Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts. [ 46.233701][ T4023] cgroup: Unknown subsys name 'net' [ 46.493042][ T4023] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program executing program executing program [ 47.402277][ T4040] loop3: detected capacity change from 0 to 32768 [ 47.409197][ T4036] loop0: detected capacity change from 0 to 32768 [ 47.433235][ T4045] loop4: detected capacity change from 0 to 32768 [ 47.439827][ T4038] loop1: detected capacity change from 0 to 32768 [ 47.444910][ T4042] loop2: detected capacity change from 0 to 32768 [ 47.447829][ T4040] ======================================================= [ 47.447829][ T4040] WARNING: The mand mount option has been deprecated and [ 47.447829][ T4040] and is ignored by this kernel. Remove the mand [ 47.447829][ T4040] option from the mount to silence this warning. [ 47.447829][ T4040] ======================================================= [ 47.450760][ T4036] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor445 (4036) [ 47.507925][ T4040] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4040) [ 47.512645][ T4045] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4045) [ 47.512855][ T4036] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 47.523178][ T4036] BTRFS info (device loop0): use zlib compression, level 3 [ 47.525101][ T4036] BTRFS info (device loop0): disabling tree log [ 47.527230][ T4036] BTRFS info (device loop0): turning on sync discard [ 47.532786][ T4036] BTRFS info (device loop0): enabling ssd optimizations [ 47.535429][ T4036] BTRFS info (device loop0): using spread ssd allocation scheme [ 47.537973][ T4036] BTRFS info (device loop0): using free space tree [ 47.539683][ T4036] BTRFS info (device loop0): has skinny extents [ 47.552739][ T4038] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4038) [ 47.609622][ T4042] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4042) [ 47.658192][ T4044] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4044) [ 47.775202][ T136] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 47.777618][ T136] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 47.781278][ T136] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 47.783611][ T136] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 47.785630][ T136] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 47.787738][ T136] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 47.789746][ T136] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 executing program executing program executing program executing program executing program [ 48.524684][ T4071] loop1: detected capacity change from 0 to 32768 [ 48.548644][ T4071] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor445 (4071) [ 48.558855][ T4071] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 48.561053][ T4071] BTRFS info (device loop1): use zlib compression, level 3 [ 48.562927][ T4071] BTRFS info (device loop1): disabling tree log [ 48.564580][ T4071] BTRFS info (device loop1): turning on sync discard [ 48.566293][ T4071] BTRFS info (device loop1): enabling ssd optimizations [ 48.586460][ T4071] BTRFS info (device loop1): using spread ssd allocation scheme [ 48.588624][ T4071] BTRFS info (device loop1): using free space tree [ 48.590313][ T4071] BTRFS info (device loop1): has skinny extents [ 48.624438][ T4067] loop3: detected capacity change from 0 to 32768 [ 48.637222][ T4067] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4067) [ 48.663301][ T4086] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4086) [ 48.717475][ T4082] loop0: detected capacity change from 0 to 32768 [ 48.748527][ T4082] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor445 (4082) [ 48.760447][ T4080] loop4: detected capacity change from 0 to 32768 [ 48.809782][ T4084] loop2: detected capacity change from 0 to 32768 [ 48.818551][ T4080] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4080) [ 48.858810][ T4084] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4084) [ 48.870858][ T148] BTRFS info (device loop1): space_info 5 has 126976 free, is not full [ 48.873251][ T148] BTRFS info (device loop1): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 48.877000][ T148] BTRFS info (device loop1): global_block_rsv: size 851968 reserved 851968 [ 48.879264][ T148] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0 [ 48.881296][ T148] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0 [ 48.883216][ T148] BTRFS info (device loop1): delayed_block_rsv: size 0 reserved 0 [ 48.885187][ T148] BTRFS info (device loop1): delayed_refs_rsv: size 524288 reserved 389120 [ 48.945444][ T4085] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4085) executing program executing program executing program executing program executing program [ 49.671985][ T4107] loop0: detected capacity change from 0 to 32768 [ 49.752625][ T4113] loop3: detected capacity change from 0 to 32768 [ 49.766756][ T4107] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor445 (4107) [ 49.772882][ T4107] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 49.775019][ T4107] BTRFS info (device loop0): use zlib compression, level 3 [ 49.786273][ T4107] BTRFS info (device loop0): disabling tree log [ 49.789967][ T4107] BTRFS info (device loop0): turning on sync discard [ 49.791746][ T4107] BTRFS info (device loop0): enabling ssd optimizations [ 49.793623][ T4107] BTRFS info (device loop0): using spread ssd allocation scheme [ 49.795447][ T4107] BTRFS info (device loop0): using free space tree [ 49.806489][ T4107] BTRFS info (device loop0): has skinny extents [ 49.837869][ T4113] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4113) [ 49.854509][ T4121] loop1: detected capacity change from 0 to 32768 [ 49.893991][ T4121] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4121) [ 49.959858][ T4125] loop4: detected capacity change from 0 to 32768 [ 49.965414][ T4123] loop2: detected capacity change from 0 to 32768 [ 50.029320][ T4125] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4125) [ 50.079540][ T4123] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4123) [ 50.158066][ T136] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 50.160352][ T136] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 50.163849][ T136] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 50.166079][ T136] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 50.168400][ T136] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 50.170440][ T136] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 50.172559][ T136] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 executing program executing program executing program executing program executing program [ 51.164815][ T4154] loop1: detected capacity change from 0 to 32768 [ 51.177621][ T4150] loop0: detected capacity change from 0 to 32768 [ 51.205393][ T4156] loop3: detected capacity change from 0 to 32768 [ 51.218789][ T4152] loop4: detected capacity change from 0 to 32768 [ 51.241847][ T4150] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor445 (4150) [ 51.262390][ T4150] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 51.277412][ T4150] BTRFS info (device loop0): use zlib compression, level 3 [ 51.279537][ T4150] BTRFS info (device loop0): disabling tree log [ 51.282162][ T4154] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4154) [ 51.292142][ T4150] BTRFS info (device loop0): turning on sync discard [ 51.302289][ T4150] BTRFS info (device loop0): enabling ssd optimizations [ 51.304305][ T4150] BTRFS info (device loop0): using spread ssd allocation scheme [ 51.306223][ T4150] BTRFS info (device loop0): using free space tree [ 51.314429][ T4150] BTRFS info (device loop0): has skinny extents [ 51.342840][ T4152] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4152) [ 51.397871][ T4156] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4156) [ 51.414023][ T4158] loop2: detected capacity change from 0 to 32768 [ 51.555870][ T4158] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4158) [ 51.591758][ T148] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 51.594024][ T148] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 51.598000][ T148] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 51.600312][ T148] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 51.602345][ T148] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 51.604297][ T148] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 51.606269][ T148] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 executing program executing program executing program [ 52.016444][ T4047] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 10 /dev/loop0 scanned by udevd (4047) executing program executing program [ 52.514577][ T4183] loop0: detected capacity change from 0 to 32768 [ 52.523424][ T4180] loop3: detected capacity change from 0 to 32768 [ 52.544259][ T4185] loop1: detected capacity change from 0 to 32768 [ 52.636306][ T4188] loop4: detected capacity change from 0 to 32768 [ 52.646207][ T4190] loop2: detected capacity change from 0 to 32768 [ 52.651605][ T4185] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4185) [ 52.652442][ T4183] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 52.656804][ T4183] BTRFS info (device loop0): use zlib compression, level 3 [ 52.658628][ T4183] BTRFS info (device loop0): disabling tree log [ 52.660165][ T4183] BTRFS info (device loop0): turning on sync discard [ 52.661932][ T4183] BTRFS info (device loop0): enabling ssd optimizations [ 52.664136][ T4183] BTRFS info (device loop0): using spread ssd allocation scheme [ 52.666139][ T4183] BTRFS info (device loop0): using free space tree [ 52.668836][ T4183] BTRFS info (device loop0): has skinny extents [ 52.687207][ T4180] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4180) [ 52.691249][ T4190] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4190) [ 52.727129][ T4085] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4085) [ 52.745392][ T4188] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4188) [ 52.930586][ T148] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 52.933041][ T148] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 52.936770][ T148] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 52.939040][ T148] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 52.941134][ T148] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 52.943184][ T148] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 52.945281][ T148] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 executing program executing program executing program executing program executing program [ 53.666056][ T4211] loop3: detected capacity change from 0 to 32768 [ 53.758355][ T4211] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor445 (4211) [ 53.808355][ T4211] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 53.810585][ T4211] BTRFS info (device loop3): use zlib compression, level 3 [ 53.812524][ T4211] BTRFS info (device loop3): disabling tree log [ 53.814045][ T4211] BTRFS info (device loop3): turning on sync discard [ 53.815584][ T4211] BTRFS info (device loop3): enabling ssd optimizations [ 53.829504][ T4211] BTRFS info (device loop3): using spread ssd allocation scheme [ 53.831393][ T4211] BTRFS info (device loop3): using free space tree [ 53.843272][ T4211] BTRFS info (device loop3): has skinny extents [ 53.902242][ T4219] loop1: detected capacity change from 0 to 32768 [ 53.909237][ T4223] loop4: detected capacity change from 0 to 32768 [ 53.948488][ T4219] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4219) [ 53.949207][ T4221] loop0: detected capacity change from 0 to 32768 [ 53.993059][ T4225] loop2: detected capacity change from 0 to 32768 [ 53.998559][ T4221] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor445 (4221) [ 54.059942][ T4223] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4223) [ 54.120029][ T4225] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4225) [ 54.254152][ T9] BTRFS info (device loop3): space_info 5 has 126976 free, is not full [ 54.256707][ T9] BTRFS info (device loop3): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 54.260342][ T9] BTRFS info (device loop3): global_block_rsv: size 851968 reserved 851968 [ 54.262504][ T9] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0 [ 54.264475][ T9] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0 [ 54.266521][ T9] BTRFS info (device loop3): delayed_block_rsv: size 0 reserved 0 [ 54.268561][ T9] BTRFS info (device loop3): delayed_refs_rsv: size 524288 reserved 389120 executing program executing program executing program executing program [ 55.157406][ T4249] loop4: detected capacity change from 0 to 32768 [ 55.223035][ T4246] loop1: detected capacity change from 0 to 32768 [ 55.229458][ T4249] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor445 (4249) [ 55.248292][ T4249] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 55.250543][ T4249] BTRFS info (device loop4): use zlib compression, level 3 [ 55.252423][ T4249] BTRFS info (device loop4): disabling tree log [ 55.268744][ T4246] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4246) [ 55.274545][ T4249] BTRFS info (device loop4): turning on sync discard [ 55.276271][ T4249] BTRFS info (device loop4): enabling ssd optimizations [ 55.278390][ T4249] BTRFS info (device loop4): using spread ssd allocation scheme [ 55.280436][ T4249] BTRFS info (device loop4): using free space tree [ 55.282132][ T4249] BTRFS info (device loop4): has skinny extents executing program [ 55.392225][ T4255] loop2: detected capacity change from 0 to 32768 [ 55.395611][ T4252] loop0: detected capacity change from 0 to 32768 [ 55.439351][ T4255] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4255) [ 55.488459][ T4252] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor445 (4252) executing program [ 55.643337][ T9] BTRFS info (device loop4): space_info 5 has 126976 free, is not full [ 55.645496][ T9] BTRFS info (device loop4): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 55.649277][ T9] BTRFS info (device loop4): global_block_rsv: size 851968 reserved 851968 [ 55.651616][ T9] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0 [ 55.653554][ T9] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0 [ 55.655491][ T9] BTRFS info (device loop4): delayed_block_rsv: size 0 reserved 0 [ 55.657633][ T9] BTRFS info (device loop4): delayed_refs_rsv: size 524288 reserved 389120 [ 55.959529][ T4278] loop1: detected capacity change from 0 to 32768 [ 56.007528][ T4278] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor445 (4278) [ 56.055273][ T4260] loop3: detected capacity change from 0 to 32768 executing program [ 56.080005][ T4278] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 56.082210][ T4278] BTRFS info (device loop1): use zlib compression, level 3 [ 56.084079][ T4278] BTRFS info (device loop1): disabling tree log [ 56.085755][ T4278] BTRFS info (device loop1): turning on sync discard [ 56.096858][ T4278] BTRFS info (device loop1): enabling ssd optimizations [ 56.098764][ T4278] BTRFS info (device loop1): using spread ssd allocation scheme executing program executing program [ 56.111693][ T4278] BTRFS info (device loop1): using free space tree [ 56.113407][ T4278] BTRFS info (device loop1): has skinny extents [ 56.148250][ T4260] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4260) [ 56.377308][ T1602] BTRFS info (device loop1): space_info 5 has 126976 free, is not full [ 56.379075][ T4281] loop4: detected capacity change from 0 to 32768 [ 56.379609][ T1602] BTRFS info (device loop1): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 56.384820][ T1602] BTRFS info (device loop1): global_block_rsv: size 851968 reserved 851968 [ 56.387271][ T1602] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0 [ 56.389190][ T1602] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0 [ 56.391051][ T1602] BTRFS info (device loop1): delayed_block_rsv: size 0 reserved 0 [ 56.393082][ T1602] BTRFS info (device loop1): delayed_refs_rsv: size 524288 reserved 389120 [ 56.418589][ T4281] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4281) [ 56.520964][ T4283] loop2: detected capacity change from 0 to 32768 [ 56.558121][ T4283] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4283) [ 56.785613][ T4285] loop0: detected capacity change from 0 to 32768 executing program [ 56.897039][ T4285] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor445 (4285) executing program executing program executing program [ 57.574104][ T4306] loop3: detected capacity change from 0 to 32768 [ 57.577851][ T4308] loop4: detected capacity change from 0 to 32768 executing program [ 57.656816][ T4308] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor445 (4308) [ 57.667339][ T4306] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4306) [ 57.676138][ T4308] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 57.681224][ T4085] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4085) [ 57.686277][ T4308] BTRFS info (device loop4): use zlib compression, level 3 [ 57.706800][ T4308] BTRFS info (device loop4): disabling tree log [ 57.708437][ T4308] BTRFS info (device loop4): turning on sync discard [ 57.710242][ T4308] BTRFS info (device loop4): enabling ssd optimizations [ 57.712018][ T4308] BTRFS info (device loop4): using spread ssd allocation scheme [ 57.713904][ T4308] BTRFS info (device loop4): using free space tree [ 57.715587][ T4308] BTRFS info (device loop4): has skinny extents [ 57.859973][ T4310] loop2: detected capacity change from 0 to 32768 [ 57.881838][ T4312] loop1: detected capacity change from 0 to 32768 executing program [ 57.918642][ T4310] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4310) [ 57.929791][ T4312] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4312) [ 58.000685][ T148] BTRFS info (device loop4): space_info 5 has 126976 free, is not full [ 58.003210][ T148] BTRFS info (device loop4): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 58.007313][ T148] BTRFS info (device loop4): global_block_rsv: size 851968 reserved 851968 [ 58.009525][ T148] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0 [ 58.011660][ T148] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0 [ 58.013607][ T148] BTRFS info (device loop4): delayed_block_rsv: size 0 reserved 0 [ 58.015586][ T148] BTRFS info (device loop4): delayed_refs_rsv: size 524288 reserved 389120 [ 58.315907][ T4314] loop0: detected capacity change from 0 to 32768 executing program [ 58.387926][ T4314] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor445 (4314) [ 58.449101][ T4314] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 58.451510][ T4314] BTRFS info (device loop0): use zlib compression, level 3 [ 58.453383][ T4314] BTRFS info (device loop0): disabling tree log [ 58.460252][ T4333] loop3: detected capacity change from 0 to 32768 [ 58.461213][ T4314] BTRFS info (device loop0): turning on sync discard [ 58.463731][ T4314] BTRFS info (device loop0): enabling ssd optimizations executing program [ 58.481874][ T4314] BTRFS info (device loop0): using spread ssd allocation scheme [ 58.483884][ T4314] BTRFS info (device loop0): using free space tree [ 58.485580][ T4314] BTRFS info (device loop0): has skinny extents [ 58.488725][ T4333] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4333) executing program [ 58.681871][ T148] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 58.684271][ T148] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 58.688083][ T148] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 58.690220][ T148] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 58.692172][ T148] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 58.694035][ T148] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 58.696055][ T148] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 [ 58.910441][ T4360] loop1: detected capacity change from 0 to 32768 [ 58.913114][ T4339] loop4: detected capacity change from 0 to 32768 [ 58.982494][ T4360] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4360) [ 58.988552][ T4339] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4339) executing program [ 59.090533][ T4337] loop2: detected capacity change from 0 to 32768 [ 59.100146][ T4044] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by udevd (4044) [ 59.160779][ T4337] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 59.163136][ T4337] BTRFS info (device loop2): use zlib compression, level 3 [ 59.166525][ T4337] BTRFS info (device loop2): disabling tree log [ 59.168317][ T4337] BTRFS info (device loop2): turning on sync discard [ 59.178478][ T4337] BTRFS info (device loop2): enabling ssd optimizations [ 59.180307][ T4337] BTRFS info (device loop2): using spread ssd allocation scheme [ 59.186895][ T4337] BTRFS info (device loop2): using free space tree [ 59.193717][ T4337] BTRFS info (device loop2): has skinny extents executing program executing program [ 59.438316][ T1602] BTRFS info (device loop2): space_info 5 has 126976 free, is not full [ 59.440452][ T1602] BTRFS info (device loop2): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 59.443961][ T1602] BTRFS info (device loop2): global_block_rsv: size 851968 reserved 851968 [ 59.446147][ T1602] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0 [ 59.448247][ T1602] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0 [ 59.450174][ T1602] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0 [ 59.452168][ T1602] BTRFS info (device loop2): delayed_refs_rsv: size 524288 reserved 389120 executing program [ 59.738845][ T4362] loop0: detected capacity change from 0 to 32768 executing program [ 59.808602][ T4362] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor445 (4362) [ 59.869347][ T4362] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 59.871756][ T4362] BTRFS info (device loop0): use zlib compression, level 3 [ 59.873544][ T4362] BTRFS info (device loop0): disabling tree log [ 59.876877][ T4362] BTRFS info (device loop0): turning on sync discard [ 59.878797][ T4362] BTRFS info (device loop0): enabling ssd optimizations [ 59.880588][ T4362] BTRFS info (device loop0): using spread ssd allocation scheme [ 59.882586][ T4362] BTRFS info (device loop0): using free space tree [ 59.884280][ T4362] BTRFS info (device loop0): has skinny extents [ 59.909231][ T4369] loop3: detected capacity change from 0 to 32768 [ 59.962940][ T4373] loop1: detected capacity change from 0 to 32768 [ 59.989230][ T4369] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4369) [ 59.998533][ T4373] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4373) [ 60.042220][ T4387] loop4: detected capacity change from 0 to 32768 [ 60.088704][ T4387] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4387) [ 60.140721][ T148] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 60.142904][ T148] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 60.146680][ T148] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 60.148887][ T148] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 60.150803][ T148] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 60.152737][ T148] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 60.154750][ T148] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 [ 60.201679][ T4047] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4047) executing program [ 60.309276][ T4044] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4044) executing program [ 60.390449][ T4390] loop2: detected capacity change from 0 to 32768 [ 60.508602][ T4390] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor445 (4390) executing program [ 60.579063][ T4390] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 60.581315][ T4390] BTRFS info (device loop2): use zlib compression, level 3 [ 60.583305][ T4390] BTRFS info (device loop2): disabling tree log [ 60.584881][ T4390] BTRFS info (device loop2): turning on sync discard [ 60.596545][ T4390] BTRFS info (device loop2): enabling ssd optimizations [ 60.598415][ T4390] BTRFS info (device loop2): using spread ssd allocation scheme [ 60.600436][ T4390] BTRFS info (device loop2): using free space tree [ 60.602071][ T4390] BTRFS info (device loop2): has skinny extents executing program [ 60.816150][ T4413] loop3: detected capacity change from 0 to 32768 [ 60.907600][ T4427] loop4: detected capacity change from 0 to 32768 [ 60.958504][ T4427] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4427) [ 60.965261][ T4411] loop1: detected capacity change from 0 to 32768 [ 60.971985][ T535] BTRFS info (device loop2): space_info 5 has 126976 free, is not full [ 60.974210][ T535] BTRFS info (device loop2): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 60.978237][ T535] BTRFS info (device loop2): global_block_rsv: size 851968 reserved 851968 [ 60.980390][ T535] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0 [ 60.982519][ T535] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0 [ 60.984442][ T535] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0 [ 60.986488][ T535] BTRFS info (device loop2): delayed_refs_rsv: size 524288 reserved 389120 [ 61.062598][ T4413] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4413) [ 61.111065][ T4411] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4411) [ 61.159494][ T4046] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4046) [ 61.203570][ T4416] loop0: detected capacity change from 0 to 32768 [ 61.241995][ T4416] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor445 (4416) executing program executing program executing program executing program [ 61.945629][ T4439] loop2: detected capacity change from 0 to 32768 [ 61.980334][ T4441] loop4: detected capacity change from 0 to 32768 [ 61.988700][ T4439] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor445 (4439) executing program [ 62.049563][ T4441] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4441) [ 62.053535][ T4439] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 62.055735][ T4439] BTRFS info (device loop2): use zlib compression, level 3 [ 62.073819][ T4439] BTRFS info (device loop2): disabling tree log [ 62.075480][ T4439] BTRFS info (device loop2): turning on sync discard [ 62.083820][ T4439] BTRFS info (device loop2): enabling ssd optimizations [ 62.085959][ T4439] BTRFS info (device loop2): using spread ssd allocation scheme [ 62.088946][ T4439] BTRFS info (device loop2): using free space tree [ 62.093783][ T4439] BTRFS info (device loop2): has skinny extents [ 62.115929][ T4446] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4446) [ 62.296029][ T4445] loop1: detected capacity change from 0 to 32768 [ 62.299026][ T4444] loop3: detected capacity change from 0 to 32768 [ 62.328550][ T4445] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4445) [ 62.333224][ T535] BTRFS info (device loop2): space_info 5 has 126976 free, is not full [ 62.335379][ T535] BTRFS info (device loop2): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 62.339333][ T535] BTRFS info (device loop2): global_block_rsv: size 851968 reserved 851968 [ 62.341606][ T535] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0 [ 62.343551][ T535] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0 [ 62.345454][ T535] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0 [ 62.347472][ T535] BTRFS info (device loop2): delayed_refs_rsv: size 524288 reserved 389120 executing program [ 62.368443][ T4444] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor445 (4444) executing program [ 62.704681][ T4448] loop0: detected capacity change from 0 to 32768 [ 62.758942][ T4448] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor445 (4448) [ 62.819544][ T4469] loop4: detected capacity change from 0 to 32768 [ 62.876871][ T4469] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor445 (4469) [ 62.877176][ T4448] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 62.882062][ T4448] BTRFS info (device loop0): use zlib compression, level 3 [ 62.883910][ T4448] BTRFS info (device loop0): disabling tree log [ 62.885500][ T4448] BTRFS info (device loop0): turning on sync discard [ 62.896469][ T4448] BTRFS info (device loop0): enabling ssd optimizations [ 62.898341][ T4448] BTRFS info (device loop0): using spread ssd allocation scheme [ 62.900276][ T4448] BTRFS info (device loop0): using free space tree [ 62.901986][ T4448] BTRFS info (device loop0): has skinny extents executing program executing program [ 63.148284][ T4253] BTRFS info (device loop0): space_info 5 has 126976 free, is not full [ 63.150557][ T4253] BTRFS info (device loop0): space_info total=3276800, used=53248, pinned=0, reserved=16384, may_use=3080192, readonly=0 zone_unusable=0 [ 63.154209][ T4253] BTRFS info (device loop0): global_block_rsv: size 851968 reserved 851968 [ 63.156422][ T4253] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 63.158399][ T4253] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 63.160350][ T4253] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 63.162454][ T4253] BTRFS info (device loop0): delayed_refs_rsv: size 524288 reserved 389120 [ 63.169061][ T4471] loop2: detected capacity change from 0 to 32768 [ 63.184049][ T4481] loop1: detected capacity change from 0 to 32768 [ 63.207260][ T4471] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor445 (4471) [ 63.248172][ T4481] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor445 (4481) [ 63.370023][ T4030] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4473 [ 63.375191][ T4030] ------------[ cut here ]------------ [ 63.376661][ T4030] kernel BUG at fs/btrfs/ctree.h:3495! [ 63.378240][ T4030] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 63.380276][ T4030] Modules linked in: [ 63.381225][ T4030] CPU: 1 PID: 4030 Comm: syz-executor445 Not tainted 5.15.175-syzkaller #0 [ 63.383494][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 63.386124][ T4030] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.388194][ T4030] pc : assertfail+0x28/0x2c [ 63.389407][ T4030] lr : assertfail+0x28/0x2c [ 63.390562][ T4030] sp : ffff80001fd977f0 [ 63.391634][ T4030] x29: ffff80001fd977f0 x28: 1fffe0001a09025b x27: dfff800000000000 [ 63.393703][ T4030] x26: ffff700003fb2f04 x25: 1fffe0001a0901f4 x24: 0000000000000000 [ 63.395830][ T4030] x23: 1fffe0001a09033a x22: ffff0000d0480f98 x21: ffff0000d0480d28 [ 63.398049][ T4030] x20: ffff0000d0480010 x19: ffff0000d0480000 x18: 1fffe00036832d8e [ 63.400282][ T4030] x17: 1fffe00036832d8e x16: ffff800011b4eaf8 x15: ffff800014c0fac0 [ 63.402325][ T4030] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000001 [ 63.404500][ T4030] x11: 0000000000000000 x10: 0000000000000000 x9 : 8c6bce08fe76e000 [ 63.406647][ T4030] x8 : 8c6bce08fe76e000 x7 : 0000000000000000 x6 : 0000000000000000 [ 63.408729][ T4030] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000aa1011c [ 63.410884][ T4030] x2 : ffff0001b4196d10 x1 : 0000000100000000 x0 : 0000000000000051 [ 63.413075][ T4030] Call trace: [ 63.413940][ T4030] assertfail+0x28/0x2c [ 63.415016][ T4030] close_ctree+0x758/0x87c [ 63.416199][ T4030] btrfs_put_super+0x40/0x50 [ 63.417427][ T4030] generic_shutdown_super+0x130/0x2f0 [ 63.418820][ T4030] kill_anon_super+0x4c/0x74 [ 63.419990][ T4030] btrfs_kill_super+0x40/0x58 [ 63.421219][ T4030] deactivate_locked_super+0xb8/0x13c [ 63.422681][ T4030] deactivate_super+0x108/0x128 [ 63.423928][ T4030] cleanup_mnt+0x3c0/0x474 [ 63.425068][ T4030] __cleanup_mnt+0x20/0x30 [ 63.426192][ T4030] task_work_run+0x130/0x1e4 [ 63.427381][ T4030] do_notify_resume+0x262c/0x32b8 [ 63.428705][ T4030] el0_svc+0xfc/0x1f0 [ 63.429759][ T4030] el0t_64_sync_handler+0x84/0xe4 [ 63.431080][ T4030] el0t_64_sync+0x1a0/0x1a4 [ 63.432220][ T4030] Code: 911a8000 f0002a02 91368042 97fff928 (d4210000) [ 63.434025][ T4030] ---[ end trace 07116cf043cddac3 ]--- [ 63.678156][ T4446] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4446) [ 63.704940][ T4493] loop3: detected capacity change from 0 to 32768 [ 63.806745][ T4030] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 63.808585][ T4030] SMP: stopping secondary CPUs [ 63.809920][ T4030] Kernel Offset: disabled [ 63.810991][ T4030] CPU features: 0x8,000081c1,21302e40 [ 63.812464][ T4030] Memory Limit: none [ 64.175960][ T4030] Rebooting in 86400 seconds..