Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts. [ 71.989083][ T26] audit: type=1400 audit(1563488445.463:36): avc: denied { map } for pid=9390 comm="syz-execprog" path="/root/syz-execprog" 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 2019/07/18 22:20:46 parsed 1 programs [ 72.980331][ T26] audit: type=1400 audit(1563488446.453:37): avc: denied { map } for pid=9390 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1113 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/07/18 22:20:48 executed programs: 0 [ 75.420210][ T9410] IPVS: ftp: loaded support on port[0] = 21 [ 75.428835][ T9413] IPVS: ftp: loaded support on port[0] = 21 [ 75.498562][ T9420] IPVS: ftp: loaded support on port[0] = 21 [ 75.508662][ T9416] IPVS: ftp: loaded support on port[0] = 21 [ 75.538732][ T9417] IPVS: ftp: loaded support on port[0] = 21 [ 75.556740][ T9419] IPVS: ftp: loaded support on port[0] = 21 [ 75.772697][ T9413] chnl_net:caif_netlink_parms(): no params data found [ 75.795737][ T9410] chnl_net:caif_netlink_parms(): no params data found [ 75.814309][ T9420] chnl_net:caif_netlink_parms(): no params data found [ 75.941716][ T9416] chnl_net:caif_netlink_parms(): no params data found [ 75.962751][ T9410] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.970546][ T9410] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.978813][ T9410] device bridge_slave_0 entered promiscuous mode [ 75.987130][ T9419] chnl_net:caif_netlink_parms(): no params data found [ 76.031140][ T9410] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.038739][ T9410] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.047908][ T9410] device bridge_slave_1 entered promiscuous mode [ 76.079829][ T9420] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.087245][ T9420] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.095925][ T9420] device bridge_slave_0 entered promiscuous mode [ 76.103072][ T9413] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.110683][ T9413] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.119854][ T9413] device bridge_slave_0 entered promiscuous mode [ 76.127524][ T9417] chnl_net:caif_netlink_parms(): no params data found [ 76.139408][ T9410] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.155743][ T9410] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.177252][ T9420] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.184326][ T9420] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.192375][ T9420] device bridge_slave_1 entered promiscuous mode [ 76.199664][ T9413] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.206829][ T9413] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.215418][ T9413] device bridge_slave_1 entered promiscuous mode [ 76.269251][ T9413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.278989][ T9419] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.286537][ T9419] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.295020][ T9419] device bridge_slave_0 entered promiscuous mode [ 76.302514][ T9416] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.309755][ T9416] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.317528][ T9416] device bridge_slave_0 entered promiscuous mode [ 76.327258][ T9410] team0: Port device team_slave_0 added [ 76.333271][ T9416] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.340406][ T9416] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.348542][ T9416] device bridge_slave_1 entered promiscuous mode [ 76.374020][ T9416] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.387456][ T9413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.396816][ T9419] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.404103][ T9419] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.412014][ T9419] device bridge_slave_1 entered promiscuous mode [ 76.421582][ T9410] team0: Port device team_slave_1 added [ 76.429120][ T9420] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.439467][ T9416] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.474839][ T9420] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.512689][ T9417] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.520292][ T9417] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.529482][ T9417] device bridge_slave_0 entered promiscuous mode [ 76.556101][ T9416] team0: Port device team_slave_0 added [ 76.562777][ T9413] team0: Port device team_slave_0 added [ 76.569028][ T9417] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.576754][ T9417] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.584552][ T9417] device bridge_slave_1 entered promiscuous mode [ 76.637965][ T9410] device hsr_slave_0 entered promiscuous mode [ 76.704728][ T9410] device hsr_slave_1 entered promiscuous mode [ 76.786188][ T9419] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.796493][ T9420] team0: Port device team_slave_0 added [ 76.803400][ T9419] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.813627][ T9416] team0: Port device team_slave_1 added [ 76.820435][ T9413] team0: Port device team_slave_1 added [ 76.839381][ T9420] team0: Port device team_slave_1 added [ 76.894777][ T9417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.910749][ T9417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.979367][ T9420] device hsr_slave_0 entered promiscuous mode [ 77.024827][ T9420] device hsr_slave_1 entered promiscuous mode [ 77.074683][ T9420] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.126439][ T9413] device hsr_slave_0 entered promiscuous mode [ 77.164956][ T9413] device hsr_slave_1 entered promiscuous mode [ 77.204574][ T9413] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.217806][ T9419] team0: Port device team_slave_0 added [ 77.267555][ T9416] device hsr_slave_0 entered promiscuous mode [ 77.314736][ T9416] device hsr_slave_1 entered promiscuous mode [ 77.364663][ T9416] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.386936][ T9417] team0: Port device team_slave_0 added [ 77.394079][ T9419] team0: Port device team_slave_1 added [ 77.457690][ T9419] device hsr_slave_0 entered promiscuous mode [ 77.525091][ T9419] device hsr_slave_1 entered promiscuous mode [ 77.564750][ T9419] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.573470][ T9417] team0: Port device team_slave_1 added [ 77.646990][ T9417] device hsr_slave_0 entered promiscuous mode [ 77.704855][ T9417] device hsr_slave_1 entered promiscuous mode [ 77.744591][ T9417] debugfs: Directory 'hsr0' with parent '/' already present! [ 77.805343][ T9413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.840098][ T9413] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.871756][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.881956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.912506][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.922062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.932421][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.939854][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.949135][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.958271][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.967000][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.974178][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.982070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.008806][ T9420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.029859][ T9410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.045341][ T9416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.055911][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.096707][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.105910][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.113779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.121943][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.130902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.139587][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.147947][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.156514][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.167244][ T9416] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.181090][ T9420] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.191996][ T9410] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.199960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.207974][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.218395][ T9419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.242922][ T9413] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.257804][ T9413] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.283093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.291762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.301444][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.311492][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.320442][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.327541][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.335829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.344087][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.352785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.361635][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.370517][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.377618][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.385752][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.394113][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.402389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.411995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.421198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.429614][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.436859][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.444357][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.453002][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.462542][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.469782][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.478309][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.488303][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.496629][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.504221][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.512120][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.544760][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.553253][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.566597][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.573655][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.582310][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.590834][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.599528][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.606621][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.614260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.623070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.632186][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.657430][ T9413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.669978][ T9419] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.690142][ T9417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.699796][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.709629][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.719437][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.727837][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.737131][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.745687][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.755797][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.764261][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.772601][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.780756][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.789113][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.797535][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.805350][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.812964][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.821811][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.830179][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.838374][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.846317][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.857528][ T9416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.889870][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.900426][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.911297][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.920953][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.930520][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.939286][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.948061][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.956437][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.965019][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.972933][ T9427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.994038][ T9416] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.002776][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.012125][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.020911][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.029754][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.038688][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.046137][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.053629][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.062523][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.071063][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.078171][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.085752][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.094089][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.102607][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.119577][ T9420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.129596][ T9410] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.134566][ T26] audit: type=1400 audit(1563488452.603:38): avc: denied { associate } for pid=9413 comm="syz-executor.5" name="syz5" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 79.141018][ T9417] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.182796][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.198930][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.208740][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.220864][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.229549][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.263775][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.279849][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.288841][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.297583][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.305848][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.314000][ T9429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.338671][ T9419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.369939][ T9410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.388414][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.397936][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.407157][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.414433][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.446975][ T9420] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.458658][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.476174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.492884][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.523357][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.530508][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.540321][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.549551][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.558913][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.567781][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.579980][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.598333][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.611009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.653209][ T9419] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.720655][ T3506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.742148][ T3506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.787371][ T9417] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.870360][ T9417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.999579][ T3506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.009365][ T3506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.098225][ T9417] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/07/18 22:20:53 executed programs: 19 [ 81.221176][ T9702] ------------[ cut here ]------------ [ 81.228421][ T9702] Can't find any breakpoint slot [ 81.228474][ T9702] WARNING: CPU: 0 PID: 9702 at arch/x86/kernel/hw_breakpoint.c:109 arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.244631][ T9702] Kernel panic - not syncing: panic_on_warn set ... [ 81.251197][ T9702] CPU: 0 PID: 9702 Comm: syz-executor.1 Not tainted 5.2.0+ #61 [ 81.258731][ T9702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.268758][ T9702] Call Trace: [ 81.272037][ T9702] dump_stack+0x172/0x1f0 [ 81.276344][ T9702] ? arch_install_hw_breakpoint+0x2b0/0x3a0 [ 81.282214][ T9702] panic+0x2dc/0x755 [ 81.286085][ T9702] ? add_taint.cold+0x16/0x16 [ 81.290743][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.296959][ T9702] ? __warn.cold+0x5/0x4c [ 81.301266][ T9702] ? __warn+0xe7/0x1e0 [ 81.305317][ T9702] ? arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.311184][ T9702] __warn.cold+0x20/0x4c [ 81.315402][ T9702] ? arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.321279][ T9702] report_bug+0x263/0x2b0 [ 81.325586][ T9702] do_error_trap+0x11b/0x200 [ 81.330152][ T9702] do_invalid_op+0x37/0x50 [ 81.334545][ T9702] ? arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.340417][ T9702] invalid_op+0x14/0x20 [ 81.344555][ T9702] RIP: 0010:arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.351030][ T9702] Code: c8 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 0f 0b 48 c7 c7 c0 89 85 87 89 45 d4 c6 05 55 4d 78 08 01 e8 c2 7b 1b 00 <0f> 0b 8b 45 d4 e9 bc fd ff ff 40 88 75 c8 e8 07 04 84 00 0f b6 75 [ 81.370612][ T9702] RSP: 0018:ffff8880878576e8 EFLAGS: 00010082 [ 81.376670][ T9702] RAX: 0000000000000000 RBX: ffff8880ae81fcb8 RCX: 0000000000000000 [ 81.384619][ T9702] RDX: 0000000040000000 RSI: ffffffff815c1ef6 RDI: ffffed1010f0aecf [ 81.392564][ T9702] RBP: ffff888087857728 R08: ffff88808e5e20c0 R09: fffffbfff11b429d [ 81.400520][ T9702] R10: fffffbfff11b429c R11: ffffffff88da14e3 R12: ffff888091645100 [ 81.408465][ T9702] R13: dffffc0000000000 R14: 0000000000000004 R15: 000000000001fcc0 [ 81.416422][ T9702] ? vprintk_func+0x86/0x189 [ 81.420995][ T9702] ? arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.426865][ T9702] hw_breakpoint_add+0xa7/0x130 [ 81.431696][ T9702] event_sched_in.isra.0+0x36e/0xbe0 [ 81.436958][ T9702] group_sched_in+0xdf/0x3c0 [ 81.441531][ T9702] flexible_sched_in+0x613/0xa30 [ 81.446453][ T9702] visit_groups_merge+0x333/0x5c0 [ 81.451453][ T9702] ? pinned_sched_in+0xa30/0xa30 [ 81.456367][ T9702] ? perf_event_pid_type+0xf0/0xf0 [ 81.461457][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.467674][ T9702] ctx_sched_in+0x329/0x870 [ 81.472157][ T9702] ? visit_groups_merge+0x5c0/0x5c0 [ 81.477336][ T9702] perf_event_sched_in+0x6e/0xa0 [ 81.482252][ T9702] __perf_event_task_sched_in+0x609/0x820 [ 81.487950][ T9702] ? perf_sched_cb_inc+0x260/0x260 [ 81.493039][ T9702] ? lock_downgrade+0x920/0x920 [ 81.497869][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.504087][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.510309][ T9702] finish_task_switch+0x2bd/0x720 [ 81.515327][ T9702] __schedule+0x75d/0x1580 [ 81.519723][ T9702] ? __sched_text_start+0x8/0x8 [ 81.524553][ T9702] schedule+0xa8/0x270 [ 81.528599][ T9702] ptrace_stop+0x40c/0x960 [ 81.532993][ T9702] get_signal+0x1a01/0x2500 [ 81.537485][ T9702] do_signal+0x87/0x1670 [ 81.541708][ T9702] ? __kasan_check_read+0x11/0x20 [ 81.546708][ T9702] ? do_send_specific+0x156/0x250 [ 81.551707][ T9702] ? setup_sigcontext+0x7d0/0x7d0 [ 81.556706][ T9702] ? do_rt_tgsigqueueinfo+0xb8/0x110 [ 81.561972][ T9702] ? do_syscall_64+0x5a9/0x6a0 [ 81.566716][ T9702] ? exit_to_usermode_loop+0x43/0x380 [ 81.572065][ T9702] ? lockdep_hardirqs_on+0x418/0x5d0 [ 81.577339][ T9702] ? trace_hardirqs_on+0x67/0x240 [ 81.582344][ T9702] exit_to_usermode_loop+0x286/0x380 [ 81.587619][ T9702] do_syscall_64+0x5a9/0x6a0 [ 81.592189][ T9702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.598056][ T9702] RIP: 0033:0x459819 [ 81.601928][ T9702] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.621522][ T9702] RSP: 002b:00007f1cfd808c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 81.629907][ T9702] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000459819 [ 81.637862][ T9702] RDX: 0000000000000016 RSI: 0000000000000022 RDI: 0000000000000022 [ 81.645811][ T9702] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.653756][ T9702] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f1cfd8096d4 [ 81.661703][ T9702] R13: 00000000004c6cd6 R14: 00000000004dbf68 R15: 00000000ffffffff [ 81.669755][ T9702] [ 81.669760][ T9702] ====================================================== [ 81.669764][ T9702] WARNING: possible circular locking dependency detected [ 81.669767][ T9702] 5.2.0+ #61 Not tainted [ 81.669771][ T9702] ------------------------------------------------------ [ 81.669775][ T9702] syz-executor.1/9702 is trying to acquire lock: [ 81.669777][ T9702] 00000000c5a4c297 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 81.669788][ T9702] [ 81.669791][ T9702] but task is already holding lock: [ 81.669794][ T9702] 000000000379f81d (&ctx->lock){....}, at: __perf_event_task_sched_in+0x554/0x820 [ 81.669804][ T9702] [ 81.669808][ T9702] which lock already depends on the new lock. [ 81.669810][ T9702] [ 81.669812][ T9702] [ 81.669815][ T9702] the existing dependency chain (in reverse order) is: [ 81.669817][ T9702] [ 81.669819][ T9702] -> #3 (&ctx->lock){....}: [ 81.669829][ T9702] _raw_spin_lock+0x2f/0x40 [ 81.669833][ T9702] __perf_event_task_sched_out+0x833/0x1810 [ 81.669836][ T9702] __schedule+0xb1e/0x1580 [ 81.669839][ T9702] preempt_schedule_common+0x4f/0xe0 [ 81.669842][ T9702] preempt_schedule+0x4b/0x60 [ 81.669846][ T9702] ___preempt_schedule+0x16/0x18 [ 81.669849][ T9702] try_to_wake_up+0xbcc/0x1aa0 [ 81.669852][ T9702] wake_up_q+0x99/0xf0 [ 81.669855][ T9702] futex_wake+0x429/0x4d0 [ 81.669857][ T9702] do_futex+0x358/0x1d70 [ 81.669861][ T9702] __x64_sys_futex+0x3f7/0x590 [ 81.669864][ T9702] do_syscall_64+0xfd/0x6a0 [ 81.669867][ T9702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.669869][ T9702] [ 81.669871][ T9702] -> #2 (&rq->lock){-.-.}: [ 81.669881][ T9702] _raw_spin_lock+0x2f/0x40 [ 81.669884][ T9702] task_fork_fair+0x6a/0x520 [ 81.669887][ T9702] sched_fork+0x3af/0x900 [ 81.669890][ T9702] copy_process+0x1b04/0x6b00 [ 81.669893][ T9702] _do_fork+0x146/0xfa0 [ 81.669896][ T9702] kernel_thread+0xbb/0xf0 [ 81.669898][ T9702] rest_init+0x28/0x37b [ 81.669902][ T9702] arch_call_rest_init+0xe/0x1b [ 81.669905][ T9702] start_kernel+0x912/0x951 [ 81.669909][ T9702] x86_64_start_reservations+0x29/0x2b [ 81.669912][ T9702] x86_64_start_kernel+0x77/0x7b [ 81.669915][ T9702] secondary_startup_64+0xa4/0xb0 [ 81.669917][ T9702] [ 81.669919][ T9702] -> #1 (&p->pi_lock){-.-.}: [ 81.669929][ T9702] _raw_spin_lock_irqsave+0x95/0xcd [ 81.669932][ T9702] try_to_wake_up+0xb0/0x1aa0 [ 81.669935][ T9702] wake_up_process+0x10/0x20 [ 81.669938][ T9702] __up.isra.0+0x136/0x1a0 [ 81.669941][ T9702] up+0x9c/0xe0 [ 81.669944][ T9702] __up_console_sem+0xb7/0x1c0 [ 81.669947][ T9702] console_unlock+0x695/0xf10 [ 81.669951][ T9702] do_con_write.part.0+0xef0/0x1ef0 [ 81.669953][ T9702] con_write+0x46/0xd0 [ 81.669956][ T9702] n_tty_write+0x40e/0x1080 [ 81.669959][ T9702] tty_write+0x496/0x7f0 [ 81.669962][ T9702] __vfs_write+0x8a/0x110 [ 81.669965][ T9702] vfs_write+0x20c/0x580 [ 81.669968][ T9702] ksys_write+0x14f/0x290 [ 81.669971][ T9702] __x64_sys_write+0x73/0xb0 [ 81.669974][ T9702] do_syscall_64+0xfd/0x6a0 [ 81.669978][ T9702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.669980][ T9702] [ 81.669981][ T9702] -> #0 ((console_sem).lock){-.-.}: [ 81.669992][ T9702] __lock_acquire+0x25a9/0x4c30 [ 81.669995][ T9702] lock_acquire+0x190/0x410 [ 81.669998][ T9702] _raw_spin_lock_irqsave+0x95/0xcd [ 81.670001][ T9702] down_trylock+0x13/0x70 [ 81.670005][ T9702] __down_trylock_console_sem+0xa8/0x210 [ 81.670008][ T9702] console_trylock+0x15/0xa0 [ 81.670011][ T9702] vprintk_emit+0x283/0x700 [ 81.670014][ T9702] vprintk_default+0x28/0x30 [ 81.670017][ T9702] vprintk_func+0x7e/0x189 [ 81.670019][ T9702] printk+0xba/0xed [ 81.670022][ T9702] __warn_printk+0x9b/0xf3 [ 81.670026][ T9702] arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.670029][ T9702] hw_breakpoint_add+0xa7/0x130 [ 81.670033][ T9702] event_sched_in.isra.0+0x36e/0xbe0 [ 81.670036][ T9702] group_sched_in+0xdf/0x3c0 [ 81.670039][ T9702] flexible_sched_in+0x613/0xa30 [ 81.670042][ T9702] visit_groups_merge+0x333/0x5c0 [ 81.670045][ T9702] ctx_sched_in+0x329/0x870 [ 81.670049][ T9702] perf_event_sched_in+0x6e/0xa0 [ 81.670052][ T9702] __perf_event_task_sched_in+0x609/0x820 [ 81.670055][ T9702] finish_task_switch+0x2bd/0x720 [ 81.670058][ T9702] __schedule+0x75d/0x1580 [ 81.670061][ T9702] schedule+0xa8/0x270 [ 81.670064][ T9702] ptrace_stop+0x40c/0x960 [ 81.670067][ T9702] get_signal+0x1a01/0x2500 [ 81.670070][ T9702] do_signal+0x87/0x1670 [ 81.670073][ T9702] exit_to_usermode_loop+0x286/0x380 [ 81.670077][ T9702] do_syscall_64+0x5a9/0x6a0 [ 81.670080][ T9702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.670082][ T9702] [ 81.670085][ T9702] other info that might help us debug this: [ 81.670087][ T9702] [ 81.670089][ T9702] Chain exists of: [ 81.670091][ T9702] (console_sem).lock --> &rq->lock --> &ctx->lock [ 81.670104][ T9702] [ 81.670107][ T9702] Possible unsafe locking scenario: [ 81.670109][ T9702] [ 81.670112][ T9702] CPU0 CPU1 [ 81.670115][ T9702] ---- ---- [ 81.670117][ T9702] lock(&ctx->lock); [ 81.670124][ T9702] lock(&rq->lock); [ 81.670130][ T9702] lock(&ctx->lock); [ 81.670136][ T9702] lock((console_sem).lock); [ 81.670142][ T9702] [ 81.670144][ T9702] *** DEADLOCK *** [ 81.670146][ T9702] [ 81.670149][ T9702] 2 locks held by syz-executor.1/9702: [ 81.670151][ T9702] #0: 00000000d64034e8 (&cpuctx_lock){....}, at: __perf_event_task_sched_in+0x541/0x820 [ 81.670164][ T9702] #1: 000000000379f81d (&ctx->lock){....}, at: __perf_event_task_sched_in+0x554/0x820 [ 81.670177][ T9702] [ 81.670179][ T9702] stack backtrace: [ 81.670183][ T9702] CPU: 0 PID: 9702 Comm: syz-executor.1 Not tainted 5.2.0+ #61 [ 81.670189][ T9702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.670191][ T9702] Call Trace: [ 81.670194][ T9702] dump_stack+0x172/0x1f0 [ 81.670197][ T9702] print_circular_bug.cold+0x163/0x172 [ 81.670200][ T9702] check_noncircular+0x345/0x3e0 [ 81.670203][ T9702] ? print_circular_bug+0x200/0x200 [ 81.670206][ T9702] ? __lockdep_reset_lock+0x450/0x450 [ 81.670210][ T9702] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 81.670213][ T9702] ? find_first_zero_bit+0x9a/0xc0 [ 81.670216][ T9702] __lock_acquire+0x25a9/0x4c30 [ 81.670219][ T9702] ? format_decode+0x25f/0xbc0 [ 81.670222][ T9702] ? mark_held_locks+0xf0/0xf0 [ 81.670225][ T9702] ? kvm_clock_read+0x18/0x30 [ 81.670227][ T9702] ? vprintk_emit+0x14b/0x700 [ 81.670230][ T9702] lock_acquire+0x190/0x410 [ 81.670233][ T9702] ? down_trylock+0x13/0x70 [ 81.670236][ T9702] _raw_spin_lock_irqsave+0x95/0xcd [ 81.670239][ T9702] ? down_trylock+0x13/0x70 [ 81.670242][ T9702] ? vprintk_emit+0x283/0x700 [ 81.670244][ T9702] down_trylock+0x13/0x70 [ 81.670247][ T9702] ? vprintk_emit+0x283/0x700 [ 81.670250][ T9702] __down_trylock_console_sem+0xa8/0x210 [ 81.670253][ T9702] console_trylock+0x15/0xa0 [ 81.670256][ T9702] vprintk_emit+0x283/0x700 [ 81.670259][ T9702] vprintk_default+0x28/0x30 [ 81.670261][ T9702] vprintk_func+0x7e/0x189 [ 81.670264][ T9702] printk+0xba/0xed [ 81.670267][ T9702] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 81.670270][ T9702] ? find_held_lock+0x35/0x130 [ 81.670273][ T9702] ? update_curr+0x3de/0x8d0 [ 81.670275][ T9702] ? __warn_printk+0x8f/0xf3 [ 81.670279][ T9702] ? debug_smp_processor_id+0x2e/0x214 [ 81.670281][ T9702] __warn_printk+0x9b/0xf3 [ 81.670285][ T9702] ? refcount_error_report+0x218/0x218 [ 81.670288][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.670292][ T9702] ? debug_smp_processor_id+0x2e/0x214 [ 81.670295][ T9702] arch_install_hw_breakpoint+0x2d6/0x3a0 [ 81.670298][ T9702] hw_breakpoint_add+0xa7/0x130 [ 81.670301][ T9702] event_sched_in.isra.0+0x36e/0xbe0 [ 81.670304][ T9702] group_sched_in+0xdf/0x3c0 [ 81.670307][ T9702] flexible_sched_in+0x613/0xa30 [ 81.670310][ T9702] visit_groups_merge+0x333/0x5c0 [ 81.670313][ T9702] ? pinned_sched_in+0xa30/0xa30 [ 81.670316][ T9702] ? perf_event_pid_type+0xf0/0xf0 [ 81.670320][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.670322][ T9702] ctx_sched_in+0x329/0x870 [ 81.670325][ T9702] ? visit_groups_merge+0x5c0/0x5c0 [ 81.670328][ T9702] perf_event_sched_in+0x6e/0xa0 [ 81.670332][ T9702] __perf_event_task_sched_in+0x609/0x820 [ 81.670335][ T9702] ? perf_sched_cb_inc+0x260/0x260 [ 81.670338][ T9702] ? lock_downgrade+0x920/0x920 [ 81.670341][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.670345][ T9702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 81.670348][ T9702] finish_task_switch+0x2bd/0x720 [ 81.670351][ T9702] __schedule+0x75d/0x1580 [ 81.670354][ T9702] ? __sched_text_start+0x8/0x8 [ 81.670356][ T9702] schedule+0xa8/0x270 [ 81.670359][ T9702] ptrace_stop+0x40c/0x960 [ 81.670362][ T9702] get_signal+0x1a01/0x2500 [ 81.670364][ T9702] do_signal+0x87/0x1670 [ 81.670367][ T9702] ? __kasan_check_read+0x11/0x20 [ 81.670370][ T9702] ? do_send_specific+0x156/0x250 [ 81.670373][ T9702] ? setup_sigcontext+0x7d0/0x7d0 [ 81.670377][ T9702] ? do_rt_tgsigqueueinfo+0xb8/0x110 [ 81.670379][ T9702] ? do_syscall_64+0x5a9/0x6a0 [ 81.670383][ T9702] ? exit_to_usermode_loop+0x43/0x380 [ 81.670386][ T9702] ? lockdep_hardirqs_on+0x418/0x5d0 [ 81.670389][ T9702] ? trace_hardirqs_on+0x67/0x240 [ 81.670392][ T9702] exit_to_usermode_loop+0x286/0x380 [ 81.670395][ T9702] do_syscall_64+0x5a9/0x6a0 [ 81.670398][ T9702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.670401][ T9702] RIP: 0033:0x459819 [ 81.670415][ T9702] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.670419][ T9702] RSP: 002b:00007f1cfd808c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000129 [ 81.670426][ T9702] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000459819 [ 81.670431][ T9702] RDX: 0000000000000016 RSI: 0000000000000022 RDI: 0000000000000022 [ 81.670435][ T9702] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.670440][ T9702] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f1cfd8096d4 [ 81.670444][ T9702] R13: 00000000004c6cd6 R14: 00000000004dbf68 R15: 00000000ffffffff [ 82.805242][ T9702] Shutting down cpus with NMI [ 83.827803][ T9702] Kernel Offset: disabled [ 83.832120][ T9702] Rebooting in 86400 seconds..