[ 44.514187][ T21] audit: type=1800 audit(1557135015.191:27): pid=5335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 44.534469][ T21] audit: type=1800 audit(1557135015.191:28): pid=5335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 45.275766][ T21] audit: type=1800 audit(1557135016.001:29): pid=5335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 45.295916][ T21] audit: type=1800 audit(1557135016.001:30): pid=5335 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.80' (ECDSA) to the list of known hosts. 2019/05/06 09:30:44 parsed 1 programs 2019/05/06 09:30:46 executed programs: 0 syzkaller login: [ 75.671150][ T5510] e cgroup1: Unknown subsys name 'hugetlb' [ 75.679312][ T5511] e cgroup1: Unknown subsys name 'hugetlb' [ 75.679318][ T5508] e cgroup1: Unknown subsys name 'hugetlb' [ 75.723353][ T5513] e cgroup1: Unknown subsys name 'hugetlb' [ 75.731659][ T5511] IPVS: ftp: loaded support on port[0] = 21 [ 75.736166][ T5520] e cgroup1: Unknown subsys name 'hugetlb' [ 75.751425][ T5510] IPVS: ftp: loaded support on port[0] = 21 [ 75.758315][ T5508] IPVS: ftp: loaded support on port[0] = 21 [ 75.781534][ T5513] IPVS: ftp: loaded support on port[0] = 21 [ 75.784203][ T5525] e cgroup1: Unknown subsys name 'hugetlb' [ 75.816053][ T5525] IPVS: ftp: loaded support on port[0] = 21 [ 75.826801][ T5520] IPVS: ftp: loaded support on port[0] = 21 [ 76.177249][ T5511] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.184521][ T5511] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.193127][ T5511] device bridge_slave_0 entered promiscuous mode [ 76.229996][ T5511] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.237275][ T5511] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.246708][ T5511] device bridge_slave_1 entered promiscuous mode [ 76.308474][ T5525] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.315887][ T5525] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.323917][ T5525] device bridge_slave_0 entered promiscuous mode [ 76.340249][ T5513] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.347391][ T5513] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.356038][ T5513] device bridge_slave_0 entered promiscuous mode [ 76.365368][ T5511] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.373911][ T5525] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.381094][ T5525] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.389431][ T5525] device bridge_slave_1 entered promiscuous mode [ 76.404768][ T5510] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.412161][ T5510] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.420371][ T5510] device bridge_slave_0 entered promiscuous mode [ 76.427738][ T5513] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.434803][ T5513] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.442703][ T5513] device bridge_slave_1 entered promiscuous mode [ 76.455573][ T5511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.474004][ T5510] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.481229][ T5510] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.490717][ T5510] device bridge_slave_1 entered promiscuous mode [ 76.519493][ T5525] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.529846][ T5525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.549815][ T5508] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.556970][ T5508] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.565473][ T5508] device bridge_slave_0 entered promiscuous mode [ 76.595976][ T5513] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.604601][ T5508] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.611803][ T5508] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.620746][ T5508] device bridge_slave_1 entered promiscuous mode [ 76.630002][ T5511] team0: Port device team_slave_0 added [ 76.637553][ T5511] team0: Port device team_slave_1 added [ 76.648377][ T5525] team0: Port device team_slave_0 added [ 76.657132][ T5510] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.667372][ T5513] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.687801][ T5525] team0: Port device team_slave_1 added [ 76.695028][ T5510] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.717587][ T5520] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.724679][ T5520] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.735058][ T5520] device bridge_slave_0 entered promiscuous mode [ 76.743130][ T5520] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.750491][ T5520] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.758262][ T5520] device bridge_slave_1 entered promiscuous mode [ 76.771797][ T5513] team0: Port device team_slave_0 added [ 76.779116][ T5508] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.807865][ T5513] team0: Port device team_slave_1 added [ 76.815243][ T5508] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.832944][ T5520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.843803][ T5520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.853315][ T5510] team0: Port device team_slave_0 added [ 76.860700][ T5510] team0: Port device team_slave_1 added [ 76.892023][ T5520] team0: Port device team_slave_0 added [ 76.901383][ T5508] team0: Port device team_slave_0 added [ 76.917598][ T5520] team0: Port device team_slave_1 added [ 76.924296][ T5508] team0: Port device team_slave_1 added [ 77.122288][ T5511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.148857][ T5525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.167569][ T5511] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.177833][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.186917][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.207893][ T5525] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.218572][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.226949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.247998][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.256833][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.265552][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.272747][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.280818][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.296433][ T5513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.316919][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.328059][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.336866][ T585] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.343893][ T585] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.351612][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.360575][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.369096][ T585] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.376156][ T585] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.383713][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.392445][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.400834][ T585] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.407942][ T585] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.415698][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.424183][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.432864][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.452588][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.473214][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.483196][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.491938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.501211][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.510104][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.518518][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.527659][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.536752][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.548483][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.560725][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.569202][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.577381][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.593000][ T5510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.607356][ T5513] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.615174][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.626725][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.635983][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.653881][ T5520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.676570][ T5508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.690873][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.700662][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.710302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.718124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.734214][ T5510] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.743294][ T5508] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.754239][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.763012][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.770915][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.780015][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.788377][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.796898][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.805400][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.812425][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.820109][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.829022][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.837362][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.844388][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.852582][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.871226][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.879967][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.889167][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.896255][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.904129][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.912862][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.921399][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.928451][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.936465][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.945207][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.953434][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.960493][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.968688][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.976868][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.993144][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.002251][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.011773][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.029824][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.038833][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.047879][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.054975][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.062545][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.071560][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.079353][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.087101][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.108987][ T5520] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.128487][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.142956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.152427][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.161084][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.170017][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.183192][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.196457][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.208950][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.217595][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.226716][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.235175][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.271110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.287186][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.296163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.304785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.321048][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.329863][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.338908][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.347302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.356098][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.364425][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.373113][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.381581][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.390421][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.398836][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.407395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.416520][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.423566][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.431385][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.440354][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.449022][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.456200][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.463809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.471883][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.480059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.513506][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.529184][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.543186][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.553260][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.561727][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.570458][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.579577][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.588331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.597106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.619573][ T5525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.641719][ T5511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.651836][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.666690][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.676157][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.686474][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.740627][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.750869][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.838346][ T5513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.859848][ T5510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.910689][ T5508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.072112][ T5520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.155597][ T533] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 79.165052][ T5] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.335164][ T5554] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 79.342801][ T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 79.375238][ T585] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 79.395363][ T533] usb 5-1: Using ep0 maxpacket: 8 [ 79.404992][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 79.425227][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 79.525193][ T5] usb 1-1: config 0 interface 0 has no altsetting 0 [ 79.532089][ T5] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 79.541190][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.546121][ T533] usb 5-1: config 0 interface 0 has no altsetting 0 [ 79.556414][ T533] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 79.562947][ T5] usb 1-1: config 0 descriptor?? [ 79.565499][ T533] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.578945][ T533] usb 5-1: config 0 descriptor?? [ 79.615828][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 79.619372][ T5] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 79.621020][ T5554] usb 4-1: Using ep0 maxpacket: 8 [ 79.632527][ T585] usb 3-1: Using ep0 maxpacket: 8 [ 79.640634][ T533] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 79.667391][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 79.755055][ T585] usb 3-1: config 0 interface 0 has no altsetting 0 [ 79.761802][ T585] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 79.771168][ T585] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.775089][ T17] usb 2-1: config 0 interface 0 has no altsetting 0 [ 79.785063][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 79.786345][ T17] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 79.792468][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 79.801574][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.809664][ T17] usb 2-1: config 0 descriptor?? [ 79.810718][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.819527][ T5554] usb 4-1: config 0 interface 0 has no altsetting 0 [ 79.829641][ T585] usb 3-1: config 0 descriptor?? [ 79.832341][ T5554] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 79.853006][ T5554] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.863679][ T5554] usb 4-1: config 0 descriptor?? [ 79.868908][ T12] usb 6-1: config 0 descriptor?? [ 79.878099][ T585] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 79.897528][ T17] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 79.927493][ T5554] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 79.927499][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found 2019/05/06 09:30:52 executed programs: 6 [ 81.895071][ T533] snd_usb_toneport 5-1:0.0: set_interface failed [ 81.908917][ T533] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 81.919547][ T5] snd_usb_toneport 1-1:0.0: set_interface failed [ 81.922434][ T533] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 81.927426][ T5] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 81.936431][ T533] usb 5-1: USB disconnect, device number 2 [ 81.952802][ T5] snd_usb_toneport: probe of 1-1:0.0 failed with error -71 [ 81.973782][ T5] usb 1-1: USB disconnect, device number 2 [ 82.045052][ T17] snd_usb_toneport 2-1:0.0: set_interface failed [ 82.045099][ T17] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 82.045297][ T17] snd_usb_toneport: probe of 2-1:0.0 failed with error -71 [ 82.067375][ T5554] snd_usb_toneport 4-1:0.0: set_interface failed [ 82.073801][ T5554] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 82.082674][ T5554] ================================================================== [ 82.091029][ T5554] BUG: KASAN: use-after-free in __list_del_entry_valid+0xe0/0xef [ 82.098971][ T5554] Read of size 8 at addr ffff888096463ea8 by task kworker/1:3/5554 [ 82.106874][ T5554] [ 82.109259][ T5554] CPU: 1 PID: 5554 Comm: kworker/1:3 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 82.118202][ T5554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.125789][ T585] snd_usb_toneport 3-1:0.0: set_interface failed [ 82.128284][ T5554] Workqueue: usb_hub_wq hub_event [ 82.134667][ T585] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 82.139629][ T5554] Call Trace: [ 82.139655][ T5554] dump_stack+0xe8/0x16e [ 82.139669][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.139678][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.139689][ T5554] print_address_description+0x6c/0x236 [ 82.139699][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.139709][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.139718][ T5554] kasan_report.cold+0x1a/0x3c [ 82.139731][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.139744][ T5554] __list_del_entry_valid+0xe0/0xef [ 82.139759][ T5554] snd_info_free_entry+0x137/0x340 [ 82.139774][ T5554] ? line6_write_data+0x2d0/0x2d0 [ 82.139794][ T5554] snd_info_card_free+0x43/0x90 [ 82.139807][ T5554] release_card_device+0x8b/0x100 [ 82.139825][ T5554] ? card_id_show_attr+0x40/0x40 [ 82.176963][ T585] snd_usb_toneport: probe of 3-1:0.0 failed with error -71 [ 82.177066][ T5554] device_release+0x7d/0x210 [ 82.193804][ T585] usb 3-1: USB disconnect, device number 2 [ 82.197794][ T5554] ? dev_attr_show+0xa0/0xa0 [ 82.197814][ T5554] kobject_put+0x1df/0x4f0 [ 82.197829][ T5554] put_device+0x21/0x30 [ 82.197843][ T5554] snd_card_free_when_closed+0x3a/0x50 [ 82.197857][ T5554] line6_disconnect.cold+0xa3/0xbc [ 82.197871][ T5554] line6_probe+0xb23/0x1150 [ 82.197885][ T5554] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 82.197900][ T5554] ? line6_disconnect+0x1f0/0x1f0 [ 82.197916][ T5554] ? rpm_callback+0x240/0x240 [ 82.197960][ T5554] ? lockdep_hardirqs_on+0x37e/0x580 [ 82.269276][ T12] snd_usb_toneport 6-1:0.0: set_interface failed [ 82.270997][ T5554] ? __pm_runtime_resume+0x116/0x180 [ 82.282952][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 82.286735][ T5554] usb_probe_interface+0x31d/0x820 [ 82.286755][ T5554] ? usb_probe_device+0x150/0x150 [ 82.286769][ T5554] really_probe+0x2da/0xb10 [ 82.286792][ T5554] driver_probe_device+0x21d/0x350 [ 82.286805][ T5554] __device_attach_driver+0x1d8/0x290 [ 82.286818][ T5554] ? driver_allows_async_probing+0x160/0x160 [ 82.286830][ T5554] bus_for_each_drv+0x163/0x1e0 [ 82.286843][ T5554] ? bus_rescan_devices+0x30/0x30 [ 82.286857][ T5554] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 82.286871][ T5554] ? lockdep_hardirqs_on+0x37e/0x580 [ 82.286887][ T5554] __device_attach+0x223/0x3a0 [ 82.286897][ T5554] ? device_bind_driver+0xe0/0xe0 [ 82.286913][ T5554] ? kobject_uevent_env+0x295/0x13d0 [ 82.286953][ T5554] bus_probe_device+0x1f1/0x2a0 [ 82.286975][ T5554] ? blocking_notifier_call_chain+0x59/0xb0 [ 82.302781][ T12] snd_usb_toneport: probe of 6-1:0.0 failed with error -71 [ 82.304209][ T5554] device_add+0xad2/0x16e0 [ 82.304230][ T5554] ? get_device_parent.isra.0+0x560/0x560 [ 82.304245][ T5554] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 82.304266][ T5554] usb_set_configuration+0xdf7/0x1740 [ 82.304291][ T5554] generic_probe+0xa2/0xda [ 82.333569][ T12] usb 6-1: USB disconnect, device number 2 [ 82.337647][ T5554] usb_probe_device+0xc0/0x150 [ 82.337662][ T5554] ? usb_suspend+0x5f0/0x5f0 [ 82.337674][ T5554] really_probe+0x2da/0xb10 [ 82.337691][ T5554] driver_probe_device+0x21d/0x350 [ 82.337703][ T5554] __device_attach_driver+0x1d8/0x290 [ 82.337715][ T5554] ? driver_allows_async_probing+0x160/0x160 [ 82.337728][ T5554] bus_for_each_drv+0x163/0x1e0 [ 82.337741][ T5554] ? bus_rescan_devices+0x30/0x30 [ 82.337754][ T5554] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 82.337768][ T5554] ? lockdep_hardirqs_on+0x37e/0x580 [ 82.337783][ T5554] __device_attach+0x223/0x3a0 [ 82.337801][ T5554] ? device_bind_driver+0xe0/0xe0 [ 82.337817][ T5554] ? kobject_uevent_env+0x295/0x13d0 [ 82.337831][ T5554] bus_probe_device+0x1f1/0x2a0 [ 82.337844][ T5554] ? blocking_notifier_call_chain+0x59/0xb0 [ 82.337857][ T5554] device_add+0xad2/0x16e0 [ 82.337872][ T5554] ? get_device_parent.isra.0+0x560/0x560 [ 82.337891][ T5554] usb_new_device.cold+0x537/0xccf [ 82.337908][ T5554] hub_event+0x138e/0x3b00 [ 82.337966][ T5554] ? hub_port_debounce+0x350/0x350 [ 82.337986][ T5554] ? _raw_spin_unlock_irq+0x29/0x40 [ 82.338000][ T5554] process_one_work+0x90f/0x1580 [ 82.338014][ T5554] ? wq_pool_ids_show+0x300/0x300 [ 82.338024][ T5554] ? do_raw_spin_lock+0x11f/0x290 [ 82.338041][ T5554] worker_thread+0x9b/0xe20 [ 82.338057][ T5554] ? process_one_work+0x1580/0x1580 [ 82.338066][ T5554] kthread+0x313/0x420 [ 82.338075][ T5554] ? kthread_park+0x1a0/0x1a0 [ 82.338087][ T5554] ret_from_fork+0x3a/0x50 [ 82.338100][ T5554] [ 82.338106][ T5554] Allocated by task 17: [ 82.338120][ T5554] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 82.338131][ T5554] snd_info_create_entry+0x56/0x400 [ 82.338140][ T5554] create_subdir+0x27/0xa0 [ 82.338149][ T5554] snd_info_card_create+0xcf/0x230 [ 82.338157][ T5554] snd_card_new+0x61d/0x920 [ 82.338168][ T5554] line6_probe+0x135/0x1150 [ 82.338177][ T5554] usb_probe_interface+0x31d/0x820 [ 82.338184][ T5554] really_probe+0x2da/0xb10 [ 82.338192][ T5554] driver_probe_device+0x21d/0x350 [ 82.338200][ T5554] __device_attach_driver+0x1d8/0x290 [ 82.338209][ T5554] bus_for_each_drv+0x163/0x1e0 [ 82.338217][ T5554] __device_attach+0x223/0x3a0 [ 82.338226][ T5554] bus_probe_device+0x1f1/0x2a0 [ 82.338234][ T5554] device_add+0xad2/0x16e0 [ 82.338242][ T5554] usb_set_configuration+0xdf7/0x1740 [ 82.338249][ T5554] generic_probe+0xa2/0xda [ 82.338257][ T5554] usb_probe_device+0xc0/0x150 [ 82.338264][ T5554] really_probe+0x2da/0xb10 [ 82.338272][ T5554] driver_probe_device+0x21d/0x350 [ 82.338280][ T5554] __device_attach_driver+0x1d8/0x290 [ 82.338290][ T5554] bus_for_each_drv+0x163/0x1e0 [ 82.338300][ T5554] __device_attach+0x223/0x3a0 [ 82.338311][ T5554] bus_probe_device+0x1f1/0x2a0 [ 82.338322][ T5554] device_add+0xad2/0x16e0 [ 82.338333][ T5554] usb_new_device.cold+0x537/0xccf [ 82.338343][ T5554] hub_event+0x138e/0x3b00 [ 82.338353][ T5554] process_one_work+0x90f/0x1580 [ 82.338363][ T5554] worker_thread+0x9b/0xe20 [ 82.338372][ T5554] kthread+0x313/0x420 [ 82.338383][ T5554] ret_from_fork+0x3a/0x50 [ 82.338386][ T5554] [ 82.338392][ T5554] Freed by task 17: [ 82.338405][ T5554] __kasan_slab_free+0x130/0x180 [ 82.338416][ T5554] slab_free_freelist_hook+0x5e/0x140 [ 82.338426][ T5554] kfree+0xce/0x290 [ 82.338438][ T5554] snd_info_free_entry+0x29a/0x340 [ 82.338448][ T5554] snd_info_card_free+0x43/0x90 [ 82.338459][ T5554] release_card_device+0x8b/0x100 [ 82.338469][ T5554] device_release+0x7d/0x210 [ 82.338482][ T5554] kobject_put+0x1df/0x4f0 [ 82.338491][ T5554] put_device+0x21/0x30 [ 82.338501][ T5554] snd_card_free_when_closed+0x3a/0x50 [ 82.338512][ T5554] line6_disconnect.cold+0xa3/0xbc [ 82.338523][ T5554] line6_probe+0xb23/0x1150 [ 82.338533][ T5554] usb_probe_interface+0x31d/0x820 [ 82.338542][ T5554] really_probe+0x2da/0xb10 [ 82.338558][ T5554] driver_probe_device+0x21d/0x350 [ 82.350264][ T5] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 82.354647][ T5554] __device_attach_driver+0x1d8/0x290 [ 82.609230][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 82.613536][ T5554] bus_for_each_drv+0x163/0x1e0 [ 82.613555][ T5554] __device_attach+0x223/0x3a0 [ 82.618400][ T585] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 82.623393][ T5554] bus_probe_device+0x1f1/0x2a0 [ 82.623414][ T5554] device_add+0xad2/0x16e0 [ 82.745136][ T5] usb 1-1: config 0 interface 0 has no altsetting 0 [ 82.745810][ T5554] usb_set_configuration+0xdf7/0x1740 [ 82.745822][ T5554] generic_probe+0xa2/0xda [ 82.745833][ T5554] usb_probe_device+0xc0/0x150 [ 82.745845][ T5554] really_probe+0x2da/0xb10 [ 82.745855][ T5554] driver_probe_device+0x21d/0x350 [ 82.745864][ T5554] __device_attach_driver+0x1d8/0x290 [ 82.745883][ T5554] bus_for_each_drv+0x163/0x1e0 [ 82.751296][ T5] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 82.755082][ T5554] __device_attach+0x223/0x3a0 [ 82.755095][ T5554] bus_probe_device+0x1f1/0x2a0 [ 82.755104][ T5554] device_add+0xad2/0x16e0 [ 82.755115][ T5554] usb_new_device.cold+0x537/0xccf [ 82.755123][ T5554] hub_event+0x138e/0x3b00 [ 82.755135][ T5554] process_one_work+0x90f/0x1580 [ 82.755143][ T5554] worker_thread+0x9b/0xe20 [ 82.755151][ T5554] kthread+0x313/0x420 [ 82.755162][ T5554] ret_from_fork+0x3a/0x50 [ 82.755174][ T5554] [ 82.760301][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.765247][ T5554] The buggy address belongs to the object at ffff888096463dc0 [ 82.765247][ T5554] which belongs to the cache kmalloc-256 of size 256 [ 82.765257][ T5554] The buggy address is located 232 bytes inside of [ 82.765257][ T5554] 256-byte region [ffff888096463dc0, ffff888096463ec0) [ 82.765261][ T5554] The buggy address belongs to the page: [ 82.765271][ T5554] page:ffffea00025918c0 count:1 mapcount:0 mapping:ffff88812c3f4e00 index:0x0 [ 82.765280][ T5554] flags: 0xfff00000000200(slab) [ 82.765296][ T5554] raw: 00fff00000000200 dead000000000100 dead000000000200 ffff88812c3f4e00 [ 82.765307][ T5554] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 82.765311][ T5554] page dumped because: kasan: bad access detected [ 82.765314][ T5554] [ 82.765317][ T5554] Memory state around the buggy address: [ 82.765326][ T5554] ffff888096463d80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 82.765333][ T5554] ffff888096463e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.765341][ T5554] >ffff888096463e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 82.765346][ T5554] ^ [ 82.765362][ T5554] ffff888096463f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 82.775513][ T12] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 82.779415][ T5554] ffff888096463f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 82.779421][ T5554] ================================================================== [ 82.779425][ T5554] Disabling lock debugging due to kernel taint [ 82.781978][ T5554] Kernel panic - not syncing: panic_on_warn set ... [ 82.789246][ T5] usb 1-1: config 0 descriptor?? [ 82.794485][ T5554] CPU: 1 PID: 5554 Comm: kworker/1:3 Tainted: G B 5.1.0-rc3-319004-g43151d6 #6 [ 82.794491][ T5554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.794508][ T5554] Workqueue: usb_hub_wq hub_event [ 82.794514][ T5554] Call Trace: [ 82.794533][ T5554] dump_stack+0xe8/0x16e [ 82.794553][ T5554] panic+0x29d/0x5f2 [ 82.836944][ T5] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 82.841991][ T5554] ? __warn_printk+0xf8/0xf8 [ 82.884878][ T585] usb 3-1: Using ep0 maxpacket: 8 [ 82.890309][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.890326][ T5554] ? trace_hardirqs_on+0x55/0x1c0 [ 82.890338][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 82.890348][ T5554] end_report+0x48/0x4e [ 82.890365][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 83.015018][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 83.017400][ T5554] kasan_report.cold+0xd/0x3c [ 83.017418][ T5554] ? __list_del_entry_valid+0xe0/0xef [ 83.017430][ T5554] __list_del_entry_valid+0xe0/0xef [ 83.017450][ T5554] snd_info_free_entry+0x137/0x340 [ 83.026919][ T585] usb 3-1: config 0 interface 0 has no altsetting 0 [ 83.032729][ T5554] ? line6_write_data+0x2d0/0x2d0 [ 83.032745][ T5554] snd_info_card_free+0x43/0x90 [ 83.032756][ T5554] release_card_device+0x8b/0x100 [ 83.032773][ T5554] ? card_id_show_attr+0x40/0x40 [ 83.035204][ T585] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 83.040754][ T5554] device_release+0x7d/0x210 [ 83.048869][ T585] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.056951][ T5554] ? dev_attr_show+0xa0/0xa0 [ 83.056968][ T5554] kobject_put+0x1df/0x4f0 [ 83.056980][ T5554] put_device+0x21/0x30 [ 83.056992][ T5554] snd_card_free_when_closed+0x3a/0x50 [ 83.057005][ T5554] line6_disconnect.cold+0xa3/0xbc [ 83.057016][ T5554] line6_probe+0xb23/0x1150 [ 83.057027][ T5554] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 83.057039][ T5554] ? line6_disconnect+0x1f0/0x1f0 [ 83.057053][ T5554] ? rpm_callback+0x240/0x240 [ 83.057064][ T5554] ? lockdep_hardirqs_on+0x37e/0x580 [ 83.057075][ T5554] ? __pm_runtime_resume+0x116/0x180 [ 83.057089][ T5554] usb_probe_interface+0x31d/0x820 [ 83.057100][ T5554] ? usb_probe_device+0x150/0x150 [ 83.057109][ T5554] really_probe+0x2da/0xb10 [ 83.057120][ T5554] driver_probe_device+0x21d/0x350 [ 83.057131][ T5554] __device_attach_driver+0x1d8/0x290 [ 83.057143][ T5554] ? driver_allows_async_probing+0x160/0x160 [ 83.057155][ T5554] bus_for_each_drv+0x163/0x1e0 [ 83.057168][ T5554] ? bus_rescan_devices+0x30/0x30 [ 83.057180][ T5554] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 83.057190][ T5554] ? lockdep_hardirqs_on+0x37e/0x580 [ 83.057202][ T5554] __device_attach+0x223/0x3a0 [ 83.057211][ T5554] ? device_bind_driver+0xe0/0xe0 [ 83.057223][ T5554] ? kobject_uevent_env+0x295/0x13d0 [ 83.057237][ T5554] bus_probe_device+0x1f1/0x2a0 [ 83.057249][ T5554] ? blocking_notifier_call_chain+0x59/0xb0 [ 83.057259][ T5554] device_add+0xad2/0x16e0 [ 83.057280][ T5554] ? get_device_parent.isra.0+0x560/0x560 [ 83.073874][ T585] usb 3-1: config 0 descriptor?? [ 83.078989][ T5554] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 83.079010][ T5554] usb_set_configuration+0xdf7/0x1740 [ 83.079030][ T5554] generic_probe+0xa2/0xda [ 83.079041][ T5554] usb_probe_device+0xc0/0x150 [ 83.079051][ T5554] ? usb_suspend+0x5f0/0x5f0 [ 83.079060][ T5554] really_probe+0x2da/0xb10 [ 83.079072][ T5554] driver_probe_device+0x21d/0x350 [ 83.079082][ T5554] __device_attach_driver+0x1d8/0x290 [ 83.079093][ T5554] ? driver_allows_async_probing+0x160/0x160 [ 83.079114][ T5554] bus_for_each_drv+0x163/0x1e0 [ 83.138415][ T585] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 83.141391][ T5554] ? bus_rescan_devices+0x30/0x30 [ 83.141406][ T5554] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 83.141426][ T5554] ? lockdep_hardirqs_on+0x37e/0x580 [ 83.185101][ T12] usb 6-1: config 0 interface 0 has no altsetting 0 [ 83.185146][ T5554] __device_attach+0x223/0x3a0 [ 83.190534][ T12] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 83.194676][ T5554] ? device_bind_driver+0xe0/0xe0 [ 83.200128][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.205055][ T5554] ? kobject_uevent_env+0x295/0x13d0 [ 83.205071][ T5554] bus_probe_device+0x1f1/0x2a0 [ 83.205086][ T5554] ? blocking_notifier_call_chain+0x59/0xb0 [ 83.205097][ T5554] device_add+0xad2/0x16e0 [ 83.205111][ T5554] ? get_device_parent.isra.0+0x560/0x560 [ 83.205130][ T5554] usb_new_device.cold+0x537/0xccf [ 83.218762][ T12] usb 6-1: config 0 descriptor?? [ 83.220687][ T5554] hub_event+0x138e/0x3b00 [ 83.220711][ T5554] ? hub_port_debounce+0x350/0x350 [ 83.220734][ T5554] ? _raw_spin_unlock_irq+0x29/0x40 [ 83.277713][ T12] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 83.279276][ T5554] process_one_work+0x90f/0x1580 [ 83.279293][ T5554] ? wq_pool_ids_show+0x300/0x300 [ 83.279306][ T5554] ? do_raw_spin_lock+0x11f/0x290 [ 83.279323][ T5554] worker_thread+0x9b/0xe20 [ 83.609017][ T5554] ? process_one_work+0x1580/0x1580 [ 83.614234][ T5554] kthread+0x313/0x420 [ 83.618493][ T5554] ? kthread_park+0x1a0/0x1a0 [ 83.623258][ T5554] ret_from_fork+0x3a/0x50 [ 83.629075][ T5554] Kernel Offset: disabled [ 83.633419][ T5554] Rebooting in 86400 seconds..