rendered paste bodyStall while starting etracer (3d) on 2.5.32 + drm-next with git libdrm, xf86-video-ati & mesa all from dec 4th about 10pm. KMS/DRI2/IRQs enabled with firmware from http://marc.info/?l=dri-devel&m=125960757404659&w=2
[39027.032183] INFO: trying to register non-static key.
[39027.032377] the code is fine but needs lockdep annotation.
[39027.032377] turning off the locking correctness validator.
[39027.048326] Pid: 2645, comm: X Not tainted 2.6.32-crc #46
[39027.050085] Call Trace:
[39027.055625] [<ffffffff8108e217>] register_lock_class+0x207/0x440
[39027.055625] [<ffffffff810672b1>] ? lock_timer_base+0x61/0xa0
[39027.055625] [<ffffffff810909a4>] __lock_acquire+0x84/0x1550
[39027.071150] [<ffffffff814ac1ad>] ? _spin_unlock_irqrestore+0x7d/0x90
[39027.071150] [<ffffffff814af4fe>] ? sub_preempt_count+0xe/0x60
[39027.071150] [<ffffffff814ac199>] ? _spin_unlock_irqrestore+0x69/0x90
[39027.093258] [<ffffffff8106832d>] ? try_to_del_timer_sync+0x10d/0x140
[39027.093258] [<ffffffff81091f0c>] lock_acquire+0x9c/0x140
[39027.093258] [<ffffffff8133d3d9>] ? radeon_fence_signaled+0x39/0xc0
[39027.093258] [<ffffffff814abe16>] _write_lock_irqsave+0x46/0x60
[39027.093258] [<ffffffff8133d3d9>] ? radeon_fence_signaled+0x39/0xc0
[39027.093258] [<ffffffff814ac199>] ? _spin_unlock_irqrestore+0x69/0x90
[39027.093258] [<ffffffff8133d3d9>] radeon_fence_signaled+0x39/0xc0
[39027.093258] [<ffffffff8133d560>] radeon_fence_wait+0x100/0x440
[39027.093258] [<ffffffff8107bac0>] ? autoremove_wake_function+0x0/0x40
[39027.093258] [<ffffffff814a9bc1>] ? __mutex_unlock_slowpath+0xf1/0x1c0
[39027.093258] [<ffffffff8134e184>] radeon_ib_get+0xb4/0x220
[39027.093258] [<ffffffff8134f7f4>] radeon_cs_ioctl+0x94/0x1d0
[39027.093258] [<ffffffff812fb365>] drm_ioctl+0x185/0x3a0
[39027.093258] [<ffffffff8134f760>] ? radeon_cs_ioctl+0x0/0x1d0
[39027.093258] [<ffffffff8133dbf2>] ? radeon_ttm_fault+0x22/0x30
[39027.093258] [<ffffffff8114337c>] vfs_ioctl+0x7c/0xa0
[39027.093258] [<ffffffff811434ca>] do_vfs_ioctl+0x8a/0x5f0
[39027.093258] [<ffffffff8113180d>] ? fget_light+0x5d/0x170
[39027.093258] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39027.093258] [<ffffffff81143ae9>] sys_ioctl+0xb9/0xc0
[39027.093258] [<ffffffff8100b99b>] system_call_fastpath+0x16/0x1b
[39037.121126] INFO: RCU detected CPU stalls: 3 (detected by 1, t=10006 jiffies)
[39037.121126] sending NMI to all CPUs:
[39036.899404] NMI backtrace for cpu 3
[39036.899404] CPU 3:
[39036.899404] Modules linked in: btrfs zlib_deflate zlib_inflate crc32c libcrc32c kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc b]
[39036.899404] Pid: 2645, comm: X Not tainted 2.6.32-crc #46 System Product Name
[39036.899404] RIP: 0010:[<ffffffff8149d59f>] [<ffffffff8149d59f>] __write_lock_failed+0xf/0x20
[39036.899404] RSP: 0018:ffff88015ab15b10 EFLAGS: 00000087
[39036.899404] RAX: 0000000000000003 RBX: ffff880155b7a100 RCX: 0000000000000000
[39036.899404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880155b7a100
[39036.899404] RBP: ffff88015ab15b28 R08: 0000000000000002 R09: 0000000000000001
[39036.899404] R10: 0000000000000000 R11: 0000000000000046 R12: 0000000000000000
[39036.899404] R13: ffff88016e670b00 R14: 00000001024eed6f R15: 00000000000007c5
[39036.899404] FS: 00007f5b62d80700(0000) GS:ffff880028380000(0000) knlGS:0000000000000000
[39036.899404] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[39036.899404] CR2: 00007f5b59d7f000 CR3: 000000016c12b000 CR4: 00000000000006e0
[39036.899404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[39036.899404] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[39036.899404] Call Trace:
[39036.899404] <#DB[1]> <<EOE>> Pid: 2645, comm: X Not tainted 2.6.32-crc #46
[39036.899404] Call Trace:
[39036.899404] <NMI> [<ffffffff81009f49>] ? show_regs+0x49/0x50
[39036.899404] [<ffffffff814adf71>] nmi_watchdog_tick+0x1d1/0x1f0
[39036.899404] [<ffffffff814ad0b7>] do_nmi+0x137/0x2f0
[39036.899404] [<ffffffff814accda>] nmi+0x1a/0x2c
[39036.899404] [<ffffffff8149d59f>] ? __write_lock_failed+0xf/0x20
[39036.899404] <<EOE>> [<ffffffff81261fa3>] ? _raw_write_lock+0xb3/0xf0
[39036.899404] [<ffffffff814abe1e>] _write_lock_irqsave+0x4e/0x60
[39036.899404] [<ffffffff8133d3d9>] ? radeon_fence_signaled+0x39/0xc0
[39036.899404] [<ffffffff814ac199>] ? _spin_unlock_irqrestore+0x69/0x90
[39036.899404] [<ffffffff8133d3d9>] radeon_fence_signaled+0x39/0xc0
[39036.899404] [<ffffffff8133d560>] radeon_fence_wait+0x100/0x440
[39036.899404] [<ffffffff8107bac0>] ? autoremove_wake_function+0x0/0x40
[39036.899404] [<ffffffff814a9bc1>] ? __mutex_unlock_slowpath+0xf1/0x1c0
[39036.899404] [<ffffffff8134e184>] radeon_ib_get+0xb4/0x220
[39036.899404] [<ffffffff8134f7f4>] radeon_cs_ioctl+0x94/0x1d0
[39036.899404] [<ffffffff812fb365>] drm_ioctl+0x185/0x3a0
[39036.899404] [<ffffffff8134f760>] ? radeon_cs_ioctl+0x0/0x1d0
[39036.899404] [<ffffffff8133dbf2>] ? radeon_ttm_fault+0x22/0x30
[39036.899404] [<ffffffff8114337c>] vfs_ioctl+0x7c/0xa0
[39036.899404] [<ffffffff811434ca>] do_vfs_ioctl+0x8a/0x5f0
[39036.899404] [<ffffffff8113180d>] ? fget_light+0x5d/0x170
[39036.899404] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39036.899404] [<ffffffff81143ae9>] sys_ioctl+0xb9/0xc0
[39036.899404] [<ffffffff8100b99b>] system_call_fastpath+0x16/0x1b
[39037.121126] NMI backtrace for cpu 1
[39037.121126] CPU 1:
[39037.121126] Modules linked in: btrfs zlib_deflate zlib_inflate crc32c libcrc32c kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc b]
[39037.121126] Pid: 2476, comm: hald-addon-stor Not tainted 2.6.32-crc #46 System Product Name
[39037.121126] RIP: 0010:[<ffffffff814af571>] [<ffffffff814af571>] add_preempt_count+0x21/0x50
[39037.121126] RSP: 0018:ffff880028283d50 EFLAGS: 00000006
[39037.121126] RAX: ffff88015ab09fd8 RBX: 0000000000000001 RCX: ffff880028280000
[39037.121126] RDX: 00000000002dc797 RSI: 00000000002dc781 RDI: 0000000000000001
[39037.121126] RBP: ffff880028283d98 R08: 0000000000000001 R09: 0000000000000000
[39037.121126] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000002dc798
[39037.121126] R13: 0000000000000008 R14: ffffffff8173d780 R15: ffffffff8173d780
[39037.121126] FS: 00007ff20886c700(0000) GS:ffff880028280000(0000) knlGS:0000000000000000
[39037.121126] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[39037.121126] CR2: 00007fa3960ffff8 CR3: 0000000159c87000 CR4: 00000000000006e0
[39037.121126] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[39037.121126] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[39037.121126] Call Trace:
[39037.121126] <#DB[1]> <<EOE>> Pid: 2476, comm: hald-addon-stor Not tainted 2.6.32-crc #46
[39037.121126] Call Trace:
[39037.121126] <NMI> [<ffffffff81009f49>] ? show_regs+0x49/0x50
[39037.121126] [<ffffffff814adf71>] nmi_watchdog_tick+0x1d1/0x1f0
[39037.121126] [<ffffffff814ad0b7>] do_nmi+0x137/0x2f0
[39037.121126] [<ffffffff814accda>] nmi+0x1a/0x2c
[39037.121126] [<ffffffff814af571>] ? add_preempt_count+0x21/0x50
[39037.121126] <<EOE>> <IRQ> [<ffffffff8125d6c3>] ? delay_tsc+0x23/0x140
[39037.121126] [<ffffffff8108d909>] ? trace_hardirqs_off_caller+0x29/0xc0
[39037.121126] [<ffffffff8125d63f>] __delay+0xf/0x20
[39037.121126] [<ffffffff8125d695>] __const_udelay+0x45/0x50
[39037.121126] [<ffffffff81024964>] arch_trigger_all_cpu_backtrace+0x54/0x70
[39037.121126] [<ffffffff810b4bb8>] __rcu_pending+0x278/0x330
[39037.121126] [<ffffffff810b4dfa>] rcu_check_callbacks+0x18a/0x1a0
[39037.121126] [<ffffffff81067478>] update_process_times+0x48/0x70
[39037.121126] [<ffffffff8108b573>] tick_sched_timer+0x93/0xf0
[39037.121126] [<ffffffff8107f9ad>] __run_hrtimer+0x1ad/0x290
[39037.121126] [<ffffffff8108b4e0>] ? tick_sched_timer+0x0/0xf0
[39037.121126] [<ffffffff8107fdbe>] hrtimer_interrupt+0xee/0x1e0
[39037.121126] [<ffffffff814b1b7c>] smp_apic_timer_interrupt+0x6c/0x9c
[39037.121126] [<ffffffff8100c4f3>] apic_timer_interrupt+0x13/0x20
[39037.121126] <EOI> [<ffffffff814ac83a>] ? lock_kernel+0xda/0x119
[39037.121126] [<ffffffff814ac82a>] ? lock_kernel+0xca/0x119
[39037.121126] [<ffffffff81168a68>] ? __blkdev_get+0x28/0x410
[39037.121126] [<ffffffff81168e60>] ? blkdev_get+0x10/0x20
[39037.121126] [<ffffffff81168ee1>] ? blkdev_open+0x71/0xc0
[39037.121126] [<ffffffff8112ceae>] ? __dentry_open+0x1ae/0x420
[39037.121126] [<ffffffff81168e70>] ? blkdev_open+0x0/0xc0
[39037.121126] [<ffffffff8112d227>] ? nameidata_to_filp+0x57/0x70
[39037.121126] [<ffffffff8114115a>] ? do_filp_open+0x32a/0xb10
[39037.121126] [<ffffffff8126237e>] ? _raw_spin_lock+0xde/0x1d0
[39037.121126] [<ffffffff814af541>] ? sub_preempt_count+0x51/0x60
[39037.121126] [<ffffffff814ac11c>] ? _spin_unlock+0x5c/0x70
[39037.121126] [<ffffffff8114e0da>] ? alloc_fd+0xfa/0x140
[39037.121126] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39037.121126] [<ffffffff8112e434>] ? do_sys_open+0xa4/0x180
[39037.121126] [<ffffffff8112e550>] ? sys_open+0x20/0x30
[39037.121126] [<ffffffff8100b99b>] ? system_call_fastpath+0x16/0x1b
[39037.133001] NMI backtrace for cpu 0
[39037.133001] CPU 0:
[39037.133001] Modules linked in: btrfs zlib_deflate zlib_inflate crc32c libcrc32c kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc b]
[39037.133001] Pid: 2474, comm: hald-addon-stor Not tainted 2.6.32-crc #46 System Product Name
[39037.133001] RIP: 0010:[<ffffffff814ac847>] [<ffffffff814ac847>] lock_kernel+0xe7/0x119
[39037.133001] RSP: 0018:ffff880159cdfc78 EFLAGS: 00000202
[39037.133001] RAX: 0000000000006766 RBX: ffff880159cdffd8 RCX: 0000000000000000
[39037.133001] RDX: 0000000000000067 RSI: 0000000000000000 RDI: ffffffff817c7658
[39037.133001] RBP: ffff880159cdfc98 R08: 0000000000000002 R09: 0000000000000000
[39037.133001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[39037.133001] R13: 0000000000000000 R14: ffff88016f4dac20 R15: 000000000000001d
[39037.133001] FS: 00007f50aef71700(0000) GS:ffff880028200000(0000) knlGS:0000000000000000
[39037.133001] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[39037.133001] CR2: 00007f931029a008 CR3: 000000016d92b000 CR4: 00000000000006f0
[39037.133001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[39037.133001] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[39037.133001] Call Trace:
[39037.133001] <#DB[1]> <<EOE>> Pid: 2474, comm: hald-addon-stor Not tainted 2.6.32-crc #46
[39037.133001] Call Trace:
[39037.133001] <NMI> [<ffffffff81009f49>] ? show_regs+0x49/0x50
[39037.133001] [<ffffffff814adf71>] nmi_watchdog_tick+0x1d1/0x1f0
[39037.133001] [<ffffffff814ad0b7>] do_nmi+0x137/0x2f0
[39037.133001] [<ffffffff814accda>] nmi+0x1a/0x2c
[39037.133001] [<ffffffff814ac847>] ? lock_kernel+0xe7/0x119
[39037.133001] <<EOE>> [<ffffffff81168a68>] __blkdev_get+0x28/0x410
[39037.133001] [<ffffffff81168e60>] blkdev_get+0x10/0x20
[39037.133001] [<ffffffff81168ee1>] blkdev_open+0x71/0xc0
[39037.133001] [<ffffffff8112ceae>] __dentry_open+0x1ae/0x420
[39037.133001] [<ffffffff81168e70>] ? blkdev_open+0x0/0xc0
[39037.133001] [<ffffffff8112d227>] nameidata_to_filp+0x57/0x70
[39037.133001] [<ffffffff8114115a>] do_filp_open+0x32a/0xb10
[39037.133001] [<ffffffff8126237e>] ? _raw_spin_lock+0xde/0x1d0
[39037.133001] [<ffffffff814af541>] ? sub_preempt_count+0x51/0x60
[39037.133001] [<ffffffff814ac11c>] ? _spin_unlock+0x5c/0x70
[39037.133001] [<ffffffff8114e0da>] ? alloc_fd+0xfa/0x140
[39037.133001] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39037.133001] [<ffffffff8112e434>] do_sys_open+0xa4/0x180
[39037.133001] [<ffffffff8112e550>] sys_open+0x20/0x30
[39037.133001] [<ffffffff8100b99b>] system_call_fastpath+0x16/0x1b
[39037.132251] NMI backtrace for cpu 2
[39037.132251] CPU 2:
[39037.132251] Modules linked in: btrfs zlib_deflate zlib_inflate crc32c libcrc32c kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc b]
[39038.187008] Pid: 2478, comm: hald-addon-stor Not tainted 2.6.32-crc #46 System Product Name
[39038.187008] RIP: 0010:[<ffffffff814ac83a>] [<ffffffff814ac83a>] lock_kernel+0xda/0x119
[39038.187008] RSP: 0018:ffff88015ab17c78 EFLAGS: 00000202
[39038.187008] RAX: 0000000000006766 RBX: ffff88015ab17fd8 RCX: 0000000000000000
[39038.187008] RDX: 0000000000000067 RSI: 0000000000000000 RDI: ffffffff817c7658
[39038.187008] RBP: ffff88015ab17c98 R08: 0000000000000002 R09: 0000000000000000
[39038.187008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[39038.187008] R13: 0000000000000000 R14: ffff88016f4f1620 R15: 00000000000000dd
[39038.187008] FS: 00007f188115d700(0000) GS:ffff880028300000(0000) knlGS:0000000000000000
[39038.187008] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[39038.187008] CR2: 00007f86514dc268 CR3: 0000000159cf6000 CR4: 00000000000006e0
[39038.187008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[39038.187008] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[39038.187008] Call Trace:
[39038.187008] <#DB[1]> <<EOE>> Pid: 2478, comm: hald-addon-stor Not tainted 2.6.32-crc #46
[39038.187008] Call Trace:
[39038.187008] <NMI> [<ffffffff81009f49>] ? show_regs+0x49/0x50
[39038.187008] [<ffffffff814adf71>] nmi_watchdog_tick+0x1d1/0x1f0
[39038.187008] [<ffffffff814ad0b7>] do_nmi+0x137/0x2f0
[39038.187008] [<ffffffff814accda>] nmi+0x1a/0x2c
[39038.187008] [<ffffffff814ac83a>] ? lock_kernel+0xda/0x119
[39038.187008] <<EOE>> [<ffffffff81168a68>] __blkdev_get+0x28/0x410
[39038.187008] [<ffffffff81168e60>] blkdev_get+0x10/0x20
[39038.187008] [<ffffffff81168ee1>] blkdev_open+0x71/0xc0
[39038.187008] [<ffffffff8112ceae>] __dentry_open+0x1ae/0x420
[39038.187008] [<ffffffff81168e70>] ? blkdev_open+0x0/0xc0
[39038.187008] [<ffffffff8112d227>] nameidata_to_filp+0x57/0x70
[39038.187008] [<ffffffff8114115a>] do_filp_open+0x32a/0xb10
[39038.187008] [<ffffffff8126237e>] ? _raw_spin_lock+0xde/0x1d0
[39038.187008] [<ffffffff814af541>] ? sub_preempt_count+0x51/0x60
[39038.187008] [<ffffffff814ac11c>] ? _spin_unlock+0x5c/0x70
[39038.187008] [<ffffffff8114e0da>] ? alloc_fd+0xfa/0x140
[39038.187008] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39038.187008] [<ffffffff8112e434>] do_sys_open+0xa4/0x180
[39038.187008] [<ffffffff8112e550>] sys_open+0x20/0x30
[39038.187008] [<ffffffff8100b99b>] system_call_fastpath+0x16/0x1b
[39067.123126] INFO: RCU detected CPU stalls: 3 (detected by 1, t=40008 jiffies)
[39067.123126] sending NMI to all CPUs:
[39062.023723] NMI backtrace for cpu 3
[39062.023723] Modules linked in: btrfs zlib_deflate zlib_inflate crc32c libcrc32c kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc b]
[39062.023723] Pid: 2645, comm: X Not tainted 2.6.32-crc #46 System Product Name
[39062.023723] RIP: 0010:[<ffffffff8149d599>] [<ffffffff8149d599>] __write_lock_failed+0x9/0x20
[39062.023723] RSP: 0018:ffff88015ab15b10 EFLAGS: 00000087
[39062.023723] RAX: 0000000000000003 RBX: ffff880155b7a100 RCX: 0000000000000000
[39062.023723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880155b7a100
[39062.023723] RBP: ffff88015ab15b28 R08: 0000000000000002 R09: 0000000000000001
[39062.023723] R10: 0000000000000000 R11: 0000000000000046 R12: 0000000000000000
[39062.023723] R13: ffff88016e670b00 R14: 00000001024eed6f R15: 00000000000007c5
[39062.023723] FS: 00007f5b62d80700(0000) GS:ffff880028380000(0000) knlGS:0000000000000000
[39062.023723] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[39062.023723] CR2: 00007f5b59d7f000 CR3: 000000016c12b000 CR4: 00000000000006e0
[39062.023723] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[39062.023723] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[39062.023723] Call Trace:
[39062.023723] <#DB[1]> <<EOE>> Pid: 2645, comm: X Not tainted 2.6.32-crc #46
[39062.023723] Call Trace:
[39062.023723] <NMI> [<ffffffff81009f49>] ? show_regs+0x49/0x50
[39062.023723] [<ffffffff814adf71>] nmi_watchdog_tick+0x1d1/0x1f0
[39062.023723] [<ffffffff814ad0b7>] do_nmi+0x137/0x2f0
[39062.023723] [<ffffffff814accda>] nmi+0x1a/0x2c
[39062.023723] [<ffffffff8149d599>] ? __write_lock_failed+0x9/0x20
[39062.023723] <<EOE>> [<ffffffff81261fa3>] ? _raw_write_lock+0xb3/0xf0
[39062.023723] [<ffffffff814abe1e>] _write_lock_irqsave+0x4e/0x60
[39062.023723] [<ffffffff8133d3d9>] ? radeon_fence_signaled+0x39/0xc0
[39062.023723] [<ffffffff814ac199>] ? _spin_unlock_irqrestore+0x69/0x90
[39062.023723] [<ffffffff8133d3d9>] radeon_fence_signaled+0x39/0xc0
[39062.023723] [<ffffffff8133d560>] radeon_fence_wait+0x100/0x440
[39062.023723] [<ffffffff8107bac0>] ? autoremove_wake_function+0x0/0x40
[39062.023723] [<ffffffff814a9bc1>] ? __mutex_unlock_slowpath+0xf1/0x1c0
[39062.023723] [<ffffffff8134e184>] radeon_ib_get+0xb4/0x220
[39062.023723] [<ffffffff8134f7f4>] radeon_cs_ioctl+0x94/0x1d0
[39062.023723] [<ffffffff812fb365>] drm_ioctl+0x185/0x3a0
[39062.023723] [<ffffffff8134f760>] ? radeon_cs_ioctl+0x0/0x1d0
[39062.023723] [<ffffffff8133dbf2>] ? radeon_ttm_fault+0x22/0x30
[39062.023723] [<ffffffff8114337c>] vfs_ioctl+0x7c/0xa0
[39062.023723] [<ffffffff811434ca>] do_vfs_ioctl+0x8a/0x5f0
[39062.023723] [<ffffffff8113180d>] ? fget_light+0x5d/0x170
[39062.023723] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39062.023723] [<ffffffff81143ae9>] sys_ioctl+0xb9/0xc0
[39062.023723] [<ffffffff8100b99b>] system_call_fastpath+0x16/0x1b
[39067.134251] NMI backtrace for cpu 2
[39067.134251] CPU 2:
[39067.134251] Modules linked in: btrfs zlib_deflate zlib_inflate crc32c libcrc32c kvm_amd kvm tun sit tunnel4 ipv6 bridge stp llc b]
[39067.134251] Pid: 2477, comm: hald-addon-stor Not tainted 2.6.32-crc #46 System Product Name
[39067.134251] RIP: 0010:[<ffffffff814ac847>] [<ffffffff814ac847>] lock_kernel+0xe7/0x119
[39067.134251] RSP: 0018:ffff88015ab0fc78 EFLAGS: 00000202
[39067.134251] RAX: 0000000000006766 RBX: ffff88015ab0ffd8 RCX: 0000000000000000
[39067.134251] RDX: 0000000000000067 RSI: 0000000000000000 RDI: ffffffff817c7658
[39067.134251] RBP: ffff88015ab0fc98 R08: 0000000000000002 R09: 0000000000000000
[39067.134251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[39067.134251] R13: 0000000000000000 R14: ffff88016f4e26a0 R15: 000000000000001d
[39067.134251] FS: 00007f2ecc5c2700(0000) GS:ffff880028300000(0000) knlGS:0000000000000000
[39067.134251] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[39067.134251] CR2: 00007f929dac8000 CR3: 000000015a211000 CR4: 00000000000006e0
[39067.134251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[39067.134251] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[39067.134251] Call Trace:
[39067.134251] <#DB[1]> <<EOE>> Pid: 2477, comm: hald-addon-stor Not tainted 2.6.32-crc #46
[39067.134251] Call Trace:
[39067.134251] <NMI> [<ffffffff81009f49>] ? show_regs+0x49/0x50
[39067.134251] [<ffffffff814adf71>] nmi_watchdog_tick+0x1d1/0x1f0
[39067.134251] [<ffffffff814ad0b7>] do_nmi+0x137/0x2f0
[39067.134251] [<ffffffff814accda>] nmi+0x1a/0x2c
[39067.134251] [<ffffffff814ac847>] ? lock_kernel+0xe7/0x119
[39067.134251] <<EOE>> [<ffffffff81168a68>] __blkdev_get+0x28/0x410
[39067.134251] [<ffffffff81168e60>] blkdev_get+0x10/0x20
[39067.134251] [<ffffffff81168ee1>] blkdev_open+0x71/0xc0
[39067.134251] [<ffffffff8112ceae>] __dentry_open+0x1ae/0x420
[39067.134251] [<ffffffff81168e70>] ? blkdev_open+0x0/0xc0
[39067.134251] [<ffffffff8112d227>] nameidata_to_filp+0x57/0x70
[39067.134251] [<ffffffff8114115a>] do_filp_open+0x32a/0xb10
[39067.134251] [<ffffffff8126237e>] ? _raw_spin_lock+0xde/0x1d0
[39067.134251] [<ffffffff814af541>] ? sub_preempt_count+0x51/0x60
[39067.134251] [<ffffffff814ac11c>] ? _spin_unlock+0x5c/0x70
[39067.134251] [<ffffffff8114e0da>] ? alloc_fd+0xfa/0x140
[39067.134251] [<ffffffff8100b9cc>] ? sysret_check+0x27/0x62
[39067.134251] [<ffffffff8112e434>] do_sys_open+0xa4/0x180
[39067.134251] [<ffffffff8112e550>] sys_open+0x20/0x30
[39067.134251] [<ffffffff8100b99b>] system_call_fastpath+0x16/0x1b