[ 151.101528] BUG: unable to handle kernel paging request at 00007ff82705d4c9 [ 151.104636] IP: [] 0xffffffffa0af7e7a [ 151.106928] PGD 8589a3067 PUD 457324067 PMD 44d084067 PTE 800000044d236166 [ 151.110141] Oops: 0000 [#1] PREEMPT SMP [ 151.112026] Modules linked in: fuse pci_stub vboxpci(O) joydev raid0 iTCO_wdt iTCO_vendor_support md_mod gpio_ich evdev e1000e coretemp ptp ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_algo_bit pps_core i2c_i801 pcspkr crc32c_intel lpc_ich i7core_edac i2c_core microcode edac_core ioatdma dca button acpi_cpufreq mperf processor vboxnetflt(O) vboxnetadp(O) vboxdrv(O) ext4 crc16 mbcache jbd2 hid_generic usbhid hid sr_mod cdrom sd_mod ata_generic pata_acpi ata_piix libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common [ 151.136619] CPU 3 [ 151.137471] Pid: 987, comm: EMT-0 Tainted: G O 3.9.3-1-ARCH #1 Intel Corporation S5500BC/S5500BC [ 151.141642] RIP: 0010:[] [] 0xffffffffa0af7e7a [ 151.144966] RSP: 0018:ffff880858613990 EFLAGS: 00010212 [ 151.147218] RAX: ffffc900147e8ba8 RBX: 0000000000000010 RCX: 0000000000000002 [ 151.150246] RDX: 0000000000000010 RSI: 00007ff82705d4c9 RDI: ffffc900147e8ba8 [ 151.153274] RBP: ffff8808586139f8 R08: ffffc900147e8ba8 R09: ffffc900147e8b80 [ 151.156303] R10: ffff8808586138c8 R11: ffffc900147e5000 R12: ffffc900147e5000 [ 151.159331] R13: ffffc900147ca000 R14: 0000000000000000 R15: 00000000004114c9 [ 151.162360] FS: 00007ff84effc700(0000) GS:ffff88086fc20000(0000) knlGS:0000000000000000 [ 151.165794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.168231] CR2: 00007ff82705d4c9 CR3: 00000008589a2000 CR4: 00000000000027e0 [ 151.236622] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 151.305198] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 151.373368] Process EMT-0 (pid: 987, threadinfo ffff880858612000, task ffff880859036480) [ 151.506790] Stack: [ 151.571452] ffffffffa0ae2426 ffffc900147e8ba8 ffffc900147e8ba8 0000000000411450 [ 151.703248] 00007ff82705d4c9 00007ff84c00a190 00007ff8270ac060 ffffffffa0ae23a1 [ 151.836302] 00000000004114c9 ffffc900147e8b80 ffffc900147e5000 0000000000000010 [ 151.969060] Call Trace: [ 152.032808] [] ? __switch_to+0x163/0x4e0 [ 152.097070] [] ? supdrvIOCtlFast+0x77/0xa0 [vboxdrv] [ 152.160663] [] ? VBoxDrvLinuxIOCtl_4_2_12+0x41/0x1d0 [vboxdrv] [ 152.285482] [] ? do_vfs_ioctl+0x2e5/0x4d0 [ 152.349036] [] ? sys_ioctl+0x81/0xa0 [ 152.410856] [] ? system_call_fastpath+0x1a/0x1f [ 152.471677] Code: 48 8d 7c 0f ff 48 8d 74 0e ff fd f3 a4 fc eb e0 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 fc 48 89 d1 48 89 f8 48 c1 e9 03 48 a5 f6 c2 04 74 01 a5 f6 c2 02 74 02 66 a5 f6 c2 01 74 01 [ 152.661563] RIP [] 0xffffffffa0af7e7a [ 152.723640] RSP [ 152.785828] CR2: 00007ff82705d4c9 [ 152.847416] ---[ end trace cb389056029885e0 ]--- [ 152.909310] note: EMT-0[987] exited with preempt_count 1 [ 152.969919] BUG: scheduling while atomic: EMT-0/987/0x00000002 [ 153.030657] Modules linked in: fuse pci_stub vboxpci(O) joydev raid0 iTCO_wdt iTCO_vendor_support md_mod gpio_ich evdev e1000e coretemp ptp ttm drm_kms_helper drm syscopyarea sysfillrect sysimgblt i2c_algo_bit pps_core i2c_i801 pcspkr crc32c_intel lpc_ich i7core_edac i2c_core microcode edac_core ioatdma dca button acpi_cpufreq mperf processor vboxnetflt(O) vboxnetadp(O) vboxdrv(O) ext4 crc16 mbcache jbd2 hid_generic usbhid hid sr_mod cdrom sd_mod ata_generic pata_acpi ata_piix libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common [ 153.494317] Pid: 987, comm: EMT-0 Tainted: G D O 3.9.3-1-ARCH #1 [ 153.562636] Call Trace: [ 153.628254] [] __schedule_bug+0x4d/0x5b [ 153.694280] [] __schedule+0x936/0x940 [ 153.758278] [] ? futex_wake+0x109/0x130 [ 153.820829] [] ? do_futex+0x109/0xad0 [ 153.883525] [] schedule+0x29/0x70 [ 153.945223] [] rwsem_down_failed_common+0xed/0x260 [ 154.007408] [] rwsem_down_read_failed+0x15/0x20 [ 154.068891] [] call_rwsem_down_read_failed+0x14/0x30 [ 154.129376] [] ? down_read+0x17/0x20 [ 154.188901] [] do_exit+0x181/0xab0 [ 154.248274] [] ? kmsg_dump+0xc1/0xd0 [ 154.307428] [] oops_end+0xa3/0xe0 [ 154.365180] [] no_context+0x281/0x28f [ 154.421418] [] __bad_area_nosemaphore+0x86/0x1dc [ 154.477711] [] ? check_blkcg_changed+0x56/0x180 [ 154.533509] [] bad_area_nosemaphore+0x13/0x15