Hi, [447062.309251] Modules linked in: dm_mod netconsole ipt_REJECT nf_reject_ipv4 xt_multiport iptable_filter ip_tables x_tables cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative bonding ext2 usbhid coretemp loop ehci_pci sb_edac ehci_hcd edac_core i2c_i801 i2c_core usbcore shpchp usb_common ipmi_si ipmi_msghandler button btrfs lzo_compress raid0 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 md_mod sg sd_mod aacraid ahci i40e(O) libahci ixgbe vxlan ip6_udp_tunnel mdio udp_tunnel ptp pps_core [447062.309276] CPU: 3 PID: 28971 Comm: kworker/u65:6 Tainted: G W O 4.1.6+19-ph #1 [447062.309277] Hardware name: Supermicro X10DRH/X10DRH-IT, BIOS 1.0c 02/18/2015 [447062.309291] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [447062.309292] ffffffffc03343f3 ffff8804e083f6c8 ffffffff8d633a26 0000000000000000 [447062.309294] ffff8804e083f718 ffff8804e083f708 ffffffff8d07dd17 ffff88010ee6a460 [447062.309296] ffff88085baa0120 0000000000000001 ffff88017f940800 0000000000004000 [447062.309298] Call Trace: [447062.309306] [<ffffffff8d633a26>] dump_stack+0x45/0x57 [447062.309309] [<ffffffff8d07dd17>] warn_slowpath_common+0x97/0xe0 [447062.309311] [<ffffffff8d07de16>] warn_slowpath_fmt+0x46/0x50 [447062.309318] [<ffffffffc029c611>] btrfs_alloc_tree_block+0x431/0x4c0 [btrfs] [447062.309328] [<ffffffffc02d37d9>] ? read_extent_buffer+0xb9/0x120 [btrfs] [447062.309334] [<ffffffffc02862fc>] __btrfs_cow_block+0x11c/0x540 [btrfs] [447062.309341] [<ffffffffc02a9c25>] ? btrfs_buffer_uptodate+0x65/0x80 [btrfs] [447062.309347] [<ffffffffc02868ea>] btrfs_cow_block+0x12a/0x1c0 [btrfs] [447062.309352] [<ffffffffc028a800>] btrfs_search_slot+0x1d0/0xa10 [btrfs] [447062.309357] [<ffffffffc0291032>] lookup_inline_extent_backref+0x122/0x5e0 [btrfs] [447062.309362] [<ffffffffc0282e1f>] ? leaf_space_used+0xdf/0x120 [btrfs] [447062.309368] [<ffffffffc02940dd>] __btrfs_free_extent+0x14d/0xc00 [btrfs] [447062.309370] [<ffffffff8d631b13>] ? __slab_free+0x102/0x200 [447062.309375] [<ffffffffc028eef8>] ? block_group_cache_tree_search+0x98/0xf0 [btrfs] [447062.309381] [<ffffffffc029b56c>] __btrfs_run_delayed_refs+0x74c/0x1270 [btrfs] [447062.309390] [<ffffffffc029e434>] btrfs_run_delayed_refs+0x74/0x280 [btrfs] [447062.309397] [<ffffffffc029e8e7>] delayed_ref_async_start+0x37/0x90 [btrfs] [447062.309408] [<ffffffffc02e0d02>] normal_work_helper+0xc2/0x2a0 [btrfs] [447062.309419] [<ffffffffc02e1112>] btrfs_extent_refs_helper+0x12/0x20 [btrfs] [447062.309422] [<ffffffff8d09563f>] process_one_work+0x14f/0x410 [447062.309423] [<ffffffff8d095a59>] worker_thread+0x119/0x510 [447062.309425] [<ffffffff8d6359b1>] ? __schedule+0x4f1/0x99f [447062.309427] [<ffffffff8d095940>] ? process_scheduled_works+0x40/0x40 [447062.309429] [<ffffffff8d09c1a9>] kthread+0xc9/0xe0 [447062.309431] [<ffffffff8d09c0e0>] ? kthread_create_on_node+0x1a0/0x1a0 [447062.309433] [<ffffffff8d63a562>] ret_from_fork+0x42/0x70 [447062.309435] [<ffffffff8d09c0e0>] ? kthread_create_on_node+0x1a0/0x1a0 [447062.309436] ---[ end trace 3ba8d8d0d3b0be64 ]--- [447290.442974] use_block_rsv: 4210 callbacks suppressed [447290.442978] ------------[ cut here ]------------ [447290.443011] WARNING: CPU: 18 PID: 24795 at fs/btrfs/extent-tree.c:7539 btrfs_alloc_tree_block+0x431/0x4c0 [btrfs]() [447290.443012] BTRFS: block rsv returned -28 [447290.443013] Modules linked in: dm_mod netconsole ipt_REJECT nf_reject_ipv4 xt_multiport iptable_filter ip_tables x_tables cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative bonding ext2 usbhid coretemp loop ehci_pci sb_edac ehci_hcd edac_core i2c_i801 i2c_core usbcore shpchp usb_common ipmi_si ipmi_msghandler button btrfs lzo_compress raid0 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 md_mod sg sd_mod aacraid ahci i40e(O) libahci ixgbe vxlan ip6_udp_tunnel mdio udp_tunnel ptp pps_core [447290.443039] CPU: 18 PID: 24795 Comm: backup-vm.pl Tainted: G W O 4.1.6+19-ph #1 [447290.443040] Hardware name: Supermicro X10DRH/X10DRH-IT, BIOS 1.0c 02/18/2015 [447290.443041] ffffffffc03343f3 ffff88101ea87588 ffffffff8d633a26 0000000000000000 [447290.443043] ffff88101ea875d8 ffff88101ea875c8 ffffffff8d07dd17 ffff88010a3ba140 [447290.443045] ffff88085baa0120 0000000000000001 ffff88017f940800 0000000000004000 [447290.443047] Call Trace: [447290.443055] [<ffffffff8d633a26>] dump_stack+0x45/0x57 [447290.443058] [<ffffffff8d07dd17>] warn_slowpath_common+0x97/0xe0 [447290.443060] [<ffffffff8d07de16>] warn_slowpath_fmt+0x46/0x50 [447290.443067] [<ffffffffc029c611>] btrfs_alloc_tree_block+0x431/0x4c0 [btrfs] [447290.443080] [<ffffffffc02d37d9>] ? read_extent_buffer+0xb9/0x120 [btrfs] [447290.443085] [<ffffffffc02862fc>] __btrfs_cow_block+0x11c/0x540 [btrfs] [447290.443093] [<ffffffffc02a9c25>] ? btrfs_buffer_uptodate+0x65/0x80 [btrfs] [447290.443099] [<ffffffffc02868ea>] btrfs_cow_block+0x12a/0x1c0 [btrfs] [447290.443104] [<ffffffffc028a800>] btrfs_search_slot+0x1d0/0xa10 [btrfs] [447290.443110] [<ffffffffc0291032>] lookup_inline_extent_backref+0x122/0x5e0 [btrfs] [447290.443114] [<ffffffffc0282e1f>] ? leaf_space_used+0xdf/0x120 [btrfs] [447290.443120] [<ffffffffc02940dd>] __btrfs_free_extent+0x14d/0xc00 [btrfs] [447290.443125] [<ffffffffc028eef8>] ? block_group_cache_tree_search+0x98/0xf0 [btrfs] [447290.443132] [<ffffffffc029b56c>] __btrfs_run_delayed_refs+0x74c/0x1270 [btrfs] [447290.443138] [<ffffffffc029e434>] btrfs_run_delayed_refs+0x74/0x280 [btrfs] [447290.443146] [<ffffffffc02bac2f>] btrfs_truncate_inode_items+0xacf/0xc90 [btrfs] [447290.443155] [<ffffffffc02bbf64>] btrfs_evict_inode+0x3a4/0x550 [btrfs] [447290.443158] [<ffffffff8d1e9cdd>] ? __inode_wait_for_writeback+0x6d/0xc0 [447290.443162] [<ffffffff8d1dbac8>] evict+0xb8/0x190 [447290.443163] [<ffffffff8d1dc2db>] iput+0x18b/0x1f0 [447290.443166] [<ffffffff8d1d0dea>] do_unlinkat+0x1ca/0x2d0 [447290.443169] [<ffffffff8d14be33>] ? context_tracking_user_exit+0x13/0x20 [447290.443172] [<ffffffff8d012558>] ? syscall_trace_enter_phase1+0xf8/0x160 [447290.443173] [<ffffffff8d14be13>] ? context_tracking_user_enter+0x13/0x20 [447290.443175] [<ffffffff8d1d1b56>] SyS_unlink+0x16/0x20 [447290.443178] [<ffffffff8d63a16e>] system_call_fastpath+0x12/0x71 [447290.443179] ---[ end trace 3ba8d8d0d3b0be65 ]--- [447318.342947] ------------[ cut here ]------------ [447318.342996] WARNING: CPU: 7 PID: 16929 at fs/btrfs/super.c:260 __btrfs_abort_transaction+0x5f/0x140 [btrfs]() [447318.343005] BTRFS: Transaction aborted (error -28) [447318.343007] Modules linked in: dm_mod netconsole ipt_REJECT nf_reject_ipv4 xt_multiport iptable_filter ip_tables x_tables cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative bonding ext2 usbhid coretemp loop ehci_pci sb_edac ehci_hcd edac_core i2c_i801 i2c_core usbcore shpchp usb_common ipmi_si ipmi_msghandler button btrfs lzo_compress raid0 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 md_mod sg sd_mod aacraid ahci i40e(O) libahci ixgbe vxlan ip6_udp_tunnel mdio udp_tunnel ptp pps_core [447318.343051] CPU: 7 PID: 16929 Comm: kworker/u65:10 Tainted: G W O 4.1.6+19-ph #1 [447318.343052] Hardware name: Supermicro X10DRH/X10DRH-IT, BIOS 1.0c 02/18/2015 [447318.343067] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [447318.343073] ffffffffc0333578 ffff88058947bc18 ffffffff8d633a26 000000000000c85c [447318.343075] ffff88058947bc68 ffff88058947bc58 ffffffff8d07dd17 ffff88085fb56180 [447318.343077] ffff8808491d74a0 ffff88085bffa800 00000000ffffffe4 ffffffffc032cce0 [447318.343079] Call Trace: [447318.343086] [<ffffffff8d633a26>] dump_stack+0x45/0x57 [447318.343093] [<ffffffff8d07dd17>] warn_slowpath_common+0x97/0xe0 [447318.343096] [<ffffffff8d07de16>] warn_slowpath_fmt+0x46/0x50 [447318.343101] [<ffffffffc0280d0f>] __btrfs_abort_transaction+0x5f/0x140 [btrfs] [447318.343109] [<ffffffffc029e4ec>] btrfs_run_delayed_refs+0x12c/0x280 [btrfs] [447318.343118] [<ffffffffc029e8e7>] delayed_ref_async_start+0x37/0x90 [btrfs] [447318.343127] [<ffffffffc02e0d02>] normal_work_helper+0xc2/0x2a0 [btrfs] [447318.343138] [<ffffffffc02e1112>] btrfs_extent_refs_helper+0x12/0x20 [btrfs] [447318.343143] [<ffffffff8d09563f>] process_one_work+0x14f/0x410 [447318.343147] [<ffffffff8d095a59>] worker_thread+0x119/0x510 [447318.343149] [<ffffffff8d6359b1>] ? __schedule+0x4f1/0x99f [447318.343152] [<ffffffff8d095940>] ? process_scheduled_works+0x40/0x40 [447318.343154] [<ffffffff8d09c1a9>] kthread+0xc9/0xe0 [447318.343156] [<ffffffff8d09c0e0>] ? kthread_create_on_node+0x1a0/0x1a0 [447318.343158] [<ffffffff8d63a562>] ret_from_fork+0x42/0x70 [447318.343160] [<ffffffff8d09c0e0>] ? kthread_create_on_node+0x1a0/0x1a0 [447318.343161] ---[ end trace 3ba8d8d0d3b0be66 ]--- [447318.343166] BTRFS warning (device md50): btrfs_run_delayed_refs:2821: Aborting unused transaction(No space left). [447318.343187] BTRFS warning (device md50): btrfs_run_delayed_refs:2821: Aborting unused transaction(No space left). [447318.343192] BTRFS warning (device md50): btrfs_run_delayed_refs:2821: Aborting unused transaction(No space left). [447318.343205] BTRFS warning (device md50): btrfs_run_delayed_refs:2821: Aborting unused transaction(No space left). [447318.343214] BTRFS warning (device md50): btrfs_run_delayed_refs:2821: Aborting unused transaction(No space left). [447318.343219] BTRFS warning (device md50): btrfs_run_delayed_refs:2821: Aborting unused transaction(No space left). [447318.343255] ------------[ cut here ]------------ [447318.343269] WARNING: CPU: 7 PID: 16929 at fs/btrfs/delayed-ref.c:438 btrfs_select_ref_head+0x13c/0x150 [btrfs]() [447318.343272] Modules linked in: dm_mod netconsole ipt_REJECT nf_reject_ipv4 xt_multiport iptable_filter ip_tables x_tables cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative bonding ext2 usbhid coretemp loop ehci_pci sb_edac ehci_hcd edac_core i2c_i801 i2c_core usbcore shpchp usb_common ipmi_si ipmi_msghandler button btrfs lzo_compress raid0 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 md_mod sg sd_mod aacraid ahci i40e(O) libahci ixgbe vxlan ip6_udp_tunnel mdio udp_tunnel ptp pps_core [447318.343292] CPU: 7 PID: 16929 Comm: kworker/u65:10 Tainted: G W O 4.1.6+19-ph #1 [447318.343295] Hardware name: Supermicro X10DRH/X10DRH-IT, BIOS 1.0c 02/18/2015 [447318.343304] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs] [447318.343306] ffffffffc03354db ffff88058947bb28 ffffffff8d633a26 0000000000000001 [447318.343309] 0000000000000000 ffff88058947bb68 ffffffff8d07dd17 ffff88058947bba8 [447318.343311] ffff8801398a8dc0 ffff880d8a3e89d8 0000000000000001 ffff880d8a3e8b00 [447318.343314] Call Trace: [447318.343317] [<ffffffff8d633a26>] dump_stack+0x45/0x57 [447318.343319] [<ffffffff8d07dd17>] warn_slowpath_common+0x97/0xe0 [447318.343320] [<ffffffff8d07dd7a>] warn_slowpath_null+0x1a/0x20 [447318.343328] [<ffffffffc02fd6fc>] btrfs_select_ref_head+0x13c/0x150 [btrfs] [447318.343338] [<ffffffffc029b057>] __btrfs_run_delayed_refs+0x237/0x1270 [btrfs] [447318.343342] [<ffffffff8d037c3b>] ? native_smp_send_reschedule+0x4b/0x60 [447318.343345] [<ffffffff8d0a5ee9>] ? resched_curr+0x59/0xb0 [447318.343351] [<ffffffffc029e434>] btrfs_run_delayed_refs+0x74/0x280 [btrfs] [447318.343360] [<ffffffffc029e8e7>] delayed_ref_async_start+0x37/0x90 [btrfs] [447318.343368] [<ffffffffc02e0d02>] normal_work_helper+0xc2/0x2a0 [btrfs] [447318.343376] [<ffffffffc02e1112>] btrfs_extent_refs_helper+0x12/0x20 [btrfs] [447318.343380] [<ffffffff8d09563f>] process_one_work+0x14f/0x410 [447318.343381] [<ffffffff8d095a59>] worker_thread+0x119/0x510 [447318.343383] [<ffffffff8d6359b1>] ? __schedule+0x4f1/0x99f [447318.343384] [<ffffffff8d095940>] ? process_scheduled_works+0x40/0x40 [447318.343386] [<ffffffff8d09c1a9>] kthread+0xc9/0xe0 [447318.343390] [<ffffffff8d09c0e0>] ? kthread_create_on_node+0x1a0/0x1a0 [447318.343393] [<ffffffff8d63a562>] ret_from_fork+0x42/0x70 [447318.343395] [<ffffffff8d09c0e0>] ? kthread_create_on_node+0x1a0/0x1a0 [447318.343396] ---[ end trace 3ba8d8d0d3b0be67 ]--- [447318.429463] BTRFS: error (device md50) in __btrfs_free_extent:6235: errno=-28 No space left [447318.455066] BTRFS: error (device md50) in __btrfs_free_extent:6235: errno=-28 No space left [447318.455068] BTRFS info (device md50): forced readonly [447318.455069] BTRFS: error (device md50) in btrfs_run_delayed_refs:2821: errno=-28 No space left [447318.633845] BTRFS: error (device md50) in btrfs_run_delayed_refs:2821: errno=-28 No space left [447333.284334] pending csums is 221184 Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
