Warning: Permanently added '10.128.0.241' (ECDSA) to the list of known hosts. 2019/06/20 21:28:46 parsed 1 programs 2019/06/20 21:28:49 executed programs: 0 gin: [ 611.782261][ T9010] IPVS: ftp: loaded support on port[0] = 21 [ 611.812618][ T9012] IPVS: ftp: loaded support on port[0] = 21 [ 611.885281][ T9015] IPVS: ftp: loaded support on port[0] = 21 [ 611.892338][ T9017] IPVS: ftp: loaded support on port[0] = 21 [ 611.904255][ T9019] IPVS: ftp: loaded support on port[0] = 21 [ 611.957806][ T9010] chnl_net:caif_netlink_parms(): no params data found [ 611.981431][ T9020] IPVS: ftp: loaded support on port[0] = 21 [ 612.074340][ T9010] bridge0: port 1(bridge_slave_0) entered blocking state [ 612.082289][ T9010] bridge0: port 1(bridge_slave_0) entered disabled state [ 612.090553][ T9010] device bridge_slave_0 entered promiscuous mode [ 612.100332][ T9010] bridge0: port 2(bridge_slave_1) entered blocking state [ 612.107455][ T9010] bridge0: port 2(bridge_slave_1) entered disabled state [ 612.115228][ T9010] device bridge_slave_1 entered promiscuous mode [ 612.127755][ T9012] chnl_net:caif_netlink_parms(): no params data found [ 612.138662][ T9015] chnl_net:caif_netlink_parms(): no params data found [ 612.161661][ T9010] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 612.189980][ T9010] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 612.215984][ T9015] bridge0: port 1(bridge_slave_0) entered blocking state [ 612.223136][ T9015] bridge0: port 1(bridge_slave_0) entered disabled state [ 612.230779][ T9015] device bridge_slave_0 entered promiscuous mode [ 612.252306][ T9012] bridge0: port 1(bridge_slave_0) entered blocking state [ 612.259954][ T9012] bridge0: port 1(bridge_slave_0) entered disabled state [ 612.267521][ T9012] device bridge_slave_0 entered promiscuous mode [ 612.291707][ T9015] bridge0: port 2(bridge_slave_1) entered blocking state [ 612.299022][ T9015] bridge0: port 2(bridge_slave_1) entered disabled state [ 612.306631][ T9015] device bridge_slave_1 entered promiscuous mode [ 612.320860][ T9012] bridge0: port 2(bridge_slave_1) entered blocking state [ 612.327893][ T9012] bridge0: port 2(bridge_slave_1) entered disabled state [ 612.335839][ T9012] device bridge_slave_1 entered promiscuous mode [ 612.359207][ T9010] team0: Port device team_slave_0 added [ 612.374866][ T9015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 612.394898][ T9010] team0: Port device team_slave_1 added [ 612.401935][ T9012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 612.412389][ T9015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 612.426531][ T9019] chnl_net:caif_netlink_parms(): no params data found [ 612.455985][ T9012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 612.515357][ T9015] team0: Port device team_slave_0 added [ 612.580588][ T9010] device hsr_slave_0 entered promiscuous mode [ 612.618722][ T9010] device hsr_slave_1 entered promiscuous mode [ 612.659603][ T9012] team0: Port device team_slave_0 added [ 612.665824][ T9020] chnl_net:caif_netlink_parms(): no params data found [ 612.674590][ T9017] chnl_net:caif_netlink_parms(): no params data found [ 612.684257][ T9015] team0: Port device team_slave_1 added [ 612.694584][ T9012] team0: Port device team_slave_1 added [ 612.770500][ T9012] device hsr_slave_0 entered promiscuous mode [ 612.828596][ T9012] device hsr_slave_1 entered promiscuous mode [ 612.878836][ T9019] bridge0: port 1(bridge_slave_0) entered blocking state [ 612.885989][ T9019] bridge0: port 1(bridge_slave_0) entered disabled state [ 612.893952][ T9019] device bridge_slave_0 entered promiscuous mode [ 612.931600][ T9020] bridge0: port 1(bridge_slave_0) entered blocking state [ 612.938917][ T9020] bridge0: port 1(bridge_slave_0) entered disabled state [ 612.946492][ T9020] device bridge_slave_0 entered promiscuous mode [ 612.954861][ T9020] bridge0: port 2(bridge_slave_1) entered blocking state [ 612.962015][ T9020] bridge0: port 2(bridge_slave_1) entered disabled state [ 612.970349][ T9020] device bridge_slave_1 entered promiscuous mode [ 612.986507][ T9019] bridge0: port 2(bridge_slave_1) entered blocking state [ 612.993913][ T9019] bridge0: port 2(bridge_slave_1) entered disabled state [ 613.001743][ T9019] device bridge_slave_1 entered promiscuous mode [ 613.038036][ T9019] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 613.120414][ T9015] device hsr_slave_0 entered promiscuous mode [ 613.158636][ T9015] device hsr_slave_1 entered promiscuous mode [ 613.211886][ T9019] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 613.244784][ T9019] team0: Port device team_slave_0 added [ 613.250787][ T9017] bridge0: port 1(bridge_slave_0) entered blocking state [ 613.257852][ T9017] bridge0: port 1(bridge_slave_0) entered disabled state [ 613.265820][ T9017] device bridge_slave_0 entered promiscuous mode [ 613.273753][ T9017] bridge0: port 2(bridge_slave_1) entered blocking state [ 613.280944][ T9017] bridge0: port 2(bridge_slave_1) entered disabled state [ 613.289960][ T9017] device bridge_slave_1 entered promiscuous mode [ 613.298696][ T9020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 613.313575][ T9019] team0: Port device team_slave_1 added [ 613.343006][ T9020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 613.372747][ T9020] team0: Port device team_slave_0 added [ 613.386105][ T9020] team0: Port device team_slave_1 added [ 613.394362][ T9017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 613.405348][ T9017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 613.471914][ T9019] device hsr_slave_0 entered promiscuous mode [ 613.498654][ T9019] device hsr_slave_1 entered promiscuous mode [ 613.562155][ T9017] team0: Port device team_slave_0 added [ 613.576202][ T9017] team0: Port device team_slave_1 added [ 613.650018][ T9020] device hsr_slave_0 entered promiscuous mode [ 613.699661][ T9020] device hsr_slave_1 entered promiscuous mode [ 613.852263][ T9017] device hsr_slave_0 entered promiscuous mode [ 613.908736][ T9017] device hsr_slave_1 entered promiscuous mode [ 613.994777][ T9017] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.002037][ T9017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.009812][ T9017] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.016853][ T9017] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.045885][ T9027] bridge0: port 1(bridge_slave_0) entered disabled state [ 614.054140][ T9027] bridge0: port 2(bridge_slave_1) entered disabled state [ 614.083322][ T9010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 614.108603][ T9010] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.117389][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 614.126247][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 614.145214][ T9020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 614.167952][ T9019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 614.187240][ T9015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 614.201488][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 614.212129][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 614.221352][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.228482][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.236307][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 614.257871][ T9019] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.280526][ T9012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 614.292291][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 614.300254][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 614.307830][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 614.317065][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 614.326846][ T9025] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.333955][ T9025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.342156][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 614.350886][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 614.358707][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 614.386431][ T9015] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.399494][ T9020] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.407077][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 614.416162][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 614.424852][ T2995] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.431956][ T2995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.439711][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 614.448316][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 614.456630][ T2995] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.463817][ T2995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.471782][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 614.480829][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 614.489152][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 614.496812][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 614.505580][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 614.553662][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 614.562624][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 614.571844][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 614.583398][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 614.591327][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 614.599538][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 614.607981][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 614.616612][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 614.625717][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 614.634569][ T9034] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.641682][ T9034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.649902][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 614.658592][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 614.666874][ T9034] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.674013][ T9034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.682385][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 614.691043][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 614.699814][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 614.708655][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 614.716941][ T9034] bridge0: port 1(bridge_slave_0) entered blocking state [ 614.724024][ T9034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 614.731932][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 614.740693][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 614.749379][ T9034] bridge0: port 2(bridge_slave_1) entered blocking state [ 614.756414][ T9034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 614.764063][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 614.773771][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 614.781780][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 614.789958][ T9034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 614.810407][ T9012] 8021q: adding VLAN 0 to HW filter on device team0 [ 614.826076][ T9010] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 614.843669][ T9010] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 614.862997][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 614.871861][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 614.881210][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 614.889915][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 614.898255][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 614.906424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 614.915153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 614.923701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 614.932330][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 614.941427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 614.949916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 614.958090][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 614.966473][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 614.974935][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 615.009574][ T9017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 615.026578][ T9010] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 615.035383][ T9019] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 615.056964][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 615.066294][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 615.074809][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 615.083033][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 615.091649][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 615.100504][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 615.109352][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 615.117578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 615.126154][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 615.141637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 615.150217][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 615.157259][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 615.166414][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 615.174860][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 615.183195][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 615.192078][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 615.200578][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 615.207809][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 615.215803][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 615.224347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 615.232987][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 615.241270][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 615.250031][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 615.260762][ T9015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 615.304306][ T9019] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 615.320385][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 615.329286][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 615.337339][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 615.346922][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 615.355954][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 615.364992][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 615.373372][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 615.406985][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 615.423778][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 615.435139][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 615.449362][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 615.457260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 615.465420][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 615.474390][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 615.490499][ T9017] 8021q: adding VLAN 0 to HW filter on device team0 [ 615.503806][ T9020] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 615.520170][ T9012] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 615.532439][ T9012] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 615.559260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 615.567375][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 615.583094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 615.592375][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 615.601579][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 615.617148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 615.629393][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 615.637800][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 615.644923][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 615.654982][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 615.674942][ T9015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 615.780139][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 615.805141][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 615.853612][ T9025] bridge0: port 2(bridge_slave_1) entered blocking state [ 615.860770][ T9025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 615.887036][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 615.923408][ T9025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 615.967583][ T9012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 616.011910][ T9020] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 616.040007][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 616.068492][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 616.077043][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 616.100294][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 616.115783][ T9017] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 616.126612][ T9017] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 616.153236][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 616.162398][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 616.173699][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 616.191376][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 616.205045][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 616.215202][ T9035] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 616.336123][ T9017] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/20 21:28:54 executed programs: 26 2019/06/20 21:28:59 executed programs: 193 2019/06/20 21:29:04 executed programs: 356 2019/06/20 21:29:09 executed programs: 504 2019/06/20 21:29:14 executed programs: 661 2019/06/20 21:29:19 executed programs: 825 2019/06/20 21:29:24 executed programs: 976 2019/06/20 21:29:29 executed programs: 1134 2019/06/20 21:29:34 executed programs: 1293 2019/06/20 21:29:39 executed programs: 1452 2019/06/20 21:29:44 executed programs: 1614 2019/06/20 21:29:49 executed programs: 1766 2019/06/20 21:29:54 executed programs: 1917 2019/06/20 21:29:59 executed programs: 2065 2019/06/20 21:30:04 executed programs: 2212 2019/06/20 21:30:09 executed programs: 2356 2019/06/20 21:30:14 executed programs: 2510 2019/06/20 21:30:19 executed programs: 2658 2019/06/20 21:30:24 executed programs: 2805 2019/06/20 21:30:29 executed programs: 2945 2019/06/20 21:30:34 executed programs: 3084 2019/06/20 21:30:39 executed programs: 3232 2019/06/20 21:30:44 executed programs: 3371 2019/06/20 21:30:49 executed programs: 3509 2019/06/20 21:30:54 executed programs: 3656 2019/06/20 21:30:59 executed programs: 3804 2019/06/20 21:31:04 executed programs: 3942 2019/06/20 21:31:09 executed programs: 4079 [ 902.498517][ T1045] INFO: task syz-executor.4:25312 can't die for more than 143 seconds. [ 902.506903][ T1045] syz-executor.4 R running task 25784 25312 9015 0x00004006 [ 902.521771][ T1045] Call Trace: [ 902.525113][ T1045] kasan_check_read+0x11/0x20 [ 902.532218][ T1045] mark_lock+0xc0/0x11e0 [ 902.536565][ T1045] ? kasan_check_read+0x11/0x20 [ 902.545862][ T1045] ? kasan_check_read+0x11/0x20 [ 902.553109][ T1045] __lock_acquire+0x8a0/0x4680 [ 902.557897][ T1045] ? mark_held_locks+0xa4/0xf0 [ 902.567581][ T1045] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 902.575721][ T1045] ? rcu_preempt_deferred_qs_irqrestore+0x5b9/0xd20 [ 902.590519][ T1045] ? trace_hardirqs_on_caller+0x6a/0x240 [ 902.596174][ T1045] ? mark_held_locks+0xf0/0xf0 [ 902.605519][ T1045] ? lock_downgrade+0x920/0x920 [ 902.612876][ T1045] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 902.624715][ T1045] ? tipc_sk_lookup+0x24c/0xbf0 [ 902.632026][ T1045] ? tipc_sk_lookup+0x92f/0xbf0 [ 902.636898][ T1045] ? __tipc_nl_add_sk+0x400/0x400 [ 902.646419][ T1045] ? __nla_parse+0x43/0x60 [ 902.653160][ T1045] ? tipc_nl_publ_dump+0x1f8/0xd70 [ 902.663343][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 902.671230][ T1045] ? retint_kernel+0x2b/0x2b [ 902.675837][ T1045] ? trace_hardirqs_on_caller+0x6a/0x240 [ 902.686122][ T1045] ? tipc_nl_sk_dump+0x30/0x30 [ 902.693822][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 902.704630][ T1045] ? __tipc_nl_compat_dumpit.isra.0+0x21a/0x930 [ 902.713274][ T1045] ? __tipc_add_link_prop.isra.0+0x210/0x210 [ 902.723832][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 902.732657][ T1045] ? __nla_put+0x37/0x40 [ 902.736918][ T1045] ? nla_put+0x110/0x150 [ 902.747534][ T1045] ? tipc_nl_compat_sk_dump+0x54d/0x970 [ 902.756712][ T1045] ? __tipc_nl_compat_dumpit.isra.0+0x930/0x930 [ 902.767501][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 902.776113][ T1045] ? __nla_validate_parse+0x2d0/0x1ee0 [ 902.786004][ T1045] ? tipc_nl_sk_dump+0x30/0x30 [ 902.793082][ T1045] ? tipc_tlv_sprintf+0x2f0/0x2f0 [ 902.798126][ T1045] ? nla_memcpy+0xb0/0xb0 [ 902.806905][ T1045] ? kasan_check_read+0x11/0x20 [ 902.814108][ T1045] ? __tipc_nl_compat_dumpit.isra.0+0x320/0x930 [ 902.826368][ T1045] ? __tipc_add_link_prop.isra.0+0x210/0x210 [ 902.834754][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 902.845724][ T1045] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 902.853935][ T1045] ? skb_put+0x177/0x1d0 [ 902.862606][ T1045] ? tipc_nl_compat_dumpit+0x207/0x4c0 [ 902.868083][ T1045] ? tipc_nl_compat_recv+0x5df/0xae0 [ 902.875866][ T1045] ? tipc_nl_compat_doit+0x590/0x590 [ 902.886743][ T1045] ? mark_held_locks+0xf0/0xf0 [ 902.893889][ T1045] ? tipc_dump_start+0x90/0x90 [ 902.903212][ T1045] ? __tipc_nl_compat_dumpit.isra.0+0x930/0x930 [ 902.911968][ T1045] ? genl_family_rcv_msg+0x74b/0xf90 [ 902.917276][ T1045] ? genl_unregister_family+0x7b0/0x7b0 [ 902.927626][ T1045] ? kasan_check_read+0x11/0x20 [ 902.934897][ T1045] ? mark_lock+0xc0/0x11e0 [ 902.944137][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 902.951592][ T1045] ? genl_rcv_msg+0xca/0x16c [ 902.956197][ T1045] ? netlink_rcv_skb+0x177/0x450 [ 902.965793][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 902.973459][ T1045] ? netlink_ack+0xb50/0xb50 [ 902.978067][ T1045] ? lock_acquire+0x190/0x410 [ 902.992574][ T1045] ? kasan_check_write+0x14/0x20 [ 902.997532][ T1045] ? genl_rcv+0x29/0x40 [ 903.004052][ T1045] ? netlink_unicast+0x531/0x710 [ 903.014513][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 903.021950][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 903.027336][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 903.037714][ T1045] ? __check_object_size+0x3d/0x43c [ 903.045397][ T1045] ? netlink_sendmsg+0x8a5/0xd60 [ 903.054910][ T1045] ? netlink_unicast+0x710/0x710 [ 903.062058][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 903.067620][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 903.078162][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 903.086796][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 903.097043][ T1045] ? netlink_unicast+0x710/0x710 [ 903.104483][ T1045] ? sock_sendmsg+0xd7/0x130 [ 903.113804][ T1045] ? ___sys_sendmsg+0x803/0x920 [ 903.120992][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 903.126477][ T1045] ? kasan_check_read+0x11/0x20 [ 903.136000][ T1045] ? __fget+0x384/0x560 [ 903.144733][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 903.153640][ T1045] ? __fget_light+0x1a9/0x230 [ 903.160652][ T1045] ? __fdget+0x1b/0x20 [ 903.164739][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 903.175450][ T1045] ? __sys_sendmsg+0x105/0x1d0 [ 903.184037][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 903.193584][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 903.201423][ T1045] ? do_syscall_64+0x26/0x6a0 [ 903.206111][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 903.216681][ T1045] ? do_syscall_64+0x26/0x6a0 [ 903.223934][ T1045] ? __x64_sys_sendmsg+0x78/0xb0 [ 903.233854][ T1045] ? do_syscall_64+0xfd/0x6a0 [ 903.240835][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 903.246933][ T1045] INFO: task syz-executor.2:25320 can't die for more than 144 seconds. [ 903.262041][ T1045] syz-executor.2 D28576 25320 9010 0x00000004 [ 903.271688][ T1045] Call Trace: [ 903.275021][ T1045] __schedule+0x755/0x1580 [ 903.284107][ T1045] ? __sched_text_start+0x8/0x8 [ 903.291398][ T1045] ? lock_downgrade+0x920/0x920 [ 903.296261][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 903.305685][ T1045] schedule+0xa8/0x270 [ 903.312097][ T1045] schedule_preempt_disabled+0x13/0x20 [ 903.317582][ T1045] __mutex_lock+0x751/0x1340 [ 903.326955][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 903.334016][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 903.343729][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 903.351667][ T1045] ? kasan_check_read+0x11/0x20 [ 903.356536][ T1045] ? mark_lock+0xc0/0x11e0 [ 903.365957][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 903.373400][ T1045] mutex_lock_nested+0x16/0x20 [ 903.383338][ T1045] ? mutex_lock_nested+0x16/0x20 [ 903.390624][ T1045] genl_rcv_msg+0x13e/0x16c [ 903.395141][ T1045] netlink_rcv_skb+0x177/0x450 [ 903.405490][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 903.413411][ T1045] ? netlink_ack+0xb50/0xb50 [ 903.418016][ T1045] ? lock_acquire+0x190/0x410 [ 903.427113][ T1045] ? kasan_check_write+0x14/0x20 [ 903.434634][ T1045] genl_rcv+0x29/0x40 [ 903.443028][ T1045] netlink_unicast+0x531/0x710 [ 903.447814][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 903.455245][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 903.465025][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 903.473304][ T1045] ? __check_object_size+0x3d/0x43c [ 903.483217][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 903.488004][ T1045] ? netlink_unicast+0x710/0x710 [ 903.495490][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 903.505785][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 903.513873][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 903.525026][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 903.534191][ T1045] ? netlink_unicast+0x710/0x710 [ 903.544205][ T1045] sock_sendmsg+0xd7/0x130 [ 903.551184][ T1045] ___sys_sendmsg+0x803/0x920 [ 903.555906][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 903.566542][ T1045] ? kasan_check_read+0x11/0x20 [ 903.573981][ T1045] ? __fget+0x384/0x560 [ 903.582885][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 903.587312][ T1045] ? __fd_install+0x1bc/0x640 [ 903.594500][ T1045] ? alloc_file+0x325/0x4d0 [ 903.603806][ T1045] ? __fget_light+0x1a9/0x230 [ 903.611282][ T1045] ? __fdget+0x1b/0x20 [ 903.615373][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 903.627782][ T1045] __sys_sendmsg+0x105/0x1d0 [ 903.634958][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 903.644663][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 903.652768][ T1045] ? do_syscall_64+0x26/0x6a0 [ 903.657469][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 903.671472][ T1045] ? do_syscall_64+0x26/0x6a0 [ 903.676259][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 903.684403][ T1045] do_syscall_64+0xfd/0x6a0 [ 903.692276][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 903.701678][ T1045] RIP: 0033:0x4130d1 [ 903.705586][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 903.731922][ T1045] RSP: 002b:00007f57020d79c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 903.742648][ T1045] RAX: ffffffffffffffda RBX: 00007f57020d7a58 RCX: 00000000004130d1 [ 903.755087][ T1045] RDX: 0000000000000000 RSI: 00007f57020d7a00 RDI: 0000000000000005 [ 903.765377][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 903.777859][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f57020d7a40 [ 903.793764][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 903.803187][ T1045] INFO: task syz-executor.2:25320 blocked for more than 144 seconds. [ 903.817968][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 903.824578][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 903.840152][ T1045] syz-executor.2 D28576 25320 9010 0x00000004 [ 903.846503][ T1045] Call Trace: [ 903.854811][ T1045] __schedule+0x755/0x1580 [ 903.863345][ T1045] ? __sched_text_start+0x8/0x8 [ 903.872907][ T1045] ? lock_downgrade+0x920/0x920 [ 903.877769][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 903.885229][ T1045] schedule+0xa8/0x270 [ 903.893899][ T1045] schedule_preempt_disabled+0x13/0x20 [ 903.901852][ T1045] __mutex_lock+0x751/0x1340 [ 903.906457][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 903.915878][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 903.923471][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 903.934537][ T1045] ? kasan_check_read+0x11/0x20 [ 903.942087][ T1045] ? mark_lock+0xc0/0x11e0 [ 903.946520][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 903.956601][ T1045] mutex_lock_nested+0x16/0x20 [ 903.963864][ T1045] ? mutex_lock_nested+0x16/0x20 [ 903.973401][ T1045] genl_rcv_msg+0x13e/0x16c [ 903.977950][ T1045] netlink_rcv_skb+0x177/0x450 [ 903.985249][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 903.995324][ T1045] ? netlink_ack+0xb50/0xb50 [ 904.002434][ T1045] ? lock_acquire+0x190/0x410 [ 904.007136][ T1045] ? kasan_check_write+0x14/0x20 [ 904.016971][ T1045] genl_rcv+0x29/0x40 [ 904.025873][ T1045] netlink_unicast+0x531/0x710 [ 904.035516][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 904.043153][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 904.053164][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 904.062499][ T1045] ? __check_object_size+0x3d/0x43c [ 904.067832][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 904.077305][ T1045] ? netlink_unicast+0x710/0x710 [ 904.084827][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 904.095490][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 904.103648][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 904.114546][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 904.122883][ T1045] ? netlink_unicast+0x710/0x710 [ 904.127840][ T1045] sock_sendmsg+0xd7/0x130 [ 904.137157][ T1045] ___sys_sendmsg+0x803/0x920 [ 904.144473][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 904.154806][ T1045] ? kasan_check_read+0x11/0x20 [ 904.162557][ T1045] ? __fget+0x384/0x560 [ 904.166748][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 904.175935][ T1045] ? __fd_install+0x1bc/0x640 [ 904.184416][ T1045] ? alloc_file+0x325/0x4d0 [ 904.194510][ T1045] ? __fget_light+0x1a9/0x230 [ 904.201852][ T1045] ? __fdget+0x1b/0x20 [ 904.205936][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 904.217360][ T1045] __sys_sendmsg+0x105/0x1d0 [ 904.224666][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 904.234638][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 904.242876][ T1045] ? do_syscall_64+0x26/0x6a0 [ 904.247567][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 904.261170][ T1045] ? do_syscall_64+0x26/0x6a0 [ 904.265885][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 904.274588][ T1045] do_syscall_64+0xfd/0x6a0 [ 904.282846][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 904.292309][ T1045] RIP: 0033:0x4130d1 [ 904.296237][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 904.323760][ T1045] RSP: 002b:00007f57020d79c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 904.333622][ T1045] RAX: ffffffffffffffda RBX: 00007f57020d7a58 RCX: 00000000004130d1 [ 904.348227][ T1045] RDX: 0000000000000000 RSI: 00007f57020d7a00 RDI: 0000000000000005 [ 904.356240][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 904.370902][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f57020d7a40 [ 904.382347][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 904.394307][ T1045] INFO: task syz-executor.2:25326 can't die for more than 145 seconds. [ 904.406071][ T1045] syz-executor.2 D27824 25326 9010 0x00004004 [ 904.415847][ T1045] Call Trace: [ 904.422559][ T1045] __schedule+0x755/0x1580 [ 904.427005][ T1045] ? __sched_text_start+0x8/0x8 [ 904.435356][ T1045] ? lock_downgrade+0x920/0x920 [ 904.443677][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 904.452112][ T1045] schedule+0xa8/0x270 [ 904.456197][ T1045] schedule_preempt_disabled+0x13/0x20 [ 904.465951][ T1045] __mutex_lock+0x751/0x1340 [ 904.474011][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 904.482087][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 904.487654][ T1045] ? kasan_check_read+0x11/0x20 [ 904.495911][ T1045] ? mark_lock+0xc0/0x11e0 [ 904.504197][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 904.512716][ T1045] mutex_lock_nested+0x16/0x20 [ 904.517492][ T1045] ? mutex_lock_nested+0x16/0x20 [ 904.525819][ T1045] genl_rcv_msg+0x13e/0x16c [ 904.533704][ T1045] netlink_rcv_skb+0x177/0x450 [ 904.541834][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 904.547137][ T1045] ? netlink_ack+0xb50/0xb50 [ 904.555227][ T1045] ? lock_acquire+0x190/0x410 [ 904.563286][ T1045] ? kasan_check_write+0x14/0x20 [ 904.571696][ T1045] genl_rcv+0x29/0x40 [ 904.575688][ T1045] netlink_unicast+0x531/0x710 [ 904.586995][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 904.596702][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 904.605842][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 904.615152][ T1045] ? __check_object_size+0x3d/0x43c [ 904.623760][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 904.632110][ T1045] ? netlink_unicast+0x710/0x710 [ 904.637058][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 904.646049][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 904.654986][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 904.666378][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 904.675322][ T1045] ? netlink_unicast+0x710/0x710 [ 904.683848][ T1045] sock_sendmsg+0xd7/0x130 [ 904.691636][ T1045] ___sys_sendmsg+0x803/0x920 [ 904.696388][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 904.705481][ T1045] ? kasan_check_read+0x11/0x20 [ 904.714003][ T1045] ? __fget+0x384/0x560 [ 904.722869][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 904.727296][ T1045] ? __fd_install+0x1bc/0x640 [ 904.735428][ T1045] ? alloc_file+0x325/0x4d0 [ 904.743327][ T1045] ? __fget_light+0x1a9/0x230 [ 904.748017][ T1045] ? __fdget+0x1b/0x20 [ 904.755623][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 904.765224][ T1045] __sys_sendmsg+0x105/0x1d0 [ 904.773406][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 904.781902][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 904.787373][ T1045] ? do_syscall_64+0x26/0x6a0 [ 904.795415][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 904.805052][ T1045] ? do_syscall_64+0x26/0x6a0 [ 904.813254][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 904.818038][ T1045] do_syscall_64+0xfd/0x6a0 [ 904.831646][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 904.837565][ T1045] RIP: 0033:0x4130d1 [ 904.844859][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 904.873182][ T1045] RSP: 002b:00007f57020b69c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 904.884161][ T1045] RAX: ffffffffffffffda RBX: 00007f57020b6a58 RCX: 00000000004130d1 [ 904.897255][ T1045] RDX: 0000000000000000 RSI: 00007f57020b6a00 RDI: 0000000000000005 [ 904.913043][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 904.922285][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f57020b6a40 [ 904.935736][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 904.945258][ T1045] INFO: task syz-executor.2:25326 blocked for more than 145 seconds. [ 904.960705][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 904.966969][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 904.982484][ T1045] syz-executor.2 D27824 25326 9010 0x00004004 [ 904.990089][ T1045] Call Trace: [ 904.993400][ T1045] __schedule+0x755/0x1580 [ 904.997827][ T1045] ? __sched_text_start+0x8/0x8 [ 905.010498][ T1045] ? lock_downgrade+0x920/0x920 [ 905.015375][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 905.025167][ T1045] schedule+0xa8/0x270 [ 905.032221][ T1045] schedule_preempt_disabled+0x13/0x20 [ 905.037698][ T1045] __mutex_lock+0x751/0x1340 [ 905.046848][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 905.054111][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 905.067887][ T1045] ? kasan_check_read+0x11/0x20 [ 905.075098][ T1045] ? mark_lock+0xc0/0x11e0 [ 905.084193][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 905.091702][ T1045] mutex_lock_nested+0x16/0x20 [ 905.096476][ T1045] ? mutex_lock_nested+0x16/0x20 [ 905.106158][ T1045] genl_rcv_msg+0x13e/0x16c [ 905.112984][ T1045] netlink_rcv_skb+0x177/0x450 [ 905.117771][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 905.127827][ T1045] ? netlink_ack+0xb50/0xb50 [ 905.135175][ T1045] ? lock_acquire+0x190/0x410 [ 905.150667][ T1045] ? kasan_check_write+0x14/0x20 [ 905.155631][ T1045] genl_rcv+0x29/0x40 [ 905.164165][ T1045] netlink_unicast+0x531/0x710 [ 905.171247][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 905.176378][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 905.187762][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 905.195811][ T1045] ? __check_object_size+0x3d/0x43c [ 905.205646][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 905.212737][ T1045] ? netlink_unicast+0x710/0x710 [ 905.217686][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 905.231129][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 905.236611][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 905.246407][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 905.255420][ T1045] ? netlink_unicast+0x710/0x710 [ 905.263760][ T1045] sock_sendmsg+0xd7/0x130 [ 905.271585][ T1045] ___sys_sendmsg+0x803/0x920 [ 905.276283][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 905.286127][ T1045] ? kasan_check_read+0x11/0x20 [ 905.294362][ T1045] ? __fget+0x384/0x560 [ 905.302063][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 905.306618][ T1045] ? __fd_install+0x1bc/0x640 [ 905.314786][ T1045] ? alloc_file+0x325/0x4d0 [ 905.322830][ T1045] ? __fget_light+0x1a9/0x230 [ 905.327529][ T1045] ? __fdget+0x1b/0x20 [ 905.335019][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 905.344642][ T1045] __sys_sendmsg+0x105/0x1d0 [ 905.352620][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 905.357768][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 905.366788][ T1045] ? do_syscall_64+0x26/0x6a0 [ 905.374882][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 905.386633][ T1045] ? do_syscall_64+0x26/0x6a0 [ 905.394804][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 905.403000][ T1045] do_syscall_64+0xfd/0x6a0 [ 905.407530][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 905.417933][ T1045] RIP: 0033:0x4130d1 [ 905.425288][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 905.452071][ T1045] RSP: 002b:00007f57020b69c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 905.463113][ T1045] RAX: ffffffffffffffda RBX: 00007f57020b6a58 RCX: 00000000004130d1 [ 905.475526][ T1045] RDX: 0000000000000000 RSI: 00007f57020b6a00 RDI: 0000000000000005 [ 905.485880][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 905.500568][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f57020b6a40 [ 905.512059][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 905.523686][ T1045] INFO: task syz-executor.1:25321 can't die for more than 146 seconds. [ 905.535450][ T1045] syz-executor.1 D28576 25321 9020 0x00000004 [ 905.552209][ T1045] Call Trace: [ 905.555548][ T1045] __schedule+0x755/0x1580 [ 905.563708][ T1045] ? __sched_text_start+0x8/0x8 [ 905.572180][ T1045] ? lock_downgrade+0x920/0x920 [ 905.577071][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 905.585897][ T1045] schedule+0xa8/0x270 [ 905.594400][ T1045] schedule_preempt_disabled+0x13/0x20 [ 905.603672][ T1045] __mutex_lock+0x751/0x1340 [ 905.612161][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 905.616860][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 905.625748][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 905.634683][ T1045] ? kasan_check_read+0x11/0x20 [ 905.642991][ T1045] ? mark_lock+0xc0/0x11e0 [ 905.647420][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 905.656171][ T1045] mutex_lock_nested+0x16/0x20 [ 905.664438][ T1045] ? mutex_lock_nested+0x16/0x20 [ 905.672770][ T1045] genl_rcv_msg+0x13e/0x16c [ 905.677327][ T1045] netlink_rcv_skb+0x177/0x450 [ 905.686563][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 905.695351][ T1045] ? netlink_ack+0xb50/0xb50 [ 905.706105][ T1045] ? lock_acquire+0x190/0x410 [ 905.714474][ T1045] ? kasan_check_write+0x14/0x20 [ 905.722860][ T1045] genl_rcv+0x29/0x40 [ 905.726862][ T1045] netlink_unicast+0x531/0x710 [ 905.735710][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 905.744608][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 905.753591][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 905.762749][ T1045] ? __check_object_size+0x3d/0x43c [ 905.767994][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 905.776315][ T1045] ? netlink_unicast+0x710/0x710 [ 905.786980][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 905.796023][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 905.804900][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 905.815500][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 905.824351][ T1045] ? netlink_unicast+0x710/0x710 [ 905.832718][ T1045] sock_sendmsg+0xd7/0x130 [ 905.837163][ T1045] ___sys_sendmsg+0x803/0x920 [ 905.846463][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 905.856021][ T1045] ? kasan_check_read+0x11/0x20 [ 905.865538][ T1045] ? __fget+0x384/0x560 [ 905.873123][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 905.877553][ T1045] ? __fd_install+0x1bc/0x640 [ 905.886217][ T1045] ? alloc_file+0x325/0x4d0 [ 905.894486][ T1045] ? __fget_light+0x1a9/0x230 [ 905.902630][ T1045] ? __fdget+0x1b/0x20 [ 905.906716][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 905.916501][ T1045] __sys_sendmsg+0x105/0x1d0 [ 905.924992][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 905.933511][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 905.945806][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 905.954765][ T1045] ? do_syscall_64+0x26/0x6a0 [ 905.962821][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 905.973009][ T1045] ? do_syscall_64+0x26/0x6a0 [ 905.977709][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 905.985860][ T1045] do_syscall_64+0xfd/0x6a0 [ 905.993758][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 906.003026][ T1045] RIP: 0033:0x4130d1 [ 906.006967][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 906.038240][ T1045] RSP: 002b:00007f2685e959c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 906.046676][ T1045] RAX: ffffffffffffffda RBX: 00007f2685e95a58 RCX: 00000000004130d1 [ 906.061391][ T1045] RDX: 0000000000000000 RSI: 00007f2685e95a00 RDI: 0000000000000005 [ 906.073957][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 906.085338][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2685e95a40 [ 906.096793][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 906.114137][ T1045] INFO: task syz-executor.1:25321 blocked for more than 146 seconds. [ 906.122572][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 906.135773][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 906.147037][ T1045] syz-executor.1 D28576 25321 9020 0x00000004 [ 906.160637][ T1045] Call Trace: [ 906.163967][ T1045] __schedule+0x755/0x1580 [ 906.172493][ T1045] ? __sched_text_start+0x8/0x8 [ 906.177370][ T1045] ? lock_downgrade+0x920/0x920 [ 906.186008][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 906.194766][ T1045] schedule+0xa8/0x270 [ 906.203492][ T1045] schedule_preempt_disabled+0x13/0x20 [ 906.212588][ T1045] __mutex_lock+0x751/0x1340 [ 906.217193][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 906.225679][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 906.234444][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 906.243581][ T1045] ? kasan_check_read+0x11/0x20 [ 906.252271][ T1045] ? mark_lock+0xc0/0x11e0 [ 906.256700][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 906.267008][ T1045] mutex_lock_nested+0x16/0x20 [ 906.276288][ T1045] ? mutex_lock_nested+0x16/0x20 [ 906.284979][ T1045] genl_rcv_msg+0x13e/0x16c [ 906.294204][ T1045] netlink_rcv_skb+0x177/0x450 [ 906.303177][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 906.312824][ T1045] ? netlink_ack+0xb50/0xb50 [ 906.317564][ T1045] ? lock_acquire+0x190/0x410 [ 906.326196][ T1045] ? kasan_check_write+0x14/0x20 [ 906.335911][ T1045] genl_rcv+0x29/0x40 [ 906.343842][ T1045] netlink_unicast+0x531/0x710 [ 906.352354][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 906.357508][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 906.366711][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 906.376180][ T1045] ? __check_object_size+0x3d/0x43c [ 906.384990][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 906.393411][ T1045] ? netlink_unicast+0x710/0x710 [ 906.401888][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 906.407447][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 906.416679][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 906.426463][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 906.435484][ T1045] ? netlink_unicast+0x710/0x710 [ 906.443941][ T1045] sock_sendmsg+0xd7/0x130 [ 906.451950][ T1045] ___sys_sendmsg+0x803/0x920 [ 906.456645][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 906.467229][ T1045] ? kasan_check_read+0x11/0x20 [ 906.475905][ T1045] ? __fget+0x384/0x560 [ 906.483596][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 906.488021][ T1045] ? __fd_install+0x1bc/0x640 [ 906.496965][ T1045] ? alloc_file+0x325/0x4d0 [ 906.505757][ T1045] ? __fget_light+0x1a9/0x230 [ 906.514132][ T1045] ? __fdget+0x1b/0x20 [ 906.521938][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 906.532166][ T1045] __sys_sendmsg+0x105/0x1d0 [ 906.536772][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 906.545522][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 906.555822][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 906.564964][ T1045] ? do_syscall_64+0x26/0x6a0 [ 906.573199][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 906.583097][ T1045] ? do_syscall_64+0x26/0x6a0 [ 906.587807][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 906.597170][ T1045] do_syscall_64+0xfd/0x6a0 [ 906.605225][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 906.614804][ T1045] RIP: 0033:0x4130d1 [ 906.622287][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 906.649072][ T1045] RSP: 002b:00007f2685e959c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 906.657515][ T1045] RAX: ffffffffffffffda RBX: 00007f2685e95a58 RCX: 00000000004130d1 [ 906.673439][ T1045] RDX: 0000000000000000 RSI: 00007f2685e95a00 RDI: 0000000000000005 [ 906.683023][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 906.696698][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2685e95a40 [ 906.706125][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 906.722055][ T1045] INFO: task syz-executor.1:25328 can't die for more than 147 seconds. [ 906.733859][ T1045] syz-executor.1 D27824 25328 9020 0x00000004 [ 906.745301][ T1045] Call Trace: [ 906.752212][ T1045] __schedule+0x755/0x1580 [ 906.756643][ T1045] ? __sched_text_start+0x8/0x8 [ 906.765153][ T1045] ? lock_downgrade+0x920/0x920 [ 906.773541][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 906.782030][ T1045] schedule+0xa8/0x270 [ 906.786114][ T1045] schedule_preempt_disabled+0x13/0x20 [ 906.795203][ T1045] __mutex_lock+0x751/0x1340 [ 906.803814][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 906.812058][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 906.817098][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 906.826307][ T1045] ? kasan_check_read+0x11/0x20 [ 906.834753][ T1045] ? mark_lock+0xc0/0x11e0 [ 906.842793][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 906.847982][ T1045] mutex_lock_nested+0x16/0x20 [ 906.857651][ T1045] ? mutex_lock_nested+0x16/0x20 [ 906.866273][ T1045] genl_rcv_msg+0x13e/0x16c [ 906.874331][ T1045] netlink_rcv_skb+0x177/0x450 [ 906.882862][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 906.892213][ T1045] ? netlink_ack+0xb50/0xb50 [ 906.896853][ T1045] ? lock_acquire+0x190/0x410 [ 906.907619][ T1045] ? kasan_check_write+0x14/0x20 [ 906.916150][ T1045] genl_rcv+0x29/0x40 [ 906.923756][ T1045] netlink_unicast+0x531/0x710 [ 906.932675][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 906.937803][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 906.947063][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 906.956578][ T1045] ? __check_object_size+0x3d/0x43c [ 906.965612][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 906.974074][ T1045] ? netlink_unicast+0x710/0x710 [ 906.984739][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 906.993893][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 907.003283][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 907.013186][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 907.022405][ T1045] ? netlink_unicast+0x710/0x710 [ 907.027360][ T1045] sock_sendmsg+0xd7/0x130 [ 907.035573][ T1045] ___sys_sendmsg+0x803/0x920 [ 907.043821][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 907.053511][ T1045] ? kasan_check_read+0x11/0x20 [ 907.062417][ T1045] ? __fget+0x384/0x560 [ 907.066596][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 907.075109][ T1045] ? __fd_install+0x1bc/0x640 [ 907.083611][ T1045] ? alloc_file+0x325/0x4d0 [ 907.091665][ T1045] ? __fget_light+0x1a9/0x230 [ 907.096405][ T1045] ? __fdget+0x1b/0x20 [ 907.104286][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 907.115732][ T1045] __sys_sendmsg+0x105/0x1d0 [ 907.124338][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 907.133083][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 907.145090][ T1045] ? do_syscall_64+0x26/0x6a0 [ 907.154128][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 907.164274][ T1045] ? do_syscall_64+0x26/0x6a0 [ 907.173122][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 907.182527][ T1045] do_syscall_64+0xfd/0x6a0 [ 907.187046][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 907.196690][ T1045] RIP: 0033:0x4130d1 [ 907.204756][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 907.233586][ T1045] RSP: 002b:00007f2685e749c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 907.246576][ T1045] RAX: ffffffffffffffda RBX: 00007f2685e74a58 RCX: 00000000004130d1 [ 907.261378][ T1045] RDX: 0000000000000000 RSI: 00007f2685e74a00 RDI: 0000000000000005 [ 907.272702][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 907.284153][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2685e74a40 [ 907.295705][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 907.311663][ T1045] INFO: task syz-executor.1:25328 blocked for more than 148 seconds. [ 907.322087][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 907.333481][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 907.344469][ T1045] syz-executor.1 D27824 25328 9020 0x00000004 [ 907.355597][ T1045] Call Trace: [ 907.361280][ T1045] __schedule+0x755/0x1580 [ 907.365711][ T1045] ? __sched_text_start+0x8/0x8 [ 907.376515][ T1045] ? lock_downgrade+0x920/0x920 [ 907.383941][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 907.393581][ T1045] schedule+0xa8/0x270 [ 907.397669][ T1045] schedule_preempt_disabled+0x13/0x20 [ 907.405625][ T1045] __mutex_lock+0x751/0x1340 [ 907.414809][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 907.421806][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 907.426847][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 907.436866][ T1045] ? kasan_check_read+0x11/0x20 [ 907.444032][ T1045] ? mark_lock+0xc0/0x11e0 [ 907.453018][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 907.460800][ T1045] mutex_lock_nested+0x16/0x20 [ 907.465587][ T1045] ? mutex_lock_nested+0x16/0x20 [ 907.474969][ T1045] genl_rcv_msg+0x13e/0x16c [ 907.481896][ T1045] netlink_rcv_skb+0x177/0x450 [ 907.486672][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 907.497304][ T1045] ? netlink_ack+0xb50/0xb50 [ 907.505236][ T1045] ? lock_acquire+0x190/0x410 [ 907.514417][ T1045] ? kasan_check_write+0x14/0x20 [ 907.521785][ T1045] genl_rcv+0x29/0x40 [ 907.525784][ T1045] netlink_unicast+0x531/0x710 [ 907.534976][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 907.542672][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 907.548059][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 907.560420][ T1045] ? __check_object_size+0x3d/0x43c [ 907.565639][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 907.573816][ T1045] ? netlink_unicast+0x710/0x710 [ 907.582368][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 907.587936][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 907.597015][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 907.606894][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 907.615821][ T1045] ? netlink_unicast+0x710/0x710 [ 907.624247][ T1045] sock_sendmsg+0xd7/0x130 [ 907.633037][ T1045] ___sys_sendmsg+0x803/0x920 [ 907.637727][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 907.646626][ T1045] ? kasan_check_read+0x11/0x20 [ 907.654845][ T1045] ? __fget+0x384/0x560 [ 907.662423][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 907.666848][ T1045] ? __fd_install+0x1bc/0x640 [ 907.674882][ T1045] ? alloc_file+0x325/0x4d0 [ 907.682755][ T1045] ? __fget_light+0x1a9/0x230 [ 907.687452][ T1045] ? __fdget+0x1b/0x20 [ 907.694891][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 907.704765][ T1045] __sys_sendmsg+0x105/0x1d0 [ 907.712805][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 907.717940][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 907.726861][ T1045] ? do_syscall_64+0x26/0x6a0 [ 907.734892][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 907.744307][ T1045] ? do_syscall_64+0x26/0x6a0 [ 907.752329][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 907.757112][ T1045] do_syscall_64+0xfd/0x6a0 [ 907.765941][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 907.775177][ T1045] RIP: 0033:0x4130d1 [ 907.783625][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 907.810103][ T1045] RSP: 002b:00007f2685e749c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 907.823013][ T1045] RAX: ffffffffffffffda RBX: 00007f2685e74a58 RCX: 00000000004130d1 [ 907.833278][ T1045] RDX: 0000000000000000 RSI: 00007f2685e74a00 RDI: 0000000000000005 [ 907.845773][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 907.856171][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2685e74a40 [ 907.870852][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 907.882228][ T1045] INFO: task syz-executor.3:25317 can't die for more than 148 seconds. [ 907.894873][ T1045] syz-executor.3 D28576 25317 9012 0x00000004 [ 907.904614][ T1045] Call Trace: [ 907.911614][ T1045] __schedule+0x755/0x1580 [ 907.916049][ T1045] ? __sched_text_start+0x8/0x8 [ 907.924294][ T1045] ? lock_downgrade+0x920/0x920 [ 907.932581][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 907.937537][ T1045] schedule+0xa8/0x270 [ 907.946246][ T1045] schedule_preempt_disabled+0x13/0x20 [ 907.955059][ T1045] __mutex_lock+0x751/0x1340 [ 907.963040][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 907.967732][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 907.976135][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 907.985231][ T1045] ? kasan_check_read+0x11/0x20 [ 907.993439][ T1045] ? mark_lock+0xc0/0x11e0 [ 907.997870][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 908.006381][ T1045] mutex_lock_nested+0x16/0x20 [ 908.014522][ T1045] ? mutex_lock_nested+0x16/0x20 [ 908.024940][ T1045] genl_rcv_msg+0x13e/0x16c [ 908.032894][ T1045] netlink_rcv_skb+0x177/0x450 [ 908.037671][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 908.046423][ T1045] ? netlink_ack+0xb50/0xb50 [ 908.054365][ T1045] ? lock_acquire+0x190/0x410 [ 908.062505][ T1045] ? kasan_check_write+0x14/0x20 [ 908.067459][ T1045] genl_rcv+0x29/0x40 [ 908.075203][ T1045] netlink_unicast+0x531/0x710 [ 908.083562][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 908.092190][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 908.097579][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 908.106697][ T1045] ? __check_object_size+0x3d/0x43c [ 908.115263][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 908.123399][ T1045] ? netlink_unicast+0x710/0x710 [ 908.132032][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 908.137589][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 908.146433][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 908.157138][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 908.166070][ T1045] ? netlink_unicast+0x710/0x710 [ 908.174449][ T1045] sock_sendmsg+0xd7/0x130 [ 908.184494][ T1045] ___sys_sendmsg+0x803/0x920 [ 908.192588][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 908.198074][ T1045] ? kasan_check_read+0x11/0x20 [ 908.206504][ T1045] ? __fget+0x384/0x560 [ 908.214292][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 908.222087][ T1045] ? __fd_install+0x1bc/0x640 [ 908.226803][ T1045] ? alloc_file+0x325/0x4d0 [ 908.234747][ T1045] ? __fget_light+0x1a9/0x230 [ 908.242848][ T1045] ? __fdget+0x1b/0x20 [ 908.246932][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 908.256708][ T1045] __sys_sendmsg+0x105/0x1d0 [ 908.264770][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 908.273265][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 908.283526][ T1045] ? do_syscall_64+0x26/0x6a0 [ 908.291578][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 908.297655][ T1045] ? do_syscall_64+0x26/0x6a0 [ 908.305733][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 908.314727][ T1045] do_syscall_64+0xfd/0x6a0 [ 908.322667][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 908.331927][ T1045] RIP: 0033:0x4130d1 [ 908.335837][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 908.363521][ T1045] RSP: 002b:00007fdb0abdc9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 908.373312][ T1045] RAX: ffffffffffffffda RBX: 00007fdb0abdca58 RCX: 00000000004130d1 [ 908.386825][ T1045] RDX: 0000000000000000 RSI: 00007fdb0abdca00 RDI: 0000000000000005 [ 908.396118][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 908.412808][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fdb0abdca40 [ 908.423133][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 908.435638][ T1045] INFO: task syz-executor.3:25317 blocked for more than 149 seconds. [ 908.446072][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 908.456951][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 908.468048][ T1045] syz-executor.3 D28576 25317 9012 0x00000004 [ 908.481343][ T1045] Call Trace: [ 908.484656][ T1045] __schedule+0x755/0x1580 [ 908.492952][ T1045] ? __sched_text_start+0x8/0x8 [ 908.497821][ T1045] ? lock_downgrade+0x920/0x920 [ 908.506146][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 908.514971][ T1045] schedule+0xa8/0x270 [ 908.522392][ T1045] schedule_preempt_disabled+0x13/0x20 [ 908.527862][ T1045] __mutex_lock+0x751/0x1340 [ 908.535897][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 908.544891][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 908.553317][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 908.562246][ T1045] ? kasan_check_read+0x11/0x20 [ 908.567234][ T1045] ? mark_lock+0xc0/0x11e0 [ 908.575112][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 908.583849][ T1045] mutex_lock_nested+0x16/0x20 [ 908.592069][ T1045] ? mutex_lock_nested+0x16/0x20 [ 908.597018][ T1045] genl_rcv_msg+0x13e/0x16c [ 908.604952][ T1045] netlink_rcv_skb+0x177/0x450 [ 908.613124][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 908.622193][ T1045] ? netlink_ack+0xb50/0xb50 [ 908.626798][ T1045] ? lock_acquire+0x190/0x410 [ 908.634895][ T1045] ? kasan_check_write+0x14/0x20 [ 908.643197][ T1045] genl_rcv+0x29/0x40 [ 908.647190][ T1045] netlink_unicast+0x531/0x710 [ 908.655345][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 908.664948][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 908.674704][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 908.683898][ T1045] ? __check_object_size+0x3d/0x43c [ 908.692620][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 908.697406][ T1045] ? netlink_unicast+0x710/0x710 [ 908.705990][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 908.715280][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 908.724408][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 908.734026][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 908.743253][ T1045] ? netlink_unicast+0x710/0x710 [ 908.751574][ T1045] sock_sendmsg+0xd7/0x130 [ 908.756006][ T1045] ___sys_sendmsg+0x803/0x920 [ 908.764073][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 908.773126][ T1045] ? kasan_check_read+0x11/0x20 [ 908.778002][ T1045] ? __fget+0x384/0x560 [ 908.785822][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 908.793719][ T1045] ? __fd_install+0x1bc/0x640 [ 908.802882][ T1045] ? alloc_file+0x325/0x4d0 [ 908.807406][ T1045] ? __fget_light+0x1a9/0x230 [ 908.815614][ T1045] ? __fdget+0x1b/0x20 [ 908.824287][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 908.833995][ T1045] __sys_sendmsg+0x105/0x1d0 [ 908.841975][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 908.847118][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 908.856039][ T1045] ? do_syscall_64+0x26/0x6a0 [ 908.864111][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 908.874094][ T1045] ? do_syscall_64+0x26/0x6a0 [ 908.882251][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 908.887228][ T1045] do_syscall_64+0xfd/0x6a0 [ 908.895198][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 908.907949][ T1045] RIP: 0033:0x4130d1 [ 908.915326][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 908.942719][ T1045] RSP: 002b:00007fdb0abdc9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 908.953488][ T1045] RAX: ffffffffffffffda RBX: 00007fdb0abdca58 RCX: 00000000004130d1 [ 908.966191][ T1045] RDX: 0000000000000000 RSI: 00007fdb0abdca00 RDI: 0000000000000005 [ 908.976487][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 908.993186][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fdb0abdca40 [ 909.002416][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 909.016280][ T1045] INFO: task syz-executor.3:25322 can't die for more than 149 seconds. [ 909.025820][ T1045] syz-executor.3 D27824 25322 9012 0x00004004 [ 909.037733][ T1045] Call Trace: [ 909.042271][ T1045] __schedule+0x755/0x1580 [ 909.046707][ T1045] ? __sched_text_start+0x8/0x8 [ 909.057267][ T1045] ? lock_downgrade+0x920/0x920 [ 909.064498][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 909.075969][ T1045] schedule+0xa8/0x270 [ 909.081384][ T1045] schedule_preempt_disabled+0x13/0x20 [ 909.086856][ T1045] __mutex_lock+0x751/0x1340 [ 909.096951][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 909.102867][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 909.114110][ T1045] ? kasan_check_read+0x11/0x20 [ 909.120228][ T1045] ? mark_lock+0xc0/0x11e0 [ 909.124654][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 909.135389][ T1045] mutex_lock_nested+0x16/0x20 [ 909.141409][ T1045] ? mutex_lock_nested+0x16/0x20 [ 909.146359][ T1045] genl_rcv_msg+0x13e/0x16c [ 909.156502][ T1045] netlink_rcv_skb+0x177/0x450 [ 909.162637][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 909.167951][ T1045] ? netlink_ack+0xb50/0xb50 [ 909.180246][ T1045] ? lock_acquire+0x190/0x410 [ 909.184959][ T1045] ? kasan_check_write+0x14/0x20 [ 909.194451][ T1045] genl_rcv+0x29/0x40 [ 909.201699][ T1045] netlink_unicast+0x531/0x710 [ 909.206482][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 909.216088][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 909.226706][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 909.237216][ T1045] ? __check_object_size+0x3d/0x43c [ 909.244742][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 909.254047][ T1045] ? netlink_unicast+0x710/0x710 [ 909.261359][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 909.266921][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 909.276885][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 909.285476][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 909.295386][ T1045] ? netlink_unicast+0x710/0x710 [ 909.303007][ T1045] sock_sendmsg+0xd7/0x130 [ 909.307445][ T1045] ___sys_sendmsg+0x803/0x920 [ 909.316612][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 909.324403][ T1045] ? kasan_check_read+0x11/0x20 [ 909.334649][ T1045] ? __fget+0x384/0x560 [ 909.341207][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 909.345633][ T1045] ? __fd_install+0x1bc/0x640 [ 909.354763][ T1045] ? alloc_file+0x325/0x4d0 [ 909.361581][ T1045] ? __fget_light+0x1a9/0x230 [ 909.366272][ T1045] ? __fdget+0x1b/0x20 [ 909.374859][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 909.384653][ T1045] __sys_sendmsg+0x105/0x1d0 [ 909.393678][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 909.401113][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 909.406582][ T1045] ? do_syscall_64+0x26/0x6a0 [ 909.415835][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 909.424210][ T1045] ? do_syscall_64+0x26/0x6a0 [ 909.433352][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 909.438132][ T1045] do_syscall_64+0xfd/0x6a0 [ 909.444957][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 909.455438][ T1045] RIP: 0033:0x4130d1 [ 909.462574][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 909.488961][ T1045] RSP: 002b:00007fdb0abbb9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 909.497397][ T1045] RAX: ffffffffffffffda RBX: 00007fdb0abbba58 RCX: 00000000004130d1 [ 909.512097][ T1045] RDX: 0000000000000000 RSI: 00007fdb0abbba00 RDI: 0000000000000005 [ 909.522424][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 909.534872][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fdb0abbba40 [ 909.553046][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 909.562334][ T1045] INFO: task syz-executor.3:25322 blocked for more than 150 seconds. [ 909.575886][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 909.583369][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 909.599841][ T1045] syz-executor.3 D27824 25322 9012 0x00004004 [ 909.606201][ T1045] Call Trace: [ 909.615008][ T1045] __schedule+0x755/0x1580 [ 909.623214][ T1045] ? __sched_text_start+0x8/0x8 [ 909.628075][ T1045] ? lock_downgrade+0x920/0x920 [ 909.639560][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 909.644522][ T1045] schedule+0xa8/0x270 [ 909.653055][ T1045] schedule_preempt_disabled+0x13/0x20 [ 909.660818][ T1045] __mutex_lock+0x751/0x1340 [ 909.665420][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 909.675364][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 909.683254][ T1045] ? kasan_check_read+0x11/0x20 [ 909.688122][ T1045] ? mark_lock+0xc0/0x11e0 [ 909.697129][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 909.704709][ T1045] mutex_lock_nested+0x16/0x20 [ 909.713983][ T1045] ? mutex_lock_nested+0x16/0x20 [ 909.721224][ T1045] genl_rcv_msg+0x13e/0x16c [ 909.725739][ T1045] netlink_rcv_skb+0x177/0x450 [ 909.735909][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 909.743684][ T1045] ? netlink_ack+0xb50/0xb50 [ 909.752744][ T1045] ? lock_acquire+0x190/0x410 [ 909.757445][ T1045] ? kasan_check_write+0x14/0x20 [ 909.764794][ T1045] genl_rcv+0x29/0x40 [ 909.773196][ T1045] netlink_unicast+0x531/0x710 [ 909.777979][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 909.785427][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 909.795225][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 909.803756][ T1045] ? __check_object_size+0x3d/0x43c [ 909.813457][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 909.820726][ T1045] ? netlink_unicast+0x710/0x710 [ 909.825688][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 909.835702][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 909.843472][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 909.854154][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 909.864098][ T1045] ? netlink_unicast+0x710/0x710 [ 909.873492][ T1045] sock_sendmsg+0xd7/0x130 [ 909.877924][ T1045] ___sys_sendmsg+0x803/0x920 [ 909.884938][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 909.895218][ T1045] ? kasan_check_read+0x11/0x20 [ 909.902411][ T1045] ? __fget+0x384/0x560 [ 909.906587][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 909.915533][ T1045] ? __fd_install+0x1bc/0x640 [ 909.922626][ T1045] ? alloc_file+0x325/0x4d0 [ 909.927148][ T1045] ? __fget_light+0x1a9/0x230 [ 909.936292][ T1045] ? __fdget+0x1b/0x20 [ 909.942748][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 909.953436][ T1045] __sys_sendmsg+0x105/0x1d0 [ 909.958040][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 909.965610][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 909.975466][ T1045] ? do_syscall_64+0x26/0x6a0 [ 909.982579][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 909.994022][ T1045] ? do_syscall_64+0x26/0x6a0 [ 910.001022][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 910.005828][ T1045] do_syscall_64+0xfd/0x6a0 [ 910.014822][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 910.024276][ T1045] RIP: 0033:0x4130d1 [ 910.032718][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 910.059115][ T1045] RSP: 002b:00007fdb0abbb9c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 910.067543][ T1045] RAX: ffffffffffffffda RBX: 00007fdb0abbba58 RCX: 00000000004130d1 [ 910.082338][ T1045] RDX: 0000000000000000 RSI: 00007fdb0abbba00 RDI: 0000000000000005 [ 910.092663][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 910.106403][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fdb0abbba40 [ 910.116731][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 910.132456][ T1045] INFO: task syz-executor.0:25319 can't die for more than 150 seconds. [ 910.144058][ T1045] syz-executor.0 D28576 25319 9017 0x00000004 [ 910.153783][ T1045] Call Trace: [ 910.157094][ T1045] __schedule+0x755/0x1580 [ 910.165343][ T1045] ? __sched_text_start+0x8/0x8 [ 910.173605][ T1045] ? lock_downgrade+0x920/0x920 [ 910.184082][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 910.192470][ T1045] schedule+0xa8/0x270 [ 910.196601][ T1045] schedule_preempt_disabled+0x13/0x20 [ 910.205853][ T1045] __mutex_lock+0x751/0x1340 [ 910.214134][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 910.222530][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 910.227569][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 910.236875][ T1045] ? kasan_check_read+0x11/0x20 [ 910.245221][ T1045] ? mark_lock+0xc0/0x11e0 [ 910.253251][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 910.265678][ T1045] mutex_lock_nested+0x16/0x20 [ 910.273886][ T1045] ? mutex_lock_nested+0x16/0x20 [ 910.282191][ T1045] genl_rcv_msg+0x13e/0x16c [ 910.286708][ T1045] netlink_rcv_skb+0x177/0x450 [ 910.294861][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 910.303507][ T1045] ? netlink_ack+0xb50/0xb50 [ 910.308110][ T1045] ? lock_acquire+0x190/0x410 [ 910.317153][ T1045] ? kasan_check_write+0x14/0x20 [ 910.325580][ T1045] genl_rcv+0x29/0x40 [ 910.332936][ T1045] netlink_unicast+0x531/0x710 [ 910.337717][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 910.346199][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 910.355038][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 910.364632][ T1045] ? __check_object_size+0x3d/0x43c [ 910.373192][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 910.377991][ T1045] ? netlink_unicast+0x710/0x710 [ 910.386311][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 910.396200][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 910.405011][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 910.414692][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 910.426966][ T1045] ? netlink_unicast+0x710/0x710 [ 910.435284][ T1045] sock_sendmsg+0xd7/0x130 [ 910.443062][ T1045] ___sys_sendmsg+0x803/0x920 [ 910.447754][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 910.456644][ T1045] ? kasan_check_read+0x11/0x20 [ 910.464824][ T1045] ? __fget+0x384/0x560 [ 910.472426][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 910.476855][ T1045] ? __fd_install+0x1bc/0x640 [ 910.485019][ T1045] ? alloc_file+0x325/0x4d0 [ 910.493043][ T1045] ? __fget_light+0x1a9/0x230 [ 910.497738][ T1045] ? __fdget+0x1b/0x20 [ 910.505275][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 910.514947][ T1045] __sys_sendmsg+0x105/0x1d0 [ 910.523844][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 910.532415][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 910.538059][ T1045] ? do_syscall_64+0x26/0x6a0 [ 910.546191][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 910.555668][ T1045] ? do_syscall_64+0x26/0x6a0 [ 910.563741][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 910.571967][ T1045] do_syscall_64+0xfd/0x6a0 [ 910.576585][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 910.588102][ T1045] RIP: 0033:0x4130d1 [ 910.595363][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 910.621587][ T1045] RSP: 002b:00007f6d74cd39c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 910.632371][ T1045] RAX: ffffffffffffffda RBX: 00007f6d74cd3a58 RCX: 00000000004130d1 [ 910.645018][ T1045] RDX: 0000000000000000 RSI: 00007f6d74cd3a00 RDI: 0000000000000005 [ 910.656258][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 910.671591][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f6d74cd3a40 [ 910.681886][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 910.694501][ T1045] INFO: task syz-executor.0:25319 blocked for more than 151 seconds. [ 910.704927][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 910.715722][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 910.726838][ T1045] syz-executor.0 D28576 25319 9017 0x00000004 [ 910.737639][ T1045] Call Trace: [ 910.743474][ T1045] __schedule+0x755/0x1580 [ 910.747914][ T1045] ? __sched_text_start+0x8/0x8 [ 910.757495][ T1045] ? lock_downgrade+0x920/0x920 [ 910.764873][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 910.774298][ T1045] schedule+0xa8/0x270 [ 910.781608][ T1045] schedule_preempt_disabled+0x13/0x20 [ 910.787074][ T1045] __mutex_lock+0x751/0x1340 [ 910.796193][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 910.803179][ T1045] ? trace_hardirqs_on+0x67/0x240 [ 910.812638][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 910.823604][ T1045] ? kasan_check_read+0x11/0x20 [ 910.832918][ T1045] ? mark_lock+0xc0/0x11e0 [ 910.837349][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 910.844807][ T1045] mutex_lock_nested+0x16/0x20 [ 910.854053][ T1045] ? mutex_lock_nested+0x16/0x20 [ 910.861413][ T1045] genl_rcv_msg+0x13e/0x16c [ 910.865934][ T1045] netlink_rcv_skb+0x177/0x450 [ 910.875205][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 910.882836][ T1045] ? netlink_ack+0xb50/0xb50 [ 910.887445][ T1045] ? lock_acquire+0x190/0x410 [ 910.896762][ T1045] ? kasan_check_write+0x14/0x20 [ 910.905272][ T1045] genl_rcv+0x29/0x40 [ 910.914845][ T1045] netlink_unicast+0x531/0x710 [ 910.921928][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 910.927053][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 910.936960][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 910.944990][ T1045] ? __check_object_size+0x3d/0x43c [ 910.954666][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 910.962023][ T1045] ? netlink_unicast+0x710/0x710 [ 910.966979][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 910.977146][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 910.984922][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 910.995644][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 911.003396][ T1045] ? netlink_unicast+0x710/0x710 [ 911.012900][ T1045] sock_sendmsg+0xd7/0x130 [ 911.017331][ T1045] ___sys_sendmsg+0x803/0x920 [ 911.024334][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 911.034313][ T1045] ? kasan_check_read+0x11/0x20 [ 911.042437][ T1045] ? __fget+0x384/0x560 [ 911.046615][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 911.055516][ T1045] ? __fd_install+0x1bc/0x640 [ 911.066772][ T1045] ? alloc_file+0x325/0x4d0 [ 911.075815][ T1045] ? __fget_light+0x1a9/0x230 [ 911.082886][ T1045] ? __fdget+0x1b/0x20 [ 911.086969][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.097764][ T1045] __sys_sendmsg+0x105/0x1d0 [ 911.104687][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 911.114292][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 911.122069][ T1045] ? do_syscall_64+0x26/0x6a0 [ 911.126757][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.137562][ T1045] ? do_syscall_64+0x26/0x6a0 [ 911.145815][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 911.155181][ T1045] do_syscall_64+0xfd/0x6a0 [ 911.162016][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.167922][ T1045] RIP: 0033:0x4130d1 [ 911.177282][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 911.205355][ T1045] RSP: 002b:00007f6d74cd39c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 911.214293][ T1045] RAX: ffffffffffffffda RBX: 00007f6d74cd3a58 RCX: 00000000004130d1 [ 911.229473][ T1045] RDX: 0000000000000000 RSI: 00007f6d74cd3a00 RDI: 0000000000000005 [ 911.237468][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 911.252442][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f6d74cd3a40 [ 911.263403][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 911.277034][ T1045] INFO: task syz-executor.0:25325 can't die for more than 152 seconds. [ 911.287907][ T1045] syz-executor.0 D27824 25325 9017 0x00004004 [ 911.305144][ T1045] Call Trace: [ 911.308952][ T1045] __schedule+0x755/0x1580 [ 911.313387][ T1045] ? __sched_text_start+0x8/0x8 [ 911.325250][ T1045] ? lock_downgrade+0x920/0x920 [ 911.330533][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 911.335611][ T1045] schedule+0xa8/0x270 [ 911.346729][ T1045] schedule_preempt_disabled+0x13/0x20 [ 911.352690][ T1045] __mutex_lock+0x751/0x1340 [ 911.357300][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 911.368962][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 911.374548][ T1045] ? kasan_check_read+0x11/0x20 [ 911.386534][ T1045] ? mark_lock+0xc0/0x11e0 [ 911.392470][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 911.397613][ T1045] mutex_lock_nested+0x16/0x20 [ 911.409775][ T1045] ? mutex_lock_nested+0x16/0x20 [ 911.414751][ T1045] genl_rcv_msg+0x13e/0x16c [ 911.424331][ T1045] netlink_rcv_skb+0x177/0x450 [ 911.432988][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 911.442959][ T1045] ? netlink_ack+0xb50/0xb50 [ 911.447569][ T1045] ? lock_acquire+0x190/0x410 [ 911.455207][ T1045] ? kasan_check_write+0x14/0x20 [ 911.465932][ T1045] genl_rcv+0x29/0x40 [ 911.472495][ T1045] netlink_unicast+0x531/0x710 [ 911.477274][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 911.487032][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 911.494539][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 911.504909][ T1045] ? __check_object_size+0x3d/0x43c [ 911.512730][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 911.517518][ T1045] ? netlink_unicast+0x710/0x710 [ 911.527075][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 911.535126][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 911.545482][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 911.554248][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 911.565516][ T1045] ? netlink_unicast+0x710/0x710 [ 911.572997][ T1045] sock_sendmsg+0xd7/0x130 [ 911.577433][ T1045] ___sys_sendmsg+0x803/0x920 [ 911.586875][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 911.594868][ T1045] ? kasan_check_read+0x11/0x20 [ 911.604331][ T1045] ? __fget+0x384/0x560 [ 911.611008][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 911.615433][ T1045] ? __fd_install+0x1bc/0x640 [ 911.624917][ T1045] ? alloc_file+0x325/0x4d0 [ 911.631941][ T1045] ? __fget_light+0x1a9/0x230 [ 911.636631][ T1045] ? __fdget+0x1b/0x20 [ 911.645504][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.654416][ T1045] __sys_sendmsg+0x105/0x1d0 [ 911.663660][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 911.671356][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 911.676830][ T1045] ? do_syscall_64+0x26/0x6a0 [ 911.686186][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.695727][ T1045] ? do_syscall_64+0x26/0x6a0 [ 911.705112][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 911.712414][ T1045] do_syscall_64+0xfd/0x6a0 [ 911.716933][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.727522][ T1045] RIP: 0033:0x4130d1 [ 911.734051][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 911.760797][ T1045] RSP: 002b:00007f6d74cb29c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 911.772910][ T1045] RAX: ffffffffffffffda RBX: 00007f6d74cb2a58 RCX: 00000000004130d1 [ 911.784620][ T1045] RDX: 0000000000000000 RSI: 00007f6d74cb2a00 RDI: 0000000000000005 [ 911.796193][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 911.807811][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f6d74cb2a40 [ 911.823592][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 911.834069][ T1045] INFO: task syz-executor.0:25325 blocked for more than 152 seconds. [ 911.846876][ T1045] Not tainted 5.2.0-rc5-next-20190620 #19 [ 911.855576][ T1045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 911.871455][ T1045] syz-executor.0 D27824 25325 9017 0x00004004 [ 911.877804][ T1045] Call Trace: [ 911.884808][ T1045] __schedule+0x755/0x1580 [ 911.892861][ T1045] ? __sched_text_start+0x8/0x8 [ 911.897774][ T1045] ? lock_downgrade+0x920/0x920 [ 911.906386][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 911.914923][ T1045] schedule+0xa8/0x270 [ 911.922565][ T1045] schedule_preempt_disabled+0x13/0x20 [ 911.928035][ T1045] __mutex_lock+0x751/0x1340 [ 911.936192][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 911.945718][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 911.955948][ T1045] ? kasan_check_read+0x11/0x20 [ 911.964931][ T1045] ? mark_lock+0xc0/0x11e0 [ 911.973871][ T1045] ? __dev_queue_xmit+0xb9e/0x3630 [ 911.982688][ T1045] mutex_lock_nested+0x16/0x20 [ 911.987478][ T1045] ? mutex_lock_nested+0x16/0x20 [ 911.996708][ T1045] genl_rcv_msg+0x13e/0x16c [ 912.005941][ T1045] netlink_rcv_skb+0x177/0x450 [ 912.014390][ T1045] ? genl_family_rcv_msg+0xf90/0xf90 [ 912.024693][ T1045] ? netlink_ack+0xb50/0xb50 [ 912.033714][ T1045] ? lock_acquire+0x190/0x410 [ 912.042074][ T1045] ? kasan_check_write+0x14/0x20 [ 912.047031][ T1045] genl_rcv+0x29/0x40 [ 912.055345][ T1045] netlink_unicast+0x531/0x710 [ 912.063714][ T1045] ? netlink_attachskb+0x7c0/0x7c0 [ 912.072388][ T1045] ? _copy_from_iter_full+0x25d/0x8c0 [ 912.077772][ T1045] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 912.091603][ T1045] ? __check_object_size+0x3d/0x43c [ 912.096826][ T1045] netlink_sendmsg+0x8a5/0xd60 [ 912.106374][ T1045] ? netlink_unicast+0x710/0x710 [ 912.115099][ T1045] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 912.124411][ T1045] ? apparmor_socket_sendmsg+0x2a/0x30 [ 912.133442][ T1045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.148033][ T1045] ? security_socket_sendmsg+0x8d/0xc0 [ 912.157457][ T1045] ? netlink_unicast+0x710/0x710 [ 912.166285][ T1045] sock_sendmsg+0xd7/0x130 [ 912.174508][ T1045] ___sys_sendmsg+0x803/0x920 [ 912.184207][ T1045] ? copy_msghdr_from_user+0x430/0x430 [ 912.193420][ T1045] ? kasan_check_read+0x11/0x20 [ 912.201885][ T1045] ? __fget+0x384/0x560 [ 912.206060][ T1045] ? ksys_dup3+0x3e0/0x3e0 [ 912.215266][ T1045] ? __fd_install+0x1bc/0x640 [ 912.223557][ T1045] ? alloc_file+0x325/0x4d0 [ 912.228078][ T1045] ? __fget_light+0x1a9/0x230 [ 912.236370][ T1045] ? __fdget+0x1b/0x20 [ 912.244140][ T1045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 912.254073][ T1045] __sys_sendmsg+0x105/0x1d0 [ 912.262424][ T1045] ? __ia32_sys_shutdown+0x80/0x80 [ 912.267581][ T1045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 912.277044][ T1045] ? do_syscall_64+0x26/0x6a0 [ 912.285831][ T1045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.297040][ T1045] ? do_syscall_64+0x26/0x6a0 [ 912.305860][ T1045] __x64_sys_sendmsg+0x78/0xb0 [ 912.315954][ T1045] do_syscall_64+0xfd/0x6a0 [ 912.324465][ T1045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.334013][ T1045] RIP: 0033:0x4130d1 [ 912.337922][ T1045] Code: 50 fe ff ff 31 c0 49 89 d9 49 89 d8 48 89 d9 ba c8 3b 44 00 be 78 f7 ff ff 31 ff ff 15 80 65 24 00 0f b6 03 e9 2b fe ff ff 3c <3f> 0f 84 88 00 00 00 41 bf 2f f8 ff ff 66 90 49 8b 3c 24 48 85 ff [ 912.367668][ T1045] RSP: 002b:00007f6d74cb29c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 912.376525][ T1045] RAX: ffffffffffffffda RBX: 00007f6d74cb2a58 RCX: 00000000004130d1 [ 912.391407][ T1045] RDX: 0000000000000000 RSI: 00007f6d74cb2a00 RDI: 0000000000000005 [ 912.403289][ T1045] RBP: 0000000000000005 R08: 000000000000000b R09: 0000000000000000 [ 912.414871][ T1045] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f6d74cb2a40 [ 912.426623][ T1045] R13: 00000000004cfb40 R14: 00000000004de870 R15: 00000000ffffffff [ 912.441986][ T1045] INFO: task syz-executor.5:25327 can't die for more than 153 seconds. [ 912.453801][ T1045] syz-executor.5 D28576 25327 9019 0x00004004 [ 912.463713][ T1045] Call Trace: [ 912.467023][ T1045] __schedule+0x755/0x1580 [ 912.475054][ T1045] ? __sched_text_start+0x8/0x8 [ 912.483607][ T1045] ? lock_downgrade+0x920/0x920 [ 912.493093][ T1045] ? rwlock_bug.part.0+0x90/0x90 [ 912.498062][ T1045] schedule+0xa8/0x270 [ 912.507215][ T1045] schedule_preempt_disabled+0x13/0x20 [ 912.516660][ T1045] __mutex_lock+0x751/0x1340 [ 912.525063][ T1045] ? genl_rcv_msg+0x13e/0x16c [ 912.533476][ T1045] ? mutex_lock_io_nested+0x11d0/0x11d0 [ 912.542609][ T1045] ? kasan_check_read+0x11/0x20