[ 59.639639][ T26] audit: type=1400 audit(1581773886.414:42): avc: denied { map } for pid=8180 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 60.242378][ T26] audit: type=1400 audit(1581773887.014:43): avc: denied { integrity } for pid=8180 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 [ 60.390899][ T8199] IPVS: ftp: loaded support on port[0] = 21 [ 60.682719][ T685] tipc: TX() has been purged, node left! [ 60.915313][ T8189] can: request_module (can-proto-0) failed. [ 63.604489][ T8189] can: request_module (can-proto-0) failed. [ 63.615152][ T8189] can: request_module (can-proto-0) failed. [ 63.795057][ T26] audit: type=1400 audit(1581773890.574:44): avc: denied { create } for pid=8180 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 [ 63.819295][ T26] audit: type=1400 audit(1581773890.574:45): avc: denied { create } for pid=8180 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 [ 63.843623][ T26] audit: type=1400 audit(1581773890.574:46): avc: denied { create } for pid=8180 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 Warning: Permanently added '10.128.0.233' (ECDSA) to the list of known hosts. 2020/02/15 13:38:17 parsed 1 programs 2020/02/15 13:38:17 executed programs: 0 [ 71.311718][ T8274] IPVS: ftp: loaded support on port[0] = 21 [ 71.311956][ T8280] IPVS: ftp: loaded support on port[0] = 21 [ 71.325911][ T8283] IPVS: ftp: loaded support on port[0] = 21 [ 71.338343][ T8276] IPVS: ftp: loaded support on port[0] = 21 [ 71.346126][ T8279] IPVS: ftp: loaded support on port[0] = 21 [ 71.355064][ T8284] IPVS: ftp: loaded support on port[0] = 21 [ 71.568061][ T8284] chnl_net:caif_netlink_parms(): no params data found [ 71.581766][ T8279] chnl_net:caif_netlink_parms(): no params data found [ 71.606710][ T8283] chnl_net:caif_netlink_parms(): no params data found [ 71.637549][ T8274] chnl_net:caif_netlink_parms(): no params data found [ 71.679533][ T8284] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.687319][ T8284] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.695110][ T8284] device bridge_slave_0 entered promiscuous mode [ 71.720193][ T8284] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.727709][ T8284] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.735495][ T8284] device bridge_slave_1 entered promiscuous mode [ 71.755764][ T8276] chnl_net:caif_netlink_parms(): no params data found [ 71.785977][ T8279] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.793202][ T8279] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.800680][ T8279] device bridge_slave_0 entered promiscuous mode [ 71.811988][ T8279] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.821726][ T8279] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.829647][ T8279] device bridge_slave_1 entered promiscuous mode [ 71.856829][ T8284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.873682][ T8280] chnl_net:caif_netlink_parms(): no params data found [ 71.881796][ T8283] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.889059][ T8283] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.899530][ T8283] device bridge_slave_0 entered promiscuous mode [ 71.910704][ T8283] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.917869][ T8283] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.925675][ T8283] device bridge_slave_1 entered promiscuous mode [ 71.933691][ T8284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.948118][ T8274] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.955927][ T8274] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.964328][ T8274] device bridge_slave_0 entered promiscuous mode [ 71.990861][ T8276] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.998032][ T8276] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.005759][ T8276] device bridge_slave_0 entered promiscuous mode [ 72.018364][ T8274] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.026281][ T8274] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.033962][ T8274] device bridge_slave_1 entered promiscuous mode [ 72.041970][ T8279] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.067540][ T8276] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.075736][ T8276] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.083811][ T8276] device bridge_slave_1 entered promiscuous mode [ 72.092998][ T8284] team0: Port device team_slave_0 added [ 72.104176][ T8280] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.111229][ T8280] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.118921][ T8280] device bridge_slave_0 entered promiscuous mode [ 72.127577][ T8283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.137886][ T8279] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.151407][ T8284] team0: Port device team_slave_1 added [ 72.164166][ T8280] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.171225][ T8280] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.179443][ T8280] device bridge_slave_1 entered promiscuous mode [ 72.187947][ T8283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.220533][ T8274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.245691][ T8276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.256012][ T8274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.274410][ T8279] team0: Port device team_slave_0 added [ 72.315695][ T8284] device hsr_slave_0 entered promiscuous mode [ 72.383014][ T8284] device hsr_slave_1 entered promiscuous mode [ 72.424145][ T8280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.435756][ T8276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.457334][ T8283] team0: Port device team_slave_0 added [ 72.464577][ T8279] team0: Port device team_slave_1 added [ 72.471709][ T8283] team0: Port device team_slave_1 added [ 72.479505][ T8280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.509337][ T8276] team0: Port device team_slave_0 added [ 72.532441][ T8274] team0: Port device team_slave_0 added [ 72.545751][ T8274] team0: Port device team_slave_1 added [ 72.552483][ T8276] team0: Port device team_slave_1 added [ 72.560836][ T8280] team0: Port device team_slave_0 added [ 72.636128][ T8283] device hsr_slave_0 entered promiscuous mode [ 72.675721][ T8283] device hsr_slave_1 entered promiscuous mode [ 72.712814][ T8283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.720594][ T8283] Cannot create hsr debugfs directory [ 72.738523][ T8280] team0: Port device team_slave_1 added [ 72.815361][ T8279] device hsr_slave_0 entered promiscuous mode [ 72.842855][ T8279] device hsr_slave_1 entered promiscuous mode [ 72.892739][ T8279] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.900321][ T8279] Cannot create hsr debugfs directory [ 72.913279][ T26] audit: type=1400 audit(1581773899.694:47): avc: denied { write } for pid=8284 comm="syz-executor.3" 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 [ 72.937948][ T26] audit: type=1400 audit(1581773899.694:48): avc: denied { read } for pid=8284 comm="syz-executor.3" 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 [ 72.964349][ T8274] device hsr_slave_0 entered promiscuous mode [ 73.012888][ T8274] device hsr_slave_1 entered promiscuous mode [ 73.052723][ T8274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.060310][ T8274] Cannot create hsr debugfs directory [ 73.124346][ T8276] device hsr_slave_0 entered promiscuous mode [ 73.182882][ T8276] device hsr_slave_1 entered promiscuous mode [ 73.233608][ T8276] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.241189][ T8276] Cannot create hsr debugfs directory [ 73.265914][ T8284] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.325114][ T8284] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.386310][ T8283] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 73.435431][ T8284] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.515308][ T8280] device hsr_slave_0 entered promiscuous mode [ 73.553075][ T8280] device hsr_slave_1 entered promiscuous mode [ 73.592823][ T8280] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.600419][ T8280] Cannot create hsr debugfs directory [ 73.618223][ T8283] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 73.684216][ T8284] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.728026][ T8283] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 73.777164][ T8283] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 73.833950][ T8279] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.879024][ T8279] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 73.934588][ T8279] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 73.975836][ T8279] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 74.081749][ T8276] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.125109][ T8276] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.197162][ T8276] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.237230][ T8276] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.316472][ T8283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.326208][ T8274] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.369933][ T8274] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.414445][ T8274] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.469630][ T8274] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.512833][ T8284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.523433][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.531702][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.542335][ T8283] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.568617][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.578162][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.587052][ T2767] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.594234][ T2767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.602050][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.611464][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.619797][ T2767] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.626911][ T2767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.635302][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.675921][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.684307][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.691878][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.700607][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.709221][ T8280] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.775722][ T8284] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.793679][ T8280] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.838231][ T8280] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.885441][ T8280] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.924486][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.933148][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.941391][ T2789] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.948494][ T2789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.956175][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.964992][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.973925][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.981747][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.994158][ T8279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.018513][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.027402][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.036055][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.043405][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.051622][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.060453][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.068820][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.077196][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.085700][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.094213][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.102286][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.120526][ T8279] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.144765][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.152346][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.160535][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.169176][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.177721][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.187075][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.214357][ T8283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.234218][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.245662][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.254504][ T2782] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.261534][ T2782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.271540][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.279980][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.288559][ T2782] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.295696][ T2782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.304081][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.312437][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.321918][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.342490][ T8284] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.355912][ T8284] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.382126][ T8276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.393375][ T8274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.400257][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.410282][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.418866][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.427308][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.435881][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.460668][ T8276] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.484065][ T8274] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.494251][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.501911][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.510524][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.519391][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.528455][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.536267][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.543849][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.551368][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.559063][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.567446][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.575975][ T2782] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.583061][ T2782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.591416][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.616113][ T8283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.637664][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.647398][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.656270][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.664846][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.673111][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.681581][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.690013][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.697077][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.705039][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.712625][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.720098][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.728843][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.737234][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.744319][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.751726][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.760508][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.769154][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.776866][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.798140][ T8284] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.810350][ T8280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.818422][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.833271][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.841560][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.850235][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.858964][ T2767] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.866147][ T2767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.892663][ T26] audit: type=1400 audit(1581773902.664:49): avc: denied { associate } for pid=8284 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 75.899584][ T8280] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.953550][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.962116][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.970723][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.979142][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.987684][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.995963][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.004388][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.013146][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.021358][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.029190][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.037852][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.046389][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.054958][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.064163][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.072424][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.080818][ T2767] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.089517][ T8279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.102779][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.111325][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.153091][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.161725][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.182980][ T2782] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.183012][ T2782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.183881][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.184501][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.184920][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.185305][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.185588][ T2782] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.185612][ T2782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.185819][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.186201][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.196239][ T8276] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.196872][ T8276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.202443][ T8279] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.216565][ T8274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.230598][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.231023][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.231519][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.231878][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.232241][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.234340][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.234425][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.234552][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.235138][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.235584][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.274703][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.275879][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.276341][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.276422][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.276489][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.276560][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.293631][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.294082][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.299910][ T8274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.305562][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.305982][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.312480][ T8276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.316889][ T8280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.348684][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.348769][ T2769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.368105][ T8280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.040211][ T8321] ================================================================== [ 77.040240][ T8321] BUG: KASAN: user-memory-access in insert_char+0x1e2/0x3e0 [ 77.040246][ T8321] Read of size 212 at addr 00000000ffffff3a by task syz-executor.1/8321 [ 77.040248][ T8321] [ 77.040255][ T8321] CPU: 1 PID: 8321 Comm: syz-executor.1 Not tainted 5.6.0-rc1-syzkaller #0 [ 77.040258][ T8321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.040261][ T8321] Call Trace: [ 77.040270][ T8321] dump_stack+0x12d/0x187 [ 77.040278][ T8321] ? insert_char+0x1e2/0x3e0 [ 77.040290][ T8321] __kasan_report.cold.11+0x5/0x32 [ 77.040300][ T8321] ? insert_char+0x1e2/0x3e0 [ 77.040310][ T8321] ? insert_char+0x1e2/0x3e0 [ 77.040318][ T8321] kasan_report+0x12/0x20 [ 77.040324][ T8321] check_memory_region+0x153/0x1d0 [ 77.040333][ T8321] memmove+0x23/0x50 [ 77.040341][ T8321] insert_char+0x1e2/0x3e0 [ 77.040347][ T8321] ? find_held_lock+0x36/0x1d0 [ 77.040362][ T8321] do_con_trol+0x5742/0x63d0 [ 77.040370][ T8321] ? __atomic_notifier_call_chain+0x7d/0x110 [ 77.040377][ T8321] ? lock_downgrade+0x900/0x900 [ 77.040386][ T8321] ? reset_palette+0x200/0x200 [ 77.040392][ T8321] ? lock_acquire+0x194/0x410 [ 77.040403][ T8321] ? __kasan_check_read+0x11/0x20 [ 77.040416][ T8321] ? __atomic_notifier_call_chain+0x95/0x110 [ 77.040429][ T8321] do_con_write.part.25+0xab6/0x1ad0 [ 77.040462][ T8321] ? do_con_trol+0x63d0/0x63d0 [ 77.040466][ T8321] ? mark_held_locks+0xb8/0x130 [ 77.040471][ T8321] ? do_raw_spin_lock+0x132/0x2e0 [ 77.040480][ T8321] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 77.040487][ T8321] ? add_wait_queue+0x107/0x160 [ 77.040493][ T8321] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 77.040497][ T8321] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 77.040505][ T8321] ? trace_hardirqs_on+0x28/0x1a0 [ 77.040523][ T8321] con_write+0x1f/0x80 [ 77.040539][ T8321] n_tty_write+0x494/0xfa0 [ 77.040549][ T8321] ? __might_fault+0xf1/0x1b0 [ 77.040572][ T8321] ? n_tty_open+0x160/0x160 [ 77.040585][ T8321] ? prepare_to_wait_exclusive+0x390/0x390 [ 77.040596][ T8321] ? __kasan_check_write+0x14/0x20 [ 77.040608][ T8321] tty_write+0x371/0x7d0 [ 77.040618][ T8321] ? n_tty_open+0x160/0x160 [ 77.040632][ T8321] __vfs_write+0x5e/0x110 [ 77.040642][ T8321] vfs_write+0x18a/0x520 [ 77.040653][ T8321] ksys_write+0x105/0x220 [ 77.040663][ T8321] ? __ia32_sys_read+0xa0/0xa0 [ 77.040673][ T8321] ? do_syscall_64+0x21/0x5f0 [ 77.040678][ T8321] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.040692][ T8321] __x64_sys_write+0x6e/0xb0 [ 77.040700][ T8321] do_syscall_64+0xca/0x5f0 [ 77.040711][ T8321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.040717][ T8321] RIP: 0033:0x45a849 [ 77.040722][ T8321] 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 [ 77.040726][ T8321] RSP: 002b:00007f5f33b7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.040731][ T8321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a849 [ 77.040735][ T8321] RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000004 [ 77.040738][ T8321] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 77.040741][ T8321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f33b806d4 [ 77.040744][ T8321] R13: 00000000004cbd0f R14: 00000000004e59d8 R15: 00000000ffffffff [ 77.040768][ T8321] ================================================================== [ 77.040770][ T8321] Disabling lock debugging due to kernel taint [ 77.040773][ T8321] Kernel panic - not syncing: panic_on_warn set ... [ 77.040778][ T8321] CPU: 1 PID: 8321 Comm: syz-executor.1 Tainted: G B 5.6.0-rc1-syzkaller #0 [ 77.040781][ T8321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.040782][ T8321] Call Trace: [ 77.040787][ T8321] dump_stack+0x12d/0x187 [ 77.040791][ T8321] ? insert_char+0x110/0x3e0 [ 77.040798][ T8321] panic+0x22a/0x4e3 [ 77.040803][ T8321] ? add_taint.cold.7+0x11/0x11 [ 77.040809][ T8321] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 77.040816][ T8321] ? insert_char+0x1e2/0x3e0 [ 77.040822][ T8321] end_report+0x47/0x4f [ 77.040826][ T8321] __kasan_report.cold.11+0xe/0x32 [ 77.040829][ T8321] ? insert_char+0x1e2/0x3e0 [ 77.040835][ T8321] ? insert_char+0x1e2/0x3e0 [ 77.040840][ T8321] kasan_report+0x12/0x20 [ 77.040844][ T8321] check_memory_region+0x153/0x1d0 [ 77.040849][ T8321] memmove+0x23/0x50 [ 77.040853][ T8321] insert_char+0x1e2/0x3e0 [ 77.040856][ T8321] ? find_held_lock+0x36/0x1d0 [ 77.040863][ T8321] do_con_trol+0x5742/0x63d0 [ 77.040867][ T8321] ? __atomic_notifier_call_chain+0x7d/0x110 [ 77.040871][ T8321] ? lock_downgrade+0x900/0x900 [ 77.040875][ T8321] ? reset_palette+0x200/0x200 [ 77.040879][ T8321] ? lock_acquire+0x194/0x410 [ 77.040885][ T8321] ? __kasan_check_read+0x11/0x20 [ 77.040892][ T8321] ? __atomic_notifier_call_chain+0x95/0x110 [ 77.040900][ T8321] do_con_write.part.25+0xab6/0x1ad0 [ 77.040915][ T8321] ? do_con_trol+0x63d0/0x63d0 [ 77.040919][ T8321] ? mark_held_locks+0xb8/0x130 [ 77.040924][ T8321] ? do_raw_spin_lock+0x132/0x2e0 [ 77.040929][ T8321] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 77.040933][ T8321] ? add_wait_queue+0x107/0x160 [ 77.040937][ T8321] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 77.040941][ T8321] ? _raw_spin_unlock_irqrestore+0x7d/0xd0 [ 77.040995][ T8321] ? trace_hardirqs_on+0x28/0x1a0 [ 77.041010][ T8321] con_write+0x1f/0x80 [ 77.041015][ T8321] n_tty_write+0x494/0xfa0 [ 77.041021][ T8321] ? __might_fault+0xf1/0x1b0 [ 77.041032][ T8321] ? n_tty_open+0x160/0x160 [ 77.041037][ T8321] ? prepare_to_wait_exclusive+0x390/0x390 [ 77.041044][ T8321] ? __kasan_check_write+0x14/0x20 [ 77.041052][ T8321] tty_write+0x371/0x7d0 [ 77.041058][ T8321] ? n_tty_open+0x160/0x160 [ 77.041066][ T8321] __vfs_write+0x5e/0x110 [ 77.041072][ T8321] vfs_write+0x18a/0x520 [ 77.041077][ T8321] ksys_write+0x105/0x220 [ 77.041083][ T8321] ? __ia32_sys_read+0xa0/0xa0 [ 77.041089][ T8321] ? do_syscall_64+0x21/0x5f0 [ 77.041095][ T8321] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.041102][ T8321] __x64_sys_write+0x6e/0xb0 [ 77.041108][ T8321] do_syscall_64+0xca/0x5f0 [ 77.041114][ T8321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.041119][ T8321] RIP: 0033:0x45a849 [ 77.041123][ T8321] 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 [ 77.041126][ T8321] RSP: 002b:00007f5f33b7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 77.041130][ T8321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a849 [ 77.041133][ T8321] RDX: 0000000000000078 RSI: 0000000020000000 RDI: 0000000000000004 [ 77.041135][ T8321] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 77.041138][ T8321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f33b806d4 [ 77.041140][ T8321] R13: 00000000004cbd0f R14: 00000000004e59d8 R15: 00000000ffffffff [ 77.042671][ T8321] Kernel Offset: disabled [ 77.723931][ T8321] Rebooting in 86400 seconds..