[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 34.344708] audit: type=1400 audit(1586849701.081:8): avc: denied { execmem } for pid=6134 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 34.360419] IPVS: ftp: loaded support on port[0] = 21 [ 34.811808] can: request_module (can-proto-0) failed. [ 35.769474] can: request_module (can-proto-0) failed. [ 35.794077] audit: type=1400 audit(1586849702.532:9): avc: denied { create } for pid=6111 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 '10.128.0.190' (ECDSA) to the list of known hosts. 2020/04/14 07:35:10 parsed 1 programs 2020/04/14 07:35:11 executed programs: 0 [ 44.509696] audit: type=1400 audit(1586849711.255:10): avc: denied { execmem } for pid=6253 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 44.601418] IPVS: ftp: loaded support on port[0] = 21 [ 44.601421] IPVS: ftp: loaded support on port[0] = 21 [ 44.626616] IPVS: ftp: loaded support on port[0] = 21 [ 44.672953] IPVS: ftp: loaded support on port[0] = 21 [ 44.696871] IPVS: ftp: loaded support on port[0] = 21 [ 44.697331] IPVS: ftp: loaded support on port[0] = 21 [ 44.865123] chnl_net:caif_netlink_parms(): no params data found [ 44.903607] chnl_net:caif_netlink_parms(): no params data found [ 45.021175] chnl_net:caif_netlink_parms(): no params data found [ 45.047338] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.055043] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.063320] device bridge_slave_0 entered promiscuous mode [ 45.074796] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.082140] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.089517] device bridge_slave_1 entered promiscuous mode [ 45.107797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.152947] chnl_net:caif_netlink_parms(): no params data found [ 45.182785] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.199687] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.206062] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.213444] device bridge_slave_0 entered promiscuous mode [ 45.226984] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.236654] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.244044] device bridge_slave_1 entered promiscuous mode [ 45.259783] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.266144] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.274840] device bridge_slave_0 entered promiscuous mode [ 45.285724] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.292985] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.301272] device bridge_slave_1 entered promiscuous mode [ 45.317581] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.325110] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.332456] device bridge_slave_0 entered promiscuous mode [ 45.347243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.355942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.365156] team0: Port device team_slave_0 added [ 45.373973] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.382199] team0: Port device team_slave_1 added [ 45.387284] chnl_net:caif_netlink_parms(): no params data found [ 45.395310] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.402453] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.409556] device bridge_slave_1 entered promiscuous mode [ 45.416222] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.438592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.446351] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.487909] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.495705] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.504128] team0: Port device team_slave_0 added [ 45.511536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.524158] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.544727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.553172] team0: Port device team_slave_1 added [ 45.566853] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.584106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.595301] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.621812] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.629924] team0: Port device team_slave_0 added [ 45.680224] device hsr_slave_0 entered promiscuous mode [ 45.718576] device hsr_slave_1 entered promiscuous mode [ 45.758880] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.766791] team0: Port device team_slave_0 added [ 45.775562] chnl_net:caif_netlink_parms(): no params data found [ 45.788989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.796355] team0: Port device team_slave_1 added [ 45.802740] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.810064] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.817301] team0: Port device team_slave_1 added [ 45.822907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.836758] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.844387] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.851622] device bridge_slave_0 entered promiscuous mode [ 45.889966] device hsr_slave_0 entered promiscuous mode [ 45.928495] device hsr_slave_1 entered promiscuous mode [ 45.989032] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.996309] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.003924] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.011106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.022352] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.029741] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.036518] device bridge_slave_1 entered promiscuous mode [ 46.053827] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.064179] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.121084] device hsr_slave_0 entered promiscuous mode [ 46.158675] device hsr_slave_1 entered promiscuous mode [ 46.240977] device hsr_slave_0 entered promiscuous mode [ 46.288457] device hsr_slave_1 entered promiscuous mode [ 46.341426] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.350991] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.361623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.371452] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.381814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.400533] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.406979] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.415079] device bridge_slave_0 entered promiscuous mode [ 46.421972] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.430357] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.444432] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.453367] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.460848] device bridge_slave_1 entered promiscuous mode [ 46.482473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.492430] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.506241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.522023] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.531214] team0: Port device team_slave_0 added [ 46.537598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.546377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.555026] team0: Port device team_slave_1 added [ 46.566335] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.576422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.584121] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.592194] team0: Port device team_slave_0 added [ 46.598117] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.605276] team0: Port device team_slave_1 added [ 46.617302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.624882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.637000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.699810] device hsr_slave_0 entered promiscuous mode [ 46.718220] device hsr_slave_1 entered promiscuous mode [ 46.759141] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.766601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.831351] device hsr_slave_0 entered promiscuous mode [ 46.878231] device hsr_slave_1 entered promiscuous mode [ 46.931019] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.946278] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.956688] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.963173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.970012] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.976343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.993075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.001713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.023552] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.031302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.041420] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.047501] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.054549] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.072216] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.080566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.088695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.097123] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.111045] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.119089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.129706] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.145161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.155714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.163618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.170329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.181304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.188969] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.195290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.203264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.210464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.217222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.224649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.233095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.242546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.256025] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.265644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.276593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.285062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.292965] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.299342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.306057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.313815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.325977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.333538] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.340252] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.348603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.357266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.371049] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.377136] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.385202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.393223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.401630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.409578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.417035] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.425472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.440149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.450544] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.459825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.467645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.476442] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.482841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.490236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.497622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.505386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.515089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.525083] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.532765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.540757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.548346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.555136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.563420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.573909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.584466] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.591080] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.597493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.605656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.613401] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.620017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.626963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.635468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.643091] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.649755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.657343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.666323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.675362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.683960] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.691379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.700548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.709427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.715815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.724739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.734383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.746498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.755759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.764401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.772805] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.779204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.786959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.795995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.804697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.812905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.821947] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.828340] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.836535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.843690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.851673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.859522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.867188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.874897] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.881299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.888341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.895175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.902109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.909989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.919029] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.926661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.935961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.943942] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.954709] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.962935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.970171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.978174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.985654] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.992021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.999182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.005997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.013200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.020975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.028575] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.034904] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.041703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.051641] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.062228] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.068656] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.078797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.085829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.103911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.117268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.126017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.139070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.149201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.156913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.165088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.172966] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.179372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.186445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.194371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.202033] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.208431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.215537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.224425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.233605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.243078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.250785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.260780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.268777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.276952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.284949] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.291355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.298705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.306196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.313791] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.321687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.333327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.341824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.351587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.359623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.367190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.378807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.388312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.396438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.404309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.412176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.420976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.429449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.436850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.448512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.459087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.466023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.474866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.483115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.491421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.499643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.507096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.515133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.523145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.532802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.543620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.553286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.561486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.570028] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.578118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.585751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.594629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.602643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.610626] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.620757] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.626844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.636535] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.643080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.651827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.661796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.672705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.681626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.689955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.697335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.706582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.714393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.725558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.735920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.744754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.752785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.760536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.768350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.775856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.784522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.792426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.800124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.809737] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.818287] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.824297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.834235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.846537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.854664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.869292] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.875377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.883722] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.894165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.903668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.911547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.920206] ------------[ cut here ]------------ [ 48.925190] WARNING: CPU: 0 PID: 7155 at kernel/sched/deadline.c:660 enqueue_task_dl.cold.62+0x1c/0x1ea [ 48.934710] Kernel panic - not syncing: panic_on_warn set ... [ 48.934710] [ 48.942058] CPU: 0 PID: 7155 Comm: syz-executor.1 Not tainted 4.19.115-syzkaller #0 [ 48.949829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.959157] Call Trace: [ 48.961724] dump_stack+0x123/0x177 [ 48.965329] ? enqueue_task_dl.cold.62+0x1c/0x1ea [ 48.970145] panic+0x1cd/0x375 [ 48.973321] ? __warn_printk+0xd6/0xd6 [ 48.977201] ? up+0x68/0xe0 [ 48.980108] __warn.cold.8+0x1b/0x3e [ 48.983797] ? enqueue_task_dl.cold.62+0x1c/0x1ea [ 48.988611] report_bug+0x1a4/0x200 [ 48.992212] do_error_trap+0x200/0x350 [ 48.996072] ? math_error+0x340/0x340 [ 48.999857] ? __irq_work_queue_local+0xe0/0x120 [ 49.004584] ? irq_work_queue+0x34/0x50 [ 49.008546] ? wake_up_klogd+0x71/0xa0 [ 49.012411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.017290] ? trace_hardirqs_off_caller+0x49/0x180 [ 49.022296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.027113] do_invalid_op+0x1b/0x20 [ 49.030868] invalid_op+0x14/0x20 [ 49.034301] RIP: 0010:enqueue_task_dl.cold.62+0x1c/0x1ea [ 49.039855] Code: 0b 48 8b 4d 88 4c 8b 45 80 e9 33 33 ff ff 48 c7 c7 40 a9 ea 86 48 89 55 b0 4c 89 4d b8 4c 89 45 c0 48 89 4d d0 e8 55 23 05 00 <0f> 0b 4c 8b 4d b8 b8 ff ff 37 00 48 c1 e0 2a 48 8b 4d d0 4c 8b 45 [ 49.058735] RSP: 0018:ffff88809b14fcf0 EFLAGS: 00010086 [ 49.064072] RAX: 0000000000000024 RBX: ffff88809ab142c0 RCX: 0000000000000000 [ 49.071314] RDX: 0000000000000000 RSI: ffffffff871f29a0 RDI: ffffffff89c876a0 [ 49.078561] RBP: ffff88809b14fd68 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 49.085842] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffff88809ab1458c [ 49.093092] R13: ffffffff884ed460 R14: ffff8880aea2c240 R15: 0000000000000000 [ 49.100354] ? reweight_task+0x93/0x130 [ 49.104306] __sched_setscheduler+0xd92/0x1f50 [ 49.108875] ? cpu_cgroup_fork+0xd0/0xd0 [ 49.112911] ? kasan_check_read+0x11/0x20 [ 49.117033] __x64_sys_sched_setattr+0x17e/0x2a0 [ 49.121763] ? __ia32_sys_sched_setparam+0x80/0x80 [ 49.126666] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.131219] ? do_syscall_64+0x21/0x4e0 [ 49.135180] ? trace_hardirqs_on+0x28/0x190 [ 49.139486] do_syscall_64+0xd0/0x4e0 [ 49.143262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.148446] RIP: 0033:0x459819 [ 49.151610] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.170496] RSP: 002b:00007fe63d3ddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 49.178175] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 49.185418] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 49.192662] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 49.199919] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe63d3de6d4 [ 49.207163] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 49.214413] [ 49.214414] ====================================================== [ 49.214415] WARNING: possible circular locking dependency detected [ 49.214416] 4.19.115-syzkaller #0 Not tainted [ 49.214416] ------------------------------------------------------ [ 49.214417] syz-executor.1/7155 is trying to acquire lock: [ 49.214418] 000000004980d133 ((console_sem).lock){-...}, at: down_trylock+0x13/0x70 [ 49.214421] [ 49.214421] but task is already holding lock: [ 49.214422] 0000000002d1c899 (&rq->lock){-.-.}, at: task_rq_lock+0xc1/0x2c0 [ 49.214424] [ 49.214425] which lock already depends on the new lock. [ 49.214426] [ 49.214426] [ 49.214427] the existing dependency chain (in reverse order) is: [ 49.214435] [ 49.214436] -> #2 (&rq->lock){-.-.}: [ 49.214438] _raw_spin_lock+0x2d/0x40 [ 49.214439] task_fork_fair+0x65/0x4b0 [ 49.214440] sched_fork+0x3ad/0x8b0 [ 49.214440] copy_process.part.34+0x1ad9/0x7390 [ 49.214441] _do_fork+0x15d/0xba0 [ 49.214442] kernel_thread+0x24/0x30 [ 49.214442] rest_init+0x1d/0x199 [ 49.214443] start_kernel+0x70d/0x746 [ 49.214444] x86_64_start_reservations+0x29/0x2b [ 49.214445] x86_64_start_kernel+0x76/0x79 [ 49.214445] secondary_startup_64+0xa4/0xb0 [ 49.214446] [ 49.214446] -> #1 (&p->pi_lock){-.-.}: [ 49.214449] _raw_spin_lock_irqsave+0x99/0xd0 [ 49.214449] try_to_wake_up+0x8a/0xf20 [ 49.214450] wake_up_process+0x10/0x20 [ 49.214451] __up.isra.1+0x136/0x1a0 [ 49.214451] up+0x95/0xe0 [ 49.214452] __up_console_sem+0xa0/0x150 [ 49.214453] console_unlock+0x54f/0xde0 [ 49.214453] vprintk_emit+0x191/0x540 [ 49.214454] vprintk_default+0x1a/0x20 [ 49.214455] vprintk_func+0x49/0x12c [ 49.214455] printk+0x9a/0xc0 [ 49.214456] kauditd_hold_skb.cold.23+0x3a/0x49 [ 49.214457] kauditd_send_queue+0xea/0x100 [ 49.214457] kauditd_thread+0x4b3/0x710 [ 49.214458] kthread+0x324/0x3e0 [ 49.214459] ret_from_fork+0x24/0x30 [ 49.214459] [ 49.214460] -> #0 ((console_sem).lock){-...}: [ 49.214462] lock_acquire+0x173/0x3d0 [ 49.214463] _raw_spin_lock_irqsave+0x99/0xd0 [ 49.214463] down_trylock+0x13/0x70 [ 49.214464] __down_trylock_console_sem+0x93/0x190 [ 49.214465] console_trylock+0x11/0x50 [ 49.214466] vprintk_emit+0x184/0x540 [ 49.214466] vprintk_default+0x1a/0x20 [ 49.214467] vprintk_func+0x49/0x12c [ 49.214468] printk+0x9a/0xc0 [ 49.214468] enqueue_task_dl.cold.62+0x1c/0x1ea [ 49.214469] __sched_setscheduler+0xd92/0x1f50 [ 49.214470] __x64_sys_sched_setattr+0x17e/0x2a0 [ 49.214471] do_syscall_64+0xd0/0x4e0 [ 49.214471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.214472] [ 49.214473] other info that might help us debug this: [ 49.214473] [ 49.214474] Chain exists of: [ 49.214474] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 49.214477] [ 49.214478] Possible unsafe locking scenario: [ 49.214479] [ 49.214479] CPU0 CPU1 [ 49.214480] ---- ---- [ 49.214480] lock(&rq->lock); [ 49.214482] lock(&p->pi_lock); [ 49.214484] lock(&rq->lock); [ 49.214485] lock((console_sem).lock); [ 49.214487] [ 49.214487] *** DEADLOCK *** [ 49.214488] [ 49.214489] 3 locks held by syz-executor.1/7155: [ 49.214489] #0: 000000009e105323 (rcu_read_lock){....}, at: __x64_sys_sched_setattr+0x112/0x2a0 [ 49.214492] #1: 000000005ce8c55a (&p->pi_lock){-.-.}, at: task_rq_lock+0x62/0x2c0 [ 49.214495] #2: 0000000002d1c899 (&rq->lock){-.-.}, at: task_rq_lock+0xc1/0x2c0 [ 49.214498] [ 49.214499] stack backtrace: [ 49.214500] CPU: 0 PID: 7155 Comm: syz-executor.1 Not tainted 4.19.115-syzkaller #0 [ 49.214501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.214501] Call Trace: [ 49.214502] dump_stack+0x123/0x177 [ 49.214503] print_circular_bug.isra.34.cold.55+0x1bd/0x27d [ 49.214503] ? save_trace+0xe0/0x290 [ 49.214504] __lock_acquire+0x30df/0x4980 [ 49.214505] ? mark_held_locks+0x130/0x130 [ 49.214505] ? enable_ptr_key_workfn+0x30/0x30 [ 49.214506] ? kvm_clock_read+0x18/0x30 [ 49.214507] ? kvm_sched_clock_read+0x9/0x20 [ 49.214507] lock_acquire+0x173/0x3d0 [ 49.214508] ? down_trylock+0x13/0x70 [ 49.214509] ? vprintk_emit+0x184/0x540 [ 49.214509] ? vprintk_emit+0x184/0x540 [ 49.214510] _raw_spin_lock_irqsave+0x99/0xd0 [ 49.214511] ? down_trylock+0x13/0x70 [ 49.214511] down_trylock+0x13/0x70 [ 49.214512] ? vprintk_emit+0x184/0x540 [ 49.214513] __down_trylock_console_sem+0x93/0x190 [ 49.214513] console_trylock+0x11/0x50 [ 49.214514] vprintk_emit+0x184/0x540 [ 49.214515] vprintk_default+0x1a/0x20 [ 49.214515] vprintk_func+0x49/0x12c [ 49.214516] printk+0x9a/0xc0 [ 49.214517] ? kmsg_dump_rewind_nolock+0xdf/0xdf [ 49.214517] enqueue_task_dl.cold.62+0x1c/0x1ea [ 49.214518] ? reweight_task+0x93/0x130 [ 49.214519] __sched_setscheduler+0xd92/0x1f50 [ 49.214519] ? cpu_cgroup_fork+0xd0/0xd0 [ 49.214520] ? kasan_check_read+0x11/0x20 [ 49.214521] __x64_sys_sched_setattr+0x17e/0x2a0 [ 49.214521] ? __ia32_sys_sched_setparam+0x80/0x80 [ 49.214522] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.214523] ? do_syscall_64+0x21/0x4e0 [ 49.214523] ? trace_hardirqs_on+0x28/0x190 [ 49.214524] do_syscall_64+0xd0/0x4e0 [ 49.214525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.214525] RIP: 0033:0x459819 [ 49.214527] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.214528] RSP: 002b:00007fe63d3ddc78 EFLAGS: 00000246 ORIG_RAX: 000000000000013a [ 49.214529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459819 [ 49.214530] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 49.214531] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 49.214532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe63d3de6d4 [ 49.214533] R13: 00000000004c6d52 R14: 00000000004dc010 R15: 00000000ffffffff [ 50.315419] Shutting down cpus with NMI [ 50.913882] Kernel Offset: disabled [ 50.917499] Rebooting in 86400 seconds..