touko 12 06:41:22 jane kernel: BTRFS info (device sda1): disk space caching is enabled touko 12 06:41:24 jane kernel: BTRFS info (device sda1): bdev /dev/sdd1 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0 touko 12 06:41:39 jane kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000001f0 touko 12 06:41:39 jane kernel: IP: [] can_overcommit+0x1e/0xf0 [btrfs] touko 12 06:41:39 jane kernel: PGD 0 touko 12 06:41:39 jane kernel: Oops: 0000 [#1] SMP touko 12 06:41:39 jane kernel: Modules linked in: nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) sunrpc(E) cpufreq_stats(E) cpufreq_userspace(E) cpufreq_conservative(E) cpufreq_powersave(E) tun(E) snd_hda_codec_hdmi(E) intel_rapl(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) kvm_intel(E) ipt_MASQUERADE(E) kvm(E) nf_nat_masquerade_ipv4(E) iptable_nat(E) nf_nat_ipv4(E) irqbypass(E) nf_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) xt_conntrack(E) hmac(E) nf_conntrack(E) drbg(E) ansi_cprng(E) aesni_intel(E) aes_x86_64(E) lrw(E) gf128mul(E) iptable_filter(E) joydev(E) iTCO_wdt(E) glue_helper(E) ip_tables(E) iTCO_vendor_support(E) ablk_helper(E) cryptd(E) evdev(E) x_tables(E) serio_raw(E) pcspkr(E) i2c_i801(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) touko 12 06:41:39 jane kernel: i915(E) snd_hda_intel(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) snd_pcm(E) drm_kms_helper(E) snd_timer(E) drm(E) mei_me(E) snd(E) lpc_ich(E) soundcore(E) mei(E) sg(E) i2c_algo_bit(E) mfd_core(E) nuvoton_cir(E) 8250_fintek(E) rc_core(E) battery(E) soc_button_array(E) video(E) button(E) binfmt_misc(E) ie31200_edac(E) shpchp(E) tpm_tis(E) edac_core(E) tpm(E) processor(E) nct6775(E) hwmon_vid(E) coretemp(E) firewire_sbp2(E) firewire_core(E) crc_itu_t(E) loop(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) btrfs(E) crc32c_generic(E) xor(E) raid6_pq(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E) sd_mod(E) hid_generic(E) usbhid(E) hid(E) ahci(E) libahci(E) crc32c_intel(E) psmouse(E) libata(E) e1000e(E) ehci_pci(E) ptp(E) ehci_hcd(E) pps_core(E) touko 12 06:41:39 jane kernel: xhci_pci(E) xhci_hcd(E) mpt3sas(E) raid_class(E) usbcore(E) scsi_transport_sas(E) usb_common(E) scsi_mod(E) fjes(E) touko 12 06:41:39 jane kernel: CPU: 1 PID: 12430 Comm: kworker/u8:2 Tainted: G E 4.5.0-1-amd64 #1 Debian 4.5.1-1 touko 12 06:41:39 jane kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B85 Pro4, BIOS P2.20 07/07/2014 touko 12 06:41:39 jane kernel: Workqueue: events_unbound btrfs_async_reclaim_metadata_space [btrfs] touko 12 06:41:39 jane kernel: task: ffff88030f3b9100 ti: ffff8800c5784000 task.ti: ffff8800c5784000 touko 12 06:41:39 jane kernel: RIP: 0010:[] [] can_overcommit+0x1e/0xf0 [btrfs] touko 12 06:41:39 jane kernel: RSP: 0018:ffff8800c5787dc0 EFLAGS: 00010286 touko 12 06:41:39 jane kernel: RAX: 0000000001000000 RBX: ffff88030f0e6400 RCX: 0000000000000002 touko 12 06:41:39 jane kernel: RDX: 0000000000400000 RSI: 0000000000000000 RDI: 0000000000000000 touko 12 06:41:39 jane kernel: RBP: ffff88030f0e6400 R08: ffffffff81b07b80 R09: 0000000000000004 touko 12 06:41:39 jane kernel: R10: ffffffff81b07b80 R11: ffffffff81b07b40 R12: 0000000000000000 touko 12 06:41:39 jane kernel: R13: ffff88021fc170a8 R14: 0000000000400000 R15: 0000000000000000 touko 12 06:41:39 jane kernel: FS: 0000000000000000(0000) GS:ffff88031e280000(0000) knlGS:0000000000000000 touko 12 06:41:39 jane kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 touko 12 06:41:39 jane kernel: CR2: 00000000000001f0 CR3: 0000000001a0b000 CR4: 00000000001406e0 touko 12 06:41:39 jane kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 touko 12 06:41:39 jane kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 touko 12 06:41:39 jane kernel: Stack: touko 12 06:41:39 jane kernel: ffffffff8101564f ffff88031e292e80 ffff88030f0e6400 0000000000400000 touko 12 06:41:39 jane kernel: 0000000000000000 ffff88021fc170a8 0000000000000000 0000000000000100 touko 12 06:41:39 jane kernel: ffffffffc031bc67 ffff88021fc170a8 ffff8800c6880040 ffff8803101bb000 touko 12 06:41:39 jane kernel: Call Trace: touko 12 06:41:39 jane kernel: [] ? __switch_to+0x1bf/0x590 touko 12 06:41:39 jane kernel: [] ? btrfs_async_reclaim_metadata_space+0x97/0x1f0 [btrfs] touko 12 06:41:39 jane kernel: [] ? process_one_work+0x15a/0x410 touko 12 06:41:39 jane kernel: [] ? worker_thread+0x4d/0x480 touko 12 06:41:39 jane kernel: [] ? process_one_work+0x410/0x410 touko 12 06:41:39 jane kernel: [] ? kthread+0xcd/0xf0 touko 12 06:41:39 jane kernel: [] ? kthread_create_on_node+0x190/0x190 touko 12 06:41:39 jane kernel: [] ? ret_from_fork+0x3f/0x70 touko 12 06:41:39 jane kernel: [] ? kthread_create_on_node+0x190/0x190 touko 12 06:41:39 jane kernel: Code: 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 49 89 ff 41 55 41 54 49 89 d6 55 53 48 89 f5 31 f6 48 83 ec 10 <4c> 8b af f0 01 00 00 89 4c 24 0c 49 3b 7d 30 4d 8d a5 40 01 00 touko 12 06:41:39 jane kernel: RIP [] can_overcommit+0x1e/0xf0 [btrfs] touko 12 06:41:39 jane kernel: RSP touko 12 06:41:39 jane kernel: CR2: 00000000000001f0 touko 12 06:41:39 jane kernel: ---[ end trace 62efd4181461e8f9 ]--- touko 12 06:41:39 jane kernel: BUG: unable to handle kernel paging request at ffffffffffffffd8 touko 12 06:41:39 jane kernel: IP: [] kthread_data+0xc/0x20 touko 12 06:41:39 jane kernel: PGD 1a0e067 PUD 1a10067 PMD 0 touko 12 06:41:39 jane kernel: Oops: 0000 [#2] SMP touko 12 06:41:39 jane kernel: Modules linked in: nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) sunrpc(E) cpufreq_stats(E) cpufreq_userspace(E) cpufreq_conservative(E) cpufreq_powersave(E) tun(E) snd_hda_codec_hdmi(E) intel_rapl(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) kvm_intel(E) ipt_MASQUERADE(E) kvm(E) nf_nat_masquerade_ipv4(E) iptable_nat(E) nf_nat_ipv4(E) irqbypass(E) nf_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) xt_conntrack(E) hmac(E) nf_conntrack(E) drbg(E) ansi_cprng(E) aesni_intel(E) aes_x86_64(E) lrw(E) gf128mul(E) iptable_filter(E) joydev(E) iTCO_wdt(E) glue_helper(E) ip_tables(E) iTCO_vendor_support(E) ablk_helper(E) cryptd(E) evdev(E) x_tables(E) serio_raw(E) pcspkr(E) i2c_i801(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) touko 12 06:41:39 jane kernel: i915(E) snd_hda_intel(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) snd_pcm(E) drm_kms_helper(E) snd_timer(E) drm(E) mei_me(E) snd(E) lpc_ich(E) soundcore(E) mei(E) sg(E) i2c_algo_bit(E) mfd_core(E) nuvoton_cir(E) 8250_fintek(E) rc_core(E) battery(E) soc_button_array(E) video(E) button(E) binfmt_misc(E) ie31200_edac(E) shpchp(E) tpm_tis(E) edac_core(E) tpm(E) processor(E) nct6775(E) hwmon_vid(E) coretemp(E) firewire_sbp2(E) firewire_core(E) crc_itu_t(E) loop(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) btrfs(E) crc32c_generic(E) xor(E) raid6_pq(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E) sd_mod(E) hid_generic(E) usbhid(E) hid(E) ahci(E) libahci(E) crc32c_intel(E) psmouse(E) libata(E) e1000e(E) ehci_pci(E) ptp(E) ehci_hcd(E) pps_core(E) touko 12 06:41:39 jane kernel: xhci_pci(E) xhci_hcd(E) mpt3sas(E) raid_class(E) usbcore(E) scsi_transport_sas(E) usb_common(E) scsi_mod(E) fjes(E) touko 12 06:41:39 jane kernel: CPU: 1 PID: 12430 Comm: kworker/u8:2 Tainted: G D E 4.5.0-1-amd64 #1 Debian 4.5.1-1 touko 12 06:41:39 jane kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B85 Pro4, BIOS P2.20 07/07/2014 touko 12 06:41:39 jane kernel: task: ffff88030f3b9100 ti: ffff8800c5784000 task.ti: ffff8800c5784000 touko 12 06:41:39 jane kernel: RIP: 0010:[] [] kthread_data+0xc/0x20 touko 12 06:41:39 jane kernel: RSP: 0018:ffff8800c5787bc8 EFLAGS: 00010002 touko 12 06:41:39 jane kernel: RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81caad80 touko 12 06:41:39 jane kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff88030f3b9100 touko 12 06:41:39 jane kernel: RBP: ffff88030f3b9100 R08: ffff88030f3b91a8 R09: 0000000000000000 touko 12 06:41:39 jane kernel: R10: 0000000000006c00 R11: ffff88030f3b9180 R12: 0000000000015980 touko 12 06:41:39 jane kernel: R13: 0000000000000000 R14: ffff88030f3b9618 R15: 0000000000000001 touko 12 06:41:39 jane kernel: FS: 0000000000000000(0000) GS:ffff88031e280000(0000) knlGS:0000000000000000 touko 12 06:41:39 jane kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 touko 12 06:41:39 jane kernel: CR2: 0000000000000028 CR3: 0000000001a0b000 CR4: 00000000001406e0 touko 12 06:41:39 jane kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 touko 12 06:41:39 jane kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 touko 12 06:41:39 jane kernel: Stack: touko 12 06:41:39 jane kernel: ffffffff81091c1d ffff88031e295980 ffffffff815b28c4 ffff88030f3b9518 touko 12 06:41:39 jane kernel: ffff8800c5788000 0000000000000000 ffff8800c5787c50 ffff8800c5787810 touko 12 06:41:39 jane kernel: ffff8800c5787810 0000000000030001 ffffffff815b2d01 ffff88030f3b9100 touko 12 06:41:39 jane kernel: Call Trace: touko 12 06:41:39 jane kernel: [] ? wq_worker_sleeping+0xd/0x90 touko 12 06:41:39 jane kernel: [] ? __schedule+0x544/0x950 touko 12 06:41:39 jane kernel: [] ? schedule+0x31/0x80 touko 12 06:41:39 jane kernel: [] ? do_exit+0x7b4/0xb40 touko 12 06:41:39 jane kernel: [] ? oops_end+0x9c/0xd0 touko 12 06:41:39 jane kernel: [] ? no_context+0x12c/0x370 touko 12 06:41:39 jane kernel: [] ? page_fault+0x28/0x30 touko 12 06:41:39 jane kernel: [] ? can_overcommit+0x1e/0xf0 [btrfs] touko 12 06:41:39 jane kernel: [] ? __switch_to+0x1bf/0x590 touko 12 06:41:39 jane kernel: [] ? btrfs_async_reclaim_metadata_space+0x97/0x1f0 [btrfs] touko 12 06:41:39 jane kernel: [] ? process_one_work+0x15a/0x410 touko 12 06:41:39 jane kernel: [] ? worker_thread+0x4d/0x480 touko 12 06:41:39 jane kernel: [] ? process_one_work+0x410/0x410 touko 12 06:41:39 jane kernel: [] ? kthread+0xcd/0xf0 touko 12 06:41:39 jane kernel: [] ? kthread_create_on_node+0x190/0x190 touko 12 06:41:39 jane kernel: [] ? ret_from_fork+0x3f/0x70 touko 12 06:41:39 jane kernel: [] ? kthread_create_on_node+0x190/0x190 touko 12 06:41:39 jane kernel: Code: 00 00 48 c7 c7 e0 26 81 81 e8 e1 1f fe ff e9 ad fe ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 b8 04 00 00 <48> 8b 40 d8 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f touko 12 06:41:39 jane kernel: RIP [] kthread_data+0xc/0x20 touko 12 06:41:39 jane kernel: RSP touko 12 06:41:39 jane kernel: CR2: ffffffffffffffd8 touko 12 06:41:39 jane kernel: ---[ end trace 62efd4181461e8fa ]--- touko 12 06:41:39 jane kernel: Fixing recursive fault but reboot is needed!