[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.125236] audit: type=1400 audit(1585609175.130:8): avc: denied { execmem } for pid=6130 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.390004] IPVS: ftp: loaded support on port[0] = 21 [ 32.521731] can: request_module (can-proto-0) failed. [ 32.530693] can: request_module (can-proto-0) failed. [ 32.554490] audit: type=1400 audit(1585609176.561:9): avc: denied { create } for pid=6109 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 '10.128.10.60' (ECDSA) to the list of known hosts. 2020/03/30 22:59:43 parsed 1 programs 2020/03/30 22:59:44 executed programs: 0 [ 40.064848] audit: type=1400 audit(1585609184.085:10): avc: denied { execmem } for pid=6252 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.375127] IPVS: ftp: loaded support on port[0] = 21 [ 41.131999] IPVS: ftp: loaded support on port[0] = 21 [ 41.205188] chnl_net:caif_netlink_parms(): no params data found [ 41.226326] IPVS: ftp: loaded support on port[0] = 21 [ 41.252929] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.260763] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.268109] device bridge_slave_0 entered promiscuous mode [ 41.275896] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.282238] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.290006] device bridge_slave_1 entered promiscuous mode [ 41.316443] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.325842] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.346781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.355394] team0: Port device team_slave_0 added [ 41.361758] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.369290] team0: Port device team_slave_1 added [ 41.380906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.396148] IPVS: ftp: loaded support on port[0] = 21 [ 41.403188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.467076] chnl_net:caif_netlink_parms(): no params data found [ 41.546447] device hsr_slave_0 entered promiscuous mode [ 41.584157] device hsr_slave_1 entered promiscuous mode [ 41.654009] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.689361] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.697357] chnl_net:caif_netlink_parms(): no params data found [ 41.716291] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.722721] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.731976] device bridge_slave_0 entered promiscuous mode [ 41.746432] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.752996] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.761551] device bridge_slave_1 entered promiscuous mode [ 41.805604] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.815858] IPVS: ftp: loaded support on port[0] = 21 [ 41.847800] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.854252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.861298] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.867710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.876404] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.902061] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.910141] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.918113] device bridge_slave_0 entered promiscuous mode [ 41.926816] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.933210] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.940709] device bridge_slave_1 entered promiscuous mode [ 41.978302] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.992127] chnl_net:caif_netlink_parms(): no params data found [ 42.006784] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.015193] team0: Port device team_slave_0 added [ 42.020893] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.044181] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.051235] team0: Port device team_slave_1 added [ 42.061597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.076431] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.083457] team0: Port device team_slave_0 added [ 42.093059] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.121626] IPVS: ftp: loaded support on port[0] = 21 [ 42.128616] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.136657] team0: Port device team_slave_1 added [ 42.149760] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.156654] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.163772] device bridge_slave_0 entered promiscuous mode [ 42.170628] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.177421] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.184823] device bridge_slave_1 entered promiscuous mode [ 42.222526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.229996] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.245209] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.252292] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.296051] device hsr_slave_0 entered promiscuous mode [ 42.334076] device hsr_slave_1 entered promiscuous mode [ 42.415882] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.427605] chnl_net:caif_netlink_parms(): no params data found [ 42.446683] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.457700] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.470866] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.526883] device hsr_slave_0 entered promiscuous mode [ 42.563707] device hsr_slave_1 entered promiscuous mode [ 42.604652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.611806] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.627432] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.634605] team0: Port device team_slave_0 added [ 42.676635] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.686029] team0: Port device team_slave_1 added [ 42.691509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.699893] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.710859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.718441] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.725662] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.732492] device bridge_slave_0 entered promiscuous mode [ 42.745465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.786302] device hsr_slave_0 entered promiscuous mode [ 42.823758] device hsr_slave_1 entered promiscuous mode [ 42.864982] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.872062] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.882281] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.889329] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.896709] device bridge_slave_1 entered promiscuous mode [ 42.911421] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.925527] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.934745] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.942003] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.957663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.974581] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.981823] team0: Port device team_slave_0 added [ 42.988680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.996664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.015692] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.026543] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.033709] team0: Port device team_slave_1 added [ 43.070496] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.077779] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.086724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.094728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.147533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.158747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.165268] chnl_net:caif_netlink_parms(): no params data found [ 43.187952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.226362] device hsr_slave_0 entered promiscuous mode [ 43.263591] device hsr_slave_1 entered promiscuous mode [ 43.316529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.324290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.332492] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.338877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.352035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.365450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.386477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.394081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.401445] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.408715] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.416230] device bridge_slave_0 entered promiscuous mode [ 43.422884] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.429670] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.436743] device bridge_slave_1 entered promiscuous mode [ 43.442857] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.454400] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.461137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.471549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.479316] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.485793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.492934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.499955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.509080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.517961] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.536404] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.542782] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.550374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.558605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.565817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.575858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.587236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.598434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.607444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.617514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.625441] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.631642] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.642572] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.656863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.664537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.672317] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.685942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.705566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.714091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.722605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.732948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.741228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.748943] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.755361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.762248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.770548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.778214] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.784638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.791442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.799516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.807338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.815204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.822743] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.829175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.836255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.843499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.855172] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.862256] team0: Port device team_slave_0 added [ 43.868592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.878623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.886351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.896209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.904903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.912401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.920033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.927660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.935435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.943386] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.949750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.956969] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.964550] team0: Port device team_slave_1 added [ 43.970415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.980493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.990514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.999895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.007652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.015769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.025870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.034031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.042093] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.048879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.056914] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.064671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.076563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.083739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.092727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.105561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.112780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.121622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.129778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.138171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.155306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.162781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.171220] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.179124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.186617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.201133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.211042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.224160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.231785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.240059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.248196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.261477] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.270133] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.276742] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.286625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.295572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.302621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.309634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.316585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.324623] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.331976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.339571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.348696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.406109] device hsr_slave_0 entered promiscuous mode [ 44.443535] device hsr_slave_1 entered promiscuous mode [ 44.483584] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.490885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.507992] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.514664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.522552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.530725] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.537177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.545400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.553209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.560812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.568448] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.577038] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.584851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.597339] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.610310] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.624590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.637836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.649683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.660095] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.667780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.676193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.684157] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.690481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.697669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.707922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.718585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.728027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.740704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.757347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.765558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.779347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.788161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.796637] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.807340] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.818497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.834705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.844233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.854613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.863037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.869871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.878991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.890773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.898806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.908989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.920758] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.930233] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.952217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.967376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.981534] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.990431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.012187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.022535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.038584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.055895] bridge0: port 1(bridge_slave_0) entered blocking state 2020/03/30 22:59:49 executed programs: 10 [ 45.062270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.084197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.100515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.118370] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.128437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.141540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.149713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.164098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.172142] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.178587] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.192358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.203261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.216958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.229603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.242145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.252519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.266195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.273676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.280452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.288843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.296819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.305339] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.315960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.322056] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.333991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.344916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.352721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.360411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.368832] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.375247] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.384606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.392165] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.400703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.411169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.422116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.430613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.440058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.466546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.473862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.482373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.490791] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.497218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.507700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.515397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.525316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.534116] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.542750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.549656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.560122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.575180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.584134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.591787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.601585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.612129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.622049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.637506] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.649122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.657335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.665491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.673560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.683034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.690691] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.701478] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.707622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.716873] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.723818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.731426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.747369] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.755955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.774681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.301257] ================================================================== [ 47.308821] BUG: KASAN: slab-out-of-bounds in pdu_read+0x8b/0xc0 [ 47.315292] Read of size 27349 at addr ffff88809ea2b82d by task syz-executor.5/7377 [ 47.323093] [ 47.324724] CPU: 0 PID: 7377 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 47.332517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.341891] Call Trace: [ 47.344486] dump_stack+0xf7/0x13b [ 47.348031] ? pdu_read+0x8b/0xc0 [ 47.351490] print_address_description.cold.7+0x9/0x1c9 [ 47.356864] ? pdu_read+0x8b/0xc0 [ 47.360322] kasan_report.cold.8+0x11a/0x2d3 [ 47.360772] 9pnet: Insufficient options for proto=fd [ 47.364725] check_memory_region+0x13e/0x1b0 [ 47.364734] memcpy+0x23/0x50 [ 47.364741] pdu_read+0x8b/0xc0 [ 47.364747] p9pdu_readf+0x32a/0x1640 [ 47.364755] ? p9pdu_writef+0xa0/0xa0 [ 47.388224] ? pipe_poll+0x7b/0x2b0 [ 47.391868] ? p9_fd_poll+0x200/0x2c0 [ 47.395674] ? p9_conn_create+0x385/0x4a0 [ 47.399828] ? finish_wait+0x290/0x290 [ 47.403720] ? parse_opts.part.3+0x2c0/0x2c0 [ 47.408133] p9_client_create+0x7b8/0xf40 [ 47.412292] ? lock_downgrade+0x7f0/0x7f0 [ 47.416437] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 47.422080] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.427101] ? __kmalloc_track_caller+0x369/0x7a0 [ 47.431973] ? mount_fs+0x7f/0x269 [ 47.435632] ? lockdep_init_map+0x9/0x10 [ 47.439710] ? __raw_spin_lock_init+0x2d/0x100 [ 47.444299] v9fs_session_init+0x1e1/0x1410 [ 47.448620] ? debug_check_no_obj_freed+0x2f0/0x930 [ 47.453649] ? find_held_lock+0x36/0x1d0 [ 47.457713] ? v9fs_show_options+0x6c0/0x6c0 [ 47.462123] ? lock_downgrade+0x7f0/0x7f0 [ 47.466276] ? v9fs_mount+0x5d/0x770 [ 47.469986] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.475003] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 47.479851] ? free_pages+0x44/0x50 [ 47.483487] v9fs_mount+0x73/0x770 [ 47.487036] mount_fs+0x7f/0x269 [ 47.490411] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.495019] do_mount+0x36b/0x26a0 [ 47.498567] ? copy_mount_string+0x20/0x20 [ 47.502807] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.507835] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 47.512680] ? kasan_check_write+0x14/0x20 [ 47.516944] ? copy_mount_options+0x55/0x270 [ 47.521352] SyS_mount+0xb8/0xd0 [ 47.524719] ? copy_mnt_ns+0xae0/0xae0 [ 47.528608] do_syscall_64+0x1c7/0x5b0 [ 47.532498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.537353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.542544] RIP: 0033:0x459a09 [ 47.545739] RSP: 002b:00007f2a35fa7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.553447] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a09 [ 47.560713] RDX: 00000000200000c0 RSI: 0000000020000480 RDI: 0000000000000000 [ 47.567982] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 47.575256] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a35fa86d4 [ 47.582526] R13: 00000000004c5fa0 R14: 00000000004dac40 R15: 00000000ffffffff [ 47.589807] [ 47.591432] Allocated by task 7377: [ 47.595054] save_stack_trace+0x16/0x20 [ 47.599050] save_stack+0x43/0xd0 [ 47.602501] kasan_kmalloc+0xc7/0xe0 [ 47.606203] __kmalloc+0x15b/0x7b0 [ 47.609745] p9_fcall_alloc+0x1a/0x90 [ 47.613530] p9_client_prepare_req.part.9+0x579/0xab0 [ 47.618710] p9_client_rpc+0x163/0xe80 [ 47.622610] p9_client_create+0x737/0xf40 [ 47.626741] v9fs_session_init+0x1e1/0x1410 [ 47.631083] v9fs_mount+0x73/0x770 [ 47.634605] mount_fs+0x7f/0x269 [ 47.637952] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.642522] do_mount+0x36b/0x26a0 [ 47.646061] SyS_mount+0xb8/0xd0 [ 47.649410] do_syscall_64+0x1c7/0x5b0 [ 47.653300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.658502] [ 47.660106] Freed by task 0: [ 47.663098] (stack is not available) [ 47.666783] [ 47.668398] The buggy address belongs to the object at ffff88809ea2b800 [ 47.668398] which belongs to the cache kmalloc-16384 of size 16384 [ 47.681376] The buggy address is located 45 bytes inside of [ 47.681376] 16384-byte region [ffff88809ea2b800, ffff88809ea2f800) [ 47.693308] The buggy address belongs to the page: [ 47.698210] page:ffffea00027a8a00 count:1 mapcount:0 mapping:ffff88809ea2b800 index:0x0 compound_mapcount: 0 [ 47.708153] flags: 0x1fffc0000008100(slab|head) [ 47.712806] raw: 01fffc0000008100 ffff88809ea2b800 0000000000000000 0000000100000001 [ 47.720758] raw: ffffea0002195220 ffffea00020c6620 ffff8880aa802200 0000000000000000 [ 47.728610] page dumped because: kasan: bad access detected [ 47.734302] [ 47.735901] Memory state around the buggy address: [ 47.740820] ffff88809ea2d700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.748178] ffff88809ea2d780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.755514] >ffff88809ea2d800: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 47.762860] ^ [ 47.767243] ffff88809ea2d880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.774578] ffff88809ea2d900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.781914] ================================================================== [ 47.789255] Disabling lock debugging due to kernel taint [ 47.825990] Kernel panic - not syncing: panic_on_warn set ... [ 47.825990] [ 47.833373] CPU: 0 PID: 7377 Comm: syz-executor.5 Tainted: G B 4.14.174-syzkaller #0 [ 47.842375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.851723] Call Trace: [ 47.854406] dump_stack+0xf7/0x13b [ 47.857940] ? pdu_read+0x8b/0xc0 [ 47.861384] panic+0x1b0/0x358 [ 47.864568] ? add_taint.cold.5+0x11/0x11 [ 47.868712] ? ___preempt_schedule+0x16/0x18 [ 47.873117] ? pdu_read+0x8b/0xc0 [ 47.876563] kasan_end_report+0x47/0x4f [ 47.880535] kasan_report.cold.8+0x76/0x2d3 [ 47.884850] check_memory_region+0x13e/0x1b0 [ 47.889251] memcpy+0x23/0x50 [ 47.892350] pdu_read+0x8b/0xc0 [ 47.895628] p9pdu_readf+0x32a/0x1640 [ 47.899421] ? p9pdu_writef+0xa0/0xa0 [ 47.903212] ? pipe_poll+0x7b/0x2b0 [ 47.906924] ? p9_fd_poll+0x200/0x2c0 [ 47.910875] ? p9_conn_create+0x385/0x4a0 [ 47.915001] ? finish_wait+0x290/0x290 [ 47.918872] ? parse_opts.part.3+0x2c0/0x2c0 [ 47.923260] p9_client_create+0x7b8/0xf40 [ 47.927386] ? lock_downgrade+0x7f0/0x7f0 [ 47.931511] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 47.937124] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.942115] ? __kmalloc_track_caller+0x369/0x7a0 [ 47.946932] ? mount_fs+0x7f/0x269 [ 47.950463] ? lockdep_init_map+0x9/0x10 [ 47.954498] ? __raw_spin_lock_init+0x2d/0x100 [ 47.959067] v9fs_session_init+0x1e1/0x1410 [ 47.963390] ? debug_check_no_obj_freed+0x2f0/0x930 [ 47.968551] ? find_held_lock+0x36/0x1d0 [ 47.972592] ? v9fs_show_options+0x6c0/0x6c0 [ 47.976988] ? lock_downgrade+0x7f0/0x7f0 [ 47.981125] ? v9fs_mount+0x5d/0x770 [ 47.984815] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.989811] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 47.994637] ? free_pages+0x44/0x50 [ 47.998238] v9fs_mount+0x73/0x770 [ 48.001761] mount_fs+0x7f/0x269 [ 48.005121] vfs_kern_mount.part.33+0x58/0x3c0 [ 48.009693] do_mount+0x36b/0x26a0 [ 48.013211] ? copy_mount_string+0x20/0x20 [ 48.017424] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.022422] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 48.027241] ? kasan_check_write+0x14/0x20 [ 48.031452] ? copy_mount_options+0x55/0x270 [ 48.035845] SyS_mount+0xb8/0xd0 [ 48.039187] ? copy_mnt_ns+0xae0/0xae0 [ 48.043060] do_syscall_64+0x1c7/0x5b0 [ 48.046935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.051753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 48.056917] RIP: 0033:0x459a09 [ 48.060078] RSP: 002b:00007f2a35fa7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.067760] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a09 [ 48.075005] RDX: 00000000200000c0 RSI: 0000000020000480 RDI: 0000000000000000 [ 48.082247] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 48.089491] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a35fa86d4 [ 48.096748] R13: 00000000004c5fa0 R14: 00000000004dac40 R15: 00000000ffffffff [ 48.105404] Kernel Offset: disabled [ 48.109425] Rebooting in 86400 seconds..