syzkaller login: [ 33.383441] kauditd_printk_skb: 9 callbacks suppressed [ 33.383447] audit: type=1400 audit(1582958118.818:35): avc: denied { map } for pid=6863 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.705691] audit: type=1400 audit(1582958125.148:36): avc: denied { map } for pid=6874 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 41.718800] IPVS: ftp: loaded support on port[0] = 21 [ 42.122841] can: request_module (can-proto-0) failed. [ 43.201662] can: request_module (can-proto-0) failed. [ 43.377596] audit: type=1400 audit(1582958128.818:37): avc: denied { create } for pid=6874 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 43.401685] audit: type=1400 audit(1582958128.818:38): avc: denied { create } for pid=6874 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.425293] audit: type=1400 audit(1582958128.818:39): avc: denied { create } for pid=6874 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. 2020/02/29 06:35:36 parsed 1 programs 2020/02/29 06:35:37 executed programs: 0 [ 51.955663] IPVS: ftp: loaded support on port[0] = 21 [ 51.960694] IPVS: ftp: loaded support on port[0] = 21 [ 51.969293] IPVS: ftp: loaded support on port[0] = 21 [ 51.977908] IPVS: ftp: loaded support on port[0] = 21 [ 51.990082] IPVS: ftp: loaded support on port[0] = 21 [ 52.000771] IPVS: ftp: loaded support on port[0] = 21 [ 52.097870] chnl_net:caif_netlink_parms(): no params data found [ 52.182566] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.189424] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.196900] device bridge_slave_0 entered promiscuous mode [ 52.206082] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.212427] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.219529] device bridge_slave_1 entered promiscuous mode [ 52.254341] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.262221] chnl_net:caif_netlink_parms(): no params data found [ 52.288845] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.333444] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.341037] team0: Port device team_slave_0 added [ 52.350610] chnl_net:caif_netlink_parms(): no params data found [ 52.370509] chnl_net:caif_netlink_parms(): no params data found [ 52.385315] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.392414] team0: Port device team_slave_1 added [ 52.401504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.420425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.427500] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.433936] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.440808] device bridge_slave_0 entered promiscuous mode [ 52.449982] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.456544] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.463564] device bridge_slave_1 entered promiscuous mode [ 52.487707] chnl_net:caif_netlink_parms(): no params data found [ 52.502635] chnl_net:caif_netlink_parms(): no params data found [ 52.516085] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.527331] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.586194] device hsr_slave_0 entered promiscuous mode [ 52.633972] device hsr_slave_1 entered promiscuous mode [ 52.686548] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.715992] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.722856] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.729871] device bridge_slave_0 entered promiscuous mode [ 52.738973] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.745395] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.752195] device bridge_slave_1 entered promiscuous mode [ 52.758731] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.767878] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.774886] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.781670] device bridge_slave_0 entered promiscuous mode [ 52.790875] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.798309] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.806831] device bridge_slave_1 entered promiscuous mode [ 52.839405] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.845951] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.852930] device bridge_slave_0 entered promiscuous mode [ 52.863120] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.870395] team0: Port device team_slave_0 added [ 52.880522] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.888841] team0: Port device team_slave_1 added [ 52.900080] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.906894] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.914090] device bridge_slave_1 entered promiscuous mode [ 52.927473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.936475] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.944638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.951979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.960604] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.972895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.999826] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.008810] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.015896] device bridge_slave_0 entered promiscuous mode [ 53.023231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.042896] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.050123] team0: Port device team_slave_0 added [ 53.106000] device hsr_slave_0 entered promiscuous mode [ 53.143983] device hsr_slave_1 entered promiscuous mode [ 53.184000] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.190383] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.198170] device bridge_slave_1 entered promiscuous mode [ 53.205055] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.217498] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.224691] team0: Port device team_slave_0 added [ 53.230140] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.237773] team0: Port device team_slave_1 added [ 53.242941] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.250295] team0: Port device team_slave_1 added [ 53.270511] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.286454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.295381] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.302032] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.309463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.316855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.324110] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.343375] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.357448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.415051] device hsr_slave_0 entered promiscuous mode [ 53.473920] device hsr_slave_1 entered promiscuous mode [ 53.514229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.521543] team0: Port device team_slave_0 added [ 53.529341] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.536482] team0: Port device team_slave_1 added [ 53.551657] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.560867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.569421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.576975] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.584394] team0: Port device team_slave_0 added [ 53.589947] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.597421] team0: Port device team_slave_1 added [ 53.635100] device hsr_slave_0 entered promiscuous mode [ 53.693919] device hsr_slave_1 entered promiscuous mode [ 53.768726] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.776740] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.787911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.797735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.805331] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.867691] device hsr_slave_0 entered promiscuous mode [ 53.933941] device hsr_slave_1 entered promiscuous mode [ 53.997378] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.005511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.015870] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.027928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.045402] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.095176] device hsr_slave_0 entered promiscuous mode [ 54.173931] device hsr_slave_1 entered promiscuous mode [ 54.231971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.248677] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.257833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.272288] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.292022] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.309211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.331281] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.337783] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.348291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.356210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.365071] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.383210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.398723] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.409836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.419015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.426896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.434841] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.441315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.448606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.457827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.470496] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.480359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.494215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.501469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.509461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.517360] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.523738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.533987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.540838] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.548363] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.557738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.567308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.574429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.581212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.590438] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.597464] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.606375] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.612444] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.622033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.632672] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.639445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.647610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.654534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.661349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.668229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.676083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.683569] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.689945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.696970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.705851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.714817] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.720955] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.732335] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.738587] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.747169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.755236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.763027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.774281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.781883] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.788302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.798312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.808014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.816868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.827105] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.833397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.841159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.849143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.857433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.865771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.873287] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.880757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.887853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.895900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.903554] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.909997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.916886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.923976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.931577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.938597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.948723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.958030] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.967055] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.973126] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.981197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.990521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.998728] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.005146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.012290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.020332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.028055] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.034444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.041971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.050017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.058944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.071392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.080657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.088993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.097217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.104934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.112485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.120243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.128192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.137979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.147685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.156232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.164144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.171796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.179516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.187676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.195795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.203345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.212323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.222864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.231731] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.240723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.248761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.257355] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.267839] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.274021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.280902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.290740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.298275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.306308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.313977] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.320358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.327147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.334066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.340973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.348639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.356329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.363788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.371223] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.378206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.385348] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.398684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.409645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.419069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.427650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.436707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.444670] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.451113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.458065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.465720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.473146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.481015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.490513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.499185] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.505535] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.514738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.522224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.531266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.538621] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.546071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.553645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.561411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.569444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.577276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.585067] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.591403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.598432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.606608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.614408] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.620738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.628555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.638455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.646404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.655173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.665064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.672037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.679302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.687725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.695589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.702985] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.710739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.718472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.727382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.735334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.744477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.752518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.760132] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.768561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.779494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.786738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.794420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.801850] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.809641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.817280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.824968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.832805] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.841900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.851309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.861691] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.870072] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.880519] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.886622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.895590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.905236] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.915011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.922625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.930506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.938207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.945613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.953014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.960452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.968174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.976118] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.985148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.992623] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.001710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.009757] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.017019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.029062] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.039115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.047121] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.057581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.072755] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.083592] audit: type=1400 audit(1582958141.528:40): avc: denied { associate } for pid=6974 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 56.111703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.129800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.140560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.152935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.166280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 2020/02/29 06:35:42 executed programs: 6 [ 56.968470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.981602] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.990539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.005526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.015549] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.023330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.034869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.042449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.050070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.061374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.076056] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.082093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.098659] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.108892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.122877] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.138987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.171933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.283660] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 162.290113] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6997 [ 162.297036] rcu: (detected by 1, t=10503 jiffies, g=5117, q=352) [ 162.303265] blkid R running task 28696 6997 6858 0x00000000 [ 162.310700] Call Trace: [ 162.313293] __schedule+0x78c/0x1c10 [ 162.317006] ? pci_mmcfg_check_reserved+0x120/0x120 [ 162.322026] ? retint_kernel+0x1b/0x2d [ 162.325914] ? lockdep_hardirqs_on+0x421/0x5c0 [ 162.330485] ? preempt_schedule_irq+0x5e/0x110 [ 162.335059] ? trace_hardirqs_on+0x28/0x190 [ 162.339405] preempt_schedule_irq+0x87/0x110 [ 162.343812] retint_kernel+0x1b/0x2d [ 162.347523] RIP: 0010:avc_has_perm_flags+0x1d0/0x4c0 [ 162.352639] Code: ef 28 0f 84 44 01 00 00 4c 89 f8 48 c1 e8 03 0f b6 04 10 84 c0 74 08 3c 03 0f 8e 99 02 00 00 8b 85 14 ff ff ff 41 3b 07 75 b2 <49> 8d 7f 08 48 89 f8 48 c1 e8 03 0f b6 04 10 84 c0 74 08 3c 01 0f [ 162.371537] RSP: 0018:ffff8880818ef8a0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 162.379238] RAX: 0000000000000001 RBX: 0000000000000002 RCX: ffffffff81523071 [ 162.386497] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffff888095f05bf0 [ 162.393758] RBP: ffff8880818ef9a8 R08: ffffed1015d64733 R09: ffffed1015d64732 [ 162.401015] R10: ffffed1015d64732 R11: ffff8880aeb23993 R12: ffff8880818ef980 [ 162.408274] R13: 0000000000000027 R14: 000000000000000a R15: ffff8880a9826138 [ 162.415548] ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0 [ 162.420738] ? avc_has_perm+0x4a0/0x4a0 [ 162.424711] ? __might_sleep+0x95/0x190 [ 162.428693] selinux_inode_follow_link+0x201/0x2d0 [ 162.433720] ? selinux_bprm_committing_creds+0x6d0/0x6d0 [ 162.439166] ? __sb_end_write+0xa4/0xd0 [ 162.443145] security_inode_follow_link+0x80/0xd0 [ 162.447983] trailing_symlink+0x197/0x8f0 [ 162.452143] path_openat+0xa59/0x3c60 [ 162.455935] ? save_stack+0x43/0xd0 [ 162.459554] ? kasan_kmalloc+0xc7/0xe0 [ 162.463568] ? kasan_slab_alloc+0x12/0x20 [ 162.467708] ? kmem_cache_alloc+0x12e/0x730 [ 162.472138] ? path_lookupat.isra.43+0x850/0x850 [ 162.476889] ? mark_held_locks+0x130/0x130 [ 162.481118] ? __lock_is_held+0xb5/0x140 [ 162.485328] ? find_held_lock+0x36/0x1d0 [ 162.489413] do_filp_open+0x177/0x250 [ 162.493211] ? may_open_dev+0xc0/0xc0 [ 162.497007] ? lock_downgrade+0x860/0x860 [ 162.501157] ? __alloc_fd+0x189/0x460 [ 162.504996] do_sys_open+0x1dd/0x350 [ 162.508704] ? filp_open+0x50/0x50 [ 162.512242] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.517607] __x64_sys_open+0x79/0xb0 [ 162.521399] do_syscall_64+0xd0/0x4e0 [ 162.525216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.530408] RIP: 0033:0x7f6f0b565120 [ 162.534231] Code: Bad RIP value. [ 162.537591] RSP: 002b:00007ffe2f6c95c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 162.545294] RAX: ffffffffffffffda RBX: 00007ffe2f6ca610 RCX: 00007f6f0b565120 [ 162.552559] RDX: 00007ffe2f6c95e2 RSI: 0000000000000000 RDI: 00007ffe2f6c95d0 [ 162.559996] RBP: 0000000000000705 R08: 0000000000000000 R09: 0000000000000001 [ 162.567261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2f6cb688 [ 162.574528] R13: 0000000000000000 R14: 00007f6f0ba46820 R15: 00007f6f0b83c2a2 [ 162.581812] blkid R running task 28696 6997 6858 0x00000000 [ 162.589006] Call Trace: [ 162.591591] __schedule+0x78c/0x1c10 [ 162.595598] ? pci_mmcfg_check_reserved+0x120/0x120 [ 162.600600] ? retint_kernel+0x1b/0x2d [ 162.604621] ? lockdep_hardirqs_on+0x421/0x5c0 [ 162.609194] ? preempt_schedule_irq+0x5e/0x110 [ 162.613883] ? trace_hardirqs_on+0x28/0x190 [ 162.618199] preempt_schedule_irq+0x87/0x110 [ 162.622608] retint_kernel+0x1b/0x2d [ 162.626321] RIP: 0010:avc_has_perm_flags+0x1d0/0x4c0 [ 162.631530] Code: ef 28 0f 84 44 01 00 00 4c 89 f8 48 c1 e8 03 0f b6 04 10 84 c0 74 08 3c 03 0f 8e 99 02 00 00 8b 85 14 ff ff ff 41 3b 07 75 b2 <49> 8d 7f 08 48 89 f8 48 c1 e8 03 0f b6 04 10 84 c0 74 08 3c 01 0f [ 162.650430] RSP: 0018:ffff8880818ef8a0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 162.658133] RAX: 0000000000000001 RBX: 0000000000000002 RCX: ffffffff81523071 [ 162.665498] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffff888095f05bf0 [ 162.672766] RBP: ffff8880818ef9a8 R08: ffffed1015d64733 R09: ffffed1015d64732 [ 162.680030] R10: ffffed1015d64732 R11: ffff8880aeb23993 R12: ffff8880818ef980 [ 162.687296] R13: 0000000000000027 R14: 000000000000000a R15: ffff8880a9826138 [ 162.694703] ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0 [ 162.699899] ? avc_has_perm+0x4a0/0x4a0 [ 162.703902] ? __might_sleep+0x95/0x190 [ 162.707909] selinux_inode_follow_link+0x201/0x2d0 [ 162.712847] ? selinux_bprm_committing_creds+0x6d0/0x6d0 [ 162.718302] ? __sb_end_write+0xa4/0xd0 [ 162.722284] security_inode_follow_link+0x80/0xd0 [ 162.727140] trailing_symlink+0x197/0x8f0 [ 162.731290] path_openat+0xa59/0x3c60 [ 162.735089] ? save_stack+0x43/0xd0 [ 162.738715] ? kasan_kmalloc+0xc7/0xe0 [ 162.742614] ? kasan_slab_alloc+0x12/0x20 [ 162.746771] ? kmem_cache_alloc+0x12e/0x730 [ 162.751110] ? path_lookupat.isra.43+0x850/0x850 [ 162.755869] ? mark_held_locks+0x130/0x130 [ 162.760188] ? __lock_is_held+0xb5/0x140 [ 162.764270] ? find_held_lock+0x36/0x1d0 [ 162.768345] do_filp_open+0x177/0x250 [ 162.772171] ? may_open_dev+0xc0/0xc0 [ 162.776112] ? lock_downgrade+0x860/0x860 [ 162.780264] ? __alloc_fd+0x189/0x460 [ 162.784065] do_sys_open+0x1dd/0x350 [ 162.787891] ? filp_open+0x50/0x50 [ 162.791439] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.796813] __x64_sys_open+0x79/0xb0 [ 162.800616] do_syscall_64+0xd0/0x4e0 [ 162.804425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.809700] RIP: 0033:0x7f6f0b565120 [ 162.813418] Code: Bad RIP value. [ 162.816877] RSP: 002b:00007ffe2f6c95c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 162.824579] RAX: ffffffffffffffda RBX: 00007ffe2f6ca610 RCX: 00007f6f0b565120 [ 162.832073] RDX: 00007ffe2f6c95e2 RSI: 0000000000000000 RDI: 00007ffe2f6c95d0 [ 162.839339] RBP: 0000000000000705 R08: 0000000000000000 R09: 0000000000000001 [ 162.846634] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe2f6cb688 [ 162.853902] R13: 0000000000000000 R14: 00007f6f0ba46820 R15: 00007f6f0b83c2a2 [ 162.861187] rcu: rcu_preempt kthread starved for 10559 jiffies! g5117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 162.871581] rcu: RCU grace-period kthread stack dump: [ 162.876763] rcu_preempt R running task 29224 10 2 0x80000000 [ 162.884041] Call Trace: [ 162.886629] __schedule+0x78c/0x1c10 [ 162.890343] ? pci_mmcfg_check_reserved+0x120/0x120 [ 162.895459] ? schedule_timeout+0x3a6/0xda0 [ 162.899773] ? lockdep_hardirqs_on+0x421/0x5c0 [ 162.904398] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 162.909514] ? trace_hardirqs_on+0x28/0x190 [ 162.913961] schedule+0x7f/0x1b0 [ 162.917320] schedule_timeout+0x3ab/0xda0 [ 162.921471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 162.926052] ? usleep_range+0x130/0x130 [ 162.930029] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 162.935133] ? prepare_to_swait_event+0x17f/0x3d0 [ 162.940078] ? __next_timer_interrupt+0x100/0x100 [ 162.944932] rcu_gp_kthread+0xce6/0x23d0 [ 162.949005] ? rcu_exp_wait_wake+0x460/0x460 [ 162.953877] ? __kthread_parkme+0x47/0x190 [ 162.958105] ? __kthread_parkme+0xb9/0x190 [ 162.962451] kthread+0x324/0x3e0 [ 162.965809] ? rcu_exp_wait_wake+0x460/0x460 [ 162.970214] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 162.975774] ret_from_fork+0x24/0x30