Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.757623][ T28] audit: type=1400 audit(1618276301.630:8): avc: denied { execmem } for pid=5637 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.781788][ T28] audit: type=1400 audit(1618276301.650:9): avc: denied { sys_admin } for pid=5637 comm="syz-executor.0" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 31.791383][ T5638] IPVS: ftp: loaded support on port[0] = 21 [ 31.842694][ T28] audit: type=1400 audit(1618276301.720:10): avc: denied { sys_chroot } for pid=5638 comm="syz-executor.0" capability=18 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 32.404309][ T5628] can: request_module (can-proto-0) failed. [ 33.949422][ T5628] can: request_module (can-proto-0) failed. [ 33.987869][ T28] audit: type=1400 audit(1618276303.862:11): avc: denied { create } for pid=5625 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.98' (ECDSA) to the list of known hosts. 2021/04/13 01:11:51 parsed 1 programs 2021/04/13 01:11:51 executed programs: 0 [ 41.794745][ T28] audit: type=1400 audit(1618276311.677:12): avc: denied { execmem } for pid=5723 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.842739][ T5725] IPVS: ftp: loaded support on port[0] = 21 [ 41.854455][ T5730] IPVS: ftp: loaded support on port[0] = 21 [ 41.872034][ T5727] IPVS: ftp: loaded support on port[0] = 21 [ 41.916585][ T5732] IPVS: ftp: loaded support on port[0] = 21 [ 41.952691][ T5735] IPVS: ftp: loaded support on port[0] = 21 [ 41.983334][ T5734] IPVS: ftp: loaded support on port[0] = 21 [ 42.162865][ T5725] chnl_net:caif_netlink_parms(): no params data found [ 42.329719][ T5725] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.339564][ T5725] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.349884][ T5725] device bridge_slave_0 entered promiscuous mode [ 42.364342][ T5725] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.371974][ T5725] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.381340][ T5725] device bridge_slave_1 entered promiscuous mode [ 42.391876][ T5732] chnl_net:caif_netlink_parms(): no params data found [ 42.424420][ T5734] chnl_net:caif_netlink_parms(): no params data found [ 42.447276][ T5730] chnl_net:caif_netlink_parms(): no params data found [ 42.509828][ T5725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.543188][ T5732] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.550941][ T5732] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.560677][ T5732] device bridge_slave_0 entered promiscuous mode [ 42.590262][ T5725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.601356][ T5727] chnl_net:caif_netlink_parms(): no params data found [ 42.624799][ T5732] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.634610][ T5732] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.645297][ T5732] device bridge_slave_1 entered promiscuous mode [ 42.707956][ T5734] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.717057][ T5734] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.728543][ T5734] device bridge_slave_0 entered promiscuous mode [ 42.736927][ T5730] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.749945][ T5730] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.758424][ T5730] device bridge_slave_0 entered promiscuous mode [ 42.767662][ T5730] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.776402][ T5730] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.785604][ T5730] device bridge_slave_1 entered promiscuous mode [ 42.799309][ T5735] chnl_net:caif_netlink_parms(): no params data found [ 42.810822][ T5725] team0: Port device team_slave_0 added [ 42.819756][ T5732] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.830925][ T5734] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.839803][ T5734] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.848893][ T5734] device bridge_slave_1 entered promiscuous mode [ 42.884358][ T5725] team0: Port device team_slave_1 added [ 42.891791][ T5732] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.908283][ T5730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.919627][ T5734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.936934][ T5734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.965462][ T5730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.992212][ T5727] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.002966][ T5727] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.012646][ T5727] device bridge_slave_0 entered promiscuous mode [ 43.065927][ T5725] device hsr_slave_0 entered promiscuous mode [ 43.093430][ T5725] device hsr_slave_1 entered promiscuous mode [ 43.153881][ T5727] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.162209][ T5727] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.171404][ T5727] device bridge_slave_1 entered promiscuous mode [ 43.181661][ T5732] team0: Port device team_slave_0 added [ 43.190970][ T5734] team0: Port device team_slave_0 added [ 43.227585][ T5735] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.237370][ T5735] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.248620][ T5735] device bridge_slave_0 entered promiscuous mode [ 43.260244][ T5732] team0: Port device team_slave_1 added [ 43.268156][ T5734] team0: Port device team_slave_1 added [ 43.284677][ T5730] team0: Port device team_slave_0 added [ 43.296261][ T5735] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.306102][ T5735] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.315864][ T5735] device bridge_slave_1 entered promiscuous mode [ 43.347456][ T5730] team0: Port device team_slave_1 added [ 43.356855][ T5727] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.425975][ T5732] device hsr_slave_0 entered promiscuous mode [ 43.454615][ T5732] device hsr_slave_1 entered promiscuous mode [ 43.482989][ T5732] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.491844][ T5732] Cannot create hsr debugfs directory [ 43.535842][ T5734] device hsr_slave_0 entered promiscuous mode [ 43.573563][ T5734] device hsr_slave_1 entered promiscuous mode [ 43.612932][ T5734] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.621209][ T5734] Cannot create hsr debugfs directory [ 43.637524][ T5727] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.673506][ T5725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.694494][ T5735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.710977][ T5735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.784722][ T5730] device hsr_slave_0 entered promiscuous mode [ 43.833264][ T5730] device hsr_slave_1 entered promiscuous mode [ 43.893037][ T5730] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.900993][ T5730] Cannot create hsr debugfs directory [ 43.919182][ T5727] team0: Port device team_slave_0 added [ 43.931686][ T5727] team0: Port device team_slave_1 added [ 43.948669][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.958863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.026335][ T5727] device hsr_slave_0 entered promiscuous mode [ 44.073367][ T5727] device hsr_slave_1 entered promiscuous mode [ 44.132807][ T5727] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.143295][ T5727] Cannot create hsr debugfs directory [ 44.151753][ T5725] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.163839][ T5735] team0: Port device team_slave_0 added [ 44.172714][ T5735] team0: Port device team_slave_1 added [ 44.245596][ T5735] device hsr_slave_0 entered promiscuous mode [ 44.293071][ T5735] device hsr_slave_1 entered promiscuous mode [ 44.342826][ T5735] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.351324][ T5735] Cannot create hsr debugfs directory [ 44.376112][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.385946][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.395752][ T6500] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.403800][ T6500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.414750][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.426365][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.436342][ T6500] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.444164][ T6500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.452158][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.461771][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.471860][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.481924][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.491432][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.500014][ T6500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.518494][ T5732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.535183][ T5734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.569315][ T5732] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.589857][ T5725] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.602778][ T5725] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.616795][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.625726][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.634489][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.644713][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.654360][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.663511][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.673348][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.681958][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.692906][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.713257][ T5730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.726267][ T5734] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.757236][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.768481][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.778078][ T2354] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.785307][ T2354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.795821][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.805447][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.815186][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.825734][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.835095][ T2354] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.843092][ T2354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.851269][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.861121][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.870707][ T2354] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.878128][ T2354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.886283][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.902527][ T5725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.910796][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.919239][ T2354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.930817][ T5735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.950526][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.960277][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.970415][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.977894][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.986940][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.997622][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.007543][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.017018][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.026123][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.036265][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.045703][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.054583][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.068722][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.077855][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.095225][ T5732] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.113273][ T5732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.140285][ T5730] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.161191][ T5735] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.178338][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.188511][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.197761][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.216771][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.226302][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.236109][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.247415][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.259826][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.269464][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.278943][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.327251][ T5732] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.356302][ T5727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.366963][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.390717][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.407249][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.425103][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.435390][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.445371][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.456268][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.467262][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.474946][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.484947][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.497087][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.507222][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.514555][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.524496][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.535965][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.545737][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.553470][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.570288][ T5734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.589317][ T5727] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.610055][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.628362][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.641165][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.651334][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.661157][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.668326][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.677155][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.687675][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.698318][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.708195][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.718684][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.727080][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.735399][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.745147][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.754223][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.763779][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.773512][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.781026][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.790888][ T1256] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.800139][ T1256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.817249][ T5730] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.839987][ T5730] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.886874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.900374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.929414][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.947642][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.959982][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.970174][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.979658][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.991572][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.003488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.012983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.022249][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.029403][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.037993][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.047787][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.078020][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.094633][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.107749][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.118569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.139033][ T5734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.149041][ T5730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.160672][ T5735] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.179857][ T5735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.191043][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.200295][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.211987][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.224477][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.242669][ T1256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.260710][ T1256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.269934][ T1256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.280069][ T1256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.299127][ T5735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.308901][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.318985][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.328667][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.377772][ T5727] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.407527][ T5727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.428125][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.447479][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.538987][ T5727] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/04/13 01:11:56 executed programs: 20 2021/04/13 01:12:01 executed programs: 251 2021/04/13 01:12:06 executed programs: 483 2021/04/13 01:12:11 executed programs: 717 2021/04/13 01:12:16 executed programs: 945 2021/04/13 01:12:21 executed programs: 1175 2021/04/13 01:12:26 executed programs: 1409 2021/04/13 01:12:31 executed programs: 1639 2021/04/13 01:12:36 executed programs: 1868 2021/04/13 01:12:41 executed programs: 2096 2021/04/13 01:12:46 executed programs: 2325 2021/04/13 01:12:51 executed programs: 2551 2021/04/13 01:12:57 executed programs: 2775 2021/04/13 01:13:02 executed programs: 3004 2021/04/13 01:13:07 executed programs: 3228 2021/04/13 01:13:12 executed programs: 3448 2021/04/13 01:13:17 executed programs: 3674 2021/04/13 01:13:22 executed programs: 3892 2021/04/13 01:13:27 executed programs: 4109 2021/04/13 01:13:32 executed programs: 4333 2021/04/13 01:13:37 executed programs: 4561 2021/04/13 01:13:42 executed programs: 4788 2021/04/13 01:13:47 executed programs: 5008 2021/04/13 01:13:52 executed programs: 5227 2021/04/13 01:13:57 executed programs: 5426 2021/04/13 01:14:02 executed programs: 5649 2021/04/13 01:14:07 executed programs: 5861 2021/04/13 01:14:12 executed programs: 6077 2021/04/13 01:14:17 executed programs: 6293 2021/04/13 01:14:22 executed programs: 6507 2021/04/13 01:14:27 executed programs: 6714 2021/04/13 01:14:32 executed programs: 6948 2021/04/13 01:14:37 executed programs: 7165 2021/04/13 01:14:42 executed programs: 7368 2021/04/13 01:14:47 executed programs: 7573 2021/04/13 01:14:52 executed programs: 7763 2021/04/13 01:14:57 executed programs: 7952 2021/04/13 01:15:02 executed programs: 8162 2021/04/13 01:15:08 executed programs: 8375 2021/04/13 01:15:13 executed programs: 8583 2021/04/13 01:15:18 executed programs: 8792 2021/04/13 01:15:23 executed programs: 8994 2021/04/13 01:15:28 executed programs: 9204 2021/04/13 01:15:33 executed programs: 9419 2021/04/13 01:15:38 executed programs: 9643 2021/04/13 01:15:43 executed programs: 9858 2021/04/13 01:15:48 executed programs: 10064 2021/04/13 01:15:53 executed programs: 10263 2021/04/13 01:15:58 executed programs: 10463 2021/04/13 01:16:03 executed programs: 10671 2021/04/13 01:16:08 executed programs: 10891 2021/04/13 01:16:13 executed programs: 11104 2021/04/13 01:16:18 executed programs: 11315 2021/04/13 01:16:23 executed programs: 11512 2021/04/13 01:16:28 executed programs: 11703 2021/04/13 01:16:33 executed programs: 11917 2021/04/13 01:16:38 executed programs: 12144 2021/04/13 01:16:43 executed programs: 12372 2021/04/13 01:16:48 executed programs: 12598 2021/04/13 01:16:53 executed programs: 12807 2021/04/13 01:16:58 executed programs: 13008 2021/04/13 01:17:03 executed programs: 13206 2021/04/13 01:17:08 executed programs: 13401 2021/04/13 01:17:13 executed programs: 13599 2021/04/13 01:17:18 executed programs: 13807 2021/04/13 01:17:23 executed programs: 14030 [ 377.363113][T27674] ------------[ cut here ]------------ [ 377.369794][T27674] WARNING: CPU: 0 PID: 27674 at kernel/locking/lockdep.c:894 register_lock_class+0x206/0x1920 [ 377.382683][T27674] Modules linked in: [ 377.387261][T27674] CPU: 0 PID: 27674 Comm: syz-executor.2 Not tainted 5.12.0-rc7-syzkaller #0 [ 377.397978][T27674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.409428][T27674] RIP: 0010:register_lock_class+0x206/0x1920 [ 377.416461][T27674] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 1a 10 00 00 4d 3b 68 18 74 0b 49 81 38 40 6e ff 89 74 02 <0f> 0b 45 85 c9 0f 84 b3 00 00 00 f6 85 70 ff ff ff 01 0f 85 a6 00 [ 377.438503][T27674] RSP: 0018:ffff8881018479c0 EFLAGS: 00010002 [ 377.444921][T27674] RAX: dffffc0000000000 RBX: 1ffff11020308f41 RCX: ffffffff8aa9a1e0 [ 377.453221][T27674] RDX: 1ffff110241c1a17 RSI: 0000000000000000 RDI: ffff888120e0d0b8 [ 377.462281][T27674] RBP: ffff888101847a90 R08: ffff888120e0d0a0 R09: 0000000000000000 [ 377.470767][T27674] R10: 0000000000000000 R11: ffff88810dd9f018 R12: ffffffff8a755380 [ 377.479007][T27674] R13: ffffffff882271c0 R14: ffff888101847a68 R15: ffffffff8ade79c0 [ 377.487245][T27674] FS: 00007fbfc60a0700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 377.496968][T27674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 377.503912][T27674] CR2: 0000000000000004 CR3: 0000000115186001 CR4: 00000000001706f0 [ 377.512749][T27674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 377.521716][T27674] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 377.529762][T27674] Call Trace: [ 377.533380][T27674] ? mark_lock+0x10a/0x18a0 [ 377.538223][T27674] ? is_dynamic_key+0x1c0/0x1c0 [ 377.543831][T27674] ? futex_wait+0x1d0/0x5a0 [ 377.550148][T27674] __lock_acquire+0xff/0x53d0 [ 377.555735][T27674] ? wake_up_q+0xa8/0x110 [ 377.561190][T27674] ? selinux_add_mnt_opt+0x280/0x280 [ 377.566607][T27674] ? __kasan_check_read+0x11/0x20 [ 377.572553][T27674] ? lockdep_hardirqs_on_prepare+0x450/0x450 [ 377.579673][T27674] ? __this_cpu_preempt_check+0x13/0x20 [ 377.585741][T27674] ? lock_is_held_type+0x100/0x140 [ 377.591245][T27674] lock_acquire+0x22a/0x8c0 [ 377.595823][T27674] ? lock_sock_nested+0x3f/0x100 [ 377.601363][T27674] ? lock_release+0x970/0x970 [ 377.606375][T27674] ? __this_cpu_preempt_check+0x13/0x20 [ 377.612104][T27674] ? lock_is_held_type+0x100/0x140 [ 377.618325][T27674] _raw_spin_lock_bh+0x33/0x50 [ 377.623428][T27674] ? lock_sock_nested+0x3f/0x100 [ 377.628842][T27674] lock_sock_nested+0x3f/0x100 [ 377.634243][T27674] selinux_netlbl_socket_connect+0x15/0x40 [ 377.640517][T27674] selinux_socket_connect+0x4c/0x70 [ 377.646379][T27674] security_socket_connect+0x50/0x90 [ 377.652000][T27674] __sys_connect_file+0x96/0x1a0 [ 377.657021][T27674] ? move_addr_to_kernel.part.0+0x31/0xd0 [ 377.663401][T27674] __sys_connect+0x101/0x130 [ 377.668336][T27674] ? __sys_connect_file+0x1a0/0x1a0 [ 377.674289][T27674] ? __this_cpu_preempt_check+0x13/0x20 [ 377.680446][T27674] ? check_preemption_disabled+0x3d/0xe0 [ 377.687099][T27674] ? syscall_enter_from_user_mode+0x21/0x70 [ 377.693600][T27674] ? __this_cpu_preempt_check+0x13/0x20 [ 377.699814][T27674] ? lockdep_hardirqs_on+0x59/0x100 [ 377.705949][T27674] __x64_sys_connect+0x6e/0xb0 [ 377.711158][T27674] ? syscall_enter_from_user_mode+0x21/0x70 [ 377.717706][T27674] do_syscall_64+0x38/0x90 [ 377.723191][T27674] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.729648][T27674] RIP: 0033:0x4605f9 [ 377.733820][T27674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.755000][T27674] RSP: 002b:00007fbfc60a0198 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 377.764179][T27674] RAX: ffffffffffffffda RBX: 000000000052bfa0 RCX: 00000000004605f9 [ 377.773018][T27674] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000007 [ 377.781989][T27674] RBP: 00000000004a9a99 R08: 0000000000000000 R09: 0000000000000000 [ 377.791465][T27674] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 377.800458][T27674] R13: 0000000000000003 R14: 00000000004aa986 R15: 00007fbfc60a06bc [ 377.809555][T27674] irq event stamp: 188 [ 377.814833][T27674] hardirqs last enabled at (187): [] syscall_enter_from_user_mode+0x21/0x70 [ 377.827662][T27674] hardirqs last disabled at (186): [] do_syscall_64+0x14/0x90 [ 377.837293][T27674] softirqs last enabled at (72): [] vsock_create+0x20f/0x370 [ 377.847184][T27674] softirqs last disabled at (188): [] lock_sock_nested+0x3f/0x100 [ 377.858195][T27674] ---[ end trace bcf2faa84e880ec1 ]--- 2021/04/13 01:17:29 executed programs: 14218 2021/04/13 01:17:34 executed programs: 14420