Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.484813] audit: type=1400 audit(1587633288.094:8): avc: denied { execmem } for pid=6459 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.496881] IPVS: ftp: loaded support on port[0] = 21 [ 32.960507] can: request_module (can-proto-0) failed. [ 33.925189] can: request_module (can-proto-0) failed. [ 33.933343] can: request_module (can-proto-0) failed. [ 33.958987] audit: type=1400 audit(1587633289.565:9): avc: denied { create } for pid=6437 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. 2020/04/23 09:14:56 parsed 1 programs 2020/04/23 09:14:57 executed programs: 0 [ 42.016503] audit: type=1400 audit(1587633297.638:10): avc: denied { execmem } for pid=6591 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.116563] IPVS: ftp: loaded support on port[0] = 21 [ 42.116785] IPVS: ftp: loaded support on port[0] = 21 [ 42.141539] IPVS: ftp: loaded support on port[0] = 21 [ 42.141541] IPVS: ftp: loaded support on port[0] = 21 [ 42.147706] IPVS: ftp: loaded support on port[0] = 21 [ 42.159370] IPVS: ftp: loaded support on port[0] = 21 [ 42.298133] chnl_net:caif_netlink_parms(): no params data found [ 42.422322] chnl_net:caif_netlink_parms(): no params data found [ 42.581523] chnl_net:caif_netlink_parms(): no params data found [ 42.621238] chnl_net:caif_netlink_parms(): no params data found [ 42.642317] chnl_net:caif_netlink_parms(): no params data found [ 42.653292] chnl_net:caif_netlink_parms(): no params data found [ 42.702205] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.712869] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.721259] device bridge_slave_0 entered promiscuous mode [ 42.733687] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.741475] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.749165] device bridge_slave_1 entered promiscuous mode [ 42.802154] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.826476] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.833064] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.845117] device bridge_slave_0 entered promiscuous mode [ 42.854020] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.862814] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.869811] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.877439] device bridge_slave_1 entered promiscuous mode [ 42.900886] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.914374] team0: Port device team_slave_0 added [ 42.928810] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.942369] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.951015] team0: Port device team_slave_1 added [ 42.961995] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.969252] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.976519] device bridge_slave_0 entered promiscuous mode [ 42.987614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.005160] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.012228] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.020726] device bridge_slave_0 entered promiscuous mode [ 43.034972] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.042920] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.050232] device bridge_slave_0 entered promiscuous mode [ 43.057218] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.063561] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.070962] device bridge_slave_1 entered promiscuous mode [ 43.084197] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.090922] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.097891] device bridge_slave_0 entered promiscuous mode [ 43.108493] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.114856] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.124888] device bridge_slave_1 entered promiscuous mode [ 43.132455] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.139691] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.147120] device bridge_slave_1 entered promiscuous mode [ 43.162992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.169398] 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. [ 43.196282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.207732] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.214122] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.221721] device bridge_slave_1 entered promiscuous mode [ 43.231916] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.242797] team0: Port device team_slave_0 added [ 43.253175] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.264298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.270921] 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. [ 43.296470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.311426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.323494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.331596] team0: Port device team_slave_1 added [ 43.347216] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.360764] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.369335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.383889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.397116] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.409760] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.430485] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.439181] 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. [ 43.466128] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.478853] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.499530] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.507716] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.514873] team0: Port device team_slave_0 added [ 43.523838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.531375] team0: Port device team_slave_1 added [ 43.537148] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.544221] team0: Port device team_slave_0 added [ 43.549998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.556546] 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. [ 43.582351] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.593115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.601387] team0: Port device team_slave_0 added [ 43.610456] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.618431] team0: Port device team_slave_1 added [ 43.687464] device hsr_slave_0 entered promiscuous mode [ 43.725650] device hsr_slave_1 entered promiscuous mode [ 43.775664] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.782810] team0: Port device team_slave_1 added [ 43.792566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.818575] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.829234] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.837035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.844264] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.852824] team0: Port device team_slave_0 added [ 43.859202] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.865898] 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. [ 43.891849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.903114] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.910311] 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. [ 43.936640] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.948260] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.954498] 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. [ 43.980747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.995399] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.001671] 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. [ 44.028849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.043815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.052905] team0: Port device team_slave_1 added [ 44.059146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.065727] 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. [ 44.090970] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.101797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.108391] 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. [ 44.133751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.144375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.160735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.176147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.188427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.196044] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.217878] device hsr_slave_0 entered promiscuous mode [ 44.255413] device hsr_slave_1 entered promiscuous mode [ 44.299104] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.312072] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.366788] device hsr_slave_0 entered promiscuous mode [ 44.406009] device hsr_slave_1 entered promiscuous mode [ 44.449108] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.459582] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.467299] 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. [ 44.493137] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.507939] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.514173] 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. [ 44.540319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.551329] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.575559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.617063] device hsr_slave_0 entered promiscuous mode [ 44.667588] device hsr_slave_1 entered promiscuous mode [ 44.705548] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.712477] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.766696] device hsr_slave_0 entered promiscuous mode [ 44.805174] device hsr_slave_1 entered promiscuous mode [ 44.848383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.859394] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.872447] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.881708] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.957678] device hsr_slave_0 entered promiscuous mode [ 44.995174] device hsr_slave_1 entered promiscuous mode [ 45.047400] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.074178] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.227946] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.278815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.289585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.300047] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.314313] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.364174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.392810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.410850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.423728] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.432655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.447121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.454457] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.463046] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.473699] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.480942] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.489791] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.501515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.510611] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.518222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.526243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.533020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.540296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.547192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.553964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.564888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.573081] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.579696] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.590797] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.597935] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.605612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.612708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.621634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.629545] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.636148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.643097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.652129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.659775] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.666160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.673569] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.683812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.692051] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.700893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.709870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.720607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.730030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.741503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.750316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.758493] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.764881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.772229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.780114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.787826] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.794280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.801157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.809609] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.820113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.829414] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.838617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.849744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.856995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.863800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.870930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.878985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.887153] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.893903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.900921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.907884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.916290] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.922364] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.933073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.941908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.952643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.960024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.968316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.976143] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.982458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.989389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.997099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.012139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.023390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.032891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.047744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.058778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.066439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.074282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.082487] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.088943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.096600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.104171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.112078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.120086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.128876] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.137841] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.145123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.154052] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.164719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.173351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.181197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.188585] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.196244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.203914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.212081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.220332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.230178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.237821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.245471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.252997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.263742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.272015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.282939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.292714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.302398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.310878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.319621] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.332714] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.339705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.347596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.355397] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.361745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.368635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.376514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.384096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.391708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.399303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.407149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.416754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.427411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.436647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.445925] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.452561] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.459245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.466648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.474374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.482224] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.488660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.495972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.503599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.511219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.519085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.526072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.533235] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.545536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.553003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.563359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.573445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.583612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.591456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.601823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.612024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.622006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.630156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.639718] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.646514] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.655871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.663593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.671001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.678928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.686835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.695065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.702745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.710398] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.716785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.723646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.731467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.740129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.747328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.755882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.763332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.777009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.788542] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.795566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.802362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.811241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.819015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.826567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.834192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.844270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.852720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.866036] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.874073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.882120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.893020] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.900559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.908611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.916241] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.922628] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.929535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.937273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.944863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.952277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.961292] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.967609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.979056] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.990157] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.999517] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.012396] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.022913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.031443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.039912] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.049143] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.056627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.064290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.075289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.082770] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.089940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.096900] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.103632] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.112446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.123995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.133190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.143349] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.152157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.160952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.168938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.176442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.183839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.192368] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.202768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.211851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.222540] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.231322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.240445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.247395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.254109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.261652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.273995] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.289149] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.299322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.308986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.319639] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.328288] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.334412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.348203] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.355400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.363092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.372018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.380145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.387909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.395863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.403615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.414778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.423380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.438946] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.445619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.453170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.461643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.470171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.479431] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.485952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.494972] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.502510] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.514511] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.522150] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.535720] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.542574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.556481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.565511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.572253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.579618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.586850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.598048] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.608843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.616806] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.630721] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.638853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.651560] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.659110] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.666251] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.673931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.683587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.691982] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.699346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.725341] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.733809] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.749708] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.761955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.770832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.780351] device veth0_vlan entered promiscuous mode [ 47.790308] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.798824] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.805599] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.815349] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.825395] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.832615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.843479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.851204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.859536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.870614] device veth1_vlan entered promiscuous mode [ 47.878119] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.891960] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.902594] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.910784] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.921417] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.930734] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.940568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.950983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.959497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.967225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.975506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.985420] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.991783] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.999960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.007536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.016367] device veth0_vlan entered promiscuous mode [ 48.045783] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.053644] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.069149] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.079946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.088966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.097140] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.103975] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.113302] device veth1_vlan entered promiscuous mode [ 48.120375] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.130291] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.138026] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.144842] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.158908] device veth0_vlan entered promiscuous mode [ 48.165664] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.175147] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.188508] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.198046] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.205740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.213165] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.220834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.228792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.237086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.244432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.251997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.259359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.268695] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.285224] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.293353] device veth1_vlan entered promiscuous mode [ 48.302309] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.311141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.323778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.331802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.339894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.347534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.356676] device veth0_macvtap entered promiscuous mode [ 48.362648] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.371977] device veth1_macvtap entered promiscuous mode [ 48.378800] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.387924] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.401307] device veth0_macvtap entered promiscuous mode [ 48.407730] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.417208] device veth0_vlan entered promiscuous mode [ 48.424032] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.431122] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.438731] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.446805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.458608] device veth1_macvtap entered promiscuous mode [ 48.464936] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.479490] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.487083] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.493662] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.503191] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.513912] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.524545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.534557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.542329] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.549923] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.557466] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.564776] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.571859] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.579449] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.586862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.594236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.601603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.609692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.618429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.625591] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.632364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.639414] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.652862] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.660418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.668226] device veth0_vlan entered promiscuous mode [ 48.675857] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.682725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.696015] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.703720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.712215] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.720083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.730304] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.742758] device veth0_vlan entered promiscuous mode [ 48.750357] device veth1_vlan entered promiscuous mode [ 48.758172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.766474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.776948] device veth1_vlan entered promiscuous mode [ 48.783714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.791996] device veth0_macvtap entered promiscuous mode [ 48.799503] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.813399] device veth1_vlan entered promiscuous mode [ 48.826921] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.837465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.849966] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.857551] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.866711] device veth1_macvtap entered promiscuous mode [ 48.872749] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.882447] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.889788] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.897115] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.905137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.915999] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.925328] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.935553] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.947354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.958181] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.965886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.975759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.988398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.996788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.004759] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.012460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.022519] device veth0_macvtap entered promiscuous mode [ 49.029834] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.041488] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.057566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.075542] device veth1_macvtap entered promiscuous mode [ 49.081601] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.092979] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.104289] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.118014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.130380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.140280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.150328] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.158944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.168562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.176177] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.183476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.194517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.202048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.210411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.218211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.227933] device veth0_macvtap entered promiscuous mode [ 49.235066] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.244383] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.253342] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.263394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.279720] device veth1_macvtap entered promiscuous mode [ 49.287880] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.297675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.308158] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.317251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.325851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.335301] device veth0_macvtap entered promiscuous mode [ 49.341397] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.348163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.358230] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.367622] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.377512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.387846] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.395259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.404237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.413464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.422034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.437651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.447538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.457752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.467679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.478352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.488787] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.496255] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.503675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.511909] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.519924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.527898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.535788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.554957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.565332] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.574952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.585167] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.594740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.605006] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.614351] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.624369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.634906] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.641831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.650998] device veth1_macvtap entered promiscuous mode [ 49.660943] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.672831] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.683811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.691960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.700661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.710835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.721067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.730851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.740004] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.749982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.760177] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.767191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.774882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.787578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.797494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.808375] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.817873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.827948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.837468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.847532] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.857742] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.865222] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.875522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.887565] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.895654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.903451] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.915808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.928546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.946315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.970689] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.988365] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.004464] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.013647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.023735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.033620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.043979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.053135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.062933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.073466] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.080966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.090500] FAULT_INJECTION: forcing a failure. [ 50.090500] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 50.092089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.102304] CPU: 1 PID: 7850 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 50.102308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.102310] Call Trace: [ 50.102322] dump_stack+0x123/0x177 [ 50.102332] should_fail.cold.4+0x5/0x13 [ 50.102340] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.102348] ? migrate_swap_stop+0x930/0x930 [ 50.102352] ? __mutex_unlock_slowpath+0x307/0x6a0 [ 50.102363] __alloc_pages_nodemask+0x1d5/0x710 [ 50.102370] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 50.102384] cache_grow_begin+0x91/0x8d0 2020/04/23 09:15:05 executed programs: 6 [ 50.102388] ? kmem_cache_alloc_node+0xaa/0x730 [ 50.102396] kmem_cache_alloc_node+0x664/0x730 [ 50.102403] ? netdev_run_todo+0xfe/0x690 [ 50.102414] __alloc_skb+0xa7/0x580 [ 50.112124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.119885] ? skb_trim+0x160/0x160 [ 50.119899] netlink_ack+0x1ca/0x9a0 [ 50.119907] ? netlink_sendmsg+0xc40/0xc40 [ 50.119911] ? find_held_lock+0x36/0x1d0 [ 50.119922] netlink_rcv_skb+0x29c/0x390 [ 50.119925] ? lock_downgrade+0x860/0x860 [ 50.119932] ? rtnetlink_put_metrics+0x490/0x490 [ 50.119938] ? netlink_ack+0x9a0/0x9a0 [ 50.119944] ? netlink_deliver_tap+0x182/0xb00 [ 50.119955] rtnetlink_rcv+0x10/0x20 [ 50.119960] netlink_unicast+0x443/0x650 [ 50.119968] ? netlink_attachskb+0x6c0/0x6c0 [ 50.119979] netlink_sendmsg+0x765/0xc40 [ 50.119987] ? netlink_unicast+0x650/0x650 [ 50.119993] ? copy_msghdr_from_user+0x20b/0x3e0 [ 50.120003] ? selinux_socket_sendmsg+0x31/0x40 [ 50.120009] ? netlink_unicast+0x650/0x650 [ 50.120015] sock_sendmsg+0xb5/0xf0 [ 50.120021] ___sys_sendmsg+0x647/0x950 [ 50.120025] ? find_held_lock+0x36/0x1d0 [ 50.120030] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 50.120038] ? __fget+0x278/0x400 [ 50.120046] ? kasan_check_read+0x11/0x20 [ 50.120053] ? __fget+0x295/0x400 [ 50.120060] ? ksys_dup3+0x2e0/0x2e0 [ 50.120066] ? __f_unlock_pos+0xd/0x10 [ 50.120074] ? __fget_light+0x174/0x1e0 [ 50.120080] ? __fdget+0xe/0x10 [ 50.120084] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 50.120090] __sys_sendmsg+0xd9/0x180 [ 50.120095] ? __ia32_sys_shutdown+0x70/0x70 [ 50.120105] ? __sb_end_write+0xa4/0xd0 [ 50.120111] ? kasan_check_write+0x14/0x20 [ 50.120116] ? fput+0x18/0x120 [ 50.120129] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.120137] __x64_sys_sendmsg+0x73/0xb0 [ 50.120145] do_syscall_64+0xd0/0x4e0 [ 50.120152] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.120158] RIP: 0033:0x45c6c9 [ 50.120165] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.120168] RSP: 002b:00007f8ad4da3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.120174] RAX: ffffffffffffffda RBX: 00007f8ad4da46d4 RCX: 000000000045c6c9 [ 50.120178] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 50.120181] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.120184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 50.120187] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 50.422190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.432416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.442157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.452419] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.461902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.472099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.481625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.491729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.502129] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.510296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.518554] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.529738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.540761] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.548915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.562817] FAULT_INJECTION: forcing a failure. [ 50.562817] name failslab, interval 1, probability 0, space 0, times 1 [ 50.575237] CPU: 0 PID: 7858 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 50.583025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.592364] Call Trace: [ 50.594934] dump_stack+0x123/0x177 [ 50.598540] should_fail.cold.4+0x5/0x13 [ 50.602617] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.607709] ? lock_downgrade+0x860/0x860 [ 50.611843] __should_failslab+0xba/0xf0 [ 50.615890] should_failslab+0x9/0x14 [ 50.619667] __kmalloc_track_caller+0x2ce/0x760 [ 50.624312] ? __lock_acquire+0x792/0x4980 [ 50.628539] ? kstrdup_const+0x1f/0x30 [ 50.632405] kstrdup+0x2c/0x60 [ 50.635574] kstrdup_const+0x1f/0x30 [ 50.639261] __kernfs_new_node+0xb0/0x6f0 [ 50.643381] ? mark_held_locks+0x130/0x130 [ 50.647596] ? kernfs_dop_revalidate+0x350/0x350 [ 50.652339] ? widen_string+0x1e0/0x1e0 [ 50.656358] ? rtnl_newlink+0xa18/0x1310 [ 50.660399] ? netlink_rcv_skb+0x142/0x390 [ 50.664623] ? rtnetlink_rcv+0x10/0x20 [ 50.668485] ? netlink_unicast+0x443/0x650 [ 50.672692] ? netlink_sendmsg+0x765/0xc40 [ 50.676914] ? find_held_lock+0x36/0x1d0 [ 50.680965] kernfs_new_node+0x62/0x110 [ 50.684925] kernfs_create_link+0xb4/0x230 [ 50.689137] sysfs_do_create_link_sd.isra.2+0x7d/0xf0 [ 50.694341] sysfs_create_link+0x43/0xb0 [ 50.698388] netdev_adjacent_sysfs_add+0x9c/0xd0 [ 50.705029] ? napi_disable+0x80/0x80 [ 50.708831] __netdev_adjacent_dev_insert+0x46d/0x7b0 [ 50.713998] __netdev_upper_dev_link+0x1e8/0x790 [ 50.718743] ? netdev_upper_dev_unlink+0x5b0/0x5b0 [ 50.723658] ? kasan_check_read+0x11/0x20 [ 50.727796] netdev_master_upper_dev_link+0x17/0x20 [ 50.732801] batadv_hardif_enable_interface+0x1f8/0x9e0 [ 50.738146] batadv_softif_slave_add+0x7f/0xd0 [ 50.742705] do_set_master+0x171/0x200 [ 50.746567] do_setlink+0x941/0x2e10 [ 50.750277] ? __lock_acquire+0x792/0x4980 [ 50.754500] ? validate_linkmsg+0x670/0x670 [ 50.758805] ? mark_held_locks+0x130/0x130 [ 50.763014] ? __lock_acquire+0x792/0x4980 [ 50.767231] rtnl_newlink+0xa18/0x1310 [ 50.771096] ? rtnl_link_unregister+0x280/0x280 [ 50.775755] ? mark_held_locks+0x130/0x130 [ 50.779977] ? __lock_acquire+0x792/0x4980 [ 50.784189] ? __lock_is_held+0xb5/0x140 [ 50.788225] ? mark_held_locks+0x130/0x130 [ 50.792433] ? __lock_is_held+0xb5/0x140 [ 50.796468] ? xlog_grant_head_wait+0x7e0/0x9c0 [ 50.801114] ? __lock_acquire+0x792/0x4980 [ 50.805343] ? find_held_lock+0x36/0x1d0 [ 50.809392] ? mark_held_locks+0x130/0x130 [ 50.813603] ? trace_hardirqs_on+0x28/0x190 [ 50.817912] ? find_held_lock+0x36/0x1d0 [ 50.821970] ? __lock_is_held+0xb5/0x140 [ 50.826012] rtnetlink_rcv_msg+0x34f/0x8f0 [ 50.830234] ? rtnetlink_put_metrics+0x490/0x490 [ 50.834967] ? find_held_lock+0x36/0x1d0 [ 50.839004] netlink_rcv_skb+0x142/0x390 [ 50.843039] ? lock_downgrade+0x860/0x860 [ 50.847174] ? rtnetlink_put_metrics+0x490/0x490 [ 50.851907] ? netlink_ack+0x9a0/0x9a0 [ 50.855784] ? netlink_deliver_tap+0x182/0xb00 [ 50.860369] rtnetlink_rcv+0x10/0x20 [ 50.864072] netlink_unicast+0x443/0x650 [ 50.868108] ? netlink_attachskb+0x6c0/0x6c0 [ 50.872494] netlink_sendmsg+0x765/0xc40 [ 50.876531] ? netlink_unicast+0x650/0x650 [ 50.880738] ? copy_msghdr_from_user+0x20b/0x3e0 [ 50.885484] ? selinux_socket_sendmsg+0x31/0x40 [ 50.890136] ? netlink_unicast+0x650/0x650 [ 50.894351] sock_sendmsg+0xb5/0xf0 [ 50.897960] ___sys_sendmsg+0x647/0x950 [ 50.901906] ? find_held_lock+0x36/0x1d0 [ 50.905943] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 50.910673] ? __fget+0x278/0x400 [ 50.914113] ? kasan_check_read+0x11/0x20 [ 50.918246] ? __fget+0x295/0x400 [ 50.921681] ? ksys_dup3+0x2e0/0x2e0 [ 50.925369] ? __f_unlock_pos+0xd/0x10 [ 50.929231] ? __fget_light+0x174/0x1e0 [ 50.933178] ? __fdget+0xe/0x10 [ 50.936431] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 50.941250] __sys_sendmsg+0xd9/0x180 [ 50.945023] ? __ia32_sys_shutdown+0x70/0x70 [ 50.949404] ? __sb_end_write+0xa4/0xd0 [ 50.953387] ? kasan_check_write+0x14/0x20 [ 50.957606] ? fput+0x18/0x120 [ 50.960774] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.966113] __x64_sys_sendmsg+0x73/0xb0 [ 50.970147] do_syscall_64+0xd0/0x4e0 [ 50.973931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.979095] RIP: 0033:0x45c6c9 [ 50.982259] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.001136] RSP: 002b:00007f8ad4da3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.008830] RAX: ffffffffffffffda RBX: 00007f8ad4da46d4 RCX: 000000000045c6c9 [ 51.016076] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 51.023330] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.030631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.037924] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 51.106166] FAULT_INJECTION: forcing a failure. [ 51.106166] name failslab, interval 1, probability 0, space 0, times 0 [ 51.150928] CPU: 0 PID: 7872 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 51.158753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.168224] Call Trace: [ 51.170812] dump_stack+0x123/0x177 [ 51.174439] should_fail.cold.4+0x5/0x13 [ 51.178502] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.183600] ? lock_downgrade+0x860/0x860 [ 51.187750] __should_failslab+0xba/0xf0 [ 51.191808] should_failslab+0x9/0x14 [ 51.195607] kmem_cache_alloc_node_trace+0x26d/0x730 [ 51.200713] __kmalloc_node_track_caller+0x3c/0x70 [ 51.205816] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 51.210573] __alloc_skb+0xd7/0x580 [ 51.214201] ? skb_trim+0x160/0x160 [ 51.217831] netlink_ack+0x1ca/0x9a0 [ 51.221538] ? netlink_sendmsg+0xc40/0xc40 [ 51.225765] ? find_held_lock+0x36/0x1d0 [ 51.229827] netlink_rcv_skb+0x29c/0x390 [ 51.233888] ? lock_downgrade+0x860/0x860 [ 51.237891] FAULT_INJECTION: forcing a failure. [ 51.237891] name failslab, interval 1, probability 0, space 0, times 0 [ 51.238038] ? rtnetlink_put_metrics+0x490/0x490 [ 51.253949] ? netlink_ack+0x9a0/0x9a0 [ 51.257831] ? netlink_deliver_tap+0x182/0xb00 [ 51.262407] rtnetlink_rcv+0x10/0x20 [ 51.266106] netlink_unicast+0x443/0x650 [ 51.270148] ? netlink_attachskb+0x6c0/0x6c0 [ 51.274540] netlink_sendmsg+0x765/0xc40 [ 51.278580] ? netlink_unicast+0x650/0x650 [ 51.282795] ? copy_msghdr_from_user+0x20b/0x3e0 [ 51.287534] ? selinux_socket_sendmsg+0x31/0x40 [ 51.292200] ? netlink_unicast+0x650/0x650 [ 51.296413] sock_sendmsg+0xb5/0xf0 [ 51.300046] ___sys_sendmsg+0x647/0x950 [ 51.303998] ? find_held_lock+0x36/0x1d0 [ 51.308035] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 51.312769] ? __fget+0x278/0x400 [ 51.316202] ? kasan_check_read+0x11/0x20 [ 51.320343] ? __fget+0x295/0x400 [ 51.323773] ? ksys_dup3+0x2e0/0x2e0 [ 51.327462] ? __f_unlock_pos+0xd/0x10 [ 51.331340] ? __fget_light+0x174/0x1e0 [ 51.335290] ? __fdget+0xe/0x10 [ 51.338559] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.343390] __sys_sendmsg+0xd9/0x180 [ 51.347176] ? __ia32_sys_shutdown+0x70/0x70 [ 51.351566] ? __sb_end_write+0xa4/0xd0 [ 51.355527] ? kasan_check_write+0x14/0x20 [ 51.359737] ? fput+0x18/0x120 [ 51.362911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.368251] __x64_sys_sendmsg+0x73/0xb0 [ 51.372291] do_syscall_64+0xd0/0x4e0 [ 51.376068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.381232] RIP: 0033:0x45c6c9 [ 51.384399] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.403289] RSP: 002b:00007f8ad4da3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.410985] RAX: ffffffffffffffda RBX: 00007f8ad4da46d4 RCX: 000000000045c6c9 [ 51.418233] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 51.425490] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.432738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.439996] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 51.447270] CPU: 1 PID: 7901 Comm: syz-executor.1 Not tainted 4.19.118-syzkaller #0 [ 51.455070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.464505] Call Trace: [ 51.467091] dump_stack+0x123/0x177 [ 51.470718] should_fail.cold.4+0x5/0x13 [ 51.474774] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.479875] ? lock_downgrade+0x860/0x860 [ 51.484028] __should_failslab+0xba/0xf0 [ 51.488089] should_failslab+0x9/0x14 [ 51.491885] kmem_cache_alloc_node_trace+0x26d/0x730 [ 51.496992] __kmalloc_node_track_caller+0x3c/0x70 [ 51.501917] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 51.506678] __alloc_skb+0xd7/0x580 [ 51.510301] ? skb_trim+0x160/0x160 [ 51.513929] netlink_ack+0x1ca/0x9a0 [ 51.517643] ? netlink_sendmsg+0xc40/0xc40 [ 51.521866] ? find_held_lock+0x36/0x1d0 [ 51.525929] netlink_rcv_skb+0x29c/0x390 [ 51.529984] ? lock_downgrade+0x860/0x860 [ 51.532860] FAULT_INJECTION: forcing a failure. [ 51.532860] name failslab, interval 1, probability 0, space 0, times 0 [ 51.534121] ? rtnetlink_put_metrics+0x490/0x490 [ 51.534129] ? netlink_ack+0x9a0/0x9a0 [ 51.534136] ? netlink_deliver_tap+0x182/0xb00 [ 51.534146] rtnetlink_rcv+0x10/0x20 [ 51.534151] netlink_unicast+0x443/0x650 [ 51.534159] ? netlink_attachskb+0x6c0/0x6c0 [ 51.534170] netlink_sendmsg+0x765/0xc40 [ 51.534182] ? netlink_unicast+0x650/0x650 [ 51.578872] ? copy_msghdr_from_user+0x20b/0x3e0 [ 51.583614] ? selinux_socket_sendmsg+0x31/0x40 [ 51.588274] ? netlink_unicast+0x650/0x650 [ 51.592497] sock_sendmsg+0xb5/0xf0 [ 51.596113] ___sys_sendmsg+0x647/0x950 [ 51.600066] ? find_held_lock+0x36/0x1d0 [ 51.604107] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 51.608864] ? __fget+0x278/0x400 [ 51.612296] ? kasan_check_read+0x11/0x20 [ 51.616423] ? __fget+0x295/0x400 [ 51.619855] ? ksys_dup3+0x2e0/0x2e0 [ 51.623544] ? __f_unlock_pos+0xd/0x10 [ 51.627427] ? __fget_light+0x174/0x1e0 [ 51.631379] ? __fdget+0xe/0x10 [ 51.634666] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.639508] __sys_sendmsg+0xd9/0x180 [ 51.643287] ? __ia32_sys_shutdown+0x70/0x70 [ 51.647757] ? __sb_end_write+0xa4/0xd0 [ 51.651747] ? kasan_check_write+0x14/0x20 [ 51.655975] ? fput+0x18/0x120 [ 51.659166] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.664522] __x64_sys_sendmsg+0x73/0xb0 [ 51.668592] do_syscall_64+0xd0/0x4e0 [ 51.672379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.677553] RIP: 0033:0x45c6c9 [ 51.680729] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.699619] RSP: 002b:00007f00b8f9dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.707326] RAX: ffffffffffffffda RBX: 00007f00b8f9e6d4 RCX: 000000000045c6c9 [ 51.714589] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 51.721854] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.729119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.736383] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 51.768188] CPU: 0 PID: 7911 Comm: syz-executor.3 Not tainted 4.19.118-syzkaller #0 [ 51.776009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.785360] Call Trace: [ 51.787948] dump_stack+0x123/0x177 [ 51.792011] should_fail.cold.4+0x5/0x13 [ 51.796078] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.801183] ? lock_downgrade+0x860/0x860 [ 51.805335] __should_failslab+0xba/0xf0 [ 51.809455] should_failslab+0x9/0x14 [ 51.813255] kmem_cache_alloc_node_trace+0x26d/0x730 [ 51.818713] __kmalloc_node_track_caller+0x3c/0x70 [ 51.823645] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 51.828405] __alloc_skb+0xd7/0x580 [ 51.832057] ? skb_trim+0x160/0x160 [ 51.835687] netlink_ack+0x1ca/0x9a0 [ 51.839402] ? netlink_sendmsg+0xc40/0xc40 [ 51.843629] ? find_held_lock+0x36/0x1d0 [ 51.847691] netlink_rcv_skb+0x29c/0x390 [ 51.851743] ? lock_downgrade+0x860/0x860 [ 51.855894] ? rtnetlink_put_metrics+0x490/0x490 [ 51.860726] ? netlink_ack+0x9a0/0x9a0 [ 51.864595] ? netlink_deliver_tap+0x182/0xb00 [ 51.869176] rtnetlink_rcv+0x10/0x20 [ 51.872885] netlink_unicast+0x443/0x650 [ 51.876948] ? netlink_attachskb+0x6c0/0x6c0 [ 51.881358] netlink_sendmsg+0x765/0xc40 [ 51.885419] ? netlink_unicast+0x650/0x650 [ 51.889650] ? copy_msghdr_from_user+0x20b/0x3e0 [ 51.894401] ? selinux_socket_sendmsg+0x31/0x40 [ 51.899066] ? netlink_unicast+0x650/0x650 [ 51.903292] sock_sendmsg+0xb5/0xf0 [ 51.906918] ___sys_sendmsg+0x647/0x950 [ 51.910887] ? find_held_lock+0x36/0x1d0 [ 51.915033] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 51.919786] ? __fget+0x278/0x400 [ 51.923235] ? kasan_check_read+0x11/0x20 [ 51.927378] ? __fget+0x295/0x400 [ 51.930828] ? ksys_dup3+0x2e0/0x2e0 [ 51.934539] ? __f_unlock_pos+0xd/0x10 [ 51.938420] ? __fget_light+0x174/0x1e0 [ 51.942389] ? __fdget+0xe/0x10 [ 51.945697] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.950536] __sys_sendmsg+0xd9/0x180 [ 51.954328] ? __ia32_sys_shutdown+0x70/0x70 [ 51.958734] ? __sb_end_write+0xa4/0xd0 [ 51.962704] ? kasan_check_write+0x14/0x20 [ 51.966935] ? fput+0x18/0x120 [ 51.970131] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.975486] __x64_sys_sendmsg+0x73/0xb0 [ 51.979522] do_syscall_64+0xd0/0x4e0 [ 51.983297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.988461] RIP: 0033:0x45c6c9 [ 51.991636] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.010539] RSP: 002b:00007f69f70edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.018240] RAX: ffffffffffffffda RBX: 00007f69f70ee6d4 RCX: 000000000045c6c9 [ 52.025485] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 52.032744] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.040075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.047320] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 52.090664] FAULT_INJECTION: forcing a failure. [ 52.090664] name failslab, interval 1, probability 0, space 0, times 0 [ 52.107018] FAULT_INJECTION: forcing a failure. [ 52.107018] name failslab, interval 1, probability 0, space 0, times 0 [ 52.119914] FAULT_INJECTION: forcing a failure. [ 52.119914] name failslab, interval 1, probability 0, space 0, times 0 [ 52.121603] CPU: 0 PID: 7949 Comm: syz-executor.4 Not tainted 4.19.118-syzkaller #0 [ 52.138916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.148266] Call Trace: [ 52.150854] dump_stack+0x123/0x177 [ 52.154486] should_fail.cold.4+0x5/0x13 [ 52.158548] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.163647] ? lock_downgrade+0x860/0x860 [ 52.167813] __should_failslab+0xba/0xf0 [ 52.171871] should_failslab+0x9/0x14 [ 52.175681] kmem_cache_alloc_node_trace+0x26d/0x730 [ 52.180785] __kmalloc_node_track_caller+0x3c/0x70 [ 52.185730] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 52.190660] __alloc_skb+0xd7/0x580 [ 52.194288] ? skb_trim+0x160/0x160 [ 52.197910] netlink_ack+0x1ca/0x9a0 [ 52.201615] ? netlink_sendmsg+0xc40/0xc40 [ 52.205842] ? find_held_lock+0x36/0x1d0 [ 52.209903] netlink_rcv_skb+0x29c/0x390 [ 52.213948] ? lock_downgrade+0x860/0x860 [ 52.218079] ? rtnetlink_put_metrics+0x490/0x490 [ 52.222921] ? netlink_ack+0x9a0/0x9a0 [ 52.226786] ? netlink_deliver_tap+0x182/0xb00 [ 52.231350] rtnetlink_rcv+0x10/0x20 [ 52.235046] netlink_unicast+0x443/0x650 [ 52.239606] ? netlink_attachskb+0x6c0/0x6c0 [ 52.244009] netlink_sendmsg+0x765/0xc40 [ 52.248051] ? netlink_unicast+0x650/0x650 [ 52.252267] ? copy_msghdr_from_user+0x20b/0x3e0 [ 52.257017] ? selinux_socket_sendmsg+0x31/0x40 [ 52.261678] ? netlink_unicast+0x650/0x650 [ 52.265902] sock_sendmsg+0xb5/0xf0 [ 52.269522] ___sys_sendmsg+0x647/0x950 [ 52.273479] ? find_held_lock+0x36/0x1d0 [ 52.277540] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 52.282297] ? __fget+0x278/0x400 [ 52.285731] ? kasan_check_read+0x11/0x20 [ 52.289858] ? __fget+0x295/0x400 [ 52.293291] ? ksys_dup3+0x2e0/0x2e0 [ 52.296981] ? __f_unlock_pos+0xd/0x10 [ 52.300847] ? __fget_light+0x174/0x1e0 [ 52.304798] ? __fdget+0xe/0x10 [ 52.308066] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.312890] __sys_sendmsg+0xd9/0x180 [ 52.316676] ? __ia32_sys_shutdown+0x70/0x70 [ 52.321063] ? __sb_end_write+0xa4/0xd0 [ 52.325031] ? kasan_check_write+0x14/0x20 [ 52.329243] ? fput+0x18/0x120 [ 52.332428] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.337782] __x64_sys_sendmsg+0x73/0xb0 [ 52.341827] do_syscall_64+0xd0/0x4e0 [ 52.345608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.350775] RIP: 0033:0x45c6c9 [ 52.353949] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.372845] RSP: 002b:00007faa36f6fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.380541] RAX: ffffffffffffffda RBX: 00007faa36f706d4 RCX: 000000000045c6c9 [ 52.389455] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 52.396705] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.403971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.411226] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 52.418490] CPU: 1 PID: 7953 Comm: syz-executor.1 Not tainted 4.19.118-syzkaller #0 [ 52.426283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.435634] Call Trace: [ 52.440391] dump_stack+0x123/0x177 [ 52.444010] should_fail.cold.4+0x5/0x13 [ 52.448071] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.453155] ? lock_downgrade+0x860/0x860 [ 52.457313] __should_failslab+0xba/0xf0 [ 52.461356] should_failslab+0x9/0x14 [ 52.465131] __kmalloc_track_caller+0x2ce/0x760 [ 52.469783] ? __lock_acquire+0x792/0x4980 [ 52.474012] ? kstrdup_const+0x1f/0x30 [ 52.477882] kstrdup+0x2c/0x60 [ 52.481059] kstrdup_const+0x1f/0x30 [ 52.484751] __kernfs_new_node+0xb0/0x6f0 [ 52.489064] ? mark_held_locks+0x130/0x130 [ 52.493280] ? kernfs_dop_revalidate+0x350/0x350 [ 52.498032] ? widen_string+0x1e0/0x1e0 [ 52.501999] ? rtnl_newlink+0xa18/0x1310 [ 52.506042] ? netlink_rcv_skb+0x142/0x390 [ 52.510257] ? rtnetlink_rcv+0x10/0x20 [ 52.514133] ? netlink_unicast+0x443/0x650 [ 52.518371] ? netlink_sendmsg+0x765/0xc40 [ 52.522771] ? find_held_lock+0x36/0x1d0 [ 52.526820] kernfs_new_node+0x62/0x110 [ 52.530776] kernfs_create_link+0xb4/0x230 [ 52.534993] sysfs_do_create_link_sd.isra.2+0x7d/0xf0 [ 52.540193] sysfs_create_link+0x43/0xb0 [ 52.544235] netdev_adjacent_sysfs_add+0x9c/0xd0 [ 52.548968] ? napi_disable+0x80/0x80 [ 52.552749] __netdev_adjacent_dev_insert+0x46d/0x7b0 [ 52.557918] __netdev_upper_dev_link+0x1e8/0x790 [ 52.562675] ? netdev_upper_dev_unlink+0x5b0/0x5b0 [ 52.567586] ? kasan_check_read+0x11/0x20 [ 52.571714] netdev_master_upper_dev_link+0x17/0x20 [ 52.576721] batadv_hardif_enable_interface+0x1f8/0x9e0 [ 52.582066] batadv_softif_slave_add+0x7f/0xd0 [ 52.586629] do_set_master+0x171/0x200 [ 52.590502] do_setlink+0x941/0x2e10 [ 52.594637] ? __lock_acquire+0x792/0x4980 [ 52.598854] ? validate_linkmsg+0x670/0x670 [ 52.603156] ? mark_held_locks+0x130/0x130 [ 52.607372] ? __lock_acquire+0x792/0x4980 [ 52.611595] rtnl_newlink+0xa18/0x1310 [ 52.617463] ? rtnl_link_unregister+0x280/0x280 [ 52.622110] ? is_bpf_text_address+0x60/0xe0 [ 52.626669] ? lock_downgrade+0x860/0x860 [ 52.630810] ? is_bpf_text_address+0x7d/0xe0 [ 52.635198] ? kernel_text_address+0x79/0xf0 [ 52.639590] ? __lock_acquire+0x792/0x4980 [ 52.646167] ? __lock_acquire+0x792/0x4980 [ 52.650388] ? mark_held_locks+0x130/0x130 [ 52.654612] ? mark_held_locks+0x130/0x130 [ 52.658826] ? save_stack+0x43/0xd0 [ 52.662433] ? __kasan_slab_free+0x102/0x150 [ 52.666821] ? __lock_acquire+0x792/0x4980 [ 52.671032] ? dev_queue_xmit+0xb/0x10 [ 52.674904] ? netlink_deliver_tap+0x77e/0xb00 [ 52.679470] ? netlink_unicast+0x412/0x650 [ 52.683682] ? netlink_sendmsg+0x765/0xc40 [ 52.687905] ? sock_sendmsg+0xb5/0xf0 [ 52.691700] ? ___sys_sendmsg+0x647/0x950 [ 52.695842] ? mark_held_locks+0x130/0x130 [ 52.700069] ? avc_has_perm_noaudit+0x258/0x460 [ 52.704724] ? lock_downgrade+0x860/0x860 [ 52.708853] ? kasan_check_read+0x11/0x20 [ 52.712983] ? avc_has_perm_noaudit+0x275/0x460 [ 52.717671] ? __lock_is_held+0xb5/0x140 [ 52.721726] rtnetlink_rcv_msg+0x34f/0x8f0 [ 52.725946] ? rtnetlink_put_metrics+0x490/0x490 [ 52.730704] ? find_held_lock+0x36/0x1d0 [ 52.734755] netlink_rcv_skb+0x142/0x390 [ 52.738794] ? lock_downgrade+0x860/0x860 [ 52.742939] ? rtnetlink_put_metrics+0x490/0x490 [ 52.747786] ? netlink_ack+0x9a0/0x9a0 [ 52.751651] ? netlink_deliver_tap+0x182/0xb00 [ 52.756225] rtnetlink_rcv+0x10/0x20 [ 52.759926] netlink_unicast+0x443/0x650 [ 52.763972] ? netlink_attachskb+0x6c0/0x6c0 [ 52.768364] netlink_sendmsg+0x765/0xc40 [ 52.772420] ? netlink_unicast+0x650/0x650 [ 52.776649] ? copy_msghdr_from_user+0x20b/0x3e0 [ 52.781386] ? selinux_socket_sendmsg+0x31/0x40 [ 52.786030] ? netlink_unicast+0x650/0x650 [ 52.790258] sock_sendmsg+0xb5/0xf0 [ 52.793871] ___sys_sendmsg+0x647/0x950 [ 52.797824] ? find_held_lock+0x36/0x1d0 [ 52.801862] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 52.806598] ? __fget+0x278/0x400 [ 52.810030] ? kasan_check_read+0x11/0x20 [ 52.814164] ? __fget+0x295/0x400 [ 52.817609] ? ksys_dup3+0x2e0/0x2e0 [ 52.821317] ? __f_unlock_pos+0xd/0x10 [ 52.825192] ? __fget_light+0x174/0x1e0 [ 52.829148] ? __fdget+0xe/0x10 [ 52.832437] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.837362] __sys_sendmsg+0xd9/0x180 [ 52.841148] ? __ia32_sys_shutdown+0x70/0x70 [ 52.845538] ? __sb_end_write+0xa4/0xd0 [ 52.849496] ? kasan_check_write+0x14/0x20 [ 52.853719] ? fput+0x18/0x120 [ 52.856914] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.862279] __x64_sys_sendmsg+0x73/0xb0 [ 52.866332] do_syscall_64+0xd0/0x4e0 [ 52.870125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.875302] RIP: 0033:0x45c6c9 [ 52.878476] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.897365] RSP: 002b:00007f00b8f9dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.905068] RAX: ffffffffffffffda RBX: 00007f00b8f9e6d4 RCX: 000000000045c6c9 [ 52.912335] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 52.919602] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.926879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.934150] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 52.941423] CPU: 0 PID: 7951 Comm: syz-executor.5 Not tainted 4.19.118-syzkaller #0 [ 52.949218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.958568] Call Trace: [ 52.961152] dump_stack+0x123/0x177 [ 52.964778] should_fail.cold.4+0x5/0x13 [ 52.968843] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.973977] ? lock_downgrade+0x860/0x860 [ 52.975988] FAULT_INJECTION: forcing a failure. [ 52.975988] name failslab, interval 1, probability 0, space 0, times 0 [ 52.978121] __should_failslab+0xba/0xf0 [ 52.978130] should_failslab+0x9/0x14 [ 52.978136] kmem_cache_alloc_node_trace+0x26d/0x730 [ 52.978148] __kmalloc_node_track_caller+0x3c/0x70 [ 53.007137] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 53.011887] __alloc_skb+0xd7/0x580 [ 53.015516] ? skb_trim+0x160/0x160 [ 53.019142] netlink_ack+0x1ca/0x9a0 [ 53.022856] ? netlink_sendmsg+0xc40/0xc40 [ 53.027080] ? find_held_lock+0x36/0x1d0 [ 53.031139] netlink_rcv_skb+0x29c/0x390 [ 53.035192] ? lock_downgrade+0x860/0x860 [ 53.039328] ? rtnetlink_put_metrics+0x490/0x490 [ 53.044073] ? netlink_ack+0x9a0/0x9a0 [ 53.047954] ? netlink_deliver_tap+0x182/0xb00 [ 53.052534] rtnetlink_rcv+0x10/0x20 [ 53.056247] netlink_unicast+0x443/0x650 [ 53.060302] ? netlink_attachskb+0x6c0/0x6c0 [ 53.064707] netlink_sendmsg+0x765/0xc40 [ 53.068773] ? netlink_unicast+0x650/0x650 [ 53.073002] ? copy_msghdr_from_user+0x20b/0x3e0 [ 53.077754] ? selinux_socket_sendmsg+0x31/0x40 [ 53.082410] ? netlink_unicast+0x650/0x650 [ 53.086638] sock_sendmsg+0xb5/0xf0 [ 53.090242] ___sys_sendmsg+0x647/0x950 [ 53.094194] ? find_held_lock+0x36/0x1d0 [ 53.098253] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.102985] ? __fget+0x278/0x400 [ 53.106421] ? kasan_check_read+0x11/0x20 [ 53.110550] ? __fget+0x295/0x400 [ 53.113999] ? ksys_dup3+0x2e0/0x2e0 [ 53.117694] ? __f_unlock_pos+0xd/0x10 [ 53.121563] ? __fget_light+0x174/0x1e0 [ 53.125511] ? __fdget+0xe/0x10 [ 53.128773] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.133598] __sys_sendmsg+0xd9/0x180 [ 53.137379] ? __ia32_sys_shutdown+0x70/0x70 [ 53.141781] ? __sb_end_write+0xa4/0xd0 [ 53.145744] ? kasan_check_write+0x14/0x20 [ 53.149953] ? fput+0x18/0x120 [ 53.153146] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.158490] __x64_sys_sendmsg+0x73/0xb0 [ 53.162531] do_syscall_64+0xd0/0x4e0 [ 53.166320] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.171484] RIP: 0033:0x45c6c9 [ 53.174657] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.193547] RSP: 002b:00007efe9b5bfc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.201235] RAX: ffffffffffffffda RBX: 00007efe9b5c06d4 RCX: 000000000045c6c9 [ 53.208494] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 53.215756] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.223005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.230252] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 53.237511] CPU: 1 PID: 7954 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 53.245305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.254651] Call Trace: [ 53.257235] dump_stack+0x123/0x177 [ 53.260852] should_fail.cold.4+0x5/0x13 [ 53.264908] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.270088] ? lock_downgrade+0x860/0x860 [ 53.273848] FAULT_INJECTION: forcing a failure. [ 53.273848] name failslab, interval 1, probability 0, space 0, times 0 [ 53.274229] __should_failslab+0xba/0xf0 [ 53.289430] should_failslab+0x9/0x14 [ 53.293233] kmem_cache_alloc_node+0x26b/0x730 [ 53.297807] ? netdev_run_todo+0xfe/0x690 [ 53.301947] __alloc_skb+0xa7/0x580 [ 53.305559] ? skb_trim+0x160/0x160 [ 53.309174] netlink_ack+0x1ca/0x9a0 [ 53.312870] ? netlink_sendmsg+0xc40/0xc40 [ 53.317096] ? find_held_lock+0x36/0x1d0 [ 53.321154] netlink_rcv_skb+0x29c/0x390 [ 53.325198] ? lock_downgrade+0x860/0x860 [ 53.329333] ? rtnetlink_put_metrics+0x490/0x490 [ 53.334081] ? netlink_ack+0x9a0/0x9a0 [ 53.337948] ? netlink_deliver_tap+0x182/0xb00 [ 53.342508] rtnetlink_rcv+0x10/0x20 [ 53.346205] netlink_unicast+0x443/0x650 [ 53.350263] ? netlink_attachskb+0x6c0/0x6c0 [ 53.354652] netlink_sendmsg+0x765/0xc40 [ 53.358692] ? netlink_unicast+0x650/0x650 [ 53.362904] ? copy_msghdr_from_user+0x20b/0x3e0 [ 53.367650] ? selinux_socket_sendmsg+0x31/0x40 [ 53.372323] ? netlink_unicast+0x650/0x650 [ 53.376540] sock_sendmsg+0xb5/0xf0 [ 53.380161] ___sys_sendmsg+0x647/0x950 [ 53.384124] ? find_held_lock+0x36/0x1d0 [ 53.388168] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.392907] ? __fget+0x278/0x400 [ 53.396362] ? kasan_check_read+0x11/0x20 [ 53.400491] ? __fget+0x295/0x400 [ 53.403928] ? ksys_dup3+0x2e0/0x2e0 [ 53.407631] ? __f_unlock_pos+0xd/0x10 [ 53.411501] ? __fget_light+0x174/0x1e0 [ 53.415451] ? __fdget+0xe/0x10 [ 53.418709] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.423540] __sys_sendmsg+0xd9/0x180 [ 53.427322] ? __ia32_sys_shutdown+0x70/0x70 [ 53.431707] ? __sb_end_write+0xa4/0xd0 [ 53.435660] ? kasan_check_write+0x14/0x20 [ 53.439879] ? fput+0x18/0x120 [ 53.443064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.448086] FAULT_INJECTION: forcing a failure. [ 53.448086] name failslab, interval 1, probability 0, space 0, times 0 [ 53.448418] __x64_sys_sendmsg+0x73/0xb0 [ 53.463636] do_syscall_64+0xd0/0x4e0 [ 53.467424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.472608] RIP: 0033:0x45c6c9 [ 53.475787] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.494681] RSP: 002b:00007fece8cf0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.502373] RAX: ffffffffffffffda RBX: 00007fece8cf16d4 RCX: 000000000045c6c9 [ 53.509634] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 53.516886] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.524138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.531393] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 53.538661] CPU: 0 PID: 7970 Comm: syz-executor.4 Not tainted 4.19.118-syzkaller #0 [ 53.546464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.555835] Call Trace: [ 53.558411] dump_stack+0x123/0x177 [ 53.562036] should_fail.cold.4+0x5/0x13 [ 53.566090] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.571195] ? lock_downgrade+0x860/0x860 [ 53.575342] __should_failslab+0xba/0xf0 [ 53.579394] should_failslab+0x9/0x14 [ 53.583192] __kmalloc_track_caller+0x2ce/0x760 [ 53.587853] ? __lock_acquire+0x792/0x4980 [ 53.592080] ? kstrdup_const+0x1f/0x30 [ 53.595968] kstrdup+0x2c/0x60 [ 53.599154] kstrdup_const+0x1f/0x30 [ 53.602860] __kernfs_new_node+0xb0/0x6f0 [ 53.607002] ? mark_held_locks+0x130/0x130 [ 53.611245] ? kernfs_dop_revalidate+0x350/0x350 [ 53.616009] ? widen_string+0x1e0/0x1e0 [ 53.619988] ? rtnl_newlink+0xa18/0x1310 [ 53.624047] ? netlink_rcv_skb+0x142/0x390 [ 53.628268] ? rtnetlink_rcv+0x10/0x20 [ 53.632131] ? netlink_unicast+0x443/0x650 [ 53.636339] ? netlink_sendmsg+0x765/0xc40 [ 53.640593] ? find_held_lock+0x36/0x1d0 [ 53.644635] kernfs_new_node+0x62/0x110 [ 53.648586] kernfs_create_link+0xb4/0x230 [ 53.652797] sysfs_do_create_link_sd.isra.2+0x7d/0xf0 [ 53.658115] sysfs_create_link+0x43/0xb0 [ 53.662168] netdev_adjacent_sysfs_add+0x9c/0xd0 [ 53.666918] ? napi_disable+0x80/0x80 [ 53.670703] __netdev_adjacent_dev_insert+0x46d/0x7b0 [ 53.675920] __netdev_upper_dev_link+0x1e8/0x790 [ 53.680662] ? netdev_upper_dev_unlink+0x5b0/0x5b0 [ 53.685576] ? kasan_check_read+0x11/0x20 [ 53.689715] netdev_master_upper_dev_link+0x17/0x20 [ 53.694707] batadv_hardif_enable_interface+0x1f8/0x9e0 [ 53.700048] batadv_softif_slave_add+0x7f/0xd0 [ 53.704610] do_set_master+0x171/0x200 [ 53.708497] do_setlink+0x941/0x2e10 [ 53.712197] ? __lock_acquire+0x792/0x4980 [ 53.716410] ? validate_linkmsg+0x670/0x670 [ 53.720712] ? mark_held_locks+0x130/0x130 [ 53.724925] ? __lock_acquire+0x792/0x4980 [ 53.729144] rtnl_newlink+0xa18/0x1310 [ 53.733013] ? rtnl_link_unregister+0x280/0x280 [ 53.737661] ? is_bpf_text_address+0x60/0xe0 [ 53.743972] ? lock_downgrade+0x860/0x860 [ 53.748103] ? is_bpf_text_address+0x7d/0xe0 [ 53.752487] ? kernel_text_address+0x79/0xf0 [ 53.756870] ? __lock_acquire+0x792/0x4980 [ 53.761092] ? __lock_acquire+0x792/0x4980 [ 53.765322] ? mark_held_locks+0x130/0x130 [ 53.769531] ? mark_held_locks+0x130/0x130 [ 53.773738] ? save_stack+0x43/0xd0 [ 53.777337] ? __kasan_slab_free+0x102/0x150 [ 53.781735] ? __lock_acquire+0x792/0x4980 [ 53.785944] ? dev_queue_xmit+0xb/0x10 [ 53.789805] ? netlink_deliver_tap+0x77e/0xb00 [ 53.794374] ? netlink_unicast+0x412/0x650 [ 53.798582] ? netlink_sendmsg+0x765/0xc40 [ 53.802791] ? sock_sendmsg+0xb5/0xf0 [ 53.806572] ? ___sys_sendmsg+0x647/0x950 [ 53.810722] ? mark_held_locks+0x130/0x130 [ 53.814946] ? avc_has_perm_noaudit+0x258/0x460 [ 53.819602] ? lock_downgrade+0x860/0x860 [ 53.823731] ? kasan_check_read+0x11/0x20 [ 53.827873] ? avc_has_perm_noaudit+0x275/0x460 [ 53.832533] ? __lock_is_held+0xb5/0x140 [ 53.836578] rtnetlink_rcv_msg+0x34f/0x8f0 [ 53.840796] ? rtnetlink_put_metrics+0x490/0x490 [ 53.845528] ? find_held_lock+0x36/0x1d0 [ 53.849600] netlink_rcv_skb+0x142/0x390 [ 53.853635] ? lock_downgrade+0x860/0x860 [ 53.857757] ? rtnetlink_put_metrics+0x490/0x490 [ 53.862489] ? netlink_ack+0x9a0/0x9a0 [ 53.866351] ? netlink_deliver_tap+0x182/0xb00 [ 53.870950] rtnetlink_rcv+0x10/0x20 [ 53.874644] netlink_unicast+0x443/0x650 [ 53.878688] ? netlink_attachskb+0x6c0/0x6c0 [ 53.883114] netlink_sendmsg+0x765/0xc40 [ 53.887191] ? netlink_unicast+0x650/0x650 [ 53.891401] ? copy_msghdr_from_user+0x20b/0x3e0 [ 53.896132] ? selinux_socket_sendmsg+0x31/0x40 [ 53.900775] ? netlink_unicast+0x650/0x650 [ 53.904986] sock_sendmsg+0xb5/0xf0 [ 53.908589] ___sys_sendmsg+0x647/0x950 [ 53.912559] ? find_held_lock+0x36/0x1d0 [ 53.916600] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.921341] ? __fget+0x278/0x400 [ 53.924781] ? kasan_check_read+0x11/0x20 [ 53.928911] ? __fget+0x295/0x400 [ 53.932356] ? ksys_dup3+0x2e0/0x2e0 [ 53.936054] ? __f_unlock_pos+0xd/0x10 [ 53.939939] ? __fget_light+0x174/0x1e0 [ 53.943927] ? __fdget+0xe/0x10 [ 53.947181] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.951999] __sys_sendmsg+0xd9/0x180 [ 53.955773] ? __ia32_sys_shutdown+0x70/0x70 [ 53.960172] ? __sb_end_write+0xa4/0xd0 [ 53.964125] ? kasan_check_write+0x14/0x20 [ 53.968335] ? fput+0x18/0x120 [ 53.971506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.976857] __x64_sys_sendmsg+0x73/0xb0 [ 53.980969] do_syscall_64+0xd0/0x4e0 [ 53.984761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.989928] RIP: 0033:0x45c6c9 [ 53.993097] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.012137] RSP: 002b:00007faa36f6fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.019824] RAX: ffffffffffffffda RBX: 00007faa36f706d4 RCX: 000000000045c6c9 [ 54.027082] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 54.034333] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.041578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.048838] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 54.069179] ------------[ cut here ]------------ [ 54.084234] CPU: 0 PID: 7961 Comm: syz-executor.2 Not tainted 4.19.118-syzkaller #0 [ 54.092053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.101407] Call Trace: [ 54.103994] dump_stack+0x123/0x177 [ 54.107616] should_fail.cold.4+0x5/0x13 [ 54.111670] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.116766] ? lock_downgrade+0x860/0x860 [ 54.120922] __should_failslab+0xba/0xf0 [ 54.124976] should_failslab+0x9/0x14 [ 54.128810] kmem_cache_alloc_node_trace+0x26d/0x730 [ 54.133919] __kmalloc_node_track_caller+0x3c/0x70 [ 54.138849] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 54.143630] __alloc_skb+0xd7/0x580 [ 54.147254] ? skb_trim+0x160/0x160 [ 54.150869] netlink_ack+0x1ca/0x9a0 [ 54.154571] ? netlink_sendmsg+0xc40/0xc40 [ 54.156194] FAULT_INJECTION: forcing a failure. [ 54.156194] name failslab, interval 1, probability 0, space 0, times 0 [ 54.158791] ? find_held_lock+0x36/0x1d0 [ 54.158806] netlink_rcv_skb+0x29c/0x390 [ 54.158811] ? lock_downgrade+0x860/0x860 [ 54.158819] ? rtnetlink_put_metrics+0x490/0x490 [ 54.158826] ? netlink_ack+0x9a0/0x9a0 [ 54.158834] ? netlink_deliver_tap+0x182/0xb00 [ 54.158845] rtnetlink_rcv+0x10/0x20 [ 54.158850] netlink_unicast+0x443/0x650 [ 54.158860] ? netlink_attachskb+0x6c0/0x6c0 [ 54.211663] netlink_sendmsg+0x765/0xc40 [ 54.215720] ? netlink_unicast+0x650/0x650 [ 54.219944] ? copy_msghdr_from_user+0x20b/0x3e0 [ 54.224697] ? selinux_socket_sendmsg+0x31/0x40 [ 54.229367] ? netlink_unicast+0x650/0x650 [ 54.233599] sock_sendmsg+0xb5/0xf0 [ 54.237319] ___sys_sendmsg+0x647/0x950 [ 54.241298] ? find_held_lock+0x36/0x1d0 [ 54.245359] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 54.250111] ? __fget+0x278/0x400 [ 54.253563] ? kasan_check_read+0x11/0x20 [ 54.257702] ? __fget+0x295/0x400 [ 54.261149] ? ksys_dup3+0x2e0/0x2e0 [ 54.264853] ? __f_unlock_pos+0xd/0x10 [ 54.268720] ? __fget_light+0x174/0x1e0 [ 54.272672] ? __fdget+0xe/0x10 [ 54.275943] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 54.280762] __sys_sendmsg+0xd9/0x180 [ 54.284549] ? __ia32_sys_shutdown+0x70/0x70 [ 54.288934] ? __sb_end_write+0xa4/0xd0 [ 54.292901] ? kasan_check_write+0x14/0x20 [ 54.297115] ? fput+0x18/0x120 [ 54.300289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.305629] __x64_sys_sendmsg+0x73/0xb0 [ 54.309670] do_syscall_64+0xd0/0x4e0 [ 54.313447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.318626] RIP: 0033:0x45c6c9 [ 54.321802] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.340782] RSP: 002b:00007f8ad4d61c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.348483] RAX: ffffffffffffffda RBX: 00007f8ad4d626d4 RCX: 000000000045c6c9 [ 54.355734] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 54.362984] RBP: 000000000076c070 R08: 0000000000000000 R09: 0000000000000000 [ 54.370237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 54.378390] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 54.385665] CPU: 1 PID: 7972 Comm: syz-executor.3 Not tainted 4.19.118-syzkaller #0 [ 54.388882] WARNING: CPU: 0 PID: 2345 at net/batman-adv/bat_iv_ogm.c:597 batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.393456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.405480] Kernel panic - not syncing: panic_on_warn set ... [ 54.405480] [ 54.414824] Call Trace: [ 54.424737] dump_stack+0x123/0x177 [ 54.428344] should_fail.cold.4+0x5/0x13 [ 54.432383] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.437467] ? lock_downgrade+0x860/0x860 [ 54.441607] __should_failslab+0xba/0xf0 [ 54.445657] should_failslab+0x9/0x14 [ 54.449433] __kmalloc_track_caller+0x2ce/0x760 [ 54.454092] ? __lock_acquire+0x792/0x4980 [ 54.458314] ? kstrdup_const+0x1f/0x30 [ 54.462178] kstrdup+0x2c/0x60 [ 54.465358] kstrdup_const+0x1f/0x30 [ 54.469048] __kernfs_new_node+0xb0/0x6f0 [ 54.473171] ? mark_held_locks+0x130/0x130 [ 54.477392] ? kernfs_dop_revalidate+0x350/0x350 [ 54.482128] ? widen_string+0x1e0/0x1e0 [ 54.486080] ? rtnl_newlink+0xa18/0x1310 [ 54.490116] ? netlink_rcv_skb+0x142/0x390 [ 54.494328] ? rtnetlink_rcv+0x10/0x20 [ 54.498190] ? netlink_unicast+0x443/0x650 [ 54.502413] ? netlink_sendmsg+0x765/0xc40 [ 54.506635] ? find_held_lock+0x36/0x1d0 [ 54.510682] kernfs_new_node+0x62/0x110 [ 54.514645] kernfs_create_link+0xb4/0x230 [ 54.518908] sysfs_do_create_link_sd.isra.2+0x7d/0xf0 [ 54.524080] sysfs_create_link+0x43/0xb0 [ 54.528124] netdev_adjacent_sysfs_add+0x9c/0xd0 [ 54.532864] ? napi_disable+0x80/0x80 [ 54.536648] __netdev_adjacent_dev_insert+0x46d/0x7b0 [ 54.541835] __netdev_upper_dev_link+0x1e8/0x790 [ 54.546567] ? netdev_upper_dev_unlink+0x5b0/0x5b0 [ 54.551476] ? kasan_check_read+0x11/0x20 [ 54.555600] netdev_master_upper_dev_link+0x17/0x20 [ 54.560604] batadv_hardif_enable_interface+0x1f8/0x9e0 [ 54.565947] batadv_softif_slave_add+0x7f/0xd0 [ 54.570521] do_set_master+0x171/0x200 [ 54.574399] do_setlink+0x941/0x2e10 [ 54.578088] ? __lock_acquire+0x792/0x4980 [ 54.582312] ? validate_linkmsg+0x670/0x670 [ 54.586611] ? mark_held_locks+0x130/0x130 [ 54.590828] ? __lock_acquire+0x792/0x4980 [ 54.595061] rtnl_newlink+0xa18/0x1310 [ 54.598934] ? rtnl_link_unregister+0x280/0x280 [ 54.603597] ? mark_held_locks+0x130/0x130 [ 54.607808] ? __lock_acquire+0x792/0x4980 [ 54.612019] ? __lock_is_held+0xb5/0x140 [ 54.617010] ? mark_held_locks+0x130/0x130 [ 54.621219] ? __lock_is_held+0xb5/0x140 [ 54.625274] ? __lock_acquire+0x792/0x4980 [ 54.629483] ? find_held_lock+0x36/0x1d0 [ 54.633521] ? mark_held_locks+0xc7/0x130 [ 54.637658] ? mark_held_locks+0x130/0x130 [ 54.641999] ? trace_hardirqs_on+0x28/0x190 [ 54.646299] ? kasan_check_write+0x14/0x20 [ 54.650512] ? finish_task_switch+0x1a4/0x720 [ 54.654985] ? find_held_lock+0x36/0x1d0 [ 54.659138] ? __lock_is_held+0xb5/0x140 [ 54.663193] rtnetlink_rcv_msg+0x34f/0x8f0 [ 54.667405] ? rtnetlink_put_metrics+0x490/0x490 [ 54.672240] ? find_held_lock+0x36/0x1d0 [ 54.676316] netlink_rcv_skb+0x142/0x390 [ 54.680361] ? lock_downgrade+0x860/0x860 [ 54.684498] ? rtnetlink_put_metrics+0x490/0x490 [ 54.689232] ? netlink_ack+0x9a0/0x9a0 [ 54.693100] ? netlink_deliver_tap+0x182/0xb00 [ 54.697663] rtnetlink_rcv+0x10/0x20 [ 54.701361] netlink_unicast+0x443/0x650 [ 54.705399] ? netlink_attachskb+0x6c0/0x6c0 [ 54.709788] netlink_sendmsg+0x765/0xc40 [ 54.713828] ? netlink_unicast+0x650/0x650 [ 54.718039] ? copy_msghdr_from_user+0x20b/0x3e0 [ 54.722779] ? selinux_socket_sendmsg+0x31/0x40 [ 54.727431] ? netlink_unicast+0x650/0x650 [ 54.731642] sock_sendmsg+0xb5/0xf0 [ 54.735245] ___sys_sendmsg+0x647/0x950 [ 54.739203] ? find_held_lock+0x36/0x1d0 [ 54.743241] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 54.747976] ? __fget+0x278/0x400 [ 54.751417] ? kasan_check_read+0x11/0x20 [ 54.755542] ? __fget+0x295/0x400 [ 54.758974] ? ksys_dup3+0x2e0/0x2e0 [ 54.762835] ? __f_unlock_pos+0xd/0x10 [ 54.766700] ? __fget_light+0x174/0x1e0 [ 54.770648] ? __fdget+0xe/0x10 [ 54.773903] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 54.778721] __sys_sendmsg+0xd9/0x180 [ 54.782498] ? __ia32_sys_shutdown+0x70/0x70 [ 54.786897] ? __sb_end_write+0xa4/0xd0 [ 54.790855] ? kasan_check_write+0x14/0x20 [ 54.795076] ? fput+0x18/0x120 [ 54.798248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.803588] __x64_sys_sendmsg+0x73/0xb0 [ 54.807631] do_syscall_64+0xd0/0x4e0 [ 54.811424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.816593] RIP: 0033:0x45c6c9 [ 54.819762] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.838649] RSP: 002b:00007f69f70edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.846354] RAX: ffffffffffffffda RBX: 00007f69f70ee6d4 RCX: 000000000045c6c9 [ 54.853601] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 54.860847] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.868108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.875354] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 54.882619] CPU: 0 PID: 2345 Comm: kworker/u4:4 Not tainted 4.19.118-syzkaller #0 [ 54.890237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.899594] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 54.906687] Call Trace: [ 54.909271] dump_stack+0x123/0x177 [ 54.912896] ? batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.919909] panic+0x1cd/0x375 [ 54.923095] ? __warn_printk+0xd6/0xd6 [ 54.926984] __warn.cold.8+0x1b/0x3e [ 54.930432] FAULT_INJECTION: forcing a failure. [ 54.930432] name failslab, interval 1, probability 0, space 0, times 0 [ 54.930712] ? batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.948872] report_bug+0x1a4/0x200 [ 54.952497] do_error_trap+0x200/0x350 [ 54.956384] ? math_error+0x340/0x340 [ 54.960178] ? __irq_work_queue_local+0xe0/0x120 [ 54.964930] ? irq_work_queue+0x34/0x50 [ 54.968918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.973770] ? trace_hardirqs_off_caller+0x49/0x180 [ 54.978794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.983651] do_invalid_op+0x1b/0x20 [ 54.988743] invalid_op+0x14/0x20 [ 54.992184] RIP: 0010:batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.999796] Code: 87 e8 3c 77 96 fa 0f 0b e9 84 a3 ff ff 48 c7 c7 40 bb d8 87 e8 29 77 96 fa e9 73 a3 ff ff 48 c7 c7 00 b8 d8 87 e8 18 77 96 fa <0f> 0b e9 60 a3 ff ff 48 c7 c7 00 b8 d8 87 e8 05 77 96 fa 0f 0b 4c [ 55.018701] RSP: 0018:ffff8880a16afcd8 EFLAGS: 00010286 [ 55.024043] RAX: 0000000000000024 RBX: ffff8880a836bac8 RCX: 0000000000000000 [ 55.031307] RDX: 0000000000000000 RSI: ffffffff87677aa0 RDI: ffffffff8a185960 [ 55.038555] RBP: ffff8880a16afd58 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 55.045801] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffff88809518d640 [ 55.053063] R13: ffff8880a836bb60 R14: ffff8880a836ba80 R15: ffff888085d4e040 [ 55.060330] ? batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 55.067339] process_one_work+0x830/0x1670 [ 55.071559] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 55.076210] ? lock_acquire+0x173/0x3d0 [ 55.080162] ? kasan_check_write+0x14/0x20 [ 55.084373] ? do_raw_spin_lock+0xd0/0x240 [ 55.088596] worker_thread+0x85/0xb60 [ 55.092372] ? __kthread_parkme+0x47/0x190 [ 55.096597] kthread+0x324/0x3e0 [ 55.099962] ? process_one_work+0x1670/0x1670 [ 55.104438] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 55.109965] ret_from_fork+0x24/0x30 [ 55.113682] CPU: 1 PID: 7977 Comm: syz-executor.0 Not tainted 4.19.118-syzkaller #0 [ 55.121492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.130827] Call Trace: [ 55.133399] dump_stack+0x123/0x177 [ 55.137006] should_fail.cold.4+0x5/0x13 [ 55.141047] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 55.146138] ? lock_downgrade+0x860/0x860 [ 55.150270] __should_failslab+0xba/0xf0 [ 55.154310] should_failslab+0x9/0x14 [ 55.158087] __kmalloc_track_caller+0x2ce/0x760 [ 55.162747] ? __lock_acquire+0x792/0x4980 [ 55.166970] ? kstrdup_const+0x1f/0x30 [ 55.170846] kstrdup+0x2c/0x60 [ 55.174023] kstrdup_const+0x1f/0x30 [ 55.177717] __kernfs_new_node+0xb0/0x6f0 [ 55.181842] ? mark_held_locks+0x130/0x130 [ 55.186054] ? kernfs_dop_revalidate+0x350/0x350 [ 55.190786] ? widen_string+0x1e0/0x1e0 [ 55.194736] ? rtnl_newlink+0xa18/0x1310 [ 55.198774] ? netlink_rcv_skb+0x142/0x390 [ 55.202998] ? rtnetlink_rcv+0x10/0x20 [ 55.206874] ? netlink_unicast+0x443/0x650 [ 55.211083] ? netlink_sendmsg+0x765/0xc40 [ 55.215297] ? find_held_lock+0x36/0x1d0 [ 55.219340] kernfs_new_node+0x62/0x110 [ 55.223293] kernfs_create_link+0xb4/0x230 [ 55.227514] sysfs_do_create_link_sd.isra.2+0x7d/0xf0 [ 55.232685] sysfs_create_link+0x43/0xb0 [ 55.236724] netdev_adjacent_sysfs_add+0x9c/0xd0 [ 55.241455] ? napi_disable+0x80/0x80 [ 55.245235] __netdev_adjacent_dev_insert+0x46d/0x7b0 [ 55.250406] __netdev_upper_dev_link+0x1e8/0x790 [ 55.255139] ? netdev_upper_dev_unlink+0x5b0/0x5b0 [ 55.260052] ? kasan_check_read+0x11/0x20 [ 55.264178] netdev_master_upper_dev_link+0x17/0x20 [ 55.269181] batadv_hardif_enable_interface+0x1f8/0x9e0 [ 55.274526] batadv_softif_slave_add+0x7f/0xd0 [ 55.279089] do_set_master+0x171/0x200 [ 55.282953] do_setlink+0x941/0x2e10 [ 55.286648] ? __lock_acquire+0x792/0x4980 [ 55.290859] ? validate_linkmsg+0x670/0x670 [ 55.295161] ? mark_held_locks+0x130/0x130 [ 55.299388] ? __lock_acquire+0x792/0x4980 [ 55.303613] rtnl_newlink+0xa18/0x1310 [ 55.307494] ? rtnl_link_unregister+0x280/0x280 [ 55.312145] ? mark_held_locks+0x130/0x130 [ 55.316357] ? __lock_acquire+0x792/0x4980 [ 55.320571] ? __lock_is_held+0xb5/0x140 [ 55.324620] ? mark_held_locks+0x130/0x130 [ 55.328833] ? __lock_is_held+0xb5/0x140 [ 55.332874] ? __lock_acquire+0x792/0x4980 [ 55.337094] ? find_held_lock+0x36/0x1d0 [ 55.341133] ? mark_held_locks+0xc7/0x130 [ 55.345261] ? mark_held_locks+0x130/0x130 [ 55.349474] ? trace_hardirqs_on+0x28/0x190 [ 55.353777] ? _raw_spin_unlock_irq+0x60/0x80 [ 55.358248] ? finish_task_switch+0x14a/0x720 [ 55.362718] ? finish_task_switch+0x11c/0x720 [ 55.367191] ? find_held_lock+0x36/0x1d0 [ 55.371266] ? __lock_is_held+0xb5/0x140 [ 55.375315] rtnetlink_rcv_msg+0x34f/0x8f0 [ 55.379541] ? rtnetlink_put_metrics+0x490/0x490 [ 55.384272] ? find_held_lock+0x36/0x1d0 [ 55.388329] netlink_rcv_skb+0x142/0x390 [ 55.392366] ? lock_downgrade+0x860/0x860 [ 55.396492] ? rtnetlink_put_metrics+0x490/0x490 [ 55.401229] ? netlink_ack+0x9a0/0x9a0 [ 55.405094] ? netlink_deliver_tap+0x182/0xb00 [ 55.409670] rtnetlink_rcv+0x10/0x20 [ 55.413374] netlink_unicast+0x443/0x650 [ 55.417414] ? netlink_attachskb+0x6c0/0x6c0 [ 55.421806] netlink_sendmsg+0x765/0xc40 [ 55.425849] ? netlink_unicast+0x650/0x650 [ 55.430060] ? copy_msghdr_from_user+0x20b/0x3e0 [ 55.434795] ? selinux_socket_sendmsg+0x31/0x40 [ 55.439441] ? netlink_unicast+0x650/0x650 [ 55.443666] sock_sendmsg+0xb5/0xf0 [ 55.447272] ___sys_sendmsg+0x647/0x950 [ 55.451236] ? find_held_lock+0x36/0x1d0 [ 55.455274] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 55.460019] ? __fget+0x278/0x400 [ 55.463453] ? kasan_check_read+0x11/0x20 [ 55.467578] ? __fget+0x295/0x400 [ 55.471010] ? ksys_dup3+0x2e0/0x2e0 [ 55.474711] ? __f_unlock_pos+0xd/0x10 [ 55.478705] ? __fget_light+0x174/0x1e0 [ 55.482675] ? __fdget+0xe/0x10 [ 55.485939] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 55.490782] __sys_sendmsg+0xd9/0x180 [ 55.494562] ? __ia32_sys_shutdown+0x70/0x70 [ 55.498951] ? __sb_end_write+0xa4/0xd0 [ 55.502914] ? kasan_check_write+0x14/0x20 [ 55.507127] ? fput+0x18/0x120 [ 55.511082] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.516423] __x64_sys_sendmsg+0x73/0xb0 [ 55.520463] do_syscall_64+0xd0/0x4e0 [ 55.524271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.529442] RIP: 0033:0x45c6c9 [ 55.532615] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.551507] RSP: 002b:00007fece8cf0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.559192] RAX: ffffffffffffffda RBX: 00007fece8cf16d4 RCX: 000000000045c6c9 [ 55.566441] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 55.573950] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.581197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 55.588445] R13: 00000000000009cb R14: 00000000004cc6fd R15: 0000000000000004 [ 55.597207] Kernel Offset: disabled [ 55.600951] Rebooting in 86400 seconds..