* ENOSPACE linux 4.8-rc6 BTRFS: space_info 4 has 18446743524878843904 free, is not full
@ 2016-09-13 7:31 Stefan Priebe - Profihost AG
0 siblings, 0 replies; only message in thread
From: Stefan Priebe - Profihost AG @ 2016-09-13 7:31 UTC (permalink / raw)
To: linux-btrfs; +Cc: Omar Sandoval, Josef Bacik
Hi,
this is vanilla linux 4.8-rc6 and i still have ENOSPC issues with btrfs
- caused by wrong space_tree entries.
[ 9736.921995] ------------[ cut here ]------------
[ 9736.923342] WARNING: CPU: 1 PID: 23942 at fs/btrfs/extent-tree.c:5734
btrfs_free_block_groups+0x35e/0x440 [btrfs]
[ 9736.926229] Modules linked in: netconsole xt_multiport iptable_filter
ip_tables x_tables 8021q garp bonding sb_edac edac_core
x86_pkg_temp_thermal coretemp kvm_intel kvm ipmi_si irqbypass i2c_i801
crc32_pclmul i2c_smbus shpchp ghash_clmulni_intel ipmi_msghandler button
loop btrfs dm_mod raid10 raid0 multipath linear raid456
async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq
raid1 md_mod sg sd_mod usbhid xhci_pci igb ehci_pci i2c_algo_bit
xhci_hcd ehci_hcd i40e i2c_core ahci usbcore ptp usb_common libahci
aacraid pps_core
[ 9736.941228] CPU: 1 PID: 23942 Comm: umount Not tainted 4.8.0-rc6 #6
[ 9736.943497] Hardware name: Supermicro Super Server/X10SRi-F, BIOS 2.0
12/17/2015
[ 9736.945561] 0000000000000000 ffff8a571d3d3cf8 ffffffffa33de0b3
0000000000000000
[ 9736.947720] 0000000000000000 ffff8a571d3d3d38 ffffffffa3084e01
00001666a30e2499
[ 9736.949880] 0000000000000000 ffff8a577b216088 ffff8a577b216000
ffff8a577aa17200
[ 9736.952043] Call Trace:
[ 9736.952711] [<ffffffffa33de0b3>] dump_stack+0x63/0x90
[ 9736.954139] [<ffffffffa3084e01>] __warn+0xd1/0xf0
[ 9736.955466] [<ffffffffa3084eed>] warn_slowpath_null+0x1d/0x20
[ 9737.022831] [<ffffffffc04222ae>] btrfs_free_block_groups+0x35e/0x440
[btrfs]
[ 9737.091125] [<ffffffffc043412d>] close_ctree+0x15d/0x340 [btrfs]
[ 9737.159547] [<ffffffffc0405749>] btrfs_put_super+0x19/0x20 [btrfs]
[ 9737.227648] [<ffffffffa31e411f>] generic_shutdown_super+0x6f/0x100
[ 9737.295227] [<ffffffffa31e41c2>] kill_anon_super+0x12/0x20
[ 9737.362199] [<ffffffffc04064d6>] btrfs_kill_super+0x16/0xa0 [btrfs]
[ 9737.428716] [<ffffffffa31e3b63>] deactivate_locked_super+0x43/0x70
[ 9737.494608] [<ffffffffa31e3bec>] deactivate_super+0x5c/0x60
[ 9737.559338] [<ffffffffa320096f>] cleanup_mnt+0x3f/0x90
[ 9737.623414] [<ffffffffa3200a02>] __cleanup_mnt+0x12/0x20
[ 9737.687439] [<ffffffffa30a1d3e>] task_work_run+0x7e/0xa0
[ 9737.750376] [<ffffffffa3002630>] exit_to_usermode_loop+0xb0/0xc0
[ 9737.813436] [<ffffffffa3002c29>] do_syscall_64+0x189/0x1f0
[ 9737.875948] [<ffffffffa36de4e1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 9737.938449] ---[ end trace 767418320c59f391 ]---
[ 9738.000649] ------------[ cut here ]------------
[ 9738.062721] WARNING: CPU: 1 PID: 23942 at fs/btrfs/extent-tree.c:5735
btrfs_free_block_groups+0x37d/0x440 [btrfs]
[ 9738.128037] Modules linked in: netconsole xt_multiport iptable_filter
ip_tables x_tables 8021q garp bonding sb_edac edac_core
x86_pkg_temp_thermal coretemp kvm_intel kvm ipmi_si irqbypass i2c_i801
crc32_pclmul i2c_smbus shpchp ghash_clmulni_intel ipmi_msghandler button
loop btrfs dm_mod raid10 raid0 multipath linear raid456
async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq
raid1 md_mod sg sd_mod usbhid xhci_pci igb ehci_pci i2c_algo_bit
xhci_hcd ehci_hcd i40e i2c_core ahci usbcore ptp usb_common libahci
aacraid pps_core
[ 9738.487487] CPU: 1 PID: 23942 Comm: umount Tainted: G W
4.8.0-rc6 #6
[ 9738.564325] Hardware name: Supermicro Super Server/X10SRi-F, BIOS 2.0
12/17/2015
[ 9738.641240] 0000000000000000 ffff8a571d3d3cf8 ffffffffa33de0b3
0000000000000000
[ 9738.719075] 0000000000000000 ffff8a571d3d3d38 ffffffffa3084e01
00001667a30e2499
[ 9738.796597] 0000000000000000 ffff8a577b216088 ffff8a577b216000
ffff8a577aa17200
[ 9738.874120] Call Trace:
[ 9738.950936] [<ffffffffa33de0b3>] dump_stack+0x63/0x90
[ 9739.028733] [<ffffffffa3084e01>] __warn+0xd1/0xf0
[ 9739.106261] [<ffffffffa3084eed>] warn_slowpath_null+0x1d/0x20
[ 9739.184672] [<ffffffffc04222cd>] btrfs_free_block_groups+0x37d/0x440
[btrfs]
[ 9739.263666] [<ffffffffc043412d>] close_ctree+0x15d/0x340 [btrfs]
[ 9739.341059] [<ffffffffc0405749>] btrfs_put_super+0x19/0x20 [btrfs]
[ 9739.416799] [<ffffffffa31e411f>] generic_shutdown_super+0x6f/0x100
[ 9739.490619] [<ffffffffa31e41c2>] kill_anon_super+0x12/0x20
[ 9739.562240] [<ffffffffc04064d6>] btrfs_kill_super+0x16/0xa0 [btrfs]
[ 9739.632301] [<ffffffffa31e3b63>] deactivate_locked_super+0x43/0x70
[ 9739.700692] [<ffffffffa31e3bec>] deactivate_super+0x5c/0x60
[ 9739.767536] [<ffffffffa320096f>] cleanup_mnt+0x3f/0x90
[ 9739.833250] [<ffffffffa3200a02>] __cleanup_mnt+0x12/0x20
[ 9739.898076] [<ffffffffa30a1d3e>] task_work_run+0x7e/0xa0
[ 9739.962977] [<ffffffffa3002630>] exit_to_usermode_loop+0xb0/0xc0
[ 9740.028080] [<ffffffffa3002c29>] do_syscall_64+0x189/0x1f0
[ 9740.092352] [<ffffffffa36de4e1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 9740.156898] ---[ end trace 767418320c59f392 ]---
[ 9740.221712] ------------[ cut here ]------------
[ 9740.286589] WARNING: CPU: 1 PID: 23942 at
fs/btrfs/extent-tree.c:10062 btrfs_free_block_groups+0x2a9/0x440 [btrfs]
[ 9740.354299] Modules linked in: netconsole xt_multiport iptable_filter
ip_tables x_tables 8021q garp bonding sb_edac edac_core
x86_pkg_temp_thermal coretemp kvm_intel kvm ipmi_si irqbypass i2c_i801
crc32_pclmul i2c_smbus shpchp ghash_clmulni_intel ipmi_msghandler button
loop btrfs dm_mod raid10 raid0 multipath linear raid456
async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq
raid1 md_mod sg sd_mod usbhid xhci_pci igb ehci_pci i2c_algo_bit
xhci_hcd ehci_hcd i40e i2c_core ahci usbcore ptp usb_common libahci
aacraid pps_core
[ 9740.720097] CPU: 1 PID: 23942 Comm: umount Tainted: G W
4.8.0-rc6 #6
[ 9740.797412] Hardware name: Supermicro Super Server/X10SRi-F, BIOS 2.0
12/17/2015
[ 9740.875649] 0000000000000000 ffff8a571d3d3cf8 ffffffffa33de0b3
0000000000000000
[ 9740.954888] 0000000000000000 ffff8a571d3d3d38 ffffffffa3084e01
0000274ea33e06ec
[ 9741.033960] ffff8a577aa15a00 ffff8a577aa15a88 ffff8a577b216000
ffff8a577aa169f8
[ 9741.113772] Call Trace:
[ 9741.192888] [<ffffffffa33de0b3>] dump_stack+0x63/0x90
[ 9741.272918] [<ffffffffa3084e01>] __warn+0xd1/0xf0
[ 9741.352483] [<ffffffffa3084eed>] warn_slowpath_null+0x1d/0x20
[ 9741.431727] [<ffffffffc04221f9>] btrfs_free_block_groups+0x2a9/0x440
[btrfs]
[ 9741.511753] [<ffffffffc043412d>] close_ctree+0x15d/0x340 [btrfs]
[ 9741.590130] [<ffffffffc0405749>] btrfs_put_super+0x19/0x20 [btrfs]
[ 9741.666770] [<ffffffffa31e411f>] generic_shutdown_super+0x6f/0x100
[ 9741.741494] [<ffffffffa31e41c2>] kill_anon_super+0x12/0x20
[ 9741.814069] [<ffffffffc04064d6>] btrfs_kill_super+0x16/0xa0 [btrfs]
[ 9741.885088] [<ffffffffa31e3b63>] deactivate_locked_super+0x43/0x70
[ 9741.954383] [<ffffffffa31e3bec>] deactivate_super+0x5c/0x60
[ 9742.022136] [<ffffffffa320096f>] cleanup_mnt+0x3f/0x90
[ 9742.088460] [<ffffffffa3200a02>] __cleanup_mnt+0x12/0x20
[ 9742.153831] [<ffffffffa30a1d3e>] task_work_run+0x7e/0xa0
[ 9742.219249] [<ffffffffa3002630>] exit_to_usermode_loop+0xb0/0xc0
[ 9742.284862] [<ffffffffa3002c29>] do_syscall_64+0x189/0x1f0
[ 9742.349544] [<ffffffffa36de4e1>] entry_SYSCALL64_slow_path+0x25/0x25
[ 9742.414465] ---[ end trace 767418320c59f393 ]---
[ 9742.479603] BTRFS: space_info 4 has 18446743524878843904 free, is not
full
[ 9742.546006] BTRFS: space_info total=72477573120, used=63510200320,
pinned=0, reserved=0, may_use=557798080512, readonly=0
[ 9742.643303] BTRFS info (device dm-0): force zlib compression
[ 9742.711670] BTRFS info (device dm-0): using free space tree
[ 9742.779568] BTRFS info (device dm-0): has skinny extents
Stefan
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2016-09-13 7:31 ENOSPACE linux 4.8-rc6 BTRFS: space_info 4 has 18446743524878843904 free, is not full Stefan Priebe - Profihost AG
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