Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts.
[ 1541.072952] audit: type=1400 audit(1561613396.939:37): avc:  denied  { map } for  pid=8055 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
2019/06/27 05:29:57 parsed 1 programs
[ 1541.927555] audit: type=1400 audit(1561613397.789:38): avc:  denied  { map } for  pid=8055 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=71 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
2019/06/27 05:30:00 executed programs: 0
[ 1544.281772] IPVS: ftp: loaded support on port[0] = 21
[ 1544.308610] IPVS: ftp: loaded support on port[0] = 21
[ 1544.340556] IPVS: ftp: loaded support on port[0] = 21
[ 1544.364687] IPVS: ftp: loaded support on port[0] = 21
[ 1544.371138] IPVS: ftp: loaded support on port[0] = 21
[ 1544.391439] IPVS: ftp: loaded support on port[0] = 21
[ 1544.694574] chnl_net:caif_netlink_parms(): no params data found
[ 1544.711741] chnl_net:caif_netlink_parms(): no params data found
[ 1544.728230] chnl_net:caif_netlink_parms(): no params data found
[ 1544.858007] chnl_net:caif_netlink_parms(): no params data found
[ 1544.882818] chnl_net:caif_netlink_parms(): no params data found
[ 1544.931852] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1544.940889] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1544.948742] device bridge_slave_0 entered promiscuous mode
[ 1544.960550] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1544.966914] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1544.975078] device bridge_slave_0 entered promiscuous mode
[ 1544.989408] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1544.995785] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1545.003473] device bridge_slave_0 entered promiscuous mode
[ 1545.015356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1545.022982] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1545.030773] device bridge_slave_1 entered promiscuous mode
[ 1545.037492] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1545.043890] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1545.052089] device bridge_slave_1 entered promiscuous mode
[ 1545.063347] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1545.069916] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1545.077063] device bridge_slave_1 entered promiscuous mode
[ 1545.083496] chnl_net:caif_netlink_parms(): no params data found
[ 1545.173066] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1545.184981] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1545.203257] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1545.218940] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1545.227977] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1545.248775] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1545.262445] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1545.268889] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1545.275792] device bridge_slave_0 entered promiscuous mode
[ 1545.283679] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1545.290652] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1545.297914] device bridge_slave_0 entered promiscuous mode
[ 1545.342870] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1545.349698] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1545.356655] device bridge_slave_1 entered promiscuous mode
[ 1545.363070] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1545.369505] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1545.376416] device bridge_slave_1 entered promiscuous mode
[ 1545.383783] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1545.392269] team0: Port device team_slave_0 added
[ 1545.397645] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1545.405156] team0: Port device team_slave_0 added
[ 1545.410860] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1545.418728] team0: Port device team_slave_0 added
[ 1545.436264] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1545.442822] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1545.450359] device bridge_slave_0 entered promiscuous mode
[ 1545.464107] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1545.472402] team0: Port device team_slave_1 added
[ 1545.477738] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1545.485184] team0: Port device team_slave_1 added
[ 1545.491052] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1545.498957] team0: Port device team_slave_1 added
[ 1545.510527] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1545.516910] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1545.524008] device bridge_slave_1 entered promiscuous mode
[ 1545.544405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1545.551831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1545.559701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1545.567017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1545.575654] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1545.585575] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1545.594682] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1545.607547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1545.616140] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 1545.624108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1545.632305] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1545.669164] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 1545.708379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1545.715738] team0: Port device team_slave_0 added
[ 1545.721835] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1545.729796] team0: Port device team_slave_1 added
[ 1545.781035] device hsr_slave_0 entered promiscuous mode
[ 1545.818041] device hsr_slave_1 entered promiscuous mode
[ 1545.900830] device hsr_slave_0 entered promiscuous mode
[ 1545.947671] device hsr_slave_1 entered promiscuous mode
[ 1546.018208] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1546.025177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1546.032499] team0: Port device team_slave_0 added
[ 1546.038645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1546.046153] team0: Port device team_slave_1 added
[ 1546.058933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1546.119300] device hsr_slave_0 entered promiscuous mode
[ 1546.157761] device hsr_slave_1 entered promiscuous mode
[ 1546.197881] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1546.204831] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1546.218056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1546.225767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1546.233696] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 1546.241488] team0: Port device team_slave_0 added
[ 1546.246786] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1546.254022] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1546.262810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1546.280144] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 1546.287970] team0: Port device team_slave_1 added
[ 1546.293238] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1546.308411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1546.327568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 1546.371294] device hsr_slave_0 entered promiscuous mode
[ 1546.408560] device hsr_slave_1 entered promiscuous mode
[ 1546.449315] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1546.456630] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1546.475655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 1546.529415] device hsr_slave_0 entered promiscuous mode
[ 1546.587678] device hsr_slave_1 entered promiscuous mode
[ 1546.629161] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1546.636313] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1546.652523] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1546.671379] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1546.684399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1546.711231] device hsr_slave_0 entered promiscuous mode
[ 1546.747862] device hsr_slave_1 entered promiscuous mode
[ 1546.798269] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 1546.805793] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 1546.825188] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1546.854561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[ 1546.926917] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1546.957824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1546.982864] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1546.997329] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1547.014353] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1547.026734] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1547.037265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1547.051652] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1547.071704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1547.079531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1547.086343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1547.093901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1547.104338] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1547.113469] 8021q: adding VLAN 0 to HW filter on device team0
[ 1547.122120] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1547.139923] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1547.146006] 8021q: adding VLAN 0 to HW filter on device team0
[ 1547.155413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1547.165019] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1547.172917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1547.183314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1547.192135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1547.200064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1547.207951] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1547.214443] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1547.221546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1547.229487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1547.237010] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1547.243422] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1547.250371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1547.258448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1547.265953] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1547.272350] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1547.279338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1547.286841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1547.303437] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1547.314285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1547.325102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1547.334306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1547.342655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1547.351797] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1547.363451] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1547.372749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1547.384515] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1547.390676] 8021q: adding VLAN 0 to HW filter on device team0
[ 1547.396798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1547.404568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1547.412432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1547.420947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1547.429210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1547.436792] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1547.443217] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1547.450767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1547.457764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1547.464581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1547.471998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1547.483689] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1547.490263] 8021q: adding VLAN 0 to HW filter on device team0
[ 1547.500944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1547.510716] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 1547.520411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1547.531202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1547.539449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1547.546833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1547.554726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1547.563018] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1547.569451] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1547.576310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1547.584718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1547.592989] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1547.599392] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1547.606323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1547.614625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1547.623971] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1547.633395] 8021q: adding VLAN 0 to HW filter on device team0
[ 1547.641160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1547.654609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1547.662904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1547.670308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1547.678578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1547.686379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1547.692828] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1547.700528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1547.710261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[ 1547.718502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1547.728314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1547.736671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1547.744107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1547.751318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 1547.758656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1547.765615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1547.773629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1547.781760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1547.789541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1547.797215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1547.806811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1547.819640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1547.829724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1547.838073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1547.848603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1547.856847] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 1547.863489] 8021q: adding VLAN 0 to HW filter on device team0
[ 1547.869824] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1547.876913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1547.884033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1547.892078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1547.899962] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1547.906315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1547.913343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1547.921184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1547.928879] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1547.935234] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1547.942156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1547.949861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1547.957488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1547.965178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1547.973172] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1547.979631] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1547.987027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1547.995234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1548.005554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1548.015157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1548.024497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1548.036249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1548.046421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1548.054801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1548.062672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1548.070368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1548.078499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1548.086006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1548.096670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1548.105494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1548.113764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[ 1548.124152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1548.134981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1548.142202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1548.150858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1548.159558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1548.167258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1548.175071] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1548.181433] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1548.188430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1548.196129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1548.203810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1548.211397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1548.221714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1548.230880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1548.241155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[ 1548.250665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1548.261868] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1548.268670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1548.275548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 1548.282808] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1548.290517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1548.299432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1548.306974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1548.314802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1548.322455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1548.330647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1548.338436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1548.344789] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1548.351742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1548.359759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1548.368423] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1548.377338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1548.387211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1548.398776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1548.406756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1548.427978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1548.435747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1548.444688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1548.455423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1548.463641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1548.471357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1548.480278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1548.493163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1548.501465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1548.511431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1548.522585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1548.531351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1548.542324] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1548.549416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1548.558005] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1548.566004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1548.574093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1548.581652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1548.589893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1548.599057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[ 1548.609349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1548.618646] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1548.624700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1548.634212] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1548.640614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1548.657141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1548.664553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1548.672836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1548.680696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1548.688685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1548.696288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1548.709615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[ 1548.719773] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1548.725809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1548.745990] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1548.754347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1548.764569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[ 1548.781987] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1548.799538] audit: type=1400 audit(1561613404.669:39): avc:  denied  { associate } for  pid=8087 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
[ 1548.827510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1548.837902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1548.855537] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[ 1548.863793] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1548.871738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1548.884365] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1548.895308] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1548.902526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1548.916057] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1548.928527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1548.942407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1548.953227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1548.961621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1548.972283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[ 1548.986804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[ 1548.998723] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1549.005850] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 1549.016756] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1549.028079] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 1549.034331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1549.043541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1549.053311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1549.062108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1549.076229] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1549.085407] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1549.102806] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1549.119600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1549.143871] 8021q: adding VLAN 0 to HW filter on device batadv0
2019/06/27 05:30:05 executed programs: 7
[ 1549.178614] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 1549.204618] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1549.280354] 8021q: adding VLAN 0 to HW filter on device batadv0
2019/06/27 05:30:10 executed programs: 215
2019/06/27 05:30:15 executed programs: 433
2019/06/27 05:30:20 executed programs: 652
2019/06/27 05:30:25 executed programs: 882
2019/06/27 05:30:30 executed programs: 1107
2019/06/27 05:30:35 executed programs: 1322
2019/06/27 05:30:40 executed programs: 1534
2019/06/27 05:30:45 executed programs: 1754
2019/06/27 05:30:50 executed programs: 1976
2019/06/27 05:30:55 executed programs: 2185
2019/06/27 05:31:00 executed programs: 2400
2019/06/27 05:31:05 executed programs: 2612
2019/06/27 05:31:10 executed programs: 2824
2019/06/27 05:31:15 executed programs: 3030
2019/06/27 05:31:20 executed programs: 3237
2019/06/27 05:31:25 executed programs: 3447
2019/06/27 05:31:30 executed programs: 3650
2019/06/27 05:31:35 executed programs: 3856
2019/06/27 05:31:40 executed programs: 4052
2019/06/27 05:31:45 executed programs: 4255
2019/06/27 05:31:50 executed programs: 4446
2019/06/27 05:31:55 executed programs: 4654
2019/06/27 05:32:00 executed programs: 4857
2019/06/27 05:32:05 executed programs: 5057
2019/06/27 05:32:10 executed programs: 5255
2019/06/27 05:32:15 executed programs: 5446
[ 1841.167602] INFO: task syz-executor.3:25689 blocked for more than 140 seconds.
[ 1841.175162]       Not tainted 4.19.56 #28
[ 1841.186576] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1841.195616] syz-executor.3  D28216 25689   8086 0x80000000
[ 1841.207836] Call Trace:
[ 1841.210570]  __schedule+0x80d/0x1c70
[ 1841.214307]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1841.224565]  ? rwsem_down_read_failed+0x1e3/0x3c0
[ 1841.230692]  ? _raw_spin_unlock_irq+0x28/0x90
[ 1841.235273]  ? lockdep_hardirqs_on+0x415/0x5d0
[ 1841.245231]  schedule+0x92/0x1c0
[ 1841.249807]  rwsem_down_read_failed+0x21b/0x3c0
[ 1841.254505]  ? __rwsem_down_read_failed_common.part.0+0x80/0x80
[ 1841.265888]  ? __might_fault+0x12b/0x1e0
[ 1841.271328]  call_rwsem_down_read_failed+0x18/0x30
[ 1841.276292]  down_read+0x49/0xb0
[ 1841.285067]  ? do_exit+0x45b/0x2fa0
[ 1841.289905]  do_exit+0x45b/0x2fa0
[ 1841.293380]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1841.303642]  ? do_group_exit+0x2e9/0x370
[ 1841.308926]  ? mm_update_next_owner+0x660/0x660
[ 1841.313619]  ? preempt_schedule_common+0x4f/0xe0
[ 1841.324507]  ? preempt_schedule+0x4b/0x60
[ 1841.330969]  ? ___preempt_schedule+0x16/0x18
[ 1841.335456]  do_group_exit+0x135/0x370
[ 1841.344609]  __x64_sys_exit_group+0x44/0x50
[ 1841.350138]  do_syscall_64+0xfd/0x620
[ 1841.353967]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1841.364358] RIP: 0033:0x459519
[ 1841.368782] Code: Bad RIP value.
[ 1841.372170] RSP: 002b:00007ffeccba4728 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 1841.385102] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000459519
[ 1841.393603] RDX: 0000000000413201 RSI: fffffffffffffff7 RDI: 0000000000000000
[ 1841.406161] RBP: 0000000000000000 R08: ffffffffffffffff R09: 00007ffeccba4780
[ 1841.414752] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
[ 1841.427272] R13: 00007ffeccba4780 R14: 0000000000000000 R15: 00007ffeccba4790
[ 1841.435792] INFO: task syz-executor.3:25696 blocked for more than 140 seconds.
[ 1841.450595]       Not tainted 4.19.56 #28
[ 1841.454788] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1841.467134] syz-executor.3  D29272 25696   8086 0x80000000
[ 1841.474994] Call Trace:
[ 1841.481823]  __schedule+0x80d/0x1c70
[ 1841.485571]  ? pci_mmcfg_check_reserved+0x170/0x170
[ 1841.493927]  ? rwsem_down_read_failed+0x1e3/0x3c0
[ 1841.503123]  ? _raw_spin_unlock_irq+0x28/0x90
[ 1841.509847]  ? lockdep_hardirqs_on+0x415/0x5d0
[ 1841.514472]  schedule+0x92/0x1c0
[ 1841.522252]  rwsem_down_read_failed+0x21b/0x3c0
[ 1841.526959]  ? __rwsem_down_read_failed_common.part.0+0x80/0x80
[ 1841.535436]  ? __might_fault+0x12b/0x1e0
[ 1841.543767]  call_rwsem_down_read_failed+0x18/0x30
[ 1841.550955]  down_read+0x49/0xb0
[ 1841.554343]  ? do_exit+0x45b/0x2fa0
[ 1841.562326]  do_exit+0x45b/0x2fa0
[ 1841.565911]  ? get_signal+0x384/0x1fc0
[ 1841.573300]  ? mm_update_next_owner+0x660/0x660
[ 1841.583033]  ? _raw_spin_unlock_irq+0x28/0x90
[ 1841.589847]  ? get_signal+0x384/0x1fc0
[ 1841.593756]  ? _raw_spin_unlock_irq+0x28/0x90
[ 1841.602483]  do_group_exit+0x135/0x370
[ 1841.606398]  get_signal+0x3ec/0x1fc0
[ 1841.612359]  ? __might_fault+0x12b/0x1e0
[ 1841.616536]  do_signal+0x95/0x1960
[ 1841.624453]  ? setup_sigcontext+0x7d0/0x7d0
[ 1841.631082]  ? kasan_check_read+0x11/0x20
[ 1841.635290]  ? _copy_to_user+0xc9/0x120
[ 1841.643588]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1841.651432]  ? __x64_sys_futex+0x40d/0x590
[ 1841.655694]  ? exit_to_usermode_loop+0x43/0x2c0
[ 1841.664634]  ? do_syscall_64+0x53d/0x620
[ 1841.670866]  ? exit_to_usermode_loop+0x43/0x2c0
[ 1841.675572]  ? lockdep_hardirqs_on+0x415/0x5d0
[ 1841.684515]  ? trace_hardirqs_on+0x67/0x220
[ 1841.691111]  exit_to_usermode_loop+0x244/0x2c0
[ 1841.695721]  do_syscall_64+0x53d/0x620
[ 1841.703819]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1841.712185] RIP: 0033:0x459519
[ 1841.715413] Code: Bad RIP value.
[ 1841.723190] RSP: 002b:00007fdf795a4cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 1841.733134] RAX: fffffffffffffe00 RBX: 000000000075bfd0 RCX: 0000000000459519
[ 1841.744656] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bfd0
[ 1841.754190] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[ 1841.765704] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bfd4
[ 1841.775208] R13: 00007ffeccba451f R14: 00007fdf795a59c0 R15: 000000000075bfd4
[ 1841.786798] 
[ 1841.786798] Showing all locks held in the system:
[ 1841.795364] 1 lock held by khungtaskd/1032:
[ 1841.803944]  #0: 000000005940fcb8 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e
[ 1841.824224] 1 lock held by rsyslogd/7905:
[ 1841.828593]  #0: 00000000665614ba (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110
[ 1841.836571] 2 locks held by getty/8027:
[ 1841.847700]  #0: 00000000d7b4e8c6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1841.855998]  #1: 00000000df7cd8a2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1841.871234] 2 locks held by getty/8028:
[ 1841.875224]  #0: 0000000016d79408 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1841.885734]  #1: 0000000072ecde79 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1841.901072] 2 locks held by getty/8029:
[ 1841.905063]  #0: 000000009074964f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1841.915563]  #1: 00000000ec383993 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1841.931118] 2 locks held by getty/8030:
[ 1841.935107]  #0: 0000000003c85a8e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1841.945615]  #1: 00000000d4f897ca (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1841.961422] 2 locks held by getty/8031:
[ 1841.965422]  #0: 000000007ead9e28 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1841.975952]  #1: 000000008edd16a3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1841.992112] 2 locks held by getty/8032:
[ 1841.996125]  #0: 0000000025d54879 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1842.006680]  #1: 00000000722262bf (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1842.021844] 2 locks held by getty/8033:
[ 1842.025860]  #0: 00000000d206a0d4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40
[ 1842.035375]  #1: 00000000a41af85f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b30
[ 1842.051607] 1 lock held by syz-executor.3/25689:
[ 1842.056390]  #0: 00000000bfcd911f (&mm->mmap_sem){++++}, at: do_exit+0x45b/0x2fa0
[ 1842.066381] 2 locks held by syz-executor.3/25690:
[ 1842.075437] 1 lock held by syz-executor.3/25696:
[ 1842.082401]  #0: 00000000bfcd911f (&mm->mmap_sem){++++}, at: do_exit+0x45b/0x2fa0
[ 1842.094440] 
[ 1842.096182] =============================================
[ 1842.096182] 
[ 1842.105461] NMI backtrace for cpu 1
[ 1842.109218] CPU: 1 PID: 1032 Comm: khungtaskd Not tainted 4.19.56 #28
[ 1842.115799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1842.125156] Call Trace:
[ 1842.127861]  dump_stack+0x172/0x1f0
[ 1842.131510]  nmi_cpu_backtrace.cold+0x63/0xa4
[ 1842.136097]  ? lapic_can_unplug_cpu.cold+0x38/0x38
[ 1842.141041]  nmi_trigger_cpumask_backtrace+0x1b0/0x1f8
[ 1842.146331]  arch_trigger_cpumask_backtrace+0x14/0x20
[ 1842.151539]  watchdog+0x9df/0xee0
[ 1842.155076]  kthread+0x354/0x420
[ 1842.158471]  ? reset_hung_task_detector+0x30/0x30
[ 1842.163324]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 1842.168889]  ret_from_fork+0x24/0x30
[ 1842.172755] Sending NMI from CPU 1 to CPUs 0:
[ 1842.178182] NMI backtrace for cpu 0
[ 1842.178189] CPU: 0 PID: 25690 Comm: syz-executor.3 Not tainted 4.19.56 #28
[ 1842.178196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1842.178201] RIP: 0010:__lock_acquire+0x7a/0x48f0
[ 1842.178213] Code: 00 40 0f 52 81 48 89 84 24 98 00 00 00 48 8d 84 24 a0 00 00 00 48 c1 e8 03 48 89 84 24 90 00 00 00 48 01 d0 c7 00 f1 f1 f1 f1 <c7> 40 04 00 f2 f2 f2 c7 40 08 00 00 00 f2 c7 40 0c f2 f2 f2 f2 c7
[ 1842.178218] RSP: 0018:ffff88808948f6b0 EFLAGS: 00000082
[ 1842.178227] RAX: ffffed1011291eea RBX: 0000000000000000 RCX: 0000000000000000
[ 1842.178233] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff8880a1298350
[ 1842.178239] RBP: ffff88808948f880 R08: 0000000000000001 R09: 0000000000000000
[ 1842.178245] R10: ffff88808948faa0 R11: 0000000000000001 R12: 0000000000000000
[ 1842.178251] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8880a1298350
[ 1842.178257] FS:  00007fdf795c6700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[ 1842.178262] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1842.178268] CR2: ffffffffff600400 CR3: 0000000092e47000 CR4: 00000000001406f0
[ 1842.178271] Call Trace:
[ 1842.178275]  ? mark_held_locks+0xb1/0x100
[ 1842.178279]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1842.178284]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1842.178288]  ? lockdep_hardirqs_on+0x415/0x5d0
[ 1842.178292]  ? retint_kernel+0x2d/0x2d
[ 1842.178296]  ? mark_held_locks+0x100/0x100
[ 1842.178300]  ? retint_kernel+0x2d/0x2d
[ 1842.178304]  ? perf_mmap+0x735/0x1730
[ 1842.178308]  ? __lock_is_held+0xb6/0x140
[ 1842.178312]  ? perf_mmap+0x735/0x1730
[ 1842.178316]  lock_acquire+0x16f/0x3f0
[ 1842.178320]  ? perf_mmap+0x735/0x1730
[ 1842.178324]  ? perf_mmap+0x735/0x1730
[ 1842.178327]  __mutex_lock+0xf7/0x1300
[ 1842.178331]  ? perf_mmap+0x735/0x1730
[ 1842.178336]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1842.178340]  ? perf_mmap+0x735/0x1730
[ 1842.178344]  ? lock_downgrade+0x810/0x810
[ 1842.178348]  ? mutex_trylock+0x1e0/0x1e0
[ 1842.178352]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1842.178356]  ? kasan_check_write+0x14/0x20
[ 1842.178361]  ? __mutex_unlock_slowpath+0xf8/0x6b0
[ 1842.178364]  ? retint_kernel+0x2d/0x2d
[ 1842.178369]  ? wait_for_completion+0x440/0x440
[ 1842.178373]  mutex_lock_nested+0x16/0x20
[ 1842.178377]  ? mutex_lock_nested+0x16/0x20
[ 1842.178381]  perf_mmap+0x735/0x1730
[ 1842.178384]  ? perf_release+0x50/0x50
[ 1842.178388]  ? do_munmap+0x893/0xed0
[ 1842.178392]  ? memset+0x32/0x40
[ 1842.178396]  mmap_region+0xc2f/0x1760
[ 1842.178400]  ? __x64_sys_brk+0x6c0/0x6c0
[ 1842.178405]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[ 1842.178409]  ? get_unmapped_area+0x293/0x3b0
[ 1842.178412]  do_mmap+0x8e2/0x1080
[ 1842.178416]  vm_mmap_pgoff+0x1c5/0x230
[ 1842.178421]  ? vma_is_stack_for_current+0xd0/0xd0
[ 1842.178425]  ? iterate_fd+0x360/0x360
[ 1842.178429]  ? _copy_to_user+0xc9/0x120
[ 1842.178433]  ksys_mmap_pgoff+0x4aa/0x630
[ 1842.178437]  ? find_mergeable_anon_vma+0x2e0/0x2e0
[ 1842.178441]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1842.178446]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 1842.178450]  ? do_syscall_64+0x26/0x620
[ 1842.178454]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1842.178458]  __x64_sys_mmap+0xe9/0x1b0
[ 1842.178462]  do_syscall_64+0xfd/0x620
[ 1842.178467]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1842.178470] RIP: 0033:0x459519
[ 1842.178482] 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
[ 1842.178487] RSP: 002b:00007fdf795c5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 1842.178497] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459519
[ 1842.178502] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffd000
[ 1842.178508] RBP: 000000000075bf20 R08: 0000000000000003 R09: 0000000000000000
[ 1842.178514] R10: 0080000000000011 R11: 0000000000000246 R12: 00007fdf795c66d4
[ 1842.178519] R13: 00000000004c5822 R14: 00000000004d9ed8 R15: 00000000ffffffff
[ 1842.187097] Kernel panic - not syncing: hung_task: blocked tasks
[ 1842.560743] CPU: 1 PID: 1032 Comm: khungtaskd Not tainted 4.19.56 #28
[ 1842.567327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1842.576688] Call Trace:
[ 1842.579306]  dump_stack+0x172/0x1f0
[ 1842.583031]  panic+0x263/0x507
[ 1842.586242]  ? __warn_printk+0xf3/0xf3
[ 1842.590138]  ? lapic_can_unplug_cpu.cold+0x38/0x38
[ 1842.595077]  ? ___preempt_schedule+0x16/0x18
[ 1842.599500]  ? nmi_trigger_cpumask_backtrace+0x165/0x1f8
[ 1842.604976]  ? nmi_trigger_cpumask_backtrace+0x1c1/0x1f8
[ 1842.610434]  ? nmi_trigger_cpumask_backtrace+0x1cb/0x1f8
[ 1842.615890]  ? nmi_trigger_cpumask_backtrace+0x165/0x1f8
[ 1842.621354]  watchdog+0x9f0/0xee0
[ 1842.624822]  kthread+0x354/0x420
[ 1842.628193]  ? reset_hung_task_detector+0x30/0x30
[ 1842.633037]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[ 1842.638583]  ret_from_fork+0x24/0x30
[ 1842.643533] Kernel Offset: disabled
[ 1842.647176] Rebooting in 86400 seconds..