Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts. 2020/04/12 23:20:00 parsed 1 programs 2020/04/12 23:20:01 executed programs: 0 [ 38.951188] audit: type=1400 audit(1586733601.109:10): avc: denied { execmem } for pid=6098 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.260036] IPVS: ftp: loaded support on port[0] = 21 [ 40.019253] IPVS: ftp: loaded support on port[0] = 21 [ 40.087662] chnl_net:caif_netlink_parms(): no params data found [ 40.116177] IPVS: ftp: loaded support on port[0] = 21 [ 40.184108] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.191574] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.198539] device bridge_slave_0 entered promiscuous mode [ 40.208654] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.215072] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.223017] device bridge_slave_1 entered promiscuous mode [ 40.245808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.255889] chnl_net:caif_netlink_parms(): no params data found [ 40.265401] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.290215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.297384] team0: Port device team_slave_0 added [ 40.307050] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.314872] team0: Port device team_slave_1 added [ 40.322010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.332678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.348482] IPVS: ftp: loaded support on port[0] = 21 [ 40.361805] device hsr_slave_0 entered promiscuous mode [ 40.379173] device hsr_slave_1 entered promiscuous mode [ 40.419262] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.428289] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.454316] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.460801] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.467629] device bridge_slave_0 entered promiscuous mode [ 40.480165] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.486636] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.494300] device bridge_slave_1 entered promiscuous mode [ 40.513986] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.534813] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.602234] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.608710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.615595] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.622035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.634818] chnl_net:caif_netlink_parms(): no params data found [ 40.645520] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.652721] team0: Port device team_slave_0 added [ 40.674108] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.681861] team0: Port device team_slave_1 added [ 40.687428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.710789] IPVS: ftp: loaded support on port[0] = 21 [ 40.724792] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.803079] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.810877] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.817742] device bridge_slave_0 entered promiscuous mode [ 40.832983] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.839444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.881583] device hsr_slave_0 entered promiscuous mode [ 40.928674] device hsr_slave_1 entered promiscuous mode [ 40.968667] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.975039] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.982351] device bridge_slave_1 entered promiscuous mode [ 40.988552] chnl_net:caif_netlink_parms(): no params data found [ 41.000637] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.006971] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.015270] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.036560] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.053667] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.081992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.092173] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.099722] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.106493] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.120006] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.126081] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.137898] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.145566] team0: Port device team_slave_0 added [ 41.160411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.168205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.181934] IPVS: ftp: loaded support on port[0] = 21 [ 41.185409] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.193982] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.202107] device bridge_slave_0 entered promiscuous mode [ 41.212160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.220427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.228070] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.234462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.241993] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.249220] team0: Port device team_slave_1 added [ 41.254808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.264237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.274441] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.281609] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.289700] device bridge_slave_1 entered promiscuous mode [ 41.301887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.309087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.316760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.324668] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.331083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.341050] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.379416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.388889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.411816] device hsr_slave_0 entered promiscuous mode [ 41.438524] device hsr_slave_1 entered promiscuous mode [ 41.478822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.486726] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.497790] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.507600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.532758] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.600305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.607827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.618894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.641963] chnl_net:caif_netlink_parms(): no params data found [ 41.662425] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.680072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.687097] team0: Port device team_slave_0 added [ 41.694210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.719137] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.726379] team0: Port device team_slave_1 added [ 41.732798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.740593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.749077] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.758628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.769798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.779215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.810744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.817859] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.824680] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.831860] device bridge_slave_0 entered promiscuous mode [ 41.842011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.849106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.856537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.864576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.872201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.882102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.915515] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.924235] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.932039] device bridge_slave_1 entered promiscuous mode [ 41.940117] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.946143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.000458] device hsr_slave_0 entered promiscuous mode [ 42.038457] device hsr_slave_1 entered promiscuous mode [ 42.085522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.098200] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.104690] chnl_net:caif_netlink_parms(): no params data found [ 42.113911] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.128388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.135210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.144963] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.151743] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.163728] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.171978] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.180784] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.190769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.216161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.224158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.232450] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.238885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.247424] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.259771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.271839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.283949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.297170] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.304568] team0: Port device team_slave_0 added [ 42.311530] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.320152] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.327242] team0: Port device team_slave_1 added [ 42.334890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.342801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.350456] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.356876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.372160] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.385881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.393388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.409480] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.415987] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.423566] device bridge_slave_0 entered promiscuous mode [ 42.436915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.446849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.462101] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.468938] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.477012] device bridge_slave_1 entered promiscuous mode [ 42.483916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.491418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.498788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.509580] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.515663] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.531527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.582800] device hsr_slave_0 entered promiscuous mode [ 42.629354] device hsr_slave_1 entered promiscuous mode [ 42.670042] hrtimer: interrupt took 35641 ns [ 42.677339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.699849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.706406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.718542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.726486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.734704] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.741141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.752058] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.759663] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.773985] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.785862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.793808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.804211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.818928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.827023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.843027] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.852377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.862138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.873925] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.880386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.892052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.899969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.911653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.919343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.931209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.943796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.953447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.975006] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.983314] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.991629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.000905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.012914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.021907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.039806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.056424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.079633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.104170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.112644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.125651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.134170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.148076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.155815] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.162379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.176359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.186131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.198496] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.205752] team0: Port device team_slave_0 added [ 43.224880] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.236444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.246114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.254833] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.263545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.271708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.284262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.293009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.305441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.314077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.327101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.341563] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.347977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.357249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.372157] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.378955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.386180] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.395400] team0: Port device team_slave_1 added [ 43.401838] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.415560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.425537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.436602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.445475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.456928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.466386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.481378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.497341] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.507005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.521721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.533508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.543918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.555176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.565360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.575500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.584813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.598661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.606737] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.622824] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.629306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.640278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.655628] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.669411] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.678856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.693587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.700657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.714014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.723587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.737685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.745449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.758162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.778097] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.786266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.798351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.818254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.825101] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.841530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.853708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.862649] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.869096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.882601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.890312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.902245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.910471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.960640] device hsr_slave_0 entered promiscuous mode [ 44.000851] device hsr_slave_1 entered promiscuous mode [ 44.037865] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.047034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.061828] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.072301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.083721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.091645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.102884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.111910] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.118383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.132739] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.148697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.161686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.186270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.200827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.215927] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.235710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.268630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.282742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.294941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.312969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.323452] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.340290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.353595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.372209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.386860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.395966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.406030] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.414983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.427369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.435909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.450371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.464588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.473268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.484475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.493493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.505027] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.516125] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.528452] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.558584] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.564652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.588758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.610151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.630579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.651919] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.658368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.679351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.694790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.703176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.716663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.726182] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.732653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.747788] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.765166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.773311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.789122] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.798799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.812006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.828735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.842442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.850503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.858436] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.872719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.881300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.890598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.906390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.914789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.924538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.941318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready 2020/04/12 23:20:07 executed programs: 6 [ 44.951146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.959415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.980019] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.986132] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.013777] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.035436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.553702] oom_reaper: reaped process 6956 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 53.593615] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 53.624507] in:imklog cpuset=/ mems_allowed=0-1 [ 53.633330] CPU: 1 PID: 5561 Comm: in:imklog Not tainted 4.14.175-syzkaller #0 [ 53.640789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.650152] Call Trace: [ 53.652749] dump_stack+0xf7/0x13b [ 53.656288] dump_header+0x160/0x63f [ 53.659999] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 53.665093] ? ___ratelimit+0x243/0x519 [ 53.669057] ? do_raw_spin_unlock+0x16a/0x250 [ 53.673542] oom_kill_process.cold.24+0xb/0xa1a [ 53.678208] ? out_of_memory+0x7f9/0x1030 [ 53.682344] ? lock_downgrade+0x7f0/0x7f0 [ 53.686502] out_of_memory+0x2b0/0x1030 [ 53.690478] ? oom_killer_disable+0x1a0/0x1a0 [ 53.695044] ? __alloc_pages_slowpath+0xb69/0x2650 [ 53.699956] __alloc_pages_slowpath+0x1ef3/0x2650 [ 53.704790] ? warn_alloc+0x100/0x100 [ 53.706857] syz-executor.2: [ 53.708614] ? get_page_from_freelist+0x26e/0x23b0 [ 53.708654] ? __might_sleep+0x93/0xb0 [ 53.711715] vmalloc: allocation failure, allocated 1327562752 of 1512972288 bytes [ 53.716623] __alloc_pages_nodemask+0x60d/0x770 [ 53.716630] ? __alloc_pages_slowpath+0x2650/0x2650 [ 53.716636] ? radix_tree_lookup_slot+0x55/0x90 [ 53.716647] alloc_pages_current+0xd6/0x1b0 [ 53.716654] __page_cache_alloc+0x1da/0x330 [ 53.716662] filemap_fault+0xba9/0x1700 [ 53.716678] ? __lock_page_or_retry+0x820/0x820 [ 53.716685] ? lock_acquire+0x173/0x400 [ 53.716691] ? ext4_filemap_fault+0x75/0xb0 [ 53.716702] ext4_filemap_fault+0x7d/0xb0 [ 53.716709] __do_fault+0xf3/0x340 [ 53.716716] __handle_mm_fault+0x21eb/0x3870 [ 53.716722] ? vm_insert_mixed_mkwrite+0x10/0x10 [ 53.716728] ? find_held_lock+0x36/0x1d0 [ 53.716743] handle_mm_fault+0x234/0x6e0 [ 53.716746] ? find_vma+0xe2/0x150 [ 53.716754] __do_page_fault+0x44d/0xb00 [ 53.716760] ? SyS_read+0x1c5/0x250 [ 53.716767] ? vmalloc_fault+0xc90/0xc90 [ 53.716773] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 53.716778] ? page_fault+0x2f/0x50 [ 53.716784] do_page_fault+0x64/0x3fb [ 53.716788] ? page_fault+0x2f/0x50 [ 53.716792] page_fault+0x45/0x50 [ 53.716797] RIP: 0033:0x7fe721a4622d [ 53.716800] RSP: 002b:00007fe71f3e2580 EFLAGS: 00010293 [ 53.716806] RAX: 0000000000000072 RBX: 0000000000000000 RCX: 00007fe721a4622d [ 53.716809] RDX: 0000000000001fa0 RSI: 00007fe71f3e2da0 RDI: 0000000000000004 [ 53.716812] RBP: 000056359f7049d0 R08: 0000000000000000 R09: 0000000004000001 [ 53.716815] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fe71f3e2da0 [ 53.716818] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fe71f3e2de6 [ 53.717569] Mem-Info: [ 53.724178] , mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask= [ 53.728414] active_anon:6199 inactive_anon:3891 isolated_anon:0 [ 53.728414] active_file:24 inactive_file:16 isolated_file:0 [ 53.728414] unevictable:0 dirty:0 writeback:0 unstable:0 [ 53.728414] slab_reclaimable:15126 slab_unreclaimable:108975 [ 53.728414] mapped:584 shmem:4032 pagetables:445 bounce:0 [ 53.728414] free:13830 free_pcp:213 free_cma:0 [ 53.728423] Node 0 active_anon:24580kB inactive_anon:15544kB active_file:96kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2336kB dirty:0kB writeback:0kB shmem:16108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 53.728430] Node 1 active_anon:216kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 53.728434] Node 0 DMA free:10404kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.728445] lowmem_reserve[]: 0 2578 2578 2578 [ 53.738257] (null) [ 53.747758] syz-executor.2 cpuset= [ 53.751456] Node 0 DMA32 free:18200kB min:36452kB low:45564kB high:54676kB active_anon:24580kB inactive_anon:15544kB active_file:100kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2642588kB mlocked:0kB kernel_stack:6752kB pagetables:1780kB bounce:0kB free_pcp:732kB local_pcp:12kB free_cma:0kB [ 53.751468] lowmem_reserve[]: 0 0 [ 53.758978] / [ 53.760187] 0 0 [ 53.760196] Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.760206] lowmem_reserve[]: 0 0 0 0 [ 53.760222] Node 1 [ 53.764228] mems_allowed=0-1 [ 53.768569] Normal free:26716kB min:53436kB low:66792kB high:80148kB active_anon:216kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 53.768572] lowmem_reserve[]: 0 0 0 0 [ 53.778241] CPU: 0 PID: 6956 Comm: syz-executor.2 Not tainted 4.14.175-syzkaller #0 [ 53.781006] Node 0 [ 53.785746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.785749] Call Trace: [ 53.785763] dump_stack+0xf7/0x13b [ 53.785772] warn_alloc.cold.114+0xa2/0x1be [ 53.785777] ? zone_watermark_ok_safe+0x260/0x260 [ 53.789829] DMA: [ 53.793876] ? __alloc_pages_slowpath+0x2650/0x2650 [ 53.797459] 1*4kB [ 53.801450] __vmalloc_node_range+0x39f/0x620 [ 53.805115] (U) [ 53.809158] vmalloc_user+0x40/0x100 [ 53.814496] 0*8kB [ 53.818119] ? vb2_vmalloc_alloc+0xaf/0x230 [ 53.818124] vb2_vmalloc_alloc+0xaf/0x230 [ 53.818131] __vb2_queue_alloc+0x414/0xfd0 [ 53.818145] vb2_core_create_bufs+0x2c3/0x660 [ 53.818150] ? __save_stack_trace+0x7e/0xd0 [ 53.818159] ? __vb2_queue_alloc+0xfd0/0xfd0 [ 53.821938] 0*16kB 1*32kB [ 53.825578] ? __lock_acquire+0x6a4/0x4500 [ 53.825585] ? mark_held_locks+0xc7/0x130 [ 53.825594] vb2_create_bufs+0x2cc/0x7d0 [ 53.825604] ? vb2_thread_start.cold.36+0x1c/0x1c [ 53.825608] ? trace_hardirqs_off+0x10/0x10 [ 53.825615] ? retint_kernel+0x2d/0x2d [ 53.829057] (U) [ 53.832777] v4l2_m2m_ioctl_create_bufs+0x91/0xb0 [ 53.838153] 0*64kB [ 53.845520] v4l_create_bufs+0x105/0x1d0 [ 53.845528] __video_do_ioctl+0x893/0x920 [ 53.845534] ? __might_fault+0xf1/0x1b0 [ 53.845543] ? video_ioctl2+0x20/0x20 [ 53.845547] ? video_ioctl2+0x20/0x20 [ 53.845555] ? kasan_check_write+0x14/0x20 [ 53.852827] 1*128kB [ 53.860102] ? video_ioctl2+0x20/0x20 [ 53.860107] video_usercopy+0x26a/0xd20 [ 53.860113] ? mutex_lock_io_nested+0x1380/0x1380 [ 53.860121] ? v4l_g_priority+0x90/0x90 [ 53.860134] video_ioctl2+0x10/0x20 [ 53.860138] v4l2_ioctl+0x1a2/0x300 [ 53.860146] do_vfs_ioctl+0x180/0xfb0 [ 53.860153] ? __fget+0x1ad/0x2f0 [ 53.867440] (U) [ 53.874679] ? ioctl_preallocate+0x1a0/0x1a0 [ 53.874689] ? __fget+0x1ca/0x2f0 [ 53.874699] ? security_file_ioctl+0x6a/0xa0 [ 53.877194] 0*256kB [ 53.883183] ? SyS_clock_settime+0x1a0/0x1a0 [ 53.883196] ? security_file_ioctl+0x6a/0xa0 [ 53.916067] 0*512kB [ 53.943606] SyS_ioctl+0x74/0x80 [ 53.943614] ? do_vfs_ioctl+0xfb0/0xfb0 [ 53.943622] do_syscall_64+0x1c7/0x5b0 [ 53.970018] 0*1024kB [ 53.996102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.996112] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.996118] RIP: 0033:0x4592c9 [ 53.996120] RSP: 002b:00007f3d503e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.996127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9 [ 54.000695] 1*2048kB [ 54.002823] RDX: 00000000200001c0 RSI: 00000000c100565c RDI: 0000000000000004 [ 54.006357] (M) [ 54.035234] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.035238] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d503e96d4 [ 54.035240] R13: 00000000004c4241 R14: 00000000004d7ee0 R15: 00000000ffffffff [ 54.045734] Mem-Info: [ 54.070224] 2*4096kB [ 54.076439] active_anon:6187 inactive_anon:3891 isolated_anon:0 [ 54.076439] active_file:14 inactive_file:14 isolated_file:0 [ 54.076439] unevictable:0 dirty:0 writeback:0 unstable:0 [ 54.076439] slab_reclaimable:15122 slab_unreclaimable:108978 [ 54.076439] mapped:558 shmem:4032 pagetables:444 bounce:0 [ 54.076439] free:13904 free_pcp:213 free_cma:0 [ 54.076904] (M) [ 54.109096] Node 0 active_anon:24532kB inactive_anon:15544kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2232kB dirty:0kB writeback:0kB shmem:16108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 54.118096] = 10404kB [ 54.129109] Node 1 active_anon:216kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 54.133106] Node 0 [ 54.133332] Node 0 [ 54.139555] DMA32: [ 54.142536] DMA free:10404kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.147949] 716*4kB [ 54.150877] lowmem_reserve[]: [ 54.151803] (ME) 436*8kB [ 54.156321] 0 2578 2578 [ 54.160116] (UME) [ 54.161993] 2578 [ 54.164125] 231*16kB [ 54.174571] (UM) [ 54.176950] Node 0 [ 54.181370] 110*32kB [ 54.187717] DMA32 free:18496kB min:36452kB low:45564kB high:54676kB active_anon:24532kB inactive_anon:15544kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2642588kB mlocked:0kB kernel_stack:6752kB pagetables:1776kB bounce:0kB free_pcp:732kB local_pcp:720kB free_cma:0kB [ 54.195306] (UM) [ 54.198045] lowmem_reserve[]: [ 54.202034] 49*64kB [ 54.207438] 0 [ 54.216772] (UM) [ 54.219173] 0 [ 54.221154] 12*128kB [ 54.227990] 0 [ 54.231842] (UM) [ 54.232370] 0 [ 54.238269] 1*256kB [ 54.244401] (U) [ 54.250150] Node 0 [ 54.256300] 0*512kB [ 54.258662] Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.262620] 0*1024kB [ 54.269325] lowmem_reserve[]: [ 54.273850] 0*2048kB [ 54.275156] 0 0 0 0 [ 54.275168] Node 1 Normal free:26716kB min:53436kB low:66792kB high:80148kB active_anon:216kB inactive_anon:20kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 54.275179] lowmem_reserve[]: 0 0 0 0 [ 54.281849] 0*4096kB [ 54.282600] Node 0 DMA: [ 54.288280] = 18496kB [ 54.293655] 1*4kB [ 54.298835] Node 0 [ 54.300307] (U) [ 54.302633] Normal: 0*4kB [ 54.307794] 0*8kB [ 54.313754] 0*8kB [ 54.313812] 0*16kB [ 54.320303] 0*16kB [ 54.321216] 1*32kB [ 54.327529] 0*32kB [ 54.329706] (U) [ 54.332522] 0*64kB [ 54.337768] 0*64kB 1*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10404kB [ 54.337794] Node 0 DMA32: 716*4kB (ME) 436*8kB (UME) 231*16kB (UM) 110*32kB [ 54.344435] 0*128kB [ 54.350531] (UM) [ 54.361224] 0*256kB [ 54.367534] 49*64kB [ 54.367703] 0*512kB [ 54.374997] (UM) 12*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18496kB [ 54.375021] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB [ 54.387049] 0*1024kB [ 54.391621] 0*512kB [ 54.392147] 0*2048kB [ 54.394569] 0*1024kB 0*2048kB 0*4096kB = 0kB [ 54.394580] Node 1 Normal: 21*4kB (UME) 15*8kB (ME) 13*16kB (ME) 10*32kB (ME) 6*64kB (UME) 4*128kB (ME) 2*256kB (M) 2*512kB (ME) [ 54.430801] 0*4096kB [ 54.459656] 3*1024kB [ 54.489723] = 0kB [ 54.493507] (UME) [ 54.521966] Node 1 [ 54.525766] 4*2048kB [ 54.526116] Normal: [ 54.528733] (UME) [ 54.530863] 21*4kB [ 54.533059] 3*4096kB [ 54.538929] (UME) [ 54.539790] (M) [ 54.542187] 15*8kB [ 54.574645] = 26716kB [ 54.579424] (ME) [ 54.579963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.582019] 13*16kB [ 54.583807] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.586263] (ME) 10*32kB (ME) 6*64kB (UME) 4*128kB (ME) 2*256kB (M) 2*512kB (ME) 3*1024kB (UME) 4*2048kB (UME) [ 54.590299] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.591943] 3*4096kB [ 54.594255] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.599692] (M) [ 54.602449] 4060 total pagecache pages [ 54.629735] = 26716kB [ 54.634172] 0 pages in swap cache [ 54.636129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.666664] Swap cache stats: add 0, delete 0, find 0/0 [ 54.673815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.676073] Free swap = 0kB [ 54.678177] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.680399] Total swap = 0kB [ 54.682355] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.687229] 1965979 pages RAM [ 54.692636] 4060 total pagecache pages [ 54.694028] 0 pages HighMem/MovableOnly [ 54.696319] 0 pages in swap cache [ 54.698536] 333804 pages reserved [ 54.700501] Swap cache stats: add 0, delete 0, find 0/0 [ 54.700505] Free swap = 0kB [ 54.702729] 0 pages cma reserved [ 54.716902] Total swap = 0kB [ 54.949985] 1965979 pages RAM [ 54.953237] 0 pages HighMem/MovableOnly [ 54.957287] 333804 pages reserved [ 54.960738] 0 pages cma reserved [ 54.964096] Out of memory: Kill process 6075 (syz-execprog) score 1 or sacrifice child [ 54.976623] Killed process 6098 (syz-executor.4) total-vm:37636kB, anon-rss:64kB, file-rss:4kB, shmem-rss:0kB [ 55.009043] oom_reaper: reaped process 6098 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 55.027953] syz-execprog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 55.041127] syz-execprog cpuset=/ mems_allowed=0-1 [ 55.047105] CPU: 0 PID: 6092 Comm: syz-execprog Not tainted 4.14.175-syzkaller #0 [ 55.055179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.064534] Call Trace: [ 55.067127] dump_stack+0xf7/0x13b [ 55.070667] dump_header+0x160/0x63f [ 55.074372] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 55.079469] ? ___ratelimit+0x243/0x519 [ 55.083441] ? do_raw_spin_unlock+0x16a/0x250 [ 55.087931] oom_kill_process.cold.24+0xb/0xa1a [ 55.092593] ? out_of_memory+0x7f9/0x1030 [ 55.096733] ? lock_downgrade+0x7f0/0x7f0 [ 55.100874] out_of_memory+0x2b0/0x1030 [ 55.104843] ? oom_killer_disable+0x1a0/0x1a0 [ 55.109329] ? __alloc_pages_slowpath+0xb69/0x2650 [ 55.114252] __alloc_pages_slowpath+0x1ef3/0x2650 [ 55.119095] ? warn_alloc+0x100/0x100 [ 55.122894] ? get_page_from_freelist+0x26e/0x23b0 [ 55.127837] ? __might_sleep+0x93/0xb0 [ 55.131717] __alloc_pages_nodemask+0x60d/0x770 [ 55.136377] ? __alloc_pages_slowpath+0x2650/0x2650 [ 55.141388] alloc_pages_current+0xd6/0x1b0 [ 55.145700] __page_cache_alloc+0x1da/0x330 [ 55.150013] filemap_fault+0xba9/0x1700 [ 55.153982] ? __lock_page_or_retry+0x820/0x820 [ 55.158645] ? lock_acquire+0x173/0x400 [ 55.162629] ? ext4_filemap_fault+0x75/0xb0 [ 55.166967] ext4_filemap_fault+0x7d/0xb0 [ 55.171109] __do_fault+0xf3/0x340 [ 55.174653] __handle_mm_fault+0x21eb/0x3870 [ 55.179061] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.184073] ? vm_insert_mixed_mkwrite+0x10/0x10 [ 55.188822] ? find_held_lock+0x36/0x1d0 [ 55.192889] handle_mm_fault+0x234/0x6e0 [ 55.196940] ? find_vma+0xe2/0x150 [ 55.200475] __do_page_fault+0x44d/0xb00 [ 55.204530] ? vmalloc_fault+0xc90/0xc90 [ 55.208706] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 55.214070] ? page_fault+0x2f/0x50 [ 55.217690] do_page_fault+0x64/0x3fb [ 55.221483] ? page_fault+0x2f/0x50 [ 55.225100] page_fault+0x45/0x50 [ 55.228540] RIP: 0033:0x455dc0 [ 55.231716] RSP: 002b:000000c420145ab8 EFLAGS: 00010286 [ 55.237073] RAX: 0000000000000000 RBX: 000000c42013c000 RCX: 0000000000456063 [ 55.244335] RDX: 000000c420145ac0 RSI: 000000c420145bf0 RDI: 0000000000000011 [ 55.251603] RBP: 000000c4200bbf30 R08: 0000000000000000 R09: 0000000000000000 [ 55.258869] R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004767e6 [ 55.266129] R13: 0000000000000018 R14: 0000000000000017 R15: 00000000000000aa [ 55.276580] Mem-Info: [ 55.279565] active_anon:6162 inactive_anon:3891 isolated_anon:0 [ 55.279565] active_file:6 inactive_file:139 isolated_file:0 [ 55.279565] unevictable:0 dirty:0 writeback:0 unstable:0 [ 55.279565] slab_reclaimable:15123 slab_unreclaimable:105248 [ 55.279565] mapped:599 shmem:4032 pagetables:444 bounce:0 [ 55.279565] free:142702 free_pcp:699 free_cma:0 [ 55.313246] Node 0 active_anon:24412kB inactive_anon:15544kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2232kB dirty:0kB writeback:0kB shmem:16108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 55.341251] Node 1 active_anon:196kB inactive_anon:20kB active_file:4kB inactive_file:892kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:472kB dirty:0kB writeback:0kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 55.368056] Node 0 DMA free:10404kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 55.394850] lowmem_reserve[]: 0 2578 2578 2578 [ 55.399927] Node 0 DMA32 free:49436kB min:36452kB low:45564kB high:54676kB active_anon:24412kB inactive_anon:15544kB active_file:56kB inactive_file:652kB unevictable:0kB writepending:0kB present:3129332kB managed:2642588kB mlocked:0kB kernel_stack:6720kB pagetables:1732kB bounce:0kB free_pcp:1512kB local_pcp:680kB free_cma:0kB [ 55.429850] lowmem_reserve[]: 0 0 0 0 [ 55.434192] Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 55.460307] lowmem_reserve[]: 0 0 0 0 [ 55.464829] Node 1 Normal free:803916kB min:53436kB low:66792kB high:80148kB active_anon:196kB inactive_anon:20kB active_file:4kB inactive_file:1092kB unevictable:0kB writepending:0kB present:3932160kB managed:3870204kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1516kB local_pcp:792kB free_cma:0kB [ 55.494255] lowmem_reserve[]: 0 0 0 0 [ 55.498679] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10404kB [ 55.512501] Node 0 DMA32: 310*4kB (UME) 1125*8kB (UME) 585*16kB (UME) 352*32kB (UME) 144*64kB (UME) 44*128kB (UME) 9*256kB (UE) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 48016kB [ 55.538350] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 55.563433] Node 1 Normal: 7*4kB (UME) 9*8kB (UME) 7*16kB (UME) 5*32kB (UME) 3*64kB (UME) 3*128kB (UME) 4*256kB (UM) 4*512kB (UME) 6*1024kB (UME) 6*2048kB (UME) 229*4096kB (UM) = 960436kB [ 55.580997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 55.604333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.612944] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 55.625597] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.634205] 5401 total pagecache pages [ 55.640660] 0 pages in swap cache [ 55.646816] Swap cache stats: add 0, delete 0, find 0/0 [ 55.652188] Free swap = 0kB [ 55.657618] Total swap = 0kB [ 55.660644] 1965979 pages RAM [ 55.663762] 0 pages HighMem/MovableOnly [ 55.676703] 333804 pages reserved [ 55.680184] 0 pages cma reserved [ 55.683544] Out of memory: Kill process 6075 (syz-execprog) score 1 or sacrifice child [ 55.704863] Killed process 6099 (syz-executor.5) total-vm:37636kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB [ 55.823587] kasan: CONFIG_KASAN_INLINE enabled [ 55.828474] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 55.836162] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 55.842393] Modules linked in: [ 55.845674] CPU: 0 PID: 6956 Comm: syz-executor.2 Not tainted 4.14.175-syzkaller #0 [ 55.853438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.862767] task: ffff888095a94300 task.stack: ffff8880968e8000 [ 55.868802] RIP: 0010:vb2_vmalloc_put_userptr+0x69/0x1e0 [ 55.874227] RSP: 0018:ffff8880968ef9f0 EFLAGS: 00010202 [ 55.879572] RAX: dffffc0000000000 RBX: ffffc90005cd7000 RCX: ffffffff8423dcb0 [ 55.886917] RDX: 0000000000000001 RSI: ffffed101058959a RDI: 0000000000000009 [ 55.894175] RBP: ffff8880968efa18 R08: ffff888098006f00 R09: 1ffffffff0de588c [ 55.901434] R10: ffff8880968efaa8 R11: ffff888095a94300 R12: ffff888098006f00 [ 55.908692] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888098006f08 [ 55.915946] FS: 00007f3d503e9700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 55.924180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.930095] CR2: 00000000200001c0 CR3: 000000009c1eb000 CR4: 00000000001406f0 [ 55.937469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.944728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.951976] Call Trace: [ 55.954548] __vb2_queue_free+0x337/0x770 [ 55.958719] ? __vb2_queue_cancel+0x22f/0x870 [ 55.963193] vb2_core_queue_release+0x57/0x70 [ 55.967664] vb2_queue_release+0x9/0x10 [ 55.971616] v4l2_m2m_ctx_release+0x22/0x30 [ 55.975916] vim2m_release+0xcd/0x120 [ 55.979692] v4l2_release+0xeb/0x1a0 [ 55.983504] __fput+0x232/0x750 [ 55.986772] ? _raw_spin_unlock_irq+0x27/0x80 [ 55.991386] ____fput+0x9/0x10 [ 55.994601] task_work_run+0xe5/0x170 [ 55.998382] get_signal+0x148c/0x1b30 [ 56.002319] ? do_raw_spin_unlock+0x16a/0x250 [ 56.006803] ? __mutex_unlock_slowpath+0x29b/0x7e0 [ 56.011712] ? wait_for_completion+0x440/0x440 [ 56.016288] do_signal+0x7f/0x19a0 [ 56.019818] ? mutex_unlock+0xd/0x10 [ 56.023635] ? v4l2_ioctl+0x1b0/0x300 [ 56.027483] ? setup_sigcontext+0x7d0/0x7d0 [ 56.031851] ? do_vfs_ioctl+0x180/0xfb0 [ 56.035913] ? __fget+0x1ad/0x2f0 [ 56.039349] ? ioctl_preallocate+0x1a0/0x1a0 [ 56.043750] ? __fget+0x1ca/0x2f0 [ 56.047225] ? exit_to_usermode_loop+0x3a/0x1b0 [ 56.051914] exit_to_usermode_loop+0x114/0x1b0 [ 56.056483] do_syscall_64+0x416/0x5b0 [ 56.060345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.065161] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.070337] RIP: 0033:0x4592c9 [ 56.073501] RSP: 002b:00007f3d503e8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.081184] RAX: fffffffffffffff2 RBX: 0000000000000003 RCX: 00000000004592c9 [ 56.088430] RDX: 00000000200001c0 RSI: 00000000c100565c RDI: 0000000000000004 [ 56.095703] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.102950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d503e96d4 [ 56.110277] R13: 00000000004c4241 R14: 00000000004d7ee0 R15: 00000000ffffffff [ 56.117554] Code: 4c 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 76 01 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6c 24 08 49 8d 7d 09 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 07 01 00 [ 56.136599] RIP: vb2_vmalloc_put_userptr+0x69/0x1e0 RSP: ffff8880968ef9f0 [ 56.144874] ---[ end trace 094c9fdefc0b1b71 ]--- [ 56.149691] Kernel panic - not syncing: Fatal exception [ 56.156464] Kernel Offset: disabled [ 56.160084] Rebooting in 86400 seconds..