[ 46.276312][ T22] audit: type=1800 audit(1556261232.426:27): pid=5366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 46.276334][ T22] audit: type=1800 audit(1556261232.426:28): pid=5366 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. [ 47.006961][ T22] audit: type=1800 audit(1556261233.196:29): pid=5366 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 [ 47.027177][ T22] audit: type=1800 audit(1556261233.196:30): pid=5366 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 '10.128.0.249' (ECDSA) to the list of known hosts. 2019/04/26 06:47:24 parsed 1 programs 2019/04/26 06:47:27 executed programs: 0 syzkaller login: [ 61.286739][ T5542] e cgroup1: Unknown subsys name 'hugetlb' [ 61.287514][ T5543] e cgroup1: Unknown subsys name 'hugetlb' [ 61.302805][ T5545] e cgroup1: Unknown subsys name 'hugetlb' [ 61.309802][ T5547] e cgroup1: Unknown subsys name 'hugetlb' [ 61.310043][ T5546] e cgroup1: Unknown subsys name 'hugetlb' [ 61.332879][ T5549] e cgroup1: Unknown subsys name 'hugetlb' [ 61.351546][ T5547] IPVS: ftp: loaded support on port[0] = 21 [ 61.355022][ T5543] IPVS: ftp: loaded support on port[0] = 21 [ 61.366705][ T5542] IPVS: ftp: loaded support on port[0] = 21 [ 61.374561][ T5549] IPVS: ftp: loaded support on port[0] = 21 [ 61.375326][ T5546] IPVS: ftp: loaded support on port[0] = 21 [ 61.396203][ T5545] IPVS: ftp: loaded support on port[0] = 21 [ 61.805253][ T5543] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.812626][ T5543] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.822228][ T5543] device bridge_slave_0 entered promiscuous mode [ 61.852941][ T5542] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.860128][ T5542] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.868290][ T5542] device bridge_slave_0 entered promiscuous mode [ 61.876590][ T5543] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.883763][ T5543] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.892159][ T5543] device bridge_slave_1 entered promiscuous mode [ 61.909692][ T5546] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.916859][ T5546] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.924914][ T5546] device bridge_slave_0 entered promiscuous mode [ 61.936573][ T5542] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.943636][ T5542] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.951958][ T5542] device bridge_slave_1 entered promiscuous mode [ 61.964789][ T5546] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.971937][ T5546] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.984678][ T5546] device bridge_slave_1 entered promiscuous mode [ 62.004733][ T5543] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.037419][ T5542] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.047349][ T5543] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.071873][ T5546] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.082925][ T5546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.104093][ T5542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.131659][ T5547] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.139365][ T5547] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.148414][ T5547] device bridge_slave_0 entered promiscuous mode [ 62.163346][ T5543] team0: Port device team_slave_0 added [ 62.170027][ T5549] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.177289][ T5549] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.186344][ T5549] device bridge_slave_0 entered promiscuous mode [ 62.193650][ T5545] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.200953][ T5545] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.210931][ T5545] device bridge_slave_0 entered promiscuous mode [ 62.223252][ T5547] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.230448][ T5547] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.238128][ T5547] device bridge_slave_1 entered promiscuous mode [ 62.250288][ T5543] team0: Port device team_slave_1 added [ 62.263073][ T5549] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.270430][ T5549] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.279236][ T5549] device bridge_slave_1 entered promiscuous mode [ 62.286351][ T5545] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.293391][ T5545] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.301984][ T5545] device bridge_slave_1 entered promiscuous mode [ 62.310265][ T5546] team0: Port device team_slave_0 added [ 62.317780][ T5546] team0: Port device team_slave_1 added [ 62.328091][ T5542] team0: Port device team_slave_0 added [ 62.352800][ T5542] team0: Port device team_slave_1 added [ 62.390953][ T5547] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.400884][ T5549] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.415905][ T5545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.426362][ T5547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.436104][ T5545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.445881][ T5549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.485869][ T5547] team0: Port device team_slave_0 added [ 62.500585][ T5549] team0: Port device team_slave_0 added [ 62.508431][ T5549] team0: Port device team_slave_1 added [ 62.515255][ T5547] team0: Port device team_slave_1 added [ 62.522077][ T5545] team0: Port device team_slave_0 added [ 62.529793][ T5545] team0: Port device team_slave_1 added [ 62.573411][ T5543] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.581198][ T5543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.588939][ T5543] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.596176][ T5543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.616695][ T5546] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.623763][ T5546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.631171][ T5546] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.638260][ T5546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.657291][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.670834][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.701544][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.710054][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.871105][ T5543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.883711][ T5546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.910798][ T5542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.921982][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.932891][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.943292][ T5543] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.957542][ T5547] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.983946][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.991902][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.000308][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.009447][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.018714][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.025856][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.033588][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.042591][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.053887][ T5542] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.067892][ T5549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.083429][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.092387][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.101012][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.108077][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.116700][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.125484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.133947][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.141062][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.149064][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.157773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.165912][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.187441][ T5546] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.198788][ T5547] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.209770][ T5545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.218316][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.227433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.236193][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.243211][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.251288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.260421][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.268854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.277102][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.300705][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.314645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.323393][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.333233][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.341970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.350532][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.359093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.367659][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.376371][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.384948][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.393223][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.401814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.411138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.419409][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.432397][ T5549] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.444034][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.459132][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.468942][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.476128][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.485225][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.493719][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.502284][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.509319][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.531967][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.540133][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.548991][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.558642][ T21] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.565839][ T21] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.573786][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.582959][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.591369][ T21] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.598409][ T21] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.606736][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.615304][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.623792][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.633042][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.641865][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.652295][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.660230][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.673741][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.682947][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.691703][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.698770][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.707590][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.724452][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.733089][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.742080][ T5583] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.749135][ T5583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.757261][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.766027][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.775468][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.791690][ T5545] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.804793][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.813209][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.821800][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.830782][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.839854][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.848300][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.857076][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.892433][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.903921][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.912699][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.922089][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.931176][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.938262][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.946303][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.955031][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.963266][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.972172][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.980543][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.987608][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.995470][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.003900][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.012739][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.021626][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.030285][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.038801][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.046797][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.055253][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.088560][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.097436][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.113116][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.122761][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.131825][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.140348][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.148949][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.157791][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.166217][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.175496][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.201705][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.211363][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.220279][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.233266][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.242942][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.251423][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.260211][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.268509][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.281832][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.295353][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.316504][ T5542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.323679][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.337452][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.368275][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.376578][ T5583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.421951][ T5543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.534712][ T5546] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.560396][ T5545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.598509][ T5547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.684029][ T5549] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.815358][ T12] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 64.914378][ T5583] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 64.974942][ T5] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 65.034830][ T21] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 65.054751][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 65.084441][ T5587] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 65.114386][ T533] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 65.154556][ T5583] usb 5-1: Using ep0 maxpacket: 8 [ 65.174530][ T12] usb 3-1: config 0 interface 0 has no altsetting 0 [ 65.181385][ T12] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.190858][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.204769][ T12] usb 3-1: config 0 descriptor?? [ 65.224393][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 65.249013][ T12] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 65.274522][ T5583] usb 5-1: config 0 interface 0 has no altsetting 0 [ 65.281326][ T5583] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.284320][ T21] usb 4-1: Using ep0 maxpacket: 8 [ 65.290517][ T5583] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.308017][ T5583] usb 5-1: config 0 descriptor?? [ 65.344535][ T5] usb 2-1: config 0 interface 0 has no altsetting 0 [ 65.351202][ T5] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.360422][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.368668][ T5587] usb 1-1: Using ep0 maxpacket: 8 [ 65.374768][ T533] usb 6-1: Using ep0 maxpacket: 8 [ 65.380230][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 65.391644][ T5] usb 2-1: config 0 descriptor?? [ 65.424931][ T21] usb 4-1: config 0 interface 0 has no altsetting 0 [ 65.431840][ T21] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.439446][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 65.440907][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.455487][ T21] usb 4-1: config 0 descriptor?? [ 65.494733][ T5587] usb 1-1: config 0 interface 0 has no altsetting 0 [ 65.501415][ T5587] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.510860][ T5587] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.514827][ T533] usb 6-1: config 0 interface 0 has no altsetting 0 [ 65.525915][ T533] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.525939][ T5587] usb 1-1: config 0 descriptor?? [ 65.534999][ T533] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.537345][ T21] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 65.556509][ T533] usb 6-1: config 0 descriptor?? [ 65.576195][ T5587] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 65.617824][ T533] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found 2019/04/26 06:47:33 executed programs: 6 [ 67.555473][ T12] snd_usb_toneport 3-1:0.0: set_interface failed [ 67.564939][ T12] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.573751][ T12] snd_usb_toneport: probe of 3-1:0.0 failed with error -71 [ 67.583486][ T12] usb 3-1: USB disconnect, device number 2 [ 67.664438][ T5583] snd_usb_toneport 5-1:0.0: set_interface failed [ 67.673658][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.682906][ T5] snd_usb_toneport 2-1:0.0: set_interface failed [ 67.690036][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.698927][ T5583] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 67.707683][ T5] snd_usb_toneport: probe of 2-1:0.0 failed with error -71 [ 67.715907][ T5] usb 2-1: USB disconnect, device number 2 [ 67.725593][ T5583] usb 5-1: USB disconnect, device number 2 [ 67.744873][ T21] snd_usb_toneport 4-1:0.0: set_interface failed [ 67.758915][ T21] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.770680][ T21] snd_usb_toneport: probe of 4-1:0.0 failed with error -71 [ 67.780325][ T21] usb 4-1: USB disconnect, device number 2 [ 67.814784][ T5587] snd_usb_toneport 1-1:0.0: set_interface failed [ 67.821903][ T5587] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.830515][ T5587] snd_usb_toneport: probe of 1-1:0.0 failed with error -71 [ 67.848532][ T5587] usb 1-1: USB disconnect, device number 2 [ 67.849234][ T533] snd_usb_toneport 6-1:0.0: set_interface failed [ 67.867852][ T533] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.880282][ T533] snd_usb_toneport: probe of 6-1:0.0 failed with error -71 [ 67.889722][ T533] usb 6-1: USB disconnect, device number 2 [ 67.944456][ T12] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 68.084461][ T5] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 68.092658][ T5583] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 68.184408][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 68.184703][ T21] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 68.204569][ T5587] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 68.274350][ T533] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 68.304564][ T12] usb 3-1: config 0 interface 0 has no altsetting 0 [ 68.312443][ T12] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.322041][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.331768][ T12] usb 3-1: config 0 descriptor?? [ 68.337234][ T5583] usb 5-1: Using ep0 maxpacket: 8 [ 68.342546][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 68.387143][ T12] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 68.434489][ T21] usb 4-1: Using ep0 maxpacket: 8 [ 68.444580][ T5587] usb 1-1: Using ep0 maxpacket: 8 [ 68.454571][ T5583] usb 5-1: config 0 interface 0 has no altsetting 0 [ 68.461684][ T5583] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.471382][ T5583] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.480035][ T5] usb 2-1: config 0 interface 0 has no altsetting 0 [ 68.487473][ T5] usb 2-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.497458][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.507777][ T5583] usb 5-1: config 0 descriptor?? [ 68.513240][ T5] usb 2-1: config 0 descriptor?? [ 68.544499][ T533] usb 6-1: Using ep0 maxpacket: 8 [ 68.556591][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 68.565152][ T21] usb 4-1: config 0 interface 0 has no altsetting 0 [ 68.569681][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 found [ 68.572205][ T21] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.584430][ T5587] usb 1-1: config 0 interface 0 has no altsetting 0 [ 68.591246][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.603001][ T5587] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.620586][ T5587] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.629467][ T21] usb 4-1: config 0 descriptor?? [ 68.638254][ T5587] usb 1-1: config 0 descriptor?? [ 68.676925][ T5587] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 68.676931][ T21] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 68.694493][ T533] usb 6-1: config 0 interface 0 has no altsetting 0 [ 68.701365][ T533] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.712155][ T533] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.721659][ T533] usb 6-1: config 0 descriptor?? [ 68.777425][ T533] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 70.574569][ T12] snd_usb_toneport 3-1:0.0: set_interface failed [ 70.582419][ T12] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.593131][ T12] snd_usb_toneport: probe of 3-1:0.0 failed with error -71 [ 70.601779][ T12] usb 3-1: USB disconnect, device number 3 [ 70.674557][ T5583] snd_usb_toneport 5-1:0.0: set_interface failed [ 70.694415][ T5] snd_usb_toneport 2-1:0.0: set_interface failed [ 70.701476][ T5] snd_usb_toneport 2-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.720544][ T5] snd_usb_toneport: probe of 2-1:0.0 failed with error -71 [ 70.729164][ T5583] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.739016][ T5] usb 2-1: USB disconnect, device number 3 [ 70.746216][ T5583] snd_usb_toneport: probe of 5-1:0.0 failed with error -71 [ 70.756989][ T5583] usb 5-1: USB disconnect, device number 3 [ 70.788401][ T21] snd_usb_toneport 4-1:0.0: set_interface failed [ 70.795676][ T21] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.805772][ T21] snd_usb_toneport: probe of 4-1:0.0 failed with error -71 [ 70.814440][ T5587] snd_usb_toneport 1-1:0.0: set_interface failed [ 70.815829][ T21] usb 4-1: USB disconnect, device number 3 [ 70.828223][ T5587] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.842823][ T5587] ================================================================== [ 70.853080][ T5587] BUG: KASAN: use-after-free in __list_del_entry_valid+0xe0/0xef [ 70.862452][ T5587] Read of size 8 at addr ffff8880a096dea8 by task kworker/0:3/5587 [ 70.872100][ T5587] [ 70.875092][ T5587] CPU: 0 PID: 5587 Comm: kworker/0:3 Not tainted 5.1.0-rc3-319004-g43151d6 #6 [ 70.887169][ T5587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.899303][ T5587] Workqueue: usb_hub_wq hub_event [ 70.905559][ T5587] Call Trace: [ 70.910169][ T5587] dump_stack+0xe8/0x16e [ 70.915193][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 70.921594][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 70.927941][ T5587] print_address_description+0x6c/0x236 [ 70.934995][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 70.942536][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 70.949398][ T5587] kasan_report.cold+0x1a/0x3c [ 70.954795][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 70.961448][ T5587] __list_del_entry_valid+0xe0/0xef [ 70.968128][ T5587] snd_info_free_entry+0x137/0x340 [ 70.974033][ T5587] ? line6_write_data+0x2d0/0x2d0 [ 70.980225][ T5587] snd_info_card_free+0x43/0x90 [ 70.985866][ T5587] release_card_device+0x8b/0x100 [ 70.991954][ T5587] ? card_id_show_attr+0x40/0x40 [ 70.998386][ T5587] device_release+0x7d/0x210 [ 71.003598][ T5587] ? dev_attr_show+0xa0/0xa0 [ 71.009359][ T5587] kobject_put+0x1df/0x4f0 [ 71.014958][ T5587] put_device+0x21/0x30 [ 71.020112][ T5587] snd_card_free_when_closed+0x3a/0x50 [ 71.026311][ T5587] line6_disconnect.cold+0xa3/0xbc [ 71.032033][ T5587] line6_probe+0xb23/0x1150 [ 71.038057][ T5587] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 71.045389][ T5587] ? line6_disconnect+0x1f0/0x1f0 [ 71.050931][ T5587] ? rpm_callback+0x240/0x240 [ 71.056637][ T5587] ? lockdep_hardirqs_on+0x37e/0x580 [ 71.063063][ T5587] ? __pm_runtime_resume+0x116/0x180 [ 71.068936][ T5587] usb_probe_interface+0x31d/0x820 [ 71.074839][ T5587] ? usb_probe_device+0x150/0x150 [ 71.080818][ T5587] really_probe+0x2da/0xb10 [ 71.086536][ T5587] driver_probe_device+0x21d/0x350 [ 71.092199][ T5587] __device_attach_driver+0x1d8/0x290 [ 71.098731][ T5587] ? driver_allows_async_probing+0x160/0x160 [ 71.105270][ T5587] bus_for_each_drv+0x163/0x1e0 [ 71.110575][ T5587] ? bus_rescan_devices+0x30/0x30 [ 71.116582][ T5587] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 71.123411][ T5587] ? lockdep_hardirqs_on+0x37e/0x580 [ 71.130580][ T5587] __device_attach+0x223/0x3a0 [ 71.137275][ T5587] ? device_bind_driver+0xe0/0xe0 [ 71.143519][ T5587] ? kobject_uevent_env+0x295/0x13d0 [ 71.150002][ T5587] bus_probe_device+0x1f1/0x2a0 [ 71.155928][ T5587] ? blocking_notifier_call_chain+0x59/0xb0 [ 71.163906][ T5587] device_add+0xad2/0x16e0 [ 71.169569][ T5587] ? get_device_parent.isra.0+0x560/0x560 [ 71.176784][ T5587] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 71.183883][ T5587] usb_set_configuration+0xdf7/0x1740 [ 71.190822][ T5587] generic_probe+0xa2/0xda [ 71.196556][ T5587] usb_probe_device+0xc0/0x150 [ 71.202542][ T5587] ? usb_suspend+0x5f0/0x5f0 [ 71.208143][ T5587] really_probe+0x2da/0xb10 [ 71.213105][ T5587] driver_probe_device+0x21d/0x350 [ 71.219117][ T5587] __device_attach_driver+0x1d8/0x290 [ 71.225298][ T5587] ? driver_allows_async_probing+0x160/0x160 [ 71.232590][ T5587] bus_for_each_drv+0x163/0x1e0 [ 71.238045][ T5587] ? bus_rescan_devices+0x30/0x30 [ 71.244260][ T5587] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 71.250292][ T5587] ? lockdep_hardirqs_on+0x37e/0x580 [ 71.256160][ T5587] __device_attach+0x223/0x3a0 [ 71.261599][ T5587] ? device_bind_driver+0xe0/0xe0 [ 71.267159][ T5587] ? kobject_uevent_env+0x295/0x13d0 [ 71.273007][ T5587] bus_probe_device+0x1f1/0x2a0 [ 71.278670][ T5587] ? blocking_notifier_call_chain+0x59/0xb0 [ 71.285755][ T5587] device_add+0xad2/0x16e0 [ 71.290882][ T5587] ? get_device_parent.isra.0+0x560/0x560 [ 71.298078][ T5587] usb_new_device.cold+0x537/0xccf [ 71.304410][ T5587] hub_event+0x138e/0x3b00 [ 71.309313][ T5587] ? hub_port_debounce+0x350/0x350 [ 71.315233][ T5587] ? _raw_spin_unlock_irq+0x29/0x40 [ 71.321305][ T5587] process_one_work+0x90f/0x1580 [ 71.326763][ T5587] ? wq_pool_ids_show+0x300/0x300 [ 71.332151][ T5587] ? do_raw_spin_lock+0x11f/0x290 [ 71.337918][ T5587] worker_thread+0x7b0/0xe20 [ 71.343221][ T5587] ? process_one_work+0x1580/0x1580 [ 71.349000][ T5587] kthread+0x313/0x420 [ 71.353771][ T5587] ? kthread_park+0x1a0/0x1a0 [ 71.358802][ T5587] ret_from_fork+0x3a/0x50 [ 71.363597][ T5587] [ 71.366307][ T5587] Allocated by task 5: [ 71.370792][ T5587] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 71.377268][ T5587] snd_info_create_entry+0x56/0x400 [ 71.382956][ T5587] create_subdir+0x27/0xa0 [ 71.388008][ T5587] snd_info_card_create+0xcf/0x230 [ 71.394150][ T5587] snd_card_new+0x61d/0x920 [ 71.399172][ T5587] line6_probe+0x135/0x1150 [ 71.404203][ T5587] usb_probe_interface+0x31d/0x820 [ 71.409577][ T5587] really_probe+0x2da/0xb10 [ 71.414290][ T5587] driver_probe_device+0x21d/0x350 [ 71.419747][ T5587] __device_attach_driver+0x1d8/0x290 [ 71.425506][ T5587] bus_for_each_drv+0x163/0x1e0 [ 71.430878][ T5587] __device_attach+0x223/0x3a0 [ 71.436090][ T5587] bus_probe_device+0x1f1/0x2a0 [ 71.441593][ T5587] device_add+0xad2/0x16e0 [ 71.447091][ T5587] usb_set_configuration+0xdf7/0x1740 [ 71.453024][ T5587] generic_probe+0xa2/0xda [ 71.457914][ T5587] usb_probe_device+0xc0/0x150 [ 71.462941][ T5587] really_probe+0x2da/0xb10 [ 71.468017][ T5587] driver_probe_device+0x21d/0x350 [ 71.474341][ T5587] __device_attach_driver+0x1d8/0x290 [ 71.479948][ T5587] bus_for_each_drv+0x163/0x1e0 [ 71.485397][ T5587] __device_attach+0x223/0x3a0 [ 71.490495][ T5587] bus_probe_device+0x1f1/0x2a0 [ 71.496484][ T5587] device_add+0xad2/0x16e0 [ 71.501285][ T5587] usb_new_device.cold+0x537/0xccf [ 71.507117][ T5587] hub_event+0x138e/0x3b00 [ 71.511715][ T5587] process_one_work+0x90f/0x1580 [ 71.516905][ T5587] worker_thread+0x7b0/0xe20 [ 71.521865][ T5587] kthread+0x313/0x420 [ 71.526995][ T5587] ret_from_fork+0x3a/0x50 [ 71.531447][ T5587] [ 71.533915][ T5587] Freed by task 5: [ 71.538223][ T5587] __kasan_slab_free+0x130/0x180 [ 71.543335][ T5587] slab_free_freelist_hook+0x5e/0x140 [ 71.548930][ T5587] kfree+0xce/0x290 [ 71.553094][ T5587] snd_info_free_entry+0x29a/0x340 [ 71.558525][ T5587] snd_info_card_free+0x43/0x90 [ 71.563456][ T5587] release_card_device+0x8b/0x100 [ 71.569077][ T5587] device_release+0x7d/0x210 [ 71.574291][ T5587] kobject_put+0x1df/0x4f0 [ 71.579121][ T5587] put_device+0x21/0x30 [ 71.584126][ T5587] snd_card_free_when_closed+0x3a/0x50 [ 71.590190][ T5587] line6_disconnect.cold+0xa3/0xbc [ 71.595417][ T5587] line6_probe+0xb23/0x1150 [ 71.600020][ T5587] usb_probe_interface+0x31d/0x820 [ 71.605402][ T5587] really_probe+0x2da/0xb10 [ 71.610255][ T5587] driver_probe_device+0x21d/0x350 [ 71.616013][ T5587] __device_attach_driver+0x1d8/0x290 [ 71.621830][ T5587] bus_for_each_drv+0x163/0x1e0 [ 71.628193][ T5587] __device_attach+0x223/0x3a0 [ 71.633450][ T5587] bus_probe_device+0x1f1/0x2a0 [ 71.638696][ T5587] device_add+0xad2/0x16e0 [ 71.647252][ T5587] usb_set_configuration+0xdf7/0x1740 [ 71.653012][ T5587] generic_probe+0xa2/0xda [ 71.657700][ T5587] usb_probe_device+0xc0/0x150 [ 71.662698][ T5587] really_probe+0x2da/0xb10 [ 71.667496][ T5587] driver_probe_device+0x21d/0x350 [ 71.673598][ T5587] __device_attach_driver+0x1d8/0x290 [ 71.679726][ T5587] bus_for_each_drv+0x163/0x1e0 [ 71.686066][ T5587] __device_attach+0x223/0x3a0 [ 71.691199][ T5587] bus_probe_device+0x1f1/0x2a0 [ 71.696428][ T5587] device_add+0xad2/0x16e0 [ 71.701025][ T5587] usb_new_device.cold+0x537/0xccf [ 71.706427][ T5587] hub_event+0x138e/0x3b00 [ 71.711453][ T5587] process_one_work+0x90f/0x1580 [ 71.716858][ T5587] worker_thread+0x7b0/0xe20 [ 71.721878][ T5587] kthread+0x313/0x420 [ 71.726552][ T5587] ret_from_fork+0x3a/0x50 [ 71.731784][ T5587] [ 71.734153][ T5587] The buggy address belongs to the object at ffff8880a096ddc0 [ 71.734153][ T5587] which belongs to the cache kmalloc-256 of size 256 [ 71.749272][ T5587] The buggy address is located 232 bytes inside of [ 71.749272][ T5587] 256-byte region [ffff8880a096ddc0, ffff8880a096dec0) [ 71.763164][ T5587] The buggy address belongs to the page: [ 71.768983][ T5587] page:ffffea0002825b40 count:1 mapcount:0 mapping:ffff88812c3f4e00 index:0x0 [ 71.778537][ T5587] flags: 0xfff00000000200(slab) [ 71.783565][ T5587] raw: 00fff00000000200 dead000000000100 dead000000000200 ffff88812c3f4e00 [ 71.792832][ T5587] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 71.801740][ T5587] page dumped because: kasan: bad access detected [ 71.808416][ T5587] [ 71.810791][ T5587] Memory state around the buggy address: [ 71.816681][ T5587] ffff8880a096dd80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 71.825080][ T5587] ffff8880a096de00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.834179][ T5587] >ffff8880a096de80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 71.843917][ T5587] ^ [ 71.850236][ T5587] ffff8880a096df00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.858865][ T5587] ffff8880a096df80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 71.867210][ T5587] ================================================================== [ 71.876558][ T5587] Disabling lock debugging due to kernel taint [ 71.884184][ T5587] Kernel panic - not syncing: panic_on_warn set ... [ 71.891376][ T5587] CPU: 0 PID: 5587 Comm: kworker/0:3 Tainted: G B 5.1.0-rc3-319004-g43151d6 #6 [ 71.903386][ T5587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.914292][ T5587] Workqueue: usb_hub_wq hub_event [ 71.920497][ T5587] Call Trace: [ 71.924366][ T5587] dump_stack+0xe8/0x16e [ 71.929024][ T5587] panic+0x29d/0x5f2 [ 71.934229][ T5587] ? __warn_printk+0xf8/0xf8 [ 71.940260][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 71.946302][ T5587] ? trace_hardirqs_on+0x55/0x1c0 [ 71.952563][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 71.958257][ T5587] end_report+0x48/0x4e [ 71.962769][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 71.969090][ T5587] kasan_report.cold+0xd/0x3c [ 71.974038][ T5587] ? __list_del_entry_valid+0xe0/0xef [ 71.979962][ T5587] __list_del_entry_valid+0xe0/0xef [ 71.985505][ T5587] snd_info_free_entry+0x137/0x340 [ 71.991236][ T5587] ? line6_write_data+0x2d0/0x2d0 [ 71.997589][ T5587] snd_info_card_free+0x43/0x90 [ 72.003179][ T5587] release_card_device+0x8b/0x100 [ 72.009138][ T5587] ? card_id_show_attr+0x40/0x40 [ 72.015009][ T5587] device_release+0x7d/0x210 [ 72.020040][ T5587] ? dev_attr_show+0xa0/0xa0 [ 72.025175][ T5587] kobject_put+0x1df/0x4f0 [ 72.030807][ T5587] put_device+0x21/0x30 [ 72.035484][ T5587] snd_card_free_when_closed+0x3a/0x50 [ 72.042024][ T5587] line6_disconnect.cold+0xa3/0xbc [ 72.047738][ T5587] line6_probe+0xb23/0x1150 [ 72.053359][ T5587] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 72.059588][ T5587] ? line6_disconnect+0x1f0/0x1f0 [ 72.065450][ T5587] ? rpm_callback+0x240/0x240 [ 72.070871][ T5587] ? lockdep_hardirqs_on+0x37e/0x580 [ 72.077320][ T5587] ? __pm_runtime_resume+0x116/0x180 [ 72.084047][ T5587] usb_probe_interface+0x31d/0x820 [ 72.089788][ T5587] ? usb_probe_device+0x150/0x150 [ 72.095521][ T5587] really_probe+0x2da/0xb10 [ 72.101343][ T5587] driver_probe_device+0x21d/0x350 [ 72.106999][ T5587] __device_attach_driver+0x1d8/0x290 [ 72.112666][ T5587] ? driver_allows_async_probing+0x160/0x160 [ 72.119715][ T5587] bus_for_each_drv+0x163/0x1e0 [ 72.125818][ T5587] ? bus_rescan_devices+0x30/0x30 [ 72.131670][ T5587] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 72.138815][ T5587] ? lockdep_hardirqs_on+0x37e/0x580 [ 72.144772][ T5587] __device_attach+0x223/0x3a0 [ 72.150734][ T5587] ? device_bind_driver+0xe0/0xe0 [ 72.156499][ T5587] ? kobject_uevent_env+0x295/0x13d0 [ 72.163019][ T5587] bus_probe_device+0x1f1/0x2a0 [ 72.169199][ T5587] ? blocking_notifier_call_chain+0x59/0xb0 [ 72.175923][ T5587] device_add+0xad2/0x16e0 [ 72.181432][ T5587] ? get_device_parent.isra.0+0x560/0x560 [ 72.187454][ T5587] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 72.194391][ T5587] usb_set_configuration+0xdf7/0x1740 [ 72.200161][ T5587] generic_probe+0xa2/0xda [ 72.205191][ T5587] usb_probe_device+0xc0/0x150 [ 72.211411][ T5587] ? usb_suspend+0x5f0/0x5f0 [ 72.217933][ T5587] really_probe+0x2da/0xb10 [ 72.223197][ T5587] driver_probe_device+0x21d/0x350 [ 72.228940][ T5587] __device_attach_driver+0x1d8/0x290 [ 72.235575][ T5587] ? driver_allows_async_probing+0x160/0x160 [ 72.242454][ T5587] bus_for_each_drv+0x163/0x1e0 [ 72.248742][ T5587] ? bus_rescan_devices+0x30/0x30 [ 72.255816][ T5587] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 72.262706][ T5587] ? lockdep_hardirqs_on+0x37e/0x580 [ 72.268427][ T5587] __device_attach+0x223/0x3a0 [ 72.274890][ T5587] ? device_bind_driver+0xe0/0xe0 [ 72.280922][ T5587] ? kobject_uevent_env+0x295/0x13d0 [ 72.286514][ T5587] bus_probe_device+0x1f1/0x2a0 [ 72.291763][ T5587] ? blocking_notifier_call_chain+0x59/0xb0 [ 72.298177][ T5587] device_add+0xad2/0x16e0 [ 72.303261][ T5587] ? get_device_parent.isra.0+0x560/0x560 [ 72.309721][ T5587] usb_new_device.cold+0x537/0xccf [ 72.315753][ T5587] hub_event+0x138e/0x3b00 [ 72.320978][ T5587] ? hub_port_debounce+0x350/0x350 [ 72.327349][ T5587] ? _raw_spin_unlock_irq+0x29/0x40 [ 72.334463][ T5587] process_one_work+0x90f/0x1580 [ 72.340742][ T5587] ? wq_pool_ids_show+0x300/0x300 [ 72.346702][ T5587] ? do_raw_spin_lock+0x11f/0x290 [ 72.352857][ T5587] worker_thread+0x7b0/0xe20 [ 72.357986][ T5587] ? process_one_work+0x1580/0x1580 [ 72.363694][ T5587] kthread+0x313/0x420 [ 72.368011][ T5587] ? kthread_park+0x1a0/0x1a0 [ 72.373371][ T5587] ret_from_fork+0x3a/0x50 [ 72.380533][ T5587] Kernel Offset: disabled [ 72.385695][ T5587] Rebooting in 86400 seconds..