From: Qu Wenruo <quwenruo.btrfs@gmx.com>
To: Leonard Lausen <leonard@lausen.nl>, linux-btrfs@vger.kernel.org
Subject: Re: __btrfs_free_extent error after suspend resume
Date: Thu, 7 Nov 2019 10:30:11 +0800 [thread overview]
Message-ID: <7d16efdd-f6f9-9580-d361-a00251b6634c@gmx.com> (raw)
In-Reply-To: <87blto1lwx.fsf@lausen.nl>
[-- Attachment #1.1: Type: text/plain, Size: 67402 bytes --]
On 2019/11/7 上午10:05, Leonard Lausen wrote:
> It seems this bug is indeed similar to <20191018025604.GA31526@merlins.org>.
> Running
>
> btrfs check --readonly /dev/$NAME
>
> runs out of 16GB of memory within 20 seconds and is killed by the
> kernel.
That's why we have btrfs check --mode=lowmem
Thanks,
Qu
>
> No errors are displayed and the only output is
>
> [1/7] checking root items
> [2/7] checking extents
>
> btrfs check does not seem to contain a verbose mode? Is there anything
> you would like me to do to help debug btrfs check, if not help debug the
> root cause of this bug in the first place?
>
> Please let me know.
>
> Best regards
> Leonard
>
> Leonard Lausen <leonard@lausen.nl> writes:
>> Hi,
>>
>> I just found my btrfs filesystem to be remounted read-only with the
>> stacktrace below. (Similar experience to 87d0oyw46b.fsf@lausen.nl
>> earlier this year). Similar to <20191018025604.GA31526@merlins.org>, I
>> experience the following stacktrace following a suspend / resume cycle.
>> The system runs Linux 5.3.8 (unlike 5.1.21 in the previous report),
>> suggesting that the bug is around for a few months already.
>> Prior to suspension, I ran several compilation jobs. They all finished
>> without error.
>>
>> You may find the output of
>>
>> sudo btrfs inspect dump-tree -t root
>>
>> and
>>
>> sudo btrfs inspect dump-super
>>
>> at http://termbin.com/ddxq and http://termbin.com/4mqt
>>
>> The stacktrace is pasted below at the complete dmesg output at http://termbin.com/kr2j
>>
>> As the bug affects the root partition, I suspect I won't be able to
>> boot the system after turning it off. Thus I leave it running for now
>> and can provide you with further information if so instructed.
>>
>> Please also let me know if you suspect any chance to repair this
>> filesystem.
>>
>> Best regards
>> Leonard
>>
>>
>> [354437.150593] ------------[ cut here ]------------
>> [354437.150639] WARNING: CPU: 3 PID: 9095 at fs/btrfs/extent-tree.c:4851 __btrfs_free_extent+0x20d/0x8fd [btrfs]
>> [354437.150641] Modules linked in: rfcomm cmac bnep msr bridge stp llc ip_tables x_tables serpent_sse2_x86_64 serpent_avx2 serpent_avx_x86_64 algif_skcipher dm_zero dm_thin_pool dm_persistent_data dm_bio_prison dm_service_time dm_round_robin dm_queue_length dm_multipath dm_log_userspace dm_flakey dm_delay virtio_scsi virtio_console sha1_generic iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ixgb ixgbe samsung_sxgbe tulip cxgb3 cxgb mdio cxgb4 vxge vxlan ip6_udp_tunnel udp_tunnel macvlan vmxnet3 virtio_net net_failover failover tg3 sky2 r8169 libphy pcnet32 mii igb dca e1000 bnx2 atl1c fuse overlay nfs lockd grace sunrpc btrfs zstd_decompress zstd_compress xxhash multipath linear raid10 raid1 raid0 dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log firewire_sbp2 firewire_ohci firewire_core hid_sunplus hid_sony hid_samsung hid_pl hid_petalynx hid_monterey hid_microsoft hid_gyration hid_ezkey
>> [354437.150664] hid_cypress hid_chicony hid_cherry hid_belkin hid_a4tech sl811_hcd xhci_plat_hcd usb_storage mpt3sas raid_class aic94xx libsas lpfc qla2xxx megaraid_sas megaraid_mbox megaraid_mm megaraid aacraid sx8 hpsa 3w_9xxx 3w_xxxx mptsas mptfc scsi_transport_fc mptspi mptscsih mptbase atp870u dc395x qla1280 dmx3191d sym53c8xx gdth initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sg pdc_adma sata_inic162x sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise pata_sl82c105 pata_via pata_jmicron pata_marvell pata_sis pata_netcell pata_pdc202xx_old pata_triflex pata_atiixp pata_amd pata_ali pata_it8213 pata_pcmcia pcmcia pcmcia_core pata_ns87415 pata_ns87410 pata_serverworks pata_artop pata_it821x pata_hpt3x2n pata_hpt3x3 pata_hpt37x pata_hpt366 pata_cmd64x pata_efar pata_rz1000 pata_sil680 pata_radisys pata_pdc2027x pata_mpiix snd_hda_codec_hdmi btusb btrtl btbcm btintel uvcvideo bluetooth
>> [354437.150694] videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev ecdh_generic ecc videobuf2_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass snd_hda_codec_realtek snd_hda_codec_generic crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core ath mac80211 i915 i2c_algo_bit aesni_intel snd_hda_intel dell_laptop dell_wmi ledtrig_audio snd_hda_codec drm_kms_helper dell_smbios rtsx_pci_sdmmc intel_rapl_msr wmi_bmof sparse_keymap dell_wmi_descriptor aes_x86_64 cfg80211 input_leds crypto_simd snd_hda_core snd_hwdep cryptd drm dcdbas snd_pcm glue_helper i2c_i801 mmc_core rfkill processor_thermal_device libarc4 pcspkr serio_raw intel_rapl_common intel_pch_thermal intel_soc_dts_iosf iosf_mbi wmi int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel joydev
>> [354437.150717] CPU: 3 PID: 9095 Comm: kworker/3:1 Tainted: G W 5.3.6-gentoo-r1 #2
>> [354437.150718] Hardware name: Dell Inc. XPS 13 9360/06CC14, BIOS 2.11.0 03/14/2019
>> [354437.150729] Workqueue: events do_async_commit [btrfs]
>> [354437.150737] RIP: 0010:__btrfs_free_extent+0x20d/0x8fd [btrfs]
>> [354437.150739] Code: 48 83 eb 19 44 29 e8 83 f8 05 0f 8f a7 04 00 00 41 ff cd eb 88 83 fb fe 0f 85 9d 06 00 00 48 c7 c7 44 d5 17 c1 e8 47 6f fb d3 <0f> 0b 48 8b 7d 00 e8 26 26 00 00 4d 89 f0 4c 89 e9 48 c7 c6 4f dd
>> [354437.150740] RSP: 0018:ffff8e0b8605fc28 EFLAGS: 00010246
>> [354437.150741] RAX: 0000000000000024 RBX: 00000000fffffffe RCX: 0000000000000000
>> [354437.150742] RDX: 0000000000000000 RSI: ffff8ae42e397338 RDI: ffff8ae42e397338
>> [354437.150743] RBP: ffff8ae2a2bac310 R08: 0000000000000006 R09: ffffffff9f4db100
>> [354437.150744] R10: 0000000000003388 R11: ffff8e0b8605fad0 R12: ffff8ae2e9ec0208
>> [354437.150745] R13: 000001426cccc000 R14: 0000000000000101 R15: 00000000956e0000
>> [354437.150746] FS: 0000000000000000(0000) GS:ffff8ae42e380000(0000) knlGS:0000000000000000
>> [354437.150746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [354437.150747] CR2: 00000000008c5487 CR3: 000000046a108001 CR4: 00000000003606e0
>> [354437.150748] Call Trace:
>> [354437.150758] __btrfs_run_delayed_refs+0x690/0xc6c [btrfs]
>> [354437.150762] ? __switch_to_asm+0x40/0x70
>> [354437.150770] btrfs_run_delayed_refs+0x5e/0x149 [btrfs]
>> [354437.150778] btrfs_commit_transaction+0x78/0x8a0 [btrfs]
>> [354437.150780] ? __switch_to_asm+0x34/0x70
>> [354437.150781] ? __switch_to_asm+0x40/0x70
>> [354437.150782] ? __switch_to_asm+0x34/0x70
>> [354437.150783] ? __switch_to_asm+0x40/0x70
>> [354437.150784] ? __switch_to_asm+0x34/0x70
>> [354437.150792] do_async_commit+0x1d/0x27 [btrfs]
>> [354437.150795] process_one_work+0x16e/0x24e
>> [354437.150797] ? rescuer_thread+0x28c/0x28c
>> [354437.150798] worker_thread+0x1dc/0x2ac
>> [354437.150799] kthread+0x10b/0x113
>> [354437.150801] ? kthread_park+0x89/0x89
>> [354437.150802] ret_from_fork+0x35/0x40
>> [354437.150804] ---[ end trace 85833d33b2b02bcf ]---
>> [354437.150807] BTRFS info (device dm-2): leaf 1426551308288 gen 2402058 total ptrs 138 free space 3656 owner 2
>> [354437.150808] item 0 key (1776065458176 168 262144) itemoff 16233 itemsize 50
>> [354437.150808] extent refs 2 gen 2399043 flags 1
>> [354437.150809] ref#0: shared data backref parent 1385529737216 count 1
>> [354437.150809] ref#1: shared data backref parent 1383731085312 count 1
>> [354437.150810] item 1 key (1776065720320 168 262144) itemoff 16157 itemsize 76
>> [354437.150811] extent refs 4 gen 2399043 flags 1
>> [354437.150811] ref#0: shared data backref parent 1478537773056 count 1
>> [354437.150812] ref#1: shared data backref parent 1469189111808 count 1
>> [354437.150812] ref#2: shared data backref parent 1385529737216 count 1
>> [354437.150813] ref#3: shared data backref parent 1384804827136 count 1
>> [354437.150814] item 2 key (1776066007040 168 4526080) itemoff 16104 itemsize 53
>> [354437.150814] extent refs 1 gen 1220365 flags 1
>> [354437.150814] ref#0: extent data backref root 2829 objectid 28509 offset 55762944 count 1
>> [354437.150816] item 3 key (1776070533120 168 262144) itemoff 16041 itemsize 63
>> [354437.150816] extent refs 3 gen 2399043 flags 1
>> [354437.150816] ref#0: shared data backref parent 1469189111808 count 1
>> [354437.150817] ref#1: shared data backref parent 1385529737216 count 1
>> [354437.150817] ref#2: shared data backref parent 1384804827136 count 1
>> [354437.150818] item 4 key (1776070795264 168 262144) itemoff 16004 itemsize 37
>> [354437.150819] extent refs 1 gen 2399043 flags 1
>> [354437.150819] ref#0: shared data backref parent 1384804827136 count 1
>> [354437.150820] item 5 key (1776071057408 168 262144) itemoff 15889 itemsize 115
>> [354437.150820] extent refs 7 gen 2399043 flags 1
>> [354437.150820] ref#0: shared data backref parent 1571827269632 count 1
>> [354437.150821] ref#1: shared data backref parent 1515792695296 count 1
>> [354437.150822] ref#2: shared data backref parent 1483800084480 count 1
>> [354437.150822] ref#3: shared data backref parent 1478537773056 count 1
>> [354437.150823] ref#4: shared data backref parent 1469189111808 count 1
>> [354437.150823] ref#5: shared data backref parent 1385529737216 count 1
>> [354437.150824] ref#6: shared data backref parent 1384804827136 count 1
>> [354437.150824] item 6 key (1776071319552 168 262144) itemoff 15761 itemsize 128
>> [354437.150825] extent refs 8 gen 2399043 flags 1
>> [354437.150825] ref#0: shared data backref parent 1571827269632 count 1
>> [354437.150826] ref#1: shared data backref parent 1515792695296 count 1
>> [354437.150826] ref#2: shared data backref parent 1483800084480 count 1
>> [354437.150827] ref#3: shared data backref parent 1478537773056 count 1
>> [354437.150827] ref#4: shared data backref parent 1469189111808 count 1
>> [354437.150828] ref#5: shared data backref parent 1385529737216 count 1
>> [354437.150828] ref#6: shared data backref parent 1385250930688 count 1
>> [354437.150829] ref#7: shared data backref parent 1384804827136 count 1
>> [354437.150830] item 7 key (1776071581696 168 262144) itemoff 15685 itemsize 76
>> [354437.150830] extent refs 4 gen 2399043 flags 1
>> [354437.150830] ref#0: shared data backref parent 1478537773056 count 1
>> [354437.150831] ref#1: shared data backref parent 1469189111808 count 1
>> [354437.150831] ref#2: shared data backref parent 1385529737216 count 1
>> [354437.150832] ref#3: shared data backref parent 1384804827136 count 1
>> [354437.150833] item 8 key (1776071843840 168 262144) itemoff 15596 itemsize 89
>> [354437.150833] extent refs 5 gen 2399043 flags 1
>> [354437.150833] ref#0: shared data backref parent 1483800084480 count 1
>> [354437.150834] ref#1: shared data backref parent 1478537773056 count 1
>> [354437.150834] ref#2: shared data backref parent 1469189111808 count 1
>> [354437.150835] ref#3: shared data backref parent 1385529737216 count 1
>> [354437.150835] ref#4: shared data backref parent 1384804827136 count 1
>> [354437.150836] item 9 key (1776072105984 168 262144) itemoff 15520 itemsize 76
>> [354437.150837] extent refs 4 gen 2399043 flags 1
>> [354437.150837] ref#0: shared data backref parent 1478537773056 count 1
>> [354437.150837] ref#1: shared data backref parent 1469189111808 count 1
>> [354437.150838] ref#2: shared data backref parent 1385529737216 count 1
>> [354437.150838] ref#3: shared data backref parent 1384804827136 count 1
>> [354437.150839] item 10 key (1776072368128 168 262144) itemoff 15444 itemsize 76
>> [354437.150840] extent refs 5 gen 2399043 flags 1
>> [354437.150840] ref#0: shared data backref parent 1478537773056 count 2
>> [354437.150841] ref#1: shared data backref parent 1469189111808 count 1
>> [354437.150841] ref#2: shared data backref parent 1385529737216 count 1
>> [354437.150842] ref#3: shared data backref parent 1384804827136 count 1
>> [354437.150842] item 11 key (1776072630272 168 262144) itemoff 15329 itemsize 115
>> [354437.150843] extent refs 7 gen 2399043 flags 1
>> [354437.150843] ref#0: shared data backref parent 1571827269632 count 1
>> [354437.150844] ref#1: shared data backref parent 1515792695296 count 1
>> [354437.150844] ref#2: shared data backref parent 1483800084480 count 1
>> [354437.150845] ref#3: shared data backref parent 1478537773056 count 1
>> [354437.150845] ref#4: shared data backref parent 1469189111808 count 1
>> [354437.150846] ref#5: shared data backref parent 1385529737216 count 1
>> [354437.150846] ref#6: shared data backref parent 1384804827136 count 1
>> [354437.150847] item 12 key (1776072892416 168 262144) itemoff 15240 itemsize 89
>> [354437.150847] extent refs 5 gen 2399043 flags 1
>> [354437.150848] ref#0: shared data backref parent 1483800084480 count 1
>> [354437.150848] ref#1: shared data backref parent 1478537773056 count 1
>> [354437.150849] ref#2: shared data backref parent 1469189111808 count 1
>> [354437.150849] ref#3: shared data backref parent 1385529737216 count 1
>> [354437.150850] ref#4: shared data backref parent 1384804827136 count 1
>> [354437.150851] item 13 key (1776073154560 168 262144) itemoff 15125 itemsize 115
>> [354437.150851] extent refs 7 gen 2399043 flags 1
>> [354437.150851] ref#0: shared data backref parent 1571827286016 count 1
>> [354437.150852] ref#1: shared data backref parent 1515792728064 count 1
>> [354437.150852] ref#2: shared data backref parent 1483638177792 count 1
>> [354437.150853] ref#3: shared data backref parent 1478537805824 count 1
>> [354437.150853] ref#4: shared data backref parent 1469189111808 count 1
>> [354437.150854] ref#5: shared data backref parent 1385529737216 count 1
>> [354437.150854] ref#6: shared data backref parent 1384804827136 count 1
>> [354437.150855] item 14 key (1776073416704 168 262144) itemoff 15088 itemsize 37
>> [354437.150856] extent refs 1 gen 2399043 flags 1
>> [354437.150856] ref#0: shared data backref parent 1384804892672 count 1
>> [354437.150857] item 15 key (1776073678848 168 262144) itemoff 15012 itemsize 76
>> [354437.150857] extent refs 4 gen 2399043 flags 1
>> [354437.150857] ref#0: shared data backref parent 1478537805824 count 1
>> [354437.150858] ref#1: shared data backref parent 1469188898816 count 1
>> [354437.150858] ref#2: shared data backref parent 1385534652416 count 1
>> [354437.150859] ref#3: shared data backref parent 1384804892672 count 1
>> [354437.150860] item 16 key (1776073940992 168 393216) itemoff 14884 itemsize 128
>> [354437.150860] extent refs 8 gen 2399043 flags 1
>> [354437.150860] ref#0: shared data backref parent 1571827286016 count 1
>> [354437.150861] ref#1: shared data backref parent 1515792728064 count 1
>> [354437.150861] ref#2: shared data backref parent 1483638177792 count 1
>> [354437.150862] ref#3: shared data backref parent 1478537805824 count 1
>> [354437.150862] ref#4: shared data backref parent 1469188898816 count 1
>> [354437.150863] ref#5: shared data backref parent 1385534652416 count 1
>> [354437.150864] ref#6: shared data backref parent 1385251684352 count 1
>> [354437.150864] ref#7: shared data backref parent 1384804892672 count 1
>> [354437.150865] item 17 key (1776074334208 168 262144) itemoff 14626 itemsize 258
>> [354437.150865] extent refs 19 gen 2399043 flags 1
>> [354437.150866] ref#0: shared data backref parent 1571827286016 count 1
>> [354437.150866] ref#1: shared data backref parent 1571768385536 count 1
>> [354437.150867] ref#2: shared data backref parent 1515792728064 count 1
>> [354437.150867] ref#3: shared data backref parent 1483744641024 count 1
>> [354437.150868] ref#4: shared data backref parent 1483638177792 count 1
>> [354437.150868] ref#5: shared data backref parent 1478537805824 count 1
>> [354437.150869] ref#6: shared data backref parent 1469188898816 count 1
>> [354437.150869] ref#7: shared data backref parent 1468957556736 count 1
>> [354437.150870] ref#8: shared data backref parent 1468373499904 count 2
>> [354437.150870] ref#9: shared data backref parent 1452915392512 count 1
>> [354437.150871] ref#10: shared data backref parent 1452214419456 count 1
>> [354437.150871] ref#11: shared data backref parent 1385534652416 count 1
>> [354437.150872] ref#12: shared data backref parent 1385251684352 count 1
>> [354437.150872] ref#13: shared data backref parent 1384934653952 count 1
>> [354437.150873] ref#14: shared data backref parent 1384831401984 count 1
>> [354437.150873] ref#15: shared data backref parent 1384804892672 count 1
>> [354437.150874] ref#16: shared data backref parent 1321904685056 count 1
>> [354437.150874] ref#17: shared data backref parent 1321555132416 count 1
>> [354437.150875] item 18 key (1776074596352 168 262144) itemoff 14576 itemsize 50
>> [354437.150876] extent refs 2 gen 2399043 flags 1
>> [354437.150876] ref#0: shared data backref parent 1385534652416 count 1
>> [354437.150877] ref#1: shared data backref parent 1384804892672 count 1
>> [354437.150877] item 19 key (1776074907648 168 262144) itemoff 14474 itemsize 102
>> [354437.150878] extent refs 6 gen 2399058 flags 1
>> [354437.150878] ref#0: shared data backref parent 1571827236864 count 1
>> [354437.150879] ref#1: shared data backref parent 1515792482304 count 1
>> [354437.150879] ref#2: shared data backref parent 1483799920640 count 1
>> [354437.150880] ref#3: shared data backref parent 1478537527296 count 1
>> [354437.150880] ref#4: shared data backref parent 1469187604480 count 1
>> [354437.150881] ref#5: shared data backref parent 1385522872320 count 1
>> [354437.150881] item 20 key (1776075169792 168 262144) itemoff 14411 itemsize 63
>> [354437.150882] extent refs 3 gen 2399058 flags 1
>> [354437.150882] ref#0: shared data backref parent 1478537576448 count 1
>> [354437.150883] ref#1: shared data backref parent 1469187604480 count 1
>> [354437.150883] ref#2: shared data backref parent 1385522872320 count 1
>> [354437.150884] item 21 key (1776075431936 168 262144) itemoff 14322 itemsize 89
>> [354437.150884] extent refs 5 gen 2399058 flags 1
>> [354437.150885] ref#0: shared data backref parent 1515792482304 count 1
>> [354437.150885] ref#1: shared data backref parent 1483800068096 count 1
>> [354437.150886] ref#2: shared data backref parent 1478537576448 count 1
>> [354437.150886] ref#3: shared data backref parent 1469187604480 count 1
>> [354437.150887] ref#4: shared data backref parent 1385522872320 count 1
>> [354437.150888] item 22 key (1776075694080 168 524288) itemoff 14259 itemsize 63
>> [354437.150888] extent refs 4 gen 2399058 flags 1
>> [354437.150888] ref#0: shared data backref parent 1478537691136 count 1
>> [354437.150889] ref#1: shared data backref parent 1469188751360 count 2
>> [354437.150889] ref#2: shared data backref parent 1385526755328 count 1
>> [354437.150890] item 23 key (1776076218368 168 262144) itemoff 14196 itemsize 63
>> [354437.150890] extent refs 3 gen 2399058 flags 1
>> [354437.150891] ref#0: shared data backref parent 1478537691136 count 1
>> [354437.150891] ref#1: shared data backref parent 1469188751360 count 1
>> [354437.150892] ref#2: shared data backref parent 1385526755328 count 1
>> [354437.150893] item 24 key (1776076480512 168 524288) itemoff 14094 itemsize 102
>> [354437.150893] extent refs 6 gen 2399058 flags 1
>> [354437.150893] ref#0: shared data backref parent 1571827335168 count 1
>> [354437.150894] ref#1: shared data backref parent 1515792531456 count 1
>> [354437.150894] ref#2: shared data backref parent 1483800100864 count 1
>> [354437.150895] ref#3: shared data backref parent 1478537691136 count 1
>> [354437.150895] ref#4: shared data backref parent 1469188751360 count 1
>> [354437.150896] ref#5: shared data backref parent 1385526755328 count 1
>> [354437.150897] item 25 key (1776077004800 168 262144) itemoff 13992 itemsize 102
>> [354437.150897] extent refs 6 gen 2399058 flags 1
>> [354437.150897] ref#0: shared data backref parent 1571827335168 count 1
>> [354437.150898] ref#1: shared data backref parent 1515792531456 count 1
>> [354437.150898] ref#2: shared data backref parent 1483800100864 count 1
>> [354437.150899] ref#3: shared data backref parent 1478537691136 count 1
>> [354437.150899] ref#4: shared data backref parent 1469188751360 count 1
>> [354437.150900] ref#5: shared data backref parent 1385526755328 count 1
>> [354437.150901] item 26 key (1776077266944 168 524288) itemoff 13903 itemsize 89
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>> [354437.151049] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151050] item 86 key (1776110682112 168 262144) itemoff 10208 itemsize 50
>> [354437.151050] extent refs 2 gen 2399058 flags 1
>> [354437.151051] ref#0: shared data backref parent 1469123837952 count 1
>> [354437.151051] ref#1: shared data backref parent 1426547474432 count 1
>> [354437.151052] item 87 key (1776110944256 168 262144) itemoff 10171 itemsize 37
>> [354437.151052] extent refs 1 gen 2399058 flags 1
>> [354437.151053] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151053] item 88 key (1776111333376 168 262144) itemoff 10118 itemsize 53
>> [354437.151054] extent refs 1 gen 1151293 flags 1
>> [354437.151054] ref#0: extent data backref root 257 objectid 10994497 offset 682188800 count 1
>> [354437.151055] item 89 key (1776111595520 168 262144) itemoff 9938 itemsize 180
>> [354437.151056] extent refs 12 gen 2399067 flags 1
>> [354437.151056] ref#0: shared data backref parent 1571787866112 count 1
>> [354437.151056] ref#1: shared data backref parent 1571557933056 count 1
>> [354437.151057] ref#2: shared data backref parent 1515777179648 count 1
>> [354437.151057] ref#3: shared data backref parent 1483789385728 count 1
>> [354437.151058] ref#4: shared data backref parent 1478519947264 count 1
>> [354437.151058] ref#5: shared data backref parent 1469117284352 count 1
>> [354437.151059] ref#6: shared data backref parent 1452902154240 count 1
>> [354437.151059] ref#7: shared data backref parent 1452166561792 count 1
>> [354437.151060] ref#8: shared data backref parent 1426536103936 count 1
>> [354437.151061] ref#9: shared data backref parent 1385234546688 count 1
>> [354437.151061] ref#10: shared data backref parent 1384539193344 count 1
>> [354437.151062] ref#11: shared data backref parent 1321419735040 count 1
>> [354437.151062] item 90 key (1776111857664 168 262144) itemoff 9862 itemsize 76
>> [354437.151063] extent refs 4 gen 2399058 flags 1
>> [354437.151063] ref#0: shared data backref parent 1483791351808 count 1
>> [354437.151064] ref#1: shared data backref parent 1478528368640 count 1
>> [354437.151064] ref#2: shared data backref parent 1469123837952 count 1
>> [354437.151065] ref#3: shared data backref parent 1426547474432 count 1
>> [354437.151066] item 91 key (1776112119808 168 262144) itemoff 9825 itemsize 37
>> [354437.151066] extent refs 1 gen 2399071 flags 1
>> [354437.151066] ref#0: shared data backref parent 1426548834304 count 1
>> [354437.151067] item 92 key (1776112381952 168 262144) itemoff 9788 itemsize 37
>> [354437.151067] extent refs 1 gen 2399058 flags 1
>> [354437.151068] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151069] item 93 key (1776112644096 168 262144) itemoff 9751 itemsize 37
>> [354437.151069] extent refs 1 gen 2399058 flags 1
>> [354437.151069] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151070] item 94 key (1776112906240 168 524288) itemoff 9714 itemsize 37
>> [354437.151070] extent refs 1 gen 2399058 flags 1
>> [354437.151071] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151072] item 95 key (1776113430528 168 262144) itemoff 9677 itemsize 37
>> [354437.151072] extent refs 1 gen 2399058 flags 1
>> [354437.151072] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151073] item 96 key (1776113692672 168 262144) itemoff 9640 itemsize 37
>> [354437.151073] extent refs 1 gen 2399058 flags 1
>> [354437.151074] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151075] item 97 key (1776113954816 168 262144) itemoff 9603 itemsize 37
>> [354437.151075] extent refs 1 gen 2399071 flags 1
>> [354437.151075] ref#0: shared data backref parent 1426579374080 count 1
>> [354437.151076] item 98 key (1776114216960 168 262144) itemoff 9566 itemsize 37
>> [354437.151076] extent refs 1 gen 2399072 flags 1
>> [354437.151077] ref#0: shared data backref parent 1426579374080 count 1
>> [354437.151078] item 99 key (1776114479104 168 262144) itemoff 9529 itemsize 37
>> [354437.151078] extent refs 1 gen 2399058 flags 1
>> [354437.151078] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151079] item 100 key (1776114741248 168 262144) itemoff 9401 itemsize 128
>> [354437.151079] extent refs 8 gen 2399058 flags 1
>> [354437.151080] ref#0: shared data backref parent 1714666438656 count 1
>> [354437.151080] ref#1: shared data backref parent 1515779833856 count 1
>> [354437.151081] ref#2: shared data backref parent 1483791351808 count 1
>> [354437.151081] ref#3: shared data backref parent 1478528368640 count 1
>> [354437.151082] ref#4: shared data backref parent 1469123837952 count 1
>> [354437.151082] ref#5: shared data backref parent 1452904153088 count 1
>> [354437.151083] ref#6: shared data backref parent 1426547474432 count 1
>> [354437.151083] ref#7: shared data backref parent 1385237217280 count 1
>> [354437.151084] item 101 key (1776115003392 168 262144) itemoff 9364 itemsize 37
>> [354437.151085] extent refs 1 gen 2399058 flags 1
>> [354437.151085] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151086] item 102 key (1776115265536 168 262144) itemoff 9327 itemsize 37
>> [354437.151086] extent refs 1 gen 2399058 flags 1
>> [354437.151086] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151087] item 103 key (1776115527680 168 262144) itemoff 9290 itemsize 37
>> [354437.151088] extent refs 1 gen 2399058 flags 1
>> [354437.151088] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151096] item 104 key (1776115789824 168 262144) itemoff 9227 itemsize 63
>> [354437.151097] extent refs 3 gen 2399058 flags 1
>> [354437.151098] ref#0: shared data backref parent 1478528368640 count 1
>> [354437.151099] ref#1: shared data backref parent 1469123837952 count 1
>> [354437.151099] ref#2: shared data backref parent 1426547474432 count 1
>> [354437.151101] item 105 key (1776116051968 168 262144) itemoff 9190 itemsize 37
>> [354437.151101] extent refs 1 gen 2399058 flags 1
>> [354437.151102] ref#0: shared data backref parent 1426547474432 count 1
>> [354437.151103] item 106 key (1776116314112 168 262144) itemoff 9114 itemsize 76
>> [354437.151103] extent refs 4 gen 2399058 flags 1
>> [354437.151104] ref#0: shared data backref parent 1478528368640 count 1
>> [354437.151104] ref#1: shared data backref parent 1469123837952 count 1
>> [354437.151105] ref#2: shared data backref parent 1427070894080 count 1
>> [354437.151106] ref#3: shared data backref parent 1426590777344 count 1
>> [354437.151107] item 107 key (1776116576256 168 262144) itemoff 9064 itemsize 50
>> [354437.151108] extent refs 2 gen 2399058 flags 1
>> [354437.151108] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151109] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151110] item 108 key (1776116838400 168 524288) itemoff 8988 itemsize 76
>> [354437.151110] extent refs 4 gen 2399058 flags 1
>> [354437.151111] ref#0: shared data backref parent 1478528368640 count 1
>> [354437.151111] ref#1: shared data backref parent 1469123837952 count 1
>> [354437.151112] ref#2: shared data backref parent 1427070894080 count 1
>> [354437.151113] ref#3: shared data backref parent 1426590777344 count 1
>> [354437.151114] item 109 key (1776117493760 168 262144) itemoff 8935 itemsize 53
>> [354437.151114] extent refs 1 gen 1151293 flags 1
>> [354437.151115] ref#0: extent data backref root 257 objectid 10994497 offset 683573248 count 1
>> [354437.151116] item 110 key (1776117755904 168 262144) itemoff 8846 itemsize 89
>> [354437.151117] extent refs 5 gen 2399058 flags 1
>> [354437.151117] ref#0: shared data backref parent 1483791351808 count 1
>> [354437.151118] ref#1: shared data backref parent 1478528368640 count 1
>> [354437.151119] ref#2: shared data backref parent 1469123837952 count 1
>> [354437.151119] ref#3: shared data backref parent 1427070894080 count 1
>> [354437.151120] ref#4: shared data backref parent 1426590777344 count 1
>> [354437.151121] item 111 key (1776118018048 168 262144) itemoff 8770 itemsize 76
>> [354437.151122] extent refs 4 gen 2399058 flags 1
>> [354437.151122] ref#0: shared data backref parent 1478528483328 count 1
>> [354437.151123] ref#1: shared data backref parent 1469123969024 count 1
>> [354437.151124] ref#2: shared data backref parent 1427070894080 count 1
>> [354437.151125] ref#3: shared data backref parent 1426590777344 count 1
>> [354437.151127] item 112 key (1776118280192 168 262144) itemoff 8720 itemsize 50
>> [354437.151128] extent refs 2 gen 2399068 flags 1
>> [354437.151128] ref#0: shared data backref parent 1469123837952 count 1
>> [354437.151129] ref#1: shared data backref parent 1426547474432 count 1
>> [354437.151130] item 113 key (1776118542336 168 262144) itemoff 8657 itemsize 63
>> [354437.151131] extent refs 3 gen 2399058 flags 1
>> [354437.151131] ref#0: shared data backref parent 1469123969024 count 1
>> [354437.151132] ref#1: shared data backref parent 1427070894080 count 1
>> [354437.151132] ref#2: shared data backref parent 1426590777344 count 1
>> [354437.151133] item 114 key (1776118804480 168 262144) itemoff 8607 itemsize 50
>> [354437.151134] extent refs 2 gen 2399058 flags 1
>> [354437.151135] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151135] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151136] item 115 key (1776119066624 168 262144) itemoff 8557 itemsize 50
>> [354437.151137] extent refs 2 gen 2399058 flags 1
>> [354437.151137] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151138] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151139] item 116 key (1776119328768 168 262144) itemoff 8507 itemsize 50
>> [354437.151140] extent refs 2 gen 2399070 flags 1
>> [354437.151140] ref#0: shared data backref parent 1469123837952 count 1
>> [354437.151141] ref#1: shared data backref parent 1426547474432 count 1
>> [354437.151142] item 117 key (1776119590912 168 262144) itemoff 8457 itemsize 50
>> [354437.151143] extent refs 2 gen 2399058 flags 1
>> [354437.151143] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151144] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151145] item 118 key (1776119853056 168 262144) itemoff 8290 itemsize 167
>> [354437.151146] extent refs 11 gen 2399058 flags 1
>> [354437.151146] ref#0: shared data backref parent 1571793682432 count 1
>> [354437.151147] ref#1: shared data backref parent 1571572596736 count 1
>> [354437.151147] ref#2: shared data backref parent 1515779866624 count 1
>> [354437.151148] ref#3: shared data backref parent 1483791384576 count 1
>> [354437.151149] ref#4: shared data backref parent 1478528483328 count 1
>> [354437.151150] ref#5: shared data backref parent 1469123969024 count 1
>> [354437.151150] ref#6: shared data backref parent 1468514566144 count 1
>> [354437.151151] ref#7: shared data backref parent 1452904169472 count 1
>> [354437.151152] ref#8: shared data backref parent 1427070894080 count 1
>> [354437.151153] ref#9: shared data backref parent 1426590777344 count 1
>> [354437.151154] ref#10: shared data backref parent 1385237430272 count 1
>> [354437.151155] item 119 key (1776120115200 168 262144) itemoff 8188 itemsize 102
>> [354437.151156] extent refs 6 gen 2399058 flags 1
>> [354437.151156] ref#0: shared data backref parent 1515779866624 count 1
>> [354437.151157] ref#1: shared data backref parent 1483791384576 count 1
>> [354437.151158] ref#2: shared data backref parent 1478528483328 count 1
>> [354437.151158] ref#3: shared data backref parent 1469123969024 count 1
>> [354437.151159] ref#4: shared data backref parent 1427070894080 count 1
>> [354437.151160] ref#5: shared data backref parent 1426590777344 count 1
>> [354437.151161] item 120 key (1776120377344 168 262144) itemoff 8138 itemsize 50
>> [354437.151162] extent refs 2 gen 2399070 flags 1
>> [354437.151162] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151163] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151164] item 121 key (1776120639488 168 524288) itemoff 8075 itemsize 63
>> [354437.151164] extent refs 3 gen 2399058 flags 1
>> [354437.151165] ref#0: shared data backref parent 1469123969024 count 1
>> [354437.151165] ref#1: shared data backref parent 1427070894080 count 1
>> [354437.151166] ref#2: shared data backref parent 1426590777344 count 1
>> [354437.151168] item 122 key (1776121163776 168 524288) itemoff 8025 itemsize 50
>> [354437.151168] extent refs 2 gen 2399058 flags 1
>> [354437.151169] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151169] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151171] item 123 key (1776121688064 168 778240) itemoff 7910 itemsize 115
>> [354437.151171] extent refs 9 gen 2399058 flags 1
>> [354437.151171] ref#0: shared data backref parent 1571793682432 count 1
>> [354437.151172] ref#1: shared data backref parent 1515779866624 count 1
>> [354437.151173] ref#2: shared data backref parent 1483791384576 count 1
>> [354437.151173] ref#3: shared data backref parent 1478528483328 count 2
>> [354437.151174] ref#4: shared data backref parent 1469123969024 count 2
>> [354437.151175] ref#5: shared data backref parent 1427070894080 count 1
>> [354437.151175] ref#6: shared data backref parent 1426590777344 count 1
>> [354437.151177] item 124 key (1776122466304 168 262144) itemoff 7860 itemsize 50
>> [354437.151177] extent refs 2 gen 2399058 flags 1
>> [354437.151178] ref#0: shared data backref parent 1427070894080 count 1
>> [354437.151178] ref#1: shared data backref parent 1426590777344 count 1
>> [354437.151179] item 125 key (1776122728448 168 262144) itemoff 7797 itemsize 63
>> [354437.151180] extent refs 3 gen 2399058 flags 1
>> [354437.151180] ref#0: shared data backref parent 1469123969024 count 1
>> [354437.151181] ref#1: shared data backref parent 1427070894080 count 1
>> [354437.151182] ref#2: shared data backref parent 1426590777344 count 1
>> [354437.151183] item 126 key (1776122990592 168 262144) itemoff 7708 itemsize 89
>> [354437.151183] extent refs 5 gen 2399058 flags 1
>> [354437.151184] ref#0: shared data backref parent 1483791384576 count 1
>> [354437.151184] ref#1: shared data backref parent 1478528483328 count 1
>> [354437.151185] ref#2: shared data backref parent 1469123969024 count 1
>> [354437.151186] ref#3: shared data backref parent 1427070894080 count 1
>> [354437.151186] ref#4: shared data backref parent 1426590777344 count 1
>> [354437.151188] item 127 key (1776123252736 168 262144) itemoff 7632 itemsize 76
>> [354437.151188] extent refs 4 gen 2399058 flags 1
>> [354437.151189] ref#0: shared data backref parent 1483791384576 count 1
>> [354437.151189] ref#1: shared data backref parent 1478528483328 count 1
>> [354437.151190] ref#2: shared data backref parent 1469123969024 count 1
>> [354437.151191] ref#3: shared data backref parent 1426549227520 count 1
>> [354437.151192] item 128 key (1776123514880 168 262144) itemoff 7595 itemsize 37
>> [354437.151192] extent refs 1 gen 2399058 flags 1
>> [354437.151193] ref#0: shared data backref parent 1426549227520 count 1
>> [354437.151194] item 129 key (1776123777024 168 262144) itemoff 7558 itemsize 37
>> [354437.151195] extent refs 1 gen 2399058 flags 1
>> [354437.151195] ref#0: shared data backref parent 1426549227520 count 1
>> [354437.151197] item 130 key (1776124039168 168 262144) itemoff 7469 itemsize 89
>> [354437.151197] extent refs 5 gen 2399070 flags 1
>> [354437.151198] ref#0: shared data backref parent 1515779899392 count 1
>> [354437.151199] ref#1: shared data backref parent 1483791171584 count 1
>> [354437.151199] ref#2: shared data backref parent 1478528548864 count 1
>> [354437.151200] ref#3: shared data backref parent 1469124231168 count 1
>> [354437.151201] ref#4: shared data backref parent 1426548834304 count 1
>> [354437.151202] item 131 key (1776124301312 168 262144) itemoff 7419 itemsize 50
>> [354437.151203] extent refs 2 gen 2399058 flags 1
>> [354437.151203] ref#0: shared data backref parent 1469123969024 count 1
>> [354437.151204] ref#1: shared data backref parent 1426549227520 count 1
>> [354437.151205] item 132 key (1776124563456 168 262144) itemoff 7356 itemsize 63
>> [354437.151206] extent refs 3 gen 2399070 flags 1
>> [354437.151206] ref#0: shared data backref parent 1469126475776 count 1
>> [354437.151207] ref#1: shared data backref parent 1427073351680 count 1
>> [354437.151208] ref#2: shared data backref parent 1426582634496 count 1
>> [354437.151209] item 133 key (1776124825600 168 262144) itemoff 7319 itemsize 37
>> [354437.151210] extent refs 1 gen 2399058 flags 1
>> [354437.151210] ref#0: shared data backref parent 1426549227520 count 1
>> [354437.151211] item 134 key (1776125087744 168 524288) itemoff 7256 itemsize 63
>> [354437.151212] extent refs 3 gen 2399058 flags 1
>> [354437.151212] ref#0: shared data backref parent 1478528483328 count 1
>> [354437.151213] ref#1: shared data backref parent 1469123969024 count 1
>> [354437.151214] ref#2: shared data backref parent 1426549227520 count 1
>> [354437.151215] item 135 key (1776125612032 168 262144) itemoff 7193 itemsize 63
>> [354437.151215] extent refs 4 gen 2399058 flags 1
>> [354437.151216] ref#0: shared data backref parent 1478528483328 count 2
>> [354437.151216] ref#1: shared data backref parent 1469123969024 count 1
>> [354437.151217] ref#2: shared data backref parent 1426549227520 count 1
>> [354437.151218] item 136 key (1776125874176 168 262144) itemoff 7156 itemsize 37
>> [354437.151219] extent refs 1 gen 2399058 flags 1
>> [354437.151219] ref#0: shared data backref parent 1426549227520 count 1
>> [354437.151221] item 137 key (1776126136320 168 262144) itemoff 7106 itemsize 50
>> [354437.151221] extent refs 2 gen 2399058 flags 1
>> [354437.151222] ref#0: shared data backref parent 1469123969024 count 1
>> [354437.151222] ref#1: shared data backref parent 1426549227520 count 1
>> [354437.151225] BTRFS error (device dm-2): unable to find ref byte nr 1776065458176 parent 1384804827136 root 257 owner 10994873 offset 2507014144
>> [354437.151226] ------------[ cut here ]------------
>> [354437.151227] BTRFS: Transaction aborted (error -2)
>> [354437.151262] WARNING: CPU: 3 PID: 9095 at fs/btrfs/extent-tree.c:4857 __btrfs_free_extent+0x260/0x8fd [btrfs]
>> [354437.151263] Modules linked in: rfcomm cmac bnep msr bridge stp llc ip_tables x_tables serpent_sse2_x86_64 serpent_avx2 serpent_avx_x86_64 algif_skcipher dm_zero dm_thin_pool dm_persistent_data dm_bio_prison dm_service_time dm_round_robin dm_queue_length dm_multipath dm_log_userspace dm_flakey dm_delay virtio_scsi virtio_console sha1_generic iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ixgb ixgbe samsung_sxgbe tulip cxgb3 cxgb mdio cxgb4 vxge vxlan ip6_udp_tunnel udp_tunnel macvlan vmxnet3 virtio_net net_failover failover tg3 sky2 r8169 libphy pcnet32 mii igb dca e1000 bnx2 atl1c fuse overlay nfs lockd grace sunrpc btrfs zstd_decompress zstd_compress xxhash multipath linear raid10 raid1 raid0 dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log firewire_sbp2 firewire_ohci firewire_core hid_sunplus hid_sony hid_samsung hid_pl hid_petalynx hid_monterey hid_microsoft hid_gyration hid_ezkey
>> [354437.151288] hid_cypress hid_chicony hid_cherry hid_belkin hid_a4tech sl811_hcd xhci_plat_hcd usb_storage mpt3sas raid_class aic94xx libsas lpfc qla2xxx megaraid_sas megaraid_mbox megaraid_mm megaraid aacraid sx8 hpsa 3w_9xxx 3w_xxxx mptsas mptfc scsi_transport_fc mptspi mptscsih mptbase atp870u dc395x qla1280 dmx3191d sym53c8xx gdth initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sg pdc_adma sata_inic162x sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise pata_sl82c105 pata_via pata_jmicron pata_marvell pata_sis pata_netcell pata_pdc202xx_old pata_triflex pata_atiixp pata_amd pata_ali pata_it8213 pata_pcmcia pcmcia pcmcia_core pata_ns87415 pata_ns87410 pata_serverworks pata_artop pata_it821x pata_hpt3x2n pata_hpt3x3 pata_hpt37x pata_hpt366 pata_cmd64x pata_efar pata_rz1000 pata_sil680 pata_radisys pata_pdc2027x pata_mpiix snd_hda_codec_hdmi btusb btrtl btbcm btintel uvcvideo bluetooth
>> [354437.151313] videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev ecdh_generic ecc videobuf2_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass snd_hda_codec_realtek snd_hda_codec_generic crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core ath mac80211 i915 i2c_algo_bit aesni_intel snd_hda_intel dell_laptop dell_wmi ledtrig_audio snd_hda_codec drm_kms_helper dell_smbios rtsx_pci_sdmmc intel_rapl_msr wmi_bmof sparse_keymap dell_wmi_descriptor aes_x86_64 cfg80211 input_leds crypto_simd snd_hda_core snd_hwdep cryptd drm dcdbas snd_pcm glue_helper i2c_i801 mmc_core rfkill processor_thermal_device libarc4 pcspkr serio_raw intel_rapl_common intel_pch_thermal intel_soc_dts_iosf iosf_mbi wmi int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel joydev
>> [354437.151333] CPU: 3 PID: 9095 Comm: kworker/3:1 Tainted: G W 5.3.6-gentoo-r1 #2
>> [354437.151334] Hardware name: Dell Inc. XPS 13 9360/06CC14, BIOS 2.11.0 03/14/2019
>> [354437.151347] Workqueue: events do_async_commit [btrfs]
>> [354437.151360] RIP: 0010:__btrfs_free_extent+0x260/0x8fd [btrfs]
>> [354437.151361] Code: e8 b7 8d 08 00 49 8b 44 24 50 f0 48 0f ba a8 c0 0c 00 00 02 0f 92 c0 5a 84 c0 75 10 89 de 48 c7 c7 05 d6 17 c1 e8 a6 fc f6 d3 <0f> 0b b9 fe ff ff ff ba f9 12 00 00 48 c7 c6 10 99 17 c1 4c 89 e7
>> [354437.151363] RSP: 0018:ffff8e0b8605fc28 EFLAGS: 00010282
>> [354437.151364] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: 0000000000000007
>> [354437.151365] RDX: 00000000000010b2 RSI: 0000000000000002 RDI: ffff8ae42e397330
>> [354437.151366] RBP: ffff8ae2a2bac310 R08: 0000000000000006 R09: 0000000000020500
>> [354437.151367] R10: 0000000000011630 R11: 0000000c1993c1e5 R12: ffff8ae2e9ec0208
>> [354437.151368] R13: 000001426cccc000 R14: 0000000000000101 R15: 00000000956e0000
>> [354437.151370] FS: 0000000000000000(0000) GS:ffff8ae42e380000(0000) knlGS:0000000000000000
>> [354437.151371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [354437.151372] CR2: 00000000008c5487 CR3: 000000046a108001 CR4: 00000000003606e0
>> [354437.151373] Call Trace:
>> [354437.151387] __btrfs_run_delayed_refs+0x690/0xc6c [btrfs]
>> [354437.151391] ? __switch_to_asm+0x40/0x70
>> [354437.151403] btrfs_run_delayed_refs+0x5e/0x149 [btrfs]
>> [354437.151416] btrfs_commit_transaction+0x78/0x8a0 [btrfs]
>> [354437.151418] ? __switch_to_asm+0x34/0x70
>> [354437.151419] ? __switch_to_asm+0x40/0x70
>> [354437.151420] ? __switch_to_asm+0x34/0x70
>> [354437.151421] ? __switch_to_asm+0x40/0x70
>> [354437.151422] ? __switch_to_asm+0x34/0x70
>> [354437.151431] do_async_commit+0x1d/0x27 [btrfs]
>> [354437.151433] process_one_work+0x16e/0x24e
>> [354437.151435] ? rescuer_thread+0x28c/0x28c
>> [354437.151436] worker_thread+0x1dc/0x2ac
>> [354437.151437] kthread+0x10b/0x113
>> [354437.151438] ? kthread_park+0x89/0x89
>> [354437.151439] ret_from_fork+0x35/0x40
>> [354437.151441] ---[ end trace 85833d33b2b02bd0 ]---
>> [354437.151446] BTRFS: error (device dm-2) in __btrfs_free_extent:4857: errno=-2 No such entry
>> [354437.151447] BTRFS info (device dm-2): forced readonly
>> [354437.151449] BTRFS: error (device dm-2) in btrfs_run_delayed_refs:2795: errno=-2 No such entry
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next prev parent reply other threads:[~2019-11-07 2:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 0:01 __btrfs_free_extent error after suspend resume Leonard Lausen
2019-11-07 2:05 ` Leonard Lausen
2019-11-07 2:30 ` Qu Wenruo [this message]
2019-11-08 0:08 ` Leonard Lausen
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