[ 8012.924696] run fstests generic/416 at 2020-11-05 23:03:53
[ 8013.153175] BTRFS info (device dm-0): disk space caching is enabled
[ 8013.153581] BTRFS info (device dm-0): has skinny extents
[ 8013.246732] BTRFS: device fsid cbe0026b-24db-46de-afbb-3e3c0454125a devid 1 transid 5 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1914939)
[ 8013.259598] BTRFS info (device dm-9): disk space caching is enabled
[ 8013.260124] BTRFS info (device dm-9): has skinny extents
[ 8013.262412] BTRFS info (device dm-9): checking UUID tree
[ 8013.264788] BTRFS info (device dm-9): devid 1 device path /dev/mapper/vg0-lv9 changed to /dev/dm-9 scanned by systemd-udevd (1914744)
[ 8013.266174] BTRFS info (device dm-9): devid 1 device path /dev/dm-9 changed to /dev/mapper/vg0-lv9 scanned by systemd-udevd (1914744)
[ 8092.288780] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.289211] BTRFS info (device dm-9): space_info total=128974848, used=125509632, pinned=212992, reserved=45056, may_use=2498560, readonly=65536
[ 8092.289938] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2162688
[ 8092.290398] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.290783] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.291176] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.291571] BTRFS info (device dm-9): delayed_refs_rsv: size 3080192 reserved 0
[ 8092.292221] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.292731] BTRFS info (device dm-9): space_info total=128974848, used=125513728, pinned=212992, reserved=45056, may_use=2494464, readonly=65536
[ 8092.293505] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2158592
[ 8092.293962] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.294385] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.294770] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.295171] BTRFS info (device dm-9): delayed_refs_rsv: size 3145728 reserved 0
[ 8092.295676] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.296116] BTRFS info (device dm-9): space_info total=128974848, used=125517824, pinned=217088, reserved=40960, may_use=2490368, readonly=65536
[ 8092.296880] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2154496
[ 8092.297340] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.297725] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.298143] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.298581] BTRFS info (device dm-9): delayed_refs_rsv: size 3080192 reserved 0
[ 8092.299032] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.299447] BTRFS info (device dm-9): space_info total=128974848, used=125521920, pinned=217088, reserved=40960, may_use=2486272, readonly=65536
[ 8092.300185] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2150400
[ 8092.300633] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.301014] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.301404] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.301797] BTRFS info (device dm-9): delayed_refs_rsv: size 3145728 reserved 0
[ 8092.302295] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.302707] BTRFS info (device dm-9): space_info total=128974848, used=125534208, pinned=217088, reserved=32768, may_use=2482176, readonly=65536
[ 8092.303565] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2146304
[ 8092.304050] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.304458] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.304868] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.305263] BTRFS info (device dm-9): delayed_refs_rsv: size 3080192 reserved 0
[ 8092.305714] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.306122] BTRFS info (device dm-9): space_info total=128974848, used=125538304, pinned=225280, reserved=24576, may_use=2478080, readonly=65536
[ 8092.306852] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2142208
[ 8092.307301] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.307683] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.308060] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.308455] BTRFS info (device dm-9): delayed_refs_rsv: size 2883584 reserved 0
[ 8092.308905] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.309308] BTRFS info (device dm-9): space_info total=128974848, used=125538304, pinned=233472, reserved=20480, may_use=2473984, readonly=65536
[ 8092.310030] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2138112
[ 8092.310487] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.310873] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.311258] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.311652] BTRFS info (device dm-9): delayed_refs_rsv: size 2752512 reserved 0
[ 8092.312079] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.312483] BTRFS info (device dm-9): space_info total=128974848, used=125542400, pinned=233472, reserved=20480, may_use=2469888, readonly=65536
[ 8092.313254] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2134016
[ 8092.313704] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.314081] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.314475] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.314869] BTRFS info (device dm-9): delayed_refs_rsv: size 2818048 reserved 0
[ 8092.315327] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.315727] BTRFS info (device dm-9): space_info total=128974848, used=125546496, pinned=241664, reserved=12288, may_use=2465792, readonly=65536
[ 8092.316453] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2129920
[ 8092.316896] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.317282] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.317663] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.318090] BTRFS info (device dm-9): delayed_refs_rsv: size 2621440 reserved 0
[ 8092.318796] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.319450] BTRFS info (device dm-9): space_info total=128974848, used=125558784, pinned=241664, reserved=4096, may_use=2461696, readonly=65536
[ 8092.320484] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2125824
[ 8092.321126] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.321738] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.322342] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.322973] BTRFS info (device dm-9): delayed_refs_rsv: size 2555904 reserved 0
[ 8092.323712] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.324320] BTRFS info (device dm-9): space_info total=128974848, used=125566976, pinned=241664, reserved=0, may_use=2457600, readonly=65536
[ 8092.325336] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2121728
[ 8092.326054] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.326677] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.327280] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.327911] BTRFS info (device dm-9): delayed_refs_rsv: size 2555904 reserved 0
[ 8092.328661] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.329266] BTRFS info (device dm-9): space_info total=128974848, used=125562880, pinned=249856, reserved=0, may_use=2453504, readonly=65536
[ 8092.330286] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2117632
[ 8092.331001] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.331629] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.332236] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8092.332868] BTRFS info (device dm-9): delayed_refs_rsv: size 2490368 reserved 0
[ 8092.337195] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.337827] BTRFS info (device dm-9): space_info total=128974848, used=125403136, pinned=614400, reserved=69632, may_use=2179072, readonly=65536
[ 8092.338944] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2113536
[ 8092.339525] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.339993] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.340391] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[ 8092.340978] BTRFS info (device dm-9): delayed_refs_rsv: size 2097152 reserved 0
[ 8092.341605] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.342090] BTRFS info (device dm-9): space_info total=128974848, used=125399040, pinned=618496, reserved=73728, may_use=2174976, readonly=65536
[ 8092.342841] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2109440
[ 8092.343456] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8092.343924] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8092.344322] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[ 8092.344908] BTRFS info (device dm-9): delayed_refs_rsv: size 2162688 reserved 0
[ 8092.345437] BTRFS info (device dm-9): space_info 5 has 643072 free, is full
[ 8092.345961] BTRFS info (device dm-9): space_info total=128974848, used=125390848, pinned=626688, reserved=77824, may_use=2170880, readonly=65536
[ 8097.324887] btrfs_printk: 33796 callbacks suppressed
[ 8097.324889] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.325639] BTRFS info (device dm-9): space_info total=128974848, used=125886464, pinned=393216, reserved=180224, may_use=2162688, readonly=65536
[ 8097.326388] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2162688
[ 8097.326852] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.327250] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.327644] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.328038] BTRFS info (device dm-9): delayed_refs_rsv: size 5046272 reserved 0
[ 8097.328528] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.328935] BTRFS info (device dm-9): space_info total=128974848, used=125878272, pinned=401408, reserved=184320, may_use=2158592, readonly=65536
[ 8097.329706] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2158592
[ 8097.330171] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.330554] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.330949] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.331359] BTRFS info (device dm-9): delayed_refs_rsv: size 5046272 reserved 0
[ 8097.331888] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.332297] BTRFS info (device dm-9): space_info total=128974848, used=125878272, pinned=405504, reserved=184320, may_use=2154496, readonly=65536
[ 8097.333038] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2154496
[ 8097.333497] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.333892] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.334294] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.334691] BTRFS info (device dm-9): delayed_refs_rsv: size 5046272 reserved 0
[ 8097.335216] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.335627] BTRFS info (device dm-9): space_info total=128974848, used=125882368, pinned=405504, reserved=184320, may_use=2150400, readonly=65536
[ 8097.336381] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2150400
[ 8097.336863] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.337280] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.337670] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.338062] BTRFS info (device dm-9): delayed_refs_rsv: size 5111808 reserved 0
[ 8097.338567] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.338970] BTRFS info (device dm-9): space_info total=128974848, used=125886464, pinned=405504, reserved=184320, may_use=2146304, readonly=65536
[ 8097.339726] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2146304
[ 8097.340233] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.340625] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.341008] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.341423] BTRFS info (device dm-9): delayed_refs_rsv: size 5177344 reserved 0
[ 8097.341938] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.342353] BTRFS info (device dm-9): space_info total=128974848, used=125886464, pinned=409600, reserved=184320, may_use=2142208, readonly=65536
[ 8097.343119] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2142208
[ 8097.343656] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.344037] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.344430] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.344859] BTRFS info (device dm-9): delayed_refs_rsv: size 5177344 reserved 0
[ 8097.345328] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.345734] BTRFS info (device dm-9): space_info total=128974848, used=125886464, pinned=409600, reserved=188416, may_use=2138112, readonly=65536
[ 8097.346478] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2138112
[ 8097.346931] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.347323] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.347741] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.348144] BTRFS info (device dm-9): delayed_refs_rsv: size 5308416 reserved 0
[ 8097.348591] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.348994] BTRFS info (device dm-9): space_info total=128974848, used=125890560, pinned=413696, reserved=184320, may_use=2134016, readonly=65536
[ 8097.349741] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2134016
[ 8097.350217] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.350738] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.351216] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.351698] BTRFS info (device dm-9): delayed_refs_rsv: size 5242880 reserved 0
[ 8097.352201] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.352666] BTRFS info (device dm-9): space_info total=128974848, used=125886464, pinned=417792, reserved=188416, may_use=2129920, readonly=65536
[ 8097.353483] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2129920
[ 8097.353991] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.354505] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.354944] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.355435] BTRFS info (device dm-9): delayed_refs_rsv: size 5308416 reserved 0
[ 8097.355923] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.356443] BTRFS info (device dm-9): space_info total=128974848, used=125882368, pinned=421888, reserved=192512, may_use=2125824, readonly=65536
[ 8097.357247] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2125824
[ 8097.357751] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.358213] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.358653] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.359098] BTRFS info (device dm-9): delayed_refs_rsv: size 5373952 reserved 0
[ 8097.359590] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.360046] BTRFS info (device dm-9): space_info total=128974848, used=125878272, pinned=425984, reserved=196608, may_use=2121728, readonly=65536
[ 8097.360871] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2121728
[ 8097.361388] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.361816] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.362324] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.362788] BTRFS info (device dm-9): delayed_refs_rsv: size 5439488 reserved 0
[ 8097.363352] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.363806] BTRFS info (device dm-9): space_info total=128974848, used=125882368, pinned=425984, reserved=196608, may_use=2117632, readonly=65536
[ 8097.364654] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2117632
[ 8097.365160] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.365622] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.366060] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.366509] BTRFS info (device dm-9): delayed_refs_rsv: size 5505024 reserved 0
[ 8097.367008] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.367471] BTRFS info (device dm-9): space_info total=128974848, used=125882368, pinned=430080, reserved=196608, may_use=2113536, readonly=65536
[ 8097.368294] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2113536
[ 8097.368787] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.369225] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.369663] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.370104] BTRFS info (device dm-9): delayed_refs_rsv: size 5505024 reserved 0
[ 8097.370648] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.371132] BTRFS info (device dm-9): space_info total=128974848, used=125874176, pinned=438272, reserved=200704, may_use=2109440, readonly=65536
[ 8097.371938] BTRFS info (device dm-9): global_block_rsv: size 2162688 reserved 2109440
[ 8097.372449] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[ 8097.372884] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[ 8097.373332] BTRFS info (device dm-9): delayed_block_rsv: size 0 reserved 0
[ 8097.373776] BTRFS info (device dm-9): delayed_refs_rsv: size 5505024 reserved 0
[ 8097.374344] BTRFS info (device dm-9): space_info 5 has 286720 free, is full
[ 8097.374826] BTRFS info (device dm-9): space_info total=128974848, used=125870080, pinned=442368, reserved=204800, may_use=2105344, readonly=65536
[ 8101.107802] ------------[ cut here ]------------
[ 8101.108281] BTRFS: block rsv 1 returned -28
[ 8101.108555] WARNING: CPU: 0 PID: 1286640 at fs/btrfs/block-rsv.c:521 btrfs_use_block_rsv+0x197/0x240
[ 8101.109082] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink snd_hda_codec_generic intel_rapl_msr iTCO_wdt snd_hda_intel iTCO_vendor_support snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm joydev snd_timer snd soundcore i2c_i801 i2c_smbus virtio_balloon lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qxl drm_ttm_helper ttm drm_kms_helper cec drm qemu_fw_cfg
[ 8101.112706] CPU: 0 PID: 1286640 Comm: kworker/u4:1 Not tainted 5.10.0-rc2+ #38
[ 8101.113152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8101.113640] Workqueue: btrfs-endio-write btrfs_work_helper
[ 8101.113960] RIP: 0010:btrfs_use_block_rsv+0x197/0x240
[ 8101.114258] Code: c7 c7 20 e3 ad 99 e8 a8 6a 16 00 85 c0 0f 84 35 ff ff ff 41 0f b7 74 24 5a ba e4 ff ff ff 48 c7 c7 68 9b 61 99 e8 91 38 6c 00 <0f> 0b e9 17 ff ff ff 4c 89 ff e8 8a d6 73 00 4c 89 e0 5b 5d 41 5c
[ 8101.115352] RSP: 0018:ffffb01883aa79e8 EFLAGS: 00010292
[ 8101.115654] RAX: 000000000000001f RBX: 0000000000001000 RCX: ffff8cdafbc19058
[ 8101.116056] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8cdafbc19050
[ 8101.116463] RBP: ffff8cda9184c000 R08: 0000000000000000 R09: 0000000000000000
[ 8101.116873] R10: ffffb01883aa7818 R11: ffffffff99942be8 R12: ffff8cd9e3fcac20
[ 8101.117283] R13: ffff8cda8d874000 R14: ffff8cda8d874220 R15: ffff8cd9e3fcac38
[ 8101.117689] FS:  0000000000000000(0000) GS:ffff8cdafbc00000(0000) knlGS:0000000000000000
[ 8101.118166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8101.118509] CR2: 00007f953378ed88 CR3: 0000000131018001 CR4: 0000000000370ef0
[ 8101.118916] Call Trace:
[ 8101.119072]  btrfs_alloc_tree_block+0x77/0x330
[ 8101.119339]  ? __btrfs_tree_read_lock+0x32/0x170
[ 8101.119605]  ? lock_release+0x1c3/0x290
[ 8101.119833]  alloc_tree_block_no_bg_flush+0x4f/0x60
[ 8101.120113]  __btrfs_cow_block+0x11d/0x580
[ 8101.120358]  btrfs_cow_block+0x103/0x210
[ 8101.120587]  btrfs_search_slot+0x4d4/0x8b0
[ 8101.120828]  btrfs_lookup_csum+0x4c/0x120
[ 8101.121060]  btrfs_csum_file_blocks+0x156/0x5d0
[ 8101.121361]  ? unpin_extent_cache+0x94/0xd0
[ 8101.121604]  btrfs_finish_ordered_io.isra.0+0x3c8/0x7f0
[ 8101.121910]  btrfs_work_helper+0xfa/0x520
[ 8101.122150]  ? lock_release+0x1c3/0x290
[ 8101.122375]  process_one_work+0x238/0x540
[ 8101.122608]  worker_thread+0x55/0x3c0
[ 8101.122826]  ? process_one_work+0x540/0x540
[ 8101.123068]  kthread+0x137/0x150
[ 8101.123264]  ? __kthread_bind_mask+0x60/0x60
[ 8101.123512]  ret_from_fork+0x1f/0x30
[ 8101.123725] CPU: 0 PID: 1286640 Comm: kworker/u4:1 Not tainted 5.10.0-rc2+ #38
[ 8101.124133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8101.124620] Workqueue: btrfs-endio-write btrfs_work_helper
[ 8101.124932] Call Trace:
[ 8101.125089]  dump_stack+0x8b/0xb0
[ 8101.125339]  ? btrfs_use_block_rsv+0x197/0x240
[ 8101.125601]  __warn.cold+0x24/0x83
[ 8101.125826]  ? btrfs_use_block_rsv+0x197/0x240
[ 8101.126107]  report_bug+0x9a/0xc0
[ 8101.126302]  handle_bug+0x3a/0xa0
[ 8101.126512]  exc_invalid_op+0x14/0x70
[ 8101.126744]  asm_exc_invalid_op+0x12/0x20
[ 8101.126993] RIP: 0010:btrfs_use_block_rsv+0x197/0x240
[ 8101.127280] Code: c7 c7 20 e3 ad 99 e8 a8 6a 16 00 85 c0 0f 84 35 ff ff ff 41 0f b7 74 24 5a ba e4 ff ff ff 48 c7 c7 68 9b 61 99 e8 91 38 6c 00 <0f> 0b e9 17 ff ff ff 4c 89 ff e8 8a d6 73 00 4c 89 e0 5b 5d 41 5c
[ 8101.128319] RSP: 0018:ffffb01883aa79e8 EFLAGS: 00010292
[ 8101.128620] RAX: 000000000000001f RBX: 0000000000001000 RCX: ffff8cdafbc19058
[ 8101.129021] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8cdafbc19050
[ 8101.129432] RBP: ffff8cda9184c000 R08: 0000000000000000 R09: 0000000000000000
[ 8101.129859] R10: ffffb01883aa7818 R11: ffffffff99942be8 R12: ffff8cd9e3fcac20
[ 8101.130259] R13: ffff8cda8d874000 R14: ffff8cda8d874220 R15: ffff8cd9e3fcac38
[ 8101.130667]  ? btrfs_use_block_rsv+0x197/0x240
[ 8101.130922]  btrfs_alloc_tree_block+0x77/0x330
[ 8101.131178]  ? __btrfs_tree_read_lock+0x32/0x170
[ 8101.131443]  ? lock_release+0x1c3/0x290
[ 8101.131668]  alloc_tree_block_no_bg_flush+0x4f/0x60
[ 8101.131949]  __btrfs_cow_block+0x11d/0x580
[ 8101.132187]  btrfs_cow_block+0x103/0x210
[ 8101.132414]  btrfs_search_slot+0x4d4/0x8b0
[ 8101.132654]  btrfs_lookup_csum+0x4c/0x120
[ 8101.132885]  btrfs_csum_file_blocks+0x156/0x5d0
[ 8101.133147]  ? unpin_extent_cache+0x94/0xd0
[ 8101.133386]  btrfs_finish_ordered_io.isra.0+0x3c8/0x7f0
[ 8101.133691]  btrfs_work_helper+0xfa/0x520
[ 8101.133922]  ? lock_release+0x1c3/0x290
[ 8101.134144]  process_one_work+0x238/0x540
[ 8101.134376]  worker_thread+0x55/0x3c0
[ 8101.134590]  ? process_one_work+0x540/0x540
[ 8101.134833]  kthread+0x137/0x150
[ 8101.135021]  ? __kthread_bind_mask+0x60/0x60
[ 8101.135266]  ret_from_fork+0x1f/0x30
[ 8101.135484] irq event stamp: 0
[ 8101.135670] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[ 8101.136041] hardirqs last disabled at (0): [] copy_process+0x6fb/0x1cb0
[ 8101.136536] softirqs last  enabled at (0): [] copy_process+0x6fb/0x1cb0
[ 8101.137002] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 8101.137363] ---[ end trace c551881bf7ad4829 ]---