Warning: Permanently added '10.128.1.23' (ED25519) to the list of known hosts.
executing program
[ 70.088834][ T4169] loop0: detected capacity change from 0 to 40427
[ 70.209284][ T4169] F2FS-fs (loop0): invalid crc value
[ 70.218900][ T4169] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 70.254274][ T4169] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[ 70.332921][ T4169] attempt to access beyond end of device
[ 70.332921][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 70.344737][ T4169] attempt to access beyond end of device
[ 70.344737][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 70.356234][ T4169] attempt to access beyond end of device
[ 70.356234][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 70.367855][ T4169] attempt to access beyond end of device
[ 70.367855][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 70.379336][ T4169] attempt to access beyond end of device
[ 70.379336][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 70.390931][ T4169] attempt to access beyond end of device
[ 70.390931][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 70.402417][ T4169] attempt to access beyond end of device
[ 70.402417][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 70.413950][ T4169] attempt to access beyond end of device
[ 70.413950][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 70.425508][ T4169] attempt to access beyond end of device
[ 70.425508][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 70.437006][ T4169] attempt to access beyond end of device
[ 70.437006][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 75.333061][ T4169] handle_bad_sector: 139751 callbacks suppressed
[ 75.333082][ T4169] attempt to access beyond end of device
[ 75.333082][ T4169] loop0: rw=524288, want=88560, limit=40427
[ 75.350958][ T4169] attempt to access beyond end of device
[ 75.350958][ T4169] loop0: rw=524288, want=88568, limit=40427
[ 75.362412][ T4169] attempt to access beyond end of device
[ 75.362412][ T4169] loop0: rw=524288, want=88576, limit=40427
[ 75.373864][ T4169] attempt to access beyond end of device
[ 75.373864][ T4169] loop0: rw=524288, want=88584, limit=40427
[ 75.385302][ T4169] attempt to access beyond end of device
[ 75.385302][ T4169] loop0: rw=524288, want=88592, limit=40427
[ 75.396753][ T4169] attempt to access beyond end of device
[ 75.396753][ T4169] loop0: rw=524288, want=88600, limit=40427
[ 75.408202][ T4169] attempt to access beyond end of device
[ 75.408202][ T4169] loop0: rw=524288, want=88608, limit=40427
[ 75.419649][ T4169] attempt to access beyond end of device
[ 75.419649][ T4169] loop0: rw=524288, want=88616, limit=40427
[ 75.431111][ T4169] attempt to access beyond end of device
[ 75.431111][ T4169] loop0: rw=524288, want=88624, limit=40427
[ 75.442565][ T4169] attempt to access beyond end of device
[ 75.442565][ T4169] loop0: rw=524288, want=88632, limit=40427
[ 80.347354][ T4169] handle_bad_sector: 138135 callbacks suppressed
[ 80.347371][ T4169] attempt to access beyond end of device
[ 80.347371][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 80.365250][ T4169] attempt to access beyond end of device
[ 80.365250][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 80.376744][ T4169] attempt to access beyond end of device
[ 80.376744][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 80.388230][ T4169] attempt to access beyond end of device
[ 80.388230][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 80.399697][ T4169] attempt to access beyond end of device
[ 80.399697][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 80.411157][ T4169] attempt to access beyond end of device
[ 80.411157][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 80.422624][ T4169] attempt to access beyond end of device
[ 80.422624][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 80.434084][ T4169] attempt to access beyond end of device
[ 80.434084][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 80.445511][ T4169] attempt to access beyond end of device
[ 80.445511][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 80.456952][ T4169] attempt to access beyond end of device
[ 80.456952][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 81.479921][ T1108] cfg80211: failed to load regulatory.db
[ 85.355336][ T4169] handle_bad_sector: 142380 callbacks suppressed
[ 85.355351][ T4169] attempt to access beyond end of device
[ 85.355351][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 85.373178][ T4169] attempt to access beyond end of device
[ 85.373178][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 85.384618][ T4169] attempt to access beyond end of device
[ 85.384618][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 85.396063][ T4169] attempt to access beyond end of device
[ 85.396063][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 85.407541][ T4169] attempt to access beyond end of device
[ 85.407541][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 85.419036][ T4169] attempt to access beyond end of device
[ 85.419036][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 85.430485][ T4169] attempt to access beyond end of device
[ 85.430485][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 85.441954][ T4169] attempt to access beyond end of device
[ 85.441954][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 85.453384][ T4169] attempt to access beyond end of device
[ 85.453384][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 85.464823][ T4169] attempt to access beyond end of device
[ 85.464823][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 90.363108][ T4169] handle_bad_sector: 138816 callbacks suppressed
[ 90.363130][ T4169] attempt to access beyond end of device
[ 90.363130][ T4169] loop0: rw=524288, want=88936, limit=40427
[ 90.380960][ T4169] attempt to access beyond end of device
[ 90.380960][ T4169] loop0: rw=524288, want=88944, limit=40427
[ 90.392551][ T4169] attempt to access beyond end of device
[ 90.392551][ T4169] loop0: rw=524288, want=88952, limit=40427
[ 90.404029][ T4169] attempt to access beyond end of device
[ 90.404029][ T4169] loop0: rw=524288, want=88960, limit=40427
[ 90.415493][ T4169] attempt to access beyond end of device
[ 90.415493][ T4169] loop0: rw=524288, want=88968, limit=40427
[ 90.426977][ T4169] attempt to access beyond end of device
[ 90.426977][ T4169] loop0: rw=524288, want=88976, limit=40427
[ 90.438452][ T4169] attempt to access beyond end of device
[ 90.438452][ T4169] loop0: rw=524288, want=88984, limit=40427
[ 90.449958][ T4169] attempt to access beyond end of device
[ 90.449958][ T4169] loop0: rw=524288, want=88992, limit=40427
[ 90.461456][ T4169] attempt to access beyond end of device
[ 90.461456][ T4169] loop0: rw=524288, want=89000, limit=40427
[ 90.472931][ T4169] attempt to access beyond end of device
[ 90.472931][ T4169] loop0: rw=524288, want=89008, limit=40427
[ 95.373099][ T4169] handle_bad_sector: 139950 callbacks suppressed
[ 95.373116][ T4169] attempt to access beyond end of device
[ 95.373116][ T4169] loop0: rw=0, want=89136, limit=40427
[ 95.390663][ T4169] attempt to access beyond end of device
[ 95.390663][ T4169] loop0: rw=0, want=89144, limit=40427
[ 95.401704][ T4169] attempt to access beyond end of device
[ 95.401704][ T4169] loop0: rw=0, want=89152, limit=40427
[ 95.412734][ T4169] attempt to access beyond end of device
[ 95.412734][ T4169] loop0: rw=0, want=89160, limit=40427
[ 95.423764][ T4169] attempt to access beyond end of device
[ 95.423764][ T4169] loop0: rw=0, want=89168, limit=40427
[ 95.435647][ T4169] attempt to access beyond end of device
[ 95.435647][ T4169] loop0: rw=0, want=89176, limit=40427
[ 95.446659][ T4169] attempt to access beyond end of device
[ 95.446659][ T4169] loop0: rw=0, want=89184, limit=40427
[ 95.457732][ T4169] attempt to access beyond end of device
[ 95.457732][ T4169] loop0: rw=0, want=89192, limit=40427
[ 95.468773][ T4169] attempt to access beyond end of device
[ 95.468773][ T4169] loop0: rw=0, want=89200, limit=40427
[ 95.479763][ T4169] attempt to access beyond end of device
[ 95.479763][ T4169] loop0: rw=0, want=89208, limit=40427
[ 100.383062][ T4169] handle_bad_sector: 140668 callbacks suppressed
[ 100.383078][ T4169] attempt to access beyond end of device
[ 100.383078][ T4169] loop0: rw=524288, want=87224, limit=40427
[ 100.400890][ T4169] attempt to access beyond end of device
[ 100.400890][ T4169] loop0: rw=524288, want=87232, limit=40427
[ 100.412393][ T4169] attempt to access beyond end of device
[ 100.412393][ T4169] loop0: rw=524288, want=87240, limit=40427
[ 100.424000][ T4169] attempt to access beyond end of device
[ 100.424000][ T4169] loop0: rw=524288, want=87248, limit=40427
[ 100.435515][ T4169] attempt to access beyond end of device
[ 100.435515][ T4169] loop0: rw=524288, want=87256, limit=40427
[ 100.447017][ T4169] attempt to access beyond end of device
[ 100.447017][ T4169] loop0: rw=524288, want=87264, limit=40427
[ 100.458534][ T4169] attempt to access beyond end of device
[ 100.458534][ T4169] loop0: rw=524288, want=87272, limit=40427
[ 100.470041][ T4169] attempt to access beyond end of device
[ 100.470041][ T4169] loop0: rw=524288, want=87280, limit=40427
[ 100.481510][ T4169] attempt to access beyond end of device
[ 100.481510][ T4169] loop0: rw=524288, want=87288, limit=40427
[ 100.493048][ T4169] attempt to access beyond end of device
[ 100.493048][ T4169] loop0: rw=524288, want=87296, limit=40427
[ 105.394809][ T4169] handle_bad_sector: 143212 callbacks suppressed
[ 105.394826][ T4169] attempt to access beyond end of device
[ 105.394826][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 105.412738][ T4169] attempt to access beyond end of device
[ 105.412738][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 105.424257][ T4169] attempt to access beyond end of device
[ 105.424257][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 105.435776][ T4169] attempt to access beyond end of device
[ 105.435776][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 105.447292][ T4169] attempt to access beyond end of device
[ 105.447292][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 105.458766][ T4169] attempt to access beyond end of device
[ 105.458766][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 105.470323][ T4169] attempt to access beyond end of device
[ 105.470323][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 105.481811][ T4169] attempt to access beyond end of device
[ 105.481811][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 105.493314][ T4169] attempt to access beyond end of device
[ 105.493314][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 105.504777][ T4169] attempt to access beyond end of device
[ 105.504777][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 110.403053][ T4169] handle_bad_sector: 140631 callbacks suppressed
[ 110.403074][ T4169] attempt to access beyond end of device
[ 110.403074][ T4169] loop0: rw=524288, want=87744, limit=40427
[ 110.420949][ T4169] attempt to access beyond end of device
[ 110.420949][ T4169] loop0: rw=524288, want=87752, limit=40427
[ 110.432423][ T4169] attempt to access beyond end of device
[ 110.432423][ T4169] loop0: rw=524288, want=87760, limit=40427
[ 110.444050][ T4169] attempt to access beyond end of device
[ 110.444050][ T4169] loop0: rw=524288, want=87768, limit=40427
[ 110.455501][ T4169] attempt to access beyond end of device
[ 110.455501][ T4169] loop0: rw=524288, want=87776, limit=40427
[ 110.466971][ T4169] attempt to access beyond end of device
[ 110.466971][ T4169] loop0: rw=524288, want=87784, limit=40427
[ 110.478435][ T4169] attempt to access beyond end of device
[ 110.478435][ T4169] loop0: rw=524288, want=87792, limit=40427
[ 110.489853][ T4169] attempt to access beyond end of device
[ 110.489853][ T4169] loop0: rw=524288, want=87800, limit=40427
[ 110.501277][ T4169] attempt to access beyond end of device
[ 110.501277][ T4169] loop0: rw=524288, want=87808, limit=40427
[ 110.512782][ T4169] attempt to access beyond end of device
[ 110.512782][ T4169] loop0: rw=524288, want=87816, limit=40427
[ 115.413041][ T4169] handle_bad_sector: 137506 callbacks suppressed
[ 115.413058][ T4169] attempt to access beyond end of device
[ 115.413058][ T4169] loop0: rw=524288, want=88032, limit=40427
[ 115.430865][ T4169] attempt to access beyond end of device
[ 115.430865][ T4169] loop0: rw=524288, want=88040, limit=40427
[ 115.442353][ T4169] attempt to access beyond end of device
[ 115.442353][ T4169] loop0: rw=524288, want=88048, limit=40427
[ 115.453872][ T4169] attempt to access beyond end of device
[ 115.453872][ T4169] loop0: rw=524288, want=88056, limit=40427
[ 115.465357][ T4169] attempt to access beyond end of device
[ 115.465357][ T4169] loop0: rw=524288, want=88064, limit=40427
[ 115.476862][ T4169] attempt to access beyond end of device
[ 115.476862][ T4169] loop0: rw=524288, want=88072, limit=40427
[ 115.488382][ T4169] attempt to access beyond end of device
[ 115.488382][ T4169] loop0: rw=524288, want=88080, limit=40427
[ 115.499841][ T4169] attempt to access beyond end of device
[ 115.499841][ T4169] loop0: rw=524288, want=88088, limit=40427
[ 115.511381][ T4169] attempt to access beyond end of device
[ 115.511381][ T4169] loop0: rw=524288, want=88096, limit=40427
[ 115.522834][ T4169] attempt to access beyond end of device
[ 115.522834][ T4169] loop0: rw=524288, want=88104, limit=40427
[ 120.423091][ T4169] handle_bad_sector: 142671 callbacks suppressed
[ 120.423111][ T4169] attempt to access beyond end of device
[ 120.423111][ T4169] loop0: rw=0, want=86432, limit=40427
[ 120.440514][ T4169] attempt to access beyond end of device
[ 120.440514][ T4169] loop0: rw=0, want=86440, limit=40427
[ 120.451565][ T4169] attempt to access beyond end of device
[ 120.451565][ T4169] loop0: rw=0, want=86448, limit=40427
[ 120.462904][ T4169] attempt to access beyond end of device
[ 120.462904][ T4169] loop0: rw=0, want=86456, limit=40427
[ 120.474002][ T4169] attempt to access beyond end of device
[ 120.474002][ T4169] loop0: rw=0, want=86464, limit=40427
[ 120.485076][ T4169] attempt to access beyond end of device
[ 120.485076][ T4169] loop0: rw=0, want=86472, limit=40427
[ 120.496126][ T4169] attempt to access beyond end of device
[ 120.496126][ T4169] loop0: rw=0, want=86480, limit=40427
[ 120.507187][ T4169] attempt to access beyond end of device
[ 120.507187][ T4169] loop0: rw=0, want=86488, limit=40427
[ 120.518264][ T4169] attempt to access beyond end of device
[ 120.518264][ T4169] loop0: rw=0, want=86496, limit=40427
[ 120.529322][ T4169] attempt to access beyond end of device
[ 120.529322][ T4169] loop0: rw=0, want=86504, limit=40427
[ 125.433061][ T4169] handle_bad_sector: 144361 callbacks suppressed
[ 125.433083][ T4169] attempt to access beyond end of device
[ 125.433083][ T4169] loop0: rw=0, want=86568, limit=40427
[ 125.450486][ T4169] attempt to access beyond end of device
[ 125.450486][ T4169] loop0: rw=0, want=86576, limit=40427
[ 125.461560][ T4169] attempt to access beyond end of device
[ 125.461560][ T4169] loop0: rw=0, want=86584, limit=40427
[ 125.472718][ T4169] attempt to access beyond end of device
[ 125.472718][ T4169] loop0: rw=0, want=86592, limit=40427
[ 125.483860][ T4169] attempt to access beyond end of device
[ 125.483860][ T4169] loop0: rw=0, want=86600, limit=40427
[ 125.494966][ T4169] attempt to access beyond end of device
[ 125.494966][ T4169] loop0: rw=0, want=86608, limit=40427
[ 125.506054][ T4169] attempt to access beyond end of device
[ 125.506054][ T4169] loop0: rw=0, want=86616, limit=40427
[ 125.517430][ T4169] attempt to access beyond end of device
[ 125.517430][ T4169] loop0: rw=0, want=86624, limit=40427
[ 125.528495][ T4169] attempt to access beyond end of device
[ 125.528495][ T4169] loop0: rw=0, want=86632, limit=40427
[ 125.539535][ T4169] attempt to access beyond end of device
[ 125.539535][ T4169] loop0: rw=0, want=86640, limit=40427
[ 130.447874][ T4169] handle_bad_sector: 142803 callbacks suppressed
[ 130.447892][ T4169] attempt to access beyond end of device
[ 130.447892][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 130.465879][ T4169] attempt to access beyond end of device
[ 130.465879][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 130.477397][ T4169] attempt to access beyond end of device
[ 130.477397][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 130.488899][ T4169] attempt to access beyond end of device
[ 130.488899][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 130.500372][ T4169] attempt to access beyond end of device
[ 130.500372][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 130.511833][ T4169] attempt to access beyond end of device
[ 130.511833][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 130.523343][ T4169] attempt to access beyond end of device
[ 130.523343][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 130.534852][ T4169] attempt to access beyond end of device
[ 130.534852][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 130.546356][ T4169] attempt to access beyond end of device
[ 130.546356][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 130.557853][ T4169] attempt to access beyond end of device
[ 130.557853][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 135.453453][ T4169] handle_bad_sector: 144344 callbacks suppressed
[ 135.453468][ T4169] attempt to access beyond end of device
[ 135.453468][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 135.471486][ T4169] attempt to access beyond end of device
[ 135.471486][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 135.482997][ T4169] attempt to access beyond end of device
[ 135.482997][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 135.494521][ T4169] attempt to access beyond end of device
[ 135.494521][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 135.506034][ T4169] attempt to access beyond end of device
[ 135.506034][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 135.517532][ T4169] attempt to access beyond end of device
[ 135.517532][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 135.529044][ T4169] attempt to access beyond end of device
[ 135.529044][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 135.540531][ T4169] attempt to access beyond end of device
[ 135.540531][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 135.552046][ T4169] attempt to access beyond end of device
[ 135.552046][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 135.563551][ T4169] attempt to access beyond end of device
[ 135.563551][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 140.463056][ T4169] handle_bad_sector: 138084 callbacks suppressed
[ 140.463077][ T4169] attempt to access beyond end of device
[ 140.463077][ T4169] loop0: rw=0, want=87008, limit=40427
[ 140.480457][ T4169] attempt to access beyond end of device
[ 140.480457][ T4169] loop0: rw=0, want=87016, limit=40427
[ 140.491517][ T4169] attempt to access beyond end of device
[ 140.491517][ T4169] loop0: rw=0, want=87024, limit=40427
[ 140.502599][ T4169] attempt to access beyond end of device
[ 140.502599][ T4169] loop0: rw=0, want=87032, limit=40427
[ 140.513721][ T4169] attempt to access beyond end of device
[ 140.513721][ T4169] loop0: rw=0, want=87040, limit=40427
[ 140.524804][ T4169] attempt to access beyond end of device
[ 140.524804][ T4169] loop0: rw=0, want=87048, limit=40427
[ 140.535869][ T4169] attempt to access beyond end of device
[ 140.535869][ T4169] loop0: rw=0, want=87056, limit=40427
[ 140.547027][ T4169] attempt to access beyond end of device
[ 140.547027][ T4169] loop0: rw=0, want=87064, limit=40427
[ 140.558182][ T4169] attempt to access beyond end of device
[ 140.558182][ T4169] loop0: rw=0, want=87072, limit=40427
[ 140.569235][ T4169] attempt to access beyond end of device
[ 140.569235][ T4169] loop0: rw=0, want=87080, limit=40427
[ 145.473073][ T4169] handle_bad_sector: 139572 callbacks suppressed
[ 145.473091][ T4169] attempt to access beyond end of device
[ 145.473091][ T4169] loop0: rw=0, want=88112, limit=40427
[ 145.490495][ T4169] attempt to access beyond end of device
[ 145.490495][ T4169] loop0: rw=0, want=88120, limit=40427
[ 145.501598][ T4169] attempt to access beyond end of device
[ 145.501598][ T4169] loop0: rw=0, want=88128, limit=40427
[ 145.512704][ T4169] attempt to access beyond end of device
[ 145.512704][ T4169] loop0: rw=0, want=88136, limit=40427
[ 145.523812][ T4169] attempt to access beyond end of device
[ 145.523812][ T4169] loop0: rw=0, want=88144, limit=40427
[ 145.534894][ T4169] attempt to access beyond end of device
[ 145.534894][ T4169] loop0: rw=0, want=88152, limit=40427
[ 145.545988][ T4169] attempt to access beyond end of device
[ 145.545988][ T4169] loop0: rw=0, want=88160, limit=40427
[ 145.557078][ T4169] attempt to access beyond end of device
[ 145.557078][ T4169] loop0: rw=0, want=88168, limit=40427
[ 145.568200][ T4169] attempt to access beyond end of device
[ 145.568200][ T4169] loop0: rw=0, want=88176, limit=40427
[ 145.579280][ T4169] attempt to access beyond end of device
[ 145.579280][ T4169] loop0: rw=0, want=88184, limit=40427
[ 150.484131][ T4169] handle_bad_sector: 135736 callbacks suppressed
[ 150.484148][ T4169] attempt to access beyond end of device
[ 150.484148][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 150.501971][ T4169] attempt to access beyond end of device
[ 150.501971][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 150.513466][ T4169] attempt to access beyond end of device
[ 150.513466][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 150.524946][ T4169] attempt to access beyond end of device
[ 150.524946][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 150.536444][ T4169] attempt to access beyond end of device
[ 150.536444][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 150.547928][ T4169] attempt to access beyond end of device
[ 150.547928][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 150.559435][ T4169] attempt to access beyond end of device
[ 150.559435][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 150.570899][ T4169] attempt to access beyond end of device
[ 150.570899][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 150.582411][ T4169] attempt to access beyond end of device
[ 150.582411][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 150.593977][ T4169] attempt to access beyond end of device
[ 150.593977][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 155.493041][ T4169] handle_bad_sector: 133908 callbacks suppressed
[ 155.493058][ T4169] attempt to access beyond end of device
[ 155.493058][ T4169] loop0: rw=524288, want=88952, limit=40427
[ 155.510957][ T4169] attempt to access beyond end of device
[ 155.510957][ T4169] loop0: rw=524288, want=88960, limit=40427
[ 155.533176][ T4169] attempt to access beyond end of device
[ 155.533176][ T4169] loop0: rw=524288, want=88968, limit=40427
[ 155.553271][ T4169] attempt to access beyond end of device
[ 155.553271][ T4169] loop0: rw=524288, want=88976, limit=40427
[ 155.583195][ T4169] attempt to access beyond end of device
[ 155.583195][ T4169] loop0: rw=524288, want=88984, limit=40427
[ 155.603200][ T4169] attempt to access beyond end of device
[ 155.603200][ T4169] loop0: rw=524288, want=88992, limit=40427
[ 155.614727][ T4169] attempt to access beyond end of device
[ 155.614727][ T4169] loop0: rw=524288, want=89000, limit=40427
[ 155.626201][ T4169] attempt to access beyond end of device
[ 155.626201][ T4169] loop0: rw=524288, want=89008, limit=40427
[ 155.637713][ T4169] attempt to access beyond end of device
[ 155.637713][ T4169] loop0: rw=524288, want=89016, limit=40427
[ 155.649204][ T4169] attempt to access beyond end of device
[ 155.649204][ T4169] loop0: rw=524288, want=89024, limit=40427
[ 160.503050][ T4169] handle_bad_sector: 134484 callbacks suppressed
[ 160.503071][ T4169] attempt to access beyond end of device
[ 160.503071][ T4169] loop0: rw=524288, want=88632, limit=40427
[ 160.531846][ T4169] attempt to access beyond end of device
[ 160.531846][ T4169] loop0: rw=524288, want=88640, limit=40427
[ 160.543352][ T4169] attempt to access beyond end of device
[ 160.543352][ T4169] loop0: rw=524288, want=88648, limit=40427
[ 160.554869][ T4169] attempt to access beyond end of device
[ 160.554869][ T4169] loop0: rw=524288, want=88656, limit=40427
[ 160.566331][ T4169] attempt to access beyond end of device
[ 160.566331][ T4169] loop0: rw=524288, want=88664, limit=40427
[ 160.577804][ T4169] attempt to access beyond end of device
[ 160.577804][ T4169] loop0: rw=524288, want=88672, limit=40427
[ 160.589249][ T4169] attempt to access beyond end of device
[ 160.589249][ T4169] loop0: rw=524288, want=88680, limit=40427
[ 160.600704][ T4169] attempt to access beyond end of device
[ 160.600704][ T4169] loop0: rw=524288, want=88688, limit=40427
[ 160.612298][ T4169] attempt to access beyond end of device
[ 160.612298][ T4169] loop0: rw=524288, want=88696, limit=40427
[ 160.623774][ T4169] attempt to access beyond end of device
[ 160.623774][ T4169] loop0: rw=524288, want=88704, limit=40427
[ 165.513038][ T4169] handle_bad_sector: 137734 callbacks suppressed
[ 165.513053][ T4169] attempt to access beyond end of device
[ 165.513053][ T4169] loop0: rw=0, want=86816, limit=40427
[ 165.530631][ T4169] attempt to access beyond end of device
[ 165.530631][ T4169] loop0: rw=0, want=86824, limit=40427
[ 165.541663][ T4169] attempt to access beyond end of device
[ 165.541663][ T4169] loop0: rw=0, want=86832, limit=40427
[ 165.552783][ T4169] attempt to access beyond end of device
[ 165.552783][ T4169] loop0: rw=0, want=86840, limit=40427
[ 165.563823][ T4169] attempt to access beyond end of device
[ 165.563823][ T4169] loop0: rw=0, want=86848, limit=40427
[ 165.574957][ T4169] attempt to access beyond end of device
[ 165.574957][ T4169] loop0: rw=0, want=86856, limit=40427
[ 165.586026][ T4169] attempt to access beyond end of device
[ 165.586026][ T4169] loop0: rw=0, want=86864, limit=40427
[ 165.597037][ T4169] attempt to access beyond end of device
[ 165.597037][ T4169] loop0: rw=0, want=86872, limit=40427
[ 165.608074][ T4169] attempt to access beyond end of device
[ 165.608074][ T4169] loop0: rw=0, want=86880, limit=40427
[ 165.619116][ T4169] attempt to access beyond end of device
[ 165.619116][ T4169] loop0: rw=0, want=86888, limit=40427
[ 170.525993][ T4169] handle_bad_sector: 138844 callbacks suppressed
[ 170.526009][ T4169] attempt to access beyond end of device
[ 170.526009][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 170.543865][ T4169] attempt to access beyond end of device
[ 170.543865][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 170.555471][ T4169] attempt to access beyond end of device
[ 170.555471][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 170.566986][ T4169] attempt to access beyond end of device
[ 170.566986][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 170.578490][ T4169] attempt to access beyond end of device
[ 170.578490][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 170.589995][ T4169] attempt to access beyond end of device
[ 170.589995][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 170.601488][ T4169] attempt to access beyond end of device
[ 170.601488][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 170.613112][ T4169] attempt to access beyond end of device
[ 170.613112][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 170.624618][ T4169] attempt to access beyond end of device
[ 170.624618][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 170.636124][ T4169] attempt to access beyond end of device
[ 170.636124][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 175.535866][ T4169] handle_bad_sector: 138452 callbacks suppressed
[ 175.535884][ T4169] attempt to access beyond end of device
[ 175.535884][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 175.553749][ T4169] attempt to access beyond end of device
[ 175.553749][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 175.565288][ T4169] attempt to access beyond end of device
[ 175.565288][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 175.576831][ T4169] attempt to access beyond end of device
[ 175.576831][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 175.588364][ T4169] attempt to access beyond end of device
[ 175.588364][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 175.599949][ T4169] attempt to access beyond end of device
[ 175.599949][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 175.611463][ T4169] attempt to access beyond end of device
[ 175.611463][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 175.623073][ T4169] attempt to access beyond end of device
[ 175.623073][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 175.634599][ T4169] attempt to access beyond end of device
[ 175.634599][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 175.646096][ T4169] attempt to access beyond end of device
[ 175.646096][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 180.543054][ T4169] handle_bad_sector: 135527 callbacks suppressed
[ 180.543070][ T4169] attempt to access beyond end of device
[ 180.543070][ T4169] loop0: rw=524288, want=86192, limit=40427
[ 180.560994][ T4169] attempt to access beyond end of device
[ 180.560994][ T4169] loop0: rw=524288, want=86200, limit=40427
[ 180.572515][ T4169] attempt to access beyond end of device
[ 180.572515][ T4169] loop0: rw=524288, want=86208, limit=40427
[ 180.584052][ T4169] attempt to access beyond end of device
[ 180.584052][ T4169] loop0: rw=524288, want=86216, limit=40427
[ 180.595581][ T4169] attempt to access beyond end of device
[ 180.595581][ T4169] loop0: rw=524288, want=86224, limit=40427
[ 180.607103][ T4169] attempt to access beyond end of device
[ 180.607103][ T4169] loop0: rw=524288, want=86232, limit=40427
[ 180.618621][ T4169] attempt to access beyond end of device
[ 180.618621][ T4169] loop0: rw=524288, want=86240, limit=40427
[ 180.630145][ T4169] attempt to access beyond end of device
[ 180.630145][ T4169] loop0: rw=524288, want=86248, limit=40427
[ 180.641665][ T4169] attempt to access beyond end of device
[ 180.641665][ T4169] loop0: rw=524288, want=86256, limit=40427
[ 180.653198][ T4169] attempt to access beyond end of device
[ 180.653198][ T4169] loop0: rw=524288, want=86264, limit=40427
[ 185.553024][ T4169] handle_bad_sector: 135026 callbacks suppressed
[ 185.553045][ T4169] attempt to access beyond end of device
[ 185.553045][ T4169] loop0: rw=0, want=86280, limit=40427
[ 185.570486][ T4169] attempt to access beyond end of device
[ 185.570486][ T4169] loop0: rw=0, want=86288, limit=40427
[ 185.581579][ T4169] attempt to access beyond end of device
[ 185.581579][ T4169] loop0: rw=0, want=86296, limit=40427
[ 185.592732][ T4169] attempt to access beyond end of device
[ 185.592732][ T4169] loop0: rw=0, want=86304, limit=40427
[ 185.603860][ T4169] attempt to access beyond end of device
[ 185.603860][ T4169] loop0: rw=0, want=86312, limit=40427
[ 185.614970][ T4169] attempt to access beyond end of device
[ 185.614970][ T4169] loop0: rw=0, want=86320, limit=40427
[ 185.626040][ T4169] attempt to access beyond end of device
[ 185.626040][ T4169] loop0: rw=0, want=86328, limit=40427
[ 185.637110][ T4169] attempt to access beyond end of device
[ 185.637110][ T4169] loop0: rw=0, want=86336, limit=40427
[ 185.648193][ T4169] attempt to access beyond end of device
[ 185.648193][ T4169] loop0: rw=0, want=86344, limit=40427
[ 185.659262][ T4169] attempt to access beyond end of device
[ 185.659262][ T4169] loop0: rw=0, want=86352, limit=40427
[ 190.563069][ T4169] handle_bad_sector: 136510 callbacks suppressed
[ 190.563085][ T4169] attempt to access beyond end of device
[ 190.563085][ T4169] loop0: rw=0, want=86456, limit=40427
[ 190.580487][ T4169] attempt to access beyond end of device
[ 190.580487][ T4169] loop0: rw=0, want=86464, limit=40427
[ 190.591561][ T4169] attempt to access beyond end of device
[ 190.591561][ T4169] loop0: rw=0, want=86472, limit=40427
[ 190.602621][ T4169] attempt to access beyond end of device
[ 190.602621][ T4169] loop0: rw=0, want=86480, limit=40427
[ 190.613693][ T4169] attempt to access beyond end of device
[ 190.613693][ T4169] loop0: rw=0, want=86488, limit=40427
[ 190.624736][ T4169] attempt to access beyond end of device
[ 190.624736][ T4169] loop0: rw=0, want=86496, limit=40427
[ 190.635783][ T4169] attempt to access beyond end of device
[ 190.635783][ T4169] loop0: rw=0, want=86504, limit=40427
[ 190.646844][ T4169] attempt to access beyond end of device
[ 190.646844][ T4169] loop0: rw=0, want=86512, limit=40427
[ 190.657980][ T4169] attempt to access beyond end of device
[ 190.657980][ T4169] loop0: rw=0, want=86520, limit=40427
[ 190.669051][ T4169] attempt to access beyond end of device
[ 190.669051][ T4169] loop0: rw=0, want=86528, limit=40427
[ 195.573057][ T4169] handle_bad_sector: 137943 callbacks suppressed
[ 195.573076][ T4169] attempt to access beyond end of device
[ 195.573076][ T4169] loop0: rw=524288, want=86312, limit=40427
[ 195.591015][ T4169] attempt to access beyond end of device
[ 195.591015][ T4169] loop0: rw=524288, want=86320, limit=40427
[ 195.602535][ T4169] attempt to access beyond end of device
[ 195.602535][ T4169] loop0: rw=524288, want=86328, limit=40427
[ 195.614062][ T4169] attempt to access beyond end of device
[ 195.614062][ T4169] loop0: rw=524288, want=86336, limit=40427
[ 195.625575][ T4169] attempt to access beyond end of device
[ 195.625575][ T4169] loop0: rw=524288, want=86344, limit=40427
[ 195.637236][ T4169] attempt to access beyond end of device
[ 195.637236][ T4169] loop0: rw=524288, want=86352, limit=40427
[ 195.648825][ T4169] attempt to access beyond end of device
[ 195.648825][ T4169] loop0: rw=524288, want=86360, limit=40427
[ 195.660356][ T4169] attempt to access beyond end of device
[ 195.660356][ T4169] loop0: rw=524288, want=86368, limit=40427
[ 195.671879][ T4169] attempt to access beyond end of device
[ 195.671879][ T4169] loop0: rw=524288, want=86376, limit=40427
[ 195.683414][ T4169] attempt to access beyond end of device
[ 195.683414][ T4169] loop0: rw=524288, want=86384, limit=40427
[ 200.583023][ T4169] handle_bad_sector: 132343 callbacks suppressed
[ 200.583040][ T4169] attempt to access beyond end of device
[ 200.583040][ T4169] loop0: rw=0, want=88504, limit=40427
[ 200.600480][ T4169] attempt to access beyond end of device
[ 200.600480][ T4169] loop0: rw=0, want=88512, limit=40427
[ 200.611576][ T4169] attempt to access beyond end of device
[ 200.611576][ T4169] loop0: rw=0, want=88520, limit=40427
[ 200.622657][ T4169] attempt to access beyond end of device
[ 200.622657][ T4169] loop0: rw=0, want=88528, limit=40427
[ 200.633733][ T4169] attempt to access beyond end of device
[ 200.633733][ T4169] loop0: rw=0, want=88536, limit=40427
[ 200.644801][ T4169] attempt to access beyond end of device
[ 200.644801][ T4169] loop0: rw=0, want=88544, limit=40427
[ 200.655904][ T4169] attempt to access beyond end of device
[ 200.655904][ T4169] loop0: rw=0, want=88552, limit=40427
[ 200.666966][ T4169] attempt to access beyond end of device
[ 200.666966][ T4169] loop0: rw=0, want=88560, limit=40427
[ 200.678233][ T4169] attempt to access beyond end of device
[ 200.678233][ T4169] loop0: rw=0, want=88568, limit=40427
[ 200.689389][ T4169] attempt to access beyond end of device
[ 200.689389][ T4169] loop0: rw=0, want=88576, limit=40427
[ 205.593030][ T4169] handle_bad_sector: 138914 callbacks suppressed
[ 205.593052][ T4169] attempt to access beyond end of device
[ 205.593052][ T4169] loop0: rw=524288, want=88272, limit=40427
[ 205.610942][ T4169] attempt to access beyond end of device
[ 205.610942][ T4169] loop0: rw=524288, want=88280, limit=40427
[ 205.622453][ T4169] attempt to access beyond end of device
[ 205.622453][ T4169] loop0: rw=524288, want=88288, limit=40427
[ 205.633955][ T4169] attempt to access beyond end of device
[ 205.633955][ T4169] loop0: rw=524288, want=88296, limit=40427
[ 205.645489][ T4169] attempt to access beyond end of device
[ 205.645489][ T4169] loop0: rw=524288, want=88304, limit=40427
[ 205.657002][ T4169] attempt to access beyond end of device
[ 205.657002][ T4169] loop0: rw=524288, want=88312, limit=40427
[ 205.668538][ T4169] attempt to access beyond end of device
[ 205.668538][ T4169] loop0: rw=524288, want=88320, limit=40427
[ 205.680071][ T4169] attempt to access beyond end of device
[ 205.680071][ T4169] loop0: rw=524288, want=88328, limit=40427
[ 205.691610][ T4169] attempt to access beyond end of device
[ 205.691610][ T4169] loop0: rw=524288, want=88336, limit=40427
[ 205.703165][ T4169] attempt to access beyond end of device
[ 205.703165][ T4169] loop0: rw=524288, want=88344, limit=40427
[ 210.603050][ T4169] handle_bad_sector: 140292 callbacks suppressed
[ 210.603077][ T4169] attempt to access beyond end of device
[ 210.603077][ T4169] loop0: rw=524288, want=87280, limit=40427
[ 210.620931][ T4169] attempt to access beyond end of device
[ 210.620931][ T4169] loop0: rw=524288, want=87288, limit=40427
[ 210.632430][ T4169] attempt to access beyond end of device
[ 210.632430][ T4169] loop0: rw=524288, want=87296, limit=40427
[ 210.643940][ T4169] attempt to access beyond end of device
[ 210.643940][ T4169] loop0: rw=524288, want=87304, limit=40427
[ 210.655458][ T4169] attempt to access beyond end of device
[ 210.655458][ T4169] loop0: rw=524288, want=87312, limit=40427
[ 210.666981][ T4169] attempt to access beyond end of device
[ 210.666981][ T4169] loop0: rw=524288, want=87320, limit=40427
[ 210.678659][ T4169] attempt to access beyond end of device
[ 210.678659][ T4169] loop0: rw=524288, want=87328, limit=40427
[ 210.690262][ T4169] attempt to access beyond end of device
[ 210.690262][ T4169] loop0: rw=524288, want=87336, limit=40427
[ 210.701767][ T4169] attempt to access beyond end of device
[ 210.701767][ T4169] loop0: rw=524288, want=87344, limit=40427
[ 210.713304][ T4169] attempt to access beyond end of device
[ 210.713304][ T4169] loop0: rw=524288, want=87352, limit=40427
[ 215.613037][ T4169] handle_bad_sector: 137446 callbacks suppressed
[ 215.613058][ T4169] attempt to access beyond end of device
[ 215.613058][ T4169] loop0: rw=524288, want=87088, limit=40427
[ 215.630937][ T4169] attempt to access beyond end of device
[ 215.630937][ T4169] loop0: rw=524288, want=87096, limit=40427
[ 215.642419][ T4169] attempt to access beyond end of device
[ 215.642419][ T4169] loop0: rw=524288, want=87104, limit=40427
[ 215.653912][ T4169] attempt to access beyond end of device
[ 215.653912][ T4169] loop0: rw=524288, want=87112, limit=40427
[ 215.665426][ T4169] attempt to access beyond end of device
[ 215.665426][ T4169] loop0: rw=524288, want=87120, limit=40427
[ 215.676920][ T4169] attempt to access beyond end of device
[ 215.676920][ T4169] loop0: rw=524288, want=87128, limit=40427
[ 215.688416][ T4169] attempt to access beyond end of device
[ 215.688416][ T4169] loop0: rw=524288, want=87136, limit=40427
[ 215.699914][ T4169] attempt to access beyond end of device
[ 215.699914][ T4169] loop0: rw=524288, want=87144, limit=40427
[ 215.711408][ T4169] attempt to access beyond end of device
[ 215.711408][ T4169] loop0: rw=524288, want=87152, limit=40427
[ 215.723072][ T4169] attempt to access beyond end of device
[ 215.723072][ T4169] loop0: rw=524288, want=87160, limit=40427
[ 220.623010][ T4169] handle_bad_sector: 142691 callbacks suppressed
[ 220.623032][ T4169] attempt to access beyond end of device
[ 220.623032][ T4169] loop0: rw=524288, want=89576, limit=40427
[ 220.640956][ T4169] attempt to access beyond end of device
[ 220.640956][ T4169] loop0: rw=524288, want=89584, limit=40427
[ 220.652444][ T4169] attempt to access beyond end of device
[ 220.652444][ T4169] loop0: rw=524288, want=89592, limit=40427
[ 220.663931][ T4169] attempt to access beyond end of device
[ 220.663931][ T4169] loop0: rw=524288, want=89600, limit=40427
[ 220.675537][ T4169] attempt to access beyond end of device
[ 220.675537][ T4169] loop0: rw=524288, want=89608, limit=40427
[ 220.687060][ T4169] attempt to access beyond end of device
[ 220.687060][ T4169] loop0: rw=524288, want=89616, limit=40427
[ 220.698565][ T4169] attempt to access beyond end of device
[ 220.698565][ T4169] loop0: rw=524288, want=89624, limit=40427
[ 220.710084][ T4169] attempt to access beyond end of device
[ 220.710084][ T4169] loop0: rw=524288, want=89632, limit=40427
[ 220.721596][ T4169] attempt to access beyond end of device
[ 220.721596][ T4169] loop0: rw=524288, want=89640, limit=40427
[ 220.733119][ T4169] attempt to access beyond end of device
[ 220.733119][ T4169] loop0: rw=524288, want=89648, limit=40427
[ 225.633017][ T4169] handle_bad_sector: 141467 callbacks suppressed
[ 225.633038][ T4169] attempt to access beyond end of device
[ 225.633038][ T4169] loop0: rw=0, want=86200, limit=40427
[ 225.651135][ T4169] attempt to access beyond end of device
[ 225.651135][ T4169] loop0: rw=0, want=86208, limit=40427
[ 225.662250][ T4169] attempt to access beyond end of device
[ 225.662250][ T4169] loop0: rw=0, want=86216, limit=40427
[ 225.673327][ T4169] attempt to access beyond end of device
[ 225.673327][ T4169] loop0: rw=0, want=86224, limit=40427
[ 225.684363][ T4169] attempt to access beyond end of device
[ 225.684363][ T4169] loop0: rw=0, want=86232, limit=40427
[ 225.695388][ T4169] attempt to access beyond end of device
[ 225.695388][ T4169] loop0: rw=0, want=86240, limit=40427
[ 225.706417][ T4169] attempt to access beyond end of device
[ 225.706417][ T4169] loop0: rw=0, want=86248, limit=40427
[ 225.717506][ T4169] attempt to access beyond end of device
[ 225.717506][ T4169] loop0: rw=0, want=86256, limit=40427
[ 225.728617][ T4169] attempt to access beyond end of device
[ 225.728617][ T4169] loop0: rw=0, want=86264, limit=40427
[ 225.739676][ T4169] attempt to access beyond end of device
[ 225.739676][ T4169] loop0: rw=0, want=86272, limit=40427
[ 230.642989][ T4169] handle_bad_sector: 140350 callbacks suppressed
[ 230.643004][ T4169] attempt to access beyond end of device
[ 230.643004][ T4169] loop0: rw=524288, want=89600, limit=40427
[ 230.660804][ T4169] attempt to access beyond end of device
[ 230.660804][ T4169] loop0: rw=524288, want=89608, limit=40427
[ 230.672310][ T4169] attempt to access beyond end of device
[ 230.672310][ T4169] loop0: rw=524288, want=89616, limit=40427
[ 230.683965][ T4169] attempt to access beyond end of device
[ 230.683965][ T4169] loop0: rw=524288, want=89624, limit=40427
[ 230.695468][ T4169] attempt to access beyond end of device
[ 230.695468][ T4169] loop0: rw=524288, want=89632, limit=40427
[ 230.706927][ T4169] attempt to access beyond end of device
[ 230.706927][ T4169] loop0: rw=524288, want=89640, limit=40427
[ 230.718388][ T4169] attempt to access beyond end of device
[ 230.718388][ T4169] loop0: rw=524288, want=89648, limit=40427
[ 230.729835][ T4169] attempt to access beyond end of device
[ 230.729835][ T4169] loop0: rw=524288, want=89656, limit=40427
[ 230.741298][ T4169] attempt to access beyond end of device
[ 230.741298][ T4169] loop0: rw=524288, want=89664, limit=40427
[ 230.752783][ T4169] attempt to access beyond end of device
[ 230.752783][ T4169] loop0: rw=524288, want=89672, limit=40427
[ 235.652997][ T4169] handle_bad_sector: 140457 callbacks suppressed
[ 235.653013][ T4169] attempt to access beyond end of device
[ 235.653013][ T4169] loop0: rw=524288, want=89928, limit=40427
[ 235.670873][ T4169] attempt to access beyond end of device
[ 235.670873][ T4169] loop0: rw=524288, want=89936, limit=40427
[ 235.682379][ T4169] attempt to access beyond end of device
[ 235.682379][ T4169] loop0: rw=524288, want=89944, limit=40427
[ 235.693921][ T4169] attempt to access beyond end of device
[ 235.693921][ T4169] loop0: rw=0, want=86024, limit=40427
[ 235.705014][ T4169] attempt to access beyond end of device
[ 235.705014][ T4169] loop0: rw=0, want=86032, limit=40427
[ 235.716223][ T4169] attempt to access beyond end of device
[ 235.716223][ T4169] loop0: rw=0, want=86040, limit=40427
[ 235.727420][ T4169] attempt to access beyond end of device
[ 235.727420][ T4169] loop0: rw=0, want=86048, limit=40427
[ 235.738515][ T4169] attempt to access beyond end of device
[ 235.738515][ T4169] loop0: rw=0, want=86056, limit=40427
[ 235.749602][ T4169] attempt to access beyond end of device
[ 235.749602][ T4169] loop0: rw=0, want=86064, limit=40427
[ 235.760703][ T4169] attempt to access beyond end of device
[ 235.760703][ T4169] loop0: rw=0, want=86072, limit=40427
[ 240.663022][ T4169] handle_bad_sector: 139558 callbacks suppressed
[ 240.663045][ T4169] attempt to access beyond end of device
[ 240.663045][ T4169] loop0: rw=0, want=86992, limit=40427
[ 240.680481][ T4169] attempt to access beyond end of device
[ 240.680481][ T4169] loop0: rw=0, want=87000, limit=40427
[ 240.691546][ T4169] attempt to access beyond end of device
[ 240.691546][ T4169] loop0: rw=0, want=87008, limit=40427
[ 240.702649][ T4169] attempt to access beyond end of device
[ 240.702649][ T4169] loop0: rw=0, want=87016, limit=40427
[ 240.713743][ T4169] attempt to access beyond end of device
[ 240.713743][ T4169] loop0: rw=0, want=87024, limit=40427
[ 240.724826][ T4169] attempt to access beyond end of device
[ 240.724826][ T4169] loop0: rw=0, want=87032, limit=40427
[ 240.735932][ T4169] attempt to access beyond end of device
[ 240.735932][ T4169] loop0: rw=0, want=87040, limit=40427
[ 240.747017][ T4169] attempt to access beyond end of device
[ 240.747017][ T4169] loop0: rw=0, want=87048, limit=40427
[ 240.758134][ T4169] attempt to access beyond end of device
[ 240.758134][ T4169] loop0: rw=0, want=87056, limit=40427
[ 240.769248][ T4169] attempt to access beyond end of device
[ 240.769248][ T4169] loop0: rw=0, want=87064, limit=40427
[ 245.672981][ T4169] handle_bad_sector: 138189 callbacks suppressed
[ 245.673001][ T4169] attempt to access beyond end of device
[ 245.673001][ T4169] loop0: rw=524288, want=88816, limit=40427
[ 245.690830][ T4169] attempt to access beyond end of device
[ 245.690830][ T4169] loop0: rw=524288, want=88824, limit=40427
[ 245.702390][ T4169] attempt to access beyond end of device
[ 245.702390][ T4169] loop0: rw=524288, want=88832, limit=40427
[ 245.714128][ T4169] attempt to access beyond end of device
[ 245.714128][ T4169] loop0: rw=524288, want=88840, limit=40427
[ 245.725716][ T4169] attempt to access beyond end of device
[ 245.725716][ T4169] loop0: rw=524288, want=88848, limit=40427
[ 245.737268][ T4169] attempt to access beyond end of device
[ 245.737268][ T4169] loop0: rw=524288, want=88856, limit=40427
[ 245.748896][ T4169] attempt to access beyond end of device
[ 245.748896][ T4169] loop0: rw=524288, want=88864, limit=40427
[ 245.760576][ T4169] attempt to access beyond end of device
[ 245.760576][ T4169] loop0: rw=524288, want=88872, limit=40427
[ 245.772106][ T4169] attempt to access beyond end of device
[ 245.772106][ T4169] loop0: rw=524288, want=88880, limit=40427
[ 245.783758][ T4169] attempt to access beyond end of device
[ 245.783758][ T4169] loop0: rw=524288, want=88888, limit=40427
[ 250.683023][ T4169] handle_bad_sector: 140261 callbacks suppressed
[ 250.683045][ T4169] attempt to access beyond end of device
[ 250.683045][ T4169] loop0: rw=524288, want=87576, limit=40427
[ 250.701027][ T4169] attempt to access beyond end of device
[ 250.701027][ T4169] loop0: rw=524288, want=87584, limit=40427
[ 250.712546][ T4169] attempt to access beyond end of device
[ 250.712546][ T4169] loop0: rw=524288, want=87592, limit=40427
[ 250.724068][ T4169] attempt to access beyond end of device
[ 250.724068][ T4169] loop0: rw=524288, want=87600, limit=40427
[ 250.735697][ T4169] attempt to access beyond end of device
[ 250.735697][ T4169] loop0: rw=524288, want=87608, limit=40427
[ 250.747303][ T4169] attempt to access beyond end of device
[ 250.747303][ T4169] loop0: rw=524288, want=87616, limit=40427
[ 250.758879][ T4169] attempt to access beyond end of device
[ 250.758879][ T4169] loop0: rw=524288, want=87624, limit=40427
[ 250.770395][ T4169] attempt to access beyond end of device
[ 250.770395][ T4169] loop0: rw=524288, want=87632, limit=40427
[ 250.781922][ T4169] attempt to access beyond end of device
[ 250.781922][ T4169] loop0: rw=524288, want=87640, limit=40427
[ 250.793447][ T4169] attempt to access beyond end of device
[ 250.793447][ T4169] loop0: rw=524288, want=87648, limit=40427
[ 255.693000][ T4169] handle_bad_sector: 143704 callbacks suppressed
[ 255.693021][ T4169] attempt to access beyond end of device
[ 255.693021][ T4169] loop0: rw=0, want=86384, limit=40427
[ 255.710603][ T4169] attempt to access beyond end of device
[ 255.710603][ T4169] loop0: rw=0, want=86392, limit=40427
[ 255.721790][ T4169] attempt to access beyond end of device
[ 255.721790][ T4169] loop0: rw=0, want=86400, limit=40427
[ 255.732856][ T4169] attempt to access beyond end of device
[ 255.732856][ T4169] loop0: rw=0, want=86408, limit=40427
[ 255.743944][ T4169] attempt to access beyond end of device
[ 255.743944][ T4169] loop0: rw=0, want=86416, limit=40427
[ 255.755097][ T4169] attempt to access beyond end of device
[ 255.755097][ T4169] loop0: rw=0, want=86424, limit=40427
[ 255.766165][ T4169] attempt to access beyond end of device
[ 255.766165][ T4169] loop0: rw=0, want=86432, limit=40427
[ 255.777245][ T4169] attempt to access beyond end of device
[ 255.777245][ T4169] loop0: rw=0, want=86440, limit=40427
[ 255.788326][ T4169] attempt to access beyond end of device
[ 255.788326][ T4169] loop0: rw=0, want=86448, limit=40427
[ 255.799411][ T4169] attempt to access beyond end of device
[ 255.799411][ T4169] loop0: rw=0, want=86456, limit=40427
[ 260.704548][ T4169] handle_bad_sector: 143808 callbacks suppressed
[ 260.704570][ T4169] attempt to access beyond end of device
[ 260.704570][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 260.722386][ T4169] attempt to access beyond end of device
[ 260.722386][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 260.733905][ T4169] attempt to access beyond end of device
[ 260.733905][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 260.745408][ T4169] attempt to access beyond end of device
[ 260.745408][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 260.756905][ T4169] attempt to access beyond end of device
[ 260.756905][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 260.768419][ T4169] attempt to access beyond end of device
[ 260.768419][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 260.779907][ T4169] attempt to access beyond end of device
[ 260.779907][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 260.791389][ T4169] attempt to access beyond end of device
[ 260.791389][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 260.802997][ T4169] attempt to access beyond end of device
[ 260.802997][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 260.823094][ T4169] attempt to access beyond end of device
[ 260.823094][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 265.713088][ T4169] handle_bad_sector: 142025 callbacks suppressed
[ 265.713108][ T4169] attempt to access beyond end of device
[ 265.713108][ T4169] loop0: rw=0, want=87112, limit=40427
[ 265.730516][ T4169] attempt to access beyond end of device
[ 265.730516][ T4169] loop0: rw=0, want=87120, limit=40427
[ 265.741589][ T4169] attempt to access beyond end of device
[ 265.741589][ T4169] loop0: rw=0, want=87128, limit=40427
[ 265.752658][ T4169] attempt to access beyond end of device
[ 265.752658][ T4169] loop0: rw=0, want=87136, limit=40427
[ 265.763718][ T4169] attempt to access beyond end of device
[ 265.763718][ T4169] loop0: rw=0, want=87144, limit=40427
[ 265.774780][ T4169] attempt to access beyond end of device
[ 265.774780][ T4169] loop0: rw=0, want=87152, limit=40427
[ 265.785842][ T4169] attempt to access beyond end of device
[ 265.785842][ T4169] loop0: rw=0, want=87160, limit=40427
[ 265.796923][ T4169] attempt to access beyond end of device
[ 265.796923][ T4169] loop0: rw=0, want=87168, limit=40427
[ 265.808005][ T4169] attempt to access beyond end of device
[ 265.808005][ T4169] loop0: rw=0, want=87176, limit=40427
[ 265.819172][ T4169] attempt to access beyond end of device
[ 265.819172][ T4169] loop0: rw=0, want=87184, limit=40427
[ 270.722966][ T4169] handle_bad_sector: 145420 callbacks suppressed
[ 270.722987][ T4169] attempt to access beyond end of device
[ 270.722987][ T4169] loop0: rw=0, want=87864, limit=40427
[ 270.740451][ T4169] attempt to access beyond end of device
[ 270.740451][ T4169] loop0: rw=0, want=87872, limit=40427
[ 270.751521][ T4169] attempt to access beyond end of device
[ 270.751521][ T4169] loop0: rw=0, want=87880, limit=40427
[ 270.762673][ T4169] attempt to access beyond end of device
[ 270.762673][ T4169] loop0: rw=0, want=87888, limit=40427
[ 270.773735][ T4169] attempt to access beyond end of device
[ 270.773735][ T4169] loop0: rw=0, want=87896, limit=40427
[ 270.784850][ T4169] attempt to access beyond end of device
[ 270.784850][ T4169] loop0: rw=0, want=87904, limit=40427
[ 270.795910][ T4169] attempt to access beyond end of device
[ 270.795910][ T4169] loop0: rw=0, want=87912, limit=40427
[ 270.806963][ T4169] attempt to access beyond end of device
[ 270.806963][ T4169] loop0: rw=0, want=87920, limit=40427
[ 270.818077][ T4169] attempt to access beyond end of device
[ 270.818077][ T4169] loop0: rw=0, want=87928, limit=40427
[ 270.829160][ T4169] attempt to access beyond end of device
[ 270.829160][ T4169] loop0: rw=0, want=87936, limit=40427
[ 275.732989][ T4169] handle_bad_sector: 146825 callbacks suppressed
[ 275.733004][ T4169] attempt to access beyond end of device
[ 275.733004][ T4169] loop0: rw=524288, want=88072, limit=40427
[ 275.750877][ T4169] attempt to access beyond end of device
[ 275.750877][ T4169] loop0: rw=524288, want=88080, limit=40427
[ 275.762395][ T4169] attempt to access beyond end of device
[ 275.762395][ T4169] loop0: rw=524288, want=88088, limit=40427
[ 275.773920][ T4169] attempt to access beyond end of device
[ 275.773920][ T4169] loop0: rw=524288, want=88096, limit=40427
[ 275.785434][ T4169] attempt to access beyond end of device
[ 275.785434][ T4169] loop0: rw=524288, want=88104, limit=40427
[ 275.796928][ T4169] attempt to access beyond end of device
[ 275.796928][ T4169] loop0: rw=524288, want=88112, limit=40427
[ 275.808436][ T4169] attempt to access beyond end of device
[ 275.808436][ T4169] loop0: rw=524288, want=88120, limit=40427
[ 275.820046][ T4169] attempt to access beyond end of device
[ 275.820046][ T4169] loop0: rw=524288, want=88128, limit=40427
[ 275.831553][ T4169] attempt to access beyond end of device
[ 275.831553][ T4169] loop0: rw=524288, want=88136, limit=40427
[ 275.843078][ T4169] attempt to access beyond end of device
[ 275.843078][ T4169] loop0: rw=524288, want=88144, limit=40427
[ 280.746340][ T4169] handle_bad_sector: 148016 callbacks suppressed
[ 280.746355][ T4169] attempt to access beyond end of device
[ 280.746355][ T4169] loop0: rw=524288, want=86024, limit=40427
[ 280.764248][ T4169] attempt to access beyond end of device
[ 280.764248][ T4169] loop0: rw=524288, want=86032, limit=40427
[ 280.775746][ T4169] attempt to access beyond end of device
[ 280.775746][ T4169] loop0: rw=524288, want=86040, limit=40427
[ 280.787265][ T4169] attempt to access beyond end of device
[ 280.787265][ T4169] loop0: rw=524288, want=86048, limit=40427
[ 280.798807][ T4169] attempt to access beyond end of device
[ 280.798807][ T4169] loop0: rw=524288, want=86056, limit=40427
[ 280.810325][ T4169] attempt to access beyond end of device
[ 280.810325][ T4169] loop0: rw=524288, want=86064, limit=40427
[ 280.821838][ T4169] attempt to access beyond end of device
[ 280.821838][ T4169] loop0: rw=524288, want=86072, limit=40427
[ 280.833330][ T4169] attempt to access beyond end of device
[ 280.833330][ T4169] loop0: rw=524288, want=86080, limit=40427
[ 280.844828][ T4169] attempt to access beyond end of device
[ 280.844828][ T4169] loop0: rw=524288, want=86088, limit=40427
[ 280.856338][ T4169] attempt to access beyond end of device
[ 280.856338][ T4169] loop0: rw=524288, want=86096, limit=40427
[ 285.752976][ T4169] handle_bad_sector: 144325 callbacks suppressed
[ 285.752996][ T4169] attempt to access beyond end of device
[ 285.752996][ T4169] loop0: rw=0, want=89800, limit=40427
[ 285.770424][ T4169] attempt to access beyond end of device
[ 285.770424][ T4169] loop0: rw=0, want=89808, limit=40427
[ 285.781507][ T4169] attempt to access beyond end of device
[ 285.781507][ T4169] loop0: rw=0, want=89816, limit=40427
[ 285.792912][ T4169] attempt to access beyond end of device
[ 285.792912][ T4169] loop0: rw=0, want=89824, limit=40427
[ 285.804002][ T4169] attempt to access beyond end of device
[ 285.804002][ T4169] loop0: rw=0, want=89832, limit=40427
[ 285.815054][ T4169] attempt to access beyond end of device
[ 285.815054][ T4169] loop0: rw=0, want=89840, limit=40427
[ 285.826121][ T4169] attempt to access beyond end of device
[ 285.826121][ T4169] loop0: rw=0, want=89848, limit=40427
[ 285.837214][ T4169] attempt to access beyond end of device
[ 285.837214][ T4169] loop0: rw=0, want=89856, limit=40427
[ 285.848304][ T4169] attempt to access beyond end of device
[ 285.848304][ T4169] loop0: rw=0, want=89864, limit=40427
[ 285.859375][ T4169] attempt to access beyond end of device
[ 285.859375][ T4169] loop0: rw=0, want=89872, limit=40427
[ 286.273864][ T27] INFO: task kworker/u4:4:1442 blocked for more than 143 seconds.
[ 286.281885][ T27] Not tainted 5.15.180-syzkaller #0
[ 286.298992][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.308318][ T27] task:kworker/u4:4 state:D stack:21856 pid: 1442 ppid: 2 flags:0x00004000
[ 286.318076][ T27] Workqueue: writeback wb_workfn (flush-7:0)
[ 286.324405][ T27] Call Trace:
[ 286.327699][ T27]
[ 286.330645][ T27] __schedule+0x12c4/0x45b0
[ 286.335660][ T27] ? preempt_schedule+0xd9/0xe0
[ 286.340533][ T27] ? preempt_schedule_common+0xa6/0xd0
[ 286.346384][ T27] ? release_firmware_map_entry+0x190/0x190
[ 286.352298][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 286.357948][ T27] ? wq_worker_sleeping+0x5d/0x200
[ 286.363377][ T27] schedule+0x11b/0x1f0
[ 286.367559][ T27] rwsem_down_write_slowpath+0xf0c/0x16a0
[ 286.373721][ T27] ? rwsem_write_trylock+0x210/0x210
[ 286.379032][ T27] ? read_lock_is_recursive+0x10/0x10
[ 286.384851][ T27] ? rwsem_write_trylock+0x166/0x210
[ 286.390166][ T27] ? clear_nonspinnable+0x60/0x60
[ 286.398969][ T27] ? from_kgid+0x1a3/0x730
[ 286.403711][ T27] ? has_not_enough_free_secs+0x3e3/0x920
[ 286.409463][ T27] f2fs_balance_fs+0x4d4/0x6a0
[ 286.414628][ T27] ? f2fs_commit_inmem_pages+0xc00/0xc00
[ 286.420290][ T27] ? __get_node_page+0x42c/0x820
[ 286.425667][ T27] ? unlock_page+0x188/0x200
[ 286.430283][ T27] ? f2fs_put_page+0x1f0/0x380
[ 286.435463][ T27] f2fs_write_inode+0x4be/0x660
[ 286.440335][ T27] __writeback_single_inode+0x644/0xe30
[ 286.446417][ T27] writeback_sb_inodes+0xbce/0x1a40
[ 286.451659][ T27] ? do_raw_spin_lock+0x14a/0x370
[ 286.457146][ T27] ? queue_io+0x560/0x560
[ 286.461519][ T27] ? __writeback_inodes_wb+0x400/0x400
[ 286.467435][ T27] __writeback_inodes_wb+0x114/0x400
[ 286.472755][ T27] wb_writeback+0x465/0xc50
[ 286.477692][ T27] ? rcu_lock_release+0x20/0x20
[ 286.482580][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 286.488232][ T27] ? cpumask_next+0xc3/0xf0
[ 286.492765][ T27] wb_workfn+0xd07/0x1130
[ 286.497557][ T27] ? mark_lock+0x98/0x340
[ 286.501945][ T27] ? inode_wait_for_writeback+0x280/0x280
[ 286.508113][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.514422][ T27] ? print_irqtrace_events+0x210/0x210
[ 286.519907][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 286.526232][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 286.531460][ T27] process_one_work+0x8a1/0x10c0
[ 286.536808][ T27] ? worker_detach_from_pool+0x260/0x260
[ 286.542467][ T27] ? _raw_spin_lock_irqsave+0x120/0x120
[ 286.548424][ T27] ? kthread_data+0x4e/0xc0
[ 286.553224][ T27] ? wq_worker_running+0x97/0x170
[ 286.558271][ T27] worker_thread+0xaca/0x1280
[ 286.563376][ T27] kthread+0x3f6/0x4f0
[ 286.567463][ T27] ? rcu_lock_release+0x20/0x20
[ 286.572325][ T27] ? kthread_blkcg+0xd0/0xd0
[ 286.577433][ T27] ret_from_fork+0x1f/0x30
[ 286.581888][ T27]
[ 286.591674][ T27]
[ 286.591674][ T27] Showing all locks held in the system:
[ 286.600094][ T27] 1 lock held by khungtaskd/27:
[ 286.605528][ T27] #0: ffffffff8cb1f4e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 286.615206][ T27] 4 locks held by kworker/u4:4/1442:
[ 286.620501][ T27] #0: ffff888141fc8938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0
[ 286.631585][ T27] #1: ffffc90005b17d20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0
[ 286.643831][ T27] #2: ffff8880260320e0 (&type->s_umount_key#43){.+.+}-{3:3}, at: trylock_super+0x1b/0xf0
[ 286.654195][ T27] #3: ffff88802bd6d1b0 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d4/0x6a0
[ 286.664080][ T27] 2 locks held by getty/3923:
[ 286.668769][ T27] #0: ffff88802cb6f098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 286.679068][ T27] #1: ffffc900025ae2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1db0
[ 286.689887][ T27] 5 locks held by syz-executor233/4169:
[ 286.695863][ T27]
[ 286.698204][ T27] =============================================
[ 286.698204][ T27]
[ 286.707144][ T27] NMI backtrace for cpu 0
[ 286.711497][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.180-syzkaller #0
[ 286.719483][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 286.729541][ T27] Call Trace:
[ 286.732826][ T27]
[ 286.735771][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 286.740467][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 286.746117][ T27] ? panic+0x860/0x860
[ 286.750203][ T27] ? nmi_cpu_backtrace+0x23b/0x4a0
[ 286.755337][ T27] nmi_cpu_backtrace+0x46a/0x4a0
[ 286.760288][ T27] ? __wake_up_klogd+0xd5/0x100
[ 286.765151][ T27] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 286.771321][ T27] ? _printk+0xd1/0x120
[ 286.775490][ T27] ? panic+0x860/0x860
[ 286.779568][ T27] ? __wake_up_klogd+0xcc/0x100
[ 286.784433][ T27] ? panic+0x860/0x860
[ 286.788516][ T27] ? __rcu_read_unlock+0x92/0x100
[ 286.793559][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 286.799639][ T27] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 286.805637][ T27] watchdog+0xe72/0xeb0
[ 286.809816][ T27] kthread+0x3f6/0x4f0
[ 286.813905][ T27] ? hungtask_pm_notify+0x50/0x50
[ 286.818944][ T27] ? kthread_blkcg+0xd0/0xd0
[ 286.823547][ T27] ret_from_fork+0x1f/0x30
[ 286.828002][ T27]
[ 286.831182][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 286.836443][ C1] NMI backtrace for cpu 1
[ 286.836454][ C1] CPU: 1 PID: 4169 Comm: syz-executor233 Not tainted 5.15.180-syzkaller #0
[ 286.836472][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 286.836481][ C1] RIP: 0010:__lock_acquire+0x153/0x1ff0
[ 286.836507][ C1] Code: bf 15 00 00 83 3d 9c 92 46 15 00 75 09 83 fd 30 0f 83 d3 13 00 00 44 89 7c 24 2c 44 8b bc 24 d0 00 00 00 48 c7 c0 80 3f 31 90 <48> 29 c3 48 c1 fb 06 48 b8 ab aa aa aa aa aa aa aa 48 0f af c3 48
[ 286.836520][ C1] RSP: 0018:ffffc900031be700 EFLAGS: 00000087
[ 286.836534][ C1] RAX: ffffffff90313f80 RBX: ffffffff90314f40 RCX: ffffffff96a92f03
[ 286.836547][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff8cb1f4e0
[ 286.836559][ C1] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000
[ 286.836568][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 286.836579][ C1] R13: ffff888020b38000 R14: 0000000000000002 R15: 0000000000000000
[ 286.836589][ C1] FS: 000055557ab41380(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 286.836604][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.836616][ C1] CR2: 00005569229a8600 CR3: 0000000024015000 CR4: 00000000003506e0
[ 286.836630][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 286.836639][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 286.836649][ C1] Call Trace:
[ 286.836654][ C1]
[ 286.836663][ C1] ? mark_lock+0x98/0x340
[ 286.836680][ C1] lock_acquire+0x1db/0x4f0
[ 286.836697][ C1] ? rcu_lock_acquire+0x5/0x30
[ 286.836718][ C1] ? read_lock_is_recursive+0x10/0x10
[ 286.836746][ C1] rcu_lock_acquire+0x2a/0x30
[ 286.836762][ C1] ? rcu_lock_acquire+0x5/0x30
[ 286.836778][ C1] blkg_get+0x1a/0x1a0
[ 286.836794][ C1] bio_associate_blkg_from_css+0x179/0x960
[ 286.836817][ C1] bio_associate_blkg+0x220/0x330
[ 286.836835][ C1] f2fs_grab_read_bio+0x351/0x720
[ 286.836856][ C1] f2fs_submit_page_read+0xb8/0x2c0
[ 286.836874][ C1] f2fs_get_read_data_page+0x455/0x6b0
[ 286.836892][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 286.836912][ C1] ? f2fs_get_block+0x310/0x310
[ 286.836928][ C1] ? inode_dio_wait+0x2a9/0x340
[ 286.836946][ C1] ? inode_owner_or_capable+0x210/0x210
[ 286.836962][ C1] ? f2fs_get_node_info+0x1b7/0x12c0
[ 286.836981][ C1] f2fs_get_lock_data_page+0x54/0x250
[ 286.836997][ C1] ? f2fs_start_bidx_of_node+0x26e/0x370
[ 286.837015][ C1] do_garbage_collect+0x3645/0x7540
[ 286.837057][ C1] ? has_not_enough_free_secs+0x8e0/0x8e0
[ 286.837074][ C1] ? mark_lock+0x98/0x340
[ 286.837095][ C1] ? f2fs_gc+0x98c/0x1c30
[ 286.837110][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 286.837138][ C1] ? set_page_private_gcing+0x240/0x240
[ 286.837156][ C1] ? up_write+0x19d/0x580
[ 286.837174][ C1] ? __up_read+0x690/0x690
[ 286.837190][ C1] ? has_not_enough_free_secs+0x3da/0x8e0
[ 286.837209][ C1] f2fs_gc+0x9d2/0x1c30
[ 286.837234][ C1] ? f2fs_start_bidx_of_node+0x370/0x370
[ 286.837256][ C1] ? has_not_enough_free_secs+0x3e3/0x920
[ 286.837278][ C1] f2fs_balance_fs+0x4e8/0x6a0
[ 286.837296][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 286.837315][ C1] ? f2fs_commit_inmem_pages+0xc00/0xc00
[ 286.837333][ C1] ? __up_read+0x2b9/0x690
[ 286.837350][ C1] ? up_read+0x20/0x20
[ 286.837369][ C1] f2fs_map_blocks+0x2d56/0x3720
[ 286.837397][ C1] ? f2fs_force_buffered_io+0x630/0x630
[ 286.837421][ C1] expand_inode_data+0x5dd/0xa40
[ 286.837445][ C1] ? f2fs_insert_range+0x3c0/0x3c0
[ 286.837460][ C1] ? file_update_time+0x3f8/0x460
[ 286.837476][ C1] ? file_remove_privs+0x610/0x610
[ 286.837495][ C1] f2fs_fallocate+0x435/0x910
[ 286.837513][ C1] vfs_fallocate+0x54a/0x6b0
[ 286.837534][ C1] do_vfs_ioctl+0x2317/0x2b70
[ 286.837552][ C1] ? __ia32_compat_sys_ioctl+0xce0/0xce0
[ 286.837569][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 286.837588][ C1] ? slab_free_freelist_hook+0xdd/0x160
[ 286.837607][ C1] ? tomoyo_path_number_perm+0x648/0x810
[ 286.837623][ C1] ? kfree+0xf1/0x270
[ 286.837640][ C1] ? tomoyo_path_number_perm+0x6ab/0x810
[ 286.837659][ C1] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 286.837689][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.837709][ C1] ? print_irqtrace_events+0x210/0x210
[ 286.837728][ C1] ? vtime_user_exit+0x2d1/0x400
[ 286.837747][ C1] ? bpf_lsm_file_ioctl+0x5/0x10
[ 286.837764][ C1] ? security_file_ioctl+0x7d/0xa0
[ 286.837781][ C1] __se_sys_ioctl+0x81/0x160
[ 286.837796][ C1] do_syscall_64+0x3b/0x80
[ 286.837816][ C1] ? clear_bhb_loop+0x15/0x70
[ 286.837834][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 286.837852][ C1] RIP: 0033:0x7f7ae0e83d59
[ 286.837867][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 286.837880][ C1] RSP: 002b:00007ffc0f9dd2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 286.837896][ C1] RAX: ffffffffffffffda RBX: 00002000000000c0 RCX: 00007f7ae0e83d59
[ 286.837908][ C1] RDX: 00002000000000c0 RSI: 0000000040305828 RDI: 0000000000000004
[ 286.837918][ C1] RBP: 00002000000000e0 R08: 000055557ab424c0 R09: 000055557ab424c0
[ 286.837930][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000000d0
[ 286.837940][ C1] R13: 00002000000000c8 R14: 00002000000000c2 R15: 00007f7ae0ecd03b
[ 286.837958][ C1]
[ 286.837964][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.521 msecs
[ 286.983012][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.380446][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.180-syzkaller #0
[ 287.388438][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 287.398986][ T27] Call Trace:
[ 287.402273][ T27]
[ 287.405214][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 287.409916][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 287.415563][ T27] ? panic+0x860/0x860
[ 287.419655][ T27] panic+0x318/0x860
[ 287.423557][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 287.429203][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 287.435376][ T27] ? fb_is_primary_device+0xd0/0xd0
[ 287.440591][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.446678][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 287.452854][ T27] ? nmi_trigger_cpumask_backtrace+0x281/0x2a0
[ 287.459037][ T27] ? nmi_trigger_cpumask_backtrace+0x286/0x2a0
[ 287.465215][ T27] watchdog+0xeb0/0xeb0
[ 287.469401][ T27] kthread+0x3f6/0x4f0
[ 287.473484][ T27] ? hungtask_pm_notify+0x50/0x50
[ 287.478520][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.483121][ T27] ret_from_fork+0x1f/0x30
[ 287.487567][ T27]
[ 287.491320][ T27] Kernel Offset: disabled
[ 287.495658][ T27] Rebooting in 86400 seconds..