On Thu, Aug 25, 2016 at 1:19 AM, Robert Munteanu <robert.munte...@gmail.com> wrote: > I've managed to capture one of the error messages, > but via screenshot only.
And here's the full output below, via netconsole [ 2806.245627] BTRFS error (device sda1): Duplicate entries in free space cache, dumping [ 2806.277699] ------------[ cut here ]------------ [ 2806.277733] kernel BUG at ../fs/btrfs/extent-tree.c:1872! [ 2806.277748] invalid opcode: 0000 [#1] PREEMPT SMP [ 2806.277759] Modules linked in: netconsole configfs af_packet nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter btrfs snd_hda_codec_hdmi ip6table_mangle nf_conntrack_ipv4 nf_defrag_ipv4 snd_hda_codec_realtek xor ip_tables snd_hda_codec_generic intel_rapl snd_hda_intel xt_conntrack snd_hda_codec nf_conntrack x86_pkg_temp_thermal i2c_designware_platform raid1 snd_hda_core intel_powerclamp 8250_dw i2c_designware_core snd_hwdep md_mod joydev raid6_pq coretemp snd_pcm idma64 hci_uart virt_dma firewire_ohci iTCO_wdt kvm_intel snd_timer snd ip6table_filter btbcm firewire_core iTCO_vendor_support btqca intel_lpss_pci kvm acpi_als btintel ip6_tables irqbypass bluetooth pinctrl_sunrisepoint rfkill intel_lpss_acpi mei_me intel_lpss mfd_core battery mei shpchp pinctrl_intel x_tables kfifo_buf serio_raw industrialio soundcore i2c_i801 pcspkr acpi_pad thermal fan tpm_tis tpm ppdev efivarfs overlay sg st udf crc_itu_t fuse squashfs loop virtio_blk virtio_ring virtio dm_mod brd hid_logitech_hidpp hid_logitech_dj hid_generic usbhid uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd r8169 mii nouveau sr_mod cdrom mxm_wmi i2c_algo_bit ttm xhci_pci drm_kms_helper syscopyarea xhci_hcd sysfillrect sysimgblt fb_sys_fops usbcore usb_common drm i2c_hid parport_pc parport wmi video button fjes jitterentropy_rng drbg ansi_cprng [ 2806.278828] CPU: 0 PID: 7974 Comm: kworker/u8:1 Tainted: G W O 4.7.1-1-default #1 [ 2806.278843] Hardware name: MSI MS-7971/H170A PC MATE (MS-7971), BIOS B.80 07/27/2016 [ 2806.278905] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [ 2806.278988] task: ffff88045da280c0 ti: ffff88044ba4c000 task.ti: ffff88044ba4c000 [ 2806.279002] RIP: 0010:[<ffffffffa09802a3>] [<ffffffffa09802a3>] update_inline_extent_backref+0x2a3/0x2b0 [btrfs] [ 2806.279052] RSP: 0018:ffff88044ba4fb40 EFLAGS: 00010293 [ 2806.279063] RAX: 0000000000000005 RBX: 0000000000003ac7 RCX: 0000000000000002 [ 2806.279076] RDX: ffff880000000000 RSI: 0000000000003af8 RDI: ffff88042a123158 [ 2806.279089] RBP: ffff88042a123158 R08: 0000000000004000 R09: 0000000000000000 [ 2806.279102] R10: 0000000000003ae0 R11: 0000000000000003 R12: 00000000fffffffb [ 2806.279115] R13: ffff880429f4ec40 R14: 0000000000003adf R15: 00000000000000b2 [ 2806.279129] FS: 0000000000000000(0000) GS:ffff88046ec00000(0000) knlGS:0000000000000000 [ 2806.279144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2806.279156] CR2: 00007fc300010000 CR3: 0000000001e06000 CR4: 00000000003406f0 [ 2806.279169] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2806.279182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2806.279194] Stack: [ 2806.279202] fffffffffffffffb ffff880436696800 ffff88044ba4fc0c 0000000000003ae0 [ 2806.279231] 000000c61a90e000 0000000000000000 ffff880436696800 000000000000000c [ 2806.279259] 000000000000001d ffff880429f4ec40 ffffffffa098212a ffffffffa09842b2 [ 2806.279287] Call Trace: [ 2806.279354] [<ffffffffa098212a>] remove_extent_backref+0x3a/0x60 [btrfs] [ 2806.279469] [<ffffffffa09842b2>] __btrfs_free_extent.isra.70+0x712/0xd10 [btrfs] [ 2806.279519] [<ffffffffa09883fb>] __btrfs_run_delayed_refs+0x51b/0x1270 [btrfs] [ 2806.279568] [<ffffffffa098bff5>] btrfs_run_delayed_refs+0x95/0x2c0 [btrfs] [ 2806.279615] [<ffffffffa098c2a9>] delayed_ref_async_start+0x89/0xa0 [btrfs] [ 2806.279676] [<ffffffffa09d42c2>] btrfs_scrubparity_helper+0xd2/0x350 [btrfs] [ 2806.279702] [<ffffffff810950ed>] process_one_work+0x1ed/0x4e0 [ 2806.279722] [<ffffffff81095427>] worker_thread+0x47/0x4c0 [ 2806.279738] [<ffffffff8109affd>] kthread+0xbd/0xe0 [ 2806.279754] [<ffffffff816bb71f>] ret_from_fork+0x1f/0x40 [ 2806.283579] DWARF2 unwinder stuck at ret_from_fork+0x1f/0x40 [ 2806.283591] [ 2806.283598] Leftover inexact backtrace: [ 2806.283598] [ 2806.283615] [<ffffffff8109af40>] ? kthread_worker_fn+0x170/0x170 [ 2806.283627] Code: ff ff ff 41 bf 0d 00 00 00 41 bc 0d 00 00 00 e9 98 fe ff ff 0f 0b e8 f0 ce 09 00 44 89 e0 f7 d8 48 98 48 39 c1 0f 83 52 ff ff ff <0f> 0b 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 [ 2806.284036] RIP [<ffffffffa09802a3>] update_inline_extent_backref+0x2a3/0x2b0 [btrfs] [ 2806.284082] RSP <ffff88044ba4fb40> [ 2806.287843] ---[ end trace 20d31075ee702942 ]--- [ 2806.287855] note: kworker/u8:1[7974] exited with preempt_count 2 [ 2806.287895] BUG: unable to handle kernel paging request at ffffffffffffffd8 [ 2806.287922] IP: [<ffffffff8109b4bc>] kthread_data+0xc/0x20 [ 2806.287941] PGD 1e09067 PUD 1e0b067 PMD 0 [ 2806.287966] Oops: 0000 [#2] PREEMPT SMP [ 2806.287977] Modules linked in: netconsole configfs af_packet nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter btrfs snd_hda_codec_hdmi ip6table_mangle nf_conntrack_ipv4 nf_defrag_ipv4 snd_hda_codec_realtek xor ip_tables snd_hda_codec_generic intel_rapl snd_hda_intel xt_conntrack snd_hda_codec nf_conntrack x86_pkg_temp_thermal i2c_designware_platform raid1 snd_hda_core intel_powerclamp 8250_dw i2c_designware_core snd_hwdep md_mod joydev raid6_pq coretemp snd_pcm idma64 hci_uart virt_dma firewire_ohci iTCO_wdt kvm_intel snd_timer snd ip6table_filter btbcm firewire_core iTCO_vendor_support btqca intel_lpss_pci kvm acpi_als btintel ip6_tables irqbypass bluetooth pinctrl_sunrisepoint rfkill intel_lpss_acpi mei_me intel_lpss mfd_core battery mei shpchp pinctrl_intel x_tables kfifo_buf serio_raw industrialio soundcore i2c_i801 pcspkr acpi_pad thermal fan tpm_tis tpm ppdev efivarfs overlay sg st udf crc_itu_t fuse squashfs loop virtio_blk virtio_ring virtio dm_mod brd hid_logitech_hidpp hid_logitech_dj hid_generic usbhid uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd r8169 mii nouveau sr_mod cdrom mxm_wmi i2c_algo_bit ttm xhci_pci drm_kms_helper syscopyarea xhci_hcd sysfillrect sysimgblt fb_sys_fops usbcore usb_common drm i2c_hid parport_pc parport wmi video button fjes jitterentropy_rng drbg ansi_cprng [ 2806.289010] CPU: 0 PID: 7974 Comm: kworker/u8:1 Tainted: G D W O 4.7.1-1-default #1 [ 2806.291886] Hardware name: MSI MS-7971/H170A PC MATE (MS-7971), BIOS B.80 07/27/2016 [ 2806.293953] task: ffff88045da280c0 ti: ffff88044ba4c000 task.ti: ffff88044ba4c000 [ 2806.294888] RIP: 0010:[<ffffffff8109b4bc>] [<ffffffff8109b4bc>] kthread_data+0xc/0x20 [ 2806.295837] RSP: 0018:ffff88044ba4f8d8 EFLAGS: 00010002 [ 2806.296781] RAX: 0000000000000000 RBX: ffff88046ec18240 RCX: 0000000000000000 [ 2806.297590] RDX: ffff88017fc06dc0 RSI: ffff88045da28140 RDI: ffff88045da280c0 [ 2806.298220] RBP: ffff88044ba4f930 R08: 00000000ffffffff R09: 0000000000000000 [ 2806.298846] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88045da286d8 [ 2806.299479] R13: ffff88046ec18240 R14: ffff88045da280c0 R15: 0000000000018240 [ 2806.300103] FS: 0000000000000000(0000) GS:ffff88046ec00000(0000) knlGS:0000000000000000 [ 2806.300728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2806.301337] CR2: 0000000000000028 CR3: 0000000001e06000 CR4: 00000000003406f0 [ 2806.301944] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2806.302408] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2806.302836] Stack: [ 2806.303259] ffffffff81095dda ffffffff816b6f37 00ad000000000200 0000000000000011 [ 2806.303700] ffff88045da280c0 ffff88017fc12d80 ffff88044ba50000 ffff88044ba4f440 [ 2806.304132] ffffffff81a16a2f 0000000000000000 ffff88017e26e040 ffff88044ba4f948 [ 2806.304573] Call Trace: [ 2806.305002] [<ffffffff81095dda>] wq_worker_sleeping+0xa/0x80 [ 2806.305426] [<ffffffff816b6f37>] thread_return+0x274/0x4dd [ 2806.305851] [<ffffffff816b71dc>] schedule+0x3c/0x90 [ 2806.306269] [<ffffffff81080a77>] do_exit+0x807/0xbc0 [ 2806.306691] [<ffffffff8102f7cc>] oops_end+0x9c/0xd0 [ 2806.307106] [<ffffffff8102d0f0>] do_error_trap+0x70/0xd0 [ 2806.307436] [<ffffffff816bcf2e>] invalid_op+0x1e/0x30 [ 2806.309293] DWARF2 unwinder stuck at invalid_op+0x1e/0x30 [ 2806.309622] [ 2806.309948] Leftover inexact backtrace: [ 2806.309948] [ 2806.310626] [<ffffffffa09802a3>] ? update_inline_extent_backref+0x2a3/0x2b0 [btrfs] [ 2806.311016] [<ffffffffa098212a>] ? remove_extent_backref+0x3a/0x60 [btrfs] [ 2806.311406] [<ffffffffa09842b2>] ? __btrfs_free_extent.isra.70+0x712/0xd10 [btrfs] [ 2806.311801] [<ffffffffa09883fb>] ? __btrfs_run_delayed_refs+0x51b/0x1270 [btrfs] [ 2806.312170] [<ffffffff811ee06e>] ? kmem_cache_alloc+0x9e/0x570 [ 2806.312567] [<ffffffffa098bff5>] ? btrfs_run_delayed_refs+0x95/0x2c0 [btrfs] [ 2806.312956] [<ffffffffa098c2a9>] ? delayed_ref_async_start+0x89/0xa0 [btrfs] [ 2806.313351] [<ffffffffa09d42c2>] ? btrfs_scrubparity_helper+0xd2/0x350 [btrfs] [ 2806.313727] [<ffffffff810950ed>] ? process_one_work+0x1ed/0x4e0 [ 2806.314115] [<ffffffff81095427>] ? worker_thread+0x47/0x4c0 [ 2806.314509] [<ffffffff810953e0>] ? process_one_work+0x4e0/0x4e0 [ 2806.314967] [<ffffffff8109affd>] ? kthread+0xbd/0xe0 [ 2806.315276] [<ffffffff816bb71f>] ? ret_from_fork+0x1f/0x40 [ 2806.315659] [<ffffffff8109af40>] ? kthread_worker_fn+0x170/0x170 [ 2806.316043] Code: ff ff e8 80 7b f6 ff e9 f4 fe ff ff e8 76 7b f6 ff 44 89 e0 5b 5d 41 5c c3 66 0f 1f 44 00 00 0f 1f 44 00 00 48 8b 87 b8 05 00 00 <48> 8b 40 d8 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f [ 2806.316699] RIP [<ffffffff8109b4bc>] kthread_data+0xc/0x20 [ 2806.317004] RSP <ffff88044ba4f8d8> [ 2806.317368] CR2: ffffffffffffffd8 [ 2806.317770] ---[ end trace 20d31075ee702943 ]--- [ 2806.317771] Fixing recursive fault but reboot is needed! [ 2806.317772] BUG: scheduling while atomic: kworker/u8:1/7974/0x00000003 [ 2806.317774] Modules linked in: netconsole configfs af_packet nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter btrfs snd_hda_codec_hdmi ip6table_mangle nf_conntrack_ipv4 nf_defrag_ipv4 snd_hda_codec_realtek xor ip_tables snd_hda_codec_generic intel_rapl snd_hda_intel xt_conntrack snd_hda_codec nf_conntrack x86_pkg_temp_thermal i2c_designware_platform raid1 snd_hda_core intel_powerclamp 8250_dw i2c_designware_core snd_hwdep md_mod joydev raid6_pq coretemp snd_pcm idma64 hci_uart virt_dma firewire_ohci iTCO_wdt kvm_intel snd_timer snd ip6table_filter btbcm firewire_core iTCO_vendor_support btqca intel_lpss_pci kvm acpi_als btintel ip6_tables irqbypass bluetooth pinctrl_sunrisepoint rfkill intel_lpss_acpi mei_me intel_lpss mfd_core battery mei shpchp pinctrl_intel x_tables kfifo_buf serio_raw industrialio soundcore i2c_i801 pcspkr acpi_pad thermal fan tpm_tis tpm ppdev efivarfs overlay sg st udf crc_itu_t fuse squashfs loop virtio_blk virtio_ring virtio dm_mod brd hid_logitech_hidpp hid_logitech_dj hid_generic usbhid uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd r8169 mii nouveau sr_mod cdrom mxm_wmi i2c_algo_bit ttm xhci_pci drm_kms_helper syscopyarea xhci_hcd sysfillrect sysimgblt fb_sys_fops usbcore usb_common drm i2c_hid parport_pc parport wmi video button fjes jitterentropy_rng drbg ansi_cprng [ 2806.318922] CPU: 0 PID: 7974 Comm: kworker/u8:1 Tainted: G D W O 4.7.1-1-default #1 [ 2806.318923] Hardware name: MSI MS-7971/H170A PC MATE (MS-7971), BIOS B.80 07/27/2016 [ 2806.318930] 0000000000000000 ffffffff81393104 ffff88046ec18240 ffff88044ba4f6c0 [ 2806.318934] ffffffff810a12cc ffff88044ba4f718 ffffffff816b6fdb 0000000000000046 [ 2806.319044] ffffffff8118b419 ffff88045da280c0 ffff88044ba4f740 ffff88044ba50000 [ 2806.319047] Call Trace: [ 2806.319053] [<ffffffff8102ed5e>] dump_trace+0x5e/0x320 [ 2806.319057] [<ffffffff8102f12c>] show_stack_log_lvl+0x10c/0x180 [ 2806.319060] [<ffffffff8102fe41>] show_stack+0x21/0x40 [ 2806.319063] [<ffffffff81393104>] dump_stack+0x5c/0x78 [ 2806.319066] [<ffffffff810a12cc>] __schedule_bug+0x4c/0x60 [ 2806.319070] [<ffffffff816b6fdb>] thread_return+0x318/0x4dd [ 2806.319073] [<ffffffff816b71dc>] schedule+0x3c/0x90 [ 2806.319076] [<ffffffff81080c0a>] do_exit+0x99a/0xbc0 [ 2806.319079] [<ffffffff8102f7cc>] oops_end+0x9c/0xd0 [ 2806.319082] [<ffffffff8106473c>] no_context+0x10c/0x370 [ 2806.319085] [<ffffffff816bd608>] page_fault+0x28/0x30 [ 2806.320182] DWARF2 unwinder stuck at page_fault+0x28/0x30 [ 2806.320241] [ 2806.320242] Leftover inexact backtrace: [ 2806.320242] [ 2806.320244] [<ffffffff8109b4bc>] ? kthread_data+0xc/0x20 [ 2806.320247] [<ffffffff81095dda>] ? wq_worker_sleeping+0xa/0x80 [ 2806.320249] [<ffffffff816b6f37>] ? thread_return+0x274/0x4dd [ 2806.320252] [<ffffffff816b71dc>] ? schedule+0x3c/0x90 [ 2806.320254] [<ffffffff81080a77>] ? do_exit+0x807/0xbc0 [ 2806.320256] [<ffffffff8102f7cc>] ? oops_end+0x9c/0xd0 [ 2806.320258] [<ffffffff8102d0f0>] ? do_error_trap+0x70/0xd0 [ 2806.320268] [<ffffffffa09802a3>] ? update_inline_extent_backref+0x2a3/0x2b0 [btrfs] [ 2806.320276] [<ffffffffa097b87a>] ? btrfs_search_slot+0x97a/0xa20 [btrfs] [ 2806.320278] [<ffffffff816bcf2e>] ? invalid_op+0x1e/0x30 [ 2806.320286] [<ffffffffa09802a3>] ? update_inline_extent_backref+0x2a3/0x2b0 [btrfs] [ 2806.320295] [<ffffffffa098212a>] ? remove_extent_backref+0x3a/0x60 [btrfs] [ 2806.320303] [<ffffffffa09842b2>] ? __btrfs_free_extent.isra.70+0x712/0xd10 [btrfs] [ 2806.320311] [<ffffffffa09883fb>] ? __btrfs_run_delayed_refs+0x51b/0x1270 [btrfs] [ 2806.320314] [<ffffffff811ee06e>] ? kmem_cache_alloc+0x9e/0x570 [ 2806.320323] [<ffffffffa098bff5>] ? btrfs_run_delayed_refs+0x95/0x2c0 [btrfs] [ 2806.320331] [<ffffffffa098c2a9>] ? delayed_ref_async_start+0x89/0xa0 [btrfs] [ 2806.320343] [<ffffffffa09d42c2>] ? btrfs_scrubparity_helper+0xd2/0x350 [btrfs] [ 2806.320346] [<ffffffff810950ed>] ? process_one_work+0x1ed/0x4e0 [ 2806.320348] [<ffffffff81095427>] ? worker_thread+0x47/0x4c0 [ 2806.320350] [<ffffffff810953e0>] ? process_one_work+0x4e0/0x4e0 [ 2806.320351] [<ffffffff8109affd>] ? kthread+0xbd/0xe0 [ 2806.320353] [<ffffffff816bb71f>] ? ret_from_fork+0x1f/0x40 [ 2806.320355] [<ffffffff8109af40>] ? kthread_worker_fn+0x170/0x170 [ 2823.930151] NMI watchdog: Watchdog detected hard LOCKUP on cpu 1 dModules linked in: netconsole configfs af_packet nf_log_ipv6 xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT nf_reject_ipv4 iptable_raw xt_CT iptable_filter btrfs snd_hda_codec_hdmi ip6table_mangle nf_conntrack_ipv4 nf_defrag_ipv4 snd_hda_codec_realtek xor ip_tables snd_hda_codec_generic intel_rapl snd_hda_intel xt_conntrack snd_hda_codec nf_conntrack x86_pkg_temp_thermal i2c_designware_platform raid1 snd_hda_core intel_powerclamp 8250_dw i2c_designware_core snd_hwdep md_mod joydev raid6_pq coretemp snd_pcm idma64 hci_uart virt_dma firewire_ohci iTCO_wdt kvm_intel snd_timer snd ip6table_filter btbcm firewire_core iTCO_vendor_support btqca intel_lpss_pci kvm acpi_als btintel ip6_tables irqbypass bluetooth pinctrl_sunrisepoint rfkill intel_lpss_acpi mei_me intel_lpss mfd_core battery mei shpchp pinctrl_intel x_tables kfifo_buf[ 2823.930151] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W O 4.7.1-1-default #1 [ 2823.930152] Hardware name: MSI MS-7971/H170A PC MATE (MS-7971), BIOS B.80 07/27/2016 [ 2823.930152] task: ffff88017dcc4040 ti: ffff88017dcc8000 task.ti: ffff88017dcc8000 [ 2823.930152] RIP: 0010:[<ffffffff81579c4a>] [<ffffffff81579c4a>] cpuidle_enter_state+0x11a/0x2e0 [ 2823.930152] RSP: 0018:ffff88017dccbeb8 EFLAGS: 00000246 [ 2823.930152] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 000000000000001f [ 2823.930153] RDX: 0000000000000000 RSI: ffff88046ec95918 RDI: 0000000000000000 [ 2823.930153] RBP: ffffe8ffffc8b7d0 R08: cccccccccccccccd R09: 0000000000000008 [ 2823.930153] R10: 0000000000000ed3 R11: 0000000000000ed4 R12: ffffffff81eb2578 [ 2823.930153] R13: 0000000000000006 R14: 0000000000000006 R15: 0000028dd070d3c3 [ 2823.930154] FS: 0000000000000000(0000) GS:ffff88046ec80000(0000) knlGS:0000000000000000 [ 2823.930154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2823.930154] CR2: 00007fc30000a000 CR3: 0000000001e06000 CR4: 00000000003406e0 [ 2823.930154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2823.930154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2823.930155] Stack: [ 2823.930155] 0000028dd033df61 0000000000000000 ffff88017dccc000 ffffe8ffffc8b7d0 [ 2823.930155] ffffffff81f1b480 ffff88017dcc8000 0000000000000000 ffffffff81eb2320 [ 2823.930155] ffffffff810be06e ffff88017dcc8000 80645f44d0bc5d52 0000000000000000 [ 2823.930155] Call Trace: [ 2823.930156] [<ffffffff810be06e>] cpu_startup_entry+0x2be/0x380 [ 2823.930156] [<ffffffff8104d5b8>] start_secondary+0x148/0x170 [ 2823.930156] Code: a9 7e 89 c3 e8 b8 0d b3 ff 49 89 c7 0f 1f 44 00 00 31 ff e8 89 40 b4 ff 8b 44 24 0c 85 c0 0f 85 4e 01 00 00 fb 66 0f 1f 44 00 00 <4c> 2b 3c 24 48 ba cf f7 53 e3 a5 9b c4 20 4c 89 f8 49 c1 ff 3f [ 2823.930156] Kernel panic - not syncing: Hard LOCKUP [ 2824.983144] Shutting down cpus with NMI [ 2824.983145] Kernel Offset: disabled Note that mounting with -o skip_balance works for 10-15 minutes, after that I still get a lockup. Robert -- http://robert.muntea.nu/ -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
