Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts. 2020/05/15 08:59:55 parsed 1 programs 2020/05/15 08:59:55 executed programs: 0 [ 43.975979][ T6682] IPVS: ftp: loaded support on port[0] = 21 [ 43.989490][ T6681] IPVS: ftp: loaded support on port[0] = 21 [ 43.995295][ T6684] IPVS: ftp: loaded support on port[0] = 21 [ 43.999992][ T6686] IPVS: ftp: loaded support on port[0] = 21 [ 44.002607][ T6679] IPVS: ftp: loaded support on port[0] = 21 [ 44.017128][ T6687] IPVS: ftp: loaded support on port[0] = 21 [ 44.248898][ T6684] chnl_net:caif_netlink_parms(): no params data found [ 44.268948][ T6682] chnl_net:caif_netlink_parms(): no params data found [ 44.333235][ T6684] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.341521][ T6684] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.349240][ T6684] device bridge_slave_0 entered promiscuous mode [ 44.385992][ T6687] chnl_net:caif_netlink_parms(): no params data found [ 44.396574][ T6684] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.407451][ T6684] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.415625][ T6684] device bridge_slave_1 entered promiscuous mode [ 44.519419][ T6682] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.530472][ T6682] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.539264][ T6682] device bridge_slave_0 entered promiscuous mode [ 44.548395][ T6684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.561640][ T6684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.577147][ T6686] chnl_net:caif_netlink_parms(): no params data found [ 44.594018][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 44.602840][ T6682] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.609939][ T6682] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.619254][ T6682] device bridge_slave_1 entered promiscuous mode [ 44.640469][ T6687] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.649261][ T6687] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.657671][ T6687] device bridge_slave_0 entered promiscuous mode [ 44.672062][ T6679] chnl_net:caif_netlink_parms(): no params data found [ 44.690226][ T6684] team0: Port device team_slave_0 added [ 44.698952][ T6687] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.706104][ T6687] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.714624][ T6687] device bridge_slave_1 entered promiscuous mode [ 44.736851][ T6684] team0: Port device team_slave_1 added [ 44.772063][ T6682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.784386][ T6682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.801725][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.808957][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.820319][ T6681] device bridge_slave_0 entered promiscuous mode [ 44.841375][ T6686] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.848641][ T6686] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.857113][ T6686] device bridge_slave_0 entered promiscuous mode [ 44.869341][ T6686] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.876848][ T6686] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.888837][ T6686] device bridge_slave_1 entered promiscuous mode [ 44.899785][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.907667][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.915925][ T6681] device bridge_slave_1 entered promiscuous mode [ 44.925039][ T6687] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.936670][ T6687] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.992612][ T6684] device hsr_slave_0 entered promiscuous mode [ 45.031080][ T6684] device hsr_slave_1 entered promiscuous mode [ 45.108307][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.119628][ T6682] team0: Port device team_slave_0 added [ 45.131500][ T6679] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.138553][ T6679] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.150614][ T6679] device bridge_slave_0 entered promiscuous mode [ 45.160087][ T6686] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.170613][ T6686] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.181570][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.192193][ T6682] team0: Port device team_slave_1 added [ 45.199650][ T6687] team0: Port device team_slave_0 added [ 45.206119][ T6679] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.213825][ T6679] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.221836][ T6679] device bridge_slave_1 entered promiscuous mode [ 45.238233][ T6686] team0: Port device team_slave_0 added [ 45.253542][ T6687] team0: Port device team_slave_1 added [ 45.270326][ T6681] team0: Port device team_slave_0 added [ 45.300450][ T6686] team0: Port device team_slave_1 added [ 45.354834][ T6682] device hsr_slave_0 entered promiscuous mode [ 45.401158][ T6682] device hsr_slave_1 entered promiscuous mode [ 45.440825][ T6682] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.448567][ T6682] Cannot create hsr debugfs directory [ 45.455937][ T6681] team0: Port device team_slave_1 added [ 45.463860][ T6679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.512805][ T6687] device hsr_slave_0 entered promiscuous mode [ 45.572242][ T6687] device hsr_slave_1 entered promiscuous mode [ 45.631050][ T6687] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.638620][ T6687] Cannot create hsr debugfs directory [ 45.647845][ T6679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.695217][ T6679] team0: Port device team_slave_0 added [ 45.733112][ T6681] device hsr_slave_0 entered promiscuous mode [ 45.771230][ T6681] device hsr_slave_1 entered promiscuous mode [ 45.810724][ T6681] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.818413][ T6681] Cannot create hsr debugfs directory [ 45.882334][ T6686] device hsr_slave_0 entered promiscuous mode [ 45.920974][ T6686] device hsr_slave_1 entered promiscuous mode [ 45.990904][ T6686] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.998472][ T6686] Cannot create hsr debugfs directory [ 46.011824][ T6679] team0: Port device team_slave_1 added [ 46.113901][ T6679] device hsr_slave_0 entered promiscuous mode [ 46.171321][ T6679] device hsr_slave_1 entered promiscuous mode [ 46.230731][ T6679] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.238283][ T6679] Cannot create hsr debugfs directory [ 46.300122][ T6684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.359978][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.370029][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.380115][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.389684][ T6684] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.400363][ T6682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.416175][ T6687] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.441318][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.452009][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.461578][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.471684][ T3815] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.478856][ T3815] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.486927][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.495847][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.504277][ T3815] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.511391][ T3815] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.518975][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.527729][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.535890][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.544046][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.562811][ T6679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.574342][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.582339][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.590289][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.601315][ T6686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.610688][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.618243][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.632347][ T6687] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.646472][ T6682] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.657744][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.666132][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.675393][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.684271][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.693253][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.701834][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.709337][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.718390][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.727324][ T2577] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.734405][ T2577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.756165][ T6684] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.767029][ T6684] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.780294][ T6679] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.792591][ T6686] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.799405][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.807955][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.816687][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.825793][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.834500][ T2577] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.841594][ T2577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.849383][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.858017][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.866503][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.875103][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.883769][ T2577] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.890891][ T2577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.898343][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.906935][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.915668][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.924257][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.932826][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.941089][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.949947][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.958477][ T2577] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.965575][ T2577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.973198][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.981921][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.990212][ T2577] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.997424][ T2577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.005446][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.014911][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.023822][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.031885][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.071452][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.079809][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.088998][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.098105][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.107336][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.115724][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.124217][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.132806][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.141442][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.149596][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.158422][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.166975][ T2557] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.174101][ T2557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.182074][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.190707][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.198944][ T2557] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.206030][ T2557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.213638][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.222253][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.230594][ T2557] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.237619][ T2557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.245538][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.254355][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.262852][ T2557] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.269882][ T2557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.277434][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.286029][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.294416][ T2557] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.301533][ T2557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.308999][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.317759][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.326452][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.335918][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.344296][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.353001][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.361409][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.369653][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.378104][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.386437][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.394795][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.402538][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.410435][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.418202][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.434316][ T6684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.469367][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.479078][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.490099][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.499466][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.508281][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.517015][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.526452][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.535008][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.543634][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.552131][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.560655][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.568717][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.577777][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.586888][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.619430][ T6682] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.639124][ T6682] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.671159][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.680990][ T6679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.689675][ T6687] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.703842][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.717082][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.740816][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.749333][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.758560][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.776187][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.786788][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.797526][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.808290][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.826034][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.835620][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.844528][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.852980][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.861572][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.869728][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.884294][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.894569][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.907707][ T7553] tipc: Started in network mode [ 47.913380][ T7553] tipc: Own node identity ac1414aa, cluster identity 4711 [ 47.929851][ T7553] tipc: New replicast peer: 172.20.20.187 [ 47.936928][ T7553] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/7553 [ 47.946759][ T7553] caller is dst_cache_get+0x33/0xa0 [ 47.952042][ T7553] CPU: 1 PID: 7553 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 47.960614][ T7553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.970659][ T7553] Call Trace: [ 47.973934][ T7553] dump_stack+0x12d/0x187 [ 47.978239][ T7553] debug_smp_processor_id.cold.1+0x84/0x9e [ 47.984052][ T7553] dst_cache_get+0x33/0xa0 [ 47.988457][ T7553] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 47.993637][ T7553] ? __copy_skb_header+0x293/0x4e0 [ 47.998720][ T7553] ? tipc_udp_addr2str+0x150/0x150 [ 48.003813][ T7553] ? netdev_alloc_frag+0x160/0x160 [ 48.008921][ T7553] ? skb_copy_header+0x16/0x2a0 [ 48.013746][ T7553] ? __pskb_copy_fclone+0x4d5/0xc60 [ 48.018931][ T7553] ? rcu_read_lock_held+0x9c/0xb0 [ 48.023968][ T7553] ? rcu_read_lock_held_common+0x120/0x120 [ 48.029823][ T7553] tipc_udp_send_msg+0x229/0x3d0 [ 48.034832][ T7553] tipc_bearer_xmit_skb+0x1a5/0x370 [ 48.040024][ T7553] ? tipc_bearer_mtu+0x350/0x350 [ 48.044954][ T7553] ? tipc_disc_create+0x5df/0x8c0 [ 48.050235][ T7553] tipc_enable_bearer+0x859/0xbb0 [ 48.055241][ T7553] ? __mutex_lock+0xc43/0x1410 [ 48.060030][ T7553] ? tipc_bearer_xmit_skb+0x370/0x370 [ 48.065390][ T7553] ? __nla_validate_parse+0xa1/0x1d80 [ 48.070759][ T7553] ? rtnl_lock+0x12/0x20 [ 48.075006][ T7553] __tipc_nl_bearer_enable+0x265/0x390 [ 48.080701][ T7553] ? __tipc_nl_bearer_enable+0x187/0x390 [ 48.086328][ T7553] ? __tipc_nl_bearer_enable+0x265/0x390 [ 48.091939][ T7553] ? tipc_nl_bearer_disable+0x30/0x30 [ 48.097304][ T7553] ? __local_bh_enable_ip+0x160/0x260 [ 48.102679][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.108818][ T7553] tipc_nl_bearer_enable+0x1d/0x30 [ 48.114003][ T7553] genl_rcv_msg+0x5e1/0x10f0 [ 48.118568][ T7553] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.124894][ T7553] ? lock_release+0x960/0x960 [ 48.129556][ T7553] netlink_rcv_skb+0x13f/0x380 [ 48.134302][ T7553] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.140624][ T7553] ? netlink_ack+0x9a0/0x9a0 [ 48.145199][ T7553] ? netlink_deliver_tap+0x178/0xac0 [ 48.150512][ T7553] genl_rcv+0x23/0x40 [ 48.154472][ T7553] netlink_unicast+0x479/0x6c0 [ 48.159219][ T7553] ? netlink_attachskb+0x740/0x740 [ 48.164318][ T7553] ? _copy_from_iter_full+0x18a/0x780 [ 48.169677][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.174708][ T7553] ? __check_object_size+0x203/0x2ea [ 48.179969][ T7553] netlink_sendmsg+0x7ab/0xd50 [ 48.184713][ T7553] ? netlink_unicast+0x6c0/0x6c0 [ 48.189628][ T7553] ? apparmor_socket_sendmsg+0x1b/0x20 [ 48.195083][ T7553] ? netlink_unicast+0x6c0/0x6c0 [ 48.199998][ T7553] sock_sendmsg+0xe6/0x110 [ 48.204391][ T7553] ____sys_sendmsg+0x609/0x980 [ 48.209130][ T7553] ? copy_msghdr_from_user+0xa4/0xf0 [ 48.214390][ T7553] ? kernel_sendmsg+0x30/0x30 [ 48.219039][ T7553] ? find_held_lock+0x36/0x1d0 [ 48.223795][ T7553] ___sys_sendmsg+0xe4/0x160 [ 48.228365][ T7553] ? sendmsg_copy_msghdr+0x30/0x30 [ 48.233448][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.238458][ T7553] ? __fget_files+0x289/0x3f0 [ 48.243122][ T7553] ? ksys_dup3+0x2e0/0x2e0 [ 48.247518][ T7553] ? __might_fault+0xf1/0x1b0 [ 48.252172][ T7553] ? __fget_light+0x1b1/0x230 [ 48.256831][ T7553] ? __fdget+0xe/0x10 [ 48.260800][ T7553] __sys_sendmsg+0xd9/0x180 [ 48.265292][ T7553] ? __sys_sendmsg_sock+0xa0/0xa0 [ 48.270294][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.275298][ T7553] ? _copy_to_user+0xc1/0xe0 [ 48.279861][ T7553] ? put_timespec64+0xa9/0x100 [ 48.284609][ T7553] ? nsecs_to_jiffies+0x20/0x20 [ 48.289539][ T7553] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.295583][ T7553] __x64_sys_sendmsg+0x73/0xb0 [ 48.300328][ T7553] do_syscall_64+0xd0/0x630 [ 48.304813][ T7553] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.310687][ T7553] RIP: 0033:0x458c29 [ 48.314565][ T7553] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.334405][ T7553] RSP: 002b:00007fd2606f3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 48.342795][ T7553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 48.351236][ T7553] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 48.359199][ T7553] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 48.367157][ T7553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd2606f46d4 [ 48.375671][ T7553] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 48.387945][ T7553] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/7553 [ 48.397526][ T7553] caller is dst_cache_set_ip4+0x97/0x2e0 [ 48.403215][ T7553] CPU: 1 PID: 7553 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 48.411808][ T7553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.421851][ T7553] Call Trace: [ 48.425142][ T7553] dump_stack+0x12d/0x187 [ 48.429477][ T7553] debug_smp_processor_id.cold.1+0x84/0x9e [ 48.435286][ T7553] dst_cache_set_ip4+0x97/0x2e0 [ 48.440135][ T7553] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 48.445246][ T7553] ? xfrm_lookup_route+0x1f/0x170 [ 48.450267][ T7553] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 48.455552][ T7553] ? __copy_skb_header+0x293/0x4e0 [ 48.460655][ T7553] ? tipc_udp_addr2str+0x150/0x150 [ 48.465773][ T7553] ? skb_copy_header+0x16/0x2a0 [ 48.470615][ T7553] ? __pskb_copy_fclone+0x4d5/0xc60 [ 48.475887][ T7553] ? rcu_read_lock_held+0x9c/0xb0 [ 48.480902][ T7553] ? rcu_read_lock_held_common+0x120/0x120 [ 48.486811][ T7553] tipc_udp_send_msg+0x229/0x3d0 [ 48.491912][ T7553] tipc_bearer_xmit_skb+0x1a5/0x370 [ 48.497089][ T7553] ? tipc_bearer_mtu+0x350/0x350 [ 48.502019][ T7553] ? tipc_disc_create+0x5df/0x8c0 [ 48.507034][ T7553] tipc_enable_bearer+0x859/0xbb0 [ 48.512044][ T7553] ? __mutex_lock+0xc43/0x1410 [ 48.516788][ T7553] ? tipc_bearer_xmit_skb+0x370/0x370 [ 48.522153][ T7553] ? __nla_validate_parse+0xa1/0x1d80 [ 48.527513][ T7553] ? rtnl_lock+0x12/0x20 [ 48.531745][ T7553] __tipc_nl_bearer_enable+0x265/0x390 [ 48.537185][ T7553] ? __tipc_nl_bearer_enable+0x187/0x390 [ 48.542809][ T7553] ? __tipc_nl_bearer_enable+0x265/0x390 [ 48.548427][ T7553] ? tipc_nl_bearer_disable+0x30/0x30 [ 48.553781][ T7553] ? __local_bh_enable_ip+0x160/0x260 [ 48.559125][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.564134][ T7553] tipc_nl_bearer_enable+0x1d/0x30 [ 48.569263][ T7553] genl_rcv_msg+0x5e1/0x10f0 [ 48.573827][ T7553] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.580147][ T7553] ? lock_release+0x960/0x960 [ 48.584815][ T7553] netlink_rcv_skb+0x13f/0x380 [ 48.589607][ T7553] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.595905][ T7553] ? netlink_ack+0x9a0/0x9a0 [ 48.600491][ T7553] ? netlink_deliver_tap+0x178/0xac0 [ 48.605762][ T7553] genl_rcv+0x23/0x40 [ 48.609726][ T7553] netlink_unicast+0x479/0x6c0 [ 48.614477][ T7553] ? netlink_attachskb+0x740/0x740 [ 48.619608][ T7553] ? _copy_from_iter_full+0x18a/0x780 [ 48.624958][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.629981][ T7553] ? __check_object_size+0x203/0x2ea [ 48.635252][ T7553] netlink_sendmsg+0x7ab/0xd50 [ 48.639997][ T7553] ? netlink_unicast+0x6c0/0x6c0 [ 48.644917][ T7553] ? apparmor_socket_sendmsg+0x1b/0x20 [ 48.650360][ T7553] ? netlink_unicast+0x6c0/0x6c0 [ 48.655276][ T7553] sock_sendmsg+0xe6/0x110 [ 48.659666][ T7553] ____sys_sendmsg+0x609/0x980 [ 48.664402][ T7553] ? copy_msghdr_from_user+0xa4/0xf0 [ 48.669672][ T7553] ? kernel_sendmsg+0x30/0x30 [ 48.674323][ T7553] ? find_held_lock+0x36/0x1d0 [ 48.679077][ T7553] ___sys_sendmsg+0xe4/0x160 [ 48.683675][ T7553] ? sendmsg_copy_msghdr+0x30/0x30 [ 48.688775][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.693796][ T7553] ? __fget_files+0x289/0x3f0 [ 48.698533][ T7553] ? ksys_dup3+0x2e0/0x2e0 [ 48.702927][ T7553] ? __might_fault+0xf1/0x1b0 [ 48.707583][ T7553] ? __fget_light+0x1b1/0x230 [ 48.712235][ T7553] ? __fdget+0xe/0x10 [ 48.716204][ T7553] __sys_sendmsg+0xd9/0x180 [ 48.720694][ T7553] ? __sys_sendmsg_sock+0xa0/0xa0 [ 48.725710][ T7553] ? __kasan_check_read+0x11/0x20 [ 48.730714][ T7553] ? _copy_to_user+0xc1/0xe0 [ 48.735301][ T7553] ? put_timespec64+0xa9/0x100 [ 48.740039][ T7553] ? nsecs_to_jiffies+0x20/0x20 [ 48.744876][ T7553] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.750924][ T7553] __x64_sys_sendmsg+0x73/0xb0 [ 48.755675][ T7553] do_syscall_64+0xd0/0x630 [ 48.760164][ T7553] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.766035][ T7553] RIP: 0033:0x458c29 [ 48.770112][ T7553] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.789701][ T7553] RSP: 002b:00007fd2606f3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 48.798127][ T7553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 48.806092][ T7553] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 48.814086][ T7553] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 48.822037][ T7553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd2606f46d4 [ 48.829999][ T7553] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 48.841916][ T7553] tipc: Enabled bearer , priority 10 [ 48.881159][ T6682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.899499][ T6679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.929222][ T6686] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.967704][ T6686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2020/05/15 09:00:01 executed programs: 6 [ 48.986867][ T2577] tipc: 32-bit node address hash set to aa1414ac [ 48.999005][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.011280][ T3815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.019406][ T7553] tipc: Enabling of bearer rejected, already enabled [ 49.108747][ T6686] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.146099][ T7575] tipc: Started in network mode [ 49.151299][ T7575] tipc: Own node identity ac1414aa, cluster identity 4711 [ 49.179730][ T7575] tipc: New replicast peer: 172.20.20.187 [ 49.218015][ T7575] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/7575 [ 49.228057][ T7575] caller is dst_cache_get+0x33/0xa0 [ 49.233314][ T7575] CPU: 0 PID: 7575 Comm: syz-executor.0 Not tainted 5.7.0-rc5-syzkaller #0 [ 49.241910][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.251957][ T7575] Call Trace: [ 49.255238][ T7575] dump_stack+0x12d/0x187 [ 49.259578][ T7575] debug_smp_processor_id.cold.1+0x84/0x9e [ 49.265384][ T7575] dst_cache_get+0x33/0xa0 [ 49.269822][ T7575] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 49.275021][ T7575] ? __copy_skb_header+0x293/0x4e0 [ 49.280127][ T7575] ? tipc_udp_addr2str+0x150/0x150 [ 49.285219][ T7575] ? netdev_alloc_frag+0x160/0x160 [ 49.290433][ T7575] ? skb_copy_header+0x16/0x2a0 [ 49.295303][ T7575] ? __pskb_copy_fclone+0x4d5/0xc60 [ 49.301204][ T7575] ? rcu_read_lock_held+0x9c/0xb0 [ 49.306208][ T7575] ? rcu_read_lock_held_common+0x120/0x120 [ 49.312001][ T7575] tipc_udp_send_msg+0x229/0x3d0 [ 49.317035][ T7575] tipc_bearer_xmit_skb+0x1a5/0x370 [ 49.322213][ T7575] ? tipc_bearer_mtu+0x350/0x350 [ 49.327126][ T7575] ? tipc_disc_create+0x5df/0x8c0 [ 49.332249][ T7575] tipc_enable_bearer+0x859/0xbb0 [ 49.337261][ T7575] ? __mutex_lock+0xc43/0x1410 [ 49.342025][ T7575] ? tipc_bearer_xmit_skb+0x370/0x370 [ 49.347384][ T7575] ? __nla_validate_parse+0xa1/0x1d80 [ 49.352752][ T7575] ? rtnl_lock+0x12/0x20 [ 49.356970][ T7575] __tipc_nl_bearer_enable+0x265/0x390 [ 49.362585][ T7575] ? __tipc_nl_bearer_enable+0x187/0x390 [ 49.368188][ T7575] ? __tipc_nl_bearer_enable+0x265/0x390 [ 49.373913][ T7575] ? tipc_nl_bearer_disable+0x30/0x30 [ 49.379301][ T7575] ? __local_bh_enable_ip+0x160/0x260 [ 49.384744][ T7575] ? __kasan_check_read+0x11/0x20 [ 49.389772][ T7575] tipc_nl_bearer_enable+0x1d/0x30 [ 49.394865][ T7575] genl_rcv_msg+0x5e1/0x10f0 [ 49.399434][ T7575] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.405747][ T7575] ? lock_release+0x960/0x960 [ 49.410579][ T7575] netlink_rcv_skb+0x13f/0x380 [ 49.415322][ T7575] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.421965][ T7575] ? netlink_ack+0x9a0/0x9a0 [ 49.426534][ T7575] ? netlink_deliver_tap+0x178/0xac0 [ 49.431796][ T7575] genl_rcv+0x23/0x40 [ 49.435766][ T7575] netlink_unicast+0x479/0x6c0 [ 49.440786][ T7575] ? netlink_attachskb+0x740/0x740 [ 49.445887][ T7575] ? _copy_from_iter_full+0x18a/0x780 [ 49.451673][ T7575] ? __kasan_check_read+0x11/0x20 [ 49.456690][ T7575] ? __check_object_size+0x203/0x2ea [ 49.461966][ T7575] netlink_sendmsg+0x7ab/0xd50 [ 49.466894][ T7575] ? netlink_unicast+0x6c0/0x6c0 [ 49.471905][ T7575] ? apparmor_socket_sendmsg+0x1b/0x20 [ 49.477347][ T7575] ? netlink_unicast+0x6c0/0x6c0 [ 49.483050][ T7575] sock_sendmsg+0xe6/0x110 [ 49.487450][ T7575] ____sys_sendmsg+0x609/0x980 [ 49.492202][ T7575] ? copy_msghdr_from_user+0xa4/0xf0 [ 49.497477][ T7575] ? kernel_sendmsg+0x30/0x30 [ 49.502592][ T7575] ? find_held_lock+0x36/0x1d0 [ 49.507331][ T7575] ___sys_sendmsg+0xe4/0x160 [ 49.511894][ T7575] ? sendmsg_copy_msghdr+0x30/0x30 [ 49.517006][ T7575] ? __kasan_check_read+0x11/0x20 [ 49.522011][ T7575] ? __fget_files+0x289/0x3f0 [ 49.526667][ T7575] ? ksys_dup3+0x2e0/0x2e0 [ 49.531074][ T7575] ? __might_fault+0xf1/0x1b0 [ 49.535850][ T7575] ? __fget_light+0x1b1/0x230 [ 49.540512][ T7575] ? __fdget+0xe/0x10 [ 49.544483][ T7575] __sys_sendmsg+0xd9/0x180 [ 49.549103][ T7575] ? __sys_sendmsg_sock+0xa0/0xa0 [ 49.554142][ T7575] ? __kasan_check_read+0x11/0x20 [ 49.559148][ T7575] ? _copy_to_user+0xc1/0xe0 [ 49.563776][ T7575] ? put_timespec64+0xa9/0x100 [ 49.569046][ T7575] ? nsecs_to_jiffies+0x20/0x20 [ 49.573881][ T7575] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 49.579922][ T7575] __x64_sys_sendmsg+0x73/0xb0 [ 49.584669][ T7575] do_syscall_64+0xd0/0x630 [ 49.589159][ T7575] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 49.595051][ T7575] RIP: 0033:0x458c29 [ 49.599019][ T7575] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.618614][ T7575] RSP: 002b:00007fd628653c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.627025][ T7575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 49.635000][ T7575] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 49.643085][ T7575] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.651048][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6286546d4 [ 49.659085][ T7575] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 49.714917][ T7575] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/7575 [ 49.724478][ T7575] caller is dst_cache_set_ip4+0x97/0x2e0 [ 49.730253][ T7575] CPU: 1 PID: 7575 Comm: syz-executor.0 Not tainted 5.7.0-rc5-syzkaller #0 [ 49.738980][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.749020][ T7575] Call Trace: [ 49.752313][ T7575] dump_stack+0x12d/0x187 [ 49.756798][ T7575] debug_smp_processor_id.cold.1+0x84/0x9e [ 49.762598][ T7575] dst_cache_set_ip4+0x97/0x2e0 [ 49.767460][ T7575] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 49.772556][ T7575] ? xfrm_lookup_route+0x1f/0x170 [ 49.777570][ T7575] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 49.782847][ T7575] ? __copy_skb_header+0x293/0x4e0 [ 49.787952][ T7575] ? tipc_udp_addr2str+0x150/0x150 [ 49.793051][ T7575] ? skb_copy_header+0x16/0x2a0 [ 49.797877][ T7575] ? __pskb_copy_fclone+0x4d5/0xc60 [ 49.803059][ T7575] ? rcu_read_lock_held+0x9c/0xb0 [ 49.808078][ T7575] ? rcu_read_lock_held_common+0x120/0x120 [ 49.813884][ T7575] tipc_udp_send_msg+0x229/0x3d0 [ 49.818822][ T7575] tipc_bearer_xmit_skb+0x1a5/0x370 [ 49.824010][ T7575] ? tipc_bearer_mtu+0x350/0x350 [ 49.828932][ T7575] ? tipc_disc_create+0x5df/0x8c0 [ 49.833935][ T7575] tipc_enable_bearer+0x859/0xbb0 [ 49.838947][ T7575] ? __mutex_lock+0xc43/0x1410 [ 49.843692][ T7575] ? tipc_bearer_xmit_skb+0x370/0x370 [ 49.849050][ T7575] ? __nla_validate_parse+0xa1/0x1d80 [ 49.854433][ T7575] ? rtnl_lock+0x12/0x20 [ 49.858659][ T7575] __tipc_nl_bearer_enable+0x265/0x390 [ 49.864092][ T7575] ? __tipc_nl_bearer_enable+0x187/0x390 [ 49.869704][ T7575] ? __tipc_nl_bearer_enable+0x265/0x390 [ 49.875315][ T7575] ? tipc_nl_bearer_disable+0x30/0x30 [ 49.880672][ T7575] ? __local_bh_enable_ip+0x160/0x260 [ 49.886061][ T7575] ? __kasan_check_read+0x11/0x20 [ 49.891110][ T7575] tipc_nl_bearer_enable+0x1d/0x30 [ 49.896215][ T7575] genl_rcv_msg+0x5e1/0x10f0 [ 49.900804][ T7575] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.907127][ T7575] ? lock_release+0x960/0x960 [ 49.911889][ T7575] netlink_rcv_skb+0x13f/0x380 [ 49.916632][ T7575] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.922943][ T7575] ? netlink_ack+0x9a0/0x9a0 [ 49.927604][ T7575] ? netlink_deliver_tap+0x178/0xac0 [ 49.933428][ T7575] genl_rcv+0x23/0x40 [ 49.937408][ T7575] netlink_unicast+0x479/0x6c0 [ 49.942175][ T7575] ? netlink_attachskb+0x740/0x740 [ 49.947277][ T7575] ? _copy_from_iter_full+0x18a/0x780 [ 49.953653][ T7575] ? __kasan_check_read+0x11/0x20 [ 49.958663][ T7575] ? __check_object_size+0x203/0x2ea [ 49.963939][ T7575] netlink_sendmsg+0x7ab/0xd50 [ 49.968922][ T7575] ? netlink_unicast+0x6c0/0x6c0 [ 49.973854][ T7575] ? apparmor_socket_sendmsg+0x1b/0x20 [ 49.979310][ T7575] ? netlink_unicast+0x6c0/0x6c0 [ 49.984254][ T7575] sock_sendmsg+0xe6/0x110 [ 49.988667][ T7575] ____sys_sendmsg+0x609/0x980 [ 49.993419][ T7575] ? copy_msghdr_from_user+0xa4/0xf0 [ 49.998677][ T7575] ? kernel_sendmsg+0x30/0x30 [ 50.003332][ T7575] ? find_held_lock+0x36/0x1d0 [ 50.008097][ T7575] ___sys_sendmsg+0xe4/0x160 [ 50.012661][ T7575] ? sendmsg_copy_msghdr+0x30/0x30 [ 50.017840][ T7575] ? __kasan_check_read+0x11/0x20 [ 50.022857][ T7575] ? __fget_files+0x289/0x3f0 [ 50.027532][ T7575] ? ksys_dup3+0x2e0/0x2e0 [ 50.031937][ T7575] ? __might_fault+0xf1/0x1b0 [ 50.036602][ T7575] ? __fget_light+0x1b1/0x230 [ 50.041274][ T7575] ? __fdget+0xe/0x10 [ 50.045616][ T7575] __sys_sendmsg+0xd9/0x180 [ 50.050103][ T7575] ? __sys_sendmsg_sock+0xa0/0xa0 [ 50.055105][ T7575] ? __kasan_check_read+0x11/0x20 [ 50.060141][ T7575] ? _copy_to_user+0xc1/0xe0 [ 50.064722][ T7575] ? put_timespec64+0xa9/0x100 [ 50.069477][ T7575] ? nsecs_to_jiffies+0x20/0x20 [ 50.074308][ T7575] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.080373][ T7575] __x64_sys_sendmsg+0x73/0xb0 [ 50.085127][ T7575] do_syscall_64+0xd0/0x630 [ 50.089622][ T7575] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.095488][ T7575] RIP: 0033:0x458c29 [ 50.099367][ T7575] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.118945][ T7575] RSP: 002b:00007fd628653c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.127423][ T7575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 50.135380][ T7575] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 50.143355][ T7575] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.151314][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6286546d4 [ 50.159267][ T7575] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 50.191865][ T7575] tipc: Enabled bearer , priority 10 [ 50.216272][ T7588] tipc: Enabling of bearer rejected, already enabled [ 50.226344][ T3815] tipc: 32-bit node address hash set to aa1414ac [ 50.502306][ T7575] tipc: Enabling of bearer rejected, already enabled [ 50.526871][ T7579] tipc: Started in network mode [ 50.532830][ T7579] tipc: Own node identity ac1414aa, cluster identity 4711 [ 50.541744][ T7579] tipc: New replicast peer: 172.20.20.187 [ 50.548856][ T7579] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/7579 [ 50.558504][ T7579] caller is dst_cache_get+0x33/0xa0 [ 50.563762][ T7579] CPU: 1 PID: 7579 Comm: syz-executor.1 Not tainted 5.7.0-rc5-syzkaller #0 [ 50.572342][ T7579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.582389][ T7579] Call Trace: [ 50.585669][ T7579] dump_stack+0x12d/0x187 [ 50.589998][ T7579] debug_smp_processor_id.cold.1+0x84/0x9e [ 50.595808][ T7579] dst_cache_get+0x33/0xa0 [ 50.600220][ T7579] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 50.605540][ T7579] ? __copy_skb_header+0x293/0x4e0 [ 50.610649][ T7579] ? tipc_udp_addr2str+0x150/0x150 [ 50.615746][ T7579] ? netdev_alloc_frag+0x160/0x160 [ 50.620846][ T7579] ? skb_copy_header+0x16/0x2a0 [ 50.625703][ T7579] ? __pskb_copy_fclone+0x4d5/0xc60 [ 50.630884][ T7579] ? rcu_read_lock_held+0x9c/0xb0 [ 50.635893][ T7579] ? rcu_read_lock_held_common+0x120/0x120 [ 50.642110][ T7579] tipc_udp_send_msg+0x229/0x3d0 [ 50.647036][ T7579] tipc_bearer_xmit_skb+0x1a5/0x370 [ 50.652222][ T7579] ? tipc_bearer_mtu+0x350/0x350 [ 50.657156][ T7579] ? tipc_disc_create+0x5df/0x8c0 [ 50.662180][ T7579] tipc_enable_bearer+0x859/0xbb0 [ 50.667193][ T7579] ? __mutex_lock+0xc43/0x1410 [ 50.671951][ T7579] ? tipc_bearer_xmit_skb+0x370/0x370 [ 50.677313][ T7579] ? __nla_validate_parse+0xa1/0x1d80 [ 50.682691][ T7579] ? rtnl_lock+0x12/0x20 [ 50.686959][ T7579] __tipc_nl_bearer_enable+0x265/0x390 [ 50.692394][ T7579] ? __tipc_nl_bearer_enable+0x187/0x390 [ 50.698003][ T7579] ? __tipc_nl_bearer_enable+0x265/0x390 [ 50.703609][ T7579] ? tipc_nl_bearer_disable+0x30/0x30 [ 50.708953][ T7579] ? __local_bh_enable_ip+0x160/0x260 [ 50.714304][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.719313][ T7579] tipc_nl_bearer_enable+0x1d/0x30 [ 50.724399][ T7579] genl_rcv_msg+0x5e1/0x10f0 [ 50.729085][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 50.735398][ T7579] ? lock_release+0x960/0x960 [ 50.740062][ T7579] netlink_rcv_skb+0x13f/0x380 [ 50.744810][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 50.751116][ T7579] ? netlink_ack+0x9a0/0x9a0 [ 50.755686][ T7579] ? netlink_deliver_tap+0x178/0xac0 [ 50.761304][ T7579] genl_rcv+0x23/0x40 [ 50.765266][ T7579] netlink_unicast+0x479/0x6c0 [ 50.770448][ T7579] ? netlink_attachskb+0x740/0x740 [ 50.775545][ T7579] ? _copy_from_iter_full+0x18a/0x780 [ 50.780989][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.786014][ T7579] ? __check_object_size+0x203/0x2ea [ 50.791312][ T7579] netlink_sendmsg+0x7ab/0xd50 [ 50.796153][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 50.801084][ T7579] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.807048][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 50.811973][ T7579] sock_sendmsg+0xe6/0x110 [ 50.816376][ T7579] ____sys_sendmsg+0x609/0x980 [ 50.821120][ T7579] ? copy_msghdr_from_user+0xa4/0xf0 [ 50.826403][ T7579] ? kernel_sendmsg+0x30/0x30 [ 50.831060][ T7579] ? find_held_lock+0x36/0x1d0 [ 50.836001][ T7579] ___sys_sendmsg+0xe4/0x160 [ 50.840578][ T7579] ? sendmsg_copy_msghdr+0x30/0x30 [ 50.845669][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.850676][ T7579] ? __fget_files+0x289/0x3f0 [ 50.855345][ T7579] ? ksys_dup3+0x2e0/0x2e0 [ 50.859740][ T7579] ? __might_fault+0xf1/0x1b0 [ 50.864498][ T7579] ? __fget_light+0x1b1/0x230 [ 50.869147][ T7579] ? __fdget+0xe/0x10 [ 50.873112][ T7579] __sys_sendmsg+0xd9/0x180 [ 50.877681][ T7579] ? __sys_sendmsg_sock+0xa0/0xa0 [ 50.882677][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.887697][ T7579] ? _copy_to_user+0xc1/0xe0 [ 50.892269][ T7579] ? put_timespec64+0xa9/0x100 [ 50.897011][ T7579] ? nsecs_to_jiffies+0x20/0x20 [ 50.901959][ T7579] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.908009][ T7579] __x64_sys_sendmsg+0x73/0xb0 [ 50.912758][ T7579] do_syscall_64+0xd0/0x630 [ 50.917250][ T7579] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.923164][ T7579] RIP: 0033:0x458c29 [ 50.927065][ T7579] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.947272][ T7579] RSP: 002b:00007fe9646afc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.955663][ T7579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 50.963616][ T7579] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 50.971565][ T7579] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.979524][ T7579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe9646b06d4 [ 50.987488][ T7579] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 51.013398][ T7579] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/7579 [ 51.022846][ T7579] caller is dst_cache_set_ip4+0x97/0x2e0 [ 51.028449][ T7579] CPU: 0 PID: 7579 Comm: syz-executor.1 Not tainted 5.7.0-rc5-syzkaller #0 [ 51.037001][ T7579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.047043][ T7579] Call Trace: [ 51.050329][ T7579] dump_stack+0x12d/0x187 [ 51.054645][ T7579] debug_smp_processor_id.cold.1+0x84/0x9e [ 51.060449][ T7579] dst_cache_set_ip4+0x97/0x2e0 [ 51.065283][ T7579] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 51.070367][ T7579] ? xfrm_lookup_route+0x1f/0x170 [ 51.075366][ T7579] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 51.080624][ T7579] ? __copy_skb_header+0x293/0x4e0 [ 51.085728][ T7579] ? tipc_udp_addr2str+0x150/0x150 [ 51.090813][ T7579] ? skb_copy_header+0x16/0x2a0 [ 51.095648][ T7579] ? __pskb_copy_fclone+0x4d5/0xc60 [ 51.101273][ T7579] ? rcu_read_lock_held+0x9c/0xb0 [ 51.106282][ T7579] ? rcu_read_lock_held_common+0x120/0x120 [ 51.112072][ T7579] tipc_udp_send_msg+0x229/0x3d0 [ 51.117048][ T7579] tipc_bearer_xmit_skb+0x1a5/0x370 [ 51.122231][ T7579] ? tipc_bearer_mtu+0x350/0x350 [ 51.127151][ T7579] ? tipc_disc_create+0x5df/0x8c0 [ 51.132160][ T7579] tipc_enable_bearer+0x859/0xbb0 [ 51.137174][ T7579] ? __mutex_lock+0xc43/0x1410 [ 51.141941][ T7579] ? tipc_bearer_xmit_skb+0x370/0x370 [ 51.147294][ T7579] ? __nla_validate_parse+0xa1/0x1d80 [ 51.152670][ T7579] ? rtnl_lock+0x12/0x20 [ 51.156909][ T7579] __tipc_nl_bearer_enable+0x265/0x390 [ 51.162452][ T7579] ? __tipc_nl_bearer_enable+0x187/0x390 [ 51.168073][ T7579] ? __tipc_nl_bearer_enable+0x265/0x390 [ 51.173724][ T7579] ? tipc_nl_bearer_disable+0x30/0x30 [ 51.179083][ T7579] ? __local_bh_enable_ip+0x160/0x260 [ 51.184538][ T7579] ? __kasan_check_read+0x11/0x20 [ 51.189547][ T7579] tipc_nl_bearer_enable+0x1d/0x30 [ 51.194939][ T7579] genl_rcv_msg+0x5e1/0x10f0 [ 51.199511][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 51.206040][ T7579] ? lock_release+0x960/0x960 [ 51.211563][ T7579] netlink_rcv_skb+0x13f/0x380 [ 51.216307][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 51.222603][ T7579] ? netlink_ack+0x9a0/0x9a0 [ 51.227163][ T7579] ? netlink_deliver_tap+0x178/0xac0 [ 51.233123][ T7579] genl_rcv+0x23/0x40 [ 51.237112][ T7579] netlink_unicast+0x479/0x6c0 [ 51.241875][ T7579] ? netlink_attachskb+0x740/0x740 [ 51.246960][ T7579] ? _copy_from_iter_full+0x18a/0x780 [ 51.252304][ T7579] ? __kasan_check_read+0x11/0x20 [ 51.257299][ T7579] ? __check_object_size+0x203/0x2ea [ 51.262562][ T7579] netlink_sendmsg+0x7ab/0xd50 [ 51.267377][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 51.272288][ T7579] ? apparmor_socket_sendmsg+0x1b/0x20 [ 51.277744][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 51.282655][ T7579] sock_sendmsg+0xe6/0x110 [ 51.287054][ T7579] ____sys_sendmsg+0x609/0x980 [ 51.291802][ T7579] ? copy_msghdr_from_user+0xa4/0xf0 [ 51.297056][ T7579] ? kernel_sendmsg+0x30/0x30 [ 51.301717][ T7579] ? find_held_lock+0x36/0x1d0 [ 51.306469][ T7579] ___sys_sendmsg+0xe4/0x160 [ 51.311035][ T7579] ? sendmsg_copy_msghdr+0x30/0x30 [ 51.316133][ T7579] ? __kasan_check_read+0x11/0x20 [ 51.321134][ T7579] ? __fget_files+0x289/0x3f0 [ 51.325800][ T7579] ? ksys_dup3+0x2e0/0x2e0 [ 51.330203][ T7579] ? __might_fault+0xf1/0x1b0 [ 51.334858][ T7579] ? __fget_light+0x1b1/0x230 [ 51.339508][ T7579] ? __fdget+0xe/0x10 [ 51.343479][ T7579] __sys_sendmsg+0xd9/0x180 [ 51.347974][ T7579] ? __sys_sendmsg_sock+0xa0/0xa0 [ 51.354023][ T7579] ? __kasan_check_read+0x11/0x20 [ 51.359119][ T7579] ? _copy_to_user+0xc1/0xe0 [ 51.363698][ T7579] ? put_timespec64+0xa9/0x100 [ 51.368436][ T7579] ? nsecs_to_jiffies+0x20/0x20 [ 51.373279][ T7579] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.379439][ T7579] __x64_sys_sendmsg+0x73/0xb0 [ 51.384709][ T7579] do_syscall_64+0xd0/0x630 [ 51.390147][ T7579] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.396031][ T7579] RIP: 0033:0x458c29 [ 51.399898][ T7579] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.419569][ T7579] RSP: 002b:00007fe9646afc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.427974][ T7579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 51.435931][ T7579] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 51.444322][ T7579] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 51.452282][ T7579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe9646b06d4 [ 51.460224][ T7579] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 51.473068][ T7579] tipc: Enabled bearer , priority 10 [ 51.482329][ T7586] tipc: Started in network mode [ 51.487180][ T7586] tipc: Own node identity ac1414aa, cluster identity 4711 [ 51.496347][ T7586] tipc: New replicast peer: 172.20.20.187 [ 51.507200][ T7586] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/7586 [ 51.516825][ T7586] caller is dst_cache_get+0x33/0xa0 [ 51.522056][ T7586] CPU: 0 PID: 7586 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 51.530623][ T7586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.540671][ T7586] Call Trace: [ 51.543949][ T7586] dump_stack+0x12d/0x187 [ 51.548281][ T7586] debug_smp_processor_id.cold.1+0x84/0x9e [ 51.554084][ T7586] dst_cache_get+0x33/0xa0 [ 51.558490][ T7586] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 51.563676][ T7586] ? __copy_skb_header+0x293/0x4e0 [ 51.568780][ T7586] ? tipc_udp_addr2str+0x150/0x150 [ 51.573963][ T7586] ? netdev_alloc_frag+0x160/0x160 [ 51.579116][ T7586] ? skb_copy_header+0x16/0x2a0 [ 51.583944][ T7586] ? __pskb_copy_fclone+0x4d5/0xc60 [ 51.589119][ T7586] ? rcu_read_lock_held+0x9c/0xb0 [ 51.594123][ T7586] ? rcu_read_lock_held_common+0x120/0x120 [ 51.599913][ T7586] tipc_udp_send_msg+0x229/0x3d0 [ 51.604831][ T7586] tipc_bearer_xmit_skb+0x1a5/0x370 [ 51.610008][ T7586] ? tipc_bearer_mtu+0x350/0x350 [ 51.614938][ T7586] ? tipc_disc_create+0x5df/0x8c0 [ 51.619941][ T7586] tipc_enable_bearer+0x859/0xbb0 [ 51.624961][ T7586] ? rtnl_lock+0x12/0x20 [ 51.629190][ T7586] ? tipc_bearer_xmit_skb+0x370/0x370 [ 51.634546][ T7586] ? __nla_validate_parse+0xa1/0x1d80 [ 51.639893][ T7586] ? ___might_sleep+0x16b/0x2b0 [ 51.644741][ T7586] ? _raw_spin_unlock+0x27/0x40 [ 51.649563][ T7586] ? rtnl_lock+0x12/0x20 [ 51.653784][ T7586] __tipc_nl_bearer_enable+0x265/0x390 [ 51.659214][ T7586] ? __tipc_nl_bearer_enable+0x187/0x390 [ 51.664990][ T7586] ? __tipc_nl_bearer_enable+0x265/0x390 [ 51.670602][ T7586] ? tipc_nl_bearer_disable+0x30/0x30 [ 51.675953][ T7586] ? __local_bh_enable_ip+0x160/0x260 [ 51.681303][ T7586] ? __kasan_check_read+0x11/0x20 [ 51.686310][ T7586] tipc_nl_bearer_enable+0x1d/0x30 [ 51.691399][ T7586] genl_rcv_msg+0x5e1/0x10f0 [ 51.695982][ T7586] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 51.702301][ T7586] ? lock_release+0x960/0x960 [ 51.706955][ T7586] netlink_rcv_skb+0x13f/0x380 [ 51.711718][ T7586] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 51.718022][ T7586] ? netlink_ack+0x9a0/0x9a0 [ 51.722592][ T7586] ? netlink_deliver_tap+0x178/0xac0 [ 51.727870][ T7586] genl_rcv+0x23/0x40 [ 51.731825][ T7586] netlink_unicast+0x479/0x6c0 [ 51.736571][ T7586] ? netlink_attachskb+0x740/0x740 [ 51.741658][ T7586] ? _copy_from_iter_full+0x18a/0x780 [ 51.747003][ T7586] ? __kasan_check_read+0x11/0x20 [ 51.752014][ T7586] ? __check_object_size+0x203/0x2ea [ 51.757281][ T7586] netlink_sendmsg+0x7ab/0xd50 [ 51.762041][ T7586] ? netlink_unicast+0x6c0/0x6c0 [ 51.766967][ T7586] ? apparmor_socket_sendmsg+0x1b/0x20 [ 51.772486][ T7586] ? netlink_unicast+0x6c0/0x6c0 [ 51.777418][ T7586] sock_sendmsg+0xe6/0x110 [ 51.781829][ T7586] ____sys_sendmsg+0x609/0x980 [ 51.786592][ T7586] ? copy_msghdr_from_user+0xa4/0xf0 [ 51.791854][ T7586] ? kernel_sendmsg+0x30/0x30 [ 51.796505][ T7586] ? find_held_lock+0x36/0x1d0 [ 51.801251][ T7586] ___sys_sendmsg+0xe4/0x160 [ 51.805818][ T7586] ? sendmsg_copy_msghdr+0x30/0x30 [ 51.810905][ T7586] ? __kasan_check_read+0x11/0x20 [ 51.815907][ T7586] ? __fget_files+0x289/0x3f0 [ 51.820561][ T7586] ? ksys_dup3+0x2e0/0x2e0 [ 51.824959][ T7586] ? __might_fault+0xf1/0x1b0 [ 51.829612][ T7586] ? __fget_light+0x1b1/0x230 [ 51.834274][ T7586] ? __fdget+0xe/0x10 [ 51.838248][ T7586] __sys_sendmsg+0xd9/0x180 [ 51.842728][ T7586] ? __sys_sendmsg_sock+0xa0/0xa0 [ 51.847725][ T7586] ? __kasan_check_read+0x11/0x20 [ 51.852719][ T7586] ? _copy_to_user+0xc1/0xe0 [ 51.857290][ T7586] ? put_timespec64+0xa9/0x100 [ 51.862028][ T7586] ? nsecs_to_jiffies+0x20/0x20 [ 51.866862][ T7586] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.873526][ T7586] __x64_sys_sendmsg+0x73/0xb0 [ 51.878286][ T7586] do_syscall_64+0xd0/0x630 [ 51.882773][ T7586] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.888641][ T7586] RIP: 0033:0x458c29 [ 51.892526][ T7586] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.912198][ T7586] RSP: 002b:00007f534e69cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.920588][ T7586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 51.928660][ T7586] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 51.937744][ T7586] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 51.945693][ T7586] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f534e69d6d4 [ 51.953638][ T7586] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 51.980721][ T23] tipc: 32-bit node address hash set to aa1414ac [ 51.989994][ T7586] tipc: Enabled bearer , priority 10 [ 51.998277][ T7] tipc: TX() has been purged, node left! [ 52.270366][ T7619] tipc: Enabling of bearer rejected, already enabled 2020/05/15 09:00:04 result: hanged=false err=executor 5: exit status 67 failed to mkdir (errno 28) loop exited with status 67 failed to mkdir (errno 28) loop exited with status 67 2020/05/15 09:00:04 result: hanged=false err=executor 3: exit status 67 failed to mkdir (errno 28) loop exited with status 67 failed to mkdir (errno 28) loop exited with status 67 [ 52.519421][ T5] tipc: 32-bit node address hash set to aa1414ac [ 52.539497][ T7619] tipc: Enabling of bearer rejected, already enabled [ 52.557547][ T7624] tipc: Enabling of bearer rejected, already enabled [ 52.581375][ T7644] tipc: Enabling of bearer rejected, already enabled [ 52.618766][ T7652] tipc: Enabling of bearer rejected, already enabled [ 52.622637][ T7646] IPVS: ftp: loaded support on port[0] = 21 [ 52.634221][ T7647] IPVS: ftp: loaded support on port[0] = 21 [ 52.658233][ T7653] tipc: Enabling of bearer rejected, already enabled [ 52.697256][ T7634] tipc: Enabling of bearer rejected, already enabled [ 52.712086][ T7644] tipc: Enabling of bearer rejected, already enabled [ 52.764352][ T7653] tipc: Enabling of bearer rejected, already enabled [ 52.823933][ T7652] tipc: Enabling of bearer rejected, already enabled [ 52.877406][ T7684] tipc: Enabling of bearer rejected, already enabled [ 52.914143][ T7696] tipc: Enabling of bearer rejected, already enabled [ 53.074215][ T7700] tipc: Enabling of bearer rejected, already enabled [ 53.084214][ T7684] tipc: Enabling of bearer rejected, already enabled [ 53.156558][ T7729] tipc: Enabling of bearer rejected, already enabled [ 53.245677][ T7725] tipc: Enabling of bearer rejected, already enabled [ 53.376072][ T7751] tipc: Enabling of bearer rejected, already enabled [ 53.400042][ T7742] tipc: Enabling of bearer rejected, already enabled [ 53.423166][ T7647] chnl_net:caif_netlink_parms(): no params data found [ 53.458497][ T7646] chnl_net:caif_netlink_parms(): no params data found [ 53.487374][ T7647] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.495894][ T7647] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.504291][ T7647] device bridge_slave_0 entered promiscuous mode [ 53.514847][ T7647] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.522876][ T7647] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.531278][ T7647] device bridge_slave_1 entered promiscuous mode [ 53.643049][ T7647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.654847][ T7647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.679084][ T7646] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.686636][ T7646] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.699722][ T7646] device bridge_slave_0 entered promiscuous mode [ 53.708643][ T7647] team0: Port device team_slave_0 added [ 53.718291][ T7647] team0: Port device team_slave_1 added [ 53.726312][ T7646] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.734091][ T7646] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.744201][ T7646] device bridge_slave_1 entered promiscuous mode [ 53.822597][ T7647] device hsr_slave_0 entered promiscuous mode [ 53.869308][ T7647] device hsr_slave_1 entered promiscuous mode [ 53.919131][ T7647] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.926701][ T7647] Cannot create hsr debugfs directory [ 53.934803][ T7646] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.027554][ T7646] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.050202][ T7646] team0: Port device team_slave_0 added [ 54.060892][ T7646] team0: Port device team_slave_1 added [ 54.111256][ T7646] device hsr_slave_0 entered promiscuous mode [ 54.149418][ T7646] device hsr_slave_1 entered promiscuous mode [ 54.199117][ T7646] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.206699][ T7646] Cannot create hsr debugfs directory [ 54.307990][ T7646] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.315283][ T7646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.323109][ T7646] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.330259][ T7646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.366429][ T7647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.384518][ T2577] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.395009][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 54.403779][ T2577] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.416611][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.426067][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.436934][ T7647] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.450957][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.460047][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.468445][ T2575] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.475553][ T2575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.581252][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.589790][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.598203][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.607000][ T2575] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.614110][ T2575] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.626854][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.635646][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.644099][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.652762][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.664763][ T7647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.676136][ T7647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.684339][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.695879][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.717284][ T7646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.734371][ T7646] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.742714][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.752637][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.765329][ T7647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.784960][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.797102][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.805798][ T2557] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.812932][ T2557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.920209][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.928692][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.937714][ T2557] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.944809][ T2557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.952995][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.961713][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.970322][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.978676][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.994347][ T7646] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.005046][ T7646] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.026063][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.036033][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.054706][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.066518][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.077507][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.086589][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.097483][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.107027][ T2557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.115925][ T8006] tipc: Started in network mode [ 55.123499][ T8006] tipc: Own node identity ac1414aa, cluster identity 4711 [ 55.130930][ T8006] tipc: New replicast peer: 172.20.20.187 [ 55.136817][ T8006] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/8006 [ 55.146446][ T8006] caller is dst_cache_get+0x33/0xa0 [ 55.151750][ T8006] CPU: 1 PID: 8006 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 55.160322][ T8006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.170366][ T8006] Call Trace: [ 55.173642][ T8006] dump_stack+0x12d/0x187 [ 55.177959][ T8006] debug_smp_processor_id.cold.1+0x84/0x9e [ 55.183757][ T8006] dst_cache_get+0x33/0xa0 [ 55.188163][ T8006] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 55.193357][ T8006] ? __copy_skb_header+0x293/0x4e0 [ 55.198446][ T8006] ? tipc_udp_addr2str+0x150/0x150 [ 55.203545][ T8006] ? netdev_alloc_frag+0x160/0x160 [ 55.208640][ T8006] ? skb_copy_header+0x16/0x2a0 [ 55.213473][ T8006] ? __pskb_copy_fclone+0x4d5/0xc60 [ 55.218644][ T8006] ? rcu_read_lock_held+0x9c/0xb0 [ 55.223649][ T8006] ? rcu_read_lock_held_common+0x120/0x120 [ 55.229450][ T8006] tipc_udp_send_msg+0x229/0x3d0 [ 55.234375][ T8006] tipc_bearer_xmit_skb+0x1a5/0x370 [ 55.239553][ T8006] ? tipc_bearer_mtu+0x350/0x350 [ 55.244656][ T8006] ? tipc_disc_create+0x5df/0x8c0 [ 55.249763][ T8006] tipc_enable_bearer+0x859/0xbb0 [ 55.254907][ T8006] ? __mutex_lock+0xc43/0x1410 [ 55.259697][ T8006] ? tipc_bearer_xmit_skb+0x370/0x370 [ 55.265060][ T8006] ? __nla_validate_parse+0xa1/0x1d80 [ 55.270423][ T8006] ? rtnl_lock+0x12/0x20 [ 55.274656][ T8006] __tipc_nl_bearer_enable+0x265/0x390 [ 55.280106][ T8006] ? __tipc_nl_bearer_enable+0x187/0x390 [ 55.285721][ T8006] ? __tipc_nl_bearer_enable+0x265/0x390 [ 55.291333][ T8006] ? tipc_nl_bearer_disable+0x30/0x30 [ 55.296716][ T8006] ? __local_bh_enable_ip+0x160/0x260 [ 55.302071][ T8006] ? __kasan_check_read+0x11/0x20 [ 55.307995][ T8006] tipc_nl_bearer_enable+0x1d/0x30 [ 55.313156][ T8006] genl_rcv_msg+0x5e1/0x10f0 [ 55.317738][ T8006] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 55.324067][ T8006] ? lock_release+0x960/0x960 [ 55.328823][ T8006] netlink_rcv_skb+0x13f/0x380 [ 55.333569][ T8006] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 55.339874][ T8006] ? netlink_ack+0x9a0/0x9a0 [ 55.344451][ T8006] ? netlink_deliver_tap+0x178/0xac0 [ 55.349733][ T8006] genl_rcv+0x23/0x40 [ 55.353720][ T8006] netlink_unicast+0x479/0x6c0 [ 55.358460][ T8006] ? netlink_attachskb+0x740/0x740 [ 55.363547][ T8006] ? _copy_from_iter_full+0x18a/0x780 [ 55.368909][ T8006] ? __kasan_check_read+0x11/0x20 [ 55.373911][ T8006] ? __check_object_size+0x203/0x2ea [ 55.379264][ T8006] netlink_sendmsg+0x7ab/0xd50 [ 55.384018][ T8006] ? netlink_unicast+0x6c0/0x6c0 [ 55.388950][ T8006] ? apparmor_socket_sendmsg+0x1b/0x20 [ 55.394390][ T8006] ? netlink_unicast+0x6c0/0x6c0 [ 55.399305][ T8006] sock_sendmsg+0xe6/0x110 [ 55.403721][ T8006] ____sys_sendmsg+0x609/0x980 [ 55.408484][ T8006] ? copy_msghdr_from_user+0xa4/0xf0 [ 55.413750][ T8006] ? kernel_sendmsg+0x30/0x30 [ 55.418403][ T8006] ? find_held_lock+0x36/0x1d0 [ 55.423163][ T8006] ___sys_sendmsg+0xe4/0x160 [ 55.427746][ T8006] ? sendmsg_copy_msghdr+0x30/0x30 [ 55.432845][ T8006] ? __kasan_check_read+0x11/0x20 [ 55.437851][ T8006] ? __fget_files+0x289/0x3f0 [ 55.442532][ T8006] ? ksys_dup3+0x2e0/0x2e0 [ 55.446940][ T8006] ? __might_fault+0xf1/0x1b0 [ 55.451606][ T8006] ? __fget_light+0x1b1/0x230 [ 55.456270][ T8006] ? __fdget+0xe/0x10 [ 55.460240][ T8006] __sys_sendmsg+0xd9/0x180 [ 55.464727][ T8006] ? __sys_sendmsg_sock+0xa0/0xa0 [ 55.469736][ T8006] ? __kasan_check_read+0x11/0x20 [ 55.474739][ T8006] ? _copy_to_user+0xc1/0xe0 [ 55.479454][ T8006] ? put_timespec64+0xa9/0x100 [ 55.484225][ T8006] ? nsecs_to_jiffies+0x20/0x20 [ 55.489075][ T8006] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.495182][ T8006] __x64_sys_sendmsg+0x73/0xb0 [ 55.500199][ T8006] do_syscall_64+0xd0/0x630 [ 55.504694][ T8006] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.510567][ T8006] RIP: 0033:0x458c29 [ 55.514433][ T8006] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.534012][ T8006] RSP: 002b:00007f37230f6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.542409][ T8006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 55.550456][ T8006] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 55.558421][ T8006] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 55.566457][ T8006] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37230f76d4 [ 55.574424][ T8006] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 55.585379][ T8006] tipc: Enabled bearer , priority 10 2020/05/15 09:00:07 executed programs: 28 [ 55.722751][ T8006] tipc: Enabling of bearer rejected, already enabled [ 55.745080][ T7646] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.805307][ T8016] tipc: Started in network mode [ 55.811588][ T8016] tipc: Own node identity ac1414aa, cluster identity 4711 [ 55.819318][ T8016] tipc: New replicast peer: 172.20.20.187 [ 55.827536][ T8016] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8016 [ 55.837301][ T8016] caller is dst_cache_get+0x33/0xa0 [ 55.842606][ T8016] CPU: 0 PID: 8016 Comm: syz-executor.5 Not tainted 5.7.0-rc5-syzkaller #0 [ 55.851175][ T8016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.863122][ T8016] Call Trace: [ 55.866667][ T8016] dump_stack+0x12d/0x187 [ 55.871007][ T8016] debug_smp_processor_id.cold.1+0x84/0x9e [ 55.876785][ T8016] dst_cache_get+0x33/0xa0 [ 55.881171][ T8016] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 55.886353][ T8016] ? __copy_skb_header+0x293/0x4e0 [ 55.891434][ T8016] ? tipc_udp_addr2str+0x150/0x150 [ 55.896516][ T8016] ? netdev_alloc_frag+0x160/0x160 [ 55.901613][ T8016] ? skb_copy_header+0x16/0x2a0 [ 55.906449][ T8016] ? __pskb_copy_fclone+0x4d5/0xc60 [ 55.911716][ T8016] ? rcu_read_lock_held+0x9c/0xb0 [ 55.916709][ T8016] ? rcu_read_lock_held_common+0x120/0x120 [ 55.922490][ T8016] tipc_udp_send_msg+0x229/0x3d0 [ 55.927400][ T8016] tipc_bearer_xmit_skb+0x1a5/0x370 [ 55.932611][ T8016] ? tipc_bearer_mtu+0x350/0x350 [ 55.937540][ T8016] ? tipc_disc_create+0x5df/0x8c0 [ 55.942536][ T8016] tipc_enable_bearer+0x859/0xbb0 [ 55.947705][ T8016] ? rtnl_lock+0x12/0x20 [ 55.951921][ T8016] ? tipc_bearer_xmit_skb+0x370/0x370 [ 55.957262][ T8016] ? __nla_validate_parse+0xa1/0x1d80 [ 55.962601][ T8016] ? ___might_sleep+0x16b/0x2b0 [ 55.967430][ T8016] ? rtnl_lock+0x12/0x20 [ 55.971652][ T8016] __tipc_nl_bearer_enable+0x265/0x390 [ 55.977078][ T8016] ? __tipc_nl_bearer_enable+0x187/0x390 [ 55.982676][ T8016] ? __tipc_nl_bearer_enable+0x265/0x390 [ 55.988289][ T8016] ? tipc_nl_bearer_disable+0x30/0x30 [ 55.993635][ T8016] ? __local_bh_enable_ip+0x160/0x260 [ 55.998975][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.003977][ T8016] tipc_nl_bearer_enable+0x1d/0x30 [ 56.009077][ T8016] genl_rcv_msg+0x5e1/0x10f0 [ 56.013650][ T8016] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.019968][ T8016] ? lock_release+0x960/0x960 [ 56.024620][ T8016] netlink_rcv_skb+0x13f/0x380 [ 56.029353][ T8016] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.035646][ T8016] ? netlink_ack+0x9a0/0x9a0 [ 56.040232][ T8016] ? netlink_deliver_tap+0x178/0xac0 [ 56.045497][ T8016] genl_rcv+0x23/0x40 [ 56.049446][ T8016] netlink_unicast+0x479/0x6c0 [ 56.054197][ T8016] ? netlink_attachskb+0x740/0x740 [ 56.059278][ T8016] ? _copy_from_iter_full+0x18a/0x780 [ 56.064629][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.070083][ T8016] ? __check_object_size+0x203/0x2ea [ 56.075339][ T8016] netlink_sendmsg+0x7ab/0xd50 [ 56.080074][ T8016] ? netlink_unicast+0x6c0/0x6c0 [ 56.084984][ T8016] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.090415][ T8016] ? netlink_unicast+0x6c0/0x6c0 [ 56.095336][ T8016] sock_sendmsg+0xe6/0x110 [ 56.099724][ T8016] ____sys_sendmsg+0x609/0x980 [ 56.104462][ T8016] ? copy_msghdr_from_user+0xa4/0xf0 [ 56.109728][ T8016] ? kernel_sendmsg+0x30/0x30 [ 56.114386][ T8016] ? find_held_lock+0x36/0x1d0 [ 56.119123][ T8016] ___sys_sendmsg+0xe4/0x160 [ 56.123696][ T8016] ? sendmsg_copy_msghdr+0x30/0x30 [ 56.128790][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.133789][ T8016] ? __fget_files+0x289/0x3f0 [ 56.138447][ T8016] ? ksys_dup3+0x2e0/0x2e0 [ 56.142841][ T8016] ? __might_fault+0xf1/0x1b0 [ 56.147491][ T8016] ? __fget_light+0x1b1/0x230 [ 56.152138][ T8016] ? __fdget+0xe/0x10 [ 56.156096][ T8016] __sys_sendmsg+0xd9/0x180 [ 56.160570][ T8016] ? __sys_sendmsg_sock+0xa0/0xa0 [ 56.165577][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.170573][ T8016] ? _copy_to_user+0xc1/0xe0 [ 56.175147][ T8016] ? put_timespec64+0xa9/0x100 [ 56.179881][ T8016] ? nsecs_to_jiffies+0x20/0x20 [ 56.184710][ T8016] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.190776][ T8016] __x64_sys_sendmsg+0x73/0xb0 [ 56.195523][ T8016] do_syscall_64+0xd0/0x630 [ 56.200019][ T8016] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.205884][ T8016] RIP: 0033:0x458c29 [ 56.209750][ T8016] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.229412][ T8016] RSP: 002b:00007ff1941fbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.237792][ T8016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 56.245823][ T8016] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 56.253764][ T8016] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 56.261724][ T8016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1941fc6d4 [ 56.269667][ T8016] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 56.281713][ T8016] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/8016 [ 56.288673][ T2577] tipc: 32-bit node address hash set to aa1414ac [ 56.291784][ T8016] caller is dst_cache_set_ip4+0x97/0x2e0 [ 56.303441][ T8016] CPU: 0 PID: 8016 Comm: syz-executor.5 Not tainted 5.7.0-rc5-syzkaller #0 [ 56.312025][ T8016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.322071][ T8016] Call Trace: [ 56.325351][ T8016] dump_stack+0x12d/0x187 [ 56.329685][ T8016] debug_smp_processor_id.cold.1+0x84/0x9e [ 56.335485][ T8016] dst_cache_set_ip4+0x97/0x2e0 [ 56.340328][ T8016] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 56.345436][ T8016] ? xfrm_lookup_route+0x1f/0x170 [ 56.350472][ T8016] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 56.355740][ T8016] ? __copy_skb_header+0x293/0x4e0 [ 56.360824][ T8016] ? tipc_udp_addr2str+0x150/0x150 [ 56.365920][ T8016] ? skb_copy_header+0x16/0x2a0 [ 56.370741][ T8016] ? __pskb_copy_fclone+0x4d5/0xc60 [ 56.375911][ T8016] ? rcu_read_lock_held+0x9c/0xb0 [ 56.380922][ T8016] ? rcu_read_lock_held_common+0x120/0x120 [ 56.386700][ T8016] tipc_udp_send_msg+0x229/0x3d0 [ 56.391627][ T8016] tipc_bearer_xmit_skb+0x1a5/0x370 [ 56.396804][ T8016] ? tipc_bearer_mtu+0x350/0x350 [ 56.401716][ T8016] ? tipc_disc_create+0x5df/0x8c0 [ 56.406723][ T8016] tipc_enable_bearer+0x859/0xbb0 [ 56.411721][ T8016] ? rtnl_lock+0x12/0x20 [ 56.415939][ T8016] ? tipc_bearer_xmit_skb+0x370/0x370 [ 56.421301][ T8016] ? __nla_validate_parse+0xa1/0x1d80 [ 56.426659][ T8016] ? ___might_sleep+0x16b/0x2b0 [ 56.431522][ T8016] ? rtnl_lock+0x12/0x20 [ 56.435747][ T8016] __tipc_nl_bearer_enable+0x265/0x390 [ 56.441182][ T8016] ? __tipc_nl_bearer_enable+0x187/0x390 [ 56.446803][ T8016] ? __tipc_nl_bearer_enable+0x265/0x390 [ 56.452940][ T8016] ? tipc_nl_bearer_disable+0x30/0x30 [ 56.458281][ T8016] ? __local_bh_enable_ip+0x160/0x260 [ 56.463623][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.468809][ T8016] tipc_nl_bearer_enable+0x1d/0x30 [ 56.473911][ T8016] genl_rcv_msg+0x5e1/0x10f0 [ 56.478523][ T8016] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.484838][ T8016] ? lock_release+0x960/0x960 [ 56.489491][ T8016] netlink_rcv_skb+0x13f/0x380 [ 56.494247][ T8016] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 56.500549][ T8016] ? netlink_ack+0x9a0/0x9a0 [ 56.505203][ T8016] ? netlink_deliver_tap+0x178/0xac0 [ 56.510464][ T8016] genl_rcv+0x23/0x40 [ 56.514416][ T8016] netlink_unicast+0x479/0x6c0 [ 56.519172][ T8016] ? netlink_attachskb+0x740/0x740 [ 56.524262][ T8016] ? _copy_from_iter_full+0x18a/0x780 [ 56.529728][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.534850][ T8016] ? __check_object_size+0x203/0x2ea [ 56.540108][ T8016] netlink_sendmsg+0x7ab/0xd50 [ 56.544873][ T8016] ? netlink_unicast+0x6c0/0x6c0 [ 56.549804][ T8016] ? apparmor_socket_sendmsg+0x1b/0x20 [ 56.555235][ T8016] ? netlink_unicast+0x6c0/0x6c0 [ 56.560139][ T8016] sock_sendmsg+0xe6/0x110 [ 56.564528][ T8016] ____sys_sendmsg+0x609/0x980 [ 56.569277][ T8016] ? copy_msghdr_from_user+0xa4/0xf0 [ 56.574531][ T8016] ? kernel_sendmsg+0x30/0x30 [ 56.579192][ T8016] ? find_held_lock+0x36/0x1d0 [ 56.583931][ T8016] ___sys_sendmsg+0xe4/0x160 [ 56.588503][ T8016] ? sendmsg_copy_msghdr+0x30/0x30 [ 56.593598][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.598601][ T8016] ? __fget_files+0x289/0x3f0 [ 56.603251][ T8016] ? ksys_dup3+0x2e0/0x2e0 [ 56.607637][ T8016] ? __might_fault+0xf1/0x1b0 [ 56.612285][ T8016] ? __fget_light+0x1b1/0x230 [ 56.616932][ T8016] ? __fdget+0xe/0x10 [ 56.620903][ T8016] __sys_sendmsg+0xd9/0x180 [ 56.625375][ T8016] ? __sys_sendmsg_sock+0xa0/0xa0 [ 56.630364][ T8016] ? __kasan_check_read+0x11/0x20 [ 56.635358][ T8016] ? _copy_to_user+0xc1/0xe0 [ 56.639920][ T8016] ? put_timespec64+0xa9/0x100 [ 56.644740][ T8016] ? nsecs_to_jiffies+0x20/0x20 [ 56.649567][ T8016] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.655615][ T8016] __x64_sys_sendmsg+0x73/0xb0 [ 56.660362][ T8016] do_syscall_64+0xd0/0x630 [ 56.664834][ T8016] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.670711][ T8016] RIP: 0033:0x458c29 [ 56.674573][ T8016] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.694204][ T8016] RSP: 002b:00007ff1941fbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.702597][ T8016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 56.710540][ T8016] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 56.718490][ T8016] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 56.726436][ T8016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1941fc6d4 [ 56.734379][ T8016] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 56.750537][ T8016] tipc: Enabled bearer , priority 10 [ 56.770478][ T7] device bridge_slave_1 left promiscuous mode [ 56.776799][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.823493][ T7] device bridge_slave_0 left promiscuous mode [ 56.830362][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.878763][ T3814] tipc: 32-bit node address hash set to aa1414ac