Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.515493] audit: type=1400 audit(1587574936.530:8): avc: denied { execmem } for pid=6122 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.743857] IPVS: ftp: loaded support on port[0] = 21 [ 31.901429] can: request_module (can-proto-0) failed. [ 31.910029] can: request_module (can-proto-0) failed. [ 31.918846] can: request_module (can-proto-0) failed. [ 31.947647] audit: type=1400 audit(1587574937.961:9): avc: denied { create } for pid=6101 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 '10.128.0.81' (ECDSA) to the list of known hosts. 2020/04/22 17:02:25 parsed 1 programs 2020/04/22 17:02:25 executed programs: 0 [ 39.356953] audit: type=1400 audit(1587574945.364:10): avc: denied { execmem } for pid=6238 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.412326] IPVS: ftp: loaded support on port[0] = 21 [ 39.556843] IPVS: ftp: loaded support on port[0] = 21 [ 39.608221] chnl_net:caif_netlink_parms(): no params data found [ 39.637840] IPVS: ftp: loaded support on port[0] = 21 [ 39.662342] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.668708] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.676882] device bridge_slave_0 entered promiscuous mode [ 39.684107] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.690890] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.697659] device bridge_slave_1 entered promiscuous mode [ 39.771821] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.780514] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.798983] chnl_net:caif_netlink_parms(): no params data found [ 39.810862] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.817955] team0: Port device team_slave_0 added [ 39.825017] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.832693] team0: Port device team_slave_1 added [ 39.843700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.856183] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.867356] IPVS: ftp: loaded support on port[0] = 21 [ 39.911349] device hsr_slave_0 entered promiscuous mode [ 39.939516] device hsr_slave_1 entered promiscuous mode [ 40.001544] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.015157] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.021940] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.028728] device bridge_slave_0 entered promiscuous mode [ 40.035771] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.075628] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.082373] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.090329] device bridge_slave_1 entered promiscuous mode [ 40.124702] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.138642] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.156833] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.163309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.170242] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.176589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.195897] chnl_net:caif_netlink_parms(): no params data found [ 40.203410] IPVS: ftp: loaded support on port[0] = 21 [ 40.226938] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.235027] team0: Port device team_slave_0 added [ 40.244915] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.253067] team0: Port device team_slave_1 added [ 40.312092] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.320258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.362062] device hsr_slave_0 entered promiscuous mode [ 40.399349] device hsr_slave_1 entered promiscuous mode [ 40.461557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.485163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.494476] chnl_net:caif_netlink_parms(): no params data found [ 40.517410] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.524991] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.532978] device bridge_slave_0 entered promiscuous mode [ 40.568736] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.575240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.581937] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.588288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.589408] IPVS: ftp: loaded support on port[0] = 21 [ 40.600974] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.607850] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.615787] device bridge_slave_1 entered promiscuous mode [ 40.631798] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.638160] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.645597] device bridge_slave_0 entered promiscuous mode [ 40.652372] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.658704] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.666709] device bridge_slave_1 entered promiscuous mode [ 40.688375] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.695363] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.703011] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.710152] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.728209] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.787764] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.798415] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.820714] chnl_net:caif_netlink_parms(): no params data found [ 40.846282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.857503] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.877768] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.886688] team0: Port device team_slave_0 added [ 40.898109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.916691] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.924206] team0: Port device team_slave_1 added [ 40.935908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.961084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.973692] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.980122] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.987167] team0: Port device team_slave_0 added [ 40.996604] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.004059] team0: Port device team_slave_1 added [ 41.011541] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.017879] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.025872] device bridge_slave_0 entered promiscuous mode [ 41.037042] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.044216] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.051879] device bridge_slave_1 entered promiscuous mode [ 41.061171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.068747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.078315] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.084617] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.091941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.101515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.162050] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.201249] device hsr_slave_0 entered promiscuous mode [ 41.229285] device hsr_slave_1 entered promiscuous mode [ 41.279215] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.288414] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.304402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.312645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.320460] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.326792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.335384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.343543] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.402679] device hsr_slave_0 entered promiscuous mode [ 41.439204] device hsr_slave_1 entered promiscuous mode [ 41.480781] chnl_net:caif_netlink_parms(): no params data found [ 41.497378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.506827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.515221] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.521634] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.530215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.537182] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.545751] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.560332] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.567344] team0: Port device team_slave_0 added [ 41.573252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.582992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.592707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.600425] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.610238] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.617757] team0: Port device team_slave_1 added [ 41.624244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.632187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.639960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.647661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.664492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.671002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.678214] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.687198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.703598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.714337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.722726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.731277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.739135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.746505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.754730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.762614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.821476] device hsr_slave_0 entered promiscuous mode [ 41.869362] device hsr_slave_1 entered promiscuous mode [ 41.924900] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.933300] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.945085] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.952485] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.959938] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.966873] device bridge_slave_0 entered promiscuous mode [ 41.974498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.982201] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.988245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.001569] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.007951] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.015408] device bridge_slave_1 entered promiscuous mode [ 42.034846] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.043818] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.061119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.069131] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.085501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.092358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.110204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.121621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.129018] team0: Port device team_slave_0 added [ 42.134547] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.141917] team0: Port device team_slave_1 added [ 42.147571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.155725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.165094] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.172866] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.179734] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.194372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.231618] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.240691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.262418] device hsr_slave_0 entered promiscuous mode [ 42.299243] device hsr_slave_1 entered promiscuous mode [ 42.349936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.358028] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.365129] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.371955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.378811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.386494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.394139] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.400538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.410305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.421776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.436480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.443680] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.452524] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.461597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.474549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.482682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.491369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.499628] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.505692] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.514093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.523156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.531186] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.537574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.544935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.551929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.558966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.566237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.574627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.583834] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.595192] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.608097] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.622540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.634287] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 42.650321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.657163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.665926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.683570] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.698399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.715620] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.741226] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.755758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.766066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.774515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.782630] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.789047] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.796421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.819123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.827731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.841286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.881398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.894280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.913809] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.920311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.927339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.936364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.944501] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.951026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.957801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.965942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.974641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.984254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.995197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.013707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.025923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.034634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.041953] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.049042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.056885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.065088] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.071470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.080134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.087836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.095493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.103344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.111188] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.117523] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.124571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.132771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.140406] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.146751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.155541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.164578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.191983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.203566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.214099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.223025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.257549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.267373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.278342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.294541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.304757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.326452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.339733] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.347038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.356989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.370948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.382290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.390148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.400066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.407221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.424042] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.436888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.447245] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.457647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.470892] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.481665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.493741] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.501561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.509450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.516555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.523829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.535261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.546735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.559017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.567540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.583664] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.596102] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.603098] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.611224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.620125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.627916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.635960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.648867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.656544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.670497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.682250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.689989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.697737] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.710841] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.726724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.743443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.753153] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.776850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.789424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.796962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.810177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.817644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.826156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.832906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.839996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.848575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.857476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.867112] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.877931] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.884402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.891364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.899160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.906829] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.913227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.920243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.927953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.935738] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.942148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.950856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.957885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.964915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.972956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.982635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.990814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.000659] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.006670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.016002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.023703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.031583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.041334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.052319] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.060806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.067489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.076487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.084578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.093984] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.103030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.113274] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.121556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.132820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.141036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.149510] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.157565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.165882] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.179061] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.186402] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.193625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.200587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.208615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.220289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.230505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.238900] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.245476] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.254691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.266870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.274654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.282025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.310507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.322629] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.329906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.342675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.351730] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.360295] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.368813] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.374836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.383330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.393773] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/22 17:02:30 executed programs: 14 [ 44.414686] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.435958] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.466747] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.474745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.487128] ------------[ cut here ]------------ [ 44.492118] kernel BUG at arch/x86/kvm/mmu.c:3195! [ 44.497488] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.502883] Modules linked in: [ 44.506073] CPU: 0 PID: 7262 Comm: syz-executor.3 Not tainted 4.14.176-syzkaller #0 [ 44.513852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.523289] task: ffff8880a8358000 task.stack: ffff8880a8120000 [ 44.529332] RIP: 0010:transparent_hugepage_adjust+0x2db/0x3d0 [ 44.535196] RSP: 0018:ffff8880a8127738 EFLAGS: 00010206 [ 44.540534] RAX: 0000000000000003 RBX: ffff8880a81278d0 RCX: 0000000000000009 [ 44.547953] RDX: 0000000000000004 RSI: dffffc0000000000 RDI: ffff888076d028d0 [ 44.555202] RBP: ffff8880a8127778 R08: 0000000000000002 R09: 1ffff1100eda0515 [ 44.562452] R10: 0000000000000050 R11: ffff8880a8358000 R12: 00000000000854c8 [ 44.569827] R13: ffff8880a8127890 R14: 00000000000854cf R15: ffff888089db0300 [ 44.577075] FS: 00007f481d856700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 44.585283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.591149] CR2: 0000000000000000 CR3: 00000000a8ac3000 CR4: 00000000001426f0 [ 44.598667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.605917] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.613168] Call Trace: [ 44.615755] tdp_page_fault+0x359/0x510 [ 44.619707] ? ept_page_fault+0x1440/0x1440 [ 44.624002] ? __lock_acquire+0x6a4/0x4500 [ 44.628237] ? trace_hardirqs_off+0x10/0x10 [ 44.632549] ? trace_hardirqs_on+0x10/0x10 [ 44.636777] ? trace_hardirqs_off+0x10/0x10 [ 44.641093] ? trace_hardirqs_off+0x10/0x10 [ 44.645394] ? __lock_is_held+0xb5/0x140 [ 44.649439] kvm_mmu_page_fault+0xf8/0x2b0 [ 44.653654] handle_ept_violation+0x125/0x390 [ 44.658121] vmx_handle_exit+0x1b5/0x1160 [ 44.662267] vcpu_enter_guest+0xdef/0x4dc0 [ 44.666480] ? __lock_is_held+0xb5/0x140 [ 44.670523] ? emulator_read_emulated+0x20/0x20 [ 44.675170] ? lock_acquire+0x173/0x400 [ 44.679124] ? kvm_arch_vcpu_ioctl_run+0x11c/0xec0 [ 44.684031] kvm_arch_vcpu_ioctl_run+0x257/0xec0 [ 44.688764] ? kvm_arch_vcpu_ioctl_run+0x257/0xec0 [ 44.693694] kvm_vcpu_ioctl+0x45e/0xb60 [ 44.697649] ? kvm_vcpu_block+0xaf0/0xaf0 [ 44.702032] ? trace_hardirqs_off+0x10/0x10 [ 44.706346] ? trace_hardirqs_on+0x10/0x10 [ 44.710578] ? find_held_lock+0x36/0x1d0 [ 44.714621] ? trace_hardirqs_off+0x10/0x10 [ 44.718938] ? find_held_lock+0x36/0x1d0 [ 44.722998] do_vfs_ioctl+0x180/0xfb0 [ 44.726786] ? __fget+0x1ad/0x2f0 [ 44.730214] ? ioctl_preallocate+0x1a0/0x1a0 [ 44.734597] ? __fget+0x1ca/0x2f0 [ 44.738042] ? security_file_ioctl+0x6a/0xa0 [ 44.742427] ? SyS_clock_settime+0x1a0/0x1a0 [ 44.746810] ? security_file_ioctl+0x6a/0xa0 [ 44.751204] SyS_ioctl+0x74/0x80 [ 44.754543] ? do_vfs_ioctl+0xfb0/0xfb0 [ 44.758495] do_syscall_64+0x1c7/0x5b0 [ 44.762390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.767208] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.772719] RIP: 0033:0x45a219 [ 44.775884] RSP: 002b:00007f481d855c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.783581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 44.790835] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 44.798098] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 44.805348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f481d8566d4 [ 44.813126] R13: 00000000004c38b2 R14: 00000000004d7b70 R15: 00000000ffffffff [ 44.820388] Code: ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e ed 00 00 00 41 8b 40 18 c1 e8 1f e9 1a ff ff ff 48 89 df e8 0a b5 76 00 e9 5a fd ff ff <0f> 0b 48 89 d7 4c 89 45 d0 e8 f7 b4 76 00 4c 8b 45 d0 e9 84 fe [ 44.839443] RIP: transparent_hugepage_adjust+0x2db/0x3d0 RSP: ffff8880a8127738 [ 44.846845] ---[ end trace ddbf412283b80e5d ]--- [ 44.851621] Kernel panic - not syncing: Fatal exception [ 44.858432] Kernel Offset: disabled [ 44.863067] Rebooting in 86400 seconds..