Roman Kapusta
2013-Dec-05 16:21 UTC
parent transid verify failed (was serious problems with softlockups on kernel 3.11.9)
After reverting to previous kernel 3.11.8 two of three btrfs filesystems works without problem, but third is failing with error: [ 181.060135] parent transid verify failed on 529301504 wanted 99194 found 99193 [ 181.076391] parent transid verify failed on 529301504 wanted 99194 found 99193 [ 181.076548] btrfs: failed to read log tree [ 181.098670] btrfs: open_ctree failed On Thu, Dec 5, 2013 at 4:49 PM, Roman Kapusta <roman.kapusta@gmail.com> wrote:> After each reboot everything works until I try to mount btrfs > filesystem, then computer hangs for long periods of time. Before > kernel update things were working right. I''m using Fedora 19. > > Follows dmesg output from moment when I try to mount btrfs filesystem > in dmcrypt: > > [ 158.994656] xor: measuring software checksum speed > [ 159.010128] prefetch64-sse: 1696.000 MB/sec > [ 159.025123] generic_sse: 1580.000 MB/sec > [ 159.030515] xor: using function: prefetch64-sse (1696.000 MB/sec) > [ 159.095168] raid6: sse2x1 546 MB/s > [ 159.117182] raid6: sse2x2 742 MB/s > [ 159.139202] raid6: sse2x4 1082 MB/s > [ 159.144460] raid6: using algorithm sse2x4 (1082 MB/s) > [ 159.149735] raid6: using ssse3x2 recovery algorithm > [ 159.289176] bio: create slab <bio-2> at 2 > [ 159.294753] Btrfs loaded > [ 159.299174] device label storage devid 1 transid 99192 /dev/dm-12 > [ 161.905671] device label storage devid 2 transid 99192 /dev/dm-13 > [ 162.042083] device label storage devid 1 transid 99192 /dev/mapper/l1 > [ 162.048629] device label storage devid 2 transid 99192 /dev/mapper/l2 > [ 162.068288] device label storage devid 1 transid 99192 /dev/mapper/l1 > [ 162.077313] btrfs: disk space caching is enabled > [ 172.800422] BTRFS debug (device dm-13): truncated 1 orphans > [ 172.840403] SELinux: initialized (dev dm-13, type btrfs), uses xattr > [ 175.260338] device label db devid 1 transid 486561 /dev/dm-14 > [ 175.377316] device label db devid 1 transid 486561 /dev/mapper/ldb > [ 175.383513] btrfs: disk space caching is enabled > [ 175.658698] SELinux: initialized (dev dm-14, type btrfs), uses xattr > [ 203.394535] nf_conntrack: automatic helper assignment is deprecated > and it will be removed soon. Use the iptables CT target to attach > helpers instead. > [ 247.687825] [sched_delayed] sched: RT throttling activated > [ 271.884280] BUG: soft lockup - CPU#1 stuck for 23s! [btrfs-cleaner:1745] > [ 271.887119] Modules linked in: btrfs zlib_deflate raid6_pq > libcrc32c xor dm_crypt nf_conntrack_netbios_ns nf_conntrack_broadcast > ipt_MASQUERADE ip6t_REJECT xt_conntrack bnep bluetooth ebtable_nat > ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle > ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat > nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack > iptable_mangle iptable_security iptable_raw w83627ehf hwmon_vid radeon > i2c_algo_bit ttm drm_kms_helper drm snd_hda_codec_realtek > snd_hda_codec_hdmi snd_hda_intel snd_hda_codec kvm_amd kvm r8169 > snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd > eeepc_wmi asus_wmi sparse_keymap rfkill video microcode serio_raw > k10temp mii shpchp > [ 271.903174] soundcore sp5100_tco i2c_piix4 i2c_core wmi > acpi_cpufreq mperf uinput firewire_ohci firewire_core crc_itu_t > [ 271.906569] CPU: 1 PID: 1745 Comm: btrfs-cleaner Not tainted > 3.11.9-200.fc19.x86_64 #1 > [ 271.909981] Hardware name: System manufacturer System Product > Name/E35M1-M, BIOS 0401 02/16/2011 > [ 271.913401] task: ffff88021c3c07a0 ti: ffff88020d084000 task.ti: > ffff88020d084000 > [ 271.916830] RIP: 0010:[<ffffffff8164e062>] [<ffffffff8164e062>] > _raw_spin_lock+0x22/0x30 > [ 271.920304] RSP: 0018:ffff88020d085b70 EFLAGS: 00000297 > [ 271.923767] RAX: 00000000000000e6 RBX: ffffffff8164c6ca RCX: 0000000000000000 > [ 271.927250] RDX: 00000000000000e7 RSI: 0000000000000050 RDI: ffff880212dde0d0 > [ 271.930722] RBP: ffff88020d085b70 R08: 000000000001ad80 R09: ffffffffa057ec44 > [ 271.934183] R10: 0000011d41c00000 R11: 0000000000000003 R12: ffff880212df1be0 > [ 271.937635] R13: ffffffff810962e6 R14: ffff88020d085ae8 R15: ffff880212dde000 > [ 271.941074] FS: 00007f8212442840(0000) GS:ffff88023ed00000(0000) > knlGS:0000000000000000 > [ 271.944536] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 271.947983] CR2: 00007f8b2d7444a0 CR3: 0000000211421000 CR4: 00000000000007e0 > [ 271.951446] Stack: > [ 271.954866] ffff88020d085bf0 ffffffffa057ec69 0000000000000005 > 0000000000035d63 > [ 271.958365] 00000000eb140000 0000000000000002 ffff880200000000 > ffff8801f65ca440 > [ 271.961864] 00000000b4414000 ffff880233266000 0000011d41c00000 > ffff880233266000 > [ 271.965343] Call Trace: > [ 271.968805] [<ffffffffa057ec69>] > btrfs_add_delayed_data_ref+0x89/0x160 [btrfs] > [ 271.972317] [<ffffffffa0526c29>] btrfs_free_extent+0x99/0x140 [btrfs] > [ 271.975810] [<ffffffffa051f253>] __btrfs_mod_ref+0x153/0x280 [btrfs] > [ 271.979304] [<ffffffffa0526b90>] ? run_clustered_refs+0xdc0/0xdc0 [btrfs] > [ 271.982812] [<ffffffffa0527b77>] walk_up_proc+0x227/0x410 [btrfs] > [ 271.986328] [<ffffffffa0527e91>] walk_up_tree+0x131/0x1f0 [btrfs] > [ 271.989826] [<ffffffffa05296f0>] btrfs_drop_snapshot+0x3d0/0x720 [btrfs] > [ 271.993347] [<ffffffffa053c393>] > btrfs_clean_one_deleted_snapshot+0xb3/0x130 [btrfs] > [ 271.996895] [<ffffffffa0534648>] cleaner_kthread+0x128/0x180 [btrfs] > [ 272.000441] [<ffffffffa0534520>] ? check_leaf.isra.41+0x310/0x310 [btrfs] > [ 272.003975] [<ffffffff81088660>] kthread+0xc0/0xd0 > [ 272.007487] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 272.011031] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > [ 272.014556] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 272.018045] Code: 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 > 89 e5 b8 00 01 00 00 f0 66 0f c1 07 0f b6 d4 38 c2 74 0f 66 0f 1f 44 > 00 00 f3 90 <0f> b6 07 38 d0 75 f7 5d c3 0f 1f 44 00 00 66 66 66 66 90 > 55 48 > [ 275.872193] BUG: soft lockup - CPU#0 stuck for 22s! [btrfs-transacti:1746] > [ 275.875820] Modules linked in: btrfs zlib_deflate raid6_pq > libcrc32c xor dm_crypt nf_conntrack_netbios_ns nf_conntrack_broadcast > ipt_MASQUERADE ip6t_REJECT xt_conntrack bnep bluetooth ebtable_nat > ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle > ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat > nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack > iptable_mangle iptable_security iptable_raw w83627ehf hwmon_vid radeon > i2c_algo_bit ttm drm_kms_helper drm snd_hda_codec_realtek > snd_hda_codec_hdmi snd_hda_intel snd_hda_codec kvm_amd kvm r8169 > snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd > eeepc_wmi asus_wmi sparse_keymap rfkill video microcode serio_raw > k10temp mii shpchp > [ 275.895564] soundcore sp5100_tco i2c_piix4 i2c_core wmi > acpi_cpufreq mperf uinput firewire_ohci firewire_core crc_itu_t > [ 275.899763] CPU: 0 PID: 1746 Comm: btrfs-transacti Not tainted > 3.11.9-200.fc19.x86_64 #1 > [ 275.903953] Hardware name: System manufacturer System Product > Name/E35M1-M, BIOS 0401 02/16/2011 > [ 275.908192] task: ffff88021c3c44a0 ti: ffff88020d086000 task.ti: > ffff88020d086000 > [ 275.912451] RIP: 0010:[<ffffffffa057e528>] [<ffffffffa057e528>] > btrfs_merge_delayed_refs+0xd8/0x3d0 [btrfs] > [ 275.916824] RSP: 0018:ffff88020d087c38 EFLAGS: 00000212 > [ 275.921144] RAX: 0000011c70240000 RBX: 0000000000000000 RCX: 00000000000000b8 > [ 275.925518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801f7ba0cc0 > [ 275.929904] RBP: ffff88020d087c80 R08: 0000000000000000 R09: 0000000000000001 > [ 275.934317] R10: ffff8801f52bd5a0 R11: 0000000000000003 R12: ffff8801f52bd5a0 > [ 275.938753] R13: 0000000000000003 R14: ffffffffa0514c16 R15: ffff88020d087c28 > [ 275.943184] FS: 00007fe98ece6700(0000) GS:ffff88023ec00000(0000) > knlGS:0000000000000000 > [ 275.947636] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 275.952105] CR2: 00000000029d2b10 CR3: 0000000211624000 CR4: 00000000000007f0 > [ 275.956595] Stack: > [ 275.960981] ffff8801fd536e58 ffff880212df11e0 ffff8801f2ff8360 > 0000000100000000 > [ 275.965381] ffff8801fd50f220 0000000000000000 0000000000000000 > ffff880212dde000 > [ 275.969767] ffff8801fd536e58 ffff88020d087d78 ffffffffa0525e44 > 0000000000035d63 > [ 275.974088] Call Trace: > [ 275.978298] [<ffffffffa0525e44>] run_clustered_refs+0x74/0xdc0 [btrfs] > [ 275.982479] [<ffffffffa052af50>] btrfs_run_delayed_refs+0xe0/0x540 [btrfs] > [ 275.986577] [<ffffffffa053ace0>] btrfs_commit_transaction+0xb0/0x950 [btrfs] > [ 275.990588] [<ffffffffa053271d>] transaction_kthread+0x18d/0x220 [btrfs] > [ 275.994518] [<ffffffffa0532590>] ? verify_parent_transid+0x150/0x150 [btrfs] > [ 275.998385] [<ffffffff81088660>] kthread+0xc0/0xd0 > [ 276.002203] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 276.005999] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > [ 276.009756] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 276.013493] Code: 44 00 00 4c 89 ff e8 d8 20 d8 e0 49 89 c5 48 8b > 43 18 49 39 47 18 0f 85 17 01 00 00 4d 85 e4 74 0a 4d 3b 67 28 0f 86 > 08 01 00 00 <31> d2 4c 89 fe 48 89 df e8 db f5 ff ff 85 c0 0f 85 53 01 > 00 00 > [ 331.869602] BUG: soft lockup - CPU#0 stuck for 24s! [btrfs-cleaner:1745] > [ 331.881610] BUG: soft lockup - CPU#1 stuck for 23s! [btrfs-transacti:1746] > [ 331.873570] Modules linked in: btrfs zlib_deflate raid6_pq > libcrc32c xor dm_crypt nf_conntrack_netbios_ns nf_conntrack_broadcast > ipt_MASQUERADE ip6t_REJECT xt_conntrack bnep bluetooth ebtable_nat > ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat > nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle > [ 331.881615] Modules linked in: > [ 331.881618] btrfs > [ 331.881620] zlib_deflate > [ 331.881623] raid6_pq > [ 331.881625] libcrc32c > [ 331.881626] xor > [ 331.881628] dm_crypt > [ 331.881630] nf_conntrack_netbios_ns > [ 331.881632] nf_conntrack_broadcast > [ 331.881634] ipt_MASQUERADE > [ 331.881636] ip6t_REJECT > [ 331.881638] xt_conntrack > [ 331.881640] bnep > [ 331.881641] bluetooth > [ 331.881643] ebtable_nat > [ 331.881645] ebtable_broute > [ 331.881647] bridge > [ 331.881649] stp > [ 331.881650] llc > [ 331.881652] ebtable_filter > [ 331.881654] ebtables > [ 331.881656] ip6table_nat > [ 331.881657] nf_conntrack_ipv6 > [ 331.881659] nf_defrag_ipv6 > [ 331.881661] nf_nat_ipv6 > [ 331.881663] ip6table_mangle > [ 331.881665] ip6table_security > [ 331.881667] ip6table_raw > [ 331.881669] ip6table_filter > [ 331.881671] ip6_tables > [ 331.881672] iptable_nat > [ 331.881674] nf_conntrack_ipv4 > [ 331.881676] nf_defrag_ipv4 > [ 331.881678] nf_nat_ipv4 > [ 331.881679] nf_nat > [ 331.881681] nf_conntrack > [ 331.881683] iptable_mangle > [ 331.881685] iptable_security > [ 331.881687] iptable_raw > [ 331.881689] w83627ehf > [ 331.881690] hwmon_vid > [ 331.881692] radeon > [ 331.881694] i2c_algo_bit > [ 331.881696] ttm > [ 331.881698] drm_kms_helper > [ 331.881699] drm > [ 331.881701] snd_hda_codec_realtek > [ 331.881703] snd_hda_codec_hdmi > [ 331.881705] snd_hda_intel > [ 331.881707] snd_hda_codec > [ 331.881709] kvm_amd > [ 331.881711] kvm > [ 331.881712] r8169 > [ 331.881714] snd_hwdep > [ 331.881716] snd_seq > [ 331.881718] snd_seq_device > [ 331.881720] snd_pcm > [ 331.881722] snd_page_alloc > [ 331.881724] snd_timer > [ 331.881725] snd > [ 331.881727] eeepc_wmi > [ 331.881729] asus_wmi > [ 331.881731] sparse_keymap > [ 331.881732] rfkill > [ 331.881734] video > [ 331.881736] microcode > [ 331.881738] serio_raw > [ 331.881740] k10temp > [ 331.881741] mii > [ 331.881743] shpchp > [ 331.881745] soundcore > [ 331.881747] sp5100_tco > [ 331.881749] i2c_piix4 > [ 331.881751] i2c_core > [ 331.881752] wmi > [ 331.881754] acpi_cpufreq > [ 331.881756] mperf > [ 331.881758] uinput > [ 331.881760] firewire_ohci > [ 331.881761] firewire_core > [ 331.881763] crc_itu_t > > [ 331.881773] CPU: 1 PID: 1746 Comm: btrfs-transacti Not tainted > 3.11.9-200.fc19.x86_64 #1 > [ 331.881777] Hardware name: System manufacturer System Product > Name/E35M1-M, BIOS 0401 02/16/2011 > [ 331.881782] task: ffff88021c3c44a0 ti: ffff88020d086000 task.ti: > ffff88020d086000 > [ 331.881786] RIP: 0010:[<ffffffff8130060c>] > [ 331.881798] [<ffffffff8130060c>] rb_prev+0x2c/0x50 > [ 331.881802] RSP: 0018:ffff88020d087c28 EFLAGS: 00000202 > [ 331.881805] RAX: ffff8801f6720cc0 RBX: ffff8801f432f240 RCX: 00000000000000b8 > [ 331.881808] RDX: ffff8801f6720cc1 RSI: 0000000000000000 RDI: ffff8801f6722000 > [ 331.881811] RBP: ffff88020d087c28 R08: 0000000000000000 R09: 0000000000000000 > [ 331.881814] R10: ffff8801f432f240 R11: 0000000000000003 R12: ffffffffa0514c16 > [ 331.881817] R13: ffff88020d087c28 R14: ffff8801ecda9140 R15: 0000000000003c6b > [ 331.881822] FS: 00007f520b0ba880(0000) GS:ffff88023ed00000(0000) > knlGS:0000000000000000 > [ 331.881826] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 331.881829] CR2: 00007f520b101dc0 CR3: 00000001f0a5f000 CR4: 00000000000007e0 > [ 331.881831] Stack: > [ 331.881834] ffff88020d087c80 > [ 331.881837] ffffffffa057e508 > [ 331.881838] ffff8801fd5a3440 > [ 331.881840] ffff880212df11e0 > > [ 331.881843] ffff8801ef3a9960 > [ 331.881845] 0000000100000000 > [ 331.881846] ffff8801f669f480 > [ 331.881848] ffff880212dde0d0 > > [ 331.881850] 0000000000000000 > [ 331.881852] ffff880212dde000 > [ 331.881854] ffff8801fd5a3440 > [ 331.881855] ffff88020d087d78 > > [ 331.881858] Call Trace: > > [ 331.881919] [<ffffffffa057e508>] btrfs_merge_delayed_refs+0xb8/0x3d0 [btrfs] > > [ 331.881953] [<ffffffffa0525e44>] run_clustered_refs+0x74/0xdc0 [btrfs] > > [ 331.881990] [<ffffffffa052af50>] btrfs_run_delayed_refs+0xe0/0x540 [btrfs] > > [ 331.882028] [<ffffffffa053ace0>] btrfs_commit_transaction+0xb0/0x950 [btrfs] > > [ 331.882062] [<ffffffffa053271d>] transaction_kthread+0x18d/0x220 [btrfs] > > [ 331.882096] [<ffffffffa0532590>] ? verify_parent_transid+0x150/0x150 [btrfs] > > [ 331.882105] [<ffffffff81088660>] kthread+0xc0/0xd0 > > [ 331.882113] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > > [ 331.882122] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > > [ 331.882129] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 331.882131] Code: > [ 331.882135] 48 > [ 331.882136] 8b > [ 331.882138] 17 > [ 331.882139] 48 > [ 331.882141] 89 > [ 331.882142] e5 > [ 331.882143] 48 > [ 331.882144] 39 > [ 331.882146] d7 > [ 331.882147] 74 > [ 331.882148] 3b > [ 331.882149] 48 > [ 331.882151] 8b > [ 331.882152] 47 > [ 331.882153] 10 > [ 331.882155] 48 > [ 331.882156] 85 > [ 331.882157] c0 > [ 331.882158] 75 > [ 331.882160] 0e > [ 331.882161] eb > [ 331.882162] 25 > [ 331.882164] 66 > [ 331.882165] 0f > [ 331.882166] 1f > [ 331.882167] 84 > [ 331.882169] 00 > [ 331.882170] 00 > [ 331.882171] 00 > [ 331.882173] 00 > [ 331.882174] 00 > [ 331.882175] 48 > [ 331.882176] 89 > [ 331.882178] d0 > [ 331.882179] 48 > [ 331.882180] 8b > [ 331.882182] 50 > [ 331.882183] 08 > [ 331.882184] 48 > [ 331.882185] 85 > [ 331.882187] d2 > [ 331.882188] 75 > [ 331.882189] f4 > [ 331.882191] <5d> > [ 331.882192] c3 > [ 331.882194] 66 > [ 331.882195] 90 > [ 331.882196] 48 > [ 331.882197] 3b > [ 331.882199] 78 > [ 331.882200] 10 > [ 331.882201] 75 > [ 331.882203] f6 > [ 331.882204] 48 > [ 331.882205] 8b > [ 331.882206] 10 > [ 331.882208] 48 > [ 331.882209] 89 > [ 331.882210] c7 > [ 331.882212] 48 > [ 331.882213] 89 > [ 331.882214] d0 > [ 331.882215] 48 > [ 331.882217] 83 > > [ 332.048373] ip6table_security > [ 332.052414] ip6table_raw ip6table_filter ip6_tables iptable_nat > nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack > iptable_mangle iptable_security iptable_raw w83627ehf hwmon_vid radeon > i2c_algo_bit ttm drm_kms_helper drm snd_hda_codec_realtek > snd_hda_codec_hdmi snd_hda_intel snd_hda_codec kvm_amd kvm r8169 > snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd > eeepc_wmi asus_wmi sparse_keymap rfkill video microcode serio_raw > k10temp mii shpchp soundcore sp5100_tco i2c_piix4 i2c_core wmi > acpi_cpufreq mperf uinput firewire_ohci firewire_core crc_itu_t > [ 332.070031] CPU: 0 PID: 1745 Comm: btrfs-cleaner Not tainted > 3.11.9-200.fc19.x86_64 #1 > [ 332.074487] Hardware name: System manufacturer System Product > Name/E35M1-M, BIOS 0401 02/16/2011 > [ 332.078969] task: ffff88021c3c07a0 ti: ffff88020d084000 task.ti: > ffff88020d084000 > [ 332.083454] RIP: 0010:[<ffffffff8164e062>] [<ffffffff8164e062>] > _raw_spin_lock+0x22/0x30 > [ 332.087964] RSP: 0018:ffff88020d085b70 EFLAGS: 00000297 > [ 332.092450] RAX: 00000000000000d9 RBX: ffff88020d085b20 RCX: 0000000000000000 > [ 332.096957] RDX: 00000000000000da RSI: 0000000000000050 RDI: ffff880212dde0d0 > [ 332.101438] RBP: ffff88020d085b70 R08: 000000000001ad80 R09: ffffffffa057ec44 > [ 332.105911] R10: 0000011efc83b000 R11: 0000000000000001 R12: ffff8801f6ffa488 > [ 332.110380] R13: 00000001802a002a R14: ffff880212dddc80 R15: 0000000000014180 > [ 332.114860] FS: 00007fb0850b5700(0000) GS:ffff88023ec00000(0000) > knlGS:0000000000000000 > [ 332.119362] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 332.123856] CR2: 00007f8b332a6000 CR3: 0000000229343000 CR4: 00000000000007f0 > [ 332.128373] Stack: > [ 332.132865] ffff88020d085bf0 ffffffffa057ec69 0000000000000005 > 0000000000035d63 > [ 332.137450] 0000000038640000 0000000000000002 ffff880200000000 > ffff880200f4f990 > [ 332.142048] 000001028b9b0000 ffff880233266000 0000011efc83b000 > ffff880233266000 > [ 332.146578] Call Trace: > [ 332.151027] [<ffffffffa057ec69>] > btrfs_add_delayed_data_ref+0x89/0x160 [btrfs] > [ 332.155497] [<ffffffffa0526c29>] btrfs_free_extent+0x99/0x140 [btrfs] > [ 332.159881] [<ffffffffa051f253>] __btrfs_mod_ref+0x153/0x280 [btrfs] > [ 332.164179] [<ffffffffa0526b90>] ? run_clustered_refs+0xdc0/0xdc0 [btrfs] > [ 332.168395] [<ffffffffa0527b77>] walk_up_proc+0x227/0x410 [btrfs] > [ 332.172522] [<ffffffffa0527e91>] walk_up_tree+0x131/0x1f0 [btrfs] > [ 332.176542] [<ffffffffa05296f0>] btrfs_drop_snapshot+0x3d0/0x720 [btrfs] > [ 332.180487] [<ffffffffa053c393>] > btrfs_clean_one_deleted_snapshot+0xb3/0x130 [btrfs] > [ 332.184362] [<ffffffffa0534648>] cleaner_kthread+0x128/0x180 [btrfs] > [ 332.188145] [<ffffffffa0534520>] ? check_leaf.isra.41+0x310/0x310 [btrfs] > [ 332.191835] [<ffffffff81088660>] kthread+0xc0/0xd0 > [ 332.195454] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 332.199051] [<ffffffff816567ac>] ret_from_fork+0x7c/0xb0 > [ 332.202602] [<ffffffff810885a0>] ? insert_kthread_work+0x40/0x40 > [ 332.206139] Code: 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 > 89 e5 b8 00 01 00 00 f0 66 0f c1 07 0f b6 d4 38 c2 74 0f 66 0f 1f 44 > 00 00 f3 90 <0f> b6 07 38 d0 75 f7 5d c3 0f 1f 44 00 00 66 66 66 66 90 > 55 48 > [ 361.466341] systemd-journald[314]: Deleted empty journal > /var/log/journal/113d85e5e57e472c923bb4a4b903a354/user-1001@0004eccb21f1284e-61c2c25d8a5ce727.journal~ > (140288 bytes). > [ 362.119253] systemd-journald[314]: Deleted empty journal > /var/log/journal/113d85e5e57e472c923bb4a4b903a354/user-1000@0004eccb293e6390-f35eaf22f8cdf371.journal~ > (140288 bytes).-- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html