[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.230568] audit: type=1400 audit(1588085515.816:8): avc: denied { execmem } for pid=6118 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.461773] IPVS: ftp: loaded support on port[0] = 21 [ 30.599972] can: request_module (can-proto-0) failed. [ 30.609821] can: request_module (can-proto-0) failed. [ 30.634445] audit: type=1400 audit(1588085517.227:9): avc: denied { create } for pid=6095 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.121' (ECDSA) to the list of known hosts. 2020/04/28 14:52:05 parsed 1 programs 2020/04/28 14:52:05 executed programs: 0 [ 39.019639] audit: type=1400 audit(1588085525.611:10): avc: denied { execmem } for pid=6235 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.068288] IPVS: ftp: loaded support on port[0] = 21 [ 39.854863] IPVS: ftp: loaded support on port[0] = 21 [ 39.919654] chnl_net:caif_netlink_parms(): no params data found [ 39.961264] IPVS: ftp: loaded support on port[0] = 21 [ 39.963599] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.974543] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.982003] device bridge_slave_0 entered promiscuous mode [ 39.989602] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.996243] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.003148] device bridge_slave_1 entered promiscuous mode [ 40.022818] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.031526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.057592] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.064648] team0: Port device team_slave_0 added [ 40.073029] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.080874] team0: Port device team_slave_1 added [ 40.093475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.107411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.160028] IPVS: ftp: loaded support on port[0] = 21 [ 40.162117] chnl_net:caif_netlink_parms(): no params data found [ 40.218749] device hsr_slave_0 entered promiscuous mode [ 40.255998] device hsr_slave_1 entered promiscuous mode [ 40.308279] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.322824] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.405664] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.412014] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.420311] device bridge_slave_0 entered promiscuous mode [ 40.428694] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.435028] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.443318] device bridge_slave_1 entered promiscuous mode [ 40.452154] chnl_net:caif_netlink_parms(): no params data found [ 40.483132] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.490021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.497081] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.503513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.519835] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.530301] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.562167] IPVS: ftp: loaded support on port[0] = 21 [ 40.564106] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.573955] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.582463] device bridge_slave_0 entered promiscuous mode [ 40.589704] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.597312] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.604095] device bridge_slave_1 entered promiscuous mode [ 40.611021] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.619063] team0: Port device team_slave_0 added [ 40.634847] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.641979] team0: Port device team_slave_1 added [ 40.647282] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.663550] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.672083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.727764] device hsr_slave_0 entered promiscuous mode [ 40.775847] device hsr_slave_1 entered promiscuous mode [ 40.826233] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.833200] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.841498] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.876575] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.883594] team0: Port device team_slave_0 added [ 40.948535] chnl_net:caif_netlink_parms(): no params data found [ 40.966399] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.973446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.981059] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.988423] team0: Port device team_slave_1 added [ 40.994136] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.012644] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.019644] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.062412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.071263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.081964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.089147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.098228] IPVS: ftp: loaded support on port[0] = 21 [ 41.154073] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.161925] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.169108] device bridge_slave_0 entered promiscuous mode [ 41.217835] device hsr_slave_0 entered promiscuous mode [ 41.255781] device hsr_slave_1 entered promiscuous mode [ 41.341469] chnl_net:caif_netlink_parms(): no params data found [ 41.353867] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.360482] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.369114] device bridge_slave_1 entered promiscuous mode [ 41.375867] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.394899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.404200] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.411232] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.424642] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.434653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.442632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.451250] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.460347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.471400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.508841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.517844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.525785] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.532148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.550090] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.564646] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.571860] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.578993] device bridge_slave_0 entered promiscuous mode [ 41.586895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.593876] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.600385] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.607377] device bridge_slave_1 entered promiscuous mode [ 41.621672] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.629754] team0: Port device team_slave_0 added [ 41.637113] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.644346] team0: Port device team_slave_1 added [ 41.650822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.658421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.667231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.674701] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.681731] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.690343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.705105] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.726727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.737454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.747581] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.777094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.786136] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.792899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.810278] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.819328] team0: Port device team_slave_0 added [ 41.827815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.834855] team0: Port device team_slave_1 added [ 41.840908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.850084] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.861022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.898871] device hsr_slave_0 entered promiscuous mode [ 41.935497] device hsr_slave_1 entered promiscuous mode [ 41.975826] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.982684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.990252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.998022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.004927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.013425] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.019777] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.026629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.034752] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.054462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.064988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.073606] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.083017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.092271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.138614] device hsr_slave_0 entered promiscuous mode [ 42.175364] device hsr_slave_1 entered promiscuous mode [ 42.215356] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.222202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.229990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.237629] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.243968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.250957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.258839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.266577] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.272907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.281316] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.289745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.299248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.308477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.315542] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.322765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.330130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.337251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.344115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.351857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.359900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.370355] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.377422] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.385418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.393956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.402304] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.412256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.426522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.434195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.442051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.449513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.457060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.466166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.474825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.484208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.494264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.525219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.533014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.544684] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.551110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.558217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.566212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.573745] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.580128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.586992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.594768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.602543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.610087] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.616660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.625836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.634012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.644592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.677090] chnl_net:caif_netlink_parms(): no params data found [ 42.698253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.706381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.713770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.721493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.729139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.736964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.746772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.755865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.773971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.784209] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.791190] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.798661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.806079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.813480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.820939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.828820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.838106] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.844130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.867092] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.873514] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.880751] device bridge_slave_0 entered promiscuous mode [ 42.887802] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.894139] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.901670] device bridge_slave_1 entered promiscuous mode [ 42.909346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.920203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.934339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.942116] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.950316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.958158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.973552] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.983395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.999529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.010660] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.023773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.034128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.043423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.053117] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.060162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.086327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.098608] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.107136] team0: Port device team_slave_0 added [ 43.118054] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.126871] team0: Port device team_slave_1 added [ 43.133776] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.141676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.152877] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.197330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.204531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.238093] device hsr_slave_0 entered promiscuous mode [ 43.265496] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.278508] device hsr_slave_1 entered promiscuous mode [ 43.284152] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.297021] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.309547] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.321931] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.334513] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.347364] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.354338] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.359612] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.372741] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.387382] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.389661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.399793] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7134 comm=syz-executor.1 [ 43.418552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.436665] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.452727] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.466494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.473870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.490289] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.499382] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.506587] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.519255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.531237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.549687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.562326] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.574965] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.593726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.610633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.620938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.631993] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.638441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.649490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.678256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.690932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.701473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.724191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.745932] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.754203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.788218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.809971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.831432] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.837884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.873361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.896167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.904471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.933241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.949138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.970262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.991275] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.998000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.029012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.055424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.083524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.097610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.115618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.131980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.152199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.175867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.197154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.207237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.228413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready 2020/04/28 14:52:10 executed programs: 6 [ 44.243230] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.252746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.274396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.298654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.318759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.339152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.361742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.378010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.394126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.409500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.420339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.442977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.467142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.481136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.493899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.505683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.519748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.535734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.550672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.559402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.571512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.589835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.600925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.610673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.622807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.631698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.652137] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.667133] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.686507] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.692627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.715422] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.722462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.756311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.780171] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.798951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.813877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.834256] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.840667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.880400] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.898236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.916696] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.932677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.942175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.976587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.010487] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.016905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.060313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.095269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.110677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.130253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.156502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.176919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.196680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.210237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.233756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.249625] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.257331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.280519] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.308889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.323106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.337079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.369628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.390252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.403487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.438155] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.452390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.498345] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.541537] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.308683] selinux_nlmsg_perm: 38126 callbacks suppressed [ 48.308690] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7268 comm=syz-executor.1 [ 48.312795] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7302 comm=syz-executor.4 [ 48.326122] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7301 comm=syz-executor.2 [ 48.333704] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7306 comm=syz-executor.5 [ 48.340050] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7304 comm=syz-executor.3 [ 48.385028] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7305 comm=syz-executor.0 [ 48.389864] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7302 comm=syz-executor.4 [ 48.397956] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7268 comm=syz-executor.1 [ 48.424160] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7301 comm=syz-executor.2 [ 48.433071] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7306 comm=syz-executor.5 2020/04/28 14:52:15 executed programs: 30 [ 53.312708] selinux_nlmsg_perm: 45422 callbacks suppressed [ 53.312714] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7506 comm=syz-executor.2 [ 53.316294] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7524 comm=syz-executor.3 [ 53.318635] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7517 comm=syz-executor.5 [ 53.330757] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7526 comm=syz-executor.1 [ 53.345016] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7508 comm=syz-executor.0 [ 53.358496] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7505 comm=syz-executor.4 [ 53.369322] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7506 comm=syz-executor.2 [ 53.380320] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7524 comm=syz-executor.3 [ 53.393352] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7508 comm=syz-executor.0 [ 53.408991] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7505 comm=syz-executor.4 2020/04/28 14:52:21 executed programs: 61 [ 58.322795] selinux_nlmsg_perm: 45389 callbacks suppressed [ 58.322805] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7762 comm=syz-executor.5 [ 58.322957] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7746 comm=syz-executor.4 [ 58.324030] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7761 comm=syz-executor.0 [ 58.368577] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7746 comm=syz-executor.4 [ 58.374949] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7761 comm=syz-executor.0 [ 58.380994] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7746 comm=syz-executor.4 [ 58.406548] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7771 comm=syz-executor.2 [ 58.420685] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7773 comm=syz-executor.3 [ 58.423368] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7762 comm=syz-executor.5 [ 58.437250] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7774 comm=syz-executor.1 2020/04/28 14:52:26 executed programs: 97 [ 63.331699] selinux_nlmsg_perm: 45175 callbacks suppressed [ 63.331705] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7961 comm=syz-executor.4 [ 63.333990] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7986 comm=syz-executor.1 [ 63.337551] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7983 comm=syz-executor.3 [ 63.351173] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7971 comm=syz-executor.0 [ 63.367388] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7985 comm=syz-executor.2 [ 63.375621] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7982 comm=syz-executor.5 [ 63.388082] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7961 comm=syz-executor.4 [ 63.405465] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7986 comm=syz-executor.1 [ 63.418325] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7985 comm=syz-executor.2 [ 63.430305] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7971 comm=syz-executor.0 2020/04/28 14:52:31 executed programs: 133 [ 68.341385] selinux_nlmsg_perm: 44958 callbacks suppressed [ 68.341495] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8234 comm=syz-executor.2 [ 68.342291] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8239 comm=syz-executor.3 [ 68.347428] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8225 comm=syz-executor.0 [ 68.360864] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8231 comm=syz-executor.4 [ 68.373834] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8235 comm=syz-executor.5 [ 68.410661] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8237 comm=syz-executor.1 [ 68.423824] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8234 comm=syz-executor.2 [ 68.425036] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8239 comm=syz-executor.3 [ 68.437090] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8237 comm=syz-executor.1 [ 68.461491] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8234 comm=syz-executor.2 2020/04/28 14:52:37 executed programs: 169 [ 73.351104] selinux_nlmsg_perm: 44943 callbacks suppressed [ 73.351111] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8438 comm=syz-executor.0 [ 73.354935] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8449 comm=syz-executor.5 [ 73.357121] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8439 comm=syz-executor.4 [ 73.370777] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8435 comm=syz-executor.2 [ 73.383186] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8447 comm=syz-executor.1 [ 73.396553] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8444 comm=syz-executor.3 [ 73.409042] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8438 comm=syz-executor.0 [ 73.424917] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8449 comm=syz-executor.5 [ 73.437509] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8439 comm=syz-executor.4 [ 73.445622] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=8444 comm=syz-executor.3 2020/04/28 14:52:42 executed programs: 205 [ 78.045086] ================================================================== [ 78.052592] BUG: KASAN: use-after-free in __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.059941] Read of size 8 at addr ffff888080a97ae0 by task syz-executor.4/8663 [ 78.067507] [ 78.069124] CPU: 1 PID: 8663 Comm: syz-executor.4 Not tainted 4.14.177-syzkaller #0 [ 78.076981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.086312] Call Trace: [ 78.088880] dump_stack+0xf7/0x13b [ 78.092397] ? __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.097399] print_address_description.cold.7+0x9/0x1c9 [ 78.102746] ? __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.107741] kasan_report.cold.8+0x11a/0x2d3 [ 78.112131] __asan_report_load8_noabort+0x14/0x20 [ 78.117381] __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.122198] ? smc_diag_handler_dump+0x220/0x220 [ 78.126945] ? __kmalloc_node_track_caller+0x3c/0x70 [ 78.132022] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.137011] ? kmem_cache_alloc_node_trace+0x373/0x780 [ 78.142531] ? kasan_unpoison_shadow+0x35/0x50 [ 78.147117] ? kasan_kmalloc+0xc7/0xe0 [ 78.151008] ? lock_acquire+0x173/0x400 [ 78.154958] ? smc_diag_dump+0x8d/0x2a0 [ 78.158998] smc_diag_dump+0x1dc/0x2a0 [ 78.162876] netlink_dump+0x3bf/0xb70 [ 78.166662] __netlink_dump_start+0x4c2/0x780 [ 78.171140] smc_diag_handler_dump+0x197/0x220 [ 78.175706] ? smc_gid_be16_convert+0x2d0/0x2d0 [ 78.180349] ? sock_diag_rcv+0x16/0x40 [ 78.184217] ? __smc_diag_dump.isra.4+0x1670/0x1670 [ 78.189208] ? sock_diag_rcv+0x16/0x40 [ 78.193071] sock_diag_rcv_msg+0x252/0x350 [ 78.197286] netlink_rcv_skb+0x133/0x370 [ 78.201325] ? sock_diag_bind+0x60/0x60 [ 78.205275] ? netlink_ack+0xa00/0xa00 [ 78.209140] sock_diag_rcv+0x25/0x40 [ 78.212837] netlink_unicast+0x40d/0x5f0 [ 78.216885] ? netlink_attachskb+0x6e0/0x6e0 [ 78.221268] netlink_sendmsg+0x730/0xbd0 [ 78.225304] ? netlink_unicast+0x5f0/0x5f0 [ 78.229513] ? selinux_socket_sendmsg+0x31/0x40 [ 78.234153] ? security_socket_sendmsg+0x6a/0xa0 [ 78.238882] ? netlink_unicast+0x5f0/0x5f0 [ 78.243091] sock_sendmsg+0xb5/0xf0 [ 78.246692] kernel_sendmsg+0x26/0x30 [ 78.250479] sock_no_sendpage+0xf7/0x130 [ 78.254516] ? sock_kzfree_s+0x30/0x30 [ 78.258377] ? pipe_lock+0x4f/0x60 [ 78.261898] ? pipe_lock+0x4f/0x60 [ 78.265417] ? kernel_sendpage+0xd0/0xd0 [ 78.269458] kernel_sendpage+0x60/0xd0 [ 78.273317] ? pipe_lock+0x4f/0x60 [ 78.276829] sock_sendpage+0x6d/0xd0 [ 78.280524] pipe_to_sendpage+0x206/0x420 [ 78.284646] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.289476] __splice_from_pipe+0x2cb/0x720 [ 78.293770] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.298592] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.303413] splice_from_pipe+0xb5/0x110 [ 78.307459] ? selinux_file_permission+0x2d1/0x3e0 [ 78.312805] ? splice_shrink_spd+0xa0/0xa0 [ 78.317549] ? rw_verify_area+0xb8/0x2b0 [ 78.321594] generic_splice_sendpage+0x10/0x20 [ 78.326639] SyS_splice+0x6e9/0x1580 [ 78.330343] ? put_timespec64+0xa4/0xf0 [ 78.334291] ? nsecs_to_jiffies+0x20/0x20 [ 78.338419] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 78.343008] ? move_addr_to_kernel+0x20/0x20 [ 78.347410] ? do_syscall_64+0x4c/0x5b0 [ 78.351367] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 78.355927] do_syscall_64+0x1c7/0x5b0 [ 78.359808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.364633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.369801] RIP: 0033:0x459879 [ 78.372997] RSP: 002b:00007f70382a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 78.380689] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459879 [ 78.387934] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000004 [ 78.395524] RBP: 000000000075c070 R08: 0000000080000001 R09: 0000000000000000 [ 78.403290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70382a86d4 [ 78.410558] R13: 00000000004c907b R14: 00000000004df4f0 R15: 00000000ffffffff [ 78.417807] [ 78.419410] Allocated by task 8663: [ 78.423017] save_stack_trace+0x16/0x20 [ 78.426964] save_stack+0x43/0xd0 [ 78.430410] kasan_kmalloc+0xc7/0xe0 [ 78.434108] kasan_slab_alloc+0x12/0x20 [ 78.438064] kmem_cache_alloc+0x12e/0x790 [ 78.442197] sock_alloc_inode+0x18/0x230 [ 78.446238] alloc_inode+0x56/0x150 [ 78.449838] new_inode_pseudo+0xc/0xd0 [ 78.453698] sock_alloc+0x3c/0x280 [ 78.457207] __sock_create+0x7a/0x540 [ 78.460978] sock_create_kern+0xf/0x20 [ 78.464837] smc_create+0xe1/0x310 [ 78.468348] __sock_create+0x262/0x540 [ 78.472206] SyS_socket+0xc6/0x1a0 [ 78.475719] do_syscall_64+0x1c7/0x5b0 [ 78.479663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.484824] [ 78.486429] Freed by task 8625: [ 78.489684] save_stack_trace+0x16/0x20 [ 78.493641] save_stack+0x43/0xd0 [ 78.497094] kasan_slab_free+0x71/0xc0 [ 78.500954] kmem_cache_free+0x80/0x2d0 [ 78.504916] sock_destroy_inode+0x50/0x60 [ 78.509055] destroy_inode+0xb3/0x100 [ 78.512832] evict+0x36f/0x590 [ 78.516269] iput+0x3ac/0x810 [ 78.519551] __sock_release+0x211/0x2a0 [ 78.523588] sock_release+0xb/0x10 [ 78.527107] smc_release+0x1fe/0x5b0 [ 78.530794] __sock_release+0xc2/0x2a0 [ 78.534660] sock_close+0x10/0x20 [ 78.538086] __fput+0x232/0x750 [ 78.541337] ____fput+0x9/0x10 [ 78.544503] task_work_run+0xe5/0x170 [ 78.548296] exit_to_usermode_loop+0x16a/0x1b0 [ 78.553109] do_syscall_64+0x416/0x5b0 [ 78.556980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.562150] [ 78.563786] The buggy address belongs to the object at ffff888080a97ac0 [ 78.563786] which belongs to the cache sock_inode_cache of size 1000 [ 78.577635] The buggy address is located 32 bytes inside of [ 78.577635] 1000-byte region [ffff888080a97ac0, ffff888080a97ea8) [ 78.589567] The buggy address belongs to the page: [ 78.594480] page:ffffea000202a5c0 count:1 mapcount:0 mapping:ffff888080a971c0 index:0xffff888080a97ffd [ 78.604520] flags: 0x1fffc0000000100(slab) [ 78.609003] raw: 01fffc0000000100 ffff888080a971c0 ffff888080a97ffd 0000000100000001 [ 78.616867] raw: ffffea000202a820 ffffea0002027fa0 ffff88821b75e6c0 0000000000000000 [ 78.625509] page dumped because: kasan: bad access detected [ 78.631274] [ 78.632905] Memory state around the buggy address: [ 78.638258] ffff888080a97980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.645605] ffff888080a97a00: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 78.652947] >ffff888080a97a80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 78.660276] ^ [ 78.666738] ffff888080a97b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.675416] ffff888080a97b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.683023] ================================================================== [ 78.690377] Disabling lock debugging due to kernel taint [ 78.696331] Kernel panic - not syncing: panic_on_warn set ... [ 78.696331] [ 78.703676] CPU: 1 PID: 8663 Comm: syz-executor.4 Tainted: G B 4.14.177-syzkaller #0 [ 78.712657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.722174] Call Trace: [ 78.724745] dump_stack+0xf7/0x13b [ 78.728531] ? __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.733530] panic+0x1b0/0x358 [ 78.736700] ? add_taint.cold.5+0x11/0x11 [ 78.740821] ? __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.745818] kasan_end_report+0x47/0x4f [ 78.749764] kasan_report.cold.8+0x76/0x2d3 [ 78.759969] __asan_report_load8_noabort+0x14/0x20 [ 78.764869] __smc_diag_dump.isra.4+0x153a/0x1670 [ 78.769956] ? smc_diag_handler_dump+0x220/0x220 [ 78.774692] ? __kmalloc_node_track_caller+0x3c/0x70 [ 78.779810] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.784807] ? kmem_cache_alloc_node_trace+0x373/0x780 [ 78.790149] ? kasan_unpoison_shadow+0x35/0x50 [ 78.794795] ? kasan_kmalloc+0xc7/0xe0 [ 78.798751] ? lock_acquire+0x173/0x400 [ 78.802718] ? smc_diag_dump+0x8d/0x2a0 [ 78.806667] smc_diag_dump+0x1dc/0x2a0 [ 78.810529] netlink_dump+0x3bf/0xb70 [ 78.814302] __netlink_dump_start+0x4c2/0x780 [ 78.819125] smc_diag_handler_dump+0x197/0x220 [ 78.823695] ? smc_gid_be16_convert+0x2d0/0x2d0 [ 78.828343] ? sock_diag_rcv+0x16/0x40 [ 78.832199] ? __smc_diag_dump.isra.4+0x1670/0x1670 [ 78.837195] ? sock_diag_rcv+0x16/0x40 [ 78.841066] sock_diag_rcv_msg+0x252/0x350 [ 78.845273] netlink_rcv_skb+0x133/0x370 [ 78.849310] ? sock_diag_bind+0x60/0x60 [ 78.853255] ? netlink_ack+0xa00/0xa00 [ 78.857124] sock_diag_rcv+0x25/0x40 [ 78.860809] netlink_unicast+0x40d/0x5f0 [ 78.864842] ? netlink_attachskb+0x6e0/0x6e0 [ 78.869307] netlink_sendmsg+0x730/0xbd0 [ 78.873355] ? netlink_unicast+0x5f0/0x5f0 [ 78.877561] ? selinux_socket_sendmsg+0x31/0x40 [ 78.882201] ? security_socket_sendmsg+0x6a/0xa0 [ 78.886926] ? netlink_unicast+0x5f0/0x5f0 [ 78.891136] sock_sendmsg+0xb5/0xf0 [ 78.894820] kernel_sendmsg+0x26/0x30 [ 78.898605] sock_no_sendpage+0xf7/0x130 [ 78.903071] ? sock_kzfree_s+0x30/0x30 [ 78.906966] ? pipe_lock+0x4f/0x60 [ 78.910476] ? pipe_lock+0x4f/0x60 [ 78.913986] ? kernel_sendpage+0xd0/0xd0 [ 78.918015] kernel_sendpage+0x60/0xd0 [ 78.921872] ? pipe_lock+0x4f/0x60 [ 78.925380] sock_sendpage+0x6d/0xd0 [ 78.929072] pipe_to_sendpage+0x206/0x420 [ 78.933286] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.938100] __splice_from_pipe+0x2cb/0x720 [ 78.942391] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.947212] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.952034] splice_from_pipe+0xb5/0x110 [ 78.956414] ? selinux_file_permission+0x2d1/0x3e0 [ 78.961322] ? splice_shrink_spd+0xa0/0xa0 [ 78.965625] ? rw_verify_area+0xb8/0x2b0 [ 78.969670] generic_splice_sendpage+0x10/0x20 [ 78.974222] SyS_splice+0x6e9/0x1580 [ 78.977905] ? put_timespec64+0xa4/0xf0 [ 78.981856] ? nsecs_to_jiffies+0x20/0x20 [ 78.985988] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 78.990729] ? move_addr_to_kernel+0x20/0x20 [ 78.995173] ? do_syscall_64+0x4c/0x5b0 [ 78.999132] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 79.003709] do_syscall_64+0x1c7/0x5b0 [ 79.007568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.012398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.017571] RIP: 0033:0x459879 [ 79.020735] RSP: 002b:00007f70382a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 79.028414] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459879 [ 79.035742] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000004 [ 79.043850] RBP: 000000000075c070 R08: 0000000080000001 R09: 0000000000000000 [ 79.051092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f70382a86d4 [ 79.059230] R13: 00000000004c907b R14: 00000000004df4f0 R15: 00000000ffffffff [ 79.067788] Kernel Offset: disabled [ 79.071399] Rebooting in 86400 seconds..