[ 60.578238][ T27] audit: type=1400 audit(1584231839.715:43): avc: denied { integrity } for pid=8536 comm="syz-fuzzer" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 60.717177][ T8555] IPVS: ftp: loaded support on port[0] = 21 [ 61.006888][ T156] tipc: TX() has been purged, node left! [ 61.369290][ T8536] can: request_module (can-proto-0) failed. [ 64.131283][ T8536] can: request_module (can-proto-0) failed. [ 64.142824][ T8536] can: request_module (can-proto-0) failed. [ 64.391445][ T27] audit: type=1400 audit(1584231843.525:44): avc: denied { create } for pid=8536 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 64.416566][ T27] audit: type=1400 audit(1584231843.525:45): avc: denied { create } for pid=8536 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 64.443511][ T27] audit: type=1400 audit(1584231843.525:46): avc: denied { create } for pid=8536 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 64.626546][ T8553] syz-fuzzer (8553) used greatest stack depth: 23336 bytes left Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. 2020/03/15 00:24:10 parsed 1 programs 2020/03/15 00:24:11 executed programs: 0 [ 72.133599][ T8638] IPVS: ftp: loaded support on port[0] = 21 [ 72.138137][ T8635] IPVS: ftp: loaded support on port[0] = 21 [ 72.152176][ T8637] IPVS: ftp: loaded support on port[0] = 21 [ 72.152180][ T8640] IPVS: ftp: loaded support on port[0] = 21 [ 72.169062][ T8642] IPVS: ftp: loaded support on port[0] = 21 [ 72.243591][ T8644] IPVS: ftp: loaded support on port[0] = 21 [ 72.397401][ T8635] chnl_net:caif_netlink_parms(): no params data found [ 72.443472][ T8640] chnl_net:caif_netlink_parms(): no params data found [ 72.473916][ T8637] chnl_net:caif_netlink_parms(): no params data found [ 72.571333][ T8642] chnl_net:caif_netlink_parms(): no params data found [ 72.579845][ T8640] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.588893][ T8640] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.596642][ T8640] device bridge_slave_0 entered promiscuous mode [ 72.606537][ T8640] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.613768][ T8640] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.622075][ T8640] device bridge_slave_1 entered promiscuous mode [ 72.629748][ T8635] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.636856][ T8635] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.644988][ T8635] device bridge_slave_0 entered promiscuous mode [ 72.672247][ T8644] chnl_net:caif_netlink_parms(): no params data found [ 72.687895][ T8635] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.695047][ T8635] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.703252][ T8635] device bridge_slave_1 entered promiscuous mode [ 72.726006][ T8637] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.733476][ T8637] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.741719][ T8637] device bridge_slave_0 entered promiscuous mode [ 72.753461][ T8637] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.760578][ T8637] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.768643][ T8637] device bridge_slave_1 entered promiscuous mode [ 72.781856][ T8638] chnl_net:caif_netlink_parms(): no params data found [ 72.804926][ T8635] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.817019][ T8640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.831931][ T8640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.845080][ T8637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.855337][ T8635] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.865856][ T8642] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.873652][ T8642] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.882904][ T8642] device bridge_slave_0 entered promiscuous mode [ 72.892244][ T8642] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.900342][ T8642] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.908492][ T8642] device bridge_slave_1 entered promiscuous mode [ 72.926662][ T8637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.955249][ T8640] team0: Port device team_slave_0 added [ 72.981226][ T8635] team0: Port device team_slave_0 added [ 72.989359][ T8640] team0: Port device team_slave_1 added [ 72.996034][ T8635] team0: Port device team_slave_1 added [ 73.012782][ T8642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.022435][ T8644] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.030047][ T8644] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.038434][ T8644] device bridge_slave_0 entered promiscuous mode [ 73.048643][ T8637] team0: Port device team_slave_0 added [ 73.054553][ T8644] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.061874][ T8644] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.070063][ T8644] device bridge_slave_1 entered promiscuous mode [ 73.088269][ T8642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.098676][ T8637] team0: Port device team_slave_1 added [ 73.129842][ T8644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.145445][ T8644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.198680][ T8635] device hsr_slave_0 entered promiscuous mode [ 73.237243][ T8635] device hsr_slave_1 entered promiscuous mode [ 73.287340][ T8638] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.294423][ T8638] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.302175][ T8638] device bridge_slave_0 entered promiscuous mode [ 73.313676][ T8638] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.320840][ T8638] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.328650][ T8638] device bridge_slave_1 entered promiscuous mode [ 73.388533][ T8640] device hsr_slave_0 entered promiscuous mode [ 73.447429][ T8640] device hsr_slave_1 entered promiscuous mode [ 73.507022][ T8640] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.514876][ T8640] Cannot create hsr debugfs directory [ 73.534336][ T8644] team0: Port device team_slave_0 added [ 73.542436][ T8642] team0: Port device team_slave_0 added [ 73.553989][ T8642] team0: Port device team_slave_1 added [ 73.583187][ T8644] team0: Port device team_slave_1 added [ 73.638557][ T8637] device hsr_slave_0 entered promiscuous mode [ 73.677121][ T8637] device hsr_slave_1 entered promiscuous mode [ 73.726964][ T8637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.734710][ T8637] Cannot create hsr debugfs directory [ 73.747949][ T8638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.760226][ T8638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.850117][ T8644] device hsr_slave_0 entered promiscuous mode [ 73.887301][ T8644] device hsr_slave_1 entered promiscuous mode [ 73.927801][ T8644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.935379][ T8644] Cannot create hsr debugfs directory [ 73.989756][ T8642] device hsr_slave_0 entered promiscuous mode [ 74.027296][ T8642] device hsr_slave_1 entered promiscuous mode [ 74.067027][ T8642] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.074643][ T8642] Cannot create hsr debugfs directory [ 74.124329][ T8638] team0: Port device team_slave_0 added [ 74.159895][ T8638] team0: Port device team_slave_1 added [ 74.288545][ T8638] device hsr_slave_0 entered promiscuous mode [ 74.329870][ T8638] device hsr_slave_1 entered promiscuous mode [ 74.369680][ T8638] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.377468][ T8638] Cannot create hsr debugfs directory [ 74.389000][ T27] audit: type=1400 audit(1584231853.525:47): avc: denied { write } for pid=8635 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 74.420705][ T27] audit: type=1400 audit(1584231853.555:48): avc: denied { read } for pid=8635 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 74.445324][ T8635] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.501312][ T8635] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.558106][ T8640] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 74.601573][ T8640] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 74.659044][ T8640] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 74.710596][ T8635] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.783110][ T8635] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.834212][ T8640] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 74.944407][ T8637] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 74.982632][ T8637] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 75.059819][ T8637] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 75.090166][ T8637] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 75.163738][ T8642] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.221097][ T8642] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.281712][ T8642] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.383540][ T8642] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.434358][ T8644] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 75.489073][ T8644] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 75.548248][ T8644] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 75.600541][ T8644] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 75.642894][ T8635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.683176][ T8638] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.729834][ T8638] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.768858][ T8638] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.813194][ T8640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.829967][ T8638] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.884036][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.892830][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.905966][ T8635] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.926987][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.935376][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.972044][ T8640] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.989252][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.997977][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.006305][ T3130] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.013561][ T3130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.022555][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.031619][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.040022][ T3130] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.047119][ T3130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.056475][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.094998][ T8637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.114180][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.123249][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.132520][ T2717] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.139633][ T2717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.150164][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.160606][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.169363][ T2717] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.176417][ T2717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.184329][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.193501][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.202960][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.211903][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.220521][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.229862][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.268498][ T8635] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.280672][ T8635] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.294810][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.303933][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.312000][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.320373][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.330024][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.338988][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.347767][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.356189][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.365184][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.374983][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.383669][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.391419][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.412084][ T8642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.425988][ T8637] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.434600][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.443522][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.451233][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.459641][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.468097][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.476248][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.490024][ T8640] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.501765][ T8640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.520115][ T8644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.543722][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.552904][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.561714][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.570146][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.578622][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.585994][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.593516][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.602062][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.610554][ T2696] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.617650][ T2696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.625711][ T2696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.638289][ T8642] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.654457][ T8638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.672323][ T8635] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.684319][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.693512][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.704270][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.711530][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.719504][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.728215][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.735923][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.743649][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.752185][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.760773][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.767887][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.788622][ T8638] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.803907][ T8644] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.812064][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.822366][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.830969][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.842594][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.852977][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.863727][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.871669][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.880432][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.889273][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.925971][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.934874][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.943835][ T3130] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.951025][ T3130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.959641][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.967484][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.974972][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.983795][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.992338][ T3130] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.999437][ T3130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.007832][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.016268][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.024982][ T3130] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.032095][ T3130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.039685][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.048664][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.057468][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.067281][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.083283][ T8635] device veth0_vlan entered promiscuous mode [ 77.109030][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.121076][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.129676][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.139918][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.148689][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.157319][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.165494][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.174053][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.182985][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.192670][ T2717] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.199779][ T2717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.207631][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.216465][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.226411][ T8640] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.249479][ T8635] device veth1_vlan entered promiscuous mode [ 77.257663][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.268830][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.276495][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.284817][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.293210][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.301712][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.310635][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.323566][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.332218][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.341705][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.350146][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.358575][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.367145][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.375394][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.383840][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.391985][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.400259][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.408555][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.417926][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.427120][ T2717] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.434176][ T2717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.441831][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.451138][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.460244][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.468678][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.482777][ T8638] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.496422][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.514642][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.523283][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.532304][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.540570][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.549205][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.564635][ T27] audit: type=1400 audit(1584231856.695:49): avc: denied { associate } for pid=8635 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 77.583431][ T8642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.634454][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.649729][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.664398][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.674099][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.683181][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.690979][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.699026][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.706654][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.719386][ T8638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.733498][ T8637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.758098][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.766461][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.805132][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.805492][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.805827][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.834686][ T8644] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.834702][ T8644] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.845711][ T8640] device veth0_vlan entered promiscuous mode [ 77.847139][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.847545][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.847881][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.847954][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.848014][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.848363][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.848756][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.849032][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.866045][ T8642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.867573][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.902545][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.903008][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.903382][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.903466][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.913113][ T8640] device veth1_vlan entered promiscuous mode [ 77.954619][ T8644] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.971345][ T8638] device veth0_vlan entered promiscuous mode [ 77.981084][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.981641][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.982078][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.982420][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.986450][ T8638] device veth1_vlan entered promiscuous mode [ 78.018140][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.018617][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.019032][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.019305][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.019612][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.063679][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.064223][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.064720][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.065040][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.065367][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.066026][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.066335][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.066619][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.068130][ T3130] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.074020][ T8642] device veth0_vlan entered promiscuous mode [ 78.075343][ T8637] device veth0_vlan entered promiscuous mode [ 78.114197][ T8642] device veth1_vlan entered promiscuous mode [ 78.121943][ T8637] device veth1_vlan entered promiscuous mode [ 78.234974][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.495379][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.495946][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.496384][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.497248][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.497729][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.597438][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.597964][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.598910][ T8644] device veth0_vlan entered promiscuous mode [ 78.603140][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.603557][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.638574][ T8644] device veth1_vlan entered promiscuous mode 2020/03/15 00:24:18 executed programs: 6 [ 78.907028][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.907544][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.172744][ T8761] BUG: unable to handle page fault for address: 000000010000000e [ 80.172748][ T8761] #PF: supervisor write access in kernel mode [ 80.172751][ T8761] #PF: error_code(0x0002) - not-present page [ 80.172754][ T8761] PGD 949c9067 P4D 949c9067 PUD 0 [ 80.172761][ T8761] Oops: 0002 [#1] PREEMPT SMP KASAN [ 80.172766][ T8761] CPU: 0 PID: 8761 Comm: syz-executor.5 Not tainted 5.6.0-rc5-syzkaller #0 [ 80.172770][ T8761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.172778][ T8761] RIP: 0010:csi_J+0x503/0xa30 [ 80.172783][ T8761] Code: 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 01 0f 8e 62 03 00 00 44 89 e1 0f b7 83 c8 03 00 00 4c 89 ef 81 e1 ff ff ff 7f 66 ab 48 89 df e8 32 ca ff ff 84 c0 74 18 8b 05 d8 8a be 07 85 [ 80.172785][ T8761] RSP: 0018:ffffc90002f37868 EFLAGS: 00010202 [ 80.172789][ T8761] RAX: 0000000000000720 RBX: ffff888099eb1000 RCX: 0000000000000001 [ 80.172792][ T8761] RDX: 1ffff110133d6279 RSI: 0000000000000000 RDI: 000000010000000e [ 80.172794][ T8761] RBP: ffffc90002f378a8 R08: 0000000000000006 R09: ffff888099eb1000 [ 80.172797][ T8761] R10: fffffbfff13b3480 R11: 000000000000004a R12: 0000000080000001 [ 80.172799][ T8761] R13: 000000010000000e R14: 0000000000000000 R15: ffff888099eb1510 [ 80.172803][ T8761] FS: 00007f83ce77e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 80.172806][ T8761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.172809][ T8761] CR2: 000000010000000e CR3: 000000009d790000 CR4: 00000000001406f0 [ 80.172815][ T8761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.172817][ T8761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.172819][ T8761] Call Trace: [ 80.172828][ T8761] do_con_trol+0x4156/0x63d0 [ 80.172836][ T8761] ? __atomic_notifier_call_chain+0x7d/0x110 [ 80.172842][ T8761] ? lock_downgrade+0x900/0x900 [ 80.172847][ T8761] ? reset_palette+0x200/0x200 [ 80.172851][ T8761] ? lock_acquire+0x194/0x410 [ 80.172858][ T8761] ? __kasan_check_read+0x11/0x20 [ 80.172865][ T8761] ? __atomic_notifier_call_chain+0x95/0x110 [ 80.172872][ T8761] do_con_write.part.25+0xab6/0x1ad0 [ 80.172887][ T8761] ? do_con_trol+0x63d0/0x63d0 [ 80.172890][ T8761] ? mark_held_locks+0xb8/0x130 [ 80.172895][ T8761] ? do_raw_spin_lock+0x132/0x2e0 [ 80.172902][ T8761] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 80.172907][ T8761] ? add_wait_queue+0x107/0x160 [ 80.172911][ T8761] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 80.172915][ T8761] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 80.172922][ T8761] ? trace_hardirqs_on+0x28/0x1a0 [ 80.172943][ T8761] con_write+0x1f/0x80 [ 80.172949][ T8761] n_tty_write+0x494/0xfa0 [ 80.172956][ T8761] ? __might_fault+0xf1/0x1b0 [ 80.172967][ T8761] ? n_tty_open+0x160/0x160 [ 80.172970][ T8761] ? prepare_to_wait_exclusive+0x390/0x390 [ 80.172976][ T8761] ? __kasan_check_write+0x14/0x20 [ 80.172982][ T8761] tty_write+0x371/0x7d0 [ 80.172986][ T8761] ? n_tty_open+0x160/0x160 [ 80.172995][ T8761] __vfs_write+0x5e/0x110 [ 80.173001][ T8761] vfs_write+0x18a/0x520 [ 80.173007][ T8761] ksys_write+0x105/0x220 [ 80.173013][ T8761] ? __ia32_sys_read+0xa0/0xa0 [ 80.173020][ T8761] ? do_syscall_64+0x21/0x630 [ 80.173024][ T8761] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.173031][ T8761] __x64_sys_write+0x6e/0xb0 [ 80.173037][ T8761] do_syscall_64+0xca/0x630 [ 80.173043][ T8761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.173046][ T8761] RIP: 0033:0x45aff9 [ 80.173050][ T8761] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.173052][ T8761] RSP: 002b:00007f83ce77dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.173056][ T8761] RAX: ffffffffffffffda RBX: 00007f83ce77e6d4 RCX: 000000000045aff9 [ 80.173059][ T8761] RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000004 [ 80.173061][ T8761] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 80.173063][ T8761] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 80.173065][ T8761] R13: 0000000000000c60 R14: 00000000004cd0b9 R15: 000000000075bf2c [ 80.173076][ T8761] Modules linked in: [ 80.173081][ T8761] CR2: 000000010000000e [ 80.173104][ T8761] ---[ end trace bc41bece896314f2 ]--- [ 80.173109][ T8761] RIP: 0010:csi_J+0x503/0xa30 [ 80.173112][ T8761] Code: 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 01 0f 8e 62 03 00 00 44 89 e1 0f b7 83 c8 03 00 00 4c 89 ef 81 e1 ff ff ff 7f 66 ab 48 89 df e8 32 ca ff ff 84 c0 74 18 8b 05 d8 8a be 07 85 [ 80.173114][ T8761] RSP: 0018:ffffc90002f37868 EFLAGS: 00010202 [ 80.173118][ T8761] RAX: 0000000000000720 RBX: ffff888099eb1000 RCX: 0000000000000001 [ 80.173121][ T8761] RDX: 1ffff110133d6279 RSI: 0000000000000000 RDI: 000000010000000e [ 80.173123][ T8761] RBP: ffffc90002f378a8 R08: 0000000000000006 R09: ffff888099eb1000 [ 80.173126][ T8761] R10: fffffbfff13b3480 R11: 000000000000004a R12: 0000000080000001 [ 80.173128][ T8761] R13: 000000010000000e R14: 0000000000000000 R15: ffff888099eb1510 [ 80.173132][ T8761] FS: 00007f83ce77e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 80.173134][ T8761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.173136][ T8761] CR2: 000000010000000e CR3: 000000009d790000 CR4: 00000000001406f0 [ 80.173140][ T8761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.173142][ T8761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.173144][ T8761] Kernel panic - not syncing: Fatal exception [ 80.174715][ T8761] Kernel Offset: disabled