Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.215382] audit: type=1400 audit(1587627880.012:8): avc: denied { execmem } for pid=6464 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.230234] IPVS: ftp: loaded support on port[0] = 21 [ 31.682622] can: request_module (can-proto-0) failed. [ 32.677277] can: request_module (can-proto-0) failed. [ 32.685885] can: request_module (can-proto-0) failed. [ 32.711836] audit: type=1400 audit(1587627881.513:9): avc: denied { create } for pid=6441 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 '10.128.10.59' (ECDSA) to the list of known hosts. 2020/04/23 07:44:48 parsed 1 programs 2020/04/23 07:44:49 executed programs: 0 [ 40.819409] audit: type=1400 audit(1587627889.617:10): avc: denied { execmem } for pid=6597 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.863752] IPVS: ftp: loaded support on port[0] = 21 [ 40.880061] IPVS: ftp: loaded support on port[0] = 21 [ 40.904599] IPVS: ftp: loaded support on port[0] = 21 [ 40.914298] IPVS: ftp: loaded support on port[0] = 21 [ 40.915411] IPVS: ftp: loaded support on port[0] = 21 [ 40.949763] IPVS: ftp: loaded support on port[0] = 21 [ 41.160118] chnl_net:caif_netlink_parms(): no params data found [ 41.215048] chnl_net:caif_netlink_parms(): no params data found [ 41.238983] chnl_net:caif_netlink_parms(): no params data found [ 41.354164] chnl_net:caif_netlink_parms(): no params data found [ 41.395401] chnl_net:caif_netlink_parms(): no params data found [ 41.429852] chnl_net:caif_netlink_parms(): no params data found [ 41.483842] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.491795] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.499129] device bridge_slave_0 entered promiscuous mode [ 41.509830] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.516396] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.524088] device bridge_slave_0 entered promiscuous mode [ 41.535714] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.546860] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.553877] device bridge_slave_1 entered promiscuous mode [ 41.566423] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.573609] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.581150] device bridge_slave_1 entered promiscuous mode [ 41.610725] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.622120] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.629974] device bridge_slave_0 entered promiscuous mode [ 41.640765] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.652954] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.662130] device bridge_slave_1 entered promiscuous mode [ 41.691546] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.705363] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.715022] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.726102] device bridge_slave_0 entered promiscuous mode [ 41.735176] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.747402] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.757049] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.766117] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.773648] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.783027] device bridge_slave_1 entered promiscuous mode [ 41.791923] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.801018] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.838540] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.855007] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.862814] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.871911] device bridge_slave_0 entered promiscuous mode [ 41.881368] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.889807] team0: Port device team_slave_0 added [ 41.900694] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.907983] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.915652] device bridge_slave_0 entered promiscuous mode [ 41.926224] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.933178] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.940732] device bridge_slave_1 entered promiscuous mode [ 41.949159] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.956251] team0: Port device team_slave_0 added [ 41.962724] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.975057] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.981990] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.989738] device bridge_slave_1 entered promiscuous mode [ 41.996407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.004438] team0: Port device team_slave_1 added [ 42.013377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.022503] team0: Port device team_slave_0 added [ 42.031624] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.039815] team0: Port device team_slave_1 added [ 42.045016] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.052570] team0: Port device team_slave_1 added [ 42.065915] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.073407] team0: Port device team_slave_0 added [ 42.087278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.094389] 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. [ 42.120331] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.148258] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.156089] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.163747] team0: Port device team_slave_1 added [ 42.173634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.184955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.192242] 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. [ 42.219126] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.238738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.247973] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.254297] 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. [ 42.281254] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.296824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.303066] 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. [ 42.329529] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.340964] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.358976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.366887] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.373129] 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. [ 42.398644] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.415103] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.421552] 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. [ 42.447123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.457742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.465309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.471811] 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. [ 42.498010] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.513303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.525690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.532919] 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. [ 42.559609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.573889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.586175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.593821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.601923] team0: Port device team_slave_0 added [ 42.608278] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.615499] team0: Port device team_slave_1 added [ 42.624556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.632356] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.639897] team0: Port device team_slave_0 added [ 42.649497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.701143] device hsr_slave_0 entered promiscuous mode [ 42.756752] device hsr_slave_1 entered promiscuous mode [ 42.796821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.804017] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.811034] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.818369] team0: Port device team_slave_1 added [ 42.858147] device hsr_slave_0 entered promiscuous mode [ 42.896675] device hsr_slave_1 entered promiscuous mode [ 42.999221] device hsr_slave_0 entered promiscuous mode [ 43.036597] device hsr_slave_1 entered promiscuous mode [ 43.086783] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.093640] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.104822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.113052] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.119582] 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. [ 43.146353] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.164962] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.182359] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.189962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.196947] 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. [ 43.222265] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.258627] device hsr_slave_0 entered promiscuous mode [ 43.296505] device hsr_slave_1 entered promiscuous mode [ 43.337112] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.343736] 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. [ 43.370256] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.384924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.391549] 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. [ 43.417314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.432628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.440331] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.456516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.472168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.479793] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.500765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.569002] device hsr_slave_0 entered promiscuous mode [ 43.596574] device hsr_slave_1 entered promiscuous mode [ 43.648627] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.718738] device hsr_slave_0 entered promiscuous mode [ 43.756476] device hsr_slave_1 entered promiscuous mode [ 43.801721] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.815589] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.829584] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.925772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.954990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.999357] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.059193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.072725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.090365] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.100463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.120340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.128974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.137105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.147263] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.153324] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.164306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.175764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.188599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.200258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.209414] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.216004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.223164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.231979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.239642] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.246054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.253510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.263858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.277590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.289470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.300075] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.314299] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.324524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.334515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.341164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.349713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.357081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.365082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.376997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.385612] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.392304] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.400838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.409082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.417319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.424718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.432838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.440591] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.446984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.454336] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.461944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.477369] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.486642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.494062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.510580] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.517972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.525647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.534676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.542796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.550779] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.557253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.565508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.573694] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.584698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.593095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.605864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.613254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.623082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.631372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.639115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.649733] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.656924] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.664305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.671676] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.680298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.689262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.700415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.709376] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.717792] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.723933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.732443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.740690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.748980] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.755319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.763192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.771305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.779293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.786668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.793421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.801123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.809199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.818633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.830969] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.837407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.848347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.855395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.863530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.871615] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.878059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.884829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.893010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.900667] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.913773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.922110] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.928685] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.935833] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.941898] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.950387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.964876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.974714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.986820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.994443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.007480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.017124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.024631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.032760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.041164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.048854] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.055186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.062016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.070428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.078336] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.084665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.091651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.099556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.107185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.114624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.124672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.133511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.144991] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.152109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.159947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.167259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.176179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.183830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.198170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.205813] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.212167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.220333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.229143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.240994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.249969] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.259648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.266832] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.273753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.282099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.289757] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.296143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.303042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.310872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.318805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.326691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.334296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.341307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.348969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.358947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.367860] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.374789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.384929] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.392444] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.400919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.409078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.418940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.427713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.436223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.444320] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.450804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.459738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.467930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.476715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.484091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.492741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.500779] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.508773] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.517269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.528137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.537327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.544728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.554372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.563832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.572283] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.580075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.588122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.596196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.604107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.611738] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.618118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.626878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.634046] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.641163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.648376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.656749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.669458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.677118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.686340] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.693332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.705814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.713044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.723789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.731531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.739882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.749168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.757683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.765320] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.776123] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.782160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.794704] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.805781] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.812320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.822643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.830447] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.836851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.843741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.851624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.860560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.873881] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.883623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.892251] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.902056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.910480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.918184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.925684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.932394] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.943614] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.952226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.961686] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.974079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.982753] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.995461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.003183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.014684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.024849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.032560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.040198] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.047516] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.056215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.064497] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.072819] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.081686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.089772] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.097000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.109968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.119122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.126014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.136474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.137916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.140631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.142516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.143731] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.144270] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.144318] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.144769] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.159890] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.163228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.226063] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.238281] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.247637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.255642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.263120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.270844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.279136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.286783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.294196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.302089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.310523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.322346] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.333739] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.343994] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.352141] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.359513] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.375094] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.386096] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.393153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.401446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.409535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.417446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.425954] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.438323] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.446325] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.452523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.461741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.469996] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.477340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.490297] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.502270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.509805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.519810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.527593] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.534309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.542986] device veth0_vlan entered promiscuous mode [ 46.554809] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.562107] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.568851] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.577999] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.584908] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.592466] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.604401] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.616505] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.624571] device veth1_vlan entered promiscuous mode [ 46.636409] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.643806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.652589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.662258] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.676225] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.684714] device veth0_vlan entered promiscuous mode [ 46.694551] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.702057] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.709449] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.719284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.727732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.735075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.742520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.750323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.758236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.765035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.772440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.790502] device veth0_vlan entered promiscuous mode [ 46.799413] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.814774] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.826756] device veth1_vlan entered promiscuous mode [ 46.833086] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.842084] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.850306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.858469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.870408] device veth1_vlan entered promiscuous mode [ 46.877293] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.904950] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.912895] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.920549] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.930298] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.937853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.947998] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.956982] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.966288] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.973172] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.982165] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.989382] device veth0_vlan entered promiscuous mode [ 46.998783] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.011949] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.021774] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.032576] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.039609] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.047393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.056318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.064061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.072095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.080254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.088229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.096551] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.103412] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.115624] device veth1_vlan entered promiscuous mode [ 47.121535] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.134571] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.147043] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.159334] device veth0_macvtap entered promiscuous mode [ 47.169357] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.177043] device veth0_vlan entered promiscuous mode [ 47.183025] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.191614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.199734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.207820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.217478] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.224749] device veth0_macvtap entered promiscuous mode [ 47.231328] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.239293] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.248954] device veth1_macvtap entered promiscuous mode [ 47.256080] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.277049] device veth1_macvtap entered promiscuous mode [ 47.283041] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.289729] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.298253] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.306432] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.313652] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.321551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.329822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.339395] device veth0_macvtap entered promiscuous mode [ 47.346537] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.354251] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.361529] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.368669] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.376403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.396141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.404797] device veth1_vlan entered promiscuous mode [ 47.412221] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.422740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.433801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.444876] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.453943] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.462416] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.470392] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.480014] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.487680] device veth1_macvtap entered promiscuous mode [ 47.494131] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.508992] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.516206] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.523403] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.531512] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.538819] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.546044] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.553753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.562092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.569780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.577396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.585032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.592729] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.600154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.607717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.617978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.628711] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.636850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.646033] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.654810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.664490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.671615] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.679482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.688170] device veth0_vlan entered promiscuous mode [ 47.694657] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.701865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.714346] device veth0_macvtap entered promiscuous mode [ 47.722518] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.729618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.740221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.750478] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.757517] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.765877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.776666] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.786436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.797191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.807614] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.814564] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.821534] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.828914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.837224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.845403] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.853071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.861043] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.869012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.886778] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.895217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.902858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.913947] device veth1_vlan entered promiscuous mode [ 47.921818] device veth0_macvtap entered promiscuous mode [ 47.928858] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.940364] device veth1_macvtap entered promiscuous mode [ 47.947448] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.954647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.965508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.974696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.984735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.995605] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.002478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.016798] device veth1_macvtap entered promiscuous mode [ 48.027936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.037449] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.044816] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.052883] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.062085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.082383] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.097643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.109553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.124785] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.136907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.154368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.162426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.173117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.183642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.193707] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.204263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.213621] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.223476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.233509] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.241276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.251376] device veth0_macvtap entered promiscuous mode [ 48.258375] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.265399] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.276752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.286885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.298353] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.307837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.318241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.327434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.337390] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.347420] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.354367] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.361821] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.369805] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.377969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.386296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.393939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.403435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.413926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.423257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.433038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.443207] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.453161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.463195] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.470281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.479894] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.490573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.500654] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.510780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.521371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.531616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.541189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.551319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.561565] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.569062] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.577040] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.588830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.596756] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.605629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.613966] device veth1_macvtap entered promiscuous mode [ 48.648683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.688803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.698795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.709824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.719499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.729573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.738940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.748702] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.759303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.769083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.778629] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.788553] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.798763] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.806066] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.819824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.829763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.841226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.851403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.860598] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.870379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.879643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.889417] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.898821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.909227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.919684] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.926665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.933940] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.943476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.956781] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.965846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.063357] sp0: Synchronizing with TNC [ 49.091572] ================================================================== [ 49.099187] BUG: KASAN: slab-out-of-bounds in decode_data.part.2+0x23c/0x280 [ 49.103380] sp1: Synchronizing with TNC [ 49.106380] Write of size 1 at addr ffff8880a9a67c4e by task kworker/u4:6/7850 [ 49.106386] [ 49.106392] CPU: 1 PID: 7850 Comm: kworker/u4:6 Not tainted 4.19.117-syzkaller #0 [ 49.106395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.106405] Workqueue: events_unbound flush_to_ldisc [ 49.106409] Call Trace: [ 49.106418] dump_stack+0x123/0x177 [ 49.106429] print_address_description.cold.8+0x9/0x1ff [ 49.106436] kasan_report.cold.9+0x242/0x309 [ 49.106442] ? decode_data.part.2+0x23c/0x280 [ 49.106449] __asan_report_store1_noabort+0x17/0x20 [ 49.106453] decode_data.part.2+0x23c/0x280 [ 49.106461] sixpack_receive_buf+0x722/0x1120 [ 49.106466] ? __init_ldsem+0x170/0x170 [ 49.117786] tty_ldisc_receive_buf+0xff/0x1b0 [ 49.117795] tty_port_default_receive_buf+0x5f/0x90 [ 49.117802] flush_to_ldisc+0x1aa/0x3a0 [ 49.117814] process_one_work+0x830/0x1670 [ 49.117826] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 49.117832] ? lock_acquire+0x173/0x3d0 [ 49.117840] ? kasan_check_write+0x14/0x20 [ 49.117846] ? do_raw_spin_lock+0xd0/0x240 [ 49.117854] worker_thread+0x85/0xb60 [ 49.117858] ? __kthread_parkme+0x47/0x190 [ 49.117870] kthread+0x324/0x3e0 [ 49.117875] ? process_one_work+0x1670/0x1670 [ 49.117880] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 49.117888] ret_from_fork+0x24/0x30 [ 49.117900] [ 49.117904] Allocated by task 7880: [ 49.117910] save_stack+0x43/0xd0 [ 49.117913] kasan_kmalloc+0xc7/0xe0 [ 49.117916] __kmalloc_node+0x50/0x70 [ 49.117920] kvmalloc_node+0x68/0x70 [ 49.117925] alloc_netdev_mqs+0x5d/0xc80 [ 49.117931] sixpack_open+0xe7/0xbc2 [ 49.117935] tty_ldisc_open.isra.3+0x65/0xa0 [ 49.117939] tty_set_ldisc+0x249/0x5a0 [ 49.117942] tty_ioctl+0x31e/0x1290 [ 49.117947] do_vfs_ioctl+0x196/0x10c0 [ 49.117950] ksys_ioctl+0x62/0x90 [ 49.117953] __x64_sys_ioctl+0x6e/0xb0 [ 49.117958] do_syscall_64+0xd0/0x4e0 [ 49.117962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.117964] [ 49.117966] Freed by task 0: [ 49.117969] (stack is not available) [ 49.117971] [ 49.117975] The buggy address belongs to the object at ffff8880a9a668c0 [ 49.117975] which belongs to the cache kmalloc-4096 of size 4096 [ 49.117980] The buggy address is located 910 bytes to the right of [ 49.117980] 4096-byte region [ffff8880a9a668c0, ffff8880a9a678c0) [ 49.117982] The buggy address belongs to the page: [ 49.117987] page:ffffea0002a69980 count:1 mapcount:0 mapping:ffff88812c29cdc0 index:0x0 compound_mapcount: 0 [ 49.117994] flags: 0xfffe0000008100(slab|head) [ 49.118001] raw: 00fffe0000008100 ffffea00022cdd08 ffffea00022c0f08 ffff88812c29cdc0 [ 49.118005] raw: 0000000000000000 ffff8880a9a668c0 0000000100000001 0000000000000000 [ 49.118008] page dumped because: kasan: bad access detected [ 49.118010] [ 49.118013] Memory state around the buggy address: [ 49.118017] ffff8880a9a67b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.118020] ffff8880a9a67b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.118024] >ffff8880a9a67c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.118026] ^ [ 49.118029] ffff8880a9a67c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.118032] ffff8880a9a67d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.118035] ================================================================== [ 49.118037] Disabling lock debugging due to kernel taint [ 49.213744] Kernel panic - not syncing: panic_on_warn set ... [ 49.213744] [ 49.445109] CPU: 1 PID: 7850 Comm: kworker/u4:6 Tainted: G B 4.19.117-syzkaller #0 [ 49.454097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.463450] Workqueue: events_unbound flush_to_ldisc [ 49.468540] Call Trace: [ 49.471137] dump_stack+0x123/0x177 [ 49.474745] panic+0x1cd/0x375 [ 49.477919] ? __warn_printk+0xd6/0xd6 [ 49.481779] ? ___preempt_schedule+0x16/0x18 [ 49.486164] kasan_end_report+0x47/0x4f [ 49.490162] kasan_report.cold.9+0x76/0x309 [ 49.494471] ? decode_data.part.2+0x23c/0x280 [ 49.498950] __asan_report_store1_noabort+0x17/0x20 [ 49.503977] decode_data.part.2+0x23c/0x280 [ 49.508283] sixpack_receive_buf+0x722/0x1120 [ 49.512816] ? __init_ldsem+0x170/0x170 [ 49.516793] tty_ldisc_receive_buf+0xff/0x1b0 [ 49.521281] tty_port_default_receive_buf+0x5f/0x90 [ 49.526372] flush_to_ldisc+0x1aa/0x3a0 [ 49.530415] process_one_work+0x830/0x1670 [ 49.534634] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 49.539299] ? lock_acquire+0x173/0x3d0 [ 49.543253] ? kasan_check_write+0x14/0x20 [ 49.547467] ? do_raw_spin_lock+0xd0/0x240 [ 49.551676] worker_thread+0x85/0xb60 [ 49.555635] ? __kthread_parkme+0x47/0x190 [ 49.559853] kthread+0x324/0x3e0 [ 49.563194] ? process_one_work+0x1670/0x1670 [ 49.567662] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 49.573199] ret_from_fork+0x24/0x30 [ 49.578347] Kernel Offset: disabled [ 49.581962] Rebooting in 86400 seconds..