[ 476.634645][ T1739] block nbd21: Possible stuck request ffff8880346b8000: control (read@0,1024B). Runtime 330 seconds [ 476.646604][ T1739] block nbd21: Possible stuck request ffff8880346b8200: control (read@1024,1024B). Runtime 330 seconds [ 476.657953][ T1739] block nbd21: Possible stuck request ffff8880346b8400: control (read@2048,1024B). Runtime 330 seconds [ 476.669167][ T1739] block nbd21: Possible stuck request ffff8880346b8600: control (read@3072,1024B). Runtime 330 seconds [ 478.562949][ T1772] block nbd28: Possible stuck request ffff888079d20000: control (read@0,1024B). Runtime 330 seconds [ 479.193134][ T1772] block nbd32: Possible stuck request ffff88805ae58000: control (read@0,1024B). Runtime 330 seconds [ 479.853973][ T1739] block nbd33: Possible stuck request ffff888064888000: control (read@0,1024B). Runtime 330 seconds [ 479.864860][ T1739] block nbd33: Possible stuck request ffff888064888200: control (read@1024,1024B). Runtime 330 seconds [ 479.876242][ T1739] block nbd33: Possible stuck request ffff888064888400: control (read@2048,1024B). Runtime 330 seconds [ 479.887666][ T1739] block nbd33: Possible stuck request ffff888064888600: control (read@3072,1024B). Runtime 330 seconds [ 480.484146][ T1739] block nbd34: Possible stuck request ffff888055408000: control (read@0,1024B). Runtime 330 seconds [ 480.495044][ T1739] block nbd34: Possible stuck request ffff888055408200: control (read@1024,1024B). Runtime 330 seconds [ 480.507019][ T1739] block nbd34: Possible stuck request ffff888055408400: control (read@2048,1024B). Runtime 330 seconds Warning: Permanently added '10.128.1.95' (ED25519) to the list of known hosts. executing program [ 482.011030][T13249] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.020674][T13249] nbd: nbd64 already in use executing program [ 482.142998][T13249] set_capacity_and_notify: 10 callbacks suppressed [ 482.143020][T13249] nbd1777: detected capacity change from 0 to 127 [ 482.159363][ T5146] block nbd1777: Receive control failed (result -32) [ 482.178454][T13251] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.189223][T13251] nbd: nbd64 already in use executing program [ 482.302947][T13251] nbd1778: detected capacity change from 0 to 127 [ 482.311665][ T5146] block nbd1778: Receive control failed (result -32) [ 482.345432][T13253] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.356425][T13253] nbd: nbd64 already in use executing program [ 482.462909][T13253] nbd1779: detected capacity change from 0 to 127 [ 482.471569][ T5146] block nbd1779: Receive control failed (result -32) [ 482.497116][T13255] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.506721][T13255] nbd: nbd64 already in use executing program [ 482.622908][T13255] nbd1780: detected capacity change from 0 to 127 [ 482.631837][ T5146] block nbd1780: Receive control failed (result -32) [ 482.646398][T13257] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.656281][T13257] nbd: nbd64 already in use executing program [ 482.773180][T13257] nbd1781: detected capacity change from 0 to 127 [ 482.782358][ T5146] block nbd1781: Receive control failed (result -32) [ 482.796074][T13259] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.806275][T13259] nbd: nbd64 already in use executing program [ 482.922918][T13259] nbd1782: detected capacity change from 0 to 127 [ 482.931684][ T5146] block nbd1782: Receive control failed (result -32) [ 482.951479][T13261] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 482.961285][T13261] nbd: nbd64 already in use executing program [ 483.074113][T13261] nbd1783: detected capacity change from 0 to 127 [ 483.083579][ T5146] block nbd1783: Receive control failed (result -32) [ 483.108277][T13263] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 483.118206][T13263] nbd: nbd64 already in use executing program [ 483.232985][T13263] nbd1784: detected capacity change from 0 to 127 [ 483.241990][ T5146] block nbd1784: Receive control failed (result -32) [ 483.262036][T13265] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 483.271653][T13265] nbd: nbd64 already in use executing program [ 483.392958][T13265] nbd1785: detected capacity change from 0 to 127 [ 483.401673][ T5146] block nbd1785: Receive control failed (result -32) [ 483.440047][T13267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 483.449727][T13267] nbd: nbd64 already in use executing program [ 483.572981][T13267] nbd1786: detected capacity change from 0 to 127 [ 483.581970][ T5146] block nbd1786: Receive control failed (result -32) [ 483.609587][T13269] nbd: nbd64 already in use executing program [ 483.725548][ T5146] block nbd1787: Receive control failed (result -32) [ 483.760599][T13271] nbd: nbd64 already in use executing program [ 483.876327][ T5146] block nbd1788: Receive control failed (result -32) [ 483.906807][T13273] nbd: nbd64 already in use executing program [ 484.015655][ T5146] block nbd1789: Receive control failed (result -32) [ 484.050854][T13275] nbd: nbd64 already in use executing program [ 484.175095][ T5146] block nbd1790: Receive control failed (result -32) [ 484.205459][T13277] nbd: nbd64 already in use executing program [ 484.345646][ T5146] block nbd1791: Receive control failed (result -32) [ 484.376049][T13279] nbd: nbd64 already in use executing program [ 484.494966][ T5146] block nbd1792: Receive control failed (result -32) [ 484.525697][T13281] nbd: nbd64 already in use executing program [ 484.635607][ T5146] block nbd1793: Receive control failed (result -32) [ 484.655922][T13283] nbd: nbd64 already in use executing program [ 484.765081][ T5146] block nbd1794: Receive control failed (result -32) [ 484.796352][T13285] nbd: nbd64 already in use executing program [ 484.925165][ T5146] block nbd1795: Receive control failed (result -32) [ 484.949796][T13287] nbd: nbd64 already in use executing program [ 485.075691][ T5146] block nbd1796: Receive control failed (result -32) [ 485.105578][T13289] nbd: nbd64 already in use executing program [ 485.245239][ T5146] block nbd1797: Receive control failed (result -32) [ 485.267745][T13291] nbd: nbd64 already in use executing program [ 485.405393][ T5146] block nbd1798: Receive control failed (result -32) [ 485.436545][T13293] nbd: nbd64 already in use executing program [ 485.565245][ T5146] block nbd1799: Receive control failed (result -32) [ 485.603665][T13295] nbd: nbd64 already in use executing program [ 485.745330][ T5146] block nbd1800: Receive control failed (result -32) [ 485.775680][T13297] nbd: nbd64 already in use executing program [ 485.905044][ T5146] block nbd1801: Receive control failed (result -32) [ 485.928278][T13299] nbd: nbd64 already in use executing program [ 486.046212][ T5146] block nbd1802: Receive control failed (result -32) [ 486.058541][T13301] nbd: nbd64 already in use executing program [ 486.185286][ T5146] block nbd1803: Receive control failed (result -32) [ 486.205939][T13303] nbd: nbd64 already in use executing program [ 486.335100][ T5146] block nbd1804: Receive control failed (result -32) [ 486.360207][T13305] nbd: nbd64 already in use executing program [ 486.477242][ T5146] block nbd1805: Receive control failed (result -32) [ 486.499089][T13307] nbd: nbd64 already in use executing program [ 486.625235][ T5146] block nbd1806: Receive control failed (result -32) [ 486.643149][T13309] nbd: nbd64 already in use executing program [ 486.765466][ T5146] block nbd1807: Receive control failed (result -32) [ 486.801581][T13311] nbd: nbd64 already in use executing program [ 486.935197][ T5146] block nbd1808: Receive control failed (result -32) [ 486.971447][T13313] nbd: nbd64 already in use executing program [ 487.075188][ T5146] block nbd1809: Receive control failed (result -32) [ 487.093314][T13315] __nla_validate_parse: 23 callbacks suppressed [ 487.093333][T13315] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 487.110859][T13315] nbd: nbd64 already in use executing program [ 487.262922][T13315] set_capacity_and_notify: 23 callbacks suppressed [ 487.262943][T13315] nbd1810: detected capacity change from 0 to 127 [ 487.279000][ T5146] block nbd1810: Receive control failed (result -32) [ 487.312642][T13317] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 487.322496][T13317] nbd: nbd64 already in use executing program [ 487.452916][T13317] nbd1811: detected capacity change from 0 to 127 [ 487.461597][ T5146] block nbd1811: Receive control failed (result -32) [ 487.492608][T13319] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 487.505229][T13319] nbd: nbd64 already in use executing program [ 487.613097][T13319] nbd1812: detected capacity change from 0 to 127 [ 487.622008][ T5146] block nbd1812: Receive control failed (result -32) [ 487.653058][T13321] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 487.662630][T13321] nbd: nbd64 already in use executing program [ 487.814001][T13321] nbd1813: detected capacity change from 0 to 127 [ 487.822855][ T5146] block nbd1813: Receive control failed (result -32) [ 487.856017][T13323] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 487.866892][T13323] nbd: nbd64 already in use executing program [ 487.983101][T13323] nbd1814: detected capacity change from 0 to 127 [ 487.991997][ T5146] block nbd1814: Receive control failed (result -32) [ 488.016829][T13325] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 488.026458][T13325] nbd: nbd64 already in use executing program [ 488.172951][T13325] nbd1815: detected capacity change from 0 to 127 [ 488.182704][ T5146] block nbd1815: Receive control failed (result -32) [ 488.200689][T13327] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 488.210906][T13327] nbd: nbd64 already in use executing program [ 488.332936][T13327] nbd1816: detected capacity change from 0 to 127 [ 488.341785][ T5146] block nbd1816: Receive control failed (result -32) [ 488.368184][T13329] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 488.377824][T13329] nbd: nbd64 already in use executing program [ 488.502913][T13329] nbd1817: detected capacity change from 0 to 127 [ 488.512090][ T5146] block nbd1817: Receive control failed (result -32) [ 488.535167][T13331] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 488.544871][T13331] nbd: nbd64 already in use executing program [ 488.653190][T13331] nbd1818: detected capacity change from 0 to 127 [ 488.662419][ T5146] block nbd1818: Receive control failed (result -32) [ 488.680770][T13333] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 488.690391][T13333] nbd: nbd64 already in use executing program [ 488.833050][T13333] nbd1819: detected capacity change from 0 to 127 [ 488.842072][ T5146] block nbd1819: Receive control failed (result -32) [ 488.860759][T13335] nbd: nbd64 already in use executing program [ 488.995592][ T5146] block nbd1820: Receive control failed (result -32) [ 489.013368][T13337] nbd: nbd64 already in use executing program [ 489.135324][ T5146] block nbd1821: Receive control failed (result -32) [ 489.147171][T13339] nbd: nbd64 already in use executing program [ 489.275457][ T5146] block nbd1822: Receive control failed (result -32) [ 489.308088][T13341] nbd: nbd64 already in use executing program [ 489.415188][ T5146] block nbd1823: Receive control failed (result -32) [ 489.455253][T13343] nbd: nbd64 already in use executing program [ 489.575126][ T5146] block nbd1824: Receive control failed (result -32) [ 489.616400][T13345] nbd: nbd64 already in use executing program [ 489.745268][ T5146] block nbd1825: Receive control failed (result -32) [ 489.764610][T13347] nbd: nbd64 already in use executing program [ 489.885096][ T5146] block nbd1826: Receive control failed (result -32) [ 489.904306][T13349] nbd: nbd64 already in use executing program [ 490.015284][ T5146] block nbd1827: Receive control failed (result -32) [ 490.037466][T13351] nbd: nbd64 already in use executing program [ 490.165472][ T5146] block nbd1828: Receive control failed (result -32) [ 490.189167][T13353] nbd: nbd64 already in use executing program [ 490.305462][ T5146] block nbd1829: Receive control failed (result -32) [ 490.322285][T13355] nbd: nbd64 already in use executing program [ 490.465068][ T5146] block nbd1830: Receive control failed (result -32) [ 490.495156][T13357] nbd: nbd64 already in use executing program [ 490.605114][ T5146] block nbd1831: Receive control failed (result -32) [ 490.636761][T13359] nbd: nbd64 already in use executing program [ 490.765058][ T5146] block nbd1832: Receive control failed (result -32) [ 490.797111][T13361] nbd: nbd64 already in use executing program [ 490.905672][ T5146] block nbd1833: Receive control failed (result -32) [ 490.924043][T13363] nbd: nbd64 already in use executing program [ 491.055515][ T5146] block nbd1834: Receive control failed (result -32) [ 491.067777][T13365] nbd: nbd64 already in use executing program [ 491.175204][ T5146] block nbd1835: Receive control failed (result -32) [ 491.208698][T13367] nbd: nbd64 already in use executing program [ 491.345165][ T5146] block nbd1836: Receive control failed (result -32) [ 491.363827][T13369] nbd: nbd64 already in use executing program [ 491.485324][ T5146] block nbd1837: Receive control failed (result -32) [ 491.505341][T13371] nbd: nbd64 already in use executing program [ 491.626010][ T5146] block nbd1838: Receive control failed (result -32) [ 491.655412][T13373] nbd: nbd64 already in use executing program [ 491.775106][ T5146] block nbd1839: Receive control failed (result -32) [ 491.811314][T13375] nbd: nbd64 already in use executing program [ 491.945282][ T5146] block nbd1840: Receive control failed (result -32) [ 491.977197][T13377] nbd: nbd64 already in use executing program [ 492.115130][ T5146] block nbd1841: Receive control failed (result -32) [ 492.135207][T13379] __nla_validate_parse: 22 callbacks suppressed [ 492.135228][T13379] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 492.151488][T13379] nbd: nbd64 already in use executing program [ 492.255064][ T5146] block nbd1842: Receive control failed (result -32) [ 492.267345][T13381] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 492.276911][T13381] nbd: nbd64 already in use executing program [ 492.392956][T13381] set_capacity_and_notify: 23 callbacks suppressed [ 492.392977][T13381] nbd1843: detected capacity change from 0 to 127 [ 492.408522][ T5146] block nbd1843: Receive control failed (result -32) [ 492.432063][T13383] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 492.441691][T13383] nbd: nbd64 already in use executing program [ 492.572934][T13383] nbd1844: detected capacity change from 0 to 127 [ 492.581662][ T5146] block nbd1844: Receive control failed (result -32) [ 492.600178][T13385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 492.611415][T13385] nbd: nbd64 already in use executing program [ 492.724063][T13385] nbd1845: detected capacity change from 0 to 127 [ 492.736012][ T5146] block nbd1845: Receive control failed (result -32) [ 492.750194][T13387] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 492.760282][T13387] nbd: nbd64 already in use executing program [ 492.872957][T13387] nbd1846: detected capacity change from 0 to 127 [ 492.881845][ T5146] block nbd1846: Receive control failed (result -32) [ 492.895305][T13389] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 492.905148][T13389] nbd: nbd64 already in use executing program [ 493.022908][T13389] nbd1847: detected capacity change from 0 to 127 [ 493.035413][ T5146] block nbd1847: Receive control failed (result -32) [ 493.052405][T13391] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 493.062417][T13391] nbd: nbd64 already in use executing program [ 493.193217][T13391] nbd1848: detected capacity change from 0 to 127 [ 493.202477][ T5146] block nbd1848: Receive control failed (result -32) [ 493.217498][T13393] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 493.228328][T13393] nbd: nbd64 already in use executing program [ 493.342968][T13393] nbd1849: detected capacity change from 0 to 127 [ 493.352137][ T5146] block nbd1849: Receive control failed (result -32) [ 493.369381][T13395] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 493.378963][T13395] nbd: nbd64 already in use executing program [ 493.482908][T13395] nbd1850: detected capacity change from 0 to 127 [ 493.491667][ T5146] block nbd1850: Receive control failed (result -32) [ 493.512007][T13397] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 493.521647][T13397] nbd: nbd64 already in use executing program [ 493.652950][T13397] nbd1851: detected capacity change from 0 to 127 [ 493.661799][ T5146] block nbd1851: Receive control failed (result -32) [ 493.675756][T13399] nbd: nbd64 already in use executing program [ 493.812982][T13399] nbd1852: detected capacity change from 0 to 127 [ 493.822083][ T5146] block nbd1852: Receive control failed (result -32) [ 493.839357][T13401] nbd: nbd64 already in use executing program [ 493.955752][ T5146] block nbd1853: Receive control failed (result -32) [ 493.975330][T13403] nbd: nbd64 already in use executing program [ 494.085194][ T5146] block nbd1854: Receive control failed (result -32) [ 494.098085][T13405] nbd: nbd64 already in use executing program [ 494.215129][ T5146] block nbd1855: Receive control failed (result -32) [ 494.228934][T13407] nbd: nbd64 already in use executing program [ 494.355452][ T5146] block nbd1856: Receive control failed (result -32) [ 494.367674][T13409] nbd: nbd64 already in use executing program [ 494.485253][ T5146] block nbd1857: Receive control failed (result -32) [ 494.500140][T13411] nbd: nbd64 already in use executing program [ 494.625196][ T5146] block nbd1858: Receive control failed (result -32) [ 494.640615][T13413] nbd: nbd64 already in use executing program [ 494.755344][ T5146] block nbd1859: Receive control failed (result -32) [ 494.779588][T13415] nbd: nbd64 already in use executing program [ 494.905015][ T5146] block nbd1860: Receive control failed (result -32) [ 494.913311][T13417] nbd: nbd64 already in use executing program [ 495.035189][ T5146] block nbd1861: Receive control failed (result -32) [ 495.051058][T13419] nbd: nbd64 already in use executing program [ 495.155270][ T5146] block nbd1862: Receive control failed (result -32) [ 495.184632][T13421] nbd: nbd64 already in use executing program [ 495.315080][ T5146] block nbd1863: Receive control failed (result -32) [ 495.326151][T13423] nbd: nbd64 already in use executing program [ 495.445029][ T5146] block nbd1864: Receive control failed (result -32) [ 495.456677][T13425] nbd: nbd64 already in use executing program [ 495.585306][ T5146] block nbd1865: Receive control failed (result -32) [ 495.606875][T13427] nbd: nbd64 already in use executing program [ 495.715216][ T5146] block nbd1866: Receive control failed (result -32) [ 495.728774][T13429] nbd: nbd64 already in use executing program [ 495.844976][ T5146] block nbd1867: Receive control failed (result -32) [ 495.857294][T13431] nbd: nbd64 already in use executing program [ 495.995398][ T5146] block nbd1868: Receive control failed (result -32) [ 496.017166][T13433] nbd: nbd64 already in use executing program [ 496.125287][ T5146] block nbd1869: Receive control failed (result -32) [ 496.148479][T13435] nbd: nbd64 already in use executing program [ 496.265372][ T5146] block nbd1870: Receive control failed (result -32) [ 496.296863][T13437] nbd: nbd64 already in use executing program [ 496.415134][ T5146] block nbd1871: Receive control failed (result -32) [ 496.445764][T13439] nbd: nbd64 already in use executing program [ 496.555068][ T5146] block nbd1872: Receive control failed (result -32) [ 496.576897][T13441] nbd: nbd64 already in use executing program [ 496.675182][ T5146] block nbd1873: Receive control failed (result -32) [ 496.695801][T13443] nbd: nbd64 already in use executing program [ 496.805059][ T5146] block nbd1874: Receive control failed (result -32) [ 496.814980][T13445] nbd: nbd64 already in use executing program [ 496.935164][ T5146] block nbd1875: Receive control failed (result -32) [ 496.948281][T13447] nbd: nbd64 already in use executing program [ 497.074985][ T5146] block nbd1876: Receive control failed (result -32) [ 497.087726][T13449] nbd: nbd64 already in use executing program [ 497.205072][ T5146] block nbd1877: Receive control failed (result -32) [ 497.217150][T13451] __nla_validate_parse: 26 callbacks suppressed [ 497.217181][T13451] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 497.235840][T13451] nbd: nbd64 already in use executing program [ 497.345106][ T5146] block nbd1878: Receive control failed (result -32) [ 497.365613][T13453] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 497.375905][T13453] nbd: nbd64 already in use executing program [ 497.493826][T13453] set_capacity_and_notify: 26 callbacks suppressed [ 497.493847][T13453] nbd1879: detected capacity change from 0 to 127 [ 497.509599][ T5146] block nbd1879: Receive control failed (result -32) [ 497.523033][T13455] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 497.533933][T13455] nbd: nbd64 already in use executing program [ 497.652919][T13455] nbd1880: detected capacity change from 0 to 127 [ 497.661868][ T5146] block nbd1880: Receive control failed (result -32) [ 497.668514][T13457] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 497.681353][T13457] nbd: nbd64 already in use executing program [ 497.823004][T13457] nbd1881: detected capacity change from 0 to 127 [ 497.831795][ T5146] block nbd1881: Receive control failed (result -32) [ 497.847061][T13459] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 497.857021][T13459] nbd: nbd64 already in use executing program [ 497.973040][T13459] nbd1882: detected capacity change from 0 to 127 [ 497.982589][ T5146] block nbd1882: Receive control failed (result -32) [ 497.995474][T13461] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 498.005449][T13461] nbd: nbd64 already in use executing program [ 498.122911][T13461] nbd1883: detected capacity change from 0 to 127 [ 498.132075][ T5146] block nbd1883: Receive control failed (result -32) [ 498.148022][T13463] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 498.160451][T13463] nbd: nbd64 already in use executing program [ 498.283056][T13463] nbd1884: detected capacity change from 0 to 127 [ 498.293861][ T5146] block nbd1884: Receive control failed (result -32) [ 498.305563][T13465] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 498.315611][T13465] nbd: nbd64 already in use executing program [ 498.402935][T13465] nbd1885: detected capacity change from 0 to 127 [ 498.411948][ T5146] block nbd1885: Receive control failed (result -32) [ 498.424885][T13467] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 498.434919][T13467] nbd: nbd64 already in use executing program [ 498.574192][T13467] nbd1886: detected capacity change from 0 to 127 [ 498.584464][ T5146] block nbd1886: Receive control failed (result -32) [ 498.596264][T13470] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 498.611237][T13470] nbd: nbd64 already in use executing program [ 498.722926][T13470] nbd1887: detected capacity change from 0 to 127 [ 498.732637][ T5146] block nbd1887: Receive control failed (result -32) [ 498.747475][T13472] nbd: nbd64 already in use executing program [ 498.863348][T13472] nbd1888: detected capacity change from 0 to 127 [ 498.875811][ T5146] block nbd1888: Receive control failed (result -32) [ 498.886535][T13475] nbd: nbd64 already in use executing program [ 498.995067][ T5146] block nbd1889: Receive control failed (result -32) [ 499.012508][T13477] nbd: nbd64 already in use executing program [ 499.135247][ T5146] block nbd1890: Receive control failed (result -32) [ 499.146441][T13479] nbd: nbd64 already in use executing program [ 499.265269][ T5146] block nbd1891: Receive control failed (result -32) [ 499.282481][T13481] nbd: nbd64 already in use executing program [ 499.405064][ T5146] block nbd1892: Receive control failed (result -32) [ 499.427416][T13483] nbd: nbd64 already in use executing program [ 499.565066][ T5146] block nbd1893: Receive control failed (result -32) [ 499.585337][T13485] nbd: nbd64 already in use executing program [ 499.725193][ T5146] block nbd1894: Receive control failed (result -32) [ 499.753046][T13487] nbd: nbd64 already in use executing program [ 499.875031][ T5146] block nbd1895: Receive control failed (result -32) [ 499.907263][T13489] nbd: nbd64 already in use executing program [ 500.046902][ T5146] block nbd1896: Receive control failed (result -32) [ 500.080260][T13491] nbd: nbd64 already in use executing program [ 500.205098][ T5146] block nbd1897: Receive control failed (result -32) [ 500.237659][T13493] nbd: nbd64 already in use executing program [ 500.355070][ T5146] block nbd1898: Receive control failed (result -32) [ 500.394882][T13495] nbd: nbd64 already in use executing program [ 500.525428][ T5146] block nbd1899: Receive control failed (result -32) [ 500.557739][T13497] nbd: nbd64 already in use executing program [ 500.685072][ T5146] block nbd1900: Receive control failed (result -32) [ 500.721431][T13499] nbd: nbd64 already in use executing program [ 500.835209][ T5146] block nbd1901: Receive control failed (result -32) [ 500.866895][T13501] nbd: nbd64 already in use executing program [ 500.975462][ T5146] block nbd1902: Receive control failed (result -32) [ 500.995446][T13503] nbd: nbd64 already in use executing program [ 501.116942][ T5146] block nbd1903: Receive control failed (result -32) [ 501.149820][T13505] nbd: nbd64 already in use executing program [ 501.266609][ T5146] block nbd1904: Receive control failed (result -32) [ 501.300023][T13507] nbd: nbd64 already in use executing program [ 501.427520][ T5146] block nbd1905: Receive control failed (result -32) [ 501.462687][T13510] nbd: nbd64 already in use executing program [ 501.585040][ T5146] block nbd1906: Receive control failed (result -32) [ 501.598545][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.604990][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.613731][T13512] nbd: nbd64 already in use executing program [ 501.755267][ T5146] block nbd1907: Receive control failed (result -32) [ 501.782621][T13514] nbd: nbd64 already in use executing program [ 501.905109][ T5146] block nbd1908: Receive control failed (result -32) [ 501.936802][T13516] nbd: nbd64 already in use executing program [ 502.047562][ T5146] block nbd1909: Receive control failed (result -32) [ 502.077272][T13519] nbd: nbd64 already in use executing program [ 502.215084][ T5146] block nbd1910: Receive control failed (result -32) [ 502.255547][T13521] __nla_validate_parse: 23 callbacks suppressed [ 502.255565][T13521] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 502.292878][T13521] nbd: nbd64 already in use executing program [ 502.435099][ T5146] block nbd1911: Receive control failed (result -32) [ 502.469647][T13523] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 502.481204][T13523] nbd: nbd64 already in use executing program [ 502.602947][T13523] set_capacity_and_notify: 23 callbacks suppressed [ 502.602969][T13523] nbd1912: detected capacity change from 0 to 127 [ 502.618903][ T5146] block nbd1912: Receive control failed (result -32) [ 502.652577][T13525] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 502.665497][T13525] nbd: nbd64 already in use executing program [ 502.783192][T13525] nbd1913: detected capacity change from 0 to 127 [ 502.792435][ T5146] block nbd1913: Receive control failed (result -32) [ 502.816333][T13527] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 502.826972][T13527] nbd: nbd64 already in use executing program [ 502.942894][T13527] nbd1914: detected capacity change from 0 to 127 [ 502.952077][ T5146] block nbd1914: Receive control failed (result -32) [ 502.986114][T13529] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 502.997490][T13529] nbd: nbd64 already in use executing program [ 503.122944][T13529] nbd1915: detected capacity change from 0 to 127 [ 503.131960][ T5146] block nbd1915: Receive control failed (result -32) [ 503.164597][T13532] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 503.175879][T13532] nbd: nbd64 already in use executing program [ 503.302923][T13532] nbd1916: detected capacity change from 0 to 127 [ 503.311608][ T5146] block nbd1916: Receive control failed (result -32) [ 503.339257][T13534] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 503.349952][T13534] nbd: nbd64 already in use executing program [ 503.462891][T13534] nbd1917: detected capacity change from 0 to 127 [ 503.471513][ T5146] block nbd1917: Receive control failed (result -32) [ 503.513521][T13536] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 503.522685][ T1772] block nbd2: Possible stuck request ffff888026738000: control (read@0,1024B). Runtime 360 seconds [ 503.532893][T13536] nbd: nbd64 already in use [ 503.536189][ T1772] block nbd2: Possible stuck request ffff888026738200: control (read@1024,1024B). Runtime 360 seconds [ 503.558433][ T1739] block nbd3: Possible stuck request ffff888026798000: control (read@0,1024B). Runtime 360 seconds [ 503.569370][ T1739] block nbd3: Possible stuck request ffff888026798200: control (read@1024,1024B). Runtime 360 seconds [ 503.581455][ T1739] block nbd3: Possible stuck request ffff888026798400: control (read@2048,1024B). Runtime 360 seconds [ 503.592927][ T1739] block nbd3: Possible stuck request ffff888026798600: control (read@3072,1024B). Runtime 360 seconds executing program [ 503.732911][T13536] nbd1918: detected capacity change from 0 to 127 [ 503.742137][ T5146] block nbd1918: Receive control failed (result -32) [ 503.773905][T13538] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 503.786427][T13538] nbd: nbd64 already in use executing program [ 503.902919][T13538] nbd1919: detected capacity change from 0 to 127 [ 503.911631][ T5146] block nbd1919: Receive control failed (result -32) [ 503.939029][T13540] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 503.948593][T13540] nbd: nbd64 already in use executing program [ 504.073010][T13540] nbd1920: detected capacity change from 0 to 127 [ 504.083029][ T5146] block nbd1920: Receive control failed (result -32) [ 504.116781][T13543] nbd: nbd64 already in use [ 504.172996][ T1739] block nbd6: Possible stuck request ffff8880268a8000: control (read@0,1024B). Runtime 360 seconds [ 504.183839][ T1739] block nbd6: Possible stuck request ffff8880268a8200: control (read@1024,1024B). Runtime 360 seconds [ 504.195749][ T1739] block nbd6: Possible stuck request ffff8880268a8400: control (read@2048,1024B). Runtime 360 seconds [ 504.207074][ T1739] block nbd6: Possible stuck request ffff8880268a8600: control (read@3072,1024B). Runtime 360 seconds executing program [ 504.232890][T13543] nbd1921: detected capacity change from 0 to 127 [ 504.241694][ T5146] block nbd1921: Receive control failed (result -32) [ 504.263062][T13545] nbd: nbd64 already in use executing program [ 504.397589][ T5146] block nbd1922: Receive control failed (result -32) [ 504.430858][T13547] nbd: nbd64 already in use executing program [ 504.555143][ T5146] block nbd1923: Receive control failed (result -32) [ 504.586199][T13549] nbd: nbd64 already in use executing program [ 504.705593][ T5146] block nbd1924: Receive control failed (result -32) [ 504.738599][T13551] nbd: nbd64 already in use [ 504.803989][ T1739] block nbd11: Possible stuck request ffff888026aa8000: control (read@0,1024B). Runtime 360 seconds [ 504.818389][ T1739] block nbd11: Possible stuck request ffff888026aa8200: control (read@1024,1024B). Runtime 360 seconds [ 504.829583][ T1739] block nbd11: Possible stuck request ffff888026aa8400: control (read@2048,1024B). Runtime 360 seconds [ 504.843156][ T1739] block nbd11: Possible stuck request ffff888026aa8600: control (read@3072,1024B). Runtime 360 seconds executing program [ 504.864640][ T5146] block nbd1925: Receive control failed (result -32) [ 504.886848][T13553] nbd: nbd64 already in use executing program [ 505.025069][ T5146] block nbd1926: Receive control failed (result -32) [ 505.052585][T13555] nbd: nbd64 already in use executing program [ 505.165050][ T5146] block nbd1927: Receive control failed (result -32) [ 505.196692][T13557] nbd: nbd64 already in use executing program [ 505.314963][ T5146] block nbd1928: Receive control failed (result -32) [ 505.354716][T13559] nbd: nbd64 already in use [ 505.434002][ T1772] block nbd13: Possible stuck request ffff888026b48000: control (read@0,1024B). Runtime 360 seconds [ 505.445193][ T1772] block nbd13: Possible stuck request ffff888026b48200: control (read@1024,1024B). Runtime 360 seconds [ 505.461958][ T1772] block nbd13: Possible stuck request ffff888026b48400: control (read@2048,1024B). Runtime 360 seconds [ 505.473326][ T11] block nbd14: Possible stuck request ffff888026b70000: control (read@0,1024B). Runtime 360 seconds [ 505.484453][ T11] block nbd14: Possible stuck request ffff888026b70200: control (read@1024,1024B). Runtime 360 seconds [ 505.492945][ T5146] block nbd1929: Receive control failed (result -32) [ 505.495603][ T11] block nbd14: Possible stuck request ffff888026b70400: control (read@2048,1024B). Runtime 360 seconds [ 505.514189][ T11] block nbd14: Possible stuck request ffff888026b70600: control (read@3072,1024B). Runtime 360 seconds executing program [ 505.526966][ T1772] block nbd13: Possible stuck request ffff888026b48600: control (read@3072,1024B). Runtime 360 seconds [ 505.557043][T13562] nbd: nbd64 already in use executing program [ 505.695241][ T5146] block nbd1930: Receive control failed (result -32) [ 505.706314][T13564] nbd: nbd64 already in use executing program [ 505.815017][ T5146] block nbd1931: Receive control failed (result -32) [ 505.832487][T13566] nbd: nbd64 already in use executing program [ 505.965104][ T5146] block nbd1932: Receive control failed (result -32) [ 505.977339][T13568] nbd: nbd64 already in use [ 506.082941][ T1739] block nbd18: Possible stuck request ffff888077908000: control (read@0,1024B). Runtime 360 seconds [ 506.093846][ T1739] block nbd18: Possible stuck request ffff888077908200: control (read@1024,1024B). Runtime 360 seconds [ 506.108808][ T1739] block nbd18: Possible stuck request ffff888077908400: control (read@2048,1024B). Runtime 360 seconds [ 506.120073][ T1739] block nbd18: Possible stuck request ffff888077908600: control (read@3072,1024B). Runtime 360 seconds [ 506.125047][ T5146] block nbd1933: Receive control failed (result -32) executing program [ 506.174864][T13570] nbd: nbd64 already in use executing program [ 506.295034][ T5146] block nbd1934: Receive control failed (result -32) [ 506.330426][T13572] nbd: nbd64 already in use executing program [ 506.455073][ T5146] block nbd1935: Receive control failed (result -32) [ 506.493336][T13574] nbd: nbd64 already in use executing program [ 506.625075][ T5146] block nbd1936: Receive control failed (result -32) [ 506.659032][T13576] nbd: nbd64 already in use [ 506.723012][ T1739] block nbd21: Possible stuck request ffff8880346b8000: control (read@0,1024B). Runtime 360 seconds [ 506.733909][ T1739] block nbd21: Possible stuck request ffff8880346b8200: control (read@1024,1024B). Runtime 360 seconds [ 506.745345][ T1739] block nbd21: Possible stuck request ffff8880346b8400: control (read@2048,1024B). Runtime 360 seconds [ 506.757087][ T1739] block nbd21: Possible stuck request ffff8880346b8600: control (read@3072,1024B). Runtime 360 seconds executing program [ 506.784959][ T5146] block nbd1937: Receive control failed (result -32) [ 506.812110][T13578] nbd: nbd64 already in use executing program [ 506.935100][ T5146] block nbd1938: Receive control failed (result -32) [ 506.969924][T13580] nbd: nbd64 already in use executing program [ 507.085338][ T5146] block nbd1939: Receive control failed (result -32) [ 507.120288][T13582] nbd: nbd64 already in use executing program [ 507.225057][ T5146] block nbd1940: Receive control failed (result -32) [ 507.256882][T13584] nbd: nbd64 already in use executing program [ 507.375075][ T5146] block nbd1941: Receive control failed (result -32) [ 507.407910][T13586] __nla_validate_parse: 21 callbacks suppressed [ 507.407929][T13586] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 507.425605][T13586] nbd: nbd64 already in use executing program [ 507.555820][ T5146] block nbd1942: Receive control failed (result -32) [ 507.594752][T13588] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 507.612886][T13588] nbd: nbd64 already in use executing program [ 507.733322][T13588] set_capacity_and_notify: 21 callbacks suppressed [ 507.733344][T13588] nbd1943: detected capacity change from 0 to 127 [ 507.749076][ T5146] block nbd1943: Receive control failed (result -32) [ 507.773285][T13590] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 507.784918][T13590] nbd: nbd64 already in use executing program [ 507.902898][T13590] nbd1944: detected capacity change from 0 to 127 [ 507.911602][ T5146] block nbd1944: Receive control failed (result -32) [ 507.933116][T13592] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 507.942667][T13592] nbd: nbd64 already in use executing program [ 508.083309][T13592] nbd1945: detected capacity change from 0 to 127 [ 508.093953][ T5146] block nbd1945: Receive control failed (result -32) [ 508.128607][T13594] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 508.138280][T13594] nbd: nbd64 already in use executing program [ 508.273046][T13594] nbd1946: detected capacity change from 0 to 127 [ 508.281925][ T5146] block nbd1946: Receive control failed (result -32) [ 508.323140][T13596] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 508.332700][T13596] nbd: nbd64 already in use executing program [ 508.453074][T13596] nbd1947: detected capacity change from 0 to 127 [ 508.462564][ T5146] block nbd1947: Receive control failed (result -32) [ 508.498591][T13598] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 508.508222][T13598] nbd: nbd64 already in use [ 508.525851][T13598] BUG: MAX_LOCKDEP_KEYS too low! [ 508.530850][T13598] turning off the locking correctness validator. [ 508.537382][T13598] CPU: 0 UID: 0 PID: 13598 Comm: syz-executor144 Not tainted syzkaller #0 PREEMPT(full) [ 508.537417][T13598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 508.537428][T13598] Call Trace: [ 508.537436][T13598] [ 508.537443][T13598] dump_stack_lvl+0xe8/0x150 [ 508.537473][T13598] register_lock_class+0x2a9/0x2e0 [ 508.537496][T13598] __lock_acquire+0xad/0x2cf0 [ 508.537520][T13598] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 508.537538][T13598] ? lockdep_hardirqs_on+0x7a/0x110 [ 508.537555][T13598] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 508.537572][T13598] lock_acquire+0xf0/0x2e0 [ 508.537591][T13598] ? elevator_change+0x198/0x450 [ 508.537614][T13598] blk_mq_freeze_queue_nomemsave+0xd1/0x120 [ 508.537630][T13598] ? elevator_change+0x198/0x450 [ 508.537649][T13598] elevator_change+0x198/0x450 [ 508.537669][T13598] ? do_raw_spin_unlock+0xf5/0x210 [ 508.537687][T13598] elevator_set_default+0x36c/0x430 [ 508.537707][T13598] ? __pfx_elevator_set_default+0x10/0x10 [ 508.537730][T13598] ? disk_register_independent_access_ranges+0x2db/0x380 [ 508.537749][T13598] ? blk_crypto_sysfs_register+0x11c/0x170 [ 508.537767][T13598] blk_register_queue+0x366/0x430 [ 508.537793][T13598] __add_disk+0x677/0xd50 [ 508.537818][T13598] ? down_read+0x272/0x2e0 [ 508.537838][T13598] add_disk_fwnode+0xfb/0x480 [ 508.537863][T13598] nbd_dev_add+0x72c/0xb50 [ 508.537883][T13598] ? __pfx_nbd_dev_add+0x10/0x10 [ 508.537907][T13598] ? bpf_lsm_capable+0x9/0x20 [ 508.537930][T13598] ? security_capable+0x7e/0x2c0 [ 508.537955][T13598] nbd_genl_connect+0x962/0x1cf0 [ 508.537973][T13598] ? __pfx___nla_validate_parse+0x10/0x10 [ 508.537995][T13598] ? __pfx_nbd_genl_connect+0x10/0x10 [ 508.538013][T13598] ? rcu_is_watching+0x15/0xb0 [ 508.538036][T13598] ? trace_kmalloc+0x2a/0x110 [ 508.538055][T13598] ? __nla_parse+0x40/0x60 [ 508.538073][T13598] ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0 [ 508.538091][T13598] ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0 [ 508.538124][T13598] genl_family_rcv_msg_doit+0x22a/0x330 [ 508.538143][T13598] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 508.538164][T13598] ? __lock_acquire+0x6b5/0x2cf0 [ 508.538186][T13598] genl_rcv_msg+0x61c/0x7a0 [ 508.538203][T13598] ? __pfx_genl_rcv_msg+0x10/0x10 [ 508.538218][T13598] ? __pfx_nbd_genl_connect+0x10/0x10 [ 508.538239][T13598] netlink_rcv_skb+0x232/0x4b0 [ 508.538261][T13598] ? __pfx_genl_rcv_msg+0x10/0x10 [ 508.538277][T13598] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 508.538302][T13598] ? down_read+0x272/0x2e0 [ 508.538320][T13598] ? genl_rcv+0xd/0x40 [ 508.538335][T13598] genl_rcv+0x28/0x40 [ 508.538348][T13598] netlink_unicast+0x75c/0x8e0 [ 508.538370][T13598] netlink_sendmsg+0x813/0xb40 [ 508.538417][T13598] ? __pfx_netlink_sendmsg+0x10/0x10 [ 508.538441][T13598] ? aa_sock_msg_perm+0xf1/0x1b0 [ 508.538457][T13598] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 508.538476][T13598] ____sys_sendmsg+0x972/0x9f0 [ 508.538502][T13598] ? __pfx_____sys_sendmsg+0x10/0x10 [ 508.538527][T13598] ? import_iovec+0x73/0xa0 [ 508.538546][T13598] ___sys_sendmsg+0x2a5/0x360 [ 508.538570][T13598] ? __pfx____sys_sendmsg+0x10/0x10 [ 508.538594][T13598] ? count_memcg_event_mm+0x21/0x260 [ 508.538627][T13598] ? __pfx_handle_mm_fault+0x10/0x10 [ 508.538643][T13598] __x64_sys_sendmsg+0x1bd/0x2a0 [ 508.538668][T13598] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 508.538695][T13598] ? do_user_addr_fault+0xc6f/0x1340 [ 508.538719][T13598] do_syscall_64+0x14d/0xf80 [ 508.538737][T13598] ? trace_irq_disable+0x3b/0x150 [ 508.538751][T13598] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.538767][T13598] ? clear_bhb_loop+0x40/0x90 [ 508.538784][T13598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.538800][T13598] RIP: 0033:0x7f04195d74c9 [ 508.538818][T13598] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 508.538832][T13598] RSP: 002b:00007fffbe517c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 508.538852][T13598] RAX: ffffffffffffffda RBX: 00002000000004c0 RCX: 00007f04195d74c9 [ 508.538865][T13598] RDX: 0000000020000000 RSI: 0000200000001ac0 RDI: 0000000000000004 [ 508.538877][T13598] RBP: 000000000007c163 R08: 0000000000000006 R09: 0000000000000006 [ 508.538887][T13598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffbe517c1c [ 508.538898][T13598] R13: 431bde82d7b634db R14: 00007f0419669c40 R15: 0000000000000002 [ 508.538915][T13598] [ 508.980916][ T1772] block nbd28: Possible stuck request ffff888079d20000: control (read@0,1024B). Runtime 360 seconds executing program [ 509.142885][T13598] nbd1948: detected capacity change from 0 to 127 [ 509.150942][ T5146] block nbd1948: Receive control failed (result -32) [ 509.182111][T13603] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 509.202835][T13603] nbd: nbd64 already in use [ 509.273174][ T1772] block nbd32: Possible stuck request ffff88805ae58000: control (read@0,1024B). Runtime 360 seconds [ 509.302922][T13603] nbd1949: detected capacity change from 0 to 127 [ 509.312264][ T5146] block nbd1949: Receive control failed (result -32) executing program [ 509.322676][T13606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 509.342898][T13606] nbd: nbd64 already in use [ 509.452879][T13606] nbd1950: detected capacity change from 0 to 127 [ 509.474421][ T5146] block nbd1950: Receive control failed (result -32) executing program [ 509.504953][T13608] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 509.522873][T13608] nbd: nbd64 already in use executing program [ 509.653203][T13608] nbd1951: detected capacity change from 0 to 127 [ 509.661472][ T5146] block nbd1951: Receive control failed (result -32) [ 509.685967][T13610] nbd: nbd64 already in use executing program [ 509.802876][T13610] nbd1952: detected capacity change from 0 to 127 [ 509.814259][ T5146] block nbd1952: Receive control failed (result -32) [ 509.834611][T13612] nbd: nbd64 already in use [ 509.913842][ T1739] block nbd33: Possible stuck request ffff888064888000: control (read@0,1024B). Runtime 360 seconds [ 509.925098][ T1739] block nbd33: Possible stuck request ffff888064888200: control (read@1024,1024B). Runtime 360 seconds [ 509.936521][ T1739] block nbd33: Possible stuck request ffff888064888400: control (read@2048,1024B). Runtime 360 seconds [ 509.949463][ T5146] block nbd1953: Receive control failed (result -32) executing program [ 509.956311][ T1739] block nbd33: Possible stuck request ffff888064888600: control (read@3072,1024B). Runtime 360 seconds [ 509.974627][T13614] nbd: nbd64 already in use executing program [ 510.104461][ T5146] block nbd1954: Receive control failed (result -32) [ 510.134228][T13616] nbd: nbd64 already in use executing program [ 510.224524][ T5146] block nbd1955: Receive control failed (result -32) [ 510.254706][T13618] nbd: nbd64 already in use executing program [ 510.374552][ T5146] block nbd1956: Receive control failed (result -32) [ 510.394572][T13620] nbd: nbd64 already in use executing program [ 510.514683][ T5146] block nbd1957: Receive control failed (result -32) [ 510.534581][T13622] nbd: nbd64 already in use [ 510.563722][ T1739] block nbd34: Possible stuck request ffff888055408000: control (read@0,1024B). Runtime 360 seconds [ 510.575574][ T1739] block nbd34: Possible stuck request ffff888055408200: control (read@1024,1024B). Runtime 360 seconds [ 510.586960][ T1739] block nbd34: Possible stuck request ffff888055408400: control (read@2048,1024B). Runtime 360 seconds executing program [ 510.664311][ T5146] block nbd1958: Receive control failed (result -32) [ 510.684572][T13624] nbd: nbd64 already in use executing program [ 510.804935][ T5146] block nbd1959: Receive control failed (result -32) [ 510.813689][T13626] nbd: nbd64 already in use executing program [ 510.914423][ T5146] block nbd1960: Receive control failed (result -32) [ 510.943636][T13628] nbd: nbd64 already in use executing program [ 511.054622][ T5146] block nbd1961: Receive control failed (result -32) [ 511.074599][T13630] nbd: nbd64 already in use executing program [ 511.214329][ T5146] block nbd1962: Receive control failed (result -32) [ 511.243044][T13632] nbd: nbd64 already in use executing program [ 511.374484][ T5146] block nbd1963: Receive control failed (result -32) [ 511.394316][T13634] nbd: nbd64 already in use executing program [ 511.494193][ T5146] block nbd1964: Receive control failed (result -32) [ 511.514620][T13636] nbd: nbd64 already in use executing program [ 511.624563][ T5146] block nbd1965: Receive control failed (result -32) [ 511.654646][T13638] nbd: nbd64 already in use executing program [ 511.784244][ T5146] block nbd1966: Receive control failed (result -32) [ 511.807605][T13640] nbd: nbd64 already in use executing program [ 511.944547][ T5146] block nbd1967: Receive control failed (result -32) [ 511.962375][T13642] nbd: nbd64 already in use executing program [ 512.114295][ T5146] block nbd1968: Receive control failed (result -32) [ 512.134659][T13644] nbd: nbd64 already in use executing program [ 512.274387][ T5146] block nbd1969: Receive control failed (result -32) [ 512.304922][T13646] nbd: nbd64 already in use executing program [ 512.434871][ T5146] block nbd1970: Receive control failed (result -32) [ 512.457586][T13648] __nla_validate_parse: 19 callbacks suppressed [ 512.457617][T13648] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 512.496708][T13648] nbd: nbd64 already in use executing program [ 512.615010][ T5146] block nbd1971: Receive control failed (result -32) [ 512.626033][T13650] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 512.647877][T13650] nbd: nbd64 already in use executing program [ 512.762854][T13650] set_capacity_and_notify: 19 callbacks suppressed [ 512.762872][T13650] nbd1972: detected capacity change from 0 to 127 [ 512.795875][ T5146] block nbd1972: Receive control failed (result -32) [ 512.813315][T13652] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 512.842946][T13652] nbd: nbd64 already in use executing program [ 512.972867][T13652] nbd1973: detected capacity change from 0 to 127 [ 512.992945][ T5146] block nbd1973: Receive control failed (result -32) [ 513.005496][T13654] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 513.032941][T13654] nbd: nbd64 already in use executing program [ 513.152847][T13654] nbd1974: detected capacity change from 0 to 127 [ 513.171107][ T5146] block nbd1974: Receive control failed (result -32) [ 513.193018][T13656] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 513.213007][T13656] nbd: nbd64 already in use executing program [ 513.312844][T13656] nbd1975: detected capacity change from 0 to 127 [ 513.325954][ T5146] block nbd1975: Receive control failed (result -32) [ 513.344320][T13658] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 513.373631][T13658] nbd: nbd64 already in use executing program [ 513.502851][T13658] nbd1976: detected capacity change from 0 to 127 [ 513.512903][ T5146] block nbd1976: Receive control failed (result -32) [ 513.534753][T13660] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 513.563108][T13660] nbd: nbd64 already in use executing program [ 513.692841][T13660] nbd1977: detected capacity change from 0 to 127 [ 513.701015][ T5146] block nbd1977: Receive control failed (result -32) [ 513.735119][T13662] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 513.753143][T13662] nbd: nbd64 already in use executing program [ 513.872852][T13662] nbd1978: detected capacity change from 0 to 127 [ 513.880797][ T5146] block nbd1978: Receive control failed (result -32) [ 513.913672][T13664] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 513.933073][T13664] nbd: nbd64 already in use executing program [ 514.052848][T13664] nbd1979: detected capacity change from 0 to 127 [ 514.064838][ T5146] block nbd1979: Receive control failed (result -32) [ 514.091227][T13666] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 514.109440][T13666] nbd: nbd64 already in use executing program [ 514.222839][T13666] nbd1980: detected capacity change from 0 to 127 [ 514.240032][ T5146] block nbd1980: Receive control failed (result -32) [ 514.263095][T13668] nbd: nbd64 already in use executing program [ 514.393870][T13668] nbd1981: detected capacity change from 0 to 127 [ 514.411631][ T5146] block nbd1981: Receive control failed (result -32) [ 514.430587][T13670] nbd: nbd64 already in use executing program [ 514.554752][ T5146] block nbd1982: Receive control failed (result -32) [ 514.584403][T13672] nbd: nbd64 already in use executing program [ 514.705178][ T5146] block nbd1983: Receive control failed (result -32) [ 514.734579][T13674] nbd: nbd64 already in use executing program [ 514.854544][ T5146] block nbd1984: Receive control failed (result -32) [ 514.883649][T13676] nbd: nbd64 already in use executing program [ 515.014338][ T5146] block nbd1985: Receive control failed (result -32) [ 515.043685][T13678] nbd: nbd64 already in use executing program [ 515.164471][ T5146] block nbd1986: Receive control failed (result -32) [ 515.199925][T13680] nbd: nbd64 already in use executing program [ 515.295210][ T5146] block nbd1987: Receive control failed (result -32) [ 515.318495][T13682] nbd: nbd64 already in use executing program [ 515.455197][ T5146] block nbd1988: Receive control failed (result -32) [ 515.469357][T13684] nbd: nbd64 already in use executing program [ 515.614754][ T5146] block nbd1989: Receive control failed (result -32) [ 515.628778][T13686] nbd: nbd64 already in use executing program [ 515.734462][ T5146] block nbd1990: Receive control failed (result -32) [ 515.762634][T13688] nbd: nbd64 already in use executing program [ 515.874282][ T5146] block nbd1991: Receive control failed (result -32) [ 515.893626][T13690] nbd: nbd64 already in use executing program [ 516.025220][ T5146] block nbd1992: Receive control failed (result -32) [ 516.045131][T13692] nbd: nbd64 already in use executing program [ 516.164314][ T5146] block nbd1993: Receive control failed (result -32) [ 516.183222][T13694] nbd: nbd64 already in use executing program [ 516.324309][ T5146] block nbd1994: Receive control failed (result -32) [ 516.343799][T13696] nbd: nbd64 already in use executing program [ 516.464997][ T5146] block nbd1995: Receive control failed (result -32) [ 516.484141][T13698] nbd: nbd64 already in use executing program [ 516.634393][ T5146] block nbd1996: Receive control failed (result -32) [ 516.640720][T13700] nbd: nbd64 already in use executing program [ 516.764006][ T5146] block nbd1997: Receive control failed (result -32) [ 516.773168][T13702] nbd: nbd64 already in use executing program [ 516.904546][ T5146] block nbd1998: Receive control failed (result -32) [ 516.929304][T13704] nbd: nbd64 already in use executing program [ 517.054494][ T5146] block nbd1999: Receive control failed (result -32) [ 517.066659][T13706] nbd: nbd64 already in use executing program [ 517.214441][ T5146] block nbd2000: Receive control failed (result -32) [ 517.226227][T13708] nbd: nbd64 already in use executing program [ 517.354385][ T5146] block nbd2001: Receive control failed (result -32) [ 517.380881][T13710] nbd: nbd64 already in use executing program [ 517.504790][ T5146] block nbd2002: Receive control failed (result -32) [ 517.524636][T13712] __nla_validate_parse: 22 callbacks suppressed [ 517.524656][T13712] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 517.553087][T13712] nbd: nbd64 already in use executing program [ 517.694451][ T5146] block nbd2003: Receive control failed (result -32) [ 517.714523][T13714] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 517.732865][T13714] nbd: nbd64 already in use executing program [ 517.852956][T13714] set_capacity_and_notify: 22 callbacks suppressed [ 517.852975][T13714] nbd2004: detected capacity change from 0 to 127 [ 517.880546][ T5146] block nbd2004: Receive control failed (result -32) [ 517.904602][T13716] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 517.922840][T13716] nbd: nbd64 already in use executing program [ 518.042928][T13716] nbd2005: detected capacity change from 0 to 127 [ 518.050960][ T5146] block nbd2005: Receive control failed (result -32) [ 518.063084][T13718] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.072689][T13718] nbd: nbd64 already in use executing program [ 518.172912][T13718] nbd2006: detected capacity change from 0 to 127 [ 518.180789][ T5146] block nbd2006: Receive control failed (result -32) [ 518.194421][T13720] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.204862][T13720] nbd: nbd64 already in use executing program [ 518.292872][T13720] nbd2007: detected capacity change from 0 to 127 [ 518.301036][ T5146] block nbd2007: Receive control failed (result -32) [ 518.314242][T13722] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.325769][T13722] nbd: nbd64 already in use executing program [ 518.422949][T13722] nbd2008: detected capacity change from 0 to 127 [ 518.431901][ T5146] block nbd2008: Receive control failed (result -32) [ 518.443857][T13724] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.453470][T13724] nbd: nbd64 already in use executing program [ 518.553582][T13724] nbd2009: detected capacity change from 0 to 127 [ 518.561728][ T5146] block nbd2009: Receive control failed (result -32) [ 518.574301][T13726] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.584960][T13726] nbd: nbd64 already in use executing program [ 518.682960][T13726] nbd2010: detected capacity change from 0 to 127 [ 518.691695][ T5146] block nbd2010: Receive control failed (result -32) [ 518.703909][T13728] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.713751][T13728] nbd: nbd64 already in use executing program [ 518.822879][T13728] nbd2011: detected capacity change from 0 to 127 [ 518.831342][ T5146] block nbd2011: Receive control failed (result -32) [ 518.842738][T13730] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 518.853761][T13730] nbd: nbd64 already in use executing program [ 518.962887][T13730] nbd2012: detected capacity change from 0 to 127 [ 518.970856][ T5146] block nbd2012: Receive control failed (result -32) [ 518.983543][T13732] nbd: nbd64 already in use executing program [ 519.092854][T13732] nbd2013: detected capacity change from 0 to 127 [ 519.100790][ T5146] block nbd2013: Receive control failed (result -32) [ 519.106344][T13734] nbd: nbd64 already in use executing program [ 519.204272][ T5146] block nbd2014: Receive control failed (result -32) [ 519.211230][T13736] nbd: nbd64 already in use executing program [ 519.304276][ T5146] block nbd2015: Receive control failed (result -32) [ 519.315523][T13738] nbd: nbd64 already in use executing program [ 519.444272][ T5146] block nbd2016: Receive control failed (result -32) [ 519.451388][T13740] nbd: nbd64 already in use executing program [ 519.565361][ T5146] block nbd2017: Receive control failed (result -32) [ 519.576369][T13742] nbd: nbd64 already in use executing program [ 519.684605][ T5146] block nbd2018: Receive control failed (result -32) [ 519.705344][T13744] nbd: nbd64 already in use executing program [ 519.804259][ T5146] block nbd2019: Receive control failed (result -32) [ 519.824190][T13746] nbd: nbd64 already in use executing program [ 519.934754][ T5146] block nbd2020: Receive control failed (result -32) [ 519.954836][T13748] nbd: nbd64 already in use executing program [ 520.054267][ T5146] block nbd2021: Receive control failed (result -32) [ 520.074858][T13750] nbd: nbd64 already in use executing program [ 520.174278][ T5146] block nbd2022: Receive control failed (result -32) [ 520.178886][T13752] nbd: nbd64 already in use executing program [ 520.274736][ T5146] block nbd2023: Receive control failed (result -32) [ 520.283706][T13754] nbd: nbd64 already in use executing program [ 520.374310][ T5146] block nbd2024: Receive control failed (result -32) [ 520.388163][T13756] nbd: nbd64 already in use executing program [ 520.494363][ T5146] block nbd2025: Receive control failed (result -32) [ 520.515080][T13758] nbd: nbd64 already in use executing program [ 520.624308][ T5146] block nbd2026: Receive control failed (result -32) [ 520.634077][T13760] nbd: nbd64 already in use executing program [ 520.764390][ T5146] block nbd2027: Receive control failed (result -32) [ 520.784937][T13762] nbd: nbd64 already in use executing program [ 520.884708][ T5146] block nbd2028: Receive control failed (result -32) [ 520.889633][T13764] nbd: nbd64 already in use executing program [ 520.984969][ T5146] block nbd2029: Receive control failed (result -32) [ 520.997216][T13766] nbd: nbd64 already in use executing program [ 521.105192][ T5146] block nbd2030: Receive control failed (result -32) [ 521.125663][T13768] nbd: nbd64 already in use executing program [ 521.224486][ T5146] block nbd2031: Receive control failed (result -32) [ 521.228137][T13770] nbd: nbd64 already in use executing program [ 521.324308][ T5146] block nbd2032: Receive control failed (result -32) [ 521.330905][T13772] nbd: nbd64 already in use executing program [ 521.424274][ T5146] block nbd2033: Receive control failed (result -32) [ 521.434943][T13774] nbd: nbd64 already in use executing program [ 521.534335][ T5146] block nbd2034: Receive control failed (result -32) [ 521.537180][T13776] nbd: nbd64 already in use executing program [ 521.654794][ T5146] block nbd2035: Receive control failed (result -32) [ 521.661776][T13778] nbd: nbd64 already in use executing program [ 521.754310][ T5146] block nbd2036: Receive control failed (result -32) [ 521.765988][T13780] nbd: nbd64 already in use executing program [ 521.874261][ T5146] block nbd2037: Receive control failed (result -32) [ 521.882552][T13782] nbd: nbd64 already in use executing program [ 521.974405][ T5146] block nbd2038: Receive control failed (result -32) [ 521.982614][T13784] nbd: nbd64 already in use executing program [ 522.075896][ T5146] block nbd2039: Receive control failed (result -32) [ 522.085573][T13786] nbd: nbd64 already in use executing program [ 522.184262][ T5146] block nbd2040: Receive control failed (result -32) [ 522.188104][T13788] nbd: nbd64 already in use executing program [ 522.294274][ T5146] block nbd2041: Receive control failed (result -32) [ 522.303452][T13791] nbd: nbd64 already in use executing program [ 522.394291][ T5146] block nbd2042: Receive control failed (result -32) [ 522.407393][T13793] nbd: nbd64 already in use executing program [ 522.524244][ T5146] block nbd2043: Receive control failed (result -32) [ 522.533787][T13795] __nla_validate_parse: 31 callbacks suppressed [ 522.533804][T13795] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 522.550315][T13795] nbd: nbd64 already in use executing program [ 522.674256][ T5146] block nbd2044: Receive control failed (result -32) [ 522.685946][T13797] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 522.695569][T13797] nbd: nbd64 already in use executing program [ 522.794645][ T5146] block nbd2045: Receive control failed (result -32) [ 522.805745][T13799] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 522.815288][T13799] nbd: nbd64 already in use executing program [ 522.932876][T13799] set_capacity_and_notify: 32 callbacks suppressed [ 522.932898][T13799] nbd2046: detected capacity change from 0 to 127 [ 522.947735][ T5146] block nbd2046: Receive control failed (result -32) [ 522.959855][T13801] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 522.969654][T13801] nbd: nbd64 already in use executing program [ 523.062872][T13801] nbd2047: detected capacity change from 0 to 127 [ 523.071179][ T5146] block nbd2047: Receive control failed (result -32) [ 523.085436][T13803] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 523.095806][T13803] nbd: nbd64 already in use executing program [ 523.182925][T13803] nbd2048: detected capacity change from 0 to 127 [ 523.191131][ T5146] block nbd2048: Receive control failed (result -32) [ 523.203077][T13805] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 523.212633][T13805] nbd: nbd64 already in use executing program [ 523.322880][T13805] nbd2049: detected capacity change from 0 to 127 [ 523.330804][ T5146] block nbd2049: Receive control failed (result -32) [ 523.343343][T13807] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 523.353706][T13807] nbd: nbd64 already in use executing program [ 523.452906][T13807] nbd2050: detected capacity change from 0 to 127 [ 523.462850][ T5146] block nbd2050: Receive control failed (result -32) [ 523.473131][T13809] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 523.482714][T13809] nbd: nbd64 already in use executing program [ 523.622950][T13809] nbd2051: detected capacity change from 0 to 127 [ 523.630992][ T5146] block nbd2051: Receive control failed (result -32) [ 523.642995][T13811] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 523.654671][T13811] nbd: nbd64 already in use executing program [ 523.792900][T13811] nbd2052: detected capacity change from 0 to 127 [ 523.801013][ T5146] block nbd2052: Receive control failed (result -32) [ 523.813015][T13813] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 523.823915][T13813] nbd: nbd64 already in use executing program [ 523.932888][T13813] nbd2053: detected capacity change from 0 to 127 [ 523.940995][ T5146] block nbd2053: Receive control failed (result -32) [ 523.953073][T13815] nbd: nbd64 already in use executing program [ 524.052866][T13815] nbd2054: detected capacity change from 0 to 127 [ 524.061875][ T5146] block nbd2054: Receive control failed (result -32) [ 524.082376][T13817] nbd: nbd64 already in use executing program [ 524.202854][T13817] nbd2055: detected capacity change from 0 to 127 [ 524.210882][ T5146] block nbd2055: Receive control failed (result -32) [ 524.231812][T13819] nbd: nbd64 already in use executing program [ 524.334236][ T5146] block nbd2056: Receive control failed (result -32) [ 524.354716][T13821] nbd: nbd64 already in use executing program [ 524.454260][ T5146] block nbd2057: Receive control failed (result -32) [ 524.474895][T13823] nbd: nbd64 already in use executing program [ 524.574940][ T5146] block nbd2058: Receive control failed (result -32) [ 524.595437][T13825] nbd: nbd64 already in use executing program [ 524.704219][ T5146] block nbd2059: Receive control failed (result -32) [ 524.723713][T13827] nbd: nbd64 already in use executing program [ 524.834296][ T5146] block nbd2060: Receive control failed (result -32) [ 524.854564][T13829] nbd: nbd64 already in use executing program [ 524.954534][ T5146] block nbd2061: Receive control failed (result -32) [ 524.974751][T13831] nbd: nbd64 already in use executing program [ 525.074320][ T5146] block nbd2062: Receive control failed (result -32) [ 525.086796][T13833] nbd: nbd64 already in use executing program [ 525.164291][ T5146] block nbd2063: Receive control failed (result -32) [ 525.187017][T13835] nbd: nbd64 already in use executing program [ 525.284168][ T5146] block nbd2064: Receive control failed (result -32) [ 525.305699][T13837] nbd: nbd64 already in use executing program [ 525.405080][ T5146] block nbd2065: Receive control failed (result -32) [ 525.425918][T13839] nbd: nbd64 already in use executing program [ 525.524746][ T5146] block nbd2066: Receive control failed (result -32) [ 525.545467][T13841] nbd: nbd64 already in use executing program [ 525.644288][ T5146] block nbd2067: Receive control failed (result -32) [ 525.664835][T13843] nbd: nbd64 already in use executing program [ 525.764407][ T5146] block nbd2068: Receive control failed (result -32) [ 525.784935][T13845] nbd: nbd64 already in use executing program [ 525.884622][ T5146] block nbd2069: Receive control failed (result -32) [ 525.905083][T13847] nbd: nbd64 already in use executing program [ 526.014259][ T5146] block nbd2070: Receive control failed (result -32) [ 526.034851][T13849] nbd: nbd64 already in use executing program [ 526.134310][ T5146] block nbd2071: Receive control failed (result -32) [ 526.154871][T13851] nbd: nbd64 already in use executing program [ 526.254439][ T5146] block nbd2072: Receive control failed (result -32) [ 526.263295][T13853] nbd: nbd64 already in use executing program [ 526.384298][ T5146] block nbd2073: Receive control failed (result -32) [ 526.404357][T13855] nbd: nbd64 already in use executing program [ 526.534331][ T5146] block nbd2074: Receive control failed (result -32) [ 526.555497][T13857] nbd: nbd64 already in use executing program [ 526.684425][ T5146] block nbd2075: Receive control failed (result -32) [ 526.704137][T13859] nbd: nbd64 already in use executing program [ 526.834232][ T5146] block nbd2076: Receive control failed (result -32) [ 526.854288][T13861] nbd: nbd64 already in use executing program [ 526.944258][ T5146] block nbd2077: Receive control failed (result -32) [ 526.964448][T13863] nbd: nbd64 already in use executing program [ 527.073918][ T5146] block nbd2078: Receive control failed (result -32) [ 527.083907][T13865] nbd: nbd64 already in use executing program [ 527.195376][ T5146] block nbd2079: Receive control failed (result -32) [ 527.214973][T13867] nbd: nbd64 already in use executing program [ 527.334834][ T5146] block nbd2080: Receive control failed (result -32) [ 527.345543][T13869] nbd: nbd64 already in use executing program [ 527.454218][ T5146] block nbd2081: Receive control failed (result -32) [ 527.474594][T13871] nbd: nbd64 already in use executing program [ 527.554303][ T5146] block nbd2082: Receive control failed (result -32) [ 527.574430][T13873] __nla_validate_parse: 29 callbacks suppressed [ 527.574450][T13873] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 527.591532][T13873] nbd: nbd64 already in use executing program [ 527.704243][ T5146] block nbd2083: Receive control failed (result -32) [ 527.716286][T13875] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 527.725769][T13875] nbd: nbd64 already in use executing program [ 527.834261][ T5146] block nbd2084: Receive control failed (result -32) [ 527.854611][T13877] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 527.864976][T13877] nbd: nbd64 already in use executing program [ 527.972891][T13877] set_capacity_and_notify: 29 callbacks suppressed [ 527.972914][T13877] nbd2085: detected capacity change from 0 to 127 [ 527.987794][ T5146] block nbd2085: Receive control failed (result -32) [ 527.999210][T13879] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.009287][T13879] nbd: nbd64 already in use executing program [ 528.112886][T13879] nbd2086: detected capacity change from 0 to 127 [ 528.121132][ T5146] block nbd2086: Receive control failed (result -32) [ 528.134989][T13881] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.144559][T13881] nbd: nbd64 already in use executing program [ 528.243135][T13881] nbd2087: detected capacity change from 0 to 127 [ 528.251450][ T5146] block nbd2087: Receive control failed (result -32) [ 528.272995][T13883] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.282605][T13883] nbd: nbd64 already in use executing program [ 528.382896][T13883] nbd2088: detected capacity change from 0 to 127 [ 528.390916][ T5146] block nbd2088: Receive control failed (result -32) [ 528.402709][T13885] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.412298][T13885] nbd: nbd64 already in use executing program [ 528.522888][T13885] nbd2089: detected capacity change from 0 to 127 [ 528.531169][T12427] block nbd2089: Receive control failed (result -32) [ 528.542987][T13887] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.552601][T13887] nbd: nbd64 already in use executing program [ 528.682932][T13887] nbd2090: detected capacity change from 0 to 127 [ 528.690870][T12427] block nbd2090: Receive control failed (result -32) [ 528.702672][T13889] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.712369][T13889] nbd: nbd64 already in use executing program [ 528.832901][T13889] nbd2091: detected capacity change from 0 to 127 [ 528.841709][T12427] block nbd2091: Receive control failed (result -32) [ 528.853845][T13891] netlink: 20 bytes leftover after parsing attributes in process `syz-executor144'. [ 528.864073][T13891] nbd: nbd64 already in use executing program [ 529.002878][T13891] nbd2092: detected capacity change from 0 to 127 [ 529.010992][T12427] block nbd2092: Receive control failed (result -32) [ 529.022461][T13893] nbd: nbd64 already in use executing program [ 529.132840][T13893] nbd2093: detected capacity change from 0 to 127 [ 529.140821][T12427] block nbd2093: Receive control failed (result -32) [ 529.149652][T13895] nbd: nbd64 already in use executing program [ 529.252891][T13895] nbd2094: detected capacity change from 0 to 127 [ 529.260994][T12427] block nbd2094: Receive control failed (result -32) [ 529.273508][T13897] nbd: nbd64 already in use executing program [ 529.374357][T12427] block nbd2095: Receive control failed (result -32) [ 529.386025][T13899] nbd: nbd64 already in use executing program [ 529.495050][T12427] block nbd2096: Receive control failed (result -32) [ 529.515604][T13901] nbd: nbd64 already in use executing program [ 529.624771][T12427] block nbd2097: Receive control failed (result -32) [ 529.644451][T13903] nbd: nbd64 already in use executing program [ 529.744294][T12427] block nbd2098: Receive control failed (result -32) [ 529.764928][T13905] nbd: nbd64 already in use executing program [ 529.884218][T12427] block nbd2099: Receive control failed (result -32) [ 529.893446][T13907] nbd: nbd64 already in use executing program [ 529.974411][T12427] block nbd2100: Receive control failed (result -32) [ 529.996701][T13909] nbd: nbd64 already in use executing program [ 530.124284][T12427] block nbd2101: Receive control failed (result -32) [ 530.132939][T13911] nbd: nbd64 already in use executing program [ 530.234280][T12427] block nbd2102: Receive control failed (result -32) [ 530.237040][T13913] nbd: nbd64 already in use executing program [ 530.324608][T12427] block nbd2103: Receive control failed (result -32) [ 530.344730][T13915] nbd: nbd64 already in use executing program [ 530.443926][T12427] block nbd2104: Receive control failed (result -32) [ 530.453893][T13917] nbd: nbd64 already in use executing program [ 530.534489][T12427] block nbd2105: Receive control failed (result -32) [ 530.547771][T13919] nbd: nbd64 already in use executing program [ 530.664322][T12427] block nbd2106: Receive control failed (result -32) [ 530.674601][T13921] nbd: nbd64 already in use executing program [ 530.795605][T12427] block nbd2107: Receive control failed (result -32) [ 530.808991][T13923] nbd: nbd64 already in use executing program [ 530.914253][T12427] block nbd2108: Receive control failed (result -32) [ 530.923227][T13925] nbd: nbd64 already in use executing program [ 531.044205][T12427] block nbd2109: Receive control failed (result -32) [ 531.055270][T13927] nbd: nbd64 already in use executing program [ 531.154362][T12427] block nbd2110: Receive control failed (result -32) [ 531.174849][T13929] nbd: nbd64 already in use executing program [ 531.274300][T12427] block nbd2111: Receive control failed (result -32) [ 531.295580][T13931] nbd: nbd64 already in use executing program [ 531.394472][T12427] block nbd2112: Receive control failed (result -32) [ 531.415677][T13933] nbd: nbd64 already in use executing program [ 531.514768][T12427] block nbd2113: Receive control failed (result -32) [ 531.535965][T13935] nbd: nbd64 already in use executing program [ 531.634868][T12427] block nbd2114: Receive control failed (result -32) [ 531.656199][T13937] nbd: nbd64 already in use executing program [ 531.754547][T12427] block nbd2115: Receive control failed (result -32) [ 531.775149][T13939] nbd: nbd64 already in use executing program [ 531.874317][T12427] block nbd2116: Receive control failed (result -32) [ 531.895005][T13941] nbd: nbd64 already in use executing program [ 531.994371][T12427] block nbd2117: Receive control failed (result -32) [ 532.014861][T13943] nbd: nbd64 already in use executing program [ 532.114260][T12427] block nbd2118: Receive control failed (result -32) [ 532.134268][T13945] nbd: nbd64 already in use executing program [ 532.234621][T12427] block nbd2119: Receive control failed (result -32) [ 532.254973][T13947] nbd: nbd64 already in use