[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 36.346346] audit: type=1400 audit(1594873250.875:9): avc: denied { execmem } for pid=6123 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.362259] IPVS: ftp: loaded support on port[0] = 21 [ 36.783801] can: request_module (can-proto-0) failed. [ 37.771633] can: request_module (can-proto-0) failed. [ 37.796979] audit: type=1400 audit(1594873252.325:10): avc: denied { create } for pid=6105 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 '10.128.15.215' (ECDSA) to the list of known hosts. 2020/07/16 04:21:00 parsed 1 programs 2020/07/16 04:21:00 executed programs: 0 [ 46.455615] audit: type=1400 audit(1594873260.987:11): avc: denied { execmem } for pid=6241 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 46.493880] audit: type=1400 audit(1594873261.027:12): avc: denied { execmem } for pid=6248 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 46.521780] IPVS: ftp: loaded support on port[0] = 21 [ 46.526587] IPVS: ftp: loaded support on port[0] = 21 [ 46.544082] IPVS: ftp: loaded support on port[0] = 21 [ 46.555880] IPVS: ftp: loaded support on port[0] = 21 [ 46.584541] IPVS: ftp: loaded support on port[0] = 21 [ 46.600213] IPVS: ftp: loaded support on port[0] = 21 [ 46.761046] chnl_net:caif_netlink_parms(): no params data found [ 46.790512] chnl_net:caif_netlink_parms(): no params data found [ 46.927378] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.934950] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.942000] device bridge_slave_0 entered promiscuous mode [ 46.961336] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.967798] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.975249] device bridge_slave_0 entered promiscuous mode [ 46.983225] chnl_net:caif_netlink_parms(): no params data found [ 47.030831] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.039227] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.047550] device bridge_slave_1 entered promiscuous mode [ 47.054988] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.061352] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.069300] device bridge_slave_1 entered promiscuous mode [ 47.086199] chnl_net:caif_netlink_parms(): no params data found [ 47.113352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.151139] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.167022] chnl_net:caif_netlink_parms(): no params data found [ 47.187924] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.196962] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.233703] chnl_net:caif_netlink_parms(): no params data found [ 47.243315] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.250686] team0: Port device team_slave_0 added [ 47.265812] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.272157] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.279806] device bridge_slave_0 entered promiscuous mode [ 47.300144] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.307920] team0: Port device team_slave_1 added [ 47.317980] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.324475] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.331402] device bridge_slave_1 entered promiscuous mode [ 47.349801] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.357734] team0: Port device team_slave_0 added [ 47.364750] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.372197] team0: Port device team_slave_1 added [ 47.378171] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.390469] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.397943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.424149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.431415] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.439088] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.446862] device bridge_slave_0 entered promiscuous mode [ 47.454763] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.461115] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.469155] device bridge_slave_1 entered promiscuous mode [ 47.479306] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.488448] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.496157] device bridge_slave_0 entered promiscuous mode [ 47.504306] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.516385] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.522867] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.529752] device bridge_slave_1 entered promiscuous mode [ 47.555620] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.578532] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.589696] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.597233] device bridge_slave_0 entered promiscuous mode [ 47.644330] device hsr_slave_0 entered promiscuous mode [ 47.682711] device hsr_slave_1 entered promiscuous mode [ 47.764817] device hsr_slave_0 entered promiscuous mode [ 47.803427] device hsr_slave_1 entered promiscuous mode [ 47.852224] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.859493] team0: Port device team_slave_0 added [ 47.865205] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.872427] team0: Port device team_slave_1 added [ 47.878322] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.886208] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.892965] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.899813] device bridge_slave_1 entered promiscuous mode [ 47.906411] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.913580] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.926948] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.935427] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.942290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.951976] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.973817] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.983323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.991755] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.999789] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.007320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.020144] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.028035] team0: Port device team_slave_0 added [ 48.047098] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.054690] team0: Port device team_slave_0 added [ 48.065352] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.075260] team0: Port device team_slave_1 added [ 48.080630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.095471] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.104338] team0: Port device team_slave_1 added [ 48.114210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.125526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.133842] team0: Port device team_slave_0 added [ 48.139250] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.147029] team0: Port device team_slave_1 added [ 48.152147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.194740] device hsr_slave_0 entered promiscuous mode [ 48.222795] device hsr_slave_1 entered promiscuous mode [ 48.265567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.274545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.281083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.288285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.300380] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.308090] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.315979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.374952] device hsr_slave_0 entered promiscuous mode [ 48.392609] device hsr_slave_1 entered promiscuous mode [ 48.432861] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.494226] device hsr_slave_0 entered promiscuous mode [ 48.532691] device hsr_slave_1 entered promiscuous mode [ 48.596403] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.603373] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.610224] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.655186] device hsr_slave_0 entered promiscuous mode [ 48.702843] device hsr_slave_1 entered promiscuous mode [ 48.742989] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.749978] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.772414] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.787705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.800098] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.818488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.860279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.874088] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.883290] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.891735] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.899139] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.912203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.919875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.930464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.945518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.953381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.960976] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.967489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.976449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.991561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.002948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.009360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.016910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.026139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.034123] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.040460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.050601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.062421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.071490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.079204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.087837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.099363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.108497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.117860] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.125308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.137349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.146601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.153949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.160733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.169322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.178225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.187352] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.196641] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.205036] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.211871] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.219275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.227341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.235221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.241983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.249960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.256164] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.264282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.272030] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.282118] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.289531] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.304239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.311290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.321163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.330279] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.336685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.343800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.350604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.357552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.365316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.374969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.385840] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.391910] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.399419] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.407447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.418083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.426375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.434811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.441867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.450275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.458112] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.464526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.471588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.478705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.485659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.493581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.501097] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.507472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.514544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.521948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.531279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.542348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.550592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.561116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.570045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.577672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.585914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.593779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.601276] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.607814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.615075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.623032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.630838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.638747] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.645142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.653397] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.659466] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.670334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.680827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.690668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.698786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.706640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.714534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.723442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.730856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.739345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.746978] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.753450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.760476] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.771120] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.779625] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.787233] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.794337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.803141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.811098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.822679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.831293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.840144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.848355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.856169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.863470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.871178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.878828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.886518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.894571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.902037] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.908418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.915288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.923097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.930560] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.936922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.944073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.952156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.959959] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.967360] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.975840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.989358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.998380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.009011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.018563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.026555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.034662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.042024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.049736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.057839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.065432] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.071754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.078922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.087048] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.095303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.108422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.117539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.125652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.134245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.141761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.150028] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.159442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.169788] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.177199] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.186003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.195214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.206473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.213503] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.220288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.228873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.237001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.245192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.253305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.260879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.269185] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.276439] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.285969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.294535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.307633] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.317586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.328031] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.335859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.345312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.353154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.360859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.369119] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.375526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.383196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.390622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.400075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.408524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.425919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.438129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.447099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.460086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.470824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.480114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.488681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.499095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.512989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.520395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.530471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.539813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.547381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.555017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.562668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.569948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.578143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.586804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.599612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.607930] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.614373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.625949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.636637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.646109] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.653001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.662264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.670991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.681818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.692224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.696276] page:ffffea0002192600 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 50.699733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.707835] flags: 0x1fffc0000000000() [ 50.707843] raw: 01fffc0000000000 ffffea0002500008 ffff88812fffc878 0000000000000000 [ 50.707848] raw: 0000000000000000 0000000000000003 00000000ffffff7f 0000000000000000 [ 50.707852] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 50.707969] ------------[ cut here ]------------ [ 50.707973] kernel BUG at include/linux/mm.h:519! [ 50.707985] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.707990] CPU: 1 PID: 7139 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 50.707993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.708003] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 50.708007] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 00 2a 72 87 4c 89 ff e8 ee d1 74 fc <0f> 0b 48 8b 7d b0 e8 33 e3 80 fc e9 8f fc ff ff e8 29 e3 80 fc e9 [ 50.708009] RSP: 0018:ffff8880918bfa30 EFLAGS: 00010246 [ 50.708014] RAX: dffffc0000000000 RBX: ffff88809b8fcc00 RCX: 0000000000000000 [ 50.708016] RDX: 1ffffd40004324c7 RSI: 0000000000000000 RDI: ffffea0002192638 [ 50.708018] RBP: ffff8880918bfa90 R08: ffffed1015d63ee3 R09: ffffed1015d63ee2 [ 50.708021] R10: ffffed1015d63ee2 R11: ffff8880aeb1f717 R12: ffffea0002192634 [ 50.708023] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea0002192600 [ 50.708027] FS: 0000000002098940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 50.708030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.708032] CR2: 000055dbf6a6b468 CR3: 000000009be0e000 CR4: 00000000001406e0 [ 50.708037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.723576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.726932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.738965] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.741773] Call Trace: [ 50.748910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.751332] skb_release_all+0x3d/0x50 [ 50.759180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.764434] __kfree_skb+0xd/0x20 [ 50.764442] tcp_write_queue_purge+0x230/0x790 [ 50.764449] tcp_v4_destroy_sock+0x8a/0x690 [ 50.764455] inet_csk_destroy_sock+0x126/0x3a0 [ 50.764459] tcp_close+0x80b/0xef0 [ 50.764466] tls_sk_proto_close+0x541/0x8e0 [ 50.764472] ? mutex_trylock+0x1e0/0x1e0 [ 50.764476] ? tcp_check_oom+0x4b0/0x4b0 [ 50.764480] ? tls_write_space+0x2b0/0x2b0 [ 50.764488] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.764492] ? __local_bh_enable_ip+0x160/0x260 [ 50.764498] inet_release+0xb9/0x1b0 [ 50.764501] ? __local_bh_enable_ip+0x160/0x260 [ 50.764507] __sock_release+0x1da/0x2a0 [ 50.764518] sock_release+0xb/0x10 [ 50.764523] smc_release+0x247/0x690 [ 50.764529] __sock_release+0xc7/0x2a0 [ 50.764534] sock_close+0x10/0x20 [ 50.764538] __fput+0x24c/0x7f0 [ 50.764543] ____fput+0x9/0x10 [ 50.764550] task_work_run+0x10e/0x190 [ 50.792877] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.797670] exit_to_usermode_loop+0x1a9/0x200 [ 50.797677] do_syscall_64+0x419/0x4e0 [ 50.804439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.810275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.810281] RIP: 0033:0x4129e1 [ 50.819858] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.824775] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 50.824778] RSP: 002b:00007ffee8928550 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 50.824783] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004129e1 [ 50.824785] RDX: 0000001b31f20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.824787] RBP: 000000000073c900 R08: 000000000000c52c R09: 000000000000c52c [ 50.824790] R10: 00007ffee8928620 R11: 0000000000000293 R12: 0000000000000001 [ 50.824792] R13: 000000000073c900 R14: 000000000000c5ec R15: 000000000073c0ec [ 50.824799] Modules linked in: [ 50.824831] ---[ end trace f6323d8979812a96 ]--- [ 50.838970] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.839327] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 50.839333] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 00 2a 72 87 4c 89 ff e8 ee d1 74 fc <0f> 0b 48 8b 7d b0 e8 33 e3 80 fc e9 8f fc ff ff e8 29 e3 80 fc e9 [ 50.852604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.853439] RSP: 0018:ffff8880918bfa30 EFLAGS: 00010246 [ 50.992708] page:ffffea00020cde00 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 51.001221] RAX: dffffc0000000000 RBX: ffff88809b8fcc00 RCX: 0000000000000000 [ 51.001224] RDX: 1ffffd40004324c7 RSI: 0000000000000000 RDI: ffffea0002192638 [ 51.001228] RBP: ffff8880918bfa90 R08: ffffed1015d63ee3 R09: ffffed1015d63ee2 [ 51.005802] flags: 0x1fffc0000000000() [ 51.005809] raw: 01fffc0000000000 ffffea00027d1008 ffff88812fffc878 0000000000000000 [ 51.009668] R10: ffffed1015d63ee2 R11: ffff8880aeb1f717 R12: ffffea0002192634 [ 51.019269] raw: 0000000000000000 0000000000000003 00000000ffffff7f 0000000000000000 [ 51.024437] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea0002192600 [ 51.024441] FS: 0000000002098940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 51.027606] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 51.033572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.052577] ------------[ cut here ]------------ [ 51.060155] CR2: 000055dbf6a6b468 CR3: 000000009be0e000 CR4: 00000000001406e0 [ 51.067409] kernel BUG at include/linux/mm.h:519! [ 51.067436] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 51.074682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.081916] CPU: 0 PID: 7158 Comm: syz-executor.4 Tainted: G D 4.19.132-syzkaller #0 [ 51.081920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.081928] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 51.081933] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 00 2a 72 87 4c 89 ff e8 ee d1 74 fc <0f> 0b 48 8b 7d b0 e8 33 e3 80 fc e9 8f fc ff ff e8 29 e3 80 fc e9 [ 51.089174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.096418] RSP: 0018:ffff88809fe3fa30 EFLAGS: 00010246 [ 51.096422] RAX: dffffc0000000000 RBX: ffff88809a061080 RCX: 0000000000000000 [ 51.096424] RDX: 1ffffd4000419bc7 RSI: 0000000000000000 RDI: ffffea00020cde38 [ 51.096427] RBP: ffff88809fe3fa90 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 51.096429] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffffea00020cde34 [ 51.096431] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea00020cde00 [ 51.096435] FS: 00000000026ab940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 51.099597] Kernel panic - not syncing: Fatal exception in interrupt [ 51.104325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.380472] CR2: 0000000020014000 CR3: 00000000984a2000 CR4: 00000000001406f0 [ 51.387722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.394968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.402215] Call Trace: [ 51.404788] skb_release_all+0x3d/0x50 [ 51.408652] __kfree_skb+0xd/0x20 [ 51.412082] tcp_write_queue_purge+0x230/0x790 [ 51.416639] tcp_v4_destroy_sock+0x8a/0x690 [ 51.420936] inet_csk_destroy_sock+0x126/0x3a0 [ 51.425493] tcp_close+0x80b/0xef0 [ 51.429009] tls_sk_proto_close+0x541/0x8e0 [ 51.433305] ? mutex_trylock+0x1e0/0x1e0 [ 51.437337] ? tcp_check_oom+0x4b0/0x4b0 [ 51.441372] ? tls_write_space+0x2b0/0x2b0 [ 51.445580] ? kasan_check_read+0x11/0x20 [ 51.449700] ? smc_unhash_sk+0x1a9/0x230 [ 51.453735] ? __local_bh_enable_ip+0x120/0x260 [ 51.458377] ? __local_bh_enable_ip+0x160/0x260 [ 51.463028] inet_release+0xb9/0x1b0 [ 51.466713] ? __local_bh_enable_ip+0x160/0x260 [ 51.471356] __sock_release+0x1da/0x2a0 [ 51.475304] sock_release+0xb/0x10 [ 51.478817] smc_release+0x247/0x690 [ 51.482506] __sock_release+0xc7/0x2a0 [ 51.486367] sock_close+0x10/0x20 [ 51.489809] __fput+0x24c/0x7f0 [ 51.493063] ____fput+0x9/0x10 [ 51.496232] task_work_run+0x10e/0x190 [ 51.500095] exit_to_usermode_loop+0x1a9/0x200 [ 51.504651] do_syscall_64+0x419/0x4e0 [ 51.508514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.513677] RIP: 0033:0x4129e1 [ 51.516846] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 51.535724] RSP: 002b:00007fff95047720 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 51.543405] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004129e1 [ 51.550649] RDX: 0000001b32220000 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.557893] RBP: 0000000000740550 R08: 000000000000c6eb R09: 000000000000c6eb [ 51.565143] R10: 00007fff950477f0 R11: 0000000000000293 R12: 0000000000000001 [ 51.572386] R13: 000000000000c706 R14: 000000000000c733 R15: 000000000073bf0c [ 51.579634] Modules linked in: [ 51.584040] Kernel Offset: disabled [ 51.587648] Rebooting in 86400 seconds..