Warning: Permanently added '10.128.1.14' (ECDSA) to the list of known hosts. 2019/05/05 03:02:16 parsed 1 programs 2019/05/05 03:02:19 executed programs: 0 syzkaller login: [ 63.521452][ T5483] e cgroup1: Unknown subsys name 'hugetlb' [ 63.532072][ T5488] e cgroup1: Unknown subsys name 'hugetlb' [ 63.539092][ T5484] e cgroup1: Unknown subsys name 'hugetlb' [ 63.539113][ T5486] e cgroup1: Unknown subsys name 'hugetlb' [ 63.556578][ T5489] e cgroup1: Unknown subsys name 'hugetlb' [ 63.583383][ T5483] IPVS: ftp: loaded support on port[0] = 21 [ 63.587417][ T5492] e cgroup1: Unknown subsys name 'hugetlb' [ 63.600377][ T5488] IPVS: ftp: loaded support on port[0] = 21 [ 63.600519][ T5484] IPVS: ftp: loaded support on port[0] = 21 [ 63.615949][ T5486] IPVS: ftp: loaded support on port[0] = 21 [ 63.630383][ T5489] IPVS: ftp: loaded support on port[0] = 21 [ 63.688543][ T5492] IPVS: ftp: loaded support on port[0] = 21 [ 63.978041][ T5483] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.985367][ T5483] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.993373][ T5483] device bridge_slave_0 entered promiscuous mode [ 64.004008][ T5483] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.011196][ T5483] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.020973][ T5483] device bridge_slave_1 entered promiscuous mode [ 64.060892][ T5483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.088251][ T5483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.102489][ T5488] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.109681][ T5488] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.120785][ T5488] device bridge_slave_0 entered promiscuous mode [ 64.140912][ T5488] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.147970][ T5488] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.156145][ T5488] device bridge_slave_1 entered promiscuous mode [ 64.190176][ T5483] team0: Port device team_slave_0 added [ 64.216004][ T5483] team0: Port device team_slave_1 added [ 64.240692][ T5492] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.247767][ T5492] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.257601][ T5492] device bridge_slave_0 entered promiscuous mode [ 64.265902][ T5492] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.273348][ T5492] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.281475][ T5492] device bridge_slave_1 entered promiscuous mode [ 64.296006][ T5488] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.314867][ T5484] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.322184][ T5484] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.330142][ T5484] device bridge_slave_0 entered promiscuous mode [ 64.352553][ T5488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.371696][ T5484] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.378813][ T5484] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.386978][ T5484] device bridge_slave_1 entered promiscuous mode [ 64.405519][ T5489] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.412643][ T5489] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.421331][ T5489] device bridge_slave_0 entered promiscuous mode [ 64.441739][ T5492] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.455422][ T5489] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.467387][ T5489] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.475662][ T5489] device bridge_slave_1 entered promiscuous mode [ 64.483461][ T5488] team0: Port device team_slave_0 added [ 64.491113][ T5488] team0: Port device team_slave_1 added [ 64.505356][ T5492] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.520084][ T5486] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.527131][ T5486] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.536874][ T5486] device bridge_slave_0 entered promiscuous mode [ 64.557182][ T5489] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.568062][ T5484] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.578256][ T5484] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.592775][ T5486] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.599902][ T5486] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.608376][ T5486] device bridge_slave_1 entered promiscuous mode [ 64.616755][ T5489] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.642458][ T5492] team0: Port device team_slave_0 added [ 64.668725][ T5492] team0: Port device team_slave_1 added [ 64.681624][ T5484] team0: Port device team_slave_0 added [ 64.688896][ T5486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.698158][ T5484] team0: Port device team_slave_1 added [ 64.706428][ T5489] team0: Port device team_slave_0 added [ 64.714141][ T5489] team0: Port device team_slave_1 added [ 64.722069][ T5486] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.776611][ T5486] team0: Port device team_slave_0 added [ 64.785291][ T5483] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.792524][ T5483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.800282][ T5483] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.807323][ T5483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.826027][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.834829][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.853634][ T5486] team0: Port device team_slave_1 added [ 65.025262][ T5488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.056751][ T5483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.066609][ T5489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.094343][ T5492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.109049][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.117623][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.141789][ T5488] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.152751][ T5484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.161701][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.170258][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.177881][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.186162][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.195051][ T5483] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.204890][ T5486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.218195][ T5489] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.226052][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.234500][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.246447][ T5492] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.264566][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.273432][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.282774][ T5530] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.289877][ T5530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.298349][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.308004][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.316552][ T5530] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.323617][ T5530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.331642][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.340432][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.348977][ T5530] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.356000][ T5530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.365432][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.374057][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.382483][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.390536][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.400166][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.408612][ T5530] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.415768][ T5530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.428736][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.436744][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.462358][ T5484] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.471729][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.481898][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.490431][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.497451][ T545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.505291][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.514906][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.523497][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.530590][ T545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.538138][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.546834][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.555281][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.564387][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.572992][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.581845][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.590143][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.598050][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.609555][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.625165][ T5486] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.636435][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.646750][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.655794][ T5530] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.662891][ T5530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.670563][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.679756][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.688073][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.696687][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.705303][ T5530] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.712377][ T5530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.722817][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.731856][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.740428][ T5527] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.747464][ T5527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.771496][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.779735][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.788664][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.796996][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.806952][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.815793][ T5530] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.822859][ T5530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.830526][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.839612][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.847882][ T5530] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.855038][ T5530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.862576][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.871276][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.880035][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.905560][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.914270][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.922338][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.931532][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.940478][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.949657][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.958134][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.966614][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.975270][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.983913][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.992692][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.001887][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.010772][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.019330][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.027647][ T5527] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.034712][ T5527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.042328][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.051272][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.060075][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.067958][ T5527] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.101041][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.120124][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.134324][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.143999][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.152807][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.161310][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.170406][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.179259][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.187683][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.196502][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.205226][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.213578][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.221921][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.230277][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.238865][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.247080][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.255120][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.278116][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.287195][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.296373][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.313106][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.322117][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.331217][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.339655][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.348083][ T5530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.375020][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.389749][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.398068][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.415061][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.423497][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.432655][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.441105][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.449838][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.473297][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.481826][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.495374][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.504264][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.620335][ T5488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.657076][ T5489] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.720830][ T5486] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.756324][ T5483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.775975][ T5484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.795000][ T5492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.188641][ T5530] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 67.196383][ T12] usb 6-1: new low-speed USB device number 2 using dummy_hcd [ 67.199057][ T545] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 67.204155][ T5527] usb 3-1: new low-speed USB device number 2 using dummy_hcd [ 67.298563][ T21] usb 2-1: new low-speed USB device number 2 using dummy_hcd [ 67.309045][ T5617] usb 4-1: new low-speed USB device number 2 using dummy_hcd [ 67.568567][ T545] usb 1-1: config 0 interface 0 has no altsetting 0 [ 67.575380][ T545] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.585288][ T545] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.599400][ T545] usb 1-1: config 0 descriptor?? [ 67.603695][ T5530] usb 5-1: config 0 interface 0 has no altsetting 0 [ 67.611159][ T5530] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.621052][ T5530] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.629147][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 67.635768][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.642290][ T545] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 67.644855][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.659943][ T5527] usb 3-1: config 0 interface 0 has no altsetting 0 [ 67.666622][ T5527] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.672864][ T21] usb 2-1: config 0 interface 0 has no altsetting 0 [ 67.675704][ T5527] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.682351][ T21] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.699855][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.710146][ T5530] usb 5-1: config 0 descriptor?? [ 67.716643][ T5527] usb 3-1: config 0 descriptor?? [ 67.722583][ T12] usb 6-1: config 0 descriptor?? [ 67.742401][ T21] usb 2-1: config 0 descriptor?? [ 67.771422][ T5530] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 67.780702][ T5527] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 67.789926][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 67.793691][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 67.796996][ T5617] usb 4-1: config 0 interface 0 has no altsetting 0 [ 67.810488][ T5617] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.819551][ T5617] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.836870][ T5617] usb 4-1: config 0 descriptor?? [ 67.890867][ T5617] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found 2019/05/05 03:02:25 executed programs: 6 [ 69.898786][ T5530] snd_usb_toneport 5-1:0.0: set_interface failed [ 69.905357][ T12] snd_usb_toneport 6-1:0.0: set_interface failed [ 69.918718][ T5527] snd_usb_toneport 3-1:0.0: set_interface failed [ 69.925318][ T5527] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 69.947171][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 69.948713][ T545] snd_usb_toneport 1-1:0.0: set_interface failed [ 69.955630][ T5530] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 69.970032][ T545] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 69.977171][ T5527] snd_usb_toneport: probe of 3-1:0.0 failed with error -71 [ 69.986177][ T12] snd_usb_toneport: probe of 6-1:0.0 failed with error -71 [ 69.991227][ T545] snd_usb_toneport: probe of 1-1:0.0 failed with error -71 [ 69.998311][ T5530] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 70.014415][ T5527] usb 3-1: USB disconnect, device number 2 [ 70.015672][ T545] usb 1-1: USB disconnect, device number 2 [ 70.020893][ T12] usb 6-1: USB disconnect, device number 2 [ 70.038834][ T5530] usb 5-1: USB disconnect, device number 2 [ 70.048984][ T21] snd_usb_toneport 2-1:0.0: set_interface failed [ 70.049251][ T5617] snd_usb_toneport 4-1:0.0: set_interface failed [ 70.056274][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.070327][ T5617] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.085722][ T5617] snd_usb_toneport: probe of 4-1:0.0 failed with error -71 [ 70.093787][ T5617] usb 4-1: USB disconnect, device number 2 [ 70.097051][ T21] snd_usb_toneport: probe of 2-1:0.0 failed with error -71 [ 70.110199][ T21] usb 2-1: USB disconnect, device number 2 [ 70.428580][ T545] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 70.438950][ T12] usb 6-1: new low-speed USB device number 3 using dummy_hcd [ 70.446430][ T5527] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 70.462939][ T5530] usb 5-1: new low-speed USB device number 3 using dummy_hcd [ 70.470469][ T5617] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 70.479314][ T21] usb 2-1: new low-speed USB device number 3 using dummy_hcd [ 70.818731][ T545] usb 1-1: config 0 interface 0 has no altsetting 0 [ 70.825401][ T545] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.828890][ T5617] usb 4-1: config 0 interface 0 has no altsetting 0 [ 70.834496][ T545] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.841138][ T5617] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.841152][ T5617] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.841249][ T5527] usb 3-1: config 0 interface 0 has no altsetting 0 [ 70.855280][ T545] usb 1-1: config 0 descriptor?? [ 70.858197][ T5527] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.858212][ T5527] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.858521][ T5530] usb 5-1: config 0 interface 0 has no altsetting 0 [ 70.898616][ T21] usb 2-1: config 0 interface 0 has no altsetting 0 [ 70.901868][ T5530] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.901884][ T5530] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.908559][ T21] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.917800][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 70.925559][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.938724][ T545] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 70.941446][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.965539][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.967805][ T21] usb 2-1: config 0 descriptor?? [ 70.984366][ T5530] usb 5-1: config 0 descriptor?? [ 70.989763][ T5527] usb 3-1: config 0 descriptor?? [ 70.995172][ T5617] usb 4-1: config 0 descriptor?? [ 71.000983][ T12] usb 6-1: config 0 descriptor?? [ 71.030904][ T5527] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 71.030911][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 71.050567][ T5617] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 71.060114][ T5530] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 71.069683][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 72.918646][ T5530] snd_usb_toneport 5-1:0.0: set_interface failed [ 72.925091][ T5530] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 72.933672][ T12] snd_usb_toneport 6-1:0.0: set_interface failed [ 72.944949][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 72.958784][ T5527] snd_usb_toneport 3-1:0.0: set_interface failed [ 72.965197][ T5527] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 72.973831][ T5530] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 72.981424][ T12] snd_usb_toneport: probe of 6-1:0.0 failed with error -71 [ 72.989214][ T5527] snd_usb_toneport: probe of 3-1:0.0 failed with error -71 [ 72.993019][ T545] snd_usb_toneport 1-1:0.0: set_interface failed [ 72.998333][ T5530] usb 5-1: USB disconnect, device number 3 [ 73.009158][ T12] usb 6-1: USB disconnect, device number 3 [ 73.010332][ T545] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.015912][ T5527] usb 3-1: USB disconnect, device number 3 [ 73.044423][ T545] snd_usb_toneport: probe of 1-1:0.0 failed with error -71 [ 73.068183][ T545] usb 1-1: USB disconnect, device number 3 [ 73.068630][ T5617] snd_usb_toneport 4-1:0.0: set_interface failed [ 73.091407][ T5617] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.093590][ T21] snd_usb_toneport 2-1:0.0: set_interface failed [ 73.105713][ T5617] snd_usb_toneport: probe of 4-1:0.0 failed with error -71 [ 73.105991][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.114252][ T5617] usb 4-1: USB disconnect, device number 3 [ 73.136756][ T21] ================================================================== [ 73.145017][ T21] BUG: KASAN: use-after-free in __list_del_entry_valid+0xe0/0xef [ 73.152724][ T21] Read of size 8 at addr ffff888097e97228 by task kworker/1:1/21 [ 73.160416][ T21] [ 73.162748][ T21] CPU: 1 PID: 21 Comm: kworker/1:1 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 73.171546][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.181625][ T21] Workqueue: usb_hub_wq hub_event [ 73.186649][ T21] Call Trace: [ 73.189945][ T21] dump_stack+0xe8/0x16e [ 73.194193][ T21] ? __list_del_entry_valid+0xe0/0xef [ 73.199576][ T21] ? __list_del_entry_valid+0xe0/0xef [ 73.204959][ T21] print_address_description+0x6c/0x236 [ 73.210510][ T21] ? __list_del_entry_valid+0xe0/0xef [ 73.215886][ T21] ? __list_del_entry_valid+0xe0/0xef [ 73.221261][ T21] kasan_report.cold+0x1a/0x3c [ 73.226014][ T21] ? __list_del_entry_valid+0xe0/0xef [ 73.231388][ T21] __list_del_entry_valid+0xe0/0xef [ 73.236589][ T21] snd_info_free_entry+0x137/0x340 [ 73.241700][ T21] ? line6_write_data+0x2d0/0x2d0 [ 73.246735][ T21] snd_info_card_free+0x43/0x90 [ 73.251605][ T21] release_card_device+0x8b/0x100 [ 73.256621][ T21] ? card_id_show_attr+0x40/0x40 [ 73.261632][ T21] device_release+0x7d/0x210 [ 73.266202][ T21] ? dev_attr_show+0xa0/0xa0 [ 73.270790][ T21] kobject_put+0x1df/0x4f0 [ 73.275204][ T21] put_device+0x21/0x30 [ 73.279376][ T21] snd_card_free_when_closed+0x3a/0x50 [ 73.284831][ T21] line6_disconnect.cold+0xa3/0xbc [ 73.290151][ T21] line6_probe+0xb23/0x1150 [ 73.294659][ T21] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 73.300459][ T21] ? line6_disconnect+0x1f0/0x1f0 [ 73.305472][ T21] ? rpm_callback+0x240/0x240 [ 73.310149][ T21] ? lockdep_hardirqs_on+0x37e/0x580 [ 73.315432][ T21] ? __pm_runtime_resume+0x116/0x180 [ 73.320722][ T21] usb_probe_interface+0x31d/0x820 [ 73.326246][ T21] ? usb_probe_device+0x150/0x150 [ 73.331271][ T21] really_probe+0x2da/0xb10 [ 73.335768][ T21] driver_probe_device+0x21d/0x350 [ 73.340870][ T21] __device_attach_driver+0x1d8/0x290 [ 73.346531][ T21] ? driver_allows_async_probing+0x160/0x160 [ 73.352504][ T21] bus_for_each_drv+0x163/0x1e0 [ 73.357348][ T21] ? bus_rescan_devices+0x30/0x30 [ 73.362358][ T21] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 73.368148][ T21] ? lockdep_hardirqs_on+0x37e/0x580 [ 73.373433][ T21] __device_attach+0x223/0x3a0 [ 73.378188][ T21] ? device_bind_driver+0xe0/0xe0 [ 73.378604][ T5527] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 73.383207][ T21] ? kobject_uevent_env+0x295/0x13d0 [ 73.390744][ T5530] usb 5-1: new low-speed USB device number 4 using dummy_hcd [ 73.395886][ T21] bus_probe_device+0x1f1/0x2a0 [ 73.404940][ T12] usb 6-1: new low-speed USB device number 4 using dummy_hcd [ 73.408128][ T21] ? blocking_notifier_call_chain+0x59/0xb0 [ 73.421375][ T21] device_add+0xad2/0x16e0 [ 73.425793][ T21] ? get_device_parent.isra.0+0x560/0x560 [ 73.431492][ T21] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 73.437283][ T21] usb_set_configuration+0xdf7/0x1740 [ 73.442646][ T21] generic_probe+0xa2/0xda [ 73.447051][ T21] usb_probe_device+0xc0/0x150 [ 73.451804][ T21] ? usb_suspend+0x5f0/0x5f0 [ 73.456372][ T21] really_probe+0x2da/0xb10 [ 73.460873][ T21] driver_probe_device+0x21d/0x350 [ 73.466003][ T21] __device_attach_driver+0x1d8/0x290 [ 73.471361][ T21] ? driver_allows_async_probing+0x160/0x160 [ 73.477319][ T21] bus_for_each_drv+0x163/0x1e0 [ 73.482151][ T21] ? bus_rescan_devices+0x30/0x30 [ 73.487155][ T21] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 73.492941][ T21] ? lockdep_hardirqs_on+0x37e/0x580 [ 73.498242][ T21] __device_attach+0x223/0x3a0 [ 73.502993][ T21] ? device_bind_driver+0xe0/0xe0 [ 73.508005][ T21] ? kobject_uevent_env+0x295/0x13d0 [ 73.513277][ T21] bus_probe_device+0x1f1/0x2a0 [ 73.518112][ T21] ? blocking_notifier_call_chain+0x59/0xb0 [ 73.524006][ T21] device_add+0xad2/0x16e0 [ 73.528415][ T21] ? get_device_parent.isra.0+0x560/0x560 [ 73.534136][ T21] usb_new_device.cold+0x537/0xccf [ 73.539268][ T21] hub_event+0x138e/0x3b00 [ 73.543701][ T21] ? hub_port_debounce+0x350/0x350 [ 73.548822][ T21] ? _raw_spin_unlock_irq+0x29/0x40 [ 73.554039][ T21] process_one_work+0x90f/0x1580 [ 73.558615][ T5617] usb 4-1: new low-speed USB device number 4 using dummy_hcd [ 73.559148][ T21] ? wq_pool_ids_show+0x300/0x300 [ 73.571538][ T21] ? do_raw_spin_lock+0x11f/0x290 [ 73.576568][ T21] worker_thread+0x7b0/0xe20 [ 73.581156][ T21] ? process_one_work+0x1580/0x1580 [ 73.586435][ T21] kthread+0x313/0x420 [ 73.590500][ T21] ? kthread_park+0x1a0/0x1a0 [ 73.595170][ T21] ret_from_fork+0x3a/0x50 [ 73.599585][ T21] [ 73.602004][ T21] Allocated by task 545: [ 73.606240][ T21] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 73.611860][ T21] snd_info_create_entry+0x56/0x400 [ 73.617060][ T21] create_subdir+0x27/0xa0 [ 73.621484][ T21] snd_info_card_create+0xcf/0x230 [ 73.626573][ T21] snd_card_new+0x61d/0x920 [ 73.631076][ T21] line6_probe+0x135/0x1150 [ 73.635575][ T21] usb_probe_interface+0x31d/0x820 [ 73.640671][ T21] really_probe+0x2da/0xb10 [ 73.645150][ T21] driver_probe_device+0x21d/0x350 [ 73.650255][ T21] __device_attach_driver+0x1d8/0x290 [ 73.655619][ T21] bus_for_each_drv+0x163/0x1e0 [ 73.660475][ T21] __device_attach+0x223/0x3a0 [ 73.665253][ T21] bus_probe_device+0x1f1/0x2a0 [ 73.670102][ T21] device_add+0xad2/0x16e0 [ 73.674508][ T21] usb_set_configuration+0xdf7/0x1740 [ 73.679864][ T21] generic_probe+0xa2/0xda [ 73.684273][ T21] usb_probe_device+0xc0/0x150 [ 73.689041][ T21] really_probe+0x2da/0xb10 [ 73.693534][ T21] driver_probe_device+0x21d/0x350 [ 73.698634][ T21] __device_attach_driver+0x1d8/0x290 [ 73.703999][ T21] bus_for_each_drv+0x163/0x1e0 [ 73.708923][ T21] __device_attach+0x223/0x3a0 [ 73.713692][ T21] bus_probe_device+0x1f1/0x2a0 [ 73.720375][ T21] device_add+0xad2/0x16e0 [ 73.724773][ T21] usb_new_device.cold+0x537/0xccf [ 73.729872][ T21] hub_event+0x138e/0x3b00 [ 73.734282][ T21] process_one_work+0x90f/0x1580 [ 73.739209][ T21] worker_thread+0x7b0/0xe20 [ 73.743797][ T21] kthread+0x313/0x420 [ 73.747844][ T21] ret_from_fork+0x3a/0x50 [ 73.752245][ T21] [ 73.754577][ T21] Freed by task 545: [ 73.758474][ T21] __kasan_slab_free+0x130/0x180 [ 73.763402][ T21] slab_free_freelist_hook+0x5e/0x140 [ 73.768763][ T21] kfree+0xce/0x290 [ 73.772566][ T21] snd_info_free_entry+0x29a/0x340 [ 73.777667][ T21] snd_info_card_free+0x43/0x90 [ 73.778761][ T5530] usb 5-1: config 0 interface 0 has no altsetting 0 [ 73.782510][ T21] release_card_device+0x8b/0x100 [ 73.789225][ T5530] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 73.794102][ T21] device_release+0x7d/0x210 [ 73.803241][ T5530] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.807704][ T21] kobject_put+0x1df/0x4f0 [ 73.815822][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 73.820079][ T21] put_device+0x21/0x30 [ 73.820093][ T21] snd_card_free_when_closed+0x3a/0x50 [ 73.820106][ T21] line6_disconnect.cold+0xa3/0xbc [ 73.820116][ T21] line6_probe+0xb23/0x1150 [ 73.820129][ T21] usb_probe_interface+0x31d/0x820 [ 73.820145][ T21] really_probe+0x2da/0xb10 [ 73.826766][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 73.830886][ T21] driver_probe_device+0x21d/0x350 [ 73.830896][ T21] __device_attach_driver+0x1d8/0x290 [ 73.830906][ T21] bus_for_each_drv+0x163/0x1e0 [ 73.830913][ T21] __device_attach+0x223/0x3a0 [ 73.830923][ T21] bus_probe_device+0x1f1/0x2a0 [ 73.830932][ T21] device_add+0xad2/0x16e0 [ 73.830942][ T21] usb_set_configuration+0xdf7/0x1740 [ 73.830950][ T21] generic_probe+0xa2/0xda [ 73.830960][ T21] usb_probe_device+0xc0/0x150 [ 73.830975][ T21] really_probe+0x2da/0xb10 [ 73.836427][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.841523][ T21] driver_probe_device+0x21d/0x350 [ 73.841532][ T21] __device_attach_driver+0x1d8/0x290 [ 73.841543][ T21] bus_for_each_drv+0x163/0x1e0 [ 73.841550][ T21] __device_attach+0x223/0x3a0 [ 73.841560][ T21] bus_probe_device+0x1f1/0x2a0 [ 73.841569][ T21] device_add+0xad2/0x16e0 [ 73.841581][ T21] usb_new_device.cold+0x537/0xccf [ 73.841590][ T21] hub_event+0x138e/0x3b00 [ 73.841619][ T21] process_one_work+0x90f/0x1580 [ 73.846197][ T5527] usb 3-1: config 0 interface 0 has no altsetting 0 [ 73.851207][ T21] worker_thread+0x7b0/0xe20 [ 73.851216][ T21] kthread+0x313/0x420 [ 73.851227][ T21] ret_from_fork+0x3a/0x50 [ 73.851238][ T21] [ 73.851247][ T21] The buggy address belongs to the object at ffff888097e97140 [ 73.851247][ T21] which belongs to the cache kmalloc-256 of size 256 [ 73.851256][ T21] The buggy address is located 232 bytes inside of [ 73.851256][ T21] 256-byte region [ffff888097e97140, ffff888097e97240) [ 73.851260][ T21] The buggy address belongs to the page: [ 73.851271][ T21] page:ffffea00025fa5c0 count:1 mapcount:0 mapping:ffff88812c3f4e00 index:0x0 [ 73.851281][ T21] flags: 0xfff00000000200(slab) [ 73.851299][ T21] raw: 00fff00000000200 dead000000000100 dead000000000200 ffff88812c3f4e00 [ 73.851312][ T21] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 73.851317][ T21] page dumped because: kasan: bad access detected [ 73.851320][ T21] [ 73.851323][ T21] Memory state around the buggy address: [ 73.851336][ T21] ffff888097e97100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 73.856209][ T5527] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 73.864847][ T21] ffff888097e97180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.864856][ T21] >ffff888097e97200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 73.864860][ T21] ^ [ 73.864868][ T21] ffff888097e97280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.864875][ T21] ffff888097e97300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.864879][ T21] ================================================================== [ 73.864883][ T21] Disabling lock debugging due to kernel taint [ 73.865148][ T21] Kernel panic - not syncing: panic_on_warn set ... [ 73.870053][ T5527] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.875385][ T21] CPU: 1 PID: 21 Comm: kworker/1:1 Tainted: G B 5.1.0-rc3-319004-g43151d6 #6 [ 73.884707][ T12] usb 6-1: config 0 descriptor?? [ 73.884991][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.893552][ T5527] usb 3-1: config 0 descriptor?? [ 73.894241][ T21] Workqueue: usb_hub_wq hub_event [ 73.903766][ T5530] usb 5-1: config 0 descriptor?? [ 73.903990][ T21] Call Trace: [ 73.940523][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 73.941621][ T21] dump_stack+0xe8/0x16e [ 73.950661][ T5527] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 73.950858][ T21] panic+0x29d/0x5f2 [ 73.959303][ T5530] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 73.960369][ T21] ? __warn_printk+0xf8/0xf8 [ 73.960383][ T21] ? __list_del_entry_valid+0xe0/0xef [ 73.960403][ T21] ? trace_hardirqs_on+0x55/0x1c0 [ 73.999406][ T5617] usb 4-1: config 0 interface 0 has no altsetting 0 [ 74.001329][ T21] ? __list_del_entry_valid+0xe0/0xef [ 74.014760][ T5617] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 74.020235][ T21] end_report+0x48/0x4e [ 74.020249][ T21] ? __list_del_entry_valid+0xe0/0xef [ 74.020258][ T21] kasan_report.cold+0xd/0x3c [ 74.020269][ T21] ? __list_del_entry_valid+0xe0/0xef [ 74.020279][ T21] __list_del_entry_valid+0xe0/0xef [ 74.020294][ T21] snd_info_free_entry+0x137/0x340 [ 74.020313][ T21] ? line6_write_data+0x2d0/0x2d0 [ 74.029207][ T5617] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.033994][ T21] snd_info_card_free+0x43/0x90 [ 74.055489][ T5617] usb 4-1: config 0 descriptor?? [ 74.057537][ T21] release_card_device+0x8b/0x100 [ 74.057550][ T21] ? card_id_show_attr+0x40/0x40 [ 74.057562][ T21] device_release+0x7d/0x210 [ 74.057579][ T21] ? dev_attr_show+0xa0/0xa0 [ 74.111252][ T5617] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 74.112026][ T21] kobject_put+0x1df/0x4f0 [ 74.112043][ T21] put_device+0x21/0x30 [ 74.112062][ T21] snd_card_free_when_closed+0x3a/0x50 [ 74.349324][ T21] line6_disconnect.cold+0xa3/0xbc [ 74.354418][ T21] line6_probe+0xb23/0x1150 [ 74.358909][ T21] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 74.364794][ T21] ? line6_disconnect+0x1f0/0x1f0 [ 74.369818][ T21] ? rpm_callback+0x240/0x240 [ 74.374473][ T21] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.379750][ T21] ? __pm_runtime_resume+0x116/0x180 [ 74.385033][ T21] usb_probe_interface+0x31d/0x820 [ 74.390139][ T21] ? usb_probe_device+0x150/0x150 [ 74.395153][ T21] really_probe+0x2da/0xb10 [ 74.399685][ T21] driver_probe_device+0x21d/0x350 [ 74.404791][ T21] __device_attach_driver+0x1d8/0x290 [ 74.410171][ T21] ? driver_allows_async_probing+0x160/0x160 [ 74.416160][ T21] bus_for_each_drv+0x163/0x1e0 [ 74.420996][ T21] ? bus_rescan_devices+0x30/0x30 [ 74.426009][ T21] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.431802][ T21] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.437072][ T21] __device_attach+0x223/0x3a0 [ 74.441828][ T21] ? device_bind_driver+0xe0/0xe0 [ 74.446844][ T21] ? kobject_uevent_env+0x295/0x13d0 [ 74.452128][ T21] bus_probe_device+0x1f1/0x2a0 [ 74.462271][ T21] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.468155][ T21] device_add+0xad2/0x16e0 [ 74.473387][ T21] ? get_device_parent.isra.0+0x560/0x560 [ 74.479114][ T21] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.484934][ T21] usb_set_configuration+0xdf7/0x1740 [ 74.490324][ T21] generic_probe+0xa2/0xda [ 74.494761][ T21] usb_probe_device+0xc0/0x150 [ 74.499651][ T21] ? usb_suspend+0x5f0/0x5f0 [ 74.504257][ T21] really_probe+0x2da/0xb10 [ 74.508749][ T21] driver_probe_device+0x21d/0x350 [ 74.513852][ T21] __device_attach_driver+0x1d8/0x290 [ 74.519249][ T21] ? driver_allows_async_probing+0x160/0x160 [ 74.525240][ T21] bus_for_each_drv+0x163/0x1e0 [ 74.530109][ T21] ? bus_rescan_devices+0x30/0x30 [ 74.535124][ T21] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.540930][ T21] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.546197][ T21] __device_attach+0x223/0x3a0 [ 74.550968][ T21] ? device_bind_driver+0xe0/0xe0 [ 74.555978][ T21] ? kobject_uevent_env+0x295/0x13d0 [ 74.561281][ T21] bus_probe_device+0x1f1/0x2a0 [ 74.566137][ T21] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.572297][ T21] device_add+0xad2/0x16e0 [ 74.576697][ T21] ? get_device_parent.isra.0+0x560/0x560 [ 74.582412][ T21] usb_new_device.cold+0x537/0xccf [ 74.587518][ T21] hub_event+0x138e/0x3b00 [ 74.591921][ T21] ? hub_port_debounce+0x350/0x350 [ 74.597192][ T21] ? _raw_spin_unlock_irq+0x29/0x40 [ 74.602568][ T21] process_one_work+0x90f/0x1580 [ 74.607498][ T21] ? wq_pool_ids_show+0x300/0x300 [ 74.612533][ T21] ? do_raw_spin_lock+0x11f/0x290 [ 74.617572][ T21] worker_thread+0x7b0/0xe20 [ 74.622266][ T21] ? process_one_work+0x1580/0x1580 [ 74.627449][ T21] kthread+0x313/0x420 [ 74.631509][ T21] ? kthread_park+0x1a0/0x1a0 [ 74.636190][ T21] ret_from_fork+0x3a/0x50 [ 74.641373][ T21] Kernel Offset: disabled [ 74.645697][ T21] Rebooting in 86400 seconds..