[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.565062] random: sshd: uninitialized urandom read (32 bytes read) [ 30.993551] kauditd_printk_skb: 9 callbacks suppressed [ 30.993559] audit: type=1400 audit(1563768602.493:35): avc: denied { map } for pid=6763 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.047917] random: sshd: uninitialized urandom read (32 bytes read) [ 31.577664] random: sshd: uninitialized urandom read (32 bytes read) [ 31.755587] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.95' (ECDSA) to the list of known hosts. [ 37.302119] random: sshd: uninitialized urandom read (32 bytes read) [ 37.418749] audit: type=1400 audit(1563768608.913:36): avc: denied { map } for pid=6777 comm="syz-executor551" path="/root/syz-executor551304481" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 38.190143] IPVS: ftp: loaded support on port[0] = 21 [ 38.453220] IPVS: ftp: loaded support on port[0] = 21 [ 38.504574] chnl_net:caif_netlink_parms(): no params data found [ 38.554368] IPVS: ftp: loaded support on port[0] = 21 [ 38.577621] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.584174] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.591563] device bridge_slave_0 entered promiscuous mode [ 38.600596] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.606919] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.614112] device bridge_slave_1 entered promiscuous mode [ 38.623476] chnl_net:caif_netlink_parms(): no params data found [ 38.663431] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.679820] IPVS: ftp: loaded support on port[0] = 21 [ 38.686227] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.717328] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.724898] team0: Port device team_slave_0 added [ 38.731715] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.738676] team0: Port device team_slave_1 added [ 38.745498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.752534] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.758904] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.766437] device bridge_slave_0 entered promiscuous mode [ 38.782862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.794315] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.800753] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.807510] device bridge_slave_1 entered promiscuous mode [ 38.881947] device hsr_slave_0 entered promiscuous mode [ 38.920251] device hsr_slave_1 entered promiscuous mode [ 38.962346] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.973676] chnl_net:caif_netlink_parms(): no params data found [ 38.986686] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.994318] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.003048] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.028751] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.039411] team0: Port device team_slave_0 added [ 39.052588] IPVS: ftp: loaded support on port[0] = 21 [ 39.061470] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.068492] team0: Port device team_slave_1 added [ 39.092429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.114652] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.121182] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.127933] device bridge_slave_0 entered promiscuous mode [ 39.134346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.142400] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.148790] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.155580] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.161917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.187510] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.195139] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.202029] device bridge_slave_1 entered promiscuous mode [ 39.223794] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.302858] device hsr_slave_0 entered promiscuous mode [ 39.340320] device hsr_slave_1 entered promiscuous mode [ 39.381269] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.389004] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.397803] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.404571] chnl_net:caif_netlink_parms(): no params data found [ 39.426334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.433527] team0: Port device team_slave_0 added [ 39.439012] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.446118] team0: Port device team_slave_1 added [ 39.463442] IPVS: ftp: loaded support on port[0] = 21 [ 39.474075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.486213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.532343] device hsr_slave_0 entered promiscuous mode [ 39.570333] device hsr_slave_1 entered promiscuous mode [ 39.660078] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.677305] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.686478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.695679] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.707740] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.719008] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.725486] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.732548] device bridge_slave_0 entered promiscuous mode [ 39.740907] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.747288] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.754213] device bridge_slave_1 entered promiscuous mode [ 39.768192] chnl_net:caif_netlink_parms(): no params data found [ 39.820912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.831581] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.855087] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.862191] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.868956] device bridge_slave_0 entered promiscuous mode [ 39.882740] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.891310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.898187] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.906568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.913076] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.919395] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.926551] device bridge_slave_1 entered promiscuous mode [ 39.936513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.944132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.953995] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.962121] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.977831] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.987306] team0: Port device team_slave_0 added [ 40.004344] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.013912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.024094] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.031606] team0: Port device team_slave_1 added [ 40.062197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.069932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.077870] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.084247] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.091924] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.105563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.113541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.126100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.137678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.145709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.153306] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.159664] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.167866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.175026] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.191911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.198235] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.205265] team0: Port device team_slave_0 added [ 40.210828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.218848] chnl_net:caif_netlink_parms(): no params data found [ 40.272228] device hsr_slave_0 entered promiscuous mode [ 40.310762] device hsr_slave_1 entered promiscuous mode [ 40.360801] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.367830] team0: Port device team_slave_1 added [ 40.375589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.389738] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.397578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.405930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.414083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.420999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.427920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.435808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.455223] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.463567] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.469623] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.477511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.501709] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.508107] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.515521] device bridge_slave_0 entered promiscuous mode [ 40.522507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.530479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.537945] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.544519] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.551510] device bridge_slave_1 entered promiscuous mode [ 40.565426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.613290] device hsr_slave_0 entered promiscuous mode [ 40.640331] device hsr_slave_1 entered promiscuous mode [ 40.690468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.697463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.705201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.718739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.730735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.738159] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.745959] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.756130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.763903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.771563] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.777875] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.784753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.792677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.800459] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.806792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.813804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.825882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.833407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.840780] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.848691] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.873099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.882399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.891062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.899942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.911391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.918671] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.926566] team0: Port device team_slave_0 added [ 40.932036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.939624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.947378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.954824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.964314] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.970486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.981882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.990522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.999200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.006689] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.013791] team0: Port device team_slave_1 added [ 41.019392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.029351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.037143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.047232] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.056132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.066554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.087148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.095042] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.104387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.113084] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.183355] device hsr_slave_0 entered promiscuous mode [ 41.220438] device hsr_slave_1 entered promiscuous mode [ 41.260369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.267818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.281404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.289851] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.300920] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.306919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.318938] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.326012] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.333231] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.340358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.347706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.358239] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.366589] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.372940] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.382182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.397560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.404768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.417455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.428119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.438124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.455841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.462113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.469794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.477800] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.484167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.491586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.499183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.506768] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.513105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.519829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.528306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.539056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.547783] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.555502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready executing program [ 41.566738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.574603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.582440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.589993] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.596101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.609117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.619619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.634896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.654373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.662949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.674819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.682536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.689848] audit: type=1400 audit(1563768613.183:37): avc: denied { map } for pid=6810 comm="syz-executor551" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=24345 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 executing program executing program [ 41.695093] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.733246] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.750245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.759459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.760781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.783541] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 41.815841] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.824920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.837836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.844963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.856778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program [ 41.865966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.868338] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.873710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.893025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.905538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready executing program [ 41.917855] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.919141] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.940285] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.947598] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.957559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 41.981014] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.987084] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.995899] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.016811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.026323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.034563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.060700] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.072884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready executing program executing program [ 42.086893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.101964] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.105421] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.118672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.132231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.143652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.143763] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.151927] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.167642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.184303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.196831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.206900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.221200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.227355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready executing program [ 42.239519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.248837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.259961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.268019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.275815] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.282207] bridge0: port 1(bridge_slave_0) entered forwarding state executing program [ 42.290410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.302685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.314240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.326130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready executing program executing program [ 42.333648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.336886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.354016] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.370481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.378240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.404868] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.405491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.411269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.438483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready executing program executing program [ 42.448780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.463715] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.478497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.480853] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.493309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready executing program [ 42.506293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.506427] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.516641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.535447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.546055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready executing program [ 42.558319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.571396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.592202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready executing program [ 42.596895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.612410] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.618471] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.629926] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.645251] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program [ 42.653952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.668503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.687302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.687320] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 42.697686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.715126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.727195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.745705] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 42.758810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.768487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.777821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.786605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.794884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.802505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program executing program [ 42.814294] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.825928] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.826472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.844793] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.856535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.860977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.890223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.907852] bridge0: port 1(bridge_slave_0) entered blocking state executing program executing program executing program [ 42.914267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.924214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.934708] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.940974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.958302] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.963372] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.972391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready executing program [ 43.009250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.018824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.044459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 43.046442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.072299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.086042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.094204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.099916] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.108989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready executing program executing program [ 43.151510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.169566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.176425] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.186313] bridge0: port 2(bridge_slave_1) entered forwarding state executing program [ 43.206697] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.212174] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.218252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.237715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready executing program executing program [ 43.248012] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.267456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.277393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.295537] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 43.309105] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.326831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.327952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 43.354178] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.365467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.376672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.395094] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 43.397680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.429173] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.440374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.451921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready executing program executing program [ 43.466798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.477279] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.480529] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.499609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.510635] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.512820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.543718] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.559978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready executing program executing program executing program [ 43.572941] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.587079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.588769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.598700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.618264] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.621023] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.637224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.657979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready executing program executing program [ 43.667918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.691417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.699516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready executing program [ 43.717345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.728064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.739616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.749880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program executing program [ 43.768414] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.770931] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.790983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready executing program [ 43.819216] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.822799] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.828568] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 43.866684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.893547] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.904672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 43.921414] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.948395] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.961678] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 43.970721] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 44.029889] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.041440] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 44.073272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.074689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program executing program [ 44.125765] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.136894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.159824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 44.169637] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.181188] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.226052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.232783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.253387] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 44.289170] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.307560] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.336307] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.362977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program executing program [ 44.397381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.413418] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.418433] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.465308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.468676] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.492308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.503270] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.547858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.549528] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.578008] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.614385] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.622631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.641319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.667642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.672730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 44.727509] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.731974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.759272] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 44.780865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.793937] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 44.845154] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.857539] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.879058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 44.891048] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.929773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 44.948785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.971193] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 44.990823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 45.047824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.048800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.078930] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.099205] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.125436] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 45.168234] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.180903] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.197393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program [ 45.215692] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.239150] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.268914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.291091] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 45.317918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.348870] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.356236] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.360885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.402598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 45.418704] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.456841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.502392] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.511646] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.522966] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.549080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.599842] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.606931] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.635836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.660793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.668355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program [ 45.701553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.730894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program [ 45.751810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.789241] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. executing program executing program executing program executing program [ 45.808232] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.816196] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.836939] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.885562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.891076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.913566] ================================================================== [ 45.921087] BUG: KASAN: slab-out-of-bounds in tls_push_record+0xffe/0x1210 [ 45.928097] Read of size 8 at addr ffff888095616af8 by task syz-executor551/7220 [ 45.935624] [ 45.937251] CPU: 1 PID: 7220 Comm: syz-executor551 Not tainted 4.14.134 #29 [ 45.944338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.944461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.953675] Call Trace: [ 45.953697] dump_stack+0x138/0x19c [ 45.953709] ? tls_push_record+0xffe/0x1210 [ 45.974495] print_address_description.cold+0x7c/0x1dc [ 45.979769] ? tls_push_record+0xffe/0x1210 [ 45.984088] kasan_report.cold+0xa9/0x2af [ 45.988235] __asan_report_load8_noabort+0x14/0x20 [ 45.993162] tls_push_record+0xffe/0x1210 [ 45.997302] ? mark_held_locks+0xb1/0x100 [ 46.001428] ? __local_bh_enable_ip+0x99/0x1a0 [ 46.005987] ? trace_hardirqs_on_caller+0x400/0x590 [ 46.010994] tls_sw_push_pending_record+0x23/0x30 [ 46.015823] tls_sk_proto_close+0x5d1/0x750 [ 46.020244] ? tcp_check_oom+0x460/0x460 [ 46.024280] ? tls_write_space+0x2a0/0x2a0 [ 46.028492] ? ip_mc_drop_socket+0x1d6/0x230 [ 46.032876] inet_release+0xec/0x1c0 [ 46.036568] inet6_release+0x53/0x80 [ 46.040261] __sock_release+0xce/0x2b0 [ 46.044122] ? __sock_release+0x2b0/0x2b0 [ 46.048247] sock_close+0x1b/0x30 [ 46.051675] __fput+0x275/0x7a0 [ 46.054933] ____fput+0x16/0x20 [ 46.058189] task_work_run+0x114/0x190 [ 46.062057] exit_to_usermode_loop+0x1da/0x220 [ 46.066617] do_syscall_64+0x4bc/0x640 [ 46.070480] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.075299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.080463] RIP: 0033:0x406791 [ 46.083633] RSP: 002b:00007fff6cc04440 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 46.091340] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000406791 [ 46.098595] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000003 [ 46.105853] RBP: 00000000006dcc30 R08: 00007fcb1f110700 R09: 0000000000000000 [ 46.113099] R10: 00007fff6cc04450 R11: 0000000000000293 R12: 00007fff6cc04460 [ 46.120341] R13: 0000000000000064 R14: 000000000000000a R15: 00000000006dcc3c [ 46.127604] [ 46.129217] Allocated by task 7047: [ 46.132912] save_stack_trace+0x16/0x20 [ 46.136863] save_stack+0x45/0xd0 [ 46.140287] kasan_kmalloc+0xce/0xf0 [ 46.143999] __kmalloc_node_track_caller+0x51/0x80 [ 46.148923] __kmalloc_reserve.isra.0+0x40/0xe0 [ 46.153563] __alloc_skb+0xcf/0x500 [ 46.157169] sk_stream_alloc_skb+0xb3/0x780 [ 46.161462] tcp_sendmsg_locked+0xf56/0x3400 [ 46.165842] tcp_sendmsg+0x30/0x50 [ 46.169354] inet_sendmsg+0x122/0x500 [ 46.173140] sock_sendmsg+0xce/0x110 [ 46.176825] SYSC_sendto+0x206/0x310 [ 46.180514] SyS_sendto+0x40/0x50 [ 46.183945] do_syscall_64+0x1e8/0x640 [ 46.187808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.192965] [ 46.194568] Freed by task 7047: [ 46.197820] save_stack_trace+0x16/0x20 [ 46.201779] save_stack+0x45/0xd0 [ 46.205206] kasan_slab_free+0x75/0xc0 [ 46.209067] kfree+0xcc/0x270 [ 46.212147] skb_free_head+0x8b/0xb0 [ 46.215832] skb_release_data+0x4af/0x700 [ 46.219960] skb_release_all+0x4d/0x60 [ 46.223820] __kfree_skb+0x16/0x30 [ 46.227335] tcp_sendmsg_locked+0x1ce5/0x3400 [ 46.231803] tcp_sendmsg+0x30/0x50 [ 46.235313] inet_sendmsg+0x122/0x500 [ 46.239084] sock_sendmsg+0xce/0x110 [ 46.242770] SYSC_sendto+0x206/0x310 [ 46.246460] SyS_sendto+0x40/0x50 [ 46.249889] do_syscall_64+0x1e8/0x640 [ 46.253748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.258909] [ 46.260513] The buggy address belongs to the object at ffff888095616280 [ 46.260513] which belongs to the cache kmalloc-2048 of size 2048 [ 46.273317] The buggy address is located 120 bytes to the right of [ 46.273317] 2048-byte region [ffff888095616280, ffff888095616a80) [ 46.285781] The buggy address belongs to the page: [ 46.290683] page:ffffea0002558580 count:1 mapcount:0 mapping:ffff888095616280 index:0xffff888095616280 compound_mapcount: 0 [ 46.301928] flags: 0x1fffc0000008100(slab|head) [ 46.306571] raw: 01fffc0000008100 ffff888095616280 ffff888095616280 0000000100000002 [ 46.314424] raw: ffffea0002853020 ffffea0002933720 ffff8880aa800c40 0000000000000000 [ 46.322277] page dumped because: kasan: bad access detected [ 46.327959] [ 46.329569] Memory state around the buggy address: [ 46.334468] ffff888095616980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.341805] ffff888095616a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.349141] >ffff888095616a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.356483] ^ [ 46.363733] ffff888095616b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.371090] ffff888095616b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.378433] ================================================================== executing program executing program executing program executing program executing program [ 46.385773] Disabling lock debugging due to kernel taint [ 46.399464] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.399991] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.415033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.430454] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.441079] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.478935] Kernel panic - not syncing: panic_on_warn set ... [ 46.478935] [ 46.486349] CPU: 1 PID: 7220 Comm: syz-executor551 Tainted: G B 4.14.134 #29 [ 46.494655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.503986] Call Trace: [ 46.506561] dump_stack+0x138/0x19c [ 46.510172] ? tls_push_record+0xffe/0x1210 [ 46.514484] panic+0x1f2/0x426 [ 46.517661] ? add_taint.cold+0x16/0x16 [ 46.521610] ? ___preempt_schedule+0x16/0x18 [ 46.525995] kasan_end_report+0x47/0x4f [ 46.529941] kasan_report.cold+0x130/0x2af [ 46.534167] __asan_report_load8_noabort+0x14/0x20 [ 46.539069] tls_push_record+0xffe/0x1210 [ 46.543195] ? mark_held_locks+0xb1/0x100 [ 46.547319] ? __local_bh_enable_ip+0x99/0x1a0 [ 46.551874] ? trace_hardirqs_on_caller+0x400/0x590 [ 46.556866] tls_sw_push_pending_record+0x23/0x30 [ 46.561680] tls_sk_proto_close+0x5d1/0x750 [ 46.565981] ? tcp_check_oom+0x460/0x460 [ 46.570030] ? tls_write_space+0x2a0/0x2a0 [ 46.574254] ? ip_mc_drop_socket+0x1d6/0x230 executing program [ 46.578647] inet_release+0xec/0x1c0 [ 46.582347] inet6_release+0x53/0x80 [ 46.586044] __sock_release+0xce/0x2b0 [ 46.589906] ? __sock_release+0x2b0/0x2b0 [ 46.594028] sock_close+0x1b/0x30 [ 46.597459] __fput+0x275/0x7a0 [ 46.600714] ____fput+0x16/0x20 [ 46.603969] task_work_run+0x114/0x190 [ 46.607835] exit_to_usermode_loop+0x1da/0x220 [ 46.612391] do_syscall_64+0x4bc/0x640 [ 46.616265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.621090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.626255] RIP: 0033:0x406791 [ 46.629451] RSP: 002b:00007fff6cc04440 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 46.637133] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000406791 [ 46.644376] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000003 [ 46.651633] RBP: 00000000006dcc30 R08: 00007fcb1f110700 R09: 0000000000000000 [ 46.658878] R10: 00007fff6cc04450 R11: 0000000000000293 R12: 00007fff6cc04460 [ 46.666120] R13: 0000000000000064 R14: 000000000000000a R15: 00000000006dcc3c [ 46.674477] Kernel Offset: disabled [ 46.678099] Rebooting in 86400 seconds..