[ 59.961965][ T27] audit: type=1400 audit(1584419878.132:43): avc: denied { integrity } for pid=8261 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 [ 59.990083][ T27] audit: type=1400 audit(1584419878.132:44): avc: denied { map } for pid=8261 comm="syz-fuzzer" path="/root/syzkaller-shm481072730" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 60.102076][ T8279] IPVS: ftp: loaded support on port[0] = 21 [ 60.434426][ T21] tipc: TX() has been purged, node left! [ 60.647575][ T8267] can: request_module (can-proto-0) failed. [ 63.407252][ T8267] can: request_module (can-proto-0) failed. [ 63.418250][ T8267] can: request_module (can-proto-0) failed. [ 63.606058][ T27] audit: type=1400 audit(1584419881.782:45): avc: denied { create } for pid=8261 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 [ 63.631300][ T27] audit: type=1400 audit(1584419881.782:46): avc: denied { create } for pid=8261 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 [ 63.656424][ T27] audit: type=1400 audit(1584419881.782:47): avc: denied { create } for pid=8261 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 '10.128.10.53' (ECDSA) to the list of known hosts. 2020/03/17 04:38:10 parsed 1 programs 2020/03/17 04:38:11 executed programs: 0 [ 73.057223][ T8358] IPVS: ftp: loaded support on port[0] = 21 [ 73.073011][ T8355] IPVS: ftp: loaded support on port[0] = 21 [ 73.091544][ T8359] IPVS: ftp: loaded support on port[0] = 21 [ 73.107200][ T8362] IPVS: ftp: loaded support on port[0] = 21 [ 73.109683][ T8364] IPVS: ftp: loaded support on port[0] = 21 [ 73.130857][ T8365] IPVS: ftp: loaded support on port[0] = 21 [ 73.272554][ T8362] chnl_net:caif_netlink_parms(): no params data found [ 73.368512][ T8355] chnl_net:caif_netlink_parms(): no params data found [ 73.413971][ T8359] chnl_net:caif_netlink_parms(): no params data found [ 73.432201][ T8365] chnl_net:caif_netlink_parms(): no params data found [ 73.448795][ T8362] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.457081][ T8362] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.465383][ T8362] device bridge_slave_0 entered promiscuous mode [ 73.488360][ T8355] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.495482][ T8355] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.503304][ T8355] device bridge_slave_0 entered promiscuous mode [ 73.519098][ T8362] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.526815][ T8362] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.534791][ T8362] device bridge_slave_1 entered promiscuous mode [ 73.556535][ T8355] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.563752][ T8355] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.571828][ T8355] device bridge_slave_1 entered promiscuous mode [ 73.586571][ T8358] chnl_net:caif_netlink_parms(): no params data found [ 73.622778][ T8359] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.630313][ T8359] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.638388][ T8359] device bridge_slave_0 entered promiscuous mode [ 73.649856][ T8359] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.657660][ T8359] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.665688][ T8359] device bridge_slave_1 entered promiscuous mode [ 73.684970][ T8362] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.695542][ T8359] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.706081][ T8355] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.722694][ T8355] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.744210][ T8359] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.754860][ T8362] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.799215][ T8359] team0: Port device team_slave_0 added [ 73.805147][ T8365] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.812201][ T8365] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.820687][ T8365] device bridge_slave_0 entered promiscuous mode [ 73.832315][ T8365] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.839423][ T8365] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.847306][ T8365] device bridge_slave_1 entered promiscuous mode [ 73.862109][ T8355] team0: Port device team_slave_0 added [ 73.868014][ T8358] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.875444][ T8358] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.883287][ T8358] device bridge_slave_0 entered promiscuous mode [ 73.891691][ T8359] team0: Port device team_slave_1 added [ 73.918348][ T8355] team0: Port device team_slave_1 added [ 73.926164][ T8364] chnl_net:caif_netlink_parms(): no params data found [ 73.935721][ T8358] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.943045][ T8358] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.952546][ T8358] device bridge_slave_1 entered promiscuous mode [ 73.966544][ T8365] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.977865][ T8362] team0: Port device team_slave_0 added [ 73.984712][ T8365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.021010][ T8365] team0: Port device team_slave_0 added [ 74.029193][ T8362] team0: Port device team_slave_1 added [ 74.044520][ T8358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.115905][ T8359] device hsr_slave_0 entered promiscuous mode [ 74.154526][ T8359] device hsr_slave_1 entered promiscuous mode [ 74.215371][ T8365] team0: Port device team_slave_1 added [ 74.238171][ T8358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.307594][ T8355] device hsr_slave_0 entered promiscuous mode [ 74.344571][ T8355] device hsr_slave_1 entered promiscuous mode [ 74.384532][ T8355] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.392290][ T8355] Cannot create hsr debugfs directory [ 74.467129][ T8362] device hsr_slave_0 entered promiscuous mode [ 74.504693][ T8362] device hsr_slave_1 entered promiscuous mode [ 74.564319][ T8362] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.572108][ T8362] Cannot create hsr debugfs directory [ 74.626846][ T8365] device hsr_slave_0 entered promiscuous mode [ 74.664550][ T8365] device hsr_slave_1 entered promiscuous mode [ 74.704377][ T8365] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.711982][ T8365] Cannot create hsr debugfs directory [ 74.732414][ T8364] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.739592][ T8364] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.748316][ T8364] device bridge_slave_0 entered promiscuous mode [ 74.757414][ T8358] team0: Port device team_slave_0 added [ 74.763214][ T8364] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.771272][ T8364] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.779119][ T8364] device bridge_slave_1 entered promiscuous mode [ 74.802274][ T8358] team0: Port device team_slave_1 added [ 74.877103][ T8358] device hsr_slave_0 entered promiscuous mode [ 74.934774][ T8358] device hsr_slave_1 entered promiscuous mode [ 74.974311][ T8358] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.981895][ T8358] Cannot create hsr debugfs directory [ 74.988885][ T8364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.009973][ T8364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.053864][ T8364] team0: Port device team_slave_0 added [ 75.063563][ T8364] team0: Port device team_slave_1 added [ 75.137385][ T8364] device hsr_slave_0 entered promiscuous mode [ 75.174493][ T8364] device hsr_slave_1 entered promiscuous mode [ 75.224228][ T8364] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.231815][ T8364] Cannot create hsr debugfs directory [ 75.299986][ T8359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.368371][ T8359] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.396721][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.405290][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.445178][ T8355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.472357][ T3027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.481419][ T3027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.490049][ T3027] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.497358][ T3027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.505447][ T3027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.513877][ T3027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.522509][ T3027] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.529594][ T3027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.537126][ T3027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.551446][ T8362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.569291][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.579830][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.601113][ T8355] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.623165][ T8362] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.632384][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.642416][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.651008][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.660459][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.668950][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.677711][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.687149][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.695965][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.704636][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.712413][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.722199][ T8365] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.739543][ T8359] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.751596][ T8359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.764908][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.772620][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.781877][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.790368][ T3024] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.797488][ T3024] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.805118][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.813292][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.821552][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.830821][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.839660][ T3024] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.847252][ T3024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.855327][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.875205][ T8365] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.890779][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.898998][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.907128][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.916062][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.925399][ T3024] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.933051][ T3024] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.941394][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.950063][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.959047][ T3024] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.966375][ T3024] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.974010][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.983022][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.991664][ T3024] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.998911][ T3024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.007469][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.015542][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.051660][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.060690][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.072431][ T2577] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.079731][ T2577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.088120][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.097551][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.106316][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.114903][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.136086][ T8358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.158022][ T8359] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.166201][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.173662][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.182278][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.191329][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.200365][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.208792][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.218136][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.227219][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.236386][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.245649][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.253959][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.262771][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.271286][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.280345][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.293968][ T8364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.313778][ T8364] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.322682][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.331169][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.339736][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.347800][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.357152][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.366170][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.374609][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.382663][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.390847][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.398799][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.407332][ T2577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.422402][ T8365] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.433109][ T8365] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.459535][ T8358] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.474327][ T27] audit: type=1400 audit(1584419894.642:48): avc: denied { associate } for pid=8359 comm="syz-executor.4" name="syz4" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 76.499593][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.507977][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.516957][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.525600][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.534035][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.542635][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.551052][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.559644][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.568290][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.575402][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.583287][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.592135][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.600764][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.609714][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.618617][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.625718][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.633222][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.641433][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.649447][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.658630][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.667255][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.674345][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.683230][ T8355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.692784][ T8362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.715258][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.722920][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.741782][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.750965][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.765590][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.775791][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.784982][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.792066][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.851468][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.861387][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.869967][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.884303][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.891752][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.901407][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.910525][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.919627][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.928793][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.945522][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.954614][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.962931][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.972890][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.981099][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.998378][ T8362] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.013088][ T8364] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.026071][ T8364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.041843][ T8355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.054891][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.063956][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.073232][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.082023][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.090649][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.099636][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.108033][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.117048][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.125787][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.135140][ T8365] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.145104][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.153369][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.196226][ T8358] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.213578][ T8358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.229843][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.239056][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.247758][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.256405][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.275585][ T8364] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.293108][ T8358] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.306235][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.313678][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.450059][ T8435] ================================================================== [ 77.458316][ T8435] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x341/0x440 [ 77.465770][ T8435] Read of size 1 at addr 0000000000000000 by task syz-executor.3/8435 [ 77.473913][ T8435] [ 77.476240][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.3 Not tainted 5.6.0-rc6-syzkaller #0 [ 77.484813][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.494896][ T8435] Call Trace: [ 77.498445][ T8435] dump_stack+0x12d/0x187 [ 77.503271][ T8435] ? llcp_sock_getname+0x341/0x440 [ 77.508395][ T8435] __kasan_report.cold.11+0x5/0x32 [ 77.513508][ T8435] ? llcp_sock_getname+0x341/0x440 [ 77.518620][ T8435] ? trace_hardirqs_on_caller+0x150/0x1a0 [ 77.526062][ T8435] ? llcp_sock_getname+0x341/0x440 [ 77.531183][ T8435] kasan_report+0x12/0x20 [ 77.535508][ T8435] check_memory_region+0x153/0x1d0 [ 77.540621][ T8435] memcpy+0x23/0x50 [ 77.544428][ T8435] llcp_sock_getname+0x341/0x440 [ 77.549357][ T8435] ? security_socket_getpeername+0x3a/0x70 [ 77.555416][ T8435] __sys_getpeername+0x123/0x220 [ 77.560357][ T8435] ? __ia32_sys_getsockname+0xb0/0xb0 [ 77.565743][ T8435] ? __kasan_check_read+0x11/0x20 [ 77.570758][ T8435] ? _copy_to_user+0xcb/0xf0 [ 77.575333][ T8435] ? put_timespec64+0xa9/0x100 [ 77.580099][ T8435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.585625][ T8435] ? do_syscall_64+0x21/0x630 [ 77.590286][ T8435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.596337][ T8435] __x64_sys_getpeername+0x6e/0xb0 [ 77.601510][ T8435] do_syscall_64+0xca/0x630 [ 77.605994][ T8435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.611872][ T8435] RIP: 0033:0x45a219 [ 77.615741][ T8435] 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 [ 77.635328][ T8435] RSP: 002b:00007f958ee76c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 77.643720][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 77.651895][ T8435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 77.659973][ T8435] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 77.667925][ T8435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f958ee776d4 [ 77.675877][ T8435] R13: 00000000004c0f29 R14: 00000000004d3dd8 R15: 00000000ffffffff [ 77.683841][ T8435] ================================================================== [ 77.691878][ T8435] Disabling lock debugging due to kernel taint [ 77.702272][ T8435] Kernel panic - not syncing: panic_on_warn set ... [ 77.708888][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.3 Tainted: G B 5.6.0-rc6-syzkaller #0 [ 77.718835][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.728967][ T8435] Call Trace: [ 77.732242][ T8435] dump_stack+0x12d/0x187 [ 77.737260][ T8435] ? llcp_sock_getname+0x310/0x440 [ 77.742364][ T8435] panic+0x22a/0x4e3 [ 77.746249][ T8435] ? add_taint.cold.7+0x11/0x11 [ 77.751073][ T8435] ? ___preempt_schedule+0x16/0x18 [ 77.756171][ T8435] ? llcp_sock_getname+0x341/0x440 [ 77.761259][ T8435] end_report+0x47/0x4f [ 77.765389][ T8435] __kasan_report.cold.11+0xe/0x32 [ 77.770557][ T8435] ? llcp_sock_getname+0x341/0x440 [ 77.775680][ T8435] ? trace_hardirqs_on_caller+0x150/0x1a0 [ 77.781388][ T8435] ? llcp_sock_getname+0x341/0x440 [ 77.786577][ T8435] kasan_report+0x12/0x20 [ 77.790910][ T8435] check_memory_region+0x153/0x1d0 [ 77.796105][ T8435] memcpy+0x23/0x50 [ 77.799899][ T8435] llcp_sock_getname+0x341/0x440 [ 77.804813][ T8435] ? security_socket_getpeername+0x3a/0x70 [ 77.810595][ T8435] __sys_getpeername+0x123/0x220 [ 77.815514][ T8435] ? __ia32_sys_getsockname+0xb0/0xb0 [ 77.820867][ T8435] ? __kasan_check_read+0x11/0x20 [ 77.825874][ T8435] ? _copy_to_user+0xcb/0xf0 [ 77.830481][ T8435] ? put_timespec64+0xa9/0x100 [ 77.835246][ T8435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.840692][ T8435] ? do_syscall_64+0x21/0x630 [ 77.845350][ T8435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.851406][ T8435] __x64_sys_getpeername+0x6e/0xb0 [ 77.856513][ T8435] do_syscall_64+0xca/0x630 [ 77.861048][ T8435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.866925][ T8435] RIP: 0033:0x45a219 [ 77.870944][ T8435] 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 [ 77.890528][ T8435] RSP: 002b:00007f958ee76c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 77.899006][ T8435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 77.907094][ T8435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 77.915049][ T8435] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 77.923237][ T8435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f958ee776d4 [ 77.931200][ T8435] R13: 00000000004c0f29 R14: 00000000004d3dd8 R15: 00000000ffffffff [ 77.940767][ T8435] Kernel Offset: disabled [ 77.945098][ T8435] Rebooting in 86400 seconds..