panic.log

[   24.833195] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[   24.836230] IP: [<ffffffff810a750a>] sched_offline_group+0x2a/0x70
[   24.839240] PGD 0 
[   24.839730] Oops: 0002 [#1] PREEMPT SMP
[   24.840751] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat ext4 crc16 jbd2 mbcache input_leds led_class psmouse serio_raw iTCO_wdt iTCO_vendor_support atkbd libps2 ppdev kvm_intel kvm bochs_drm ttm pcspkr irqbypass drm_kms_helper evdev joydev mousedev mac_hid drm 8139too qemu_fw_cfg 8139cp syscopyarea i2c_i801 acpi_cpufreq tpm_tis tpm i8042 lpc_ich serio sysfillrect parport_pc parport intel_agp mii sysimgblt intel_gtt fb_sys_fops button sch_fq_codel ip_tables x_tables xfs algif_skcipher af_alg dm_crypt sr_mod cdrom sd_mod hid_generic usbhid hid uhci_hcd crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci libata xhci_pci ehci_pci xhci_hcd ehci_hcd scsi_mod usbcore usb_common dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio dm_mod libcrc32c crc32c_generic crc32c_intel jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
[   24.858625] CPU: 1 PID: 337 Comm: kworker/1:2 Not tainted 4.7.0-pf3 #1
[   24.859703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[   24.860992] Workqueue: cgroup_destroy css_release_work_fn
[   24.861904] task: ffff880036b3e9c0 ti: ffff88007a084000 task.ti: ffff88007a084000
[   24.863126] RIP: 0010:[<ffffffff810a750a>]  [<ffffffff810a750a>] sched_offline_group+0x2a/0x70
[   24.864559] RSP: 0018:ffff88007a087dd0  EFLAGS: 00010046
[   24.865438] RAX: 0000000000000286 RBX: ffff88007a7e1e00 RCX: 0000000000000000
[   24.866613] RDX: 0000000000000000 RSI: 0000000000000286 RDI: ffffffff81a75960
[   24.867786] RBP: ffff88007a087dd8 R08: ffff88007b41b120 R09: 00000000000000ff
[   24.868957] R10: 0000000000000002 R11: 0000000000000001 R12: ffffffff81846b40
[   24.870126] R13: ffff88007a301c00 R14: 0000000000000000 R15: ffff88007a7e1e98
[   24.871299] FS:  0000000000000000(0000) GS:ffff88007e500000(0000) knlGS:0000000000000000
[   24.872619] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.873858] CR2: 0000000000000008 CR3: 00000000366c6000 CR4: 00000000001406e0
[   24.875776] Stack:
[   24.876338]  ffff88007a7e1e00 ffff88007a087de8 ffffffff810a755e ffff88007a087e18
[   24.877726]  ffffffff810f1b5f ffff8800369c7000 ffff88007e516240 ffff88007e51ab00
[   24.879020]  0000000000000000 ffff88007a087e58 ffffffff81093415 0000000000000000
[   24.880314] Call Trace:
[   24.880736]  [<ffffffff810a755e>] cpu_cgroup_css_released+0xe/0x40
[   24.881826]  [<ffffffff810f1b5f>] css_release_work_fn+0x7f/0x110
[   24.883133]  [<ffffffff81093415>] process_one_work+0x1e5/0x480
[   24.884098]  [<ffffffff810936f8>] worker_thread+0x48/0x4e0
[   24.885158]  [<ffffffff810936b0>] ? process_one_work+0x480/0x480
[   24.886188]  [<ffffffff810936b0>] ? process_one_work+0x480/0x480
[   24.887206]  [<ffffffff81099358>] kthread+0xd8/0xf0
[   24.888022]  [<ffffffff815d19bf>] ret_from_fork+0x1f/0x40
[   24.889260]  [<ffffffff81099280>] ? kthread_worker_fn+0x170/0x170
[   24.890701] Code: 90 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb 48 c7 c7 60 59 a7 81 e8 c7 9d 52 00 48 8b 93 d0 00 00 00 48 8b 8b c8 00 00 00 48 89 c6 <48> 89 51 08 48 89 0a 48 8b bb e0 00 00 00 48 ba 00 02 00 00 00 
[   24.895101] RIP  [<ffffffff810a750a>] sched_offline_group+0x2a/0x70
[   24.896155]  RSP <ffff88007a087dd0>
[   24.896746] CR2: 0000000000000008
[   24.897301] ---[ end trace 0f8b674d69eb624f ]---
[   24.898065] note: kworker/1:2[337] exited with preempt_count 1
[   24.899119] BUG: unable to handle kernel paging request at ffffffffffffffd8
[   24.900313] IP: [<ffffffff810998a1>] kthread_data+0x11/0x20
[   24.901262] PGD 3809067 PUD 380b067 PMD 0 
[   24.902009] Oops: 0000 [#2] PREEMPT SMP
[   24.902651] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat ext4 crc16 jbd2 mbcache input_leds led_class psmouse serio_raw iTCO_wdt iTCO_vendor_support atkbd libps2 ppdev kvm_intel kvm bochs_drm ttm pcspkr irqbypass drm_kms_helper evdev joydev mousedev mac_hid drm 8139too qemu_fw_cfg 8139cp syscopyarea i2c_i801 acpi_cpufreq tpm_tis tpm i8042 lpc_ich serio sysfillrect parport_pc parport intel_agp mii sysimgblt intel_gtt fb_sys_fops button sch_fq_codel ip_tables x_tables xfs algif_skcipher af_alg dm_crypt sr_mod cdrom sd_mod hid_generic usbhid hid uhci_hcd crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci libata xhci_pci ehci_pci xhci_hcd ehci_hcd scsi_mod usbcore usb_common dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio dm_mod libcrc32c crc32c_generic crc32c_intel jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
[   24.918580] CPU: 1 PID: 337 Comm: kworker/1:2 Tainted: G      D         4.7.0-pf3 #1
[   24.919843] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[   24.921210] task: ffff880036b3e9c0 ti: ffff88007a084000 task.ti: ffff88007a084000
[   24.923196] RIP: 0010:[<ffffffff810998a1>]  [<ffffffff810998a1>] kthread_data+0x11/0x20
[   24.925317] RSP: 0018:ffff88007a087a78  EFLAGS: 00010002
[   24.926728] RAX: 0000000000000000 RBX: ffff88007e516a40 RCX: ffff880036b3edb0
[   24.928229] RDX: 0000000000000001 RSI: ffff880036b3e9c0 RDI: ffff880036b3e9c0
[   24.929733] RBP: ffff88007a087a80 R08: 000000000001d700 R09: ffffffff812d0dad
[   24.931235] R10: ffff880036a39080 R11: 000000000000001a R12: ffff880036b3ef00
[   24.932921] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000016a40
[   24.934385] FS:  0000000000000000(0000) GS:ffff88007e500000(0000) knlGS:0000000000000000
[   24.935711] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.936694] CR2: 0000000000000028 CR3: 00000000366c6000 CR4: 00000000001406e0
[   24.937863] Stack:
[   24.938209]  ffffffff81093fde ffff88007a087ae8 ffffffff815cd7c1 ffff880036b3edb0
[   24.939515]  0000880036d3e958 ffff880036d3e968 ffff88007a087ad8 ffffffff812a6aad
[   24.941532]  ffff880036b3e9c0 ffff88007a088000 ffff880036b3ef00 ffff88007a087830
[   24.942835] Call Trace:
[   24.943282]  [<ffffffff81093fde>] ? wq_worker_sleeping+0xe/0x90
[   24.944384]  [<ffffffff815cd7c1>] __schedule+0x961/0xcd0
[   24.945375]  [<ffffffff812a6aad>] ? put_io_context_active+0xbd/0xe0
[   24.946375]  [<ffffffff815cdb6c>] schedule+0x3c/0xd0
[   24.947194]  [<ffffffff8107de66>] do_exit+0x7e6/0xb70
[   24.948025]  [<ffffffff810316ec>] oops_end+0x9c/0xd0
[   24.948823]  [<ffffffff81065be6>] no_context+0x176/0x3b0
[   24.949675]  [<ffffffff81065f30>] __bad_area_nosemaphore+0x110/0x210
[   24.950686]  [<ffffffff812f8bd8>] ? find_next_bit+0x18/0x20
[   24.951574]  [<ffffffff81066044>] bad_area_nosemaphore+0x14/0x20
[   24.952530]  [<ffffffff81066414>] __do_page_fault+0xd4/0x510
[   24.953625]  [<ffffffff810a1713>] ? resched_best_idle+0x93/0xc0
[   24.954572]  [<ffffffff810668b7>] trace_do_page_fault+0x37/0x100
[   24.955530]  [<ffffffff8105eee9>] do_async_page_fault+0x19/0x70
[   24.956497]  [<ffffffff815d37e8>] async_page_fault+0x28/0x30
[   24.957548]  [<ffffffff810a750a>] ? sched_offline_group+0x2a/0x70
[   24.958714]  [<ffffffff810a755e>] cpu_cgroup_css_released+0xe/0x40
[   24.959739]  [<ffffffff810f1b5f>] css_release_work_fn+0x7f/0x110
[   24.960742]  [<ffffffff81093415>] process_one_work+0x1e5/0x480
[   24.961702]  [<ffffffff810936f8>] worker_thread+0x48/0x4e0
[   24.962606]  [<ffffffff810936b0>] ? process_one_work+0x480/0x480
[   24.963644]  [<ffffffff810936b0>] ? process_one_work+0x480/0x480
[   24.964630]  [<ffffffff81099358>] kthread+0xd8/0xf0
[   24.965440]  [<ffffffff815d19bf>] ret_from_fork+0x1f/0x40
[   24.966332]  [<ffffffff81099280>] ? kthread_worker_fn+0x170/0x170
[   24.967345] Code: 5d c3 e8 9b 97 f6 ff e9 e2 fe ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 80 03 00 00 55 48 89 e5 5d <48> 8b 40 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 
[   24.971973] RIP  [<ffffffff810998a1>] kthread_data+0x11/0x20
[   24.973188]  RSP <ffff88007a087a78>
[   24.973771] CR2: ffffffffffffffd8
[   24.974324] ---[ end trace 0f8b674d69eb6250 ]---
[   24.975212] Fixing recursive fault but reboot is needed!
[   24.976097] BUG: scheduling while atomic: kworker/1:2/337/0x00000003
[   24.977155] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat ext4 crc16 jbd2 mbcache input_leds led_class psmouse serio_raw iTCO_wdt iTCO_vendor_support atkbd libps2 ppdev kvm_intel kvm bochs_drm ttm pcspkr irqbypass drm_kms_helper evdev joydev mousedev mac_hid drm 8139too qemu_fw_cfg 8139cp syscopyarea i2c_i801 acpi_cpufreq tpm_tis tpm i8042 lpc_ich serio sysfillrect parport_pc parport intel_agp mii sysimgblt intel_gtt fb_sys_fops button sch_fq_codel ip_tables x_tables xfs algif_skcipher af_alg dm_crypt sr_mod cdrom sd_mod hid_generic usbhid hid uhci_hcd crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci libata xhci_pci ehci_pci xhci_hcd ehci_hcd scsi_mod usbcore usb_common dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio dm_mod libcrc32c crc32c_generic crc32c_intel jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng
[   24.993667] CPU: 1 PID: 337 Comm: kworker/1:2 Tainted: G      D         4.7.0-pf3 #1
[   24.994931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[   24.996245]  0000000000000086 00000000e6334877 ffff88007a087710 ffffffff812e4032
[   24.997548]  ffff88007e516a40 0000000000000009 ffff88007a087720 ffffffff810a0c0b
[   24.998835]  ffff88007a087788 ffffffff815cd8bc ffffffff810b918f ff0088007a0877a0
[   25.000122] Call Trace:
[   25.000543]  [<ffffffff812e4032>] dump_stack+0x63/0x81
[   25.001400]  [<ffffffff810a0c0b>] __schedule_bug+0x4b/0x60
[   25.002311]  [<ffffffff815cd8bc>] __schedule+0xa5c/0xcd0
[   25.003217]  [<ffffffff810b918f>] ? vprintk_default+0x1f/0x30
[   25.004173]  [<ffffffff81157f43>] ? printk+0x57/0x73
[   25.005165]  [<ffffffff815cdb6c>] schedule+0x3c/0xd0
[   25.005994]  [<ffffffff8107dfff>] do_exit+0x97f/0xb70
[   25.006842]  [<ffffffff810316ec>] oops_end+0x9c/0xd0
[   25.007721]  [<ffffffff81065be6>] no_context+0x176/0x3b0
[   25.008729]  [<ffffffff812ec086>] ? strlcpy+0x36/0x50
[   25.009570]  [<ffffffff81065f30>] __bad_area_nosemaphore+0x110/0x210
[   25.010619]  [<ffffffff81066044>] bad_area_nosemaphore+0x14/0x20
[   25.011603]  [<ffffffff81066414>] __do_page_fault+0xd4/0x510
[   25.012537]  [<ffffffff812d0db5>] ? bfq_put_queue+0x215/0x400
[   25.013513]  [<ffffffff810668b7>] trace_do_page_fault+0x37/0x100
[   25.014500]  [<ffffffff8105eee9>] do_async_page_fault+0x19/0x70
[   25.015479]  [<ffffffff815d37e8>] async_page_fault+0x28/0x30
[   25.016414]  [<ffffffff812d0dad>] ? bfq_put_queue+0x20d/0x400
[   25.017401]  [<ffffffff810998a1>] ? kthread_data+0x11/0x20
[   25.018284]  [<ffffffff81093fde>] ? wq_worker_sleeping+0xe/0x90
[   25.019226]  [<ffffffff815cd7c1>] __schedule+0x961/0xcd0
[   25.020082]  [<ffffffff812a6aad>] ? put_io_context_active+0xbd/0xe0
[   25.021200]  [<ffffffff815cdb6c>] schedule+0x3c/0xd0
[   25.022289]  [<ffffffff8107de66>] do_exit+0x7e6/0xb70
[   25.023400]  [<ffffffff810316ec>] oops_end+0x9c/0xd0
[   25.024487]  [<ffffffff81065be6>] no_context+0x176/0x3b0
[   25.025650]  [<ffffffff81065f30>] __bad_area_nosemaphore+0x110/0x210
[   25.027082]  [<ffffffff812f8bd8>] ? find_next_bit+0x18/0x20
[   25.028325]  [<ffffffff81066044>] bad_area_nosemaphore+0x14/0x20
[   25.029665]  [<ffffffff81066414>] __do_page_fault+0xd4/0x510
[   25.031292]  [<ffffffff810a1713>] ? resched_best_idle+0x93/0xc0
[   25.032273]  [<ffffffff810668b7>] trace_do_page_fault+0x37/0x100
[   25.033288]  [<ffffffff8105eee9>] do_async_page_fault+0x19/0x70
[   25.034262]  [<ffffffff815d37e8>] async_page_fault+0x28/0x30
[   25.035339]  [<ffffffff810a750a>] ? sched_offline_group+0x2a/0x70
[   25.036340]  [<ffffffff810a755e>] cpu_cgroup_css_released+0xe/0x40
[   25.037690]  [<ffffffff810f1b5f>] css_release_work_fn+0x7f/0x110
[   25.039047]  [<ffffffff81093415>] process_one_work+0x1e5/0x480
[   25.040010]  [<ffffffff810936f8>] worker_thread+0x48/0x4e0
[   25.041147]  [<ffffffff810936b0>] ? process_one_work+0x480/0x480
[   25.042139]  [<ffffffff810936b0>] ? process_one_work+0x480/0x480
[   25.043291]  [<ffffffff81099358>] kthread+0xd8/0xf0
[   25.044104]  [<ffffffff815d19bf>] ret_from_fork+0x1f/0x40
[   25.044995]  [<ffffffff81099280>] ? kthread_worker_fn+0x170/0x170