https://bugzilla.novell.com/show_bug.cgi?id=753618 https://bugzilla.novell.com/show_bug.cgi?id=753618#c0 Summary: [Kernel:HEAD][btrfs]: WARNING: at .. btrfs/super.c:219 __btrfs_abort_transaction+0xa9/0xc0 [btrfs]() Classification: openSUSE Product: openSUSE 12.2 Version: Factory Platform: x86-64 OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: crrodriguez@opensuse.org QAContact: qa-bugs@suse.de Found By: --- Blocker: --- I am getting the above mentioned warning, then BUG, the freeze which requires REISUB to make the machine working again. Mar 22 12:07:40 xps9000 kernel: [ 2891.094886] WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.3.0/linux-3.3/fs/btrfs/super.c:219 __btrfs_abort_transaction+0xa9/0xc0 [btrfs]() Mar 22 12:07:40 xps9000 kernel: [ 2891.094888] Hardware name: Studio XPS 435T/9000 Mar 22 12:07:40 xps9000 kernel: [ 2891.094889] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:40 xps9000 kernel: [ 2891.094917] Pid: 4919, comm: btrfs-endio-wri Not tainted 3.3.0-3-desktop #1 Mar 22 12:07:40 xps9000 kernel: [ 2891.094919] Call Trace: Mar 22 12:07:40 xps9000 kernel: [ 2891.094928] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:40 xps9000 kernel: [ 2891.094934] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:40 xps9000 kernel: [ 2891.094938] [<ffffffff8103f39b>] warn_slowpath_common+0x7b/0xc0 Mar 22 12:07:40 xps9000 kernel: [ 2891.094947] [<ffffffffa01e0389>] __btrfs_abort_transaction+0xa9/0xc0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.094966] [<ffffffffa01fb567>] btrfs_del_csums+0x2c7/0x2e0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.094994] [<ffffffffa01efdac>] __btrfs_free_extent+0x4cc/0x6b0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095016] [<ffffffffa01f01f6>] run_delayed_data_ref+0xb6/0x1b0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095038] [<ffffffffa01f48ec>] run_clustered_refs+0xcc/0x300 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095062] [<ffffffffa01f4c50>] btrfs_run_delayed_refs+0x130/0x310 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095094] [<ffffffffa0206057>] __btrfs_end_transaction+0xb7/0x360 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095143] [<ffffffffa020cc75>] btrfs_finish_ordered_io+0x195/0x3c0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095185] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095243] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095302] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095358] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:40 xps9000 kernel: [ 2891.095363] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:07:40 xps9000 kernel: [ 2891.095366] ---[ end trace 092647d187b1fbf8 ]--- Mar 22 12:07:40 xps9000 kernel: [ 2891.095367] BTRFS warning (device dm-1): Aborting unused transaction. Mar 22 12:07:40 xps9000 kernel: [ 2891.095370] BTRFS warning (device dm-1): Aborting unused transaction. Mar 22 12:07:40 xps9000 kernel: [ 2891.095371] run_one_delayed_ref returned -11 Mar 22 12:07:40 xps9000 kernel: [ 2891.095372] BTRFS warning (device dm-1): Aborting unused transaction. Mar 22 12:07:40 xps9000 kernel: [ 2891.095388] BUG: scheduling while atomic: btrfs-endio-wri/4919/0x00000000 Mar 22 12:07:40 xps9000 kernel: [ 2891.095390] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:40 xps9000 kernel: [ 2891.095418] Pid: 4919, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 Mar 22 12:07:40 xps9000 kernel: [ 2891.095420] Call Trace: Mar 22 12:07:40 xps9000 kernel: [ 2891.095426] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:40 xps9000 kernel: [ 2891.095431] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:40 xps9000 kernel: [ 2891.095436] [<ffffffff815d18c9>] thread_return+0x367/0x39e Mar 22 12:07:40 xps9000 kernel: [ 2891.095451] [<ffffffffa0236c7d>] btrfs_tree_read_lock+0x8d/0x110 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095516] [<ffffffffa01e7822>] btrfs_search_slot+0x672/0x790 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095533] [<ffffffffa01e8a1c>] btrfs_insert_empty_items+0x7c/0xf0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095553] [<ffffffffa0208ef2>] insert_reserved_file_extent.constprop.50+0x122/0x2d0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095594] [<ffffffffa020ce1e>] btrfs_finish_ordered_io+0x33e/0x3c0 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095652] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095712] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095771] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095828] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:40 xps9000 kernel: [ 2891.095831] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:07:40 xps9000 kernel: [ 2891.095854] BUG: scheduling while atomic: btrfs-endio-wri/4919/0x00000000 Mar 22 12:07:40 xps9000 kernel: [ 2891.095855] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:40 xps9000 kernel: [ 2891.095880] Pid: 4919, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 Mar 22 12:07:40 xps9000 kernel: [ 2891.095881] Call Trace: Mar 22 12:07:40 xps9000 kernel: [ 2891.095885] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:40 xps9000 kernel: [ 2891.095888] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:40 xps9000 kernel: [ 2891.095892] [<ffffffff815d18c9>] thread_return+0x367/0x39e Mar 22 12:07:40 xps9000 kernel: [ 2891.095895] [<ffffffff815d0048>] schedule_timeout+0x158/0x340 Mar 22 12:07:40 xps9000 kernel: [ 2891.095908] [<ffffffffa0230fb1>] worker_loop+0x211/0x300 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.095965] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:40 xps9000 kernel: [ 2891.095969] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:07:40 xps9000 kernel: [ 2891.095973] ------------[ cut here ]------------ Mar 22 12:07:40 xps9000 kernel: [ 2891.095977] WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.3.0/linux-3.3/kernel/timer.c:1061 del_timer_sync+0x42/0x50() Mar 22 12:07:40 xps9000 kernel: [ 2891.095980] Hardware name: Studio XPS 435T/9000 Mar 22 12:07:40 xps9000 kernel: [ 2891.095982] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:40 xps9000 kernel: [ 2891.096057] Pid: 4919, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 Mar 22 12:07:40 xps9000 kernel: [ 2891.096060] Call Trace: Mar 22 12:07:40 xps9000 kernel: [ 2891.096065] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:40 xps9000 kernel: [ 2891.096071] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:40 xps9000 kernel: [ 2891.096077] [<ffffffff8103f39b>] warn_slowpath_common+0x7b/0xc0 Mar 22 12:07:40 xps9000 kernel: [ 2891.096083] [<ffffffff8104f062>] del_timer_sync+0x42/0x50 Mar 22 12:07:40 xps9000 kernel: [ 2891.096089] [<ffffffff815d0050>] schedule_timeout+0x160/0x340 Mar 22 12:07:40 xps9000 kernel: [ 2891.096103] [<ffffffffa0230fb1>] worker_loop+0x211/0x300 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.096162] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:40 xps9000 kernel: [ 2891.096165] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:07:40 xps9000 kernel: [ 2891.096169] ---[ end trace 092647d187b1fbf9 ]--- Mar 22 12:07:40 xps9000 kernel: [ 2891.096170] BUG: scheduling while atomic: btrfs-endio-wri/4919/0x00000000 Mar 22 12:07:40 xps9000 kernel: [ 2891.096171] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:40 xps9000 kernel: [ 2891.096216] Pid: 4919, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 Mar 22 12:07:40 xps9000 kernel: [ 2891.096218] Call Trace: Mar 22 12:07:40 xps9000 kernel: [ 2891.096222] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:40 xps9000 kernel: [ 2891.096231] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:40 xps9000 kernel: [ 2891.096235] [<ffffffff815d18c9>] thread_return+0x367/0x39e Mar 22 12:07:40 xps9000 kernel: [ 2891.096240] [<ffffffff815d0048>] schedule_timeout+0x158/0x340 Mar 22 12:07:40 xps9000 kernel: [ 2891.096253] [<ffffffffa0230f0d>] worker_loop+0x16d/0x300 [btrfs] Mar 22 12:07:40 xps9000 kernel: [ 2891.096310] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:40 xps9000 kernel: [ 2891.096313] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:07:48 xps9000 kernel: [ 2898.832599] ------------[ cut here ]------------ Mar 22 12:07:48 xps9000 kernel: [ 2898.832608] WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.3.0/linux-3.3/kernel/timer.c:1061 del_timer_sync+0x42/0x50() Mar 22 12:07:48 xps9000 kernel: [ 2898.832611] Hardware name: Studio XPS 435T/9000 Mar 22 12:07:48 xps9000 kernel: [ 2898.832613] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:48 xps9000 kernel: [ 2898.832657] Pid: 4919, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 Mar 22 12:07:48 xps9000 kernel: [ 2898.832659] Call Trace: Mar 22 12:07:48 xps9000 kernel: [ 2898.832670] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:48 xps9000 kernel: [ 2898.832678] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:48 xps9000 kernel: [ 2898.832684] [<ffffffff8103f39b>] warn_slowpath_common+0x7b/0xc0 Mar 22 12:07:48 xps9000 kernel: [ 2898.832690] [<ffffffff8104f062>] del_timer_sync+0x42/0x50 Mar 22 12:07:48 xps9000 kernel: [ 2898.832696] [<ffffffff815d0050>] schedule_timeout+0x160/0x340 Mar 22 12:07:48 xps9000 kernel: [ 2898.832721] [<ffffffffa0230f0d>] worker_loop+0x16d/0x300 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.832832] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:48 xps9000 kernel: [ 2898.832838] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:07:48 xps9000 kernel: [ 2898.832842] ---[ end trace 092647d187b1fbfa ]--- Mar 22 12:07:48 xps9000 kernel: [ 2898.832892] BUG: scheduling while atomic: btrfs-endio-wri/4919/0x00000000 Mar 22 12:07:48 xps9000 kernel: [ 2898.832894] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:07:48 xps9000 kernel: [ 2898.832929] Pid: 4919, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 Mar 22 12:07:48 xps9000 kernel: [ 2898.832931] Call Trace: Mar 22 12:07:48 xps9000 kernel: [ 2898.832936] [<ffffffff8100453a>] dump_trace+0xaa/0x2a0 Mar 22 12:07:48 xps9000 kernel: [ 2898.832942] [<ffffffff815b93d0>] dump_stack+0x69/0x6f Mar 22 12:07:48 xps9000 kernel: [ 2898.832947] [<ffffffff815d18c9>] thread_return+0x367/0x39e Mar 22 12:07:48 xps9000 kernel: [ 2898.832966] [<ffffffffa0236e7d>] btrfs_tree_lock+0x6d/0x250 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833084] [<ffffffffa01e2653>] btrfs_lock_root_node+0x33/0x50 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833110] [<ffffffffa01e7884>] btrfs_search_slot+0x6d4/0x790 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833140] [<ffffffffa01faa43>] btrfs_lookup_file_extent+0x33/0x40 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833191] [<ffffffffa02162de>] btrfs_drop_extents+0xce/0x990 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833284] [<ffffffffa0208e59>] insert_reserved_file_extent.constprop.50+0x89/0x2d0 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833355] [<ffffffffa020ce1e>] btrfs_finish_ordered_io+0x33e/0x3c0 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833429] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833534] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833639] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:07:48 xps9000 kernel: [ 2898.833743] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:07:48 xps9000 kernel: [ 2898.833748] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:08:06 xps9000 kernel: [ 2917.166251] BUG: soft lockup - CPU#3 stuck for 22s! [btrfs-endio-wri:4848] Mar 22 12:08:06 xps9000 kernel: [ 2917.166254] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:08:06 xps9000 kernel: [ 2917.166286] CPU 3 Mar 22 12:08:06 xps9000 kernel: [ 2917.166287] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:08:06 xps9000 kernel: [ 2917.166310] Mar 22 12:08:06 xps9000 kernel: [ 2917.166312] Pid: 4848, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 DELL Inc. Studio XPS 435T/9000/0X501H Mar 22 12:08:06 xps9000 kernel: [ 2917.166315] RIP: 0010:[<ffffffff815d2e6d>] [<ffffffff815d2e6d>] _raw_spin_lock+0x2d/0x40 Mar 22 12:08:06 xps9000 kernel: [ 2917.166321] RSP: 0018:ffff880224aafc18 EFLAGS: 00000283 Mar 22 12:08:06 xps9000 kernel: [ 2917.166322] RAX: 0000000000000210 RBX: ffff88022db8c000 RCX: 0000000000001000 Mar 22 12:08:06 xps9000 kernel: [ 2917.166324] RDX: 000000000000020e RSI: ffff88023f000180 RDI: ffff8801ea665128 Mar 22 12:08:06 xps9000 kernel: [ 2917.166325] RBP: ffff880225361a40 R08: 0000000000000000 R09: 0000000000000005 Mar 22 12:08:06 xps9000 kernel: [ 2917.166327] R10: ffff880224aafd1f R11: 0000000000fa27f0 R12: ffff8801b99ec720 Mar 22 12:08:06 xps9000 kernel: [ 2917.166328] R13: 0000000000000f9b R14: ffff880224aafd30 R15: ffff880224aafc2f Mar 22 12:08:06 xps9000 kernel: [ 2917.166330] FS: 0000000000000000(0000) GS:ffff88023fc60000(0000) knlGS:0000000000000000 Mar 22 12:08:06 xps9000 kernel: [ 2917.166332] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Mar 22 12:08:06 xps9000 kernel: [ 2917.166333] CR2: 00003f1cd7f06000 CR3: 0000000001c05000 CR4: 00000000000006e0 Mar 22 12:08:06 xps9000 kernel: [ 2917.166335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 22 12:08:06 xps9000 kernel: [ 2917.166336] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Mar 22 12:08:06 xps9000 kernel: [ 2917.166338] Process btrfs-endio-wri (pid: 4848, threadinfo ffff880224aae000, task ffff8801f4994640) Mar 22 12:08:06 xps9000 kernel: [ 2917.166339] Stack: Mar 22 12:08:06 xps9000 kernel: [ 2917.166340] ffffffffa0244f54 ffffffffffffff02 ffffffffa0227028 0000000000000010 Mar 22 12:08:06 xps9000 kernel: [ 2917.166344] 0000000000000286 ffff880224aafc50 0000000a63439000 0000000000000005 Mar 22 12:08:06 xps9000 kernel: [ 2917.166346] 0000000000000000 0000000000000000 ffff8801b9bfef40 ffff8801ef6add78 Mar 22 12:08:06 xps9000 kernel: [ 2917.166349] Call Trace: Mar 22 12:08:06 xps9000 kernel: [ 2917.166371] [<ffffffffa0244f54>] btrfs_add_delayed_data_ref+0xa4/0x1c0 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166450] [<ffffffffa01f5e31>] btrfs_alloc_reserved_file_extent+0x51/0x60 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166477] [<ffffffffa0209061>] insert_reserved_file_extent.constprop.50+0x291/0x2d0 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166517] [<ffffffffa020ce1e>] btrfs_finish_ordered_io+0x33e/0x3c0 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166559] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166617] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166676] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166733] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:08:06 xps9000 kernel: [ 2917.166737] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:08:06 xps9000 kernel: [ 2917.166739] Code: 8b 04 25 f0 b8 00 00 83 80 44 e0 ff ff 01 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 0f 0f 1f 44 00 00 f3 90 0f b7 07 <66> 39 c2 75 f6 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 48 c7 Mar 22 12:08:06 xps9000 kernel: [ 2917.166760] Call Trace: Mar 22 12:08:06 xps9000 kernel: [ 2917.166771] [<ffffffffa0244f54>] btrfs_add_delayed_data_ref+0xa4/0x1c0 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166845] [<ffffffffa01f5e31>] btrfs_alloc_reserved_file_extent+0x51/0x60 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166871] [<ffffffffa0209061>] insert_reserved_file_extent.constprop.50+0x291/0x2d0 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166911] [<ffffffffa020ce1e>] btrfs_finish_ordered_io+0x33e/0x3c0 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.166953] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.167012] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.167070] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:08:06 xps9000 kernel: [ 2917.167126] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:08:06 xps9000 kernel: [ 2917.167129] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:08:34 xps9000 kernel: [ 2945.096247] BUG: soft lockup - CPU#3 stuck for 22s! [btrfs-endio-wri:4848] Mar 22 12:08:34 xps9000 kernel: [ 2945.096250] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:08:34 xps9000 kernel: [ 2945.096281] CPU 3 Mar 22 12:08:34 xps9000 kernel: [ 2945.096281] Modules linked in: af_packet arc4 ath9k mac80211 snd_hda_codec_hdmi snd_hda_codec_realtek ath9k_common ath9k_hw snd_hda_intel snd_hda_codec sr_mod ata_generic cdrom snd_hwdep snd_pcm ath pata_jmicron cfg80211 snd_timer snd i7core_edac r8169 edac_core iTCO_wdt cdc_acm coretemp i2c_i801 joydev sg soundcore iTCO_vendor_support dcdbas rfkill pcspkr snd_page_alloc serio_raw microcode autofs4 btrfs zlib_deflate sha256_generic cbc dm_crypt dm_mod linear crc32c_intel nouveau ttm drm_kms_helper drm mxm_wmi video wmi button processor thermal_sys scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh Mar 22 12:08:34 xps9000 kernel: [ 2945.096303] Mar 22 12:08:34 xps9000 kernel: [ 2945.096305] Pid: 4848, comm: btrfs-endio-wri Tainted: G W 3.3.0-3-desktop #1 DELL Inc. Studio XPS 435T/9000/0X501H Mar 22 12:08:34 xps9000 kernel: [ 2945.096308] RIP: 0010:[<ffffffff815d2e6a>] [<ffffffff815d2e6a>] _raw_spin_lock+0x2a/0x40 Mar 22 12:08:34 xps9000 kernel: [ 2945.096313] RSP: 0018:ffff880224aafc18 EFLAGS: 00000287 Mar 22 12:08:34 xps9000 kernel: [ 2945.096315] RAX: 000000000000026e RBX: ffff88022db8c000 RCX: 0000000000001000 Mar 22 12:08:34 xps9000 kernel: [ 2945.096316] RDX: 000000000000020e RSI: ffff88023f000180 RDI: ffff8801ea665128 Mar 22 12:08:34 xps9000 kernel: [ 2945.096318] RBP: ffff880225361a40 R08: 0000000000000000 R09: 0000000000000005 Mar 22 12:08:34 xps9000 kernel: [ 2945.096319] R10: ffff880224aafd1f R11: 0000000000fa27f0 R12: ffff8801b99ec720 Mar 22 12:08:34 xps9000 kernel: [ 2945.096320] R13: 0000000000000f9b R14: ffff880224aafd30 R15: ffff880224aafc2f Mar 22 12:08:34 xps9000 kernel: [ 2945.096322] FS: 0000000000000000(0000) GS:ffff88023fc60000(0000) knlGS:0000000000000000 Mar 22 12:08:34 xps9000 kernel: [ 2945.096324] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Mar 22 12:08:34 xps9000 kernel: [ 2945.096325] CR2: 00003f1cd7f06000 CR3: 0000000001c05000 CR4: 00000000000006e0 Mar 22 12:08:34 xps9000 kernel: [ 2945.096327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 22 12:08:34 xps9000 kernel: [ 2945.096328] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Mar 22 12:08:34 xps9000 kernel: [ 2945.096330] Process btrfs-endio-wri (pid: 4848, threadinfo ffff880224aae000, task ffff8801f4994640) Mar 22 12:08:34 xps9000 kernel: [ 2945.096331] Stack: Mar 22 12:08:34 xps9000 kernel: [ 2945.096332] ffffffffa0244f54 ffffffffffffff02 ffffffffa0227028 0000000000000010 Mar 22 12:08:34 xps9000 kernel: [ 2945.096335] 0000000000000286 ffff880224aafc50 0000000a63439000 0000000000000005 Mar 22 12:08:34 xps9000 kernel: [ 2945.096337] 0000000000000000 0000000000000000 ffff8801b9bfef40 ffff8801ef6add78 Mar 22 12:08:34 xps9000 kernel: [ 2945.096340] Call Trace: Mar 22 12:08:34 xps9000 kernel: [ 2945.096360] [<ffffffffa0244f54>] btrfs_add_delayed_data_ref+0xa4/0x1c0 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096438] [<ffffffffa01f5e31>] btrfs_alloc_reserved_file_extent+0x51/0x60 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096463] [<ffffffffa0209061>] insert_reserved_file_extent.constprop.50+0x291/0x2d0 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096502] [<ffffffffa020ce1e>] btrfs_finish_ordered_io+0x33e/0x3c0 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096541] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096597] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096653] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096707] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:08:34 xps9000 kernel: [ 2945.096711] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 Mar 22 12:08:34 xps9000 kernel: [ 2945.096713] Code: 00 65 48 8b 04 25 f0 b8 00 00 83 80 44 e0 ff ff 01 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 0f 0f 1f 44 00 00 f3 90 <0f> b7 07 66 39 c2 75 f6 c3 90 90 90 90 90 90 90 90 90 90 90 90 Mar 22 12:08:34 xps9000 kernel: [ 2945.096733] Call Trace: Mar 22 12:08:34 xps9000 kernel: [ 2945.096744] [<ffffffffa0244f54>] btrfs_add_delayed_data_ref+0xa4/0x1c0 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096814] [<ffffffffa01f5e31>] btrfs_alloc_reserved_file_extent+0x51/0x60 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096840] [<ffffffffa0209061>] insert_reserved_file_extent.constprop.50+0x291/0x2d0 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096878] [<ffffffffa020ce1e>] btrfs_finish_ordered_io+0x33e/0x3c0 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096918] [<ffffffffa0223b78>] end_extent_writepage+0x58/0x100 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.096974] [<ffffffffa0223c53>] end_bio_extent_writepage+0x33/0x90 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.097030] [<ffffffffa0230e41>] worker_loop+0xa1/0x300 [btrfs] Mar 22 12:08:34 xps9000 kernel: [ 2945.097083] [<ffffffff81061285>] kthread+0x85/0x90 Mar 22 12:08:34 xps9000 kernel: [ 2945.097086] [<ffffffff815db324>] kernel_thread_helper+0x4/0x10 (Machine lock up, forced reboot) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.