[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 35.538473] audit: type=1400 audit(1597060596.406:8): 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 [ 35.548225] IPVS: ftp: loaded support on port[0] = 21 [ 35.911888] can: request_module (can-proto-0) failed. [ 36.524728] can: request_module (can-proto-0) failed. [ 36.550585] audit: type=1400 audit(1597060597.426:9): avc: denied { create } for pid=6233 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2020/08/10 11:56:44 parsed 1 programs 2020/08/10 11:56:45 executed programs: 0 [ 44.147395] audit: type=1400 audit(1597060605.030:10): avc: denied { execmem } for pid=6371 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 44.189471] IPVS: ftp: loaded support on port[0] = 21 [ 44.206492] IPVS: ftp: loaded support on port[0] = 21 [ 44.230703] IPVS: ftp: loaded support on port[0] = 21 [ 44.243715] IPVS: ftp: loaded support on port[0] = 21 [ 44.249215] IPVS: ftp: loaded support on port[0] = 21 [ 44.259454] IPVS: ftp: loaded support on port[0] = 21 [ 44.434034] chnl_net:caif_netlink_parms(): no params data found [ 44.536276] chnl_net:caif_netlink_parms(): no params data found [ 44.577971] chnl_net:caif_netlink_parms(): no params data found [ 44.608075] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.615318] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.623382] device bridge_slave_0 entered promiscuous mode [ 44.685977] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.693845] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.701745] device bridge_slave_1 entered promiscuous mode [ 44.734171] chnl_net:caif_netlink_parms(): no params data found [ 44.755373] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.772744] chnl_net:caif_netlink_parms(): no params data found [ 44.781348] chnl_net:caif_netlink_parms(): no params data found [ 44.795968] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.804790] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.811319] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.818601] device bridge_slave_0 entered promiscuous mode [ 44.828549] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.834897] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.842021] device bridge_slave_1 entered promiscuous mode [ 44.873128] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.880384] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.889917] device bridge_slave_0 entered promiscuous mode [ 44.900037] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.906611] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.913777] device bridge_slave_1 entered promiscuous mode [ 44.937788] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.944176] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.952749] device bridge_slave_0 entered promiscuous mode [ 44.965657] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.973080] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.981406] device bridge_slave_1 entered promiscuous mode [ 44.998393] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.012394] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.021374] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.030029] team0: Port device team_slave_0 added [ 45.052936] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.061495] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.071924] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.079476] team0: Port device team_slave_1 added [ 45.088149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.095872] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.112984] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.120920] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.128233] device bridge_slave_0 entered promiscuous mode [ 45.140495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.163483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.174235] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.181453] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.188784] device bridge_slave_1 entered promiscuous mode [ 45.202385] device hsr_slave_0 entered promiscuous mode [ 45.208553] device hsr_slave_1 entered promiscuous mode [ 45.214312] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.222538] team0: Port device team_slave_0 added [ 45.229601] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.237320] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.244223] device bridge_slave_0 entered promiscuous mode [ 45.254791] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.261507] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.268696] device bridge_slave_1 entered promiscuous mode [ 45.281776] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.293273] team0: Port device team_slave_0 added [ 45.299046] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.308968] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.316646] team0: Port device team_slave_1 added [ 45.321800] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.329647] team0: Port device team_slave_1 added [ 45.342718] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.351182] team0: Port device team_slave_0 added [ 45.360119] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.371353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.378929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.387142] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.394948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.402441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.410193] team0: Port device team_slave_1 added [ 45.416068] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.424987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.439615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.447413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.463852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.477364] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.484551] team0: Port device team_slave_0 added [ 45.508898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.517565] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.524612] team0: Port device team_slave_1 added [ 45.537068] device hsr_slave_0 entered promiscuous mode [ 45.544572] device hsr_slave_1 entered promiscuous mode [ 45.552474] device hsr_slave_0 entered promiscuous mode [ 45.558540] device hsr_slave_1 entered promiscuous mode [ 45.568922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.577006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.583463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.594663] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.602151] team0: Port device team_slave_0 added [ 45.607624] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.614431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.621739] team0: Port device team_slave_1 added [ 45.627164] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.634009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.650057] device hsr_slave_0 entered promiscuous mode [ 45.655755] device hsr_slave_1 entered promiscuous mode [ 45.665624] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.672854] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.680412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.697916] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.707064] device hsr_slave_0 entered promiscuous mode [ 45.712691] device hsr_slave_1 entered promiscuous mode [ 45.719286] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.728855] device hsr_slave_0 entered promiscuous mode [ 45.735524] device hsr_slave_1 entered promiscuous mode [ 45.743846] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.752323] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.761713] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.772502] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.803090] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.811977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.825680] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.835708] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.846255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.867837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.878660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.907418] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.925702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.933552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.943575] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.950529] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.960121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.971788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.983156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.992021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.000167] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.006678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.015386] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.027559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.034346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.044276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.051510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.059642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.067311] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.073757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.081469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.102382] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.113278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.122778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.129991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.137999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.150269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.160245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.168555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.182088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.191052] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.201806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.211398] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.220313] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.226695] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.232775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.243950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.251584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.258857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.265834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.277647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.286726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.293684] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.301473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.309548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.320323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.329556] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.336719] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.343449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.352745] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.359278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.367244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.374991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.382862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.390788] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.397185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.403962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.411553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.423173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.431353] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.439582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.451669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.459006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.467410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.474498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.481811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.490006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.498152] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.504486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.511653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.519433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.528872] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.534938] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.543345] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.550828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.559721] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.566434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.574050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.581810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.588909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.595843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.604174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.612155] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.618584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.627288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.636580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.644368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.652422] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.659186] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.667120] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.673450] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.683610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.691559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.699746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.707519] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.713917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.720919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.728881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.736572] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.742937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.749908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.757868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.765357] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.771735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.778641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.786642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.796098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.804820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.814044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.827002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.837846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.844979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.854575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.863743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.871473] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.878147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.884923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.892906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.900571] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.907947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.914977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.922814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.930711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.938323] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.944644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.951989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.959147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.970637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.979116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.988840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.999146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.010665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.019208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.027374] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.033727] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.040739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.049183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.056986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.064894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.072980] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.081052] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.091352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.105176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.113474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.122413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.132156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.141173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.150627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.160181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.171038] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.180567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.189133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.197406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.204839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.213084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.220966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.228568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.238103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.248266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.257091] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.264495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.273349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.281916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.289070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.297291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.304700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.313113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.321114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.328892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.336861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.344537] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.351630] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.363156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.371610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.383011] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.392551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.400119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.409773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.417520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.424972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.432497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.440315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.449261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.460380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.472576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.483721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.510797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.521426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.529620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.549445] audit: type=1800 audit(1597060608.431:11): pid=7268 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15757 res=0 [ 47.569043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.576749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.584326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.592016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.600353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.609991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.620084] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.627666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.638477] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.644543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.659905] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.671165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.680177] audit: type=1800 audit(1597060608.561:12): pid=7275 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15757 res=0 [ 47.687456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.710480] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.718508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.728290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.737547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.745097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.766539] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.772611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.792524] audit: type=1800 audit(1597060608.671:13): pid=7281 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15757 res=0 [ 47.801490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.824501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.841958] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.854395] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.863327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.135166] hrtimer: interrupt took 46273 ns [ 152.881252] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 152.887806] rcu: (detected by 1, t=10502 jiffies, g=4945, q=322) [ 152.894126] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294952439-4294941936), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 152.906873] syz-executor.3 R running task 24488 7286 6375 0x80000000 [ 152.914063] Call Trace: [ 152.916646] [ 152.918795] sched_show_task.cold.86+0x2ee/0x35d [ 152.923806] ? can_nice.part.76+0x20/0x20 [ 152.927952] ? trace_hardirqs_off+0x41/0x180 [ 152.932355] rcu_check_callbacks.cold.81+0xa80/0xd67 [ 152.937457] update_process_times+0x28/0x90 [ 152.941771] tick_sched_handle+0x77/0x140 [ 152.945907] tick_sched_timer+0x37/0xf0 [ 152.949872] __hrtimer_run_queues+0x2f7/0xab0 [ 152.954361] ? hrtimer_interrupt+0x11d/0x760 [ 152.958797] ? tick_sched_do_timer+0x140/0x140 [ 152.963375] ? hrtimer_fixup_activate+0x20/0x20 [ 152.968062] ? ktime_get_update_offsets_now+0x141/0x370 [ 152.973421] hrtimer_interrupt+0x2df/0x760 [ 152.977680] smp_apic_timer_interrupt+0x114/0x540 [ 152.982514] apic_timer_interrupt+0xf/0x20 [ 152.986823] [ 152.989049] RIP: 0010:check_memory_region+0xa2/0x1b0 [ 152.994140] Code: 03 45 85 c9 0f 84 23 01 00 00 48 83 38 00 75 1c 45 8d 41 ff 4a 8d 5c c0 08 48 83 c0 08 48 39 c3 0f 84 a8 00 00 00 48 83 38 00 <74> ed 4c 8d 40 08 eb 09 48 83 c0 01 49 39 c0 74 0a 80 38 00 74 f2 [ 153.017900] RSP: 0018:ffff888093d0ec18 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 153.025596] RAX: ffffed102cc74900 RBX: ffffed102cc74a00 RCX: ffffffff81d8af60 [ 153.032858] RDX: 0000000000000001 RSI: 0000000000001000 RDI: ffff8881663a4000 [ 153.040120] RBP: ffff888093d0ec30 R08: 000000000000003f R09: 0000000000000040 [ 153.047499] R10: ffffed102cc749ff R11: ffff8881663a4fff R12: ffffed102cc74a00 [ 153.054777] R13: 0000000000000000 R14: dffffc0000000000 R15: 000000000008c88c [ 153.062073] ? ext4_mpage_readpages+0x7e0/0x1560 [ 153.066828] memset+0x23/0x40 [ 153.069925] ext4_mpage_readpages+0x7e0/0x1560 [ 153.074520] ? mpage_end_io+0x420/0x420 [ 153.078583] ? __lock_is_held+0xb5/0x140 [ 153.082644] ? rcu_read_lock_sched_held+0x108/0x120 [ 153.087723] ? __alloc_pages_nodemask+0x5fc/0x710 [ 153.092581] ext4_readpages+0xae/0x100 [ 153.096465] read_pages+0xed/0x470 [ 153.100964] ? find_held_lock+0x36/0x1d0 [ 153.105028] ? read_cache_pages+0x570/0x570 [ 153.109695] ? alloc_pages_current+0xd6/0x1b0 [ 153.114184] ? __page_cache_alloc+0x1f0/0x390 [ 153.118666] ? kasan_check_read+0x11/0x20 [ 153.122806] __do_page_cache_readahead+0x35c/0x560 [ 153.127729] ? read_pages+0x470/0x470 [ 153.131697] ondemand_readahead+0x42b/0xbc0 [ 153.136015] ? kasan_check_read+0x11/0x20 [ 153.140155] page_cache_async_readahead+0x311/0x5e0 [ 153.145167] generic_file_read_iter+0x121f/0x20d0 [ 153.149996] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.154756] ? retint_kernel+0x2d/0x2d [ 153.158644] ? filemap_range_has_page+0x200/0x200 [ 153.163488] ext4_file_read_iter+0x139/0x350 [ 153.169190] __vfs_read+0x440/0x880 [ 153.172851] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.177423] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.182171] ? vfs_copy_file_range+0xb30/0xb30 [ 153.186771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.191520] ? retint_kernel+0x2d/0x2d [ 153.195406] integrity_kernel_read+0x128/0x200 [ 153.200064] ? integrity_inode_free+0x2c0/0x2c0 [ 153.204733] ima_calc_file_hash+0x53a/0x800 [ 153.209046] ? lock_downgrade+0x860/0x860 [ 153.213184] ? ext4_xattr_get+0x121/0x9e0 [ 153.217329] ? up_read+0x1a/0x110 [ 153.220770] ? ext4_xattr_get+0x15a/0x9e0 [ 153.224910] ? ima_calc_file_hash+0x126/0x800 [ 153.229399] ima_collect_measurement+0x3fc/0x520 [ 153.234295] ? ima_get_action+0x90/0x90 [ 153.238285] process_measurement+0xb0e/0x14b0 [ 153.242781] ? ima_add_template_entry.cold.3+0x37/0x37 [ 153.248064] ? mark_held_locks+0x130/0x130 [ 153.252309] ? dquot_file_open+0x60/0x80 [ 153.256366] ? ext4_file_open+0x1b5/0x690 [ 153.260521] ? find_held_lock+0x36/0x1d0 [ 153.264588] ? selinux_task_getsecid+0xfb/0x210 [ 153.269282] ? lock_downgrade+0x860/0x860 [ 153.273425] ? kasan_check_read+0x11/0x20 [ 153.277568] ? selinux_task_getsecid+0x118/0x210 [ 153.282315] ima_file_check+0xc8/0x110 [ 153.286192] ? process_measurement+0x14b0/0x14b0 [ 153.290938] ? inode_owner_or_capable+0x11/0x1b0 [ 153.295689] path_openat+0x746/0x3c60 [ 153.299478] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.304229] ? path_lookupat.isra.43+0x850/0x850 [ 153.308991] ? __lock_is_held+0xb5/0x140 [ 153.313166] ? find_held_lock+0x36/0x1d0 [ 153.317226] do_filp_open+0x177/0x250 [ 153.321035] ? may_open_dev+0xc0/0xc0 [ 153.324858] ? lock_downgrade+0x860/0x860 [ 153.329040] ? _raw_spin_unlock+0x2c/0x50 [ 153.333183] ? __alloc_fd+0x189/0x460 [ 153.336986] do_sys_open+0x1dd/0x350 [ 153.340892] ? filp_open+0x50/0x50 [ 153.344432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.349788] __x64_sys_open+0x79/0xb0 [ 153.353781] do_syscall_64+0xd0/0x4e0 [ 153.357592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 153.362790] RIP: 0033:0x459fc9 [ 153.365986] Code: 2d b6 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.384886] RSP: 002b:00007f0b09b7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 153.392586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459fc9 [ 153.399934] RDX: 0000000000000000 RSI: 0000000000141042 RDI: 0000000020000100 [ 153.407194] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 153.414898] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0b09b806d4 [ 153.422172] R13: 00000000004fa7ff R14: 00000000004dc210 R15: 00000000ffffffff [ 153.429628] rcu: rcu_preempt kthread starved for 10556 jiffies! g4945 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 153.440198] rcu: RCU grace-period kthread stack dump: [ 153.445398] rcu_preempt R running task 29208 10 2 0x80000000 [ 153.453549] Call Trace: [ 153.456142] __schedule+0x78c/0x1c10 [ 153.459848] ? pci_mmcfg_check_reserved+0x120/0x120 [ 153.464890] ? schedule_timeout+0x3a6/0xe00 [ 153.469212] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.473786] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 153.478883] ? trace_hardirqs_on+0x28/0x190 [ 153.483197] schedule+0x7f/0x1b0 [ 153.486553] schedule_timeout+0x3ab/0xe00 [ 153.490692] ? lockdep_hardirqs_on+0x421/0x5c0 [ 153.495267] ? usleep_range+0x130/0x130 [ 153.499320] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 153.504516] ? prepare_to_swait_event+0x17f/0x3d0 [ 153.509351] ? __next_timer_interrupt+0x100/0x100 [ 153.514212] rcu_gp_kthread+0xce6/0x23d0 [ 153.518272] ? rcu_exp_wait_wake+0x460/0x460 [ 153.522688] ? __kthread_parkme+0x47/0x190 [ 153.526918] ? __kthread_parkme+0xb9/0x190 [ 153.531147] kthread+0x324/0x3e0 [ 153.534505] ? rcu_exp_wait_wake+0x460/0x460 [ 153.538901] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 153.544428] ret_from_fork+0x24/0x30