[ 36.249623] random: cc1: uninitialized urandom read (8 bytes read) [ 36.800841] IPVS: ftp: loaded support on port[0] = 21 [ 37.907802] can: request_module (can-proto-0) failed. [ 37.918202] can: request_module (can-proto-0) failed. [ 38.062088] audit: type=1400 audit(1576296526.130:37): avc: denied { create } for pid=6652 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.087398] audit: type=1400 audit(1576296526.130:38): avc: denied { create } for pid=6652 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.111201] audit: type=1400 audit(1576296526.130:39): avc: denied { create } for pid=6652 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.267926] random: sshd: uninitialized urandom read (32 bytes read) [ 38.891899] random: sshd: uninitialized urandom read (32 bytes read) [ 39.115460] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.217' (ECDSA) to the list of known hosts. 2019/12/14 04:08:52 parsed 1 programs 2019/12/14 04:08:53 executed programs: 0 [ 44.945452] audit: type=1400 audit(1576296533.010:40): avc: denied { map } for pid=6725 comm="syz-execprog" path="/root/syzkaller-shm922838416" dev="sda1" ino=16499 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 45.240908] IPVS: ftp: loaded support on port[0] = 21 [ 45.976025] IPVS: ftp: loaded support on port[0] = 21 [ 46.019835] chnl_net:caif_netlink_parms(): no params data found [ 46.046632] IPVS: ftp: loaded support on port[0] = 21 [ 46.076762] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.083558] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.090945] device bridge_slave_0 entered promiscuous mode [ 46.118588] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.125104] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.132588] device bridge_slave_1 entered promiscuous mode [ 46.155741] chnl_net:caif_netlink_parms(): no params data found [ 46.169055] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.179362] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.214160] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.221790] team0: Port device team_slave_0 added [ 46.227301] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.234519] team0: Port device team_slave_1 added [ 46.242364] IPVS: ftp: loaded support on port[0] = 21 [ 46.253602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.261246] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.273826] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.280395] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.287216] device bridge_slave_0 entered promiscuous mode [ 46.296376] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.302798] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.309556] device bridge_slave_1 entered promiscuous mode [ 46.361958] device hsr_slave_0 entered promiscuous mode [ 46.400358] device hsr_slave_1 entered promiscuous mode [ 46.444348] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.470220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.489336] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.505426] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.524045] chnl_net:caif_netlink_parms(): no params data found [ 46.544090] IPVS: ftp: loaded support on port[0] = 21 [ 46.546020] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.558642] team0: Port device team_slave_0 added [ 46.565404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.573793] team0: Port device team_slave_1 added [ 46.583729] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.590166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.597044] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.603429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.612905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.644608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.691933] device hsr_slave_0 entered promiscuous mode [ 46.760376] device hsr_slave_1 entered promiscuous mode [ 46.800391] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.806772] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.813730] device bridge_slave_0 entered promiscuous mode [ 46.821688] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.828019] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.834839] device bridge_slave_1 entered promiscuous mode [ 46.844401] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.892580] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.903169] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.913494] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.928354] chnl_net:caif_netlink_parms(): no params data found [ 46.964038] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.971673] team0: Port device team_slave_0 added [ 46.977586] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.986176] team0: Port device team_slave_1 added [ 46.991928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.001052] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.008533] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.014907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.021554] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.027996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.046208] IPVS: ftp: loaded support on port[0] = 21 [ 47.051577] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.058885] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.066495] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.083978] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.193168] device hsr_slave_0 entered promiscuous mode [ 47.230349] device hsr_slave_1 entered promiscuous mode [ 47.270821] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.278171] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.290835] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.297239] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.304322] device bridge_slave_0 entered promiscuous mode [ 47.313399] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.319746] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.327454] device bridge_slave_1 entered promiscuous mode [ 47.344506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.363506] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.374922] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.383822] chnl_net:caif_netlink_parms(): no params data found [ 47.416271] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.423588] team0: Port device team_slave_0 added [ 47.431959] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.439009] team0: Port device team_slave_1 added [ 47.449717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.456526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.491871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.505992] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.516540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.563355] device hsr_slave_0 entered promiscuous mode [ 47.620357] device hsr_slave_1 entered promiscuous mode [ 47.663322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.685721] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.692619] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.699636] device bridge_slave_0 entered promiscuous mode [ 47.706184] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.713961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.721621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.729397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.752326] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.758406] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.765787] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.772375] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.779220] device bridge_slave_1 entered promiscuous mode [ 47.785542] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.796342] chnl_net:caif_netlink_parms(): no params data found [ 47.819892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.836290] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.845280] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.853832] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.860450] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.867824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.875830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.883680] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.890053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.896758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.903597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.912089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.919775] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.936442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.948640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.956049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.964785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.972514] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.978842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.985848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.996180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.007260] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.015601] team0: Port device team_slave_0 added [ 48.021133] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.028166] team0: Port device team_slave_1 added [ 48.037678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.046523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.056693] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.064496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.078531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.086541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.094147] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.100505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.108327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.127355] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.135886] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.143011] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.149072] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.157682] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.164673] device bridge_slave_0 entered promiscuous mode [ 48.171552] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.177884] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.185781] device bridge_slave_1 entered promiscuous mode [ 48.191965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.199783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.206791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.215606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.271954] device hsr_slave_0 entered promiscuous mode [ 48.320396] device hsr_slave_1 entered promiscuous mode [ 48.370787] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.378165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.387226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.398320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.406461] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.413912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.421665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.429170] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.435536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.442281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.450482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.458366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.465464] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.476802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.492036] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.500272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.507809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.517346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.525059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.533020] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.539407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.546273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.554770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.571253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.581383] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.592551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.601690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.609274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.616912] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.623523] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.631867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.650577] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.657616] team0: Port device team_slave_0 added [ 48.664652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.674594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.682800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.692766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.700991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.708475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.718750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.726212] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.734785] team0: Port device team_slave_1 added [ 48.741341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.748661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.756352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.765399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.772040] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.779439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.790176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.797662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.807050] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.813638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.828022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.837069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.844219] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.851093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.858610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.866163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.873779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.882216] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.893995] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.902216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.913993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.925972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.937210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.944212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.954054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.961709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.969058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.976762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.984389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.033282] device hsr_slave_0 entered promiscuous mode [ 49.070379] device hsr_slave_1 entered promiscuous mode [ 49.132937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.142054] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.152724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.160752] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.166752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.174767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.183511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.191191] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.198525] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.207062] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.216407] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.223069] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.231751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.239644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.247788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.261289] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.270918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.279950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.291506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.299234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.306971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.314800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.322591] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.328921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.335750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.343516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.351174] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.357509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.364850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.374852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.386580] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.394519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.403949] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.409997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.419745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.436146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.467794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.480709] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.487771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.498757] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 49.504324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.521345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.534470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.542309] ================================================================== [ 49.548633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.549881] BUG: KASAN: use-after-free in padata_parallel_worker+0x37a/0x420 [ 49.559958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.563234] Write of size 8 at addr ffff88809cc5e918 by task kworker/0:3/6761 [ 49.563237] [ 49.563242] CPU: 0 PID: 6761 Comm: kworker/0:3 Not tainted 4.14.158-syzkaller #0 [ 49.563245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.563258] Workqueue: pencrypt padata_parallel_worker [ 49.563263] Call Trace: [ 49.563273] dump_stack+0xf7/0x13b [ 49.572632] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.577304] ? padata_parallel_worker+0x37a/0x420 [ 49.581104] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.586443] print_address_description.cold.7+0x9/0x1c9 [ 49.600992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.601055] ? padata_parallel_worker+0x37a/0x420 [ 49.603715] kobject: 'vlan0' (ffff88808b895a00): kobject_add_internal: parent: 'mesh', set: '' [ 49.607142] kasan_report.cold.8+0x11a/0x2d3 [ 49.607150] __asan_report_store8_noabort+0x17/0x20 [ 49.607156] padata_parallel_worker+0x37a/0x420 [ 49.639162] BUG: unable to handle kernel [ 49.640505] ? padata_sysfs_store+0xa0/0xa0 [ 49.649751] paging request [ 49.654143] process_one_work+0x79e/0x16c0 [ 49.659126] at ffffffffffffffc8 [ 49.663789] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 49.667924] IP: pcrypt_aead_enc+0x7b/0xf0 [ 49.672218] worker_thread+0xcc/0xee0 [ 49.675033] PGD 786d067 [ 49.679246] kthread+0x338/0x400 [ 49.682582] P4D 786d067 [ 49.687226] ? process_one_work+0x16c0/0x16c0 [ 49.691345] PUD 786f067 [ 49.695122] ? kthread_create_on_node+0xa0/0xa0 [ 49.697764] PMD 0 [ 49.701108] ret_from_fork+0x24/0x30 [ 49.708215] [ 49.710857] Oops: 0000 [#1] PREEMPT SMP KASAN [ 49.715510] Allocated by task 6780: [ 49.717640] Modules linked in: [ 49.721328] save_stack_trace+0x16/0x20 [ 49.727398] save_stack+0x43/0xd0 [ 49.731001] CPU: 1 PID: 18 Comm: kworker/1:0 Not tainted 4.14.158-syzkaller #0 [ 49.734163] kasan_kmalloc+0xc7/0xe0 [ 49.738108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.741535] __kmalloc+0x15b/0x7b0 [ 49.748886] Workqueue: pencrypt padata_parallel_worker [ 49.752581] tls_push_record+0xf6/0x14c0 [ 49.752586] tls_sw_sendmsg+0x90b/0x10a0 [ 49.761915] task: ffff8880a9d5c4c0 task.stack: ffff8880a9d68000 [ 49.765430] inet_sendmsg+0x108/0x440 [ 49.770679] RIP: 0010:pcrypt_aead_enc+0x7b/0xf0 [ 49.774713] sock_sendmsg+0xb5/0xf0 [ 49.778747] RSP: 0018:ffff8880a9d6fc90 EFLAGS: 00010246 [ 49.784788] SYSC_sendto+0x1e3/0x2c0 [ 49.793236] SyS_sendto+0x9/0x10 [ 49.796836] RAX: dffffc0000000000 RBX: ffff88809dfe8d50 RCX: ffffffff82b05b4e [ 49.802367] do_syscall_64+0x1c7/0x5b0 [ 49.806049] RDX: 1ffffffffffffff9 RSI: 0000000000000008 RDI: ffff88809dfe8d88 [ 49.809386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.816631] RBP: ffff8880a9d6fcb0 R08: 0000000000000001 R09: 0000000000000000 [ 49.820497] [ 49.827742] R10: 0000000000000050 R11: ffff8880a9d5c4c0 R12: 0000000000000000 [ 49.832907] Freed by task 6780: [ 49.840148] R13: ffff88809dfe8d88 R14: ffff8880a9d6fcf8 R15: 1ffff110153adf9b [ 49.841764] save_stack_trace+0x16/0x20 [ 49.849007] FS: 0000000000000000(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 49.852258] save_stack+0x43/0xd0 [ 49.859513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.863467] kasan_slab_free+0x71/0xc0 [ 49.871666] CR2: ffffffffffffffc8 CR3: 00000000921c5000 CR4: 00000000001406e0 [ 49.875178] kfree+0xcc/0x270 [ 49.881033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.884894] tls_push_record+0xd32/0x14c0 [ 49.892135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.895219] tls_sw_sendmsg+0x90b/0x10a0 [ 49.902462] Call Trace: [ 49.906584] inet_sendmsg+0x108/0x440 [ 49.913842] padata_parallel_worker+0x24e/0x420 [ 49.917871] sock_sendmsg+0xb5/0xf0 [ 49.920426] ? padata_sysfs_store+0xa0/0xa0 [ 49.924199] SYSC_sendto+0x1e3/0x2c0 [ 49.928844] process_one_work+0x79e/0x16c0 [ 49.932440] SyS_sendto+0x9/0x10 [ 49.936748] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 49.940436] do_syscall_64+0x1c7/0x5b0 [ 49.944642] worker_thread+0xcc/0xee0 [ 49.947997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.952641] kthread+0x338/0x400 [ 49.956505] [ 49.960280] ? process_one_work+0x16c0/0x16c0 [ 49.965439] The buggy address belongs to the object at ffff88809cc5e8c0 [ 49.965439] which belongs to the cache kmalloc-256 of size 256 [ 49.968779] ? kthread_create_on_node+0xa0/0xa0 [ 49.970383] The buggy address is located 88 bytes inside of [ 49.970383] 256-byte region [ffff88809cc5e8c0, ffff88809cc5e9c0) [ 49.974866] ret_from_fork+0x24/0x30 [ 49.987491] The buggy address belongs to the page: [ 49.992134] Code: [ 50.003905] page:ffffea0002731780 count:1 mapcount:0 mapping:ffff88809cc5e000 index:0x0 [ 50.007590] 00 [ 50.014613] 0f [ 50.022813] flags: 0x1fffc0000000100(slab) [ 50.024674] 85 [ 50.026536] raw: 01fffc0000000100 ffff88809cc5e000 0000000000000000 000000010000000c [ 50.030739] 82 [ 50.032602] raw: ffffea000277e520 ffffea00028066a0 ffff8880aa8007c0 0000000000000000 [ 50.040454] 00 [ 50.042329] page dumped because: kasan: bad access detected [ 50.050192] 00 00 [ 50.052068] [ 50.057765] 48 [ 50.059899] Memory state around the buggy address: [ 50.061498] b8 [ 50.063364] ffff88809cc5e800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.068264] 00 [ 50.070126] ffff88809cc5e880: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 50.077463] 00 [ 50.079327] >ffff88809cc5e900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.086657] 00 [ 50.088521] ^ [ 50.095855] 00 [ 50.097719] ffff88809cc5e980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 50.101837] 00 [ 50.103702] ffff88809cc5ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.111031] fc [ 50.112891] ================================================================== [ 50.120223] ff [ 50.122159] Kernel panic - not syncing: panic_on_warn set ... [ 50.122159] [ 50.129431] df 4d 8b 64 24 38 49 8d 7c 24 c8 48 89 fa 48 c1 ea 03 80 3c 02 00 75 5a 4c 89 ef <41> ff 54 24 c8 48 8d 7b 1c 48 ba 00 00 00 00 00 fc ff df 48 89 [ 50.152993] RIP: pcrypt_aead_enc+0x7b/0xf0 RSP: ffff8880a9d6fc90 [ 50.159124] CR2: ffffffffffffffc8 [ 50.162564] ---[ end trace 35c6e00fd0d93657 ]--- [ 51.252797] Shutting down cpus with NMI [ 51.258009] Kernel Offset: disabled [ 51.261633] Rebooting in 86400 seconds..