Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. 2026/10/22 15:03:54 parsed 1 programs 2026/10/22 15:03:54 serving rpc on tcp://39965 Setting up swapspace version 1, size = 127995904 bytes [ 64.238856][ T2610] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.204015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.211711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.341733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.350260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.360346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.368991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.384546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.392847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.403091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.411279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.392009][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.400624][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.414208][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.422312][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.430677][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.438318][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.447376][ T2633] device veth0_vlan entered promiscuous mode [ 69.935914][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.944407][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.206158][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.214992][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.226232][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.235364][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/10/22 15:04:01 executed programs: 0 [ 70.972686][ T2067] device veth0_vlan left promiscuous mode [ 79.705676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.713394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.868032][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.875897][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.985927][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.993802][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.164854][ T2041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.172843][ T2041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.248819][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.257559][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.266177][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.274730][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.322646][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.331341][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.339549][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.347905][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.400007][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.407830][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.448412][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.457116][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.465589][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.474263][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.482784][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.491407][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.499939][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.508711][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.657001][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.665510][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.673749][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.682160][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.690465][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.698830][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.706983][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.715392][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.879467][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.888015][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.896476][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.905073][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.913563][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.922719][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.930950][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.939323][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.089000][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.097665][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.106392][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.115135][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.123618][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.132021][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.140233][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.148636][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.284807][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.293439][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.316603][ T2935] device veth0_vlan entered promiscuous mode [ 84.339343][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.347402][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.355723][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.364484][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.381153][ T2940] device veth0_vlan entered promiscuous mode [ 84.419681][ T2931] device veth0_vlan entered promiscuous mode [ 84.438318][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.445976][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.453807][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.461967][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.470153][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.478731][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.487291][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.495467][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.658338][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.666073][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.674109][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.681824][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.750457][ T2936] device veth0_vlan entered promiscuous mode [ 84.768982][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.777621][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.786538][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.794687][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.848674][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.857139][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.865119][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.875567][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.888073][ T2939] device veth0_vlan entered promiscuous mode [ 84.959517][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.967672][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.018759][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.026485][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.345390][ T943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.353937][ T943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.416869][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.425508][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.464062][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.472841][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.559920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.568574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.788998][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.797515][ T249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.384151][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.392693][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.441150][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.449822][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.458546][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.467078][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.475686][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.484184][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.516534][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.525125][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.558801][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.567300][ T2039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.717344][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.726067][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.758682][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.767204][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.905922][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.914573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.948790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.957316][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/10/22 15:04:20 executed programs: 10 [ 89.238338][ T1598] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 89.328350][ T2089] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 89.418325][ T23] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 89.418327][ T21] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 89.427745][ T1598] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.448108][ T1598] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.457369][ T1598] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.458345][ T34] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 89.465382][ T1598] usb 7-1: SerialNumber: syz [ 89.529836][ T2089] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.544107][ T2089] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.553241][ T2089] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.561317][ T2089] usb 2-1: SerialNumber: syz [ 89.599875][ T23] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.614312][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.623667][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.631699][ T23] usb 6-1: SerialNumber: syz [ 89.640360][ T21] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.654663][ T21] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.663801][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.671886][ T21] usb 1-1: SerialNumber: syz [ 89.680808][ T34] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.695137][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.704401][ T34] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.712864][ T34] usb 4-1: SerialNumber: syz [ 89.883971][ T21] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 89.902422][ T1598] cdc_ether: probe of 7-1:1.0 failed with error -71 [ 89.912286][ T21] usb 1-1: USB disconnect, device number 2 [ 89.947373][ T1598] usb 7-1: USB disconnect, device number 2 [ 89.977959][ T2089] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 89.999243][ T2089] usb 2-1: USB disconnect, device number 2 [ 90.060807][ T23] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 90.075102][ T23] usb 6-1: USB disconnect, device number 2 [ 90.136838][ T34] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 90.152304][ T34] usb 4-1: USB disconnect, device number 2 [ 90.308363][ T1598] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 90.418332][ T2089] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 90.468297][ T23] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 90.500045][ T1598] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 90.514132][ T1598] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.523477][ T1598] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.531951][ T1598] usb 7-1: SerialNumber: syz [ 90.538696][ T21] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 90.546368][ T34] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 90.639823][ T2089] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 90.652246][ T23] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 90.666929][ T2089] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.667203][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.676178][ T2089] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.685467][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.693487][ T2089] usb 2-1: SerialNumber: syz [ 90.706312][ T23] usb 6-1: SerialNumber: syz [ 90.760085][ T34] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 90.773677][ T21] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 90.788341][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.797603][ T34] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.805867][ T34] usb 4-1: SerialNumber: syz [ 90.812746][ T21] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.821869][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.830025][ T21] usb 1-1: SerialNumber: syz [ 90.957845][ T1598] cdc_ether: probe of 7-1:1.0 failed with error -71 [ 90.968624][ T21] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 90.981566][ T1598] usb 7-1: USB disconnect, device number 3 [ 90.996847][ T21] usb 1-1: USB disconnect, device number 3 [ 91.109884][ T2089] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 91.142596][ T23] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 91.150864][ T2089] usb 2-1: USB disconnect, device number 3 [ 91.169476][ T23] usb 6-1: USB disconnect, device number 3 [ 91.246001][ T34] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 91.265239][ T34] usb 4-1: USB disconnect, device number 3 [ 91.358349][ T1598] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 91.508399][ T2089] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 91.540204][ T1598] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 91.553335][ T23] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 91.561833][ T1598] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.571024][ T1598] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.579072][ T1598] usb 7-1: SerialNumber: syz [ 91.638273][ T21] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 91.645940][ T34] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 91.689860][ T2089] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 91.705810][ T2089] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.715129][ T2089] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.723214][ T2089] usb 2-1: SerialNumber: syz [ 91.739784][ T23] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 91.753889][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.763047][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.771271][ T23] usb 6-1: SerialNumber: syz [ 91.830049][ T34] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 91.843486][ T21] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 91.857515][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.866741][ T34] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.874802][ T34] usb 4-1: SerialNumber: syz [ 91.881683][ T21] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.891874][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.899981][ T21] usb 1-1: SerialNumber: syz [ 91.989121][ T21] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 92.002478][ T21] usb 1-1: USB disconnect, device number 4 [ 92.016046][ T1598] cdc_ether: probe of 7-1:1.0 failed with error -71 [ 92.043996][ T1598] usb 7-1: USB disconnect, device number 4 [ 92.137309][ T2089] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 92.161418][ T2089] usb 2-1: USB disconnect, device number 4 [ 92.203737][ T23] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 92.222071][ T23] usb 6-1: USB disconnect, device number 4 [ 92.306744][ T34] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 92.321387][ T34] usb 4-1: USB disconnect, device number 4 [ 92.408377][ T1598] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 92.548329][ T2089] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 92.589687][ T1598] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 92.603594][ T1598] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.612796][ T1598] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.620893][ T1598] usb 7-1: SerialNumber: syz [ 92.626061][ T23] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 92.678287][ T21] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 92.738295][ T34] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 92.747496][ T2089] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 92.761784][ T2089] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.771045][ T2089] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.779128][ T2089] usb 2-1: SerialNumber: syz [ 92.809829][ T23] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 92.824391][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.833649][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.841708][ T23] usb 6-1: SerialNumber: syz [ 92.859739][ T21] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 92.874170][ T21] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.883436][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.891515][ T21] usb 1-1: SerialNumber: syz [ 92.929998][ T34] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 92.944044][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.953188][ T34] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.961427][ T34] usb 4-1: SerialNumber: syz [ 93.040296][ T21] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 93.053966][ T21] usb 1-1: USB disconnect, device number 5 [ 93.075019][ T1598] cdc_ether: probe of 7-1:1.0 failed with error -71 [ 93.110445][ T1598] usb 7-1: USB disconnect, device number 5 [ 93.200433][ T2089] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 93.223585][ T2089] usb 2-1: USB disconnect, device number 5 [ 93.264398][ T23] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 93.283344][ T23] usb 6-1: USB disconnect, device number 5 [ 93.378272][ T34] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 93.396948][ T34] usb 4-1: USB disconnect, device number 5 [ 93.548368][ T1598] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 93.638305][ T2089] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 93.718360][ T23] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 93.730054][ T1598] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 93.744136][ T1598] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.748369][ T21] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 93.753936][ T1598] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 93.769578][ T1598] usb 7-1: SerialNumber: syz [ 93.798332][ T34] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 93.819680][ T2089] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 93.833731][ T2089] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.842870][ T2089] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 93.850938][ T2089] usb 2-1: SerialNumber: syz [ 93.899873][ T23] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 93.913892][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.923051][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 93.931161][ T23] usb 6-1: SerialNumber: syz [ 93.949669][ T21] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 93.963636][ T21] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.972795][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 93.980864][ T21] usb 1-1: SerialNumber: syz [ 93.992429][ T34] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 94.006481][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.015808][ T34] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.023878][ T34] usb 4-1: SerialNumber: syz [ 94.186777][ T21] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 94.195094][ T4119] gadget (null): fail, usb_ep_queue returned -22 [ 94.202256][ T21] usb 1-1: USB disconnect, device number 6 [ 94.215443][ T1598] cdc_ether: probe of 7-1:1.0 failed with error -71 [ 94.233020][ T1598] usb 7-1: USB disconnect, device number 6 2026/10/22 15:04:25 executed programs: 35 [ 94.280845][ T2089] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 94.310793][ T2089] usb 2-1: USB disconnect, device number 6 [ 94.351780][ T23] cdc_ether: probe of 6-1:1.0 failed with error -71 [ 94.373998][ T23] usb 6-1: USB disconnect, device number 6 [ 94.439920][ T34] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 94.462255][ T34] usb 4-1: USB disconnect, device number 6 [ 94.658310][ T1598] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 94.728304][ T2089] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 94.748304][ T23] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 94.828316][ T21] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 94.835963][ T34] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 94.849998][ T1598] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 94.863916][ T1598] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.873307][ T1598] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.881351][ T1598] usb 7-1: SerialNumber: syz [ 94.909892][ T2089] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 94.925371][ T2089] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.935684][ T2089] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.943839][ T2089] usb 2-1: SerialNumber: syz [ 94.944960][ T23] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 94.963211][ T23] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.972424][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.980521][ T23] usb 6-1: SerialNumber: syz [ 95.019682][ T21] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 95.033579][ T34] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 95.049514][ T21] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.058663][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 95.066695][ T21] usb 1-1: SerialNumber: syz [ 95.072734][ T34] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.081939][ T34] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 95.090068][ T34] usb 4-1: SerialNumber: syz [ 95.292134][ T21] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 95.298957][ T4130] ================================================================== [ 95.307133][ T4130] BUG: KASAN: use-after-free in string+0x1ed/0x240 [ 95.313705][ T4130] Read of size 1 at addr ffff88811efebf20 by task syz.0.43/4130 [ 95.321353][ T4130] [ 95.323707][ T4130] CPU: 0 PID: 4130 Comm: syz.0.43 Not tainted syzkaller #0 [ 95.329122][ T21] usb 1-1: USB disconnect, device number 7 [ 95.330907][ T4130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 95.330924][ T4130] Call Trace: [ 95.330928][ T4130] [ 95.353045][ T4130] dump_stack_lvl+0x126/0x1ab [ 95.357771][ T4130] ? __lock_acquire+0xcd0/0xcd0 [ 95.362649][ T4130] ? show_regs_print_info+0x5/0x5 [ 95.367721][ T4130] ? load_image+0x590/0x590 [ 95.372248][ T4130] ? __virt_addr_valid+0x133/0x270 [ 95.377384][ T4130] ? __virt_addr_valid+0x133/0x270 [ 95.382515][ T4130] ? __virt_addr_valid+0x133/0x270 [ 95.387654][ T4130] ? string+0x1ed/0x240 [ 95.391834][ T4130] print_report+0xa8/0x210 [ 95.396361][ T4130] kasan_report+0x10b/0x140 [ 95.400879][ T4130] ? string+0x1ed/0x240 [ 95.405047][ T4130] string+0x1ed/0x240 [ 95.409075][ T4130] vsnprintf+0xf7a/0x1a90 [ 95.413412][ T4130] snprintf+0xdb/0x130 [ 95.417490][ T4130] ? deref_stack_reg+0x18e/0x220 [ 95.422433][ T4130] ? vscnprintf+0x30/0x30 [ 95.426761][ T4130] ? preempt_count_add+0x8d/0x130 [ 95.431790][ T4130] dev_vprintk_emit+0x1ee/0x338 [ 95.436856][ T4130] ? _dev_info+0x167/0x167 [ 95.441291][ T4130] ? kernel_text_address+0x7f/0xc0 [ 95.446583][ T4130] dev_printk_emit+0xe6/0x134 [ 95.451323][ T4130] ? raw_process_ep_io+0x6c5/0xcf0 [ 95.456454][ T4130] ? dev_vprintk_emit+0x338/0x338 [ 95.461503][ T4130] _dev_err+0x116/0x167 [ 95.465691][ T4130] ? _dev_crit+0x167/0x167 [ 95.470135][ T4130] ? usb_ep_queue+0x11f/0x220 [ 95.474846][ T4130] raw_process_ep_io+0x8fa/0xcf0 [ 95.479813][ T4130] ? raw_process_ep0_io+0x9d0/0x9d0 [ 95.485035][ T4130] ? do_vfs_ioctl+0x1052/0x15f0 [ 95.489923][ T4130] ? _copy_from_user+0x50/0x80 [ 95.494702][ T4130] raw_ioctl+0x21c5/0x31b0 [ 95.499135][ T4130] ? tomoyo_path_number_perm+0x432/0x540 [ 95.504787][ T4130] ? __kmem_cache_free+0xb6/0x200 [ 95.509839][ T4130] ? tomoyo_path_number_perm+0x4af/0x540 [ 95.515482][ T4130] ? tomoyo_path_number_perm+0x1d7/0x540 [ 95.521142][ T4130] ? tomoyo_check_path_acl+0x150/0x150 [ 95.526632][ T4130] ? make_qualifier+0x3b0/0x3b0 [ 95.531501][ T4130] ? __fget_files+0x2e/0x2b0 [ 95.536287][ T4130] ? __fget_files+0x2e/0x2b0 [ 95.540882][ T4130] ? __fget_files+0x277/0x2b0 [ 95.545575][ T4130] ? __fget_files+0x2e/0x2b0 [ 95.550171][ T4130] ? security_file_ioctl+0x31/0x80 [ 95.555283][ T4130] __se_sys_ioctl+0xa6/0xf0 [ 95.559810][ T4130] do_syscall_64+0x4c/0xa0 [ 95.564323][ T4130] ? clear_bhb_loop+0x60/0xb0 [ 95.569241][ T4130] ? clear_bhb_loop+0x60/0xb0 [ 95.574082][ T4130] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.580461][ T4130] RIP: 0033:0x7f0c86d3dcab [ 95.584979][ T4130] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 95.605143][ T4130] RSP: 002b:00007f0c86b9df60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 95.614423][ T4130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c86d3dcab [ 95.623061][ T4130] RDX: 00007f0c86b9dfe0 RSI: 0000000040085507 RDI: 0000000000000003 [ 95.631326][ T4130] RBP: 0000000000000003 R08: 00007f0c870f0320 R09: 0000000000000000 [ 95.639412][ T4130] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 95.647579][ T4130] R13: 000000000000000a R14: 00007f0c86fc5fa0 R15: 00007ffd52174aa8 [ 95.655660][ T4130] [ 95.658688][ T4130] [ 95.661026][ T4130] Allocated by task 4125: [ 95.665353][ T4130] kasan_set_track+0x4b/0x70 [ 95.670033][ T4130] __kasan_kmalloc+0x8e/0xa0 [ 95.674715][ T4130] __kmalloc_node_track_caller+0xa1/0x1c0 [ 95.680443][ T4130] kvasprintf_const+0x153/0x300 [ 95.685306][ T4130] kobject_set_name_vargs+0x54/0xf0 [ 95.690516][ T4130] dev_set_name+0xda/0x130 [ 95.694933][ T4130] usb_add_gadget+0x42b/0x670 [ 95.699623][ T4130] usb_add_gadget_udc_release+0x193/0x1d0 [ 95.705353][ T4130] dummy_udc_probe+0x6a3/0x780 [ 95.710312][ T4130] platform_probe+0xfa/0x140 [ 95.714943][ T4130] really_probe+0x2f0/0xa50 [ 95.719468][ T4130] __driver_probe_device+0x187/0x310 [ 95.724769][ T4130] device_driver_attach+0xc1/0x180 [ 95.729988][ T4130] bind_store+0x20d/0x2c0 [ 95.734329][ T4130] kernfs_fop_write_iter+0x301/0x460 [ 95.739632][ T4130] vfs_write+0x489/0xa10 [ 95.743875][ T4130] ksys_write+0x104/0x1d0 [ 95.748916][ T4130] do_syscall_64+0x4c/0xa0 [ 95.753435][ T4130] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.759365][ T4130] [ 95.762310][ T4130] Freed by task 4127: [ 95.766298][ T4130] kasan_set_track+0x4b/0x70 [ 95.770918][ T4130] kasan_save_free_info+0x27/0x40 [ 95.775955][ T4130] ____kasan_slab_free+0x126/0x1f0 [ 95.781171][ T4130] slab_free_freelist_hook+0x133/0x1b0 [ 95.786916][ T4130] __kmem_cache_free+0xb6/0x200 [ 95.791812][ T4130] kobject_put+0x19a/0x320 [ 95.796243][ T4130] dummy_udc_remove+0x4f/0x60 [ 95.800922][ T4130] platform_remove+0x83/0xb0 [ 95.805626][ T4130] device_release_driver_internal+0x3dd/0x6d0 [ 95.811696][ T4130] unbind_store+0x1eb/0x2b0 [ 95.816200][ T4130] kernfs_fop_write_iter+0x301/0x460 [ 95.821526][ T4130] vfs_write+0x489/0xa10 [ 95.825795][ T4130] ksys_write+0x104/0x1d0 [ 95.830139][ T4130] do_syscall_64+0x4c/0xa0 [ 95.834651][ T4130] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.840569][ T4130] [ 95.842919][ T4130] The buggy address belongs to the object at ffff88811efebf20 [ 95.842919][ T4130] which belongs to the cache kmalloc-16 of size 16 [ 95.857260][ T4130] The buggy address is located 0 bytes inside of [ 95.857260][ T4130] 16-byte region [ffff88811efebf20, ffff88811efebf30) [ 95.870280][ T4130] [ 95.872760][ T4130] The buggy address belongs to the physical page: [ 95.879202][ T4130] page:ffffea00047bfac0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11efeb [ 95.889453][ T4130] flags: 0x200000000000200(slab|node=0|zone=2) [ 95.895624][ T4130] raw: 0200000000000200 0000000000000000 dead000000000122 ffff8881000413c0 [ 95.904211][ T4130] raw: 0000000000000000 0000000000800080 00000001ffffffff 0000000000000000 [ 95.912800][ T4130] page dumped because: kasan: bad access detected [ 95.919224][ T4130] page_owner tracks the page as allocated [ 95.924968][ T4130] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x116cc0(GFP_USER|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY), pid 1598, tgid 1598 (kworker/0:3), ts 93776452193, free_ts 92175410214 [ 95.944877][ T4130] post_alloc_hook+0x260/0x290 [ 95.949651][ T4130] get_page_from_freelist+0x2c24/0x2d60 [ 95.955287][ T4130] __alloc_pages+0x1ec/0x430 [ 95.959890][ T4130] alloc_slab_page+0x4f/0x180 [ 95.964570][ T4130] new_slab+0x70/0x250 [ 95.968641][ T4130] ___slab_alloc+0x9d2/0xe40 [ 95.973233][ T4130] __kmem_cache_alloc_node+0x11c/0x250 [ 95.978700][ T4130] __kmalloc_node+0x93/0x1c0 [ 95.983296][ T4130] memcg_alloc_slab_cgroups+0x81/0x120 [ 95.988800][ T4130] new_slab+0xa8/0x250 [ 95.992877][ T4130] ___slab_alloc+0x9d2/0xe40 [ 95.997472][ T4130] __kmem_cache_alloc_node+0x11c/0x250 [ 96.003020][ T4130] __kmalloc_node+0x93/0x1c0 [ 96.007622][ T4130] kvmalloc_node+0x3c/0xe0 [ 96.012138][ T4130] alloc_netdev_mqs+0x5e/0x1330 [ 96.017012][ T4130] usbnet_probe+0x1b6/0x2430 [ 96.021618][ T4130] page last free stack trace: [ 96.026296][ T4130] free_unref_page_prepare+0x78f/0x800 [ 96.031753][ T4130] free_unref_page+0x2e/0x3a0 [ 96.036433][ T4130] qlist_free_all+0x76/0xe0 [ 96.040970][ T4130] kasan_quarantine_reduce+0x144/0x160 [ 96.046425][ T4130] __kasan_slab_alloc+0x1e/0x80 [ 96.051279][ T4130] slab_post_alloc_hook+0x4d/0x400 [ 96.056393][ T4130] kmem_cache_alloc+0x181/0x2a0 [ 96.061244][ T4130] getname_flags+0xa0/0x430 [ 96.065752][ T4130] __se_sys_newfstatat+0x11f/0x400 [ 96.070865][ T4130] do_syscall_64+0x4c/0xa0 [ 96.075283][ T4130] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.081263][ T4130] [ 96.083612][ T4130] Memory state around the buggy address: [ 96.089258][ T4130] ffff88811efebe00: fa fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 96.097356][ T4130] ffff88811efebe80: fa fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 96.105423][ T4130] >ffff88811efebf00: fa fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 96.113488][ T4130] ^ [ 96.118724][ T4130] ffff88811efebf80: fa fb fc fc fa fb fc fc fa fb fc fc 00 06 fc fc [ 96.126806][ T4130] ffff88811efec000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 96.134959][ T4130] ================================================================== [ 96.143566][ T4130] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 96.151361][ T4130] Kernel Offset: disabled [ 96.155717][ T4130] Rebooting in 86400 seconds..