Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 37.079765][ T6719] IPVS: ftp: loaded support on port[0] = 21 [ 37.424416][ T21] tipc: TX() has been purged, node left! [ 37.634286][ T6714] can: request_module (can-proto-0) failed. [ 40.533258][ T6714] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. 2020/04/16 12:10:36 parsed 1 programs 2020/04/16 12:10:37 executed programs: 0 [ 49.415673][ T6838] IPVS: ftp: loaded support on port[0] = 21 [ 49.415676][ T6842] IPVS: ftp: loaded support on port[0] = 21 [ 49.430719][ T6843] IPVS: ftp: loaded support on port[0] = 21 [ 49.434011][ T6845] IPVS: ftp: loaded support on port[0] = 21 [ 49.448675][ T6847] IPVS: ftp: loaded support on port[0] = 21 [ 49.496207][ T6848] IPVS: ftp: loaded support on port[0] = 21 [ 49.639192][ T6842] chnl_net:caif_netlink_parms(): no params data found [ 49.674226][ T6842] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.682353][ T6842] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.690102][ T6842] device bridge_slave_0 entered promiscuous mode [ 49.703066][ T6842] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.710311][ T6842] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.719666][ T6842] device bridge_slave_1 entered promiscuous mode [ 49.790207][ T6842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.844007][ T6842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.929261][ T6847] chnl_net:caif_netlink_parms(): no params data found [ 49.959234][ T6845] chnl_net:caif_netlink_parms(): no params data found [ 49.973038][ T6842] team0: Port device team_slave_0 added [ 49.985232][ T6843] chnl_net:caif_netlink_parms(): no params data found [ 50.003922][ T6842] team0: Port device team_slave_1 added [ 50.016442][ T6848] chnl_net:caif_netlink_parms(): no params data found [ 50.059200][ T6838] chnl_net:caif_netlink_parms(): no params data found [ 50.069413][ T6848] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.077620][ T6848] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.085875][ T6848] device bridge_slave_0 entered promiscuous mode [ 50.097901][ T6848] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.105428][ T6848] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.113999][ T6848] device bridge_slave_1 entered promiscuous mode [ 50.148274][ T6845] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.156175][ T6845] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.165000][ T6845] device bridge_slave_0 entered promiscuous mode [ 50.198846][ T6848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.209415][ T6845] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.217171][ T6845] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.225214][ T6845] device bridge_slave_1 entered promiscuous mode [ 50.248292][ T6847] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.255937][ T6847] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.265087][ T6847] device bridge_slave_0 entered promiscuous mode [ 50.274185][ T6848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.332321][ T6842] device hsr_slave_0 entered promiscuous mode [ 50.391374][ T6842] device hsr_slave_1 entered promiscuous mode [ 50.431076][ T6843] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.438150][ T6843] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.447111][ T6843] device bridge_slave_0 entered promiscuous mode [ 50.458871][ T6843] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.466548][ T6843] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.474992][ T6843] device bridge_slave_1 entered promiscuous mode [ 50.482975][ T6847] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.490058][ T6847] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.498094][ T6847] device bridge_slave_1 entered promiscuous mode [ 50.515612][ T6845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.542147][ T6845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.557027][ T6838] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.566197][ T6838] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.576683][ T6838] device bridge_slave_0 entered promiscuous mode [ 50.588569][ T6838] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.598829][ T6838] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.607385][ T6838] device bridge_slave_1 entered promiscuous mode [ 50.629051][ T6843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.643737][ T6848] team0: Port device team_slave_0 added [ 50.651736][ T6848] team0: Port device team_slave_1 added [ 50.659023][ T6847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.670235][ T6847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.694198][ T6843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.736557][ T6845] team0: Port device team_slave_0 added [ 50.794011][ T6848] device hsr_slave_0 entered promiscuous mode [ 50.851041][ T6848] device hsr_slave_1 entered promiscuous mode [ 50.910498][ T6848] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 50.918228][ T6848] Cannot create hsr debugfs directory [ 50.925945][ T6843] team0: Port device team_slave_0 added [ 50.935145][ T6843] team0: Port device team_slave_1 added [ 50.949018][ T6845] team0: Port device team_slave_1 added [ 50.956959][ T6838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.969244][ T6838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.004170][ T6847] team0: Port device team_slave_0 added [ 51.063159][ T6845] device hsr_slave_0 entered promiscuous mode [ 51.110906][ T6845] device hsr_slave_1 entered promiscuous mode [ 51.150327][ T6845] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.158445][ T6845] Cannot create hsr debugfs directory [ 51.165634][ T6838] team0: Port device team_slave_0 added [ 51.175661][ T6838] team0: Port device team_slave_1 added [ 51.222011][ T6843] device hsr_slave_0 entered promiscuous mode [ 51.260644][ T6843] device hsr_slave_1 entered promiscuous mode [ 51.300319][ T6843] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.307934][ T6843] Cannot create hsr debugfs directory [ 51.315289][ T6847] team0: Port device team_slave_1 added [ 51.403067][ T6838] device hsr_slave_0 entered promiscuous mode [ 51.440745][ T6838] device hsr_slave_1 entered promiscuous mode [ 51.500389][ T6838] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.508125][ T6838] Cannot create hsr debugfs directory [ 51.571941][ T6847] device hsr_slave_0 entered promiscuous mode [ 51.610508][ T6847] device hsr_slave_1 entered promiscuous mode [ 51.650259][ T6847] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.657839][ T6847] Cannot create hsr debugfs directory [ 51.708720][ T6842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.765830][ T6845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.781935][ T6842] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.792381][ T6843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.809014][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.817736][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.834878][ T6848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.848489][ T6845] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.879511][ T6838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.888594][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.896606][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.904520][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.916947][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.925670][ T2602] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.933011][ T2602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.942401][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.951400][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.959862][ T2602] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.967029][ T2602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.979167][ T6843] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.003999][ T6838] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.013283][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.021489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.029333][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.037888][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.047271][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.057400][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.064548][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.072379][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.081069][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.089412][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.096692][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.105183][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.113295][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.121124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.136298][ T6848] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.151330][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.159531][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.168565][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.176615][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.185994][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.195588][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.204934][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.213806][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.221078][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.228712][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.238042][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.246992][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.255499][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.264538][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.274171][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.281431][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.315613][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.323992][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.332488][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.340746][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.349192][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.359522][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.368877][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.377447][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.385837][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.394171][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.403076][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.411588][ T2602] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.418655][ T2602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.426322][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.435033][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.445595][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.454758][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.463518][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.472332][ T2602] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.479395][ T2602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.487212][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.496221][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.505220][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.514385][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.523111][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.531837][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.545908][ T6847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.557878][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.565978][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.574534][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.583325][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.595605][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.604831][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.613801][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.621047][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.628814][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.637377][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.658468][ T6847] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.674818][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.683434][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.696051][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.704737][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.713977][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.723088][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.731593][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.739832][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.748695][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.757924][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.766378][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.775286][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.783061][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.791658][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.800527][ T2602] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.807681][ T2602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.816520][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.824957][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.834533][ T6838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.845711][ T6845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.864366][ T6842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.874096][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.886794][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.895751][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.907790][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.917194][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.924483][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.936054][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.944936][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.984024][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.996072][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.006739][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.019338][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.027948][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.036825][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.045778][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.054481][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.064087][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.072782][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.081585][ T2594] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.088645][ T2594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.096438][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.105294][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.116866][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.125534][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.134000][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.141899][ T2594] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.154097][ T6845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.165763][ T6843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.191941][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.206036][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.214817][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.223788][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.232435][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.241120][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.255921][ T6842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.271549][ T6847] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.291366][ T6847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.302586][ T6848] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.314461][ T6848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.327620][ T6843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.343625][ T6838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.352347][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.376210][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.386055][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.394839][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.427285][ T6848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.472901][ T6847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.515808][ T7727] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready [ 53.630048][ C1] general protection fault, probably for non-canonical address 0xdffffc000000006a: 0000 [#1] PREEMPT SMP KASAN [ 53.641799][ C1] KASAN: null-ptr-deref in range [0x0000000000000350-0x0000000000000357] [ 53.650206][ C1] CPU: 1 PID: 7744 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 53.658818][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.668891][ C1] RIP: 0010:rose_send_frame+0x161/0x290 [ 53.674457][ C1] Code: 41 5e 5d c3 80 3c 02 00 0f 85 24 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 4b 20 49 8d b9 50 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 08 01 00 00 49 8b 91 50 03 00 00 e9 e3 fe ff ff [ 53.694056][ C1] RSP: 0018:ffff8880aeb09ad8 EFLAGS: 00010206 [ 53.700165][ C1] RAX: dffffc0000000000 RBX: ffff88809b2c0800 RCX: 0000000000000006 [ 53.708140][ C1] RDX: 000000000000006a RSI: ffffffff87ee9080 RDI: 0000000000000350 [ 53.716110][ C1] RBP: ffff8880aeb09b08 R08: ffffed101489481d R09: 0000000000000000 [ 53.724079][ C1] R10: ffff8880a44a40e3 R11: ffffed101489481c R12: ffff88809b2c0800 [ 53.732665][ C1] R13: 0000000000000078 R14: ffff88808d605400 R15: ffff88808d605400 [ 53.740825][ C1] FS: 0000000001508940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 53.749906][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.756530][ C1] CR2: 0000000020000180 CR3: 0000000095535000 CR4: 00000000001406e0 [ 53.764526][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.772652][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.780677][ C1] Call Trace: [ 53.783963][ C1] [ 53.786916][ C1] rose_transmit_clear_request+0x1d0/0x290 [ 53.792829][ C1] ? __local_bh_enable_ip+0x160/0x260 [ 53.798214][ C1] rose_rx_call_request+0x399/0x225d [ 53.803609][ C1] ? rose_release+0x460/0x460 [ 53.808302][ C1] ? __kasan_check_read+0x11/0x20 [ 53.813328][ C1] rose_loopback_timer+0x11f/0x430 [ 53.818459][ C1] ? mark_lock+0xbf/0x630 [ 53.822790][ C1] call_timer_fn+0x171/0x580 [ 53.827501][ C1] ? rose_link_rx_restart.cold.4+0x7d/0x7d [ 53.833752][ C1] ? msleep_interruptible+0xf0/0xf0 [ 53.839047][ C1] ? trace_hardirqs_on+0x28/0x1a0 [ 53.844319][ C1] ? rose_link_rx_restart.cold.4+0x7d/0x7d [ 53.850443][ C1] run_timer_softirq+0xd58/0x1330 [ 53.855600][ C1] ? __kasan_check_read+0x11/0x20 [ 53.860849][ C1] ? add_timer+0x750/0x750 [ 53.865334][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 53.871054][ C1] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 53.877216][ C1] ? __do_softirq+0x1f9/0xa02 [ 53.881898][ C1] ? trace_hardirqs_on+0x28/0x1a0 [ 53.886928][ C1] __do_softirq+0x262/0xa02 [ 53.891543][ C1] ? sched_clock_cpu+0x1b/0x1b0 [ 53.896589][ C1] irq_exit+0x19a/0x1d0 [ 53.900740][ C1] smp_apic_timer_interrupt+0x1a6/0x5f0 [ 53.906398][ C1] apic_timer_interrupt+0xf/0x20 [ 53.911326][ C1] [ 53.914262][ C1] RIP: 0010:kfree+0x237/0x2c0 [ 53.918952][ C1] Code: 61 7e 0f 85 22 fe ff ff e8 b9 46 60 ff e9 18 fe ff ff e8 2c 47 cf ff 48 83 3d d4 48 f4 06 00 0f 84 83 00 00 00 48 89 df 57 9d <0f> 1f 44 00 00 5b 41 5c 41 5d 41 5e 5d c3 e8 06 47 cf ff 48 83 3d [ 53.938723][ C1] RSP: 0018:ffff88809624fc68 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 53.947128][ C1] RAX: 0000000000000000 RBX: 0000000000000282 RCX: 0000000000000006 [ 53.955094][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 53.963061][ C1] RBP: ffff88809624fc88 R08: 0000000000000006 R09: fffffbfff141fc36 [ 53.971024][ C1] R10: ffffffff8a0fe1af R11: fffffbfff141fc35 R12: ffff88808d6a0700 [ 53.979207][ C1] R13: ffff8880aa4001c0 R14: ffffffff82e0ae22 R15: ffff888094a58360 [ 53.987233][ C1] ? smack_sk_free_security+0x32/0x40 [ 53.992586][ C1] smack_sk_free_security+0x32/0x40 [ 53.997828][ C1] security_sk_free+0x3a/0x70 [ 54.003560][ C1] __sk_destruct+0x3a9/0x570 [ 54.008383][ C1] sk_destruct+0x90/0xc0 [ 54.012602][ C1] __sk_free+0xc7/0x330 [ 54.016771][ C1] sk_free+0x41/0x60 [ 54.020643][ C1] rose_release+0x390/0x460 [ 54.025419][ C1] __sock_release+0xc2/0x270 [ 54.030063][ C1] sock_close+0x13/0x20 [ 54.034204][ C1] __fput+0x2a7/0x790 [ 54.038275][ C1] ____fput+0x9/0x10 [ 54.042150][ C1] task_work_run+0xcc/0x160 [ 54.046979][ C1] exit_to_usermode_loop+0x24e/0x2e0 [ 54.052240][ C1] do_syscall_64+0x531/0x630 [ 54.056829][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.062701][ C1] RIP: 0033:0x413511 [ 54.066566][ C1] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 54.086160][ C1] RSP: 002b:00007ffe48374f40 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 54.094592][ C1] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413511 [ 54.102558][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 54.110534][ C1] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 54.118497][ C1] R10: 00007ffe48375020 R11: 0000000000000293 R12: 000000000075bf20 [ 54.126455][ C1] R13: 000000000000d17f R14: 0000000000761368 R15: ffffffffffffffff [ 54.134409][ C1] Modules linked in: [ 54.138380][ C1] ---[ end trace f779131fb9d3a2bd ]--- [ 54.143872][ C1] RIP: 0010:rose_send_frame+0x161/0x290 [ 54.149413][ C1] Code: 41 5e 5d c3 80 3c 02 00 0f 85 24 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 4b 20 49 8d b9 50 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 08 01 00 00 49 8b 91 50 03 00 00 e9 e3 fe ff ff [ 54.169063][ C1] RSP: 0018:ffff8880aeb09ad8 EFLAGS: 00010206 [ 54.175162][ C1] RAX: dffffc0000000000 RBX: ffff88809b2c0800 RCX: 0000000000000006 [ 54.183165][ C1] RDX: 000000000000006a RSI: ffffffff87ee9080 RDI: 0000000000000350 [ 54.191169][ C1] RBP: ffff8880aeb09b08 R08: ffffed101489481d R09: 0000000000000000 [ 54.199135][ C1] R10: ffff8880a44a40e3 R11: ffffed101489481c R12: ffff88809b2c0800 [ 54.207321][ C1] R13: 0000000000000078 R14: ffff88808d605400 R15: ffff88808d605400 [ 54.215550][ C1] FS: 0000000001508940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 54.224662][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.231291][ C1] CR2: 0000000020000180 CR3: 0000000095535000 CR4: 00000000001406e0 [ 54.239439][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.247464][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.255481][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 54.264466][ C1] Kernel Offset: disabled [ 54.268918][ C1] Rebooting in 86400 seconds..