7e3>] ? ftrace_write+0x23/0x4c
[ 11.140000] [<ffffffff811420f6>] ? audit_find_rule+0x12/0x108
[ 11.140000] [<ffffffff811420f1>] ? audit_find_rule+0xd/0x108
[ 11.140000] [<ffffffff81089380>] ? __phys_addr_symbol+0x9/0x24
[ 11.140000] [<ffffffff81089380>] ? __phys_addr_symbol+0x9/0x24
[ 11.140000] [<ffffffff82d3485e>] ? ftrace_graph_caller+0x7e/0x7e
[ 11.140000] [<ffffffff82d3501d>] smp_apic_timer_interrupt+0x2b/0x3c
[ 11.140000] [<ffffffff8107aca9>] ? ftrace_replace_code+0x1d6/0x331
[ 11.140000] [<ffffffff81164ebc>] ? trace_graph_function+0x78/0x78
[ 11.140000] [<ffffffff811525f1>] ? ftrace_modify_all_code+0x41/0xca
[ 11.140000] [<ffffffff8107ae19>] ? arch_ftrace_update_code+0x15/0x1e
[ 11.140000] [<ffffffff81152b2c>] ? ftrace_run_update_code+0x2b/0x1b2
[ 11.140000] [<ffffffff81164ebc>] ? trace_graph_function+0x78/0x78
[ 11.140000] [<ffffffff81152ce5>] ? ftrace_startup_enable+0x32/0x34
[ 11.140000] [<ffffffff81152e25>] ? ftrace_startup+0x13e/0x148
[ 11.140000] [<ffffffff8115443b>] ? register_ftrace_graph+0x235/0x252
[ 11.140000] [<ffffffff8115f982>] ? ftrace_dump+0x241/0x241
[ 11.140000] [<ffffffff8441060b>] ? trace_selftest_startup_function_graph+0x57/0xe3
[ 11.140000] [<ffffffff8115eeac>] ? register_tracer+0x165/0x288
[ 11.140000] [<ffffffff84410c87>] ? init_graph_debugfs+0x2f/0x2f
[ 11.140000] [<ffffffff84410ced>] ? init_graph_trace+0x66/0x68
[ 11.140000] [<ffffffff8100216d>] ? do_one_initcall+0xee/0x17e
[ 11.140000] [<ffffffff810db300>] ? parse_args+0xfc/0x2b8
[ 11.140000] [<ffffffff843e80bf>] ? kernel_init_freeable+0x1e2/0x26f
[ 11.140000] [<ffffffff82cfcab5>] ? rest_init+0xc9/0xc9
[ 11.140000] [<ffffffff82cfcac3>] ? kernel_init+0xe/0xdf
[ 11.140000] [<ffffffff82d3203c>] ? ret_from_fork+0x7c/0xb0
[ 11.140000] [<ffffffff82cfcab5>] ? rest_init+0xc9/0xc9
Elapsed time: 35
qemu-system-x86_64 -enable-kvm -cpu SandyBridge -kernel /kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 -append 'user=lkp job=/lkp/scheduled/vm-kbuild-yocto-x86_64-58/rand_boot-1-yocto-minimal-x86_64.cgz-x86_64-allyesdebian-8585242ddf6093480242bf922cb52219e894a20d-0.yaml ARCH=x86_64 BOOT_IMAGE=/kernel/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/vmlinuz-3.17.0-rc7-01516-g8585242 kconfig=x86_64-allyesdebian commit=8585242ddf6093480242bf922cb52219e894a20d branch=linux-devel/devel-xian-x86_64-201410022109 root=/dev/ram0 max_uptime=18000 RESULT_ROOT=/result/vm-kbuild-yocto-x86_64/boot/1/yocto-minimal-x86_64.cgz/x86_64-allyesdebian/8585242ddf6093480242bf922cb52219e894a20d/0 ip=::::vm-kbuild-yocto-x86_64-58::dhcp earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw drbd.minor_count=8' -initrd /fs/sdd1/initrd-vm-kbuild-yocto-x86_64-58 -m 576 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/sdd1/disk0-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk1-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk2-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk3-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk4-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -drive file=/fs/sdd1/disk5-vm-kbuild-yocto-x86_64-58,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-vm-kbuild-yocto-x86_64-58 -serial file:/dev/shm/kboot/serial-vm-kbuild-yocto-x86_64-58 -daemonize -display none -monitor null
_______________________________________________
LKP mailing list
LKP@xxxxxxxxxxxxxxx