[ 47.731404][ T22] audit: type=1800 audit(1556520771.543:25): pid=5367 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2447 res=0 [ 47.751147][ T22] audit: type=1800 audit(1556520771.553:26): pid=5367 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2490 res=0 [ 47.771450][ T22] audit: type=1800 audit(1556520771.553:27): pid=5367 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 47.791645][ T22] audit: type=1800 audit(1556520771.553:28): pid=5367 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. 2019/04/29 06:53:05 parsed 1 programs 2019/04/29 06:53:07 executed programs: 0 syzkaller login: [ 64.167616][ T5542] e cgroup1: Unknown subsys name 'hugetlb' [ 64.176116][ T5544] e cgroup1: Unknown subsys name 'hugetlb' [ 64.177651][ T5545] e cgroup1: Unknown subsys name 'hugetlb' [ 64.193872][ T5549] e cgroup1: Unknown subsys name 'hugetlb' [ 64.201394][ T5547] e cgroup1: Unknown subsys name 'hugetlb' [ 64.221342][ T5547] IPVS: ftp: loaded support on port[0] = 21 [ 64.223432][ T5542] IPVS: ftp: loaded support on port[0] = 21 [ 64.229184][ T5545] IPVS: ftp: loaded support on port[0] = 21 [ 64.245931][ T5549] IPVS: ftp: loaded support on port[0] = 21 [ 64.256256][ T5544] IPVS: ftp: loaded support on port[0] = 21 [ 64.256514][ T5557] e cgroup1: Unknown subsys name 'hugetlb' [ 64.325180][ T5557] IPVS: ftp: loaded support on port[0] = 21 [ 64.659799][ T5542] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.667183][ T5542] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.676404][ T5542] device bridge_slave_0 entered promiscuous mode [ 64.701187][ T5542] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.708383][ T5542] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.716123][ T5542] device bridge_slave_1 entered promiscuous mode [ 64.760190][ T5545] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.767347][ T5545] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.775390][ T5545] device bridge_slave_0 entered promiscuous mode [ 64.794588][ T5542] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.807991][ T5547] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.815246][ T5547] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.822880][ T5547] device bridge_slave_0 entered promiscuous mode [ 64.830306][ T5545] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.837435][ T5545] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.844986][ T5545] device bridge_slave_1 entered promiscuous mode [ 64.863822][ T5542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.883390][ T5547] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.890531][ T5547] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.898870][ T5547] device bridge_slave_1 entered promiscuous mode [ 64.931648][ T5545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.953592][ T5549] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.960705][ T5549] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.970667][ T5549] device bridge_slave_0 entered promiscuous mode [ 64.982617][ T5545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.005920][ T5557] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.012962][ T5557] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.020774][ T5557] device bridge_slave_0 entered promiscuous mode [ 65.029878][ T5542] team0: Port device team_slave_0 added [ 65.037395][ T5542] team0: Port device team_slave_1 added [ 65.043152][ T5549] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.050232][ T5549] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.058906][ T5549] device bridge_slave_1 entered promiscuous mode [ 65.067116][ T5547] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.077023][ T5545] team0: Port device team_slave_0 added [ 65.083794][ T5547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.092356][ T5544] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.099514][ T5544] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.107547][ T5544] device bridge_slave_0 entered promiscuous mode [ 65.114791][ T5557] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.121824][ T5557] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.132027][ T5557] device bridge_slave_1 entered promiscuous mode [ 65.144925][ T5545] team0: Port device team_slave_1 added [ 65.155037][ T5544] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.162071][ T5544] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.169848][ T5544] device bridge_slave_1 entered promiscuous mode [ 65.188912][ T5549] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.199001][ T5549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.243114][ T5547] team0: Port device team_slave_0 added [ 65.250192][ T5544] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.260358][ T5557] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.270072][ T5544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.287793][ T5549] team0: Port device team_slave_0 added [ 65.294688][ T5547] team0: Port device team_slave_1 added [ 65.301299][ T5557] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.331663][ T5549] team0: Port device team_slave_1 added [ 65.356797][ T5544] team0: Port device team_slave_0 added [ 65.373386][ T5544] team0: Port device team_slave_1 added [ 65.392942][ T5557] team0: Port device team_slave_0 added [ 65.419758][ T5557] team0: Port device team_slave_1 added [ 65.433118][ T5542] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.440328][ T5542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.448012][ T5542] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.455235][ T5542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.489335][ T5545] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.496414][ T5545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.503735][ T5545] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.510849][ T5545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.537702][ T5547] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.544819][ T5547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.552256][ T5547] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.559345][ T5547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.570978][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.579776][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.587731][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.595170][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.602560][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.610310][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.746349][ T5549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.791398][ T5545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.808154][ T5557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.818847][ T5547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.827252][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.838198][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.848423][ T5549] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.857916][ T5544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.870309][ T5542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.879567][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.887349][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.898689][ T5545] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.916372][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.924911][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.933202][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.940611][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.948664][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.965495][ T5542] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.977203][ T5557] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.984050][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.992749][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.000751][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.008583][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.016587][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.024135][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.031990][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.040502][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.049165][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.056223][ T535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.067018][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.075038][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.082718][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.091423][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.100313][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.107400][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.119811][ T5544] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.132473][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.155668][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.164097][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.173743][ T21] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.180824][ T21] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.188948][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.197586][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.206001][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.213032][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.220660][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.229711][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.238259][ T21] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.245315][ T21] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.252960][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.261528][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.269889][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.276961][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.284633][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.293048][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.301526][ T21] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.308613][ T21] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.316695][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.326695][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.334754][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.342674][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.351441][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.360445][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.367536][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.378388][ T5547] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.390661][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.399233][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.407604][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.414662][ T535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.422563][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.432874][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.461680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.475293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.483862][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.493170][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.502093][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.510547][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.518929][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.527626][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.535985][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.544070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.552393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.560645][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.582867][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.592031][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.600738][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.607848][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.616812][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.626018][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.634803][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.643094][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.651612][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.660242][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.668836][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.677620][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.686114][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.693914][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.701785][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.725746][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.734848][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.743418][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.757967][ T21] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.765039][ T21] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.772539][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.781327][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.789786][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.798469][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.807169][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.815518][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.823570][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.831820][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.840432][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.871046][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.883388][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.891989][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.900638][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.909197][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.918389][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.926948][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.935717][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.952095][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.961945][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.970707][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.979105][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.987923][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.996688][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.009309][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.017853][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.041285][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.051688][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.062320][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.078838][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.087100][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.105304][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.113902][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.124077][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.133266][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.173590][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.183297][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.193601][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.202446][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.227101][ T5544] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.287288][ T5557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.300420][ T5545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.368364][ T5549] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.438516][ T5547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.582821][ T5542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.734352][ T535] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 67.804311][ T21] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 67.811887][ T534] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 67.834387][ T5667] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 67.944407][ T5673] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 67.964317][ T5] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 67.974406][ T535] usb 6-1: Using ep0 maxpacket: 8 [ 68.054386][ T21] usb 2-1: Using ep0 maxpacket: 8 [ 68.059553][ T534] usb 5-1: Using ep0 maxpacket: 8 [ 68.074415][ T5667] usb 1-1: Using ep0 maxpacket: 8 [ 68.104580][ T535] usb 6-1: config 0 interface 0 has no altsetting 0 [ 68.111336][ T535] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.120464][ T535] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.131819][ T535] usb 6-1: config 0 descriptor?? [ 68.177763][ T535] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 68.185331][ T5673] usb 3-1: Using ep0 maxpacket: 8 [ 68.204498][ T21] usb 2-1: config 0 interface 0 has no altsetting 0 [ 68.211169][ T21] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.220583][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.228680][ T534] usb 5-1: config 0 interface 0 has no altsetting 0 [ 68.234277][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 68.235338][ T534] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.249423][ T534] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.257475][ T5667] usb 1-1: config 0 interface 0 has no altsetting 0 [ 68.264057][ T5667] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.273103][ T5667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.282868][ T5667] usb 1-1: config 0 descriptor?? [ 68.288684][ T21] usb 2-1: config 0 descriptor?? [ 68.295341][ T534] usb 5-1: config 0 descriptor?? [ 68.326710][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 68.336693][ T5667] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 68.350969][ T534] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 68.358533][ T5673] usb 3-1: config 0 interface 0 has no altsetting 0 [ 68.365214][ T5673] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.374274][ T5673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.374327][ T5] usb 4-1: config 0 interface 0 has no altsetting 0 [ 68.389080][ T5] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.398166][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.402908][ T5673] usb 3-1: config 0 descriptor?? [ 68.412458][ T5] usb 4-1: config 0 descriptor?? [ 68.457407][ T5673] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 68.466283][ T5] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found 2019/04/29 06:53:14 executed programs: 6 [ 70.477604][ T535] snd_usb_toneport 6-1:0.0: set_interface failed [ 70.484747][ T535] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.495835][ T535] snd_usb_toneport: probe of 6-1:0.0 failed with error -71 [ 70.504436][ T535] usb 6-1: USB disconnect, device number 2 [ 70.516272][ T21] snd_usb_toneport 2-1:0.0: set_interface failed [ 70.522658][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.531040][ T534] snd_usb_toneport 5-1:0.0: set_interface failed [ 70.541352][ T534] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.555359][ T534] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 70.564809][ T21] snd_usb_toneport: probe of 2-1:0.0 failed with error -71 [ 70.574690][ T5667] snd_usb_toneport 1-1:0.0: set_interface failed [ 70.581065][ T5667] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.589601][ T534] usb 5-1: USB disconnect, device number 2 [ 70.597599][ T21] usb 2-1: USB disconnect, device number 2 [ 70.606543][ T5667] snd_usb_toneport: probe of 1-1:0.0 failed with error -71 [ 70.615650][ T5667] usb 1-1: USB disconnect, device number 2 [ 70.684447][ T5673] snd_usb_toneport 3-1:0.0: set_interface failed [ 70.688746][ T5] snd_usb_toneport 4-1:0.0: set_interface failed [ 70.692106][ T5673] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.701908][ T5] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.713484][ T5673] snd_usb_toneport: probe of 3-1:0.0 failed with error -71 [ 70.724466][ T5] snd_usb_toneport: probe of 4-1:0.0 failed with error -71 [ 70.730611][ T5673] usb 3-1: USB disconnect, device number 2 [ 70.732444][ T5] usb 4-1: USB disconnect, device number 2 [ 70.954293][ T534] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 70.961898][ T535] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 70.974296][ T21] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 70.981861][ T5667] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 71.094288][ T5673] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 71.124327][ T5] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 71.224320][ T535] usb 6-1: Using ep0 maxpacket: 8 [ 71.229508][ T534] usb 5-1: Using ep0 maxpacket: 8 [ 71.235176][ T21] usb 2-1: Using ep0 maxpacket: 8 [ 71.240311][ T5667] usb 1-1: Using ep0 maxpacket: 8 [ 71.374262][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 71.374507][ T5673] usb 3-1: Using ep0 maxpacket: 8 [ 71.384523][ T21] usb 2-1: config 0 interface 0 has no altsetting 0 [ 71.391166][ T21] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.400846][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.408922][ T5667] usb 1-1: config 0 interface 0 has no altsetting 0 [ 71.415572][ T5667] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.424647][ T5667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.432676][ T535] usb 6-1: config 0 interface 0 has no altsetting 0 [ 71.439336][ T535] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.448389][ T535] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.456479][ T534] usb 5-1: config 0 interface 0 has no altsetting 0 [ 71.463162][ T534] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.472206][ T534] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.482410][ T5667] usb 1-1: config 0 descriptor?? [ 71.487791][ T535] usb 6-1: config 0 descriptor?? [ 71.494585][ T534] usb 5-1: config 0 descriptor?? [ 71.494688][ T5] usb 4-1: config 0 interface 0 has no altsetting 0 [ 71.499974][ T21] usb 2-1: config 0 descriptor?? [ 71.506301][ T5] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.506314][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.507802][ T5] usb 4-1: config 0 descriptor?? [ 71.536097][ T535] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 71.545396][ T534] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 71.557201][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 71.566483][ T5667] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 71.566499][ T5] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 71.604412][ T5673] usb 3-1: config 0 interface 0 has no altsetting 0 [ 71.611095][ T5673] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.620324][ T5673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.629479][ T5673] usb 3-1: config 0 descriptor?? [ 71.689887][ T5673] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 73.504457][ T535] snd_usb_toneport 6-1:0.0: set_interface failed [ 73.510932][ T535] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.524772][ T21] snd_usb_toneport 2-1:0.0: set_interface failed [ 73.532205][ T21] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.544332][ T534] snd_usb_toneport 5-1:0.0: set_interface failed [ 73.553008][ T534] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.562473][ T21] snd_usb_toneport: probe of 2-1:0.0 failed with error -71 [ 73.570297][ T535] snd_usb_toneport: probe of 6-1:0.0 failed with error -71 [ 73.578349][ T534] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 73.585812][ T5667] snd_usb_toneport 1-1:0.0: set_interface failed [ 73.593408][ T5667] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.602301][ T21] usb 2-1: USB disconnect, device number 3 [ 73.609112][ T535] usb 6-1: USB disconnect, device number 3 [ 73.615470][ T534] usb 5-1: USB disconnect, device number 3 [ 73.627622][ T5667] ================================================================== [ 73.635857][ T5667] BUG: KASAN: use-after-free in __list_del_entry_valid+0xe0/0xef [ 73.643599][ T5667] Read of size 8 at addr ffff888096d9c228 by task kworker/1:4/5667 [ 73.651477][ T5667] [ 73.653813][ T5667] CPU: 1 PID: 5667 Comm: kworker/1:4 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 73.662651][ T5667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.672845][ T5667] Workqueue: usb_hub_wq hub_event [ 73.677877][ T5667] Call Trace: [ 73.681170][ T5667] dump_stack+0xe8/0x16e [ 73.685424][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 73.690802][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 73.696178][ T5667] print_address_description+0x6c/0x236 [ 73.701725][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 73.704474][ T5] snd_usb_toneport 4-1:0.0: set_interface failed [ 73.707099][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 73.707122][ T5667] kasan_report.cold+0x1a/0x3c [ 73.707138][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 73.707153][ T5667] __list_del_entry_valid+0xe0/0xef [ 73.707174][ T5667] snd_info_free_entry+0x137/0x340 [ 73.713642][ T5] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.718856][ T5667] ? line6_write_data+0x2d0/0x2d0 [ 73.718870][ T5667] snd_info_card_free+0x43/0x90 [ 73.718883][ T5667] release_card_device+0x8b/0x100 [ 73.718896][ T5667] ? card_id_show_attr+0x40/0x40 [ 73.718910][ T5667] device_release+0x7d/0x210 [ 73.718922][ T5667] ? dev_attr_show+0xa0/0xa0 [ 73.718939][ T5667] kobject_put+0x1df/0x4f0 [ 73.718955][ T5667] put_device+0x21/0x30 [ 73.718967][ T5667] snd_card_free_when_closed+0x3a/0x50 [ 73.718981][ T5667] line6_disconnect.cold+0xa3/0xbc [ 73.718998][ T5667] line6_probe+0xb23/0x1150 [ 73.719016][ T5667] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 73.732454][ T5] snd_usb_toneport: probe of 4-1:0.0 failed with error -71 [ 73.734487][ T5667] ? line6_disconnect+0x1f0/0x1f0 [ 73.734504][ T5667] ? rpm_callback+0x240/0x240 [ 73.734519][ T5667] ? lockdep_hardirqs_on+0x37e/0x580 [ 73.734535][ T5667] ? __pm_runtime_resume+0x116/0x180 [ 73.734561][ T5667] usb_probe_interface+0x31d/0x820 [ 73.734578][ T5667] ? usb_probe_device+0x150/0x150 [ 73.734596][ T5667] really_probe+0x2da/0xb10 [ 73.743927][ T5] usb 4-1: USB disconnect, device number 3 [ 73.747580][ T5667] driver_probe_device+0x21d/0x350 [ 73.747595][ T5667] __device_attach_driver+0x1d8/0x290 [ 73.747621][ T5667] ? driver_allows_async_probing+0x160/0x160 [ 73.747635][ T5667] bus_for_each_drv+0x163/0x1e0 [ 73.747651][ T5667] ? bus_rescan_devices+0x30/0x30 [ 73.747665][ T5667] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 73.747678][ T5667] ? lockdep_hardirqs_on+0x37e/0x580 [ 73.747695][ T5667] __device_attach+0x223/0x3a0 [ 73.747708][ T5667] ? device_bind_driver+0xe0/0xe0 [ 73.747725][ T5667] ? kobject_uevent_env+0x295/0x13d0 [ 73.747744][ T5667] bus_probe_device+0x1f1/0x2a0 [ 73.911251][ T5667] ? blocking_notifier_call_chain+0x59/0xb0 [ 73.917147][ T5667] device_add+0xad2/0x16e0 [ 73.921563][ T5667] ? get_device_parent.isra.0+0x560/0x560 [ 73.927274][ T5667] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 73.933081][ T5667] usb_set_configuration+0xdf7/0x1740 [ 73.938458][ T5667] generic_probe+0xa2/0xda [ 73.942877][ T5667] usb_probe_device+0xc0/0x150 [ 73.947639][ T5667] ? usb_suspend+0x5f0/0x5f0 [ 73.952212][ T5667] really_probe+0x2da/0xb10 [ 73.956716][ T5667] driver_probe_device+0x21d/0x350 [ 73.961825][ T5667] __device_attach_driver+0x1d8/0x290 [ 73.967217][ T5667] ? driver_allows_async_probing+0x160/0x160 [ 73.973176][ T5667] bus_for_each_drv+0x163/0x1e0 [ 73.978016][ T5667] ? bus_rescan_devices+0x30/0x30 [ 73.983033][ T5667] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 73.988823][ T5667] ? lockdep_hardirqs_on+0x37e/0x580 [ 73.994099][ T5667] __device_attach+0x223/0x3a0 [ 73.998857][ T5667] ? device_bind_driver+0xe0/0xe0 [ 74.003971][ T5667] ? kobject_uevent_env+0x295/0x13d0 [ 74.009242][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.014101][ T5667] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.019993][ T5667] device_add+0xad2/0x16e0 [ 74.024410][ T5667] ? get_device_parent.isra.0+0x560/0x560 [ 74.030126][ T5667] usb_new_device.cold+0x537/0xccf [ 74.035337][ T5667] hub_event+0x138e/0x3b00 [ 74.039754][ T5667] ? hub_port_debounce+0x350/0x350 [ 74.044869][ T5667] ? _raw_spin_unlock_irq+0x29/0x40 [ 74.050065][ T5667] process_one_work+0x90f/0x1580 [ 74.055000][ T5667] ? wq_pool_ids_show+0x300/0x300 [ 74.060053][ T5667] ? do_raw_spin_lock+0x11f/0x290 [ 74.065066][ T5667] worker_thread+0x7b0/0xe20 [ 74.069652][ T5667] ? process_one_work+0x1580/0x1580 [ 74.074854][ T5667] kthread+0x313/0x420 [ 74.078932][ T5667] ? kthread_park+0x1a0/0x1a0 [ 74.083644][ T5667] ret_from_fork+0x3a/0x50 [ 74.088052][ T5667] [ 74.090360][ T5667] Allocated by task 21: [ 74.094512][ T5667] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 74.100141][ T5667] snd_info_create_entry+0x56/0x400 [ 74.105316][ T5667] create_subdir+0x27/0xa0 [ 74.109799][ T5667] snd_info_card_create+0xcf/0x230 [ 74.114298][ T5] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 74.114895][ T5667] snd_card_new+0x61d/0x920 [ 74.114916][ T5667] line6_probe+0x135/0x1150 [ 74.131352][ T5667] usb_probe_interface+0x31d/0x820 [ 74.136440][ T5667] really_probe+0x2da/0xb10 [ 74.141103][ T5667] driver_probe_device+0x21d/0x350 [ 74.146216][ T5667] __device_attach_driver+0x1d8/0x290 [ 74.151619][ T5667] bus_for_each_drv+0x163/0x1e0 [ 74.156448][ T5667] __device_attach+0x223/0x3a0 [ 74.161208][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.166047][ T5667] device_add+0xad2/0x16e0 [ 74.170454][ T5667] usb_set_configuration+0xdf7/0x1740 [ 74.175917][ T5667] generic_probe+0xa2/0xda [ 74.180311][ T5667] usb_probe_device+0xc0/0x150 [ 74.185057][ T5667] really_probe+0x2da/0xb10 [ 74.189578][ T5667] driver_probe_device+0x21d/0x350 [ 74.194696][ T5667] __device_attach_driver+0x1d8/0x290 [ 74.200062][ T5667] bus_for_each_drv+0x163/0x1e0 [ 74.204899][ T5667] __device_attach+0x223/0x3a0 [ 74.209669][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.214514][ T5667] device_add+0xad2/0x16e0 [ 74.218925][ T5667] usb_new_device.cold+0x537/0xccf [ 74.224038][ T5667] hub_event+0x138e/0x3b00 [ 74.228445][ T5667] process_one_work+0x90f/0x1580 [ 74.233375][ T5667] worker_thread+0x7b0/0xe20 [ 74.237941][ T5667] kthread+0x313/0x420 [ 74.242004][ T5667] ret_from_fork+0x3a/0x50 [ 74.246413][ T5667] [ 74.248746][ T5667] Freed by task 21: [ 74.252555][ T5667] __kasan_slab_free+0x130/0x180 [ 74.257471][ T5667] slab_free_freelist_hook+0x5e/0x140 [ 74.262830][ T5667] kfree+0xce/0x290 [ 74.266641][ T5667] snd_info_free_entry+0x29a/0x340 [ 74.271746][ T5667] snd_info_card_free+0x43/0x90 [ 74.276592][ T5667] release_card_device+0x8b/0x100 [ 74.281598][ T5667] device_release+0x7d/0x210 [ 74.286176][ T5667] kobject_put+0x1df/0x4f0 [ 74.290579][ T5667] put_device+0x21/0x30 [ 74.294721][ T5667] snd_card_free_when_closed+0x3a/0x50 [ 74.300195][ T5667] line6_disconnect.cold+0xa3/0xbc [ 74.305295][ T5667] line6_probe+0xb23/0x1150 [ 74.309790][ T5667] usb_probe_interface+0x31d/0x820 [ 74.314885][ T5667] really_probe+0x2da/0xb10 [ 74.319376][ T5667] driver_probe_device+0x21d/0x350 [ 74.324472][ T5667] __device_attach_driver+0x1d8/0x290 [ 74.329833][ T5667] bus_for_each_drv+0x163/0x1e0 [ 74.334671][ T5667] __device_attach+0x223/0x3a0 [ 74.339443][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.344284][ T5667] device_add+0xad2/0x16e0 [ 74.348700][ T5667] usb_set_configuration+0xdf7/0x1740 [ 74.354070][ T5667] generic_probe+0xa2/0xda [ 74.358470][ T5667] usb_probe_device+0xc0/0x150 [ 74.363238][ T5667] really_probe+0x2da/0xb10 [ 74.364317][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 74.367722][ T5667] driver_probe_device+0x21d/0x350 [ 74.367733][ T5667] __device_attach_driver+0x1d8/0x290 [ 74.367747][ T5667] bus_for_each_drv+0x163/0x1e0 [ 74.367815][ T5667] __device_attach+0x223/0x3a0 [ 74.367829][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.367839][ T5667] device_add+0xad2/0x16e0 [ 74.367858][ T5667] usb_new_device.cold+0x537/0xccf [ 74.407231][ T5667] hub_event+0x138e/0x3b00 [ 74.411671][ T5667] process_one_work+0x90f/0x1580 [ 74.416594][ T5667] worker_thread+0x7b0/0xe20 [ 74.421182][ T5667] kthread+0x313/0x420 [ 74.425263][ T5667] ret_from_fork+0x3a/0x50 [ 74.429675][ T5667] [ 74.432006][ T5667] The buggy address belongs to the object at ffff888096d9c140 [ 74.432006][ T5667] which belongs to the cache kmalloc-256 of size 256 [ 74.446076][ T5667] The buggy address is located 232 bytes inside of [ 74.446076][ T5667] 256-byte region [ffff888096d9c140, ffff888096d9c240) [ 74.459320][ T5667] The buggy address belongs to the page: [ 74.464939][ T5667] page:ffffea00025b6700 count:1 mapcount:0 mapping:ffff88812c3f4e00 index:0x0 [ 74.473775][ T5667] flags: 0xfff00000000200(slab) [ 74.478624][ T5667] raw: 00fff00000000200 dead000000000100 dead000000000200 ffff88812c3f4e00 [ 74.484401][ T5] usb 4-1: config 0 interface 0 has no altsetting 0 [ 74.487195][ T5667] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 74.487201][ T5667] page dumped because: kasan: bad access detected [ 74.487205][ T5667] [ 74.487209][ T5667] Memory state around the buggy address: [ 74.487220][ T5667] ffff888096d9c100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 74.487230][ T5667] ffff888096d9c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 74.487239][ T5667] >ffff888096d9c200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 74.487251][ T5667] ^ [ 74.493850][ T5] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 74.502416][ T5667] ffff888096d9c280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.502425][ T5667] ffff888096d9c300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 74.502430][ T5667] ================================================================== [ 74.502434][ T5667] Disabling lock debugging due to kernel taint [ 74.504631][ T5667] Kernel panic - not syncing: panic_on_warn set ... [ 74.508924][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.511214][ T5667] CPU: 1 PID: 5667 Comm: kworker/1:4 Tainted: G B 5.1.0-rc3-319004-g43151d6 #6 [ 74.528981][ T5] usb 4-1: config 0 descriptor?? [ 74.532923][ T5667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.532952][ T5667] Workqueue: usb_hub_wq hub_event [ 74.532958][ T5667] Call Trace: [ 74.532982][ T5667] dump_stack+0xe8/0x16e [ 74.638212][ T5667] panic+0x29d/0x5f2 [ 74.642097][ T5667] ? __warn_printk+0xf8/0xf8 [ 74.646679][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 74.652131][ T5667] ? trace_hardirqs_on+0x55/0x1c0 [ 74.657234][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 74.662591][ T5667] end_report+0x48/0x4e [ 74.666738][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 74.672205][ T5667] kasan_report.cold+0xd/0x3c [ 74.676874][ T5667] ? __list_del_entry_valid+0xe0/0xef [ 74.682233][ T5667] __list_del_entry_valid+0xe0/0xef [ 74.687430][ T5667] snd_info_free_entry+0x137/0x340 [ 74.692561][ T5667] ? line6_write_data+0x2d0/0x2d0 [ 74.697579][ T5667] snd_info_card_free+0x43/0x90 [ 74.702428][ T5667] release_card_device+0x8b/0x100 [ 74.707486][ T5667] ? card_id_show_attr+0x40/0x40 [ 74.712623][ T5667] device_release+0x7d/0x210 [ 74.717207][ T5667] ? dev_attr_show+0xa0/0xa0 [ 74.721886][ T5667] kobject_put+0x1df/0x4f0 [ 74.726291][ T5667] put_device+0x21/0x30 [ 74.730458][ T5667] snd_card_free_when_closed+0x3a/0x50 [ 74.735938][ T5667] line6_disconnect.cold+0xa3/0xbc [ 74.741038][ T5667] line6_probe+0xb23/0x1150 [ 74.745535][ T5667] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 74.751348][ T5667] ? line6_disconnect+0x1f0/0x1f0 [ 74.756377][ T5667] ? rpm_callback+0x240/0x240 [ 74.761051][ T5667] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.766435][ T5667] ? __pm_runtime_resume+0x116/0x180 [ 74.771935][ T5667] usb_probe_interface+0x31d/0x820 [ 74.777040][ T5667] ? usb_probe_device+0x150/0x150 [ 74.782060][ T5667] really_probe+0x2da/0xb10 [ 74.786558][ T5667] driver_probe_device+0x21d/0x350 [ 74.791679][ T5667] __device_attach_driver+0x1d8/0x290 [ 74.797041][ T5667] ? driver_allows_async_probing+0x160/0x160 [ 74.803021][ T5667] bus_for_each_drv+0x163/0x1e0 [ 74.807876][ T5667] ? bus_rescan_devices+0x30/0x30 [ 74.812903][ T5667] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.818711][ T5667] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.823983][ T5667] __device_attach+0x223/0x3a0 [ 74.828737][ T5667] ? device_bind_driver+0xe0/0xe0 [ 74.833756][ T5667] ? kobject_uevent_env+0x295/0x13d0 [ 74.839047][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.843887][ T5667] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.849768][ T5667] device_add+0xad2/0x16e0 [ 74.854200][ T5667] ? get_device_parent.isra.0+0x560/0x560 [ 74.859913][ T5667] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.865712][ T5667] usb_set_configuration+0xdf7/0x1740 [ 74.871102][ T5667] generic_probe+0xa2/0xda [ 74.875509][ T5667] usb_probe_device+0xc0/0x150 [ 74.880264][ T5667] ? usb_suspend+0x5f0/0x5f0 [ 74.884845][ T5667] really_probe+0x2da/0xb10 [ 74.889338][ T5667] driver_probe_device+0x21d/0x350 [ 74.894442][ T5667] __device_attach_driver+0x1d8/0x290 [ 74.899915][ T5667] ? driver_allows_async_probing+0x160/0x160 [ 74.905882][ T5667] bus_for_each_drv+0x163/0x1e0 [ 74.910759][ T5667] ? bus_rescan_devices+0x30/0x30 [ 74.915801][ T5667] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 74.921693][ T5667] ? lockdep_hardirqs_on+0x37e/0x580 [ 74.926998][ T5667] __device_attach+0x223/0x3a0 [ 74.931749][ T5667] ? device_bind_driver+0xe0/0xe0 [ 74.936872][ T5667] ? kobject_uevent_env+0x295/0x13d0 [ 74.942150][ T5667] bus_probe_device+0x1f1/0x2a0 [ 74.946995][ T5667] ? blocking_notifier_call_chain+0x59/0xb0 [ 74.952876][ T5667] device_add+0xad2/0x16e0 [ 74.957285][ T5667] ? get_device_parent.isra.0+0x560/0x560 [ 74.963001][ T5667] usb_new_device.cold+0x537/0xccf [ 74.968122][ T5667] hub_event+0x138e/0x3b00 [ 74.972541][ T5667] ? hub_port_debounce+0x350/0x350 [ 74.977652][ T5667] ? _raw_spin_unlock_irq+0x29/0x40 [ 74.982864][ T5667] process_one_work+0x90f/0x1580 [ 74.987805][ T5667] ? wq_pool_ids_show+0x300/0x300 [ 74.992818][ T5667] ? do_raw_spin_lock+0x11f/0x290 [ 74.997870][ T5667] worker_thread+0x7b0/0xe20 [ 75.002475][ T5667] ? process_one_work+0x1580/0x1580 [ 75.007661][ T5667] kthread+0x313/0x420 [ 75.011714][ T5667] ? kthread_park+0x1a0/0x1a0 [ 75.016381][ T5667] ret_from_fork+0x3a/0x50 [ 75.021835][ T5667] Kernel Offset: disabled [ 75.026158][ T5667] Rebooting in 86400 seconds..