[ 467.133782][T12800] nbd1795: detected capacity change from 0 to 127 [ 467.142701][ T5183] block nbd1795: Receive control failed (result -32) [ 467.177314][T12803] nbd: nbd64 already in use [ 467.303402][T12803] nbd1796: detected capacity change from 0 to 127 [ 467.310785][ T5183] block nbd1796: Receive control failed (result -32) [ 467.492402][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 467.515172][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 467.525737][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 467.536855][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 467.544568][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 467.798135][T12806] chnl_net:caif_netlink_parms(): no params data found [ 467.921749][T12806] bridge0: port 1(bridge_slave_0) entered blocking state [ 467.929807][T12806] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.939653][T12806] bridge_slave_0: entered allmulticast mode [ 467.948423][T12806] bridge_slave_0: entered promiscuous mode [ 467.959413][T12806] bridge0: port 2(bridge_slave_1) entered blocking state [ 467.968318][T12806] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.977623][T12806] bridge_slave_1: entered allmulticast mode [ 467.986108][T12806] bridge_slave_1: entered promiscuous mode [ 468.042052][T12806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 468.058412][T12806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 468.106757][T12806] team0: Port device team_slave_0 added [ 468.119591][T12806] team0: Port device team_slave_1 added [ 468.161969][T12806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 468.170137][T12806] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 468.200180][T12806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 468.213796][T12806] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 468.222343][T12806] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 468.250632][T12806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 468.325449][T12806] hsr_slave_0: entered promiscuous mode [ 468.332639][T12806] hsr_slave_1: entered promiscuous mode [ 468.341240][T12806] debugfs: 'hsr0' already exists in 'hsr' [ 468.348668][T12806] Cannot create hsr debugfs directory [ 468.567273][T12806] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 468.748132][T12806] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 468.849336][T12806] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 468.968516][T12806] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.196550][T12806] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 469.215223][T12806] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 469.226757][T12806] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 469.244587][T12806] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 469.336227][T12806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 469.362136][T12806] 8021q: adding VLAN 0 to HW filter on device team0 [ 469.379090][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.386297][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 469.415306][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.422556][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 469.639011][ T51] Bluetooth: hci0: command tx timeout [ 469.684309][T12806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 469.745053][T12806] veth0_vlan: entered promiscuous mode [ 469.765433][T12806] veth1_vlan: entered promiscuous mode [ 469.805528][T12806] veth0_macvtap: entered promiscuous mode [ 469.818665][T12806] veth1_macvtap: entered promiscuous mode [ 469.844879][T12806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 469.868272][T12806] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 469.888168][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.898505][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.912007][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.922258][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 470.082393][T12442] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 470.095349][T12442] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 470.132486][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 470.141487][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 470.227435][T12827] __nla_validate_parse: 13 callbacks suppressed [ 470.227455][T12827] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1816'. [ 470.263414][T12827] nbd: nbd64 already in use [ 470.483011][T12827] nbd1797: detected capacity change from 0 to 127 [ 470.490762][ T51] block nbd1797: Receive control failed (result -32) [ 470.539682][T12830] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1817'. [ 470.573431][T12830] nbd: nbd64 already in use [ 470.743109][T12830] nbd1798: detected capacity change from 0 to 127 [ 470.774149][ T51] block nbd1798: Receive control failed (result -32) Warning: Permanently added '10.128.1.238' (ED25519) to the list of known hosts. executing program [ 472.612711][T12836] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 472.623266][T12836] nbd: nbd64 already in use executing program [ 472.763681][T12836] nbd1799: detected capacity change from 0 to 127 [ 472.772116][ T51] block nbd1799: Receive control failed (result -32) [ 472.791179][T12838] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 472.800645][T12838] nbd: nbd64 already in use executing program [ 472.952974][T12838] nbd1800: detected capacity change from 0 to 127 [ 472.961592][ T51] block nbd1800: Receive control failed (result -32) [ 472.980137][T12840] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 472.989937][T12840] nbd: nbd64 already in use executing program [ 473.143175][T12840] nbd1801: detected capacity change from 0 to 127 [ 473.154578][ T51] block nbd1801: Receive control failed (result -32) [ 473.187536][T12842] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 473.199910][T12842] nbd: nbd64 already in use executing program [ 473.333009][T12842] nbd1802: detected capacity change from 0 to 127 [ 473.343084][ T51] block nbd1802: Receive control failed (result -32) [ 473.364918][T12844] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 473.374626][T12844] nbd: nbd64 already in use executing program [ 473.533024][T12844] nbd1803: detected capacity change from 0 to 127 [ 473.545102][ T51] block nbd1803: Receive control failed (result -32) [ 473.570794][T12846] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 473.581399][T12846] nbd: nbd64 already in use executing program [ 473.713343][T12846] nbd1804: detected capacity change from 0 to 127 [ 473.726100][ T51] block nbd1804: Receive control failed (result -32) [ 473.745423][T12848] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 473.755866][T12848] nbd: nbd64 already in use executing program [ 473.895171][T12848] nbd1805: detected capacity change from 0 to 127 [ 473.904075][ T51] block nbd1805: Receive control failed (result -32) [ 473.924267][T12850] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 473.936228][T12850] nbd: nbd64 already in use executing program [ 474.063281][T12850] nbd1806: detected capacity change from 0 to 127 [ 474.074516][ T51] block nbd1806: Receive control failed (result -32) [ 474.092292][T12852] nbd: nbd64 already in use executing program [ 474.263017][T12852] nbd1807: detected capacity change from 0 to 127 [ 474.271630][ T51] block nbd1807: Receive control failed (result -32) [ 474.296921][T12854] nbd: nbd64 already in use executing program [ 474.423348][T12854] nbd1808: detected capacity change from 0 to 127 [ 474.431926][ T51] block nbd1808: Receive control failed (result -32) [ 474.458271][T12856] nbd: nbd64 already in use executing program [ 474.605460][T12856] nbd1809: detected capacity change from 0 to 127 [ 474.614993][ T51] block nbd1809: Receive control failed (result -32) [ 474.635736][T12858] nbd: nbd64 already in use executing program [ 474.752959][T12858] nbd1810: detected capacity change from 0 to 127 [ 474.761504][ T51] block nbd1810: Receive control failed (result -32) [ 474.792820][T12860] nbd: nbd64 already in use executing program [ 474.952946][T12860] nbd1811: detected capacity change from 0 to 127 [ 474.961366][ T51] block nbd1811: Receive control failed (result -32) [ 474.991548][T12862] nbd: nbd64 already in use executing program [ 475.133008][T12862] nbd1812: detected capacity change from 0 to 127 [ 475.141516][ T51] block nbd1812: Receive control failed (result -32) [ 475.172244][T12864] nbd: nbd64 already in use [ 475.323569][T12864] nbd1813: detected capacity change from 0 to 127 [ 475.332030][ T51] block nbd1813: Receive control failed (result -32) executing program [ 475.365034][T12866] __nla_validate_parse: 7 callbacks suppressed [ 475.365053][T12866] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 475.384131][T12866] nbd: nbd64 already in use executing program [ 475.553310][T12866] nbd1814: detected capacity change from 0 to 127 [ 475.563001][ T51] block nbd1814: Receive control failed (result -32) [ 475.586375][T12868] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 475.597617][T12868] nbd: nbd64 already in use executing program [ 475.732980][T12868] nbd1815: detected capacity change from 0 to 127 [ 475.741494][ T51] block nbd1815: Receive control failed (result -32) [ 475.772598][T12870] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 475.785531][T12870] nbd: nbd64 already in use executing program [ 475.923451][T12870] nbd1816: detected capacity change from 0 to 127 [ 475.934706][ T51] block nbd1816: Receive control failed (result -32) [ 475.967403][T12872] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 475.979393][T12872] nbd: nbd64 already in use executing program [ 476.143133][T12872] nbd1817: detected capacity change from 0 to 127 [ 476.155279][ T51] block nbd1817: Receive control failed (result -32) [ 476.186960][T12874] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 476.199670][T12874] nbd: nbd64 already in use executing program [ 476.373164][T12874] nbd1818: detected capacity change from 0 to 127 [ 476.382403][ T51] block nbd1818: Receive control failed (result -32) [ 476.403501][T12876] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 476.418886][T12876] nbd: nbd64 already in use executing program [ 476.552953][T12876] nbd1819: detected capacity change from 0 to 127 [ 476.562477][ T51] block nbd1819: Receive control failed (result -32) [ 476.594321][T12878] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 476.603954][T12878] nbd: nbd64 already in use executing program [ 476.743115][T12878] nbd1820: detected capacity change from 0 to 127 [ 476.754826][ T51] block nbd1820: Receive control failed (result -32) [ 476.778421][T12880] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 476.787994][T12880] nbd: nbd64 already in use executing program [ 476.933102][T12880] nbd1821: detected capacity change from 0 to 127 [ 476.944170][ T51] block nbd1821: Receive control failed (result -32) [ 476.979033][T12882] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 476.988558][T12882] nbd: nbd64 already in use executing program [ 477.143134][T12882] nbd1822: detected capacity change from 0 to 127 [ 477.155730][ T51] block nbd1822: Receive control failed (result -32) [ 477.179808][T12884] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 477.189312][T12884] nbd: nbd64 already in use executing program [ 477.323023][T12884] nbd1823: detected capacity change from 0 to 127 [ 477.332965][ T51] block nbd1823: Receive control failed (result -32) [ 477.367258][T12886] nbd: nbd64 already in use executing program [ 477.512986][T12886] nbd1824: detected capacity change from 0 to 127 [ 477.521811][ T51] block nbd1824: Receive control failed (result -32) [ 477.540692][T12888] nbd: nbd64 already in use executing program [ 477.653006][T12888] nbd1825: detected capacity change from 0 to 127 [ 477.662033][ T51] block nbd1825: Receive control failed (result -32) [ 477.681407][T12890] nbd: nbd64 already in use executing program [ 477.802966][T12890] nbd1826: detected capacity change from 0 to 127 [ 477.811997][ T51] block nbd1826: Receive control failed (result -32) [ 477.850009][T12892] nbd: nbd64 already in use executing program [ 478.012964][T12892] nbd1827: detected capacity change from 0 to 127 [ 478.021561][ T51] block nbd1827: Receive control failed (result -32) [ 478.054411][T12894] nbd: nbd64 already in use executing program [ 478.205522][T12894] nbd1828: detected capacity change from 0 to 127 [ 478.214632][ T51] block nbd1828: Receive control failed (result -32) [ 478.247474][T12896] nbd: nbd64 already in use executing program [ 478.403076][T12896] nbd1829: detected capacity change from 0 to 127 [ 478.414617][ T51] block nbd1829: Receive control failed (result -32) [ 478.449984][T12898] nbd: nbd64 already in use executing program [ 478.603020][T12898] nbd1830: detected capacity change from 0 to 127 [ 478.612528][ T51] block nbd1830: Receive control failed (result -32) [ 478.636970][T12900] nbd: nbd64 already in use executing program [ 478.773275][T12900] nbd1831: detected capacity change from 0 to 127 [ 478.783305][ T51] block nbd1831: Receive control failed (result -32) [ 478.820072][T12902] nbd: nbd64 already in use executing program [ 478.963797][T12902] nbd1832: detected capacity change from 0 to 127 [ 478.975182][ T51] block nbd1832: Receive control failed (result -32) [ 479.009026][T12904] nbd: nbd64 already in use executing program [ 479.153521][T12904] nbd1833: detected capacity change from 0 to 127 [ 479.163721][ T51] block nbd1833: Receive control failed (result -32) [ 479.196994][T12906] nbd: nbd64 already in use executing program [ 479.365294][T12906] nbd1834: detected capacity change from 0 to 127 [ 479.373895][ T51] block nbd1834: Receive control failed (result -32) [ 479.401558][T12908] nbd: nbd64 already in use executing program [ 479.555371][T12908] nbd1835: detected capacity change from 0 to 127 [ 479.565084][ T51] block nbd1835: Receive control failed (result -32) [ 479.584674][T12910] nbd: nbd64 already in use executing program [ 479.735540][T12910] nbd1836: detected capacity change from 0 to 127 [ 479.745106][ T51] block nbd1836: Receive control failed (result -32) [ 479.764521][T12912] nbd: nbd64 already in use executing program [ 479.913608][T12912] nbd1837: detected capacity change from 0 to 127 [ 479.922523][ T51] block nbd1837: Receive control failed (result -32) [ 479.955199][T12914] nbd: nbd64 already in use executing program [ 480.093173][T12914] nbd1838: detected capacity change from 0 to 127 [ 480.107030][ T51] block nbd1838: Receive control failed (result -32) [ 480.132888][T12916] nbd: nbd64 already in use executing program [ 480.273130][T12916] nbd1839: detected capacity change from 0 to 127 [ 480.286019][ T51] block nbd1839: Receive control failed (result -32) [ 480.317505][T12918] nbd: nbd64 already in use executing program [ 480.472976][T12918] nbd1840: detected capacity change from 0 to 127 [ 480.481544][ T51] block nbd1840: Receive control failed (result -32) [ 480.511416][T12920] __nla_validate_parse: 17 callbacks suppressed [ 480.511434][T12920] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 480.532028][T12920] nbd: nbd64 already in use executing program [ 480.683290][T12920] nbd1841: detected capacity change from 0 to 127 [ 480.696403][ T51] block nbd1841: Receive control failed (result -32) [ 480.722043][T12922] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 480.732051][T12922] nbd: nbd64 already in use executing program [ 480.885261][T12922] nbd1842: detected capacity change from 0 to 127 [ 480.893860][ T51] block nbd1842: Receive control failed (result -32) [ 480.927965][T12924] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 480.937652][T12924] nbd: nbd64 already in use executing program [ 481.105305][T12924] nbd1843: detected capacity change from 0 to 127 [ 481.114318][ T51] block nbd1843: Receive control failed (result -32) [ 481.139098][T12926] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 481.148586][T12926] nbd: nbd64 already in use executing program [ 481.293020][T12926] nbd1844: detected capacity change from 0 to 127 [ 481.301551][ T51] block nbd1844: Receive control failed (result -32) [ 481.340989][T12928] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 481.351597][T12928] nbd: nbd64 already in use executing program [ 481.513110][T12928] nbd1845: detected capacity change from 0 to 127 [ 481.524522][ T51] block nbd1845: Receive control failed (result -32) [ 481.544656][T12930] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 481.555089][T12930] nbd: nbd64 already in use executing program [ 481.702937][T12930] nbd1846: detected capacity change from 0 to 127 [ 481.711878][ T51] block nbd1846: Receive control failed (result -32) [ 481.738892][T12932] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 481.750050][T12932] nbd: nbd64 already in use executing program [ 481.873269][T12932] nbd1847: detected capacity change from 0 to 127 [ 481.884372][ T51] block nbd1847: Receive control failed (result -32) [ 481.909690][T12934] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 481.919563][T12934] nbd: nbd64 already in use executing program [ 482.033581][T12934] nbd1848: detected capacity change from 0 to 127 [ 482.044129][ T51] block nbd1848: Receive control failed (result -32) [ 482.069520][T12936] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 482.079152][T12936] nbd: nbd64 already in use executing program [ 482.235527][T12936] nbd1849: detected capacity change from 0 to 127 [ 482.243997][ T51] block nbd1849: Receive control failed (result -32) [ 482.276700][T12938] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 482.291381][T12938] nbd: nbd64 already in use executing program [ 482.422990][T12938] nbd1850: detected capacity change from 0 to 127 [ 482.431975][ T51] block nbd1850: Receive control failed (result -32) [ 482.454531][T12940] nbd: nbd64 already in use executing program [ 482.593008][T12940] nbd1851: detected capacity change from 0 to 127 [ 482.602342][ T51] block nbd1851: Receive control failed (result -32) [ 482.634109][T12942] nbd: nbd64 already in use executing program [ 482.793033][T12942] nbd1852: detected capacity change from 0 to 127 [ 482.802245][ T51] block nbd1852: Receive control failed (result -32) [ 482.821407][T12944] nbd: nbd64 already in use executing program [ 482.983081][T12944] nbd1853: detected capacity change from 0 to 127 [ 482.994936][ T51] block nbd1853: Receive control failed (result -32) [ 483.029707][T12946] nbd: nbd64 already in use executing program [ 483.185238][T12946] nbd1854: detected capacity change from 0 to 127 [ 483.194417][ T51] block nbd1854: Receive control failed (result -32) [ 483.218718][T12948] nbd: nbd64 already in use executing program [ 483.362971][T12948] nbd1855: detected capacity change from 0 to 127 [ 483.371728][ T51] block nbd1855: Receive control failed (result -32) [ 483.406105][T12950] nbd: nbd64 already in use executing program [ 483.556501][T12950] nbd1856: detected capacity change from 0 to 127 [ 483.566018][ T51] block nbd1856: Receive control failed (result -32) [ 483.601189][T12952] nbd: nbd64 already in use executing program [ 483.762947][T12952] nbd1857: detected capacity change from 0 to 127 [ 483.771834][ T51] block nbd1857: Receive control failed (result -32) [ 483.807024][T12954] nbd: nbd64 already in use executing program [ 483.945611][T12954] nbd1858: detected capacity change from 0 to 127 [ 483.954693][ T51] block nbd1858: Receive control failed (result -32) [ 483.991934][T12956] nbd: nbd64 already in use executing program [ 484.153598][T12956] nbd1859: detected capacity change from 0 to 127 [ 484.162423][ T51] block nbd1859: Receive control failed (result -32) [ 484.202384][T12958] nbd: nbd64 already in use executing program [ 484.342950][T12958] nbd1860: detected capacity change from 0 to 127 [ 484.351492][ T51] block nbd1860: Receive control failed (result -32) [ 484.381524][T12960] nbd: nbd64 already in use executing program [ 484.532960][T12960] nbd1861: detected capacity change from 0 to 127 [ 484.541574][ T51] block nbd1861: Receive control failed (result -32) [ 484.570827][T12962] nbd: nbd64 already in use executing program [ 484.712996][T12962] nbd1862: detected capacity change from 0 to 127 [ 484.721394][ T51] block nbd1862: Receive control failed (result -32) [ 484.754306][T12964] nbd: nbd64 already in use [ 484.883079][T12964] nbd1863: detected capacity change from 0 to 127 [ 484.894787][ T51] block nbd1863: Receive control failed (result -32) executing program [ 484.928334][T12966] nbd: nbd64 already in use executing program [ 485.094753][T12966] nbd1864: detected capacity change from 0 to 127 [ 485.104270][ T51] block nbd1864: Receive control failed (result -32) [ 485.131320][T12968] nbd: nbd64 already in use executing program [ 485.263626][T12968] nbd1865: detected capacity change from 0 to 127 [ 485.275368][ T51] block nbd1865: Receive control failed (result -32) [ 485.295373][T12970] nbd: nbd64 already in use executing program [ 485.432962][T12970] nbd1866: detected capacity change from 0 to 127 [ 485.441412][ T51] block nbd1866: Receive control failed (result -32) [ 485.460955][T12972] nbd: nbd64 already in use executing program [ 485.613027][T12972] nbd1867: detected capacity change from 0 to 127 [ 485.622221][ T51] block nbd1867: Receive control failed (result -32) [ 485.643106][T12974] __nla_validate_parse: 17 callbacks suppressed [ 485.643124][T12974] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 485.658965][T12974] nbd: nbd64 already in use executing program [ 485.813001][T12974] nbd1868: detected capacity change from 0 to 127 [ 485.822318][ T51] block nbd1868: Receive control failed (result -32) [ 485.846772][T12976] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 485.857426][T12976] nbd: nbd64 already in use executing program [ 485.994244][T12976] nbd1869: detected capacity change from 0 to 127 [ 486.002809][ T51] block nbd1869: Receive control failed (result -32) [ 486.025768][T12978] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 486.037330][T12978] nbd: nbd64 already in use executing program [ 486.165892][T12978] nbd1870: detected capacity change from 0 to 127 [ 486.174896][ T51] block nbd1870: Receive control failed (result -32) [ 486.193288][T12980] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 486.202903][T12980] nbd: nbd64 already in use executing program [ 486.333083][T12980] nbd1871: detected capacity change from 0 to 127 [ 486.346638][ T51] block nbd1871: Receive control failed (result -32) [ 486.371054][T12982] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 486.382589][T12982] nbd: nbd64 already in use executing program [ 486.523990][T12982] nbd1872: detected capacity change from 0 to 127 [ 486.532318][ T51] block nbd1872: Receive control failed (result -32) [ 486.555637][T12984] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 486.565561][T12984] nbd: nbd64 already in use executing program [ 486.733805][T12984] nbd1873: detected capacity change from 0 to 127 [ 486.742279][ T51] block nbd1873: Receive control failed (result -32) [ 486.777511][T12986] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 486.790824][T12986] nbd: nbd64 already in use executing program [ 486.923038][T12986] nbd1874: detected capacity change from 0 to 127 [ 486.931845][T12808] block nbd1874: Receive control failed (result -32) [ 486.966409][T12988] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 486.976497][T12988] nbd: nbd64 already in use executing program [ 487.093007][T12988] nbd1875: detected capacity change from 0 to 127 [ 487.102310][T12808] block nbd1875: Receive control failed (result -32) [ 487.121469][T12990] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 487.131023][T12990] nbd: nbd64 already in use executing program [ 487.252950][T12990] nbd1876: detected capacity change from 0 to 127 [ 487.261475][T12808] block nbd1876: Receive control failed (result -32) [ 487.283108][T12992] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 487.292526][T12992] nbd: nbd64 already in use executing program [ 487.422937][T12992] nbd1877: detected capacity change from 0 to 127 [ 487.431714][T12808] block nbd1877: Receive control failed (result -32) [ 487.450845][T12994] nbd: nbd64 already in use executing program [ 487.595389][T12994] nbd1878: detected capacity change from 0 to 127 [ 487.604227][T12808] block nbd1878: Receive control failed (result -32) [ 487.627016][T12996] nbd: nbd64 already in use executing program [ 487.784262][T12996] nbd1879: detected capacity change from 0 to 127 [ 487.792814][T12808] block nbd1879: Receive control failed (result -32) [ 487.826637][T12998] nbd: nbd64 already in use executing program [ 487.952964][T12998] nbd1880: detected capacity change from 0 to 127 [ 487.964151][T12808] block nbd1880: Receive control failed (result -32) [ 487.998241][T13000] nbd: nbd64 already in use executing program [ 488.122943][T13000] nbd1881: detected capacity change from 0 to 127 [ 488.131471][T12808] block nbd1881: Receive control failed (result -32) [ 488.163103][T13002] nbd: nbd64 already in use executing program [ 488.293082][T13002] nbd1882: detected capacity change from 0 to 127 [ 488.301668][T12808] block nbd1882: Receive control failed (result -32) [ 488.333352][T13004] nbd: nbd64 already in use executing program [ 488.483604][T13004] nbd1883: detected capacity change from 0 to 127 [ 488.496504][T12808] block nbd1883: Receive control failed (result -32) [ 488.519047][T13006] nbd: nbd64 already in use executing program [ 488.662951][T13006] nbd1884: detected capacity change from 0 to 127 [ 488.671560][T12808] block nbd1884: Receive control failed (result -32) [ 488.703405][T13008] nbd: nbd64 already in use executing program [ 488.842997][T13008] nbd1885: detected capacity change from 0 to 127 [ 488.851669][T12808] block nbd1885: Receive control failed (result -32) [ 488.883860][T13010] nbd: nbd64 already in use executing program [ 489.043090][T13010] nbd1886: detected capacity change from 0 to 127 [ 489.055494][T12808] block nbd1886: Receive control failed (result -32) [ 489.089644][T13012] nbd: nbd64 already in use executing program [ 489.245226][T13012] nbd1887: detected capacity change from 0 to 127 [ 489.254430][T12808] block nbd1887: Receive control failed (result -32) [ 489.287883][T13014] nbd: nbd64 already in use executing program [ 489.442965][T13014] nbd1888: detected capacity change from 0 to 127 [ 489.452005][T12808] block nbd1888: Receive control failed (result -32) [ 489.472390][T13016] nbd: nbd64 already in use executing program [ 489.612946][T13016] nbd1889: detected capacity change from 0 to 127 [ 489.623675][T12808] block nbd1889: Receive control failed (result -32) [ 489.657247][T13018] nbd: nbd64 already in use executing program [ 489.783152][T13018] nbd1890: detected capacity change from 0 to 127 [ 489.792047][T12808] block nbd1890: Receive control failed (result -32) [ 489.818719][T13020] nbd: nbd64 already in use executing program [ 489.942944][T13020] nbd1891: detected capacity change from 0 to 127 [ 489.951473][T12808] block nbd1891: Receive control failed (result -32) [ 489.989444][T13022] nbd: nbd64 already in use executing program [ 490.122935][T13022] nbd1892: detected capacity change from 0 to 127 [ 490.133981][T12808] block nbd1892: Receive control failed (result -32) [ 490.167509][T13024] nbd: nbd64 already in use executing program [ 490.312947][T13024] nbd1893: detected capacity change from 0 to 127 [ 490.321442][T12808] block nbd1893: Receive control failed (result -32) [ 490.356605][T13026] nbd: nbd64 already in use executing program [ 490.514559][T13026] nbd1894: detected capacity change from 0 to 127 [ 490.526249][T12808] block nbd1894: Receive control failed (result -32) [ 490.559343][T13028] nbd: nbd64 already in use executing program [ 490.702968][T13028] nbd1895: detected capacity change from 0 to 127 [ 490.711600][T12808] block nbd1895: Receive control failed (result -32) [ 490.742606][T13030] __nla_validate_parse: 18 callbacks suppressed [ 490.742625][T13030] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 490.765117][T13030] nbd: nbd64 already in use executing program [ 490.893047][T13030] nbd1896: detected capacity change from 0 to 127 [ 490.901818][T12808] block nbd1896: Receive control failed (result -32) [ 490.938660][T13032] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 490.950477][T13032] nbd: nbd64 already in use executing program [ 491.083099][T13032] nbd1897: detected capacity change from 0 to 127 [ 491.094496][T12808] block nbd1897: Receive control failed (result -32) [ 491.127884][T13034] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 491.138737][T13034] nbd: nbd64 already in use executing program [ 491.282985][T13034] nbd1898: detected capacity change from 0 to 127 [ 491.291495][T12808] block nbd1898: Receive control failed (result -32) [ 491.310442][T13036] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 491.320159][T13036] nbd: nbd64 already in use executing program [ 491.465303][T13036] nbd1899: detected capacity change from 0 to 127 [ 491.479625][T12808] block nbd1899: Receive control failed (result -32) [ 491.512480][T13038] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 491.526603][T13038] nbd: nbd64 already in use executing program [ 491.643128][T13038] nbd1900: detected capacity change from 0 to 127 [ 491.653533][T12808] block nbd1900: Receive control failed (result -32) [ 491.681880][T13040] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 491.691674][T13040] nbd: nbd64 already in use executing program [ 491.832943][T13040] nbd1901: detected capacity change from 0 to 127 [ 491.841408][T12808] block nbd1901: Receive control failed (result -32) [ 491.872376][T13042] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 491.883612][ T55] block nbd1: Possible stuck request ffff8880251de000: control (read@0,1024B). Runtime 360 seconds [ 491.887623][ T25] block nbd2: Possible stuck request ffff888025207000: control (read@0,1024B). Runtime 360 seconds [ 491.894405][ T55] block nbd1: Possible stuck request ffff8880251de1c0: control (read@1024,1024B). Runtime 360 seconds [ 491.905523][ T25] block nbd2: Possible stuck request ffff8880252071c0: control (read@1024,1024B). Runtime 360 seconds [ 491.916319][ T55] block nbd1: Possible stuck request ffff8880251de380: control (read@2048,1024B). Runtime 360 seconds [ 491.916346][ T55] block nbd1: Possible stuck request ffff8880251de540: control (read@3072,1024B). Runtime 360 seconds [ 491.927417][ T25] block nbd2: Possible stuck request ffff888025207380: control (read@2048,1024B). Runtime 360 seconds [ 491.938550][T13042] nbd: nbd64 already in use [ 491.965837][ T25] block nbd2: Possible stuck request ffff888025207540: control (read@3072,1024B). Runtime 360 seconds executing program [ 492.095341][T13042] nbd1902: detected capacity change from 0 to 127 [ 492.104741][T12808] block nbd1902: Receive control failed (result -32) [ 492.129092][T13044] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 492.142055][T13044] nbd: nbd64 already in use executing program [ 492.282980][T13044] nbd1903: detected capacity change from 0 to 127 [ 492.291648][T12808] block nbd1903: Receive control failed (result -32) [ 492.311858][T13046] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 492.321601][T13046] nbd: nbd64 already in use executing program [ 492.433738][T13046] nbd1904: detected capacity change from 0 to 127 [ 492.442559][T12808] block nbd1904: Receive control failed (result -32) [ 492.477325][T13048] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 492.488423][T13048] nbd: nbd64 already in use [ 492.520491][ T55] block nbd4: Possible stuck request ffff8880252a7000: control (read@0,1024B). Runtime 360 seconds [ 492.531454][ T25] block nbd3: Possible stuck request ffff888025285080: control (read@0,1024B). Runtime 360 seconds [ 492.531458][ T55] block nbd4: Possible stuck request ffff8880252a71c0: control (read@1024,1024B). Runtime 360 seconds [ 492.531488][ T55] block nbd4: Possible stuck request ffff8880252a7380: control (read@2048,1024B). Runtime 360 seconds [ 492.542477][ T25] block nbd3: Possible stuck request ffff888025285240: control (read@1024,1024B). Runtime 360 seconds [ 492.553211][ T55] block nbd4: Possible stuck request ffff8880252a7540: control (read@3072,1024B). Runtime 360 seconds [ 492.596491][ T25] block nbd3: Possible stuck request ffff888025285400: control (read@2048,1024B). Runtime 360 seconds [ 492.607587][ T25] block nbd3: Possible stuck request ffff8880252855c0: control (read@3072,1024B). Runtime 360 seconds executing program [ 492.705224][T13048] nbd1905: detected capacity change from 0 to 127 [ 492.714671][T12808] block nbd1905: Receive control failed (result -32) [ 492.747992][T13050] nbd: nbd64 already in use executing program [ 492.893011][T13050] nbd1906: detected capacity change from 0 to 127 [ 492.922917][T12808] block nbd1906: Receive control failed (result -32) [ 492.930622][T13054] nbd: nbd64 already in use executing program [ 493.092988][T13054] nbd1907: detected capacity change from 0 to 127 [ 493.102815][T12808] block nbd1907: Receive control failed (result -32) [ 493.137568][T13056] nbd: nbd64 already in use [ 493.153481][ T25] block nbd8: Possible stuck request ffff8880253e5080: control (read@0,1024B). Runtime 360 seconds [ 493.165074][ T25] block nbd8: Possible stuck request ffff8880253e5240: control (read@1024,1024B). Runtime 360 seconds [ 493.176293][ T25] block nbd8: Possible stuck request ffff8880253e5400: control (read@2048,1024B). Runtime 360 seconds [ 493.187786][ T25] block nbd8: Possible stuck request ffff8880253e55c0: control (read@3072,1024B). Runtime 360 seconds executing program [ 493.302974][T13056] nbd1908: detected capacity change from 0 to 127 [ 493.313022][T12808] block nbd1908: Receive control failed (result -32) [ 493.348403][T13058] nbd: nbd64 already in use executing program [ 493.465539][T13058] nbd1909: detected capacity change from 0 to 127 [ 493.476092][T12808] block nbd1909: Receive control failed (result -32) [ 493.514728][T13060] nbd: nbd64 already in use executing program [ 493.642957][T13060] nbd1910: detected capacity change from 0 to 127 [ 493.651904][T12808] block nbd1910: Receive control failed (result -32) [ 493.682117][T13062] nbd: nbd64 already in use [ 493.806176][ T55] block nbd9: Possible stuck request ffff88802580e000: control (read@0,1024B). Runtime 360 seconds [ 493.817869][ T55] block nbd9: Possible stuck request ffff88802580e1c0: control (read@1024,1024B). Runtime 360 seconds [ 493.829140][ T55] block nbd9: Possible stuck request ffff88802580e380: control (read@2048,1024B). Runtime 360 seconds [ 493.840317][ T55] block nbd9: Possible stuck request ffff88802580e540: control (read@3072,1024B). Runtime 360 seconds executing program [ 493.852438][T13062] nbd1911: detected capacity change from 0 to 127 [ 493.862180][T12808] block nbd1911: Receive control failed (result -32) [ 493.893283][T13064] nbd: nbd64 already in use executing program [ 494.042994][T13064] nbd1912: detected capacity change from 0 to 127 [ 494.051568][T12808] block nbd1912: Receive control failed (result -32) [ 494.081650][T13066] nbd: nbd64 already in use executing program [ 494.212943][T13066] nbd1913: detected capacity change from 0 to 127 [ 494.221400][T12808] block nbd1913: Receive control failed (result -32) [ 494.250268][T13068] nbd: nbd64 already in use executing program [ 494.422986][T13068] nbd1914: detected capacity change from 0 to 127 [ 494.445052][T12808] block nbd1914: Receive control failed (result -32) [ 494.465463][T13071] nbd: nbd64 already in use [ 494.478123][ T7996] block nbd13: Possible stuck request ffff888025a05080: control (read@0,1024B). Runtime 360 seconds [ 494.490373][ T25] block nbd11: Possible stuck request ffff888025957000: control (read@0,1024B). Runtime 360 seconds [ 494.501598][ T7996] block nbd13: Possible stuck request ffff888025a05240: control (read@1024,1024B). Runtime 360 seconds [ 494.512759][ T25] block nbd11: Possible stuck request ffff8880259571c0: control (read@1024,1024B). Runtime 360 seconds [ 494.523930][ T7996] block nbd13: Possible stuck request ffff888025a05400: control (read@2048,1024B). Runtime 360 seconds [ 494.536431][ T7996] block nbd13: Possible stuck request ffff888025a055c0: control (read@3072,1024B). Runtime 360 seconds executing program [ 494.653721][T13071] nbd1915: detected capacity change from 0 to 127 [ 494.665841][T12808] block nbd1915: Receive control failed (result -32) [ 494.676427][T13073] nbd: nbd64 already in use executing program [ 494.823081][T13073] nbd1916: detected capacity change from 0 to 127 [ 494.835782][T12808] block nbd1916: Receive control failed (result -32) [ 494.855641][T13075] nbd: nbd64 already in use executing program [ 494.984087][T13075] nbd1917: detected capacity change from 0 to 127 [ 494.996158][T12808] block nbd1917: Receive control failed (result -32) [ 495.015165][T13078] nbd: nbd64 already in use [ 495.077430][ T7996] block nbd15: Possible stuck request ffff888025ac7000: control (read@0,1024B). Runtime 360 seconds [ 495.083422][ T55] block nbd16: Possible stuck request ffff888079c27000: control (read@0,4096B). Runtime 360 seconds [ 495.088487][ T7996] block nbd15: Possible stuck request ffff888025ac71c0: control (read@1024,1024B). Runtime 360 seconds [ 495.111836][ T7996] block nbd15: Possible stuck request ffff888025ac7380: control (read@2048,1024B). Runtime 360 seconds [ 495.123201][ T7996] block nbd15: Possible stuck request ffff888025ac7540: control (read@3072,1024B). Runtime 360 seconds executing program [ 495.233215][T13078] nbd1918: detected capacity change from 0 to 127 [ 495.246453][T12808] block nbd1918: Receive control failed (result -32) [ 495.280331][T13080] nbd: nbd64 already in use executing program [ 495.415277][T13080] nbd1919: detected capacity change from 0 to 127 [ 495.424359][T12808] block nbd1919: Receive control failed (result -32) [ 495.461537][T13082] nbd: nbd64 already in use executing program [ 495.613019][T13082] nbd1920: detected capacity change from 0 to 127 [ 495.621516][T12808] block nbd1920: Receive control failed (result -32) [ 495.653685][T13084] nbd: nbd64 already in use [ 495.713708][ T25] block nbd10: Possible stuck request ffff8880258e7000: control (read@0,1024B). Runtime 360 seconds [ 495.724748][ T7996] block nbd17: Possible stuck request ffff888057895080: control (read@0,1024B). Runtime 360 seconds [ 495.735738][ T25] block nbd10: Possible stuck request ffff8880258e71c0: control (read@1024,1024B). Runtime 360 seconds [ 495.747009][ T7996] block nbd17: Possible stuck request ffff888057895240: control (read@1024,1024B). Runtime 360 seconds [ 495.766369][ T25] block nbd10: Possible stuck request ffff8880258e7380: control (read@2048,1024B). Runtime 360 seconds [ 495.777508][ T7996] block nbd17: Possible stuck request ffff888057895400: control (read@2048,1024B). Runtime 360 seconds [ 495.788671][ T25] block nbd10: Possible stuck request ffff8880258e7540: control (read@3072,1024B). Runtime 360 seconds executing program [ 495.812947][T13084] nbd1921: detected capacity change from 0 to 127 [ 495.819604][ T25] block nbd17: Possible stuck request ffff8880578955c0: control (read@3072,1024B). Runtime 360 seconds [ 495.832101][T12808] block nbd1921: Receive control failed (result -32) [ 495.856169][T13086] __nla_validate_parse: 16 callbacks suppressed [ 495.856188][T13086] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 495.877324][T13086] nbd: nbd64 already in use executing program [ 496.023065][T13086] nbd1922: detected capacity change from 0 to 127 [ 496.032676][T12808] block nbd1922: Receive control failed (result -32) [ 496.059602][T13088] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 496.074821][T13088] nbd: nbd64 already in use executing program [ 496.233774][T13088] nbd1923: detected capacity change from 0 to 127 [ 496.242349][T12808] block nbd1923: Receive control failed (result -32) [ 496.281669][T13090] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 496.291629][T13090] nbd: nbd64 already in use executing program [ 496.443812][T13090] nbd1924: detected capacity change from 0 to 127 [ 496.452464][T12808] block nbd1924: Receive control failed (result -32) [ 496.478216][T13093] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 496.489550][T13093] nbd: nbd64 already in use executing program [ 496.633007][T13093] nbd1925: detected capacity change from 0 to 127 [ 496.641549][T12808] block nbd1925: Receive control failed (result -32) [ 496.667435][T13095] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 496.680066][T13095] nbd: nbd64 already in use executing program [ 496.822985][T13095] nbd1926: detected capacity change from 0 to 127 [ 496.832075][T12808] block nbd1926: Receive control failed (result -32) [ 496.857363][T13097] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 496.866998][T13097] nbd: nbd64 already in use executing program [ 496.982975][T13097] nbd1927: detected capacity change from 0 to 127 [ 496.999042][T12808] block nbd1927: Receive control failed (result -32) [ 497.032132][T13099] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 497.041851][T13099] nbd: nbd64 already in use executing program [ 497.185289][T13099] nbd1928: detected capacity change from 0 to 127 [ 497.199763][T12808] block nbd1928: Receive control failed (result -32) [ 497.219467][T13102] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 497.229287][T13102] nbd: nbd64 already in use executing program [ 497.382958][T13102] nbd1929: detected capacity change from 0 to 127 [ 497.391495][T12808] block nbd1929: Receive control failed (result -32) [ 497.412656][T13104] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 497.422432][T13104] nbd: nbd64 already in use executing program [ 497.563025][T13104] nbd1930: detected capacity change from 0 to 127 [ 497.571507][T12808] block nbd1930: Receive control failed (result -32) [ 497.592686][T13106] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 497.603678][T13106] nbd: nbd64 already in use executing program [ 497.765357][T13106] nbd1931: detected capacity change from 0 to 127 [ 497.774249][T12808] block nbd1931: Receive control failed (result -32) [ 497.793490][T13108] nbd: nbd64 already in use executing program [ 497.923081][T13108] nbd1932: detected capacity change from 0 to 127 [ 497.934294][T12808] block nbd1932: Receive control failed (result -32) [ 497.954621][T13110] nbd: nbd64 already in use executing program [ 498.063117][T13110] nbd1933: detected capacity change from 0 to 127 [ 498.071829][T12808] block nbd1933: Receive control failed (result -32) [ 498.096382][T13112] nbd: nbd64 already in use executing program [ 498.243022][T13112] nbd1934: detected capacity change from 0 to 127 [ 498.251794][T12808] block nbd1934: Receive control failed (result -32) [ 498.287752][T13114] nbd: nbd64 already in use executing program [ 498.445480][T13114] nbd1935: detected capacity change from 0 to 127 [ 498.454596][T12808] block nbd1935: Receive control failed (result -32) [ 498.477327][T13116] nbd: nbd64 already in use executing program [ 498.623333][T13116] nbd1936: detected capacity change from 0 to 127 [ 498.638500][T12808] block nbd1936: Receive control failed (result -32) [ 498.658293][T13118] nbd: nbd64 already in use executing program [ 498.783014][T13118] nbd1937: detected capacity change from 0 to 127 [ 498.791677][T12808] block nbd1937: Receive control failed (result -32) [ 498.810992][T13120] nbd: nbd64 already in use executing program [ 498.935426][T13120] nbd1938: detected capacity change from 0 to 127 [ 498.946448][T12808] block nbd1938: Receive control failed (result -32) [ 498.969246][T13122] nbd: nbd64 already in use [ 498.976410][T13122] BUG: MAX_LOCKDEP_KEYS too low! [ 498.981443][T13122] turning off the locking correctness validator. [ 498.987786][T13122] CPU: 1 UID: 0 PID: 13122 Comm: syz-executor387 Not tainted syzkaller #0 PREEMPT(full) [ 498.987806][T13122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 498.987823][T13122] Call Trace: [ 498.987831][T13122] [ 498.987838][T13122] dump_stack_lvl+0x189/0x250 [ 498.987864][T13122] ? rcu_is_watching+0x15/0xb0 [ 498.987879][T13122] ? __pfx_dump_stack_lvl+0x10/0x10 [ 498.987895][T13122] ? __pfx__printk+0x10/0x10 [ 498.987913][T13122] ? is_dynamic_key+0xd6/0x1c0 [ 498.987933][T13122] register_lock_class+0x2e8/0x320 [ 498.987953][T13122] __lock_acquire+0x99/0xd20 [ 498.987973][T13122] ? __blk_mq_alloc_disk+0x15c/0x340 [ 498.987986][T13122] lock_acquire+0x120/0x360 [ 498.988003][T13122] ? __blk_mq_alloc_disk+0x15c/0x340 [ 498.988018][T13122] ? fs_reclaim_acquire+0x7d/0x100 [ 498.988031][T13122] ? __blk_mq_alloc_disk+0x15c/0x340 [ 498.988043][T13122] blk_alloc_queue+0x538/0x620 [ 498.988061][T13122] ? __blk_mq_alloc_disk+0x15c/0x340 [ 498.988075][T13122] __blk_mq_alloc_disk+0x15c/0x340 [ 498.988089][T13122] ? __pfx___blk_mq_alloc_disk+0x10/0x10 [ 498.988110][T13122] ? idr_alloc+0x89/0xd0 [ 498.988124][T13122] nbd_dev_add+0x46c/0xae0 [ 498.988146][T13122] ? __pfx_nbd_dev_add+0x10/0x10 [ 498.988174][T13122] nbd_genl_connect+0x919/0x18f0 [ 498.988194][T13122] ? __pfx_nbd_genl_connect+0x10/0x10 [ 498.988216][T13122] ? __nla_parse+0x40/0x60 [ 498.988230][T13122] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 498.988252][T13122] genl_family_rcv_msg_doit+0x212/0x300 [ 498.988271][T13122] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 498.988292][T13122] ? stack_trace_save+0x9c/0xe0 [ 498.988321][T13122] genl_rcv_msg+0x60e/0x790 [ 498.988341][T13122] ? __pfx_genl_rcv_msg+0x10/0x10 [ 498.988357][T13122] ? __pfx_nbd_genl_connect+0x10/0x10 [ 498.988380][T13122] netlink_rcv_skb+0x208/0x470 [ 498.988393][T13122] ? __lock_acquire+0xab9/0xd20 [ 498.988412][T13122] ? __pfx_genl_rcv_msg+0x10/0x10 [ 498.988429][T13122] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 498.988448][T13122] ? down_read+0x1ad/0x2e0 [ 498.988466][T13122] genl_rcv+0x28/0x40 [ 498.988481][T13122] netlink_unicast+0x82f/0x9e0 [ 498.988503][T13122] ? __pfx_netlink_unicast+0x10/0x10 [ 498.988522][T13122] ? netlink_sendmsg+0x642/0xb30 [ 498.988535][T13122] ? skb_put+0x11b/0x210 [ 498.988551][T13122] netlink_sendmsg+0x805/0xb30 [ 498.988567][T13122] ? __pfx_netlink_sendmsg+0x10/0x10 [ 498.988583][T13122] ? aa_sock_msg_perm+0xf1/0x1d0 [ 498.988597][T13122] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 498.988612][T13122] ? __pfx_netlink_sendmsg+0x10/0x10 [ 498.988626][T13122] __sock_sendmsg+0x21c/0x270 [ 498.988645][T13122] ____sys_sendmsg+0x505/0x830 [ 498.988663][T13122] ? __pfx_____sys_sendmsg+0x10/0x10 [ 498.988680][T13122] ? import_iovec+0x74/0xa0 [ 498.988696][T13122] ___sys_sendmsg+0x21f/0x2a0 [ 498.988712][T13122] ? __pfx____sys_sendmsg+0x10/0x10 [ 498.988737][T13122] ? count_memcg_event_mm+0x21/0x260 [ 498.988756][T13122] __x64_sys_sendmsg+0x19b/0x260 [ 498.988773][T13122] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 498.988790][T13122] ? do_user_addr_fault+0xc8a/0x1390 [ 498.988812][T13122] ? do_syscall_64+0xbe/0x3b0 [ 498.988829][T13122] do_syscall_64+0xfa/0x3b0 [ 498.988844][T13122] ? lockdep_hardirqs_on+0x9c/0x150 [ 498.988858][T13122] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.988872][T13122] ? clear_bhb_loop+0x60/0xb0 [ 498.988888][T13122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.988910][T13122] RIP: 0033:0x7f5cf17fead9 [ 498.988928][T13122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 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 [ 498.988942][T13122] RSP: 002b:00007fff1b52a638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 498.988962][T13122] RAX: ffffffffffffffda RBX: 00002000000004c0 RCX: 00007f5cf17fead9 [ 498.988973][T13122] RDX: 0000000020000000 RSI: 0000200000001ac0 RDI: 0000000000000004 [ 498.988983][T13122] RBP: 0000000000079c57 R08: 0000000000000006 R09: 0000000000000006 [ 498.988993][T13122] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1b52a64c [ 498.989002][T13122] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 498.989018][T13122] executing program [ 499.582941][T13122] nbd1939: detected capacity change from 0 to 127 [ 499.590801][T12808] block nbd1939: Receive control failed (result -32) [ 499.599331][T13126] nbd: nbd64 already in use executing program [ 499.722225][T13126] nbd1940: detected capacity change from 0 to 127 [ 499.733099][T12808] block nbd1940: Receive control failed (result -32) [ 499.748086][T13129] nbd: nbd64 already in use executing program [ 499.865370][T13129] nbd1941: detected capacity change from 0 to 127 [ 499.874133][T12808] block nbd1941: Receive control failed (result -32) [ 499.886470][T13132] nbd: nbd64 already in use executing program [ 500.013138][T13132] nbd1942: detected capacity change from 0 to 127 [ 500.021097][T12808] block nbd1942: Receive control failed (result -32) [ 500.043715][T13134] nbd: nbd64 already in use executing program [ 500.133083][T13134] nbd1943: detected capacity change from 0 to 127 [ 500.140940][T12808] block nbd1943: Receive control failed (result -32) [ 500.183929][T13136] nbd: nbd64 already in use executing program [ 500.293236][T13136] nbd1944: detected capacity change from 0 to 127 [ 500.301750][T12808] block nbd1944: Receive control failed (result -32) [ 500.333188][T13138] nbd: nbd64 already in use executing program [ 500.443029][T13138] nbd1945: detected capacity change from 0 to 127 [ 500.451775][T12808] block nbd1945: Receive control failed (result -32) [ 500.474846][T13140] nbd: nbd64 already in use executing program [ 500.593776][T13140] nbd1946: detected capacity change from 0 to 127 [ 500.601644][T12808] block nbd1946: Receive control failed (result -32) [ 500.624906][T13142] nbd: nbd64 already in use executing program [ 500.733529][T13142] nbd1947: detected capacity change from 0 to 127 [ 500.745281][T12808] block nbd1947: Receive control failed (result -32) [ 500.775354][T13144] nbd: nbd64 already in use executing program [ 500.893129][T13144] nbd1948: detected capacity change from 0 to 127 [ 500.901319][T12808] block nbd1948: Receive control failed (result -32) [ 500.934572][T13146] __nla_validate_parse: 17 callbacks suppressed [ 500.934592][T13146] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 500.972937][T13146] nbd: nbd64 already in use executing program [ 501.112985][T13146] nbd1949: detected capacity change from 0 to 127 [ 501.120811][T12808] block nbd1949: Receive control failed (result -32) [ 501.143864][T13148] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 501.163241][T13148] nbd: nbd64 already in use executing program [ 501.273338][T13148] nbd1950: detected capacity change from 0 to 127 [ 501.284093][T12808] block nbd1950: Receive control failed (result -32) [ 501.314659][T13150] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 501.343177][T13150] nbd: nbd64 already in use executing program [ 501.476341][T13150] nbd1951: detected capacity change from 0 to 127 [ 501.483411][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.489714][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.499889][T12808] block nbd1951: Receive control failed (result -32) [ 501.523247][T13152] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 501.532647][T13152] nbd: nbd64 already in use executing program [ 501.673022][T13152] nbd1952: detected capacity change from 0 to 127 [ 501.680933][T12808] block nbd1952: Receive control failed (result -32) [ 501.700987][T13154] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 501.724213][T13154] nbd: nbd64 already in use executing program [ 501.833223][T13154] nbd1953: detected capacity change from 0 to 127 [ 501.840966][T12808] block nbd1953: Receive control failed (result -32) [ 501.875706][T13156] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 501.893894][T13156] nbd: nbd64 already in use executing program [ 502.013146][T13156] nbd1954: detected capacity change from 0 to 127 [ 502.021026][T12808] block nbd1954: Receive control failed (result -32) [ 502.042566][T13158] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 502.053529][T13158] nbd: nbd64 already in use executing program [ 502.163191][T13158] nbd1955: detected capacity change from 0 to 127 [ 502.170836][T12808] block nbd1955: Receive control failed (result -32) [ 502.194209][T13160] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 502.219110][T13160] nbd: nbd64 already in use executing program [ 502.333003][T13160] nbd1956: detected capacity change from 0 to 127 [ 502.340730][T12808] block nbd1956: Receive control failed (result -32) [ 502.369794][T13162] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 502.402939][T13162] nbd: nbd64 already in use executing program [ 502.513419][T13162] nbd1957: detected capacity change from 0 to 127 [ 502.524917][T12808] block nbd1957: Receive control failed (result -32) [ 502.555351][T13164] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 502.573145][T13164] nbd: nbd64 already in use executing program [ 502.682988][T13164] nbd1958: detected capacity change from 0 to 127 [ 502.691670][T12808] block nbd1958: Receive control failed (result -32) [ 502.714539][T13166] nbd: nbd64 already in use executing program [ 502.843922][T13166] nbd1959: detected capacity change from 0 to 127 [ 502.851842][T12808] block nbd1959: Receive control failed (result -32) [ 502.884480][T13168] nbd: nbd64 already in use executing program [ 502.992943][T13168] nbd1960: detected capacity change from 0 to 127 [ 503.011361][T12808] block nbd1960: Receive control failed (result -32) [ 503.034371][T13170] nbd: nbd64 already in use executing program [ 503.143269][T13170] nbd1961: detected capacity change from 0 to 127 [ 503.151196][T12808] block nbd1961: Receive control failed (result -32) [ 503.177668][T13172] nbd: nbd64 already in use executing program [ 503.282951][T13172] nbd1962: detected capacity change from 0 to 127 [ 503.301497][T12808] block nbd1962: Receive control failed (result -32) [ 503.316999][T13174] nbd: nbd64 already in use executing program [ 503.453772][T13174] nbd1963: detected capacity change from 0 to 127 [ 503.461664][T12808] block nbd1963: Receive control failed (result -32) [ 503.493111][T13176] nbd: nbd64 already in use executing program [ 503.612986][T13176] nbd1964: detected capacity change from 0 to 127 [ 503.628411][T12808] block nbd1964: Receive control failed (result -32) [ 503.653872][T13178] nbd: nbd64 already in use executing program [ 503.792991][T13178] nbd1965: detected capacity change from 0 to 127 [ 503.805731][T12808] block nbd1965: Receive control failed (result -32) [ 503.825608][T13180] nbd: nbd64 already in use executing program [ 503.972906][T13180] nbd1966: detected capacity change from 0 to 127 [ 503.989061][T12808] block nbd1966: Receive control failed (result -32) [ 504.013132][T13182] nbd: nbd64 already in use executing program [ 504.143804][T13182] nbd1967: detected capacity change from 0 to 127 [ 504.161974][T12808] block nbd1967: Receive control failed (result -32) [ 504.194371][T13184] nbd: nbd64 already in use executing program [ 504.323748][T13184] nbd1968: detected capacity change from 0 to 127 [ 504.338045][T12808] block nbd1968: Receive control failed (result -32) [ 504.363091][T13186] nbd: nbd64 already in use executing program [ 504.492997][T13186] nbd1969: detected capacity change from 0 to 127 [ 504.501010][T12808] block nbd1969: Receive control failed (result -32) [ 504.523748][T13188] nbd: nbd64 already in use executing program [ 504.632901][T13188] nbd1970: detected capacity change from 0 to 127 [ 504.650867][T12808] block nbd1970: Receive control failed (result -32) [ 504.662273][T13190] nbd: nbd64 already in use executing program [ 504.792900][T13190] nbd1971: detected capacity change from 0 to 127 [ 504.814243][T12808] block nbd1971: Receive control failed (result -32) [ 504.832029][T13192] nbd: nbd64 already in use executing program [ 504.942987][T13192] nbd1972: detected capacity change from 0 to 127 [ 504.956201][T12808] block nbd1972: Receive control failed (result -32) [ 504.980851][T13194] nbd: nbd64 already in use executing program [ 505.102900][T13194] nbd1973: detected capacity change from 0 to 127 [ 505.120939][T12808] block nbd1973: Receive control failed (result -32) [ 505.132238][T13196] nbd: nbd64 already in use executing program [ 505.242907][T13196] nbd1974: detected capacity change from 0 to 127 [ 505.250605][T12808] block nbd1974: Receive control failed (result -32) [ 505.275113][T13198] nbd: nbd64 already in use executing program [ 505.372899][T13198] nbd1975: detected capacity change from 0 to 127 [ 505.390775][T12808] block nbd1975: Receive control failed (result -32) [ 505.408578][T13200] nbd: nbd64 already in use executing program [ 505.534289][T13200] nbd1976: detected capacity change from 0 to 127 [ 505.554972][T12808] block nbd1976: Receive control failed (result -32) [ 505.575246][T13202] nbd: nbd64 already in use executing program [ 505.692927][T13202] nbd1977: detected capacity change from 0 to 127 [ 505.714890][T12808] block nbd1977: Receive control failed (result -32) [ 505.733065][T13204] nbd: nbd64 already in use executing program [ 505.842923][T13204] nbd1978: detected capacity change from 0 to 127 [ 505.859239][T12808] block nbd1978: Receive control failed (result -32) [ 505.884434][T13206] nbd: nbd64 already in use executing program [ 506.012900][T13206] nbd1979: detected capacity change from 0 to 127 [ 506.022411][T12808] block nbd1979: Receive control failed (result -32) [ 506.054879][T13208] __nla_validate_parse: 21 callbacks suppressed [ 506.054896][T13208] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 506.092961][T13208] nbd: nbd64 already in use executing program [ 506.202972][T13208] nbd1980: detected capacity change from 0 to 127 [ 506.225843][T12808] block nbd1980: Receive control failed (result -32) [ 506.253096][T13210] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 506.265116][T13210] nbd: nbd64 already in use executing program [ 506.382933][T13210] nbd1981: detected capacity change from 0 to 127 [ 506.391384][T12808] block nbd1981: Receive control failed (result -32) [ 506.423385][T13212] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 506.442931][T13212] nbd: nbd64 already in use executing program [ 506.602914][T13212] nbd1982: detected capacity change from 0 to 127 [ 506.611658][T12808] block nbd1982: Receive control failed (result -32) [ 506.636435][T13214] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 506.648986][T13214] nbd: nbd64 already in use executing program [ 506.782971][T13214] nbd1983: detected capacity change from 0 to 127 [ 506.804290][T12808] block nbd1983: Receive control failed (result -32) [ 506.825071][T13216] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 506.842983][T13216] nbd: nbd64 already in use executing program [ 506.963050][T13216] nbd1984: detected capacity change from 0 to 127 [ 506.979047][T12808] block nbd1984: Receive control failed (result -32) [ 507.003356][T13218] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 507.029303][T13218] nbd: nbd64 already in use executing program [ 507.143751][T13218] nbd1985: detected capacity change from 0 to 127 [ 507.158484][T12808] block nbd1985: Receive control failed (result -32) [ 507.183169][T13220] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 507.192622][T13220] nbd: nbd64 already in use executing program [ 507.343076][T13220] nbd1986: detected capacity change from 0 to 127 [ 507.352286][T12808] block nbd1986: Receive control failed (result -32) [ 507.383554][T13222] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 507.403544][T13222] nbd: nbd64 already in use executing program [ 507.553007][T13222] nbd1987: detected capacity change from 0 to 127 [ 507.562332][T12808] block nbd1987: Receive control failed (result -32) [ 507.591338][T13224] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 507.613075][T13224] nbd: nbd64 already in use executing program [ 507.722927][T13224] nbd1988: detected capacity change from 0 to 127 [ 507.732410][T12808] block nbd1988: Receive control failed (result -32) [ 507.763104][T13226] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 507.782949][T13226] nbd: nbd64 already in use executing program [ 507.912932][T13226] nbd1989: detected capacity change from 0 to 127 [ 507.921601][T12808] block nbd1989: Receive control failed (result -32) [ 507.953815][T13228] nbd: nbd64 already in use executing program [ 508.093745][T13228] nbd1990: detected capacity change from 0 to 127 [ 508.101625][T12808] block nbd1990: Receive control failed (result -32) [ 508.126973][T13230] nbd: nbd64 already in use executing program [ 508.253875][T13230] nbd1991: detected capacity change from 0 to 127 [ 508.269277][T12808] block nbd1991: Receive control failed (result -32) [ 508.290354][T13232] nbd: nbd64 already in use executing program [ 508.402932][T13232] nbd1992: detected capacity change from 0 to 127 [ 508.411579][T12808] block nbd1992: Receive control failed (result -32) [ 508.437431][T13234] nbd: nbd64 already in use executing program [ 508.562901][T13234] nbd1993: detected capacity change from 0 to 127 [ 508.580950][T12808] block nbd1993: Receive control failed (result -32) [ 508.592411][T13236] nbd: nbd64 already in use executing program [ 508.702912][T13236] nbd1994: detected capacity change from 0 to 127 [ 508.720983][T12808] block nbd1994: Receive control failed (result -32) [ 508.732306][T13238] nbd: nbd64 already in use executing program [ 508.842912][T13238] nbd1995: detected capacity change from 0 to 127 [ 508.858327][T12808] block nbd1995: Receive control failed (result -32) [ 508.886282][T13240] nbd: nbd64 already in use executing program [ 509.002918][T13240] nbd1996: detected capacity change from 0 to 127 [ 509.023024][T12808] block nbd1996: Receive control failed (result -32) [ 509.044083][T13242] nbd: nbd64 already in use executing program [ 509.182927][T13242] nbd1997: detected capacity change from 0 to 127 [ 509.194305][T12808] block nbd1997: Receive control failed (result -32) [ 509.218383][T13244] nbd: nbd64 already in use executing program [ 509.352988][T13244] nbd1998: detected capacity change from 0 to 127 [ 509.360832][T12808] block nbd1998: Receive control failed (result -32) [ 509.380513][T13246] nbd: nbd64 already in use executing program [ 509.504274][T13246] nbd1999: detected capacity change from 0 to 127 [ 509.512166][T12808] block nbd1999: Receive control failed (result -32) [ 509.523736][T13248] nbd: nbd64 already in use executing program [ 509.612986][T13248] nbd2000: detected capacity change from 0 to 127 [ 509.621504][T12808] block nbd2000: Receive control failed (result -32) [ 509.633091][T13250] nbd: nbd64 already in use executing program [ 509.753826][T13250] nbd2001: detected capacity change from 0 to 127 [ 509.761753][T12808] block nbd2001: Receive control failed (result -32) [ 509.773961][T13252] nbd: nbd64 already in use executing program [ 509.873281][T13252] nbd2002: detected capacity change from 0 to 127 [ 509.881099][T12808] block nbd2002: Receive control failed (result -32) [ 509.893012][T13254] nbd: nbd64 already in use executing program [ 509.992963][T13254] nbd2003: detected capacity change from 0 to 127 [ 510.002165][T12808] block nbd2003: Receive control failed (result -32) [ 510.013937][T13256] nbd: nbd64 already in use executing program [ 510.113871][T13256] nbd2004: detected capacity change from 0 to 127 [ 510.121871][T12808] block nbd2004: Receive control failed (result -32) [ 510.133584][T13258] nbd: nbd64 already in use executing program [ 510.243111][T13258] nbd2005: detected capacity change from 0 to 127 [ 510.251235][T12808] block nbd2005: Receive control failed (result -32) [ 510.262185][T13260] nbd: nbd64 already in use executing program [ 510.383165][T13260] nbd2006: detected capacity change from 0 to 127 [ 510.390944][T12808] block nbd2006: Receive control failed (result -32) [ 510.402343][T13262] nbd: nbd64 already in use executing program [ 510.523001][T13262] nbd2007: detected capacity change from 0 to 127 [ 510.530742][T12808] block nbd2007: Receive control failed (result -32) [ 510.538946][T13264] nbd: nbd64 already in use executing program [ 510.653063][T13264] nbd2008: detected capacity change from 0 to 127 [ 510.661589][T12808] block nbd2008: Receive control failed (result -32) [ 510.674441][T13266] nbd: nbd64 already in use executing program [ 510.772998][T13266] nbd2009: detected capacity change from 0 to 127 [ 510.781633][T12808] block nbd2009: Receive control failed (result -32) [ 510.793149][T13268] nbd: nbd64 already in use executing program [ 510.913510][T13268] nbd2010: detected capacity change from 0 to 127 [ 510.923759][T12808] block nbd2010: Receive control failed (result -32) [ 510.936217][T13270] nbd: nbd64 already in use executing program [ 511.042948][T13270] nbd2011: detected capacity change from 0 to 127 [ 511.050991][T12808] block nbd2011: Receive control failed (result -32) [ 511.062970][T13272] __nla_validate_parse: 22 callbacks suppressed [ 511.062987][T13272] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.080601][T13272] nbd: nbd64 already in use executing program [ 511.182932][T13272] nbd2012: detected capacity change from 0 to 127 [ 511.190749][T12808] block nbd2012: Receive control failed (result -32) [ 511.211586][T13274] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.222488][T13274] nbd: nbd64 already in use executing program [ 511.323027][T13274] nbd2013: detected capacity change from 0 to 127 [ 511.333046][T12808] block nbd2013: Receive control failed (result -32) [ 511.345020][T13276] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.354517][T13276] nbd: nbd64 already in use executing program [ 511.452937][T13276] nbd2014: detected capacity change from 0 to 127 [ 511.460786][T12808] block nbd2014: Receive control failed (result -32) [ 511.472687][T13278] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.482467][T13278] nbd: nbd64 already in use executing program [ 511.592954][T13278] nbd2015: detected capacity change from 0 to 127 [ 511.600821][T12808] block nbd2015: Receive control failed (result -32) [ 511.612258][T13280] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.621766][T13280] nbd: nbd64 already in use executing program [ 511.723912][T13280] nbd2016: detected capacity change from 0 to 127 [ 511.738952][T12808] block nbd2016: Receive control failed (result -32) [ 511.754216][T13282] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.773083][T13282] nbd: nbd64 already in use executing program [ 511.912941][T13282] nbd2017: detected capacity change from 0 to 127 [ 511.921001][T12808] block nbd2017: Receive control failed (result -32) [ 511.932255][T13284] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 511.944106][T13284] nbd: nbd64 already in use executing program [ 512.063510][T13284] nbd2018: detected capacity change from 0 to 127 [ 512.071323][T12808] block nbd2018: Receive control failed (result -32) [ 512.088905][T13286] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 512.098468][T13286] nbd: nbd64 already in use executing program [ 512.202951][T13286] nbd2019: detected capacity change from 0 to 127 [ 512.210860][T12808] block nbd2019: Receive control failed (result -32) [ 512.222307][T13288] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 512.231862][T13288] nbd: nbd64 already in use executing program [ 512.342933][T13288] nbd2020: detected capacity change from 0 to 127 [ 512.352516][T12808] block nbd2020: Receive control failed (result -32) [ 512.374781][T13290] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 512.385042][T13290] nbd: nbd64 already in use executing program [ 512.503014][T13290] nbd2021: detected capacity change from 0 to 127 [ 512.512369][T12808] block nbd2021: Receive control failed (result -32) [ 512.524463][T13292] nbd: nbd64 already in use executing program [ 512.652958][T13292] nbd2022: detected capacity change from 0 to 127 [ 512.661960][T12808] block nbd2022: Receive control failed (result -32) [ 512.674139][T13294] nbd: nbd64 already in use executing program [ 512.772950][T13294] nbd2023: detected capacity change from 0 to 127 [ 512.780857][T12808] block nbd2023: Receive control failed (result -32) [ 512.792228][T13296] nbd: nbd64 already in use executing program [ 512.893245][T13296] nbd2024: detected capacity change from 0 to 127 [ 512.901100][T12808] block nbd2024: Receive control failed (result -32) [ 512.914768][T13298] nbd: nbd64 already in use executing program [ 513.013097][T13298] nbd2025: detected capacity change from 0 to 127 [ 513.020959][T12808] block nbd2025: Receive control failed (result -32) [ 513.032494][T13300] nbd: nbd64 already in use executing program [ 513.142962][T13300] nbd2026: detected capacity change from 0 to 127 [ 513.150880][T12808] block nbd2026: Receive control failed (result -32) [ 513.162051][T13302] nbd: nbd64 already in use executing program [ 513.292950][T13302] nbd2027: detected capacity change from 0 to 127 [ 513.300735][T12808] block nbd2027: Receive control failed (result -32) [ 513.312443][T13304] nbd: nbd64 already in use executing program [ 513.422979][T13304] nbd2028: detected capacity change from 0 to 127 [ 513.430765][T12808] block nbd2028: Receive control failed (result -32) [ 513.451680][T13306] nbd: nbd64 already in use executing program [ 513.552998][T13306] nbd2029: detected capacity change from 0 to 127 [ 513.560793][T12808] block nbd2029: Receive control failed (result -32) [ 513.584899][T13308] nbd: nbd64 already in use executing program [ 513.713774][T13308] nbd2030: detected capacity change from 0 to 127 [ 513.721595][T12808] block nbd2030: Receive control failed (result -32) [ 513.732781][T13310] nbd: nbd64 already in use executing program [ 513.832910][T13310] nbd2031: detected capacity change from 0 to 127 [ 513.840740][T12808] block nbd2031: Receive control failed (result -32) [ 513.861338][T13312] nbd: nbd64 already in use executing program [ 513.982992][T13312] nbd2032: detected capacity change from 0 to 127 [ 513.992017][T12808] block nbd2032: Receive control failed (result -32) [ 514.013082][T13314] nbd: nbd64 already in use executing program [ 514.143001][T13314] nbd2033: detected capacity change from 0 to 127 [ 514.151144][T12808] block nbd2033: Receive control failed (result -32) [ 514.162780][T13316] nbd: nbd64 already in use executing program [ 514.262934][T13316] nbd2034: detected capacity change from 0 to 127 [ 514.270743][T12808] block nbd2034: Receive control failed (result -32) [ 514.279307][T13318] nbd: nbd64 already in use executing program [ 514.373013][T13318] nbd2035: detected capacity change from 0 to 127 [ 514.381856][T12808] block nbd2035: Receive control failed (result -32) [ 514.393604][T13320] nbd: nbd64 already in use executing program [ 514.493038][T13320] nbd2036: detected capacity change from 0 to 127 [ 514.503382][T12808] block nbd2036: Receive control failed (result -32) [ 514.523354][T13322] nbd: nbd64 already in use executing program [ 514.642955][T13322] nbd2037: detected capacity change from 0 to 127 [ 514.651535][T12808] block nbd2037: Receive control failed (result -32) [ 514.672638][T13324] nbd: nbd64 already in use executing program [ 514.773019][T13324] nbd2038: detected capacity change from 0 to 127 [ 514.780794][T12808] block nbd2038: Receive control failed (result -32) [ 514.795576][T13326] nbd: nbd64 already in use executing program [ 514.892982][T13326] nbd2039: detected capacity change from 0 to 127 [ 514.900906][T12808] block nbd2039: Receive control failed (result -32) [ 514.913008][T13328] nbd: nbd64 already in use executing program [ 515.022991][T13328] nbd2040: detected capacity change from 0 to 127 [ 515.030807][T12808] block nbd2040: Receive control failed (result -32) [ 515.040554][T13330] nbd: nbd64 already in use executing program [ 515.162968][T13330] nbd2041: detected capacity change from 0 to 127 [ 515.175029][T12808] block nbd2041: Receive control failed (result -32) [ 515.185090][T13332] nbd: nbd64 already in use executing program [ 515.262979][T13332] nbd2042: detected capacity change from 0 to 127 [ 515.270750][T12808] block nbd2042: Receive control failed (result -32) [ 515.282537][T13334] nbd: nbd64 already in use executing program [ 515.393090][T13334] nbd2043: detected capacity change from 0 to 127 [ 515.401038][T12808] block nbd2043: Receive control failed (result -32) [ 515.425559][T13336] nbd: nbd64 already in use executing program [ 515.533726][T13336] nbd2044: detected capacity change from 0 to 127 [ 515.541535][T12808] block nbd2044: Receive control failed (result -32) [ 515.554106][T13338] nbd: nbd64 already in use executing program [ 515.653032][T13338] nbd2045: detected capacity change from 0 to 127 [ 515.661845][T12808] block nbd2045: Receive control failed (result -32) [ 515.674249][T13340] nbd: nbd64 already in use executing program [ 515.793828][T13340] nbd2046: detected capacity change from 0 to 127 [ 515.801609][T12808] block nbd2046: Receive control failed (result -32) [ 515.814229][T13342] nbd: nbd64 already in use executing program [ 515.913799][T13342] nbd2047: detected capacity change from 0 to 127 [ 515.921745][T12808] block nbd2047: Receive control failed (result -32) [ 515.933464][T13344] nbd: nbd64 already in use executing program [ 516.052933][T13344] nbd2048: detected capacity change from 0 to 127 [ 516.060797][T12808] block nbd2048: Receive control failed (result -32) [ 516.072319][T13346] nbd: nbd64 already in use executing program [ 516.193202][T13346] nbd2049: detected capacity change from 0 to 127 [ 516.203221][T12808] block nbd2049: Receive control failed (result -32) [ 516.214549][T13348] __nla_validate_parse: 28 callbacks suppressed [ 516.214564][T13348] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 516.230355][T13348] nbd: nbd64 already in use executing program [ 516.352982][T13348] nbd2050: detected capacity change from 0 to 127 [ 516.361349][T12808] block nbd2050: Receive control failed (result -32) [ 516.372982][T13350] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 516.382954][T13350] nbd: nbd64 already in use executing program [ 516.493021][T13350] nbd2051: detected capacity change from 0 to 127 [ 516.501951][T12808] block nbd2051: Receive control failed (result -32) [ 516.514676][T13352] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 516.524808][T13352] nbd: nbd64 already in use executing program [ 516.662949][T13352] nbd2052: detected capacity change from 0 to 127 [ 516.670777][T12808] block nbd2052: Receive control failed (result -32) [ 516.682141][T13354] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 516.692101][T13354] nbd: nbd64 already in use executing program [ 516.793033][T13354] nbd2053: detected capacity change from 0 to 127 [ 516.801971][T12808] block nbd2053: Receive control failed (result -32) [ 516.813610][T13356] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 516.823168][T13356] nbd: nbd64 already in use executing program [ 516.922952][T13356] nbd2054: detected capacity change from 0 to 127 [ 516.930796][T12808] block nbd2054: Receive control failed (result -32) [ 516.942732][T13358] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 516.952280][T13358] nbd: nbd64 already in use executing program [ 517.053037][T13358] nbd2055: detected capacity change from 0 to 127 [ 517.063973][T12808] block nbd2055: Receive control failed (result -32) [ 517.074981][T13360] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 517.084543][T13360] nbd: nbd64 already in use executing program [ 517.193034][T13360] nbd2056: detected capacity change from 0 to 127 [ 517.201759][T12808] block nbd2056: Receive control failed (result -32) [ 517.213772][T13362] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 517.223348][T13362] nbd: nbd64 already in use executing program [ 517.333046][T13362] nbd2057: detected capacity change from 0 to 127 [ 517.341608][T12808] block nbd2057: Receive control failed (result -32) [ 517.353401][T13364] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 517.362968][T13364] nbd: nbd64 already in use executing program [ 517.462976][T13364] nbd2058: detected capacity change from 0 to 127 [ 517.470817][T12808] block nbd2058: Receive control failed (result -32) [ 517.483577][T13366] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 517.493980][T13366] nbd: nbd64 already in use executing program [ 517.633762][T13366] nbd2059: detected capacity change from 0 to 127 [ 517.641623][T12808] block nbd2059: Receive control failed (result -32) [ 517.654018][T13368] nbd: nbd64 already in use executing program [ 517.753314][T13368] nbd2060: detected capacity change from 0 to 127 [ 517.762113][T12808] block nbd2060: Receive control failed (result -32) [ 517.773730][T13370] nbd: nbd64 already in use executing program [ 517.893001][T13370] nbd2061: detected capacity change from 0 to 127 [ 517.901768][T12808] block nbd2061: Receive control failed (result -32) [ 517.913807][T13372] nbd: nbd64 already in use executing program [ 518.042942][T13372] nbd2062: detected capacity change from 0 to 127 [ 518.050772][T12808] block nbd2062: Receive control failed (result -32) [ 518.062295][T13374] nbd: nbd64 already in use executing program [ 518.163556][T13374] nbd2063: detected capacity change from 0 to 127 [ 518.171376][T12808] block nbd2063: Receive control failed (result -32) [ 518.179933][T13376] nbd: nbd64 already in use executing program [ 518.283017][T13376] nbd2064: detected capacity change from 0 to 127 [ 518.292231][T12808] block nbd2064: Receive control failed (result -32) [ 518.304654][T13378] nbd: nbd64 already in use executing program [ 518.402954][T13378] nbd2065: detected capacity change from 0 to 127 [ 518.410815][T12808] block nbd2065: Receive control failed (result -32) [ 518.422332][T13380] nbd: nbd64 already in use executing program [ 518.532991][T13380] nbd2066: detected capacity change from 0 to 127 [ 518.540759][T12808] block nbd2066: Receive control failed (result -32) [ 518.551189][T13382] nbd: nbd64 already in use executing program [ 518.663150][T13382] nbd2067: detected capacity change from 0 to 127 [ 518.671687][T12808] block nbd2067: Receive control failed (result -32) [ 518.683919][T13384] nbd: nbd64 already in use executing program [ 518.783033][T13384] nbd2068: detected capacity change from 0 to 127 [ 518.791831][T12808] block nbd2068: Receive control failed (result -32) [ 518.804057][T13386] nbd: nbd64 already in use executing program [ 518.903919][T13386] nbd2069: detected capacity change from 0 to 127 [ 518.913537][T12808] block nbd2069: Receive control failed (result -32) [ 518.925417][T13388] nbd: nbd64 already in use executing program [ 519.032953][T13388] nbd2070: detected capacity change from 0 to 127 [ 519.040775][T12808] block nbd2070: Receive control failed (result -32) [ 519.062720][T13390] nbd: nbd64 already in use executing program [ 519.172941][T13390] nbd2071: detected capacity change from 0 to 127 [ 519.180851][T12808] block nbd2071: Receive control failed (result -32) [ 519.189278][T13392] nbd: nbd64 already in use executing program [ 519.293754][T13392] nbd2072: detected capacity change from 0 to 127 [ 519.301803][T12808] block nbd2072: Receive control failed (result -32) [ 519.317222][T13394] nbd: nbd64 already in use executing program [ 519.473793][T13394] nbd2073: detected capacity change from 0 to 127 [ 519.481692][T12808] block nbd2073: Receive control failed (result -32) [ 519.494634][T13396] nbd: nbd64 already in use executing program [ 519.603494][T13396] nbd2074: detected capacity change from 0 to 127 [ 519.611458][T12808] block nbd2074: Receive control failed (result -32) [ 519.625454][T13398] nbd: nbd64 already in use executing program [ 519.722964][T13398] nbd2075: detected capacity change from 0 to 127 [ 519.731985][T12808] block nbd2075: Receive control failed (result -32) [ 519.743515][T13400] nbd: nbd64 already in use executing program [ 519.842961][T13400] nbd2076: detected capacity change from 0 to 127 [ 519.850793][T12808] block nbd2076: Receive control failed (result -32) [ 519.861438][T13402] nbd: nbd64 already in use executing program [ 519.982957][T13402] nbd2077: detected capacity change from 0 to 127 [ 519.990856][T12808] block nbd2077: Receive control failed (result -32) [ 520.002487][T13404] nbd: nbd64 already in use executing program [ 520.122943][T13404] nbd2078: detected capacity change from 0 to 127 [ 520.130902][T12808] block nbd2078: Receive control failed (result -32) [ 520.155404][T13406] nbd: nbd64 already in use executing program [ 520.282937][T13406] nbd2079: detected capacity change from 0 to 127 [ 520.290797][T12808] block nbd2079: Receive control failed (result -32) [ 520.302615][T13408] nbd: nbd64 already in use executing program [ 520.413047][T13408] nbd2080: detected capacity change from 0 to 127 [ 520.422046][T12808] block nbd2080: Receive control failed (result -32) [ 520.434530][T13410] nbd: nbd64 already in use executing program [ 520.562970][T13410] nbd2081: detected capacity change from 0 to 127 [ 520.570806][T12808] block nbd2081: Receive control failed (result -32) [ 520.582614][T13412] nbd: nbd64 already in use executing program [ 520.683036][T13412] nbd2082: detected capacity change from 0 to 127 [ 520.690884][T12808] block nbd2082: Receive control failed (result -32) [ 520.700456][T13414] nbd: nbd64 already in use executing program [ 520.802972][T13414] nbd2083: detected capacity change from 0 to 127 [ 520.810739][T12808] block nbd2083: Receive control failed (result -32) [ 520.822368][T13416] nbd: nbd64 already in use executing program [ 520.902959][T13416] nbd2084: detected capacity change from 0 to 127 [ 520.911361][T12808] block nbd2084: Receive control failed (result -32) [ 520.920966][T13418] nbd: nbd64 already in use executing program [ 521.012934][T13418] nbd2085: detected capacity change from 0 to 127 [ 521.020814][T12808] block nbd2085: Receive control failed (result -32) [ 521.040517][T13420] nbd: nbd64 already in use executing program [ 521.152992][T13420] nbd2086: detected capacity change from 0 to 127 [ 521.161192][T12808] block nbd2086: Receive control failed (result -32) [ 521.176157][T13422] nbd: nbd64 already in use executing program [ 521.292934][T13422] nbd2087: detected capacity change from 0 to 127 [ 521.300728][T12808] block nbd2087: Receive control failed (result -32) [ 521.312143][T13424] __nla_validate_parse: 28 callbacks suppressed [ 521.312161][T13424] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 521.329997][T13424] nbd: nbd64 already in use executing program [ 521.423718][T13424] nbd2088: detected capacity change from 0 to 127 [ 521.431428][T12808] block nbd2088: Receive control failed (result -32) [ 521.444601][T13426] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 521.454088][T13426] nbd: nbd64 already in use executing program [ 521.553005][T13426] nbd2089: detected capacity change from 0 to 127 [ 521.560704][T12808] block nbd2089: Receive control failed (result -32) [ 521.574648][T13428] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 521.584934][T13428] nbd: nbd64 already in use executing program [ 521.692996][T13428] nbd2090: detected capacity change from 0 to 127 [ 521.700857][T12808] block nbd2090: Receive control failed (result -32) [ 521.712089][T13430] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 521.721992][T13430] nbd: nbd64 already in use executing program [ 521.833744][T13430] nbd2091: detected capacity change from 0 to 127 [ 521.842333][T12808] block nbd2091: Receive control failed (result -32) [ 521.854555][T13432] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 521.864223][T13432] nbd: nbd64 already in use [ 521.953748][ T25] block nbd2: Possible stuck request ffff888025207000: control (read@0,1024B). Runtime 390 seconds [ 521.953837][ T55] block nbd1: Possible stuck request ffff8880251de000: control (read@0,1024B). Runtime 390 seconds [ 521.964606][ T25] block nbd2: Possible stuck request ffff8880252071c0: control (read@1024,1024B). Runtime 390 seconds [ 521.975205][ T55] block nbd1: Possible stuck request ffff8880251de1c0: control (read@1024,1024B). Runtime 390 seconds [ 521.987035][ T25] block nbd2: Possible stuck request ffff888025207380: control (read@2048,1024B). Runtime 390 seconds [ 521.997932][ T55] block nbd1: Possible stuck request ffff8880251de380: control (read@2048,1024B). Runtime 390 seconds [ 522.019714][ T55] block nbd1: Possible stuck request ffff8880251de540: control (read@3072,1024B). Runtime 390 seconds [ 522.019798][T13432] nbd2092: detected capacity change from 0 to 127 [ 522.038883][ T25] block nbd2: Possible stuck request ffff888025207540: control (read@3072,1024B). Runtime 390 seconds executing program [ 522.053918][T12808] block nbd2092: Receive control failed (result -32) [ 522.073747][T13434] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 522.083794][T13434] nbd: nbd64 already in use executing program [ 522.193741][T13434] nbd2093: detected capacity change from 0 to 127 [ 522.201665][T12808] block nbd2093: Receive control failed (result -32) [ 522.212935][T13436] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 522.222713][T13436] nbd: nbd64 already in use executing program [ 522.332979][T13436] nbd2094: detected capacity change from 0 to 127 [ 522.341551][T12808] block nbd2094: Receive control failed (result -32) [ 522.353337][T13438] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 522.363084][T13438] nbd: nbd64 already in use executing program [ 522.462941][T13438] nbd2095: detected capacity change from 0 to 127 [ 522.470715][T12808] block nbd2095: Receive control failed (result -32) [ 522.482402][T13440] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 522.494066][T13440] nbd: nbd64 already in use [ 522.592999][T13440] nbd2096: detected capacity change from 0 to 127 [ 522.599760][ T25] block nbd3: Possible stuck request ffff888025285080: control (read@0,1024B). Runtime 390 seconds [ 522.599793][ T55] block nbd4: Possible stuck request ffff8880252a7000: control (read@0,1024B). Runtime 390 seconds [ 522.610585][ T25] block nbd3: Possible stuck request ffff888025285240: control (read@1024,1024B). Runtime 390 seconds [ 522.632487][ T55] block nbd4: Possible stuck request ffff8880252a71c0: control (read@1024,1024B). Runtime 390 seconds [ 522.643538][ T55] block nbd4: Possible stuck request ffff8880252a7380: control (read@2048,1024B). Runtime 390 seconds [ 522.644306][ T25] block nbd3: Possible stuck request ffff888025285400: control (read@2048,1024B). Runtime 390 seconds [ 522.654550][ T55] block nbd4: Possible stuck request ffff8880252a7540: control (read@3072,1024B). Runtime 390 seconds [ 522.655878][T12808] block nbd2096: Receive control failed (result -32) executing program [ 522.666987][ T25] block nbd3: Possible stuck request ffff8880252855c0: control (read@3072,1024B). Runtime 390 seconds [ 522.697033][T13442] netlink: 20 bytes leftover after parsing attributes in process `syz-executor387'. [ 522.708022][T13442] nbd: nbd64 already in use executing program [ 522.812924][T13442] nbd2097: detected capacity change from 0 to 127 [ 522.820789][T12808] block nbd2097: Receive control failed (result -32) [ 522.832575][T13444] nbd: nbd64 already in use executing program [ 522.932912][T13444] nbd2098: detected capacity change from 0 to 127 [ 522.940767][T12808] block nbd2098: Receive control failed (result -32) [ 522.953590][T13446] nbd: nbd64 already in use executing program [ 523.053026][T13446] nbd2099: detected capacity change from 0 to 127 [ 523.061923][T12808] block nbd2099: Receive control failed (result -32) [ 523.074466][T13448] nbd: nbd64 already in use executing program [ 523.172949][T13448] nbd2100: detected capacity change from 0 to 127 [ 523.181183][T12808] block nbd2100: Receive control failed (result -32) [ 523.202512][T13450] nbd: nbd64 already in use [ 523.263839][ T25] block nbd8: Possible stuck request ffff8880253e5080: control (read@0,1024B). Runtime 390 seconds [ 523.274627][ T25] block nbd8: Possible stuck request ffff8880253e5240: control (read@1024,1024B). Runtime 390 seconds [ 523.286033][ T25] block nbd8: Possible stuck request ffff8880253e5400: control (read@2048,1024B). Runtime 390 seconds [ 523.297122][ T25] block nbd8: Possible stuck request ffff8880253e55c0: control (read@3072,1024B). Runtime 390 seconds executing program [ 523.332951][T13450] nbd2101: detected capacity change from 0 to 127 [ 523.341613][T12808] block nbd2101: Receive control failed (result -32) [ 523.352405][T13452] nbd: nbd64 already in use executing program [ 523.463788][T13452] nbd2102: detected capacity change from 0 to 127 [ 523.471576][T12808] block nbd2102: Receive control failed (result -32) [ 523.483906][T13454] nbd: nbd64 already in use executing program [ 523.592937][T13454] nbd2103: detected capacity change from 0 to 127 [ 523.600946][T12808] block nbd2103: Receive control failed (result -32) [ 523.612310][T13456] nbd: nbd64 already in use executing program [ 523.714811][T13456] nbd2104: detected capacity change from 0 to 127 [ 523.725106][T12808] block nbd2104: Receive control failed (result -32) [ 523.737160][T13458] nbd: nbd64 already in use executing program [ 523.853024][T13458] nbd2105: detected capacity change from 0 to 127 [ 523.861778][T12808] block nbd2105: Receive control failed (result -32) [ 523.874687][ T55] block nbd9: Possible stuck request ffff88802580e000: control (read@0,1024B). Runtime 390 seconds [ 523.885927][ T55] block nbd9: Possible stuck request ffff88802580e1c0: control (read@1024,1024B). Runtime 390 seconds [ 523.897250][ T55] block nbd9: Possible stuck request ffff88802580e380: control (read@2048,1024B). Runtime 390 seconds [ 523.908552][ T55] block nbd9: Possible stuck request ffff88802580e540: control (read@3072,1024B). Runtime 390 seconds [ 523.920713][T13460] nbd: nbd64 already in use executing program [ 524.033200][T13460] nbd2106: detected capacity change from 0 to 127 [ 524.043943][T12808] block nbd2106: Receive control failed (result -32) [ 524.064698][T13462] nbd: nbd64 already in use executing program