Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.318637] audit: type=1400 audit(1603068104.120:8): avc: denied { execmem } for pid=6337 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.339627] IPVS: ftp: loaded support on port[0] = 21 [ 29.754558] can: request_module (can-proto-0) failed. [ 29.763501] can: request_module (can-proto-0) failed. [ 29.774706] can: request_module (can-proto-0) failed. [ 29.800047] audit: type=1400 audit(1603068104.600:9): avc: denied { create } for pid=6316 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 '10.128.1.2' (ECDSA) to the list of known hosts. 2020/10/19 00:41:51 parsed 1 programs 2020/10/19 00:41:52 executed programs: 0 [ 37.240071] audit: type=1400 audit(1603068112.044:10): avc: denied { execmem } for pid=6462 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 37.287386] IPVS: ftp: loaded support on port[0] = 21 [ 37.325406] IPVS: ftp: loaded support on port[0] = 21 [ 37.391392] chnl_net:caif_netlink_parms(): no params data found [ 37.425793] IPVS: ftp: loaded support on port[0] = 21 [ 37.491532] chnl_net:caif_netlink_parms(): no params data found [ 37.534468] IPVS: ftp: loaded support on port[0] = 21 [ 37.580805] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.587651] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.595502] device bridge_slave_0 entered promiscuous mode [ 37.624640] chnl_net:caif_netlink_parms(): no params data found [ 37.636637] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.643221] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.650069] device bridge_slave_1 entered promiscuous mode [ 37.678359] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.700033] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.739977] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.748364] team0: Port device team_slave_0 added [ 37.754084] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.760422] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.768376] device bridge_slave_0 entered promiscuous mode [ 37.779294] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.787317] team0: Port device team_slave_1 added [ 37.788151] IPVS: ftp: loaded support on port[0] = 21 [ 37.803002] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.809760] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.817292] device bridge_slave_1 entered promiscuous mode [ 37.832357] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.838748] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.865063] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.877758] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.884041] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.911498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.936155] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.944575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.952352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.978322] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.017879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.025038] team0: Port device team_slave_0 added [ 38.036501] device hsr_slave_0 entered promiscuous mode [ 38.044277] device hsr_slave_1 entered promiscuous mode [ 38.057413] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.065097] team0: Port device team_slave_1 added [ 38.070148] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.076672] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.084334] device bridge_slave_0 entered promiscuous mode [ 38.090824] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.129957] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.138215] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.138729] IPVS: ftp: loaded support on port[0] = 21 [ 38.144760] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.157830] device bridge_slave_1 entered promiscuous mode [ 38.204530] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.210975] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.237723] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.255419] chnl_net:caif_netlink_parms(): no params data found [ 38.268116] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.275450] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.301004] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.312904] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.321159] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.329876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.354979] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.417122] device hsr_slave_0 entered promiscuous mode [ 38.422904] device hsr_slave_1 entered promiscuous mode [ 38.437975] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.445038] team0: Port device team_slave_0 added [ 38.453355] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.460344] team0: Port device team_slave_1 added [ 38.507000] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.537163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.562303] chnl_net:caif_netlink_parms(): no params data found [ 38.578496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.585094] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.611211] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.639683] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.646297] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.672097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.705476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.713049] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.757871] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.764604] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.771398] device bridge_slave_0 entered promiscuous mode [ 38.824208] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.830564] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.838568] device bridge_slave_1 entered promiscuous mode [ 38.872884] device hsr_slave_0 entered promiscuous mode [ 38.878944] device hsr_slave_1 entered promiscuous mode [ 38.886347] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.895621] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.903356] chnl_net:caif_netlink_parms(): no params data found [ 38.923030] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.939890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.950418] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.982933] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.989950] team0: Port device team_slave_0 added [ 39.011119] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.023582] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.030561] device bridge_slave_0 entered promiscuous mode [ 39.038849] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.046010] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.053464] device bridge_slave_1 entered promiscuous mode [ 39.059810] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.068020] team0: Port device team_slave_1 added [ 39.100265] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.107018] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.132775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.145965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.170290] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.176724] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.204605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.216034] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.224369] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.235674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.246944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.304215] device hsr_slave_0 entered promiscuous mode [ 39.310175] device hsr_slave_1 entered promiscuous mode [ 39.332926] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.340137] team0: Port device team_slave_0 added [ 39.347031] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.354666] team0: Port device team_slave_1 added [ 39.365965] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.374873] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.381218] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.388514] device bridge_slave_0 entered promiscuous mode [ 39.395527] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.401942] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.408787] device bridge_slave_1 entered promiscuous mode [ 39.435411] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.445069] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.452283] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.477689] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.489861] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.501200] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.526397] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.533871] team0: Port device team_slave_0 added [ 39.539805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.546603] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.571942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.582800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.597672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.607879] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.615048] team0: Port device team_slave_1 added [ 39.625838] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.668554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.677049] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.690188] device hsr_slave_0 entered promiscuous mode [ 39.696427] device hsr_slave_1 entered promiscuous mode [ 39.709518] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.727573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.734682] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.740936] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.766457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.780916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.788085] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.813947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.825031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.836037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.842656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.850138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.859759] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.866899] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.873647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.913494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.926028] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.939134] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.958466] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.966036] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.975381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.991385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.997566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.005420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.013486] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.020049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.027452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.036319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.044085] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.050570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.057465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.064725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.071879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.088045] device hsr_slave_0 entered promiscuous mode [ 40.094070] device hsr_slave_1 entered promiscuous mode [ 40.102957] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.109193] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.128127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.135067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.143987] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.157098] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.164268] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.172177] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.178245] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.186460] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.196247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.205857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.215344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.227083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.235121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.243342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.250820] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.257208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.264253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.272651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.280125] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.286689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.296087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.303239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.312144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.319530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.339876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.350183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.360821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.369060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.377353] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.383740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.390552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.398357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.406005] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.412392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.421644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.430826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.442658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.453189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.465932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.476592] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.484759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.493078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.500854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.508730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.518213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.527641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.542522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.550496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.564492] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.572200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.581830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.589290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.597705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.606041] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.613900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.623337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.643463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.653141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.661947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.680000] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.687244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.694994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.702501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.709976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.718108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.725877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.733620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.742266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.749764] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.758156] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.764566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.790207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.799565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.808482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.824990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.833045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.840565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.848862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.856816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.864688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.873931] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.879940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.906001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.914636] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.925352] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.931736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.939996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.947570] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.958387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.967914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.975788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.986119] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 40.995666] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.005012] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.020688] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 41.027983] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.034865] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.042284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.048944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.055889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.064052] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.072389] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.084662] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.092036] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.099475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.107602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.115355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.122520] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.134206] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.148451] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.155132] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.176167] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.188376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.205403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.214542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.226861] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.233266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.253278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.266681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.275622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.287339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.296187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.304510] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.311508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.321235] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.329446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.339006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.357092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.370396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.380240] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.390030] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.400393] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.412560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.420209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.429305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.438394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.447192] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.458922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.468226] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.478257] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.486161] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.494876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.503347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.511312] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.517643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.524514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.531901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.538795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.546799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.556177] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.565873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.578706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.587285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.599173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.607414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.617493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.625501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.633466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.641470] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.647810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.654986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.663199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.670722] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.677122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.684303] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.691307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.700069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.709114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.721334] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.728361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.737418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.745602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.755048] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 41.764495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.773206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.782006] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.793473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.800508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.809835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.818684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.826499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.834742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.842510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.850171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.857793] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.864183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.872243] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 41.879536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.887680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.900482] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 41.908506] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 41.915763] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 41.929167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.942861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.953209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.967949] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 41.975306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.983487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.992027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.999447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.007449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.015510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.023435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.031211] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.038050] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.045150] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.054824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.065727] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.073474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.082014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.095803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.104382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.113296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.121526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.129775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.137902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.145700] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.158254] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.169884] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.176522] device veth0_vlan entered promiscuous mode [ 42.186608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.196926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.206715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.213576] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.220254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.228250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.235966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.243576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.253643] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.260585] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.268150] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.277270] device veth1_vlan entered promiscuous mode [ 42.283756] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.291451] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 42.299324] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 42.307351] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 42.316240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.324435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.334618] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.345183] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.351675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.359197] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.368058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.376026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.383699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.391290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.401028] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 42.408847] device veth0_vlan entered promiscuous mode [ 42.416497] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.427911] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 42.440588] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.448190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.455963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.463631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.471273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.478697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.485625] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.492731] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.499485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.509044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.518553] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.529555] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.536397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.544350] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.553214] device veth0_vlan entered promiscuous mode [ 42.563173] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.572587] device veth1_vlan entered promiscuous mode [ 42.578427] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.585455] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.594030] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.601692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.609101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.617261] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.624444] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.637337] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.648769] device veth1_vlan entered promiscuous mode [ 42.656407] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 42.668336] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.677523] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 42.709361] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.716514] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.729821] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.744972] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.753400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.760102] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.779745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.787930] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.802370] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.811462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.819157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.830019] device veth0_macvtap entered promiscuous mode [ 42.837912] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.847119] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 42.860952] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.869485] device veth0_macvtap entered promiscuous mode [ 42.877301] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 42.889823] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.897711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.908675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.919305] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 42.930908] device veth1_macvtap entered promiscuous mode [ 42.936951] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 42.944803] device veth1_macvtap entered promiscuous mode [ 42.951763] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 42.959731] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.967829] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.975325] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.982577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.990110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.999854] device veth0_macvtap entered promiscuous mode [ 43.009213] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 43.016757] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.028293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 43.037257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 43.049452] device veth1_macvtap entered promiscuous mode [ 43.060034] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 43.068719] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.077706] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.090342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.102960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 43.111081] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.119232] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.128711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.137565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.147300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.157278] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.165024] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.174516] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.186849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 43.196938] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.208114] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.216552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.224781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.233986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.243694] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.250544] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.258286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.268767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.279590] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.286752] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.297162] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.305024] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.314733] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.321694] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.329337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.337436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.345207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.359014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.369003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.378440] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.389484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.400814] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.407725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.417254] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.425701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.436209] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.446551] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.453770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.463917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.472764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.481121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.488904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.497252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.505433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.514823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.524960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.534318] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.544330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.555040] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.562084] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.569646] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.585034] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.595872] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.602836] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.610331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.620211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.628670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.637339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.645747] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.653395] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.662303] device veth0_vlan entered promiscuous mode [ 43.682400] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.696789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.706187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.716168] device veth1_vlan entered promiscuous mode [ 43.723022] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.729593] device veth0_vlan entered promiscuous mode [ 43.739463] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.747204] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.756490] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.763181] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.773462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.780378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.798355] device veth1_vlan entered promiscuous mode [ 43.808447] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.824777] device veth0_vlan entered promiscuous mode [ 43.831691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.845344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.854516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.862015] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.873873] device veth1_vlan entered promiscuous mode [ 43.879706] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.895657] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.909902] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.926976] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 43.939554] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.947831] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.956613] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.968441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.976705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.986441] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 43.998369] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.006712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.015395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.024862] device veth0_macvtap entered promiscuous mode [ 44.032036] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.043234] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.055758] device veth0_macvtap entered promiscuous mode [ 44.062504] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.069230] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.077753] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.085528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.094956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.105145] device veth0_macvtap entered promiscuous mode [ 44.115174] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.128884] device veth1_macvtap entered promiscuous mode [ 44.136049] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.144643] device veth1_macvtap entered promiscuous mode [ 44.157219] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.167155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.178282] device veth1_macvtap entered promiscuous mode [ 44.194518] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.210040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.221490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.230057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 2020/10/19 00:41:59 executed programs: 6 [ 44.241196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.250305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.261020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.270136] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.287225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.298227] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.306183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.329104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.354459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.368466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.377269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.396831] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.406130] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.418007] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.426729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.438476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.454748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.473119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.492840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.502082] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.513164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.524521] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.532356] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.542620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.552711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.564328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.574210] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.583399] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.593656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.602858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.612633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.622798] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.629710] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.638245] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.646320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.654438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.662547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.672796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.689686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.699758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.709236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.719292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.728522] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.738506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.747869] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.758206] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.768346] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.775388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.792985] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.801074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.809040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.819497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.828718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.839536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.848763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.858523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.867691] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.877513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.886842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.896626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.906997] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.915254] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.937084] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.948082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.966540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.976640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.986524] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.997235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.006507] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.016290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.025448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.035190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.044356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.054099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.065058] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.073125] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.080725] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.088793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/10/19 00:42:04 executed programs: 165 [ 50.328150] ================================================================== [ 50.335692] BUG: KASAN: use-after-free in disk_unblock_events+0x42/0x50 [ 50.342703] Read of size 8 at addr ffff8880a8d989c8 by task systemd-udevd/3636 [ 50.350064] [ 50.351687] CPU: 0 PID: 3636 Comm: systemd-udevd Not tainted 4.14.202-syzkaller #0 [ 50.359471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.368993] Call Trace: [ 50.371581] dump_stack+0xf7/0x13b [ 50.375119] ? disk_unblock_events+0x42/0x50 [ 50.379524] print_address_description.cold.7+0x9/0x1c9 [ 50.384883] ? disk_unblock_events+0x42/0x50 [ 50.389289] kasan_report.cold.8+0x11a/0x2d3 [ 50.393708] __asan_report_load8_noabort+0x14/0x20 [ 50.398641] disk_unblock_events+0x42/0x50 [ 50.402870] __blkdev_get+0x6bd/0x1020 [ 50.407272] ? __blkdev_put+0x7c0/0x7c0 [ 50.411309] blkdev_get+0x265/0x890 [ 50.414957] ? bd_may_claim+0xc0/0xc0 [ 50.418745] ? lock_downgrade+0x7f0/0x7f0 [ 50.422884] ? fsnotify+0x1160/0x1160 [ 50.426671] ? do_raw_spin_unlock+0x16a/0x250 [ 50.431149] ? _raw_spin_unlock+0x2c/0x50 [ 50.435294] blkdev_open+0x19f/0x200 [ 50.438991] ? lockref_get+0x3a/0x50 [ 50.442682] do_dentry_open+0x620/0xdb0 [ 50.446630] ? security_inode_permission+0x93/0xd0 [ 50.451596] ? bd_acquire+0x290/0x290 [ 50.455464] vfs_open+0xfc/0x240 [ 50.458804] ? may_open.isra.56+0xac/0x270 [ 50.463014] ? complete_walk+0x71/0x1b0 [ 50.467013] path_openat+0xdde/0x3bd0 [ 50.470993] ? __lock_acquire+0x6a4/0x4500 [ 50.475226] ? path_lookupat.isra.41+0x810/0x810 [ 50.479965] ? trace_hardirqs_on+0x10/0x10 [ 50.484178] ? trace_hardirqs_off+0x10/0x10 [ 50.488474] ? __lock_is_held+0xb5/0x140 [ 50.493482] ? find_held_lock+0x36/0x1d0 [ 50.497535] do_filp_open+0x16b/0x220 [ 50.501314] ? __alloc_fd+0x189/0x420 [ 50.505087] ? may_open_dev+0xc0/0xc0 [ 50.508863] ? _raw_spin_unlock+0x2c/0x50 [ 50.513018] ? __alloc_fd+0x189/0x420 [ 50.516797] do_sys_open+0x1c2/0x340 [ 50.520483] ? filp_open+0x50/0x50 [ 50.523999] ? do_sys_open+0x340/0x340 [ 50.527856] SyS_open+0x19/0x20 [ 50.531147] do_syscall_64+0x1c7/0x5b0 [ 50.535005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.539822] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.544986] RIP: 0033:0x7fa7cbbf1840 [ 50.548669] RSP: 002b:00007fffa9d45308 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.556348] RAX: ffffffffffffffda RBX: 00007fffa9d453a0 RCX: 00007fa7cbbf1840 [ 50.563605] RDX: 000055ee51032fe3 RSI: 00000000000a0800 RDI: 000055ee52cdb760 [ 50.570900] RBP: 00007fffa9d45900 R08: 000055ee51032670 R09: 0000000000000010 [ 50.578148] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffa9d454b0 [ 50.585391] R13: 000055ee52c17a60 R14: 000055ee52cfae40 R15: 00007fffa9d45380 [ 50.592654] [ 50.594257] Allocated by task 8958: [ 50.597860] save_stack_trace+0x16/0x20 [ 50.601834] save_stack+0x43/0xd0 [ 50.605262] kasan_kmalloc+0xc7/0xe0 [ 50.608953] kmem_cache_alloc_node_trace+0x14c/0x780 [ 50.614154] alloc_disk_node+0x5e/0x380 [ 50.618107] alloc_disk+0xe/0x10 [ 50.621447] loop_add+0x3a9/0x810 [ 50.624872] loop_probe+0x133/0x160 [ 50.628470] kobj_lookup+0x20a/0x410 [ 50.632348] get_gendisk+0x2d/0x1d0 [ 50.635958] __blkdev_get+0x382/0x1020 [ 50.639818] blkdev_get+0x417/0x890 [ 50.643417] blkdev_open+0x19f/0x200 [ 50.647104] do_dentry_open+0x620/0xdb0 [ 50.651948] vfs_open+0xfc/0x240 [ 50.655339] path_openat+0xdde/0x3bd0 [ 50.659114] do_filp_open+0x16b/0x220 [ 50.662899] do_sys_open+0x1c2/0x340 [ 50.666607] SyS_open+0x19/0x20 [ 50.669858] do_syscall_64+0x1c7/0x5b0 [ 50.673717] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.678876] [ 50.680476] Freed by task 3636: [ 50.683741] save_stack_trace+0x16/0x20 [ 50.687685] save_stack+0x43/0xd0 [ 50.691108] kasan_slab_free+0x71/0xc0 [ 50.694979] kfree+0xcc/0x270 [ 50.698064] disk_release+0x215/0x290 [ 50.701835] device_release+0xd7/0x170 [ 50.705709] kobject_put+0x10d/0x1b0 [ 50.709404] put_disk+0x15/0x20 [ 50.712928] __blkdev_get+0x62a/0x1020 [ 50.716787] blkdev_get+0x265/0x890 [ 50.720386] blkdev_open+0x19f/0x200 [ 50.724080] do_dentry_open+0x620/0xdb0 [ 50.728037] vfs_open+0xfc/0x240 [ 50.731387] path_openat+0xdde/0x3bd0 [ 50.735168] do_filp_open+0x16b/0x220 [ 50.738941] do_sys_open+0x1c2/0x340 [ 50.742645] SyS_open+0x19/0x20 [ 50.745927] do_syscall_64+0x1c7/0x5b0 [ 50.749805] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.754962] [ 50.756564] The buggy address belongs to the object at ffff8880a8d98440 [ 50.756564] which belongs to the cache kmalloc-2048 of size 2048 [ 50.769373] The buggy address is located 1416 bytes inside of [ 50.769373] 2048-byte region [ffff8880a8d98440, ffff8880a8d98c40) [ 50.781402] The buggy address belongs to the page: [ 50.786302] page:ffffea0002a36600 count:1 mapcount:0 mapping:ffff8880a8d98440 index:0x0 compound_mapcount: 0 [ 50.796242] flags: 0xfffe0000008100(slab|head) [ 50.800919] raw: 00fffe0000008100 ffff8880a8d98440 0000000000000000 0000000100000003 [ 50.809325] raw: ffffea00020a02a0 ffffea0002a7eca0 ffff8880aa800c40 0000000000000000 [ 50.817192] page dumped because: kasan: bad access detected [ 50.822885] [ 50.824485] Memory state around the buggy address: [ 50.829406] ffff8880a8d98880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.836751] ffff8880a8d98900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.844092] >ffff8880a8d98980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.851431] ^ [ 50.857130] ffff8880a8d98a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.864558] ffff8880a8d98a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.871899] ================================================================== [ 50.879241] Disabling lock debugging due to kernel taint [ 50.973845] Kernel panic - not syncing: panic_on_warn set ... [ 50.973845] [ 50.981496] CPU: 0 PID: 3636 Comm: systemd-udevd Tainted: G B 4.14.202-syzkaller #0 [ 50.990419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.999779] Call Trace: [ 51.002369] dump_stack+0xf7/0x13b [ 51.005911] ? disk_unblock_events+0x42/0x50 [ 51.010317] panic+0x1b0/0x358 [ 51.013501] ? add_taint.cold.5+0x11/0x11 [ 51.017635] ? ___preempt_schedule+0x16/0x18 [ 51.022017] ? disk_unblock_events+0x42/0x50 [ 51.026495] kasan_end_report+0x47/0x4f [ 51.030537] kasan_report.cold.8+0x76/0x2d3 [ 51.034836] __asan_report_load8_noabort+0x14/0x20 [ 51.039735] disk_unblock_events+0x42/0x50 [ 51.044043] __blkdev_get+0x6bd/0x1020 [ 51.047920] ? __blkdev_put+0x7c0/0x7c0 [ 51.051880] blkdev_get+0x265/0x890 [ 51.055488] ? bd_may_claim+0xc0/0xc0 [ 51.059258] ? lock_downgrade+0x7f0/0x7f0 [ 51.063376] ? fsnotify+0x1160/0x1160 [ 51.067159] ? do_raw_spin_unlock+0x16a/0x250 [ 51.071640] ? _raw_spin_unlock+0x2c/0x50 [ 51.075756] blkdev_open+0x19f/0x200 [ 51.079440] ? lockref_get+0x3a/0x50 [ 51.083139] do_dentry_open+0x620/0xdb0 [ 51.087084] ? security_inode_permission+0x93/0xd0 [ 51.092072] ? bd_acquire+0x290/0x290 [ 51.095868] vfs_open+0xfc/0x240 [ 51.099255] ? may_open.isra.56+0xac/0x270 [ 51.103459] ? complete_walk+0x71/0x1b0 [ 51.107404] path_openat+0xdde/0x3bd0 [ 51.111200] ? __lock_acquire+0x6a4/0x4500 [ 51.115419] ? path_lookupat.isra.41+0x810/0x810 [ 51.120144] ? trace_hardirqs_on+0x10/0x10 [ 51.124359] ? trace_hardirqs_off+0x10/0x10 [ 51.128650] ? __lock_is_held+0xb5/0x140 [ 51.132689] ? find_held_lock+0x36/0x1d0 [ 51.136720] do_filp_open+0x16b/0x220 [ 51.140490] ? __alloc_fd+0x189/0x420 [ 51.144261] ? may_open_dev+0xc0/0xc0 [ 51.148044] ? _raw_spin_unlock+0x2c/0x50 [ 51.152163] ? __alloc_fd+0x189/0x420 [ 51.155953] do_sys_open+0x1c2/0x340 [ 51.159643] ? filp_open+0x50/0x50 [ 51.163153] ? do_sys_open+0x340/0x340 [ 51.167009] SyS_open+0x19/0x20 [ 51.170259] do_syscall_64+0x1c7/0x5b0 [ 51.174116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.178947] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.184299] RIP: 0033:0x7fa7cbbf1840 [ 51.187979] RSP: 002b:00007fffa9d45308 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 51.195666] RAX: ffffffffffffffda RBX: 00007fffa9d453a0 RCX: 00007fa7cbbf1840 [ 51.202906] RDX: 000055ee51032fe3 RSI: 00000000000a0800 RDI: 000055ee52cdb760 [ 51.210157] RBP: 00007fffa9d45900 R08: 000055ee51032670 R09: 0000000000000010 [ 51.217398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffa9d454b0 [ 51.224639] R13: 000055ee52c17a60 R14: 000055ee52cfae40 R15: 00007fffa9d45380 [ 51.233228] Kernel Offset: disabled [ 51.236853] Rebooting in 86400 seconds..