[1765216.927443] BTRFS info (device dm-9): found 18846 extents [1765256.361375] BTRFS info (device dm-9): relocating block group 69372095102976 flags 17 [1765344.117845] BTRFS info (device dm-9): found 4504 extents [1766357.064550] BTRFS info (device dm-9): found 4504 extents [1766381.020636] BTRFS info (device dm-9): relocating block group 69371021361152 flags 20 [1767911.049576] BTRFS info (device dm-9): found 259126 extents [1767916.823633] BTRFS info (device dm-9): relocating block group 69367800135680 flags 20 [1770894.277244] BTRFS info (device dm-9): found 261066 extents [1770903.553758] BTRFS info (device dm-9): relocating block group 69366726393856 flags 17 [1770951.316547] BTRFS info (device dm-9): found 2531 extents [1771545.781466] BTRFS info (device dm-9): found 2531 extents [1771556.027927] BTRFS info (device dm-9): relocating block group 69362431426560 flags 17 [1771598.545697] BTRFS info (device dm-9): found 2277 extents [1771928.553422] BTRFS info (device dm-9): found 2277 extents [1772100.594906] BTRFS info (device dm-9): relocating block group 69359210201088 flags 17 [1772248.834087] BTRFS info (device dm-9): found 1738 extents [1772356.672924] BTRFS info (device dm-9): found 1738 extents [1772369.414799] BTRFS info (device dm-9): relocating block group 69358136459264 flags 17 [1772403.877268] BTRFS info (device dm-9): found 1509 extents [1772881.306347] BTRFS info (device dm-9): found 1509 extents [1772887.951782] BTRFS info (device dm-9): relocating block group 69354915233792 flags 17 [1772954.058184] BTRFS info (device dm-9): found 1619 extents [1773435.113287] BTRFS info (device dm-9): found 1619 extents [1773488.824431] BTRFS info (device dm-9): relocating block group 69353841491968 flags 17 [1773575.685139] BTRFS info (device dm-9): found 2239 extents [1774426.479636] BTRFS info (device dm-9): found 2239 extents [1774437.609050] BTRFS info (device dm-9): relocating block group 69350620266496 flags 17 [1774472.462984] BTRFS info (device dm-9): found 777 extents [1774572.610469] BTRFS info (device dm-9): found 777 extents [1774580.362213] BTRFS info (device dm-9): relocating block group 69349546524672 flags 20 [1779109.318655] BTRFS info (device dm-9): found 260388 extents [1779120.199184] BTRFS info (device dm-9): relocating block group 69346325299200 flags 17 [1779424.659317] BTRFS info (device dm-9): found 75868 extents [1779517.580426] ------------[ cut here ]------------ [1779517.580461] WARNING: CPU: 2 PID: 3111 at /home/kernel/COD/linux/fs/btrfs/extent-tree.c:6602 __btrfs_free_extent.isra.71+0x2d6/0xd70 [btrfs]() [1779517.580464] BTRFS: error (device dm-9) in __btrfs_free_extent:6602: errno=-28 No space left [1779517.580469] BTRFS: error (device dm-9) in __btrfs_free_extent:6602: errno=-28 No space left [1779517.580471] BTRFS info (device dm-9): forced readonly [1779517.580474] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2946: errno=-28 No space left [1779517.580476] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2946: errno=-28 No space left [1779517.589323] BTRFS: Transaction aborted (error -28) [1779517.589326] Modules linked in: ipmi_devintf xt_recent xt_mac xt_mark xt_nat iptable_mangle autofs4 ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_rt ipt_REJECT nf_reject_ipv4 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_multiport xt_limit xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_addrtype xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter gpio_ich ip_tables intel_powerclamp kvm_intel x_tables kvm irqbypass snd_pcsp snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi dm_multipath joydev input_leds snd_seq snd_seq_device snd_timer snd soundcore nfsd ipmi_ssif serio_raw 8250_fintek auth_rpcgss shpchp lpc_ich nfs_acl ipmi_si i2c_ismt ipmi_msghandler nfs mac_hid lockd grace sunrpc fscache parport_pc ppdev binfmt_misc hwmon_vid jc42 coretemp i2c_i801 lp parport btrfs drbg ansi_cprng dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear nbd nls_iso8859_1 uas usb_storage raid1 hid_generic usbhid hid igb dca ast ptp pps_core crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ttm aesni_intel drm_kms_helper aes_x86_64 syscopyarea lrw sysfillrect gf128mul sysimgblt fb_sys_fops mvsas glue_helper libsas ablk_helper cryptd psmouse ahci libahci i2c_algo_bit drm scsi_transport_sas fjes [1779517.589506] CPU: 2 PID: 3111 Comm: kworker/u8:0 Not tainted 4.5.7-040507-generic #201606100436 [1779517.589509] Hardware name: ASUS P9A-I/C2550/SAS/4L/P9A-I/C2550/SAS/4L, BIOS 0503 10/14/2015 [1779517.589545] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [1779517.589548] 0000000000000286 00000000e87df81e ffff88018d04ba90 ffffffff813e1173 [1779517.589552] ffff88018d04bad8 ffffffffc03afbb0 ffff88018d04bac8 ffffffff81080ff2 [1779517.589556] 00000000ffffffe4 00004ad668164000 0000000000000000 ffff880445214000 [1779517.589559] Call Trace: [1779517.589567] [] dump_stack+0x63/0x90 [1779517.589573] [] warn_slowpath_common+0x82/0xc0 [1779517.589576] [] warn_slowpath_fmt+0x5c/0x80 [1779517.589597] [] __btrfs_free_extent.isra.71+0x2d6/0xd70 [btrfs] [1779517.589620] [] ? btrfs_merge_delayed_refs+0x62/0x6a0 [btrfs] [1779517.589641] [] __btrfs_run_delayed_refs+0xaa5/0x1220 [btrfs] [1779517.589662] [] btrfs_run_delayed_refs+0x8e/0x2c0 [btrfs] [1779517.589683] [] delayed_ref_async_start+0x37/0x90 [btrfs] [1779517.589706] [] btrfs_scrubparity_helper+0xca/0x2e0 [btrfs] [1779517.589730] [] btrfs_extent_refs_helper+0xe/0x10 [btrfs] [1779517.589734] [] process_one_work+0x168/0x480 [1779517.589738] [] worker_thread+0x4b/0x500 [1779517.589741] [] ? process_one_work+0x480/0x480 [1779517.589744] [] ? process_one_work+0x480/0x480 [1779517.589748] [] kthread+0xd8/0xf0 [1779517.589751] [] ? kthread_create_on_node+0x1a0/0x1a0 [1779517.589756] [] ret_from_fork+0x3f/0x70 [1779517.589759] [] ? kthread_create_on_node+0x1a0/0x1a0 [1779517.589822] ---[ end trace 10d16755f73e9e09 ]--- [1779517.589828] BTRFS: error (device dm-9) in __btrfs_free_extent:6602: errno=-28 No space left [1779517.592007] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2946: errno=-28 No space left [1779585.626814] ------------[ cut here ]------------ [1779585.626851] WARNING: CPU: 1 PID: 423 at /home/kernel/COD/linux/fs/btrfs/delayed-ref.c:378 btrfs_select_ref_head+0x116/0x130 [btrfs]() [1779585.626854] Modules linked in: ipmi_devintf xt_recent xt_mac xt_mark xt_nat iptable_mangle autofs4 ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 br_netfilter bridge stp llc dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_rt ipt_REJECT nf_reject_ipv4 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_multiport xt_limit xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_addrtype xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter gpio_ich ip_tables intel_powerclamp kvm_intel x_tables kvm irqbypass snd_pcsp snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi dm_multipath joydev input_leds snd_seq snd_seq_device snd_timer snd soundcore nfsd ipmi_ssif serio_raw 8250_fintek auth_rpcgss shpchp lpc_ich nfs_acl ipmi_si i2c_ismt ipmi_msghandler nfs mac_hid lockd grace sunrpc fscache parport_pc ppdev binfmt_misc hwmon_vid jc42 coretemp i2c_i801 lp parport btrfs drbg ansi_cprng dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear nbd nls_iso8859_1 uas usb_storage raid1 hid_generic usbhid hid igb dca ast ptp pps_core crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ttm aesni_intel drm_kms_helper aes_x86_64 syscopyarea lrw sysfillrect gf128mul sysimgblt fb_sys_fops mvsas glue_helper libsas ablk_helper cryptd psmouse ahci libahci i2c_algo_bit drm scsi_transport_sas fjes [1779585.626966] CPU: 1 PID: 423 Comm: kworker/u8:9 Tainted: G W 4.5.7-040507-generic #201606100436 [1779585.626968] Hardware name: ASUS P9A-I/C2550/SAS/4L/P9A-I/C2550/SAS/4L, BIOS 0503 10/14/2015 [1779585.626993] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [1779585.626996] 0000000000000286 0000000092eaab38 ffff880423f8bba8 ffffffff813e1173 [1779585.627000] 0000000000000000 ffffffffc03b3928 ffff880423f8bbe0 ffffffff81080ff2 [1779585.627003] ffff88010f0a9340 ffff8802860e0d80 0000000000000000 ffff8802860e0ee0 [1779585.627007] Call Trace: [1779585.627014] [] dump_stack+0x63/0x90 [1779585.627019] [] warn_slowpath_common+0x82/0xc0 [1779585.627023] [] warn_slowpath_null+0x1a/0x20 [1779585.627046] [] btrfs_select_ref_head+0x116/0x130 [btrfs] [1779585.627066] [] __btrfs_run_delayed_refs+0x26c/0x1220 [btrfs] [1779585.627087] [] btrfs_run_delayed_refs+0x8e/0x2c0 [btrfs] [1779585.627107] [] delayed_ref_async_start+0x37/0x90 [btrfs] [1779585.627131] [] btrfs_scrubparity_helper+0xca/0x2e0 [btrfs] [1779585.627154] [] btrfs_extent_refs_helper+0xe/0x10 [btrfs] [1779585.627158] [] process_one_work+0x168/0x480 [1779585.627162] [] worker_thread+0x4b/0x500 [1779585.627165] [] ? process_one_work+0x480/0x480 [1779585.627169] [] kthread+0xd8/0xf0 [1779585.627172] [] ? kthread_create_on_node+0x1a0/0x1a0 [1779585.627177] [] ret_from_fork+0x3f/0x70 [1779585.627180] [] ? kthread_create_on_node+0x1a0/0x1a0 [1779585.627183] ---[ end trace 10d16755f73e9e0a ]---