syzkaller login: [ 44.515113][ T26] audit: type=1400 audit(1576611712.948:41): avc: denied { map } for pid=7876 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 50.916683][ T26] audit: type=1400 audit(1576611719.348:42): avc: denied { map } for pid=7885 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 [ 51.739467][ T7902] IPVS: ftp: loaded support on port[0] = 21 [ 52.218095][ T7885] can: request_module (can-proto-0) failed. [ 53.420964][ T7885] can: request_module (can-proto-0) failed. [ 53.431456][ T7885] can: request_module (can-proto-0) failed. [ 53.629366][ T26] audit: type=1400 audit(1576611722.068:43): avc: denied { create } for pid=7885 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 [ 53.653715][ T26] audit: type=1400 audit(1576611722.068:44): avc: denied { create } for pid=7885 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 [ 53.678388][ T26] audit: type=1400 audit(1576611722.068:45): avc: denied { create } for pid=7885 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 '10.128.10.25' (ECDSA) to the list of known hosts. 2019/12/17 19:42:08 parsed 1 programs 2019/12/17 19:42:09 executed programs: 0 [ 61.305898][ T7984] IPVS: ftp: loaded support on port[0] = 21 [ 61.321105][ T7977] IPVS: ftp: loaded support on port[0] = 21 [ 61.329959][ T7987] IPVS: ftp: loaded support on port[0] = 21 [ 61.331527][ T7981] IPVS: ftp: loaded support on port[0] = 21 [ 61.354342][ T7980] IPVS: ftp: loaded support on port[0] = 21 [ 61.373918][ T7986] IPVS: ftp: loaded support on port[0] = 21 [ 61.630128][ T7981] chnl_net:caif_netlink_parms(): no params data found [ 61.650991][ T7984] chnl_net:caif_netlink_parms(): no params data found [ 61.671665][ T7987] chnl_net:caif_netlink_parms(): no params data found [ 61.689937][ T7980] chnl_net:caif_netlink_parms(): no params data found [ 61.730891][ T7977] chnl_net:caif_netlink_parms(): no params data found [ 61.752999][ T7986] chnl_net:caif_netlink_parms(): no params data found [ 61.794866][ T7981] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.803601][ T7981] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.812081][ T7981] device bridge_slave_0 entered promiscuous mode [ 61.823855][ T7981] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.831059][ T7981] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.839089][ T7981] device bridge_slave_1 entered promiscuous mode [ 61.846274][ T7980] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.853784][ T7980] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.861723][ T7980] device bridge_slave_0 entered promiscuous mode [ 61.871729][ T7980] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.878882][ T7980] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.886368][ T7980] device bridge_slave_1 entered promiscuous mode [ 61.893372][ T7984] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.900560][ T7984] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.908183][ T7984] device bridge_slave_0 entered promiscuous mode [ 61.915724][ T7984] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.922851][ T7984] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.930487][ T7984] device bridge_slave_1 entered promiscuous mode [ 61.948856][ T7987] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.955918][ T7987] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.963931][ T7987] device bridge_slave_0 entered promiscuous mode [ 61.975436][ T7987] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.982731][ T7987] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.990363][ T7987] device bridge_slave_1 entered promiscuous mode [ 62.013944][ T7987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.028452][ T7987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.039076][ T7984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.059748][ T7981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.083533][ T7977] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.092042][ T7977] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.099782][ T7977] device bridge_slave_0 entered promiscuous mode [ 62.108565][ T7984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.123317][ T7986] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.130438][ T7986] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.138344][ T7986] device bridge_slave_0 entered promiscuous mode [ 62.146159][ T7981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.157045][ T7980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.172118][ T7977] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.179927][ T7977] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.187646][ T7977] device bridge_slave_1 entered promiscuous mode [ 62.198953][ T7986] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.206006][ T7986] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.213617][ T7986] device bridge_slave_1 entered promiscuous mode [ 62.226104][ T7980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.238138][ T7987] team0: Port device team_slave_0 added [ 62.251214][ T7984] team0: Port device team_slave_0 added [ 62.266396][ T7977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.286742][ T7987] team0: Port device team_slave_1 added [ 62.293830][ T7984] team0: Port device team_slave_1 added [ 62.304829][ T7977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.315145][ T7981] team0: Port device team_slave_0 added [ 62.335187][ T7986] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.345226][ T7981] team0: Port device team_slave_1 added [ 62.361014][ T7980] team0: Port device team_slave_0 added [ 62.367922][ T7977] team0: Port device team_slave_0 added [ 62.421903][ T7984] device hsr_slave_0 entered promiscuous mode [ 62.487704][ T7984] device hsr_slave_1 entered promiscuous mode [ 62.568734][ T7986] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.583314][ T7977] team0: Port device team_slave_1 added [ 62.590949][ T7980] team0: Port device team_slave_1 added [ 62.618091][ T7986] team0: Port device team_slave_0 added [ 62.700264][ T7987] device hsr_slave_0 entered promiscuous mode [ 62.747849][ T7987] device hsr_slave_1 entered promiscuous mode [ 62.817515][ T7987] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.826058][ T7986] team0: Port device team_slave_1 added [ 62.878916][ T7977] device hsr_slave_0 entered promiscuous mode [ 62.937716][ T7977] device hsr_slave_1 entered promiscuous mode [ 62.987760][ T7977] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.026834][ T26] audit: type=1400 audit(1576611731.458:46): avc: denied { write } for pid=7984 comm="syz-executor.4" 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 [ 63.099986][ T7981] device hsr_slave_0 entered promiscuous mode [ 63.100376][ T26] audit: type=1400 audit(1576611731.488:47): avc: denied { read } for pid=7984 comm="syz-executor.4" 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 [ 63.217803][ T7981] device hsr_slave_1 entered promiscuous mode [ 63.258593][ T7981] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.441423][ T7986] device hsr_slave_0 entered promiscuous mode [ 63.478089][ T7986] device hsr_slave_1 entered promiscuous mode [ 63.568303][ T7986] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.751488][ T7980] device hsr_slave_0 entered promiscuous mode [ 63.879563][ T7980] device hsr_slave_1 entered promiscuous mode [ 63.958473][ T7980] debugfs: Directory 'hsr0' with parent '/' already present! [ 64.651087][ T7984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.773922][ T7977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.929273][ T7987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.945098][ T7984] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.066468][ T7981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.189619][ T7980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.203838][ T7977] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.350111][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.369546][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.377247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.537954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.553388][ T7987] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.644867][ T7981] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.744801][ T7980] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.817139][ T7986] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.950517][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.959058][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.966943][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.107921][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.138013][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.145243][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.268450][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.277073][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.327743][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.334831][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.373625][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.386802][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.397074][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.405676][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.413767][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.422678][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.431908][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.439003][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.446533][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.455486][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.463922][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.471033][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.479077][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.487514][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.496564][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.504345][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.512164][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.520762][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.529338][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.536384][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.544067][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.552974][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.561291][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.568376][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.575951][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.585247][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.617187][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.625357][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.633569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.641996][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.651614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.660428][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.669577][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.678120][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.685155][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.692671][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.701755][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.710278][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.719138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.727481][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.735954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.745164][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.752272][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.759909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.768775][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.777064][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.786195][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.794798][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.801892][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.809639][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.817979][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.826165][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.834684][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.842997][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.851808][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.860831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.868739][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.876285][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.884723][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.893006][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.901640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.910363][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.918053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.925767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.933752][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.941838][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.950205][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.960311][ T7977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.971368][ T7986] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.997170][ T7980] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.008349][ T7980] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.027808][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.037987][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.046271][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.053408][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.060911][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.069610][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.078717][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.087176][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.095745][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.104645][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.113122][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.121625][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.129822][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.138810][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.147950][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.156327][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.164647][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.172840][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.181259][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.189723][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.198220][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.206398][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.214605][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.223020][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.232291][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.239975][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.248604][ T7984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.258047][ T7987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.278433][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.286933][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.296297][ T2914] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.303453][ T2914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.312154][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.320938][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.328846][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.354580][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.362218][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.369995][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.378846][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.387162][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.394256][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.402262][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.409763][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.417212][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.425870][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.434279][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.442857][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.451082][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.459782][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.471093][ T7977] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.482614][ T7980] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.492298][ T7987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.507207][ T7981] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.519276][ T7981] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.531631][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.543046][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.551739][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.560638][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.569049][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.577557][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.585822][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.594594][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.611721][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.633413][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.649179][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.658571][ T8172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.671564][ T7986] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.684654][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.693562][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.710843][ T7981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.726800][ T7984] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.736440][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.745722][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.762619][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.770939][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.781834][ T7986] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.793156][ T26] audit: type=1400 audit(1576611736.228:48): avc: denied { associate } for pid=7977 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 [ 68.038194][ T8216] syz-executor.3 uses obsolete (PF_INET,SOCK_PACKET) [ 68.040194][ T26] audit: type=1400 audit(1576611736.478:49): avc: denied { write } for pid=8215 comm="syz-executor.3" path="socket:[34108]" dev="sockfs" ino=34108 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 [ 68.093656][ T26] audit: type=1400 audit(1576611736.498:50): avc: denied { map } for pid=8220 comm="syz-executor.2" path="socket:[34113]" dev="sockfs" ino=34113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2019/12/17 19:42:16 executed programs: 6 [ 73.185017][ T9026] ------------[ cut here ]------------ [ 73.190627][ T9026] WARNING: CPU: 0 PID: 9026 at mm/memory.c:2223 wp_page_copy+0xd66/0x10d0 [ 73.199115][ T9026] Kernel panic - not syncing: panic_on_warn set ... [ 73.205682][ T9026] CPU: 0 PID: 9026 Comm: syz-executor.4 Not tainted 5.4.0-rc3-syzkaller #0 [ 73.214238][ T9026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.224291][ T9026] Call Trace: [ 73.227568][ T9026] dump_stack+0x113/0x167 [ 73.231903][ T9026] ? wp_page_copy+0xd66/0x10d0 [ 73.236649][ T9026] panic+0x22a/0x4e3 [ 73.240518][ T9026] ? add_taint.cold.8+0x11/0x11 [ 73.245350][ T9026] __warn.cold.11+0x25/0x30 [ 73.249828][ T9026] ? wp_page_copy+0xd66/0x10d0 [ 73.254568][ T9026] report_bug+0x1b0/0x270 [ 73.258874][ T9026] do_error_trap+0x11b/0x200 [ 73.263444][ T9026] do_invalid_op+0x36/0x40 [ 73.267830][ T9026] ? wp_page_copy+0xd66/0x10d0 [ 73.272567][ T9026] invalid_op+0x23/0x30 [ 73.276696][ T9026] RIP: 0010:wp_page_copy+0xd66/0x10d0 [ 73.282042][ T9026] Code: d5 f5 ff ff 3c 03 0f 8f cd f5 ff ff e8 b3 f9 0d 00 e9 c3 f5 ff ff e8 49 32 72 ff e9 da f5 ff ff e8 3f 32 72 ff e9 7e f5 ff ff <0f> 0b 4c 89 ef e8 10 6a 8e 05 eb a1 80 3c 02 00 0f 85 1c 03 00 00 [ 73.301629][ T9026] RSP: 0018:ffff88807e1e7690 EFLAGS: 00010206 [ 73.307669][ T9026] RAX: 0000000000001000 RBX: ffff88807e1e7918 RCX: 0000000000001000 [ 73.315620][ T9026] RDX: 0000000000001000 RSI: 0000000020001000 RDI: ffff8880905d4000 [ 73.323568][ T9026] RBP: ffff88807e1e77c0 R08: ffffed10120baa00 R09: 0000000000000000 [ 73.331535][ T9026] R10: ffffed10120ba9ff R11: ffff8880905d4fff R12: ffff88809ff3c420 [ 73.339503][ T9026] R13: ffff8880905d4000 R14: ffffea0002417500 R15: 0000000000000000 [ 73.347493][ T9026] ? pmd_pfn+0x170/0x170 [ 73.351716][ T9026] ? lock_downgrade+0x900/0x900 [ 73.356554][ T9026] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 73.361848][ T9026] ? __pte_alloc_kernel+0x1b0/0x1b0 [ 73.367155][ T9026] ? do_raw_spin_unlock+0x16e/0x260 [ 73.372346][ T9026] do_wp_page+0x1be/0x1240 [ 73.376761][ T9026] ? rwlock_bug.part.2+0x90/0x90 [ 73.381700][ T9026] ? finish_mkwrite_fault+0x540/0x540 [ 73.387053][ T9026] ? pte_offset_kernel+0xc0/0xc0 [ 73.391996][ T9026] __handle_mm_fault+0x1abc/0x33f0 [ 73.397115][ T9026] ? copy_page_range+0x18a0/0x18a0 [ 73.402224][ T9026] ? handle_mm_fault+0x232/0x810 [ 73.407178][ T9026] ? __kasan_check_read+0x11/0x20 [ 73.412203][ T9026] handle_mm_fault+0x2e7/0x810 [ 73.416953][ T9026] ? find_vma+0xe2/0x150 [ 73.421210][ T9026] __do_page_fault+0x36e/0xa50 [ 73.425973][ T9026] do_page_fault+0x2d/0x3c2 [ 73.430482][ T9026] page_fault+0x39/0x40 [ 73.434646][ T9026] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 73.440988][ T9026] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 73.460688][ T9026] RSP: 0018:ffff88807e1e7b90 EFLAGS: 00010206 [ 73.466734][ T9026] RAX: 0000000000000001 RBX: 0000000000000018 RCX: 0000000000000003 [ 73.474712][ T9026] RDX: 0000000000000000 RSI: ffff88807e1e7c38 RDI: 0000000020001300 [ 73.482683][ T9026] RBP: ffff88807e1e7bb8 R08: 0000000000000000 R09: ffffed100fc3cf8a [ 73.490653][ T9026] R10: ffffed100fc3cf89 R11: ffff88807e1e7c4f R12: 0000000020001300 [ 73.498620][ T9026] R13: ffff88807e1e7c38 R14: ffff88807e052300 R15: ffff8880a0dd2000 [ 73.506590][ T9026] ? _copy_to_user+0xcb/0xf0 [ 73.511188][ T9026] xsk_getsockopt+0x293/0x5e0 [ 73.515870][ T9026] ? xsk_destruct_skb+0x440/0x440 [ 73.520894][ T9026] ? rcu_read_lock_held+0x9c/0xb0 [ 73.525913][ T9026] ? sock_has_perm+0x1e9/0x2f0 [ 73.530680][ T9026] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 73.536733][ T9026] ? ksys_dup3+0x2e0/0x2e0 [ 73.541156][ T9026] ? selinux_socket_getsockopt+0x31/0x40 [ 73.546775][ T9026] __sys_getsockopt+0x13c/0x2e0 [ 73.551613][ T9026] ? kernel_accept+0x300/0x300 [ 73.556358][ T9026] ? do_syscall_64+0x21/0x5d0 [ 73.561011][ T9026] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.567058][ T9026] __x64_sys_getsockopt+0xb9/0x150 [ 73.572145][ T9026] do_syscall_64+0xca/0x5d0 [ 73.576626][ T9026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.582491][ T9026] RIP: 0033:0x45a909 [ 73.586361][ T9026] 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 [ 73.605945][ T9026] RSP: 002b:00007fbf87bdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 73.614331][ T9026] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045a909 [ 73.622293][ T9026] RDX: 0000000000000007 RSI: 000000000000011b RDI: 000000000000000a [ 73.630241][ T9026] RBP: 000000000075bf20 R08: 0000000020000100 R09: 0000000000000000 [ 73.638196][ T9026] R10: 0000000020001300 R11: 0000000000000246 R12: 00007fbf87bdb6d4 [ 73.646146][ T9026] R13: 00000000004c1ab5 R14: 00000000004d5f60 R15: 00000000ffffffff [ 73.655505][ T9026] Kernel Offset: disabled [ 73.659890][ T9026] Rebooting in 86400 seconds..