On Thu, Mar 14, 2013 at 02:59:51PM -0700, Darrick J. Wong wrote: > On Tue, Mar 12, 2013 at 05:41:13PM +0800, Liu Bo wrote: > > On Tue, Mar 12, 2013 at 10:32:09AM +0100, Johannes Hirte wrote: > > > On Tue, 12 Mar 2013 09:39:35 +0800 > > > Liu Bo <bo.li.liu@xxxxxxxxxx> wrote: > > > > > > > Hi Johannes, > > > > > > > > Could you please tell us what mount options you're with? > > > > > > > > thanks, > > > > liubo > > > > > > The Filesystem has six subvolumes, so mount options are: > > > > > > noatime,inode_cache,autodefrag,subvolid=... > > > > > > > hmm, autodefrag + fsync. > > > > > for each subvol. > > > > > > I was able to reproduce it and getting a full backtrace > > > with netconsole: > > > > Does it reproduce reliable? Maybe you can show me how to so that I can do it > > on my box. > > I get the same error message (followed by stuck CPU errors) with my repeat > rewrite tester program, with whatever the default mount options are: > http://djwong.org/docs/wac.c > Great reproducer, thanks DJ. I've figured out what goes wrong and am testing my patch, will send it out for you if it passes :) thanks, liubo > # mkfs.btrfs /dev/sda > > WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL > WARNING! - see http://btrfs.wiki.kernel.org before using > > fs created label (null) on /dev/sda > nodesize 4096 leafsize 4096 sectorsize 4096 size 300.00MB > Btrfs Btrfs v0.19 > # mount /dev/sda /mnt > # ./wac -l 65536 -n32 -m32 -f -r /mnt/somefile > > 3.9.0-rc2 and a boring SATA SSD. > > [10995.415429] ------------[ cut here ]------------ > [10995.417259] WARNING: at /storage/home/djwong/cdev/work/linux-mcsum/fs/btrfs/extent_map.c:77 free_extent_map+0x79/0x90 [btrfs]() > [10995.421335] Hardware name: 2349E51 > [10995.422461] Modules linked in: btrfs scsi_debug nfsv4 sch_fq_codel eeprom crc32_pclmul nfsd auth_rpcgss exportfs af_packet ata_piix raid6_pq xor zlib_deflate libcrc32c [last unloaded: btrfs] > [10995.429721] Pid: 1787, comm: wac Not tainted 3.9.0-rc2-mcsum #1 > [10995.431361] Call Trace: > [10995.432361] [<ffffffff8105311f>] warn_slowpath_common+0x7f/0xc0 > [10995.434143] [<ffffffff8105317a>] warn_slowpath_null+0x1a/0x20 > [10995.436285] [<ffffffffa0092309>] free_extent_map+0x79/0x90 [btrfs] > [10995.438020] [<ffffffffa008f92c>] btrfs_drop_extent_cache+0x3bc/0x470 [btrfs] > [10995.440074] [<ffffffffa0084444>] __cow_file_range+0xf4/0x4a0 [btrfs] > [10995.441925] [<ffffffffa007b64a>] ? join_transaction.isra.30+0x11a/0x3b0 [btrfs] > [10995.444103] [<ffffffffa009bd31>] ? free_extent_buffer+0x61/0xc0 [btrfs] > [10995.445372] [<ffffffffa0084c1c>] run_delalloc_nocow+0x42c/0xad0 [btrfs] > [10995.446977] [<ffffffffa0096b37>] ? free_extent_state+0x57/0x100 [btrfs] > [10995.448376] [<ffffffffa008570c>] run_delalloc_range+0x36c/0x370 [btrfs] > [10995.449898] [<ffffffffa009aa9d>] __extent_writepage+0x63d/0x7a0 [btrfs] > [10995.451460] [<ffffffff81036f09>] ? flush_tlb_page+0x59/0xf0 > [10995.452593] [<ffffffff8113ca56>] ? __page_check_address+0xd6/0x170 > [10995.453927] [<ffffffffa009ae82>] extent_write_cache_pages.isra.32.constprop.46+0x282/0x3e0 [btrfs] > [10995.455833] [<ffffffffa009b22e>] extent_writepages+0x4e/0x70 [btrfs] > [10995.457077] [<ffffffffa0081830>] ? can_nocow_odirect+0x2b0/0x2b0 [btrfs] > [10995.458397] [<ffffffff810315ea>] ? __do_page_fault+0x22a/0x4d0 > [10995.459528] [<ffffffffa007eed8>] btrfs_writepages+0x28/0x30 [btrfs] > [10995.460759] [<ffffffff81115b50>] do_writepages+0x20/0x40 > [10995.461841] [<ffffffff8110bc91>] __filemap_fdatawrite_range+0x51/0x60 > [10995.463063] [<ffffffff8110cb23>] filemap_fdatawrite_range+0x13/0x20 > [10995.464280] [<ffffffffa008d920>] btrfs_sync_file+0x60/0x2e0 [btrfs] > [10995.465631] [<ffffffff8118f85b>] vfs_fsync+0x2b/0x40 > [10995.467271] [<ffffffff8113c593>] sys_msync+0x143/0x1d0 > [10995.468367] [<ffffffff8157ad5d>] system_call_fastpath+0x1a/0x1f > [10995.469563] ---[ end trace 627eca2f51036d33 ]--- > [10995.474453] ------------[ cut here ]------------ > > --D > > > > thanks, > > liubo > > > > > > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15870, comm: bogofilter Not tainted 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8108ef08>] ? find_get_pages_contig+0x100/0x115 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacc5 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15870, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8108ef08>] ? find_get_pages_contig+0x100/0x115 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacc6 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacc7 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacc8 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacc9 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacca ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716baccb ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716baccc ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec---[ end trace a3b02a44716bacce ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716baccf ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15887, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8108eddd>] ? find_get_pages_tag+0xfa/0x125 > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacdc ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacde ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8108ef08>] ? find_get_pages_contig+0x100/0x115 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacdf ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > acer_wmi k10tempPid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ------------[ cut here ]------------ > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Call Trace: > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacf5 ]--- > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacf6 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > ---[ end trace a3b02a44716bacf7 ]--- > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > ---[ end trace a3b02a44716bacf9 ]--- > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > ---[ end trace a3b02a44716bacfa ]--- > > > Hardware name: EasyNote TK81 > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81486bfa>] ? _raw_read_unlock+0x1e/0x2a > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacfb ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff8116139b>] ? free_extent_state+0x12/0x21 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff81164836>] ? extent_writepages+0x49/0x60 > > > [<ffffffff8108fc58>] ? __filemap_fdatawrite_range+0x4d/0x52 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8115bc57>] ? btrfs_drop_extent_cache+0x363/0x39f > > > [<ffffffff81152db4>] ? __cow_file_range+0x175/0x3c1 > > > [<ffffffff8114d9f7>] ? start_transaction+0x2d8/0x3e8 > > > [<ffffffff811538f7>] ? run_delalloc_range+0x9d/0x33b > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff8116451d>] ? extent_write_cache_pages.isra.29.constprop.47+0x14a/0x255 > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810c85ff>] ? vfs_write+0xaf/0xf8 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacfd ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:77 free_extent_map+0x64/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8115dcff>] ? free_extent_map+0x64/0x76 > > > [<ffffffff8114bb02>] ? join_transaction.isra.34+0x30f/0x31a > > > [<ffffffff8115383e>] ? cow_file_range+0xa9/0xc5 > > > [<ffffffff81163fa3>] ? __extent_writepage+0x1a8/0x5d8 > > > [<ffffffff811635ae>] ? end_extent_writepage+0x5d/0x5d > > > [<ffffffff81150146>] ? btrfs_update_inode_item+0xde/0xde > > > [<ffffffff8115a192>] ? btrfs_sync_file+0x48/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:76 free_extent_map+0x43/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcde>] ? free_extent_map+0x43/0x76 > > > [<ffffffff81179f6a>] ? btrfs_log_inode+0x5d9/0x72e > > > [<ffffffff8114eabc>] ? btrfs_submit_bio_hook+0xae/0x14f > > > [<ffffffff8117afc0>] ? btrfs_log_inode_parent+0x1cf/0x2ea > > > [<ffffffff8117b110>] ? btrfs_log_dentry_safe+0x35/0x4e > > > [<ffffffff8115a2a5>] ? btrfs_sync_file+0x15b/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bacff ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:74 free_extent_map+0x21/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcbc>] ? free_extent_map+0x21/0x76 > > > [<ffffffff81179f6a>] ? btrfs_log_inode+0x5d9/0x72e > > > [<ffffffff8114eabc>] ? btrfs_submit_bio_hook+0xae/0x14f > > > [<ffffffff8117afc0>] ? btrfs_log_inode_parent+0x1cf/0x2ea > > > [<ffffffff8117b110>] ? btrfs_log_dentry_safe+0x35/0x4e > > > [<ffffffff8115a2a5>] ? btrfs_sync_file+0x15b/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bad00 ]--- > > > INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 1, t=60002 jiffies, g=144241, c=144240, q=6) > > > INFO: Stall ended before state dump start > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:76 free_extent_map+0x43/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcde>] ? free_extent_map+0x43/0x76 > > > [<ffffffff81179f6a>] ? btrfs_log_inode+0x5d9/0x72e > > > [<ffffffff8114eabc>] ? btrfs_submit_bio_hook+0xae/0x14f > > > [<ffffffff8117afc0>] ? btrfs_log_inode_parent+0x1cf/0x2ea > > > [<ffffffff8117b110>] ? btrfs_log_dentry_safe+0x35/0x4e > > > [<ffffffff8115a2a5>] ? btrfs_sync_file+0x15b/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bad01 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:74 free_extent_map+0x21/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 1, t=240007 jiffies, g=144241, c=144240, q=6) > > > INFO: Stall ended before state dump start > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:76 free_extent_map+0x43/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > Pid: 15893, comm: bogofilter Tainted: G W 3.9.0-rc2-00112-g7c6baa3 #294 > > > Call Trace: > > > [<ffffffff8102abc2>] ? warn_slowpath_common+0x76/0x8c > > > [<ffffffff8115dcde>] ? free_extent_map+0x43/0x76 > > > [<ffffffff81179f6a>] ? btrfs_log_inode+0x5d9/0x72e > > > [<ffffffff8114eabc>] ? btrfs_submit_bio_hook+0xae/0x14f > > > [<ffffffff8117afc0>] ? btrfs_log_inode_parent+0x1cf/0x2ea > > > [<ffffffff8117b110>] ? btrfs_log_dentry_safe+0x35/0x4e > > > [<ffffffff8115a2a5>] ? btrfs_sync_file+0x15b/0x203 > > > [<ffffffff810e783b>] ? do_fsync+0x2b/0x50 > > > [<ffffffff810e7a42>] ? sys_fdatasync+0xb/0xf > > > [<ffffffff814877d2>] ? system_call_fastpath+0x16/0x1b > > > ---[ end trace a3b02a44716bad03 ]--- > > > ------------[ cut here ]------------ > > > WARNING: at fs/btrfs/extent_map.c:74 free_extent_map+0x21/0x76() > > > Hardware name: EasyNote TK81 > > > Modules linked in: netconsole configfs nfsd exportfs auth_rpcgss nfs_acl fuse nfs lockd sunrpc snd_hda_codec_hdmi ath9k sr_mod snd_hda_codec_realtek acpi_cpufreq broadcom tg3 acer_wmi k10temp mperf ath9k_common ath9k_hw ath snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdrom snd_page_alloc snd_timer snd wmi soundcore i2c_piix4 ohci_hcd > > > SysRq : Emergency Sync > > > SysRq : Emergency Remount R/O > > > SysRq : Resetting > > > ACPI MEMORY or I/O RESET_REG. > > > > > > > > > regards, > > > Johannes > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
