[ 37.681127] audit: type=1400 audit(1578076131.142:40): avc: denied { create } for pid=6571 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 [ 37.842346] random: sshd: uninitialized urandom read (32 bytes read) [ 38.518210] random: sshd: uninitialized urandom read (32 bytes read) [ 38.720752] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts. 2020/01/03 18:28:57 parsed 1 programs 2020/01/03 18:28:58 executed programs: 0 [ 44.930805] IPVS: ftp: loaded support on port[0] = 21 [ 45.736779] IPVS: ftp: loaded support on port[0] = 21 [ 45.766395] chnl_net:caif_netlink_parms(): no params data found [ 45.793997] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.800489] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.807500] device bridge_slave_0 entered promiscuous mode [ 45.821416] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.827755] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.834911] device bridge_slave_1 entered promiscuous mode [ 45.852671] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.863795] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.886135] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.893206] team0: Port device team_slave_0 added [ 45.898684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.905848] team0: Port device team_slave_1 added [ 45.911269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.918797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.960933] IPVS: ftp: loaded support on port[0] = 21 [ 45.971974] device hsr_slave_0 entered promiscuous mode [ 46.010321] device hsr_slave_1 entered promiscuous mode [ 46.087331] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.095824] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.139359] chnl_net:caif_netlink_parms(): no params data found [ 46.177989] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.184450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.191195] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.197557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.211174] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.217505] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.225101] device bridge_slave_0 entered promiscuous mode [ 46.225311] IPVS: ftp: loaded support on port[0] = 21 [ 46.236478] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.243195] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.250273] device bridge_slave_1 entered promiscuous mode [ 46.289807] chnl_net:caif_netlink_parms(): no params data found [ 46.337841] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.345087] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.352521] device bridge_slave_0 entered promiscuous mode [ 46.369635] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 46.375801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.383160] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.392326] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.399908] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.406491] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.413582] device bridge_slave_1 entered promiscuous mode [ 46.426800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.449889] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.456917] team0: Port device team_slave_0 added [ 46.465417] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.477801] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.484078] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.490863] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.497917] team0: Port device team_slave_1 added [ 46.503353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.511450] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.519195] IPVS: ftp: loaded support on port[0] = 21 [ 46.528895] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.540745] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.548936] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.558024] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.584500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.592571] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.598892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.605714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.613580] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.619893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.665704] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.673012] team0: Port device team_slave_0 added [ 46.732996] device hsr_slave_0 entered promiscuous mode [ 46.780282] device hsr_slave_1 entered promiscuous mode [ 46.853377] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.860418] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.867401] team0: Port device team_slave_1 added [ 46.872580] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 46.883443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.890606] chnl_net:caif_netlink_parms(): no params data found [ 46.899213] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.906116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.915680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.923627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.937446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.992683] device hsr_slave_0 entered promiscuous mode [ 47.020340] device hsr_slave_1 entered promiscuous mode [ 47.062403] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.072776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.082008] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.088972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.096608] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.104936] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.113663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.121539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.128953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.141906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.157180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.176020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.192266] IPVS: ftp: loaded support on port[0] = 21 [ 47.203890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.211368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.220790] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.226773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.235043] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.241900] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.248603] device bridge_slave_0 entered promiscuous mode [ 47.255265] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.261646] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.268456] device bridge_slave_1 entered promiscuous mode [ 47.296405] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.328233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.336441] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.346639] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.402786] chnl_net:caif_netlink_parms(): no params data found [ 47.419409] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.429866] team0: Port device team_slave_0 added [ 47.463854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.470907] team0: Port device team_slave_1 added [ 47.476154] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.497387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.508510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.587813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.595090] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.602233] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.609403] device bridge_slave_0 entered promiscuous mode [ 47.621149] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.627487] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.641840] device bridge_slave_1 entered promiscuous mode [ 47.684459] chnl_net:caif_netlink_parms(): no params data found [ 47.698051] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.733314] device hsr_slave_0 entered promiscuous mode [ 47.790387] device hsr_slave_1 entered promiscuous mode [ 47.831826] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.839231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.850752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.865075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.871836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.878703] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.888039] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.904538] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.911045] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.918452] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.930192] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.938071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.945169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.959782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.970367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.977357] team0: Port device team_slave_0 added [ 47.985048] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.992753] team0: Port device team_slave_1 added [ 47.998237] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.004800] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.011556] device bridge_slave_0 entered promiscuous mode [ 48.018738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.028645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.036206] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.042540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.051456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.059686] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.066244] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.072737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.079692] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.086210] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.093106] device bridge_slave_1 entered promiscuous mode [ 48.098980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.106654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.114350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.121912] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.128250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.137418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.146192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.159558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.167649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.177480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.195737] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.203943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.213954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.221476] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.227787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.234801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.242728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.251136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.259834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.273348] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.322495] device hsr_slave_0 entered promiscuous mode [ 48.381874] device hsr_slave_1 entered promiscuous mode [ 48.423213] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.431004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.438626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.446241] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.452602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.459280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.466915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.476699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.484835] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.492193] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.505275] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.512338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.521223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.528593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.543472] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.551383] team0: Port device team_slave_0 added [ 48.556831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.564610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.572201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.581307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.589600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.601541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.613569] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.623443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.633777] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.640653] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.647670] team0: Port device team_slave_1 added [ 48.653022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.660597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.667960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.675468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.682969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.690376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.697619] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.704625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.714354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.726019] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.733019] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.742262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.749829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.763132] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.769542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.778588] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.792790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.815671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.824597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.839009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.849605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.882406] device hsr_slave_0 entered promiscuous mode [ 48.910522] device hsr_slave_1 entered promiscuous mode [ 48.965879] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.973483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.981200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.988908] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.002654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.013702] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.019683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.029588] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.047722] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.060924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.069329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.076786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.085193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.093759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.102075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.108940] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.119845] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.127133] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.136788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.144177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.157605] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.164006] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.172586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.181089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.188720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.196667] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.203065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.210775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.218776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.227768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.238383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.246148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.254164] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.260540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.267367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.275228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.282783] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.289107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.296185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.305147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.314077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.321004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.328975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.336763] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.343149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.351021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.368648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.384481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.401024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.408671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.419863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.431496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.438276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.447840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.455606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.463963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.471785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.479135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.486714] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.494230] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.503380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.512473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.519934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.527694] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.537463] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.544720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.555573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.562471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.569821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.577387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.585634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.594401] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.603544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.612288] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.622779] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.628778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.635678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.643762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.650749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.658043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.667420] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.673751] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.682743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.690349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.697708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.708457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.717074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.724830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.732956] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.739279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.746822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.756164] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.763071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.772463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.779771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.789241] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.795453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.805802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.815073] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.822747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.830726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.838300] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.844668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.853601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.864007] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.872816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.882906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.893095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.899363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.909479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.920710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.928202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.936748] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.947143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.957431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.965202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.976913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.984152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.992547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.002481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.010329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.017683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.026219] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.034893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.054032] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 2020/01/03 18:29:03 executed programs: 15 [ 50.076222] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.456366] 9pnet: Insufficient options for proto=fd [ 51.577039] ================================================================== [ 51.584559] BUG: KASAN: slab-out-of-bounds in pdu_read+0x8b/0xc0 [ 51.590697] Read of size 8240 at addr ffff88807d92aa6d by task syz-executor.2/6899 [ 51.598395] [ 51.600016] CPU: 1 PID: 6899 Comm: syz-executor.2 Not tainted 4.14.161-syzkaller #0 [ 51.607886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.617230] Call Trace: [ 51.619810] dump_stack+0xf7/0x13b [ 51.619819] ? pdu_read+0x8b/0xc0 [ 51.619829] print_address_description.cold.7+0x9/0x1c9 [ 51.619833] ? pdu_read+0x8b/0xc0 [ 51.619838] kasan_report.cold.8+0x11a/0x2d3 [ 51.619845] check_memory_region+0x13e/0x1b0 [ 51.619850] memcpy+0x23/0x50 [ 51.619854] pdu_read+0x8b/0xc0 [ 51.619859] p9pdu_readf+0x32a/0x1640 [ 51.619865] ? p9pdu_writef+0xa0/0xa0 [ 51.619872] ? pipe_poll+0x7b/0x2b0 [ 51.619876] ? p9_fd_poll+0x200/0x2c0 [ 51.619882] ? p9_conn_create+0x385/0x4a0 [ 51.619887] ? finish_wait+0x290/0x290 [ 51.626916] ? parse_opts.part.3+0x2c0/0x2c0 [ 51.626929] p9_client_create+0x7b8/0xf40 [ 51.626939] ? lock_downgrade+0x7f0/0x7f0 [ 51.626946] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 51.626959] ? rcu_read_lock_sched_held+0x108/0x120 [ 51.697129] ? __kmalloc_track_caller+0x369/0x7a0 [ 51.701961] ? mount_fs+0x7f/0x269 [ 51.701971] ? lockdep_init_map+0x9/0x10 [ 51.701977] ? __raw_spin_lock_init+0x2d/0x100 [ 51.701987] v9fs_session_init+0x1e1/0x1410 [ 51.701995] ? debug_check_no_obj_freed+0x2f0/0x930 [ 51.702002] ? find_held_lock+0x36/0x1d0 [ 51.702008] ? v9fs_show_options+0x6c0/0x6c0 [ 51.702016] ? lock_downgrade+0x7f0/0x7f0 [ 51.702027] ? v9fs_mount+0x5d/0x770 [ 51.709607] ? rcu_read_lock_sched_held+0x108/0x120 [ 51.709614] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 51.709622] ? free_pages+0x44/0x50 [ 51.709633] v9fs_mount+0x73/0x770 [ 51.709641] mount_fs+0x7f/0x269 [ 51.760179] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.764765] do_mount+0x36b/0x26a0 [ 51.768305] ? copy_mount_string+0x20/0x20 [ 51.772528] ? rcu_read_lock_sched_held+0x108/0x120 [ 51.772535] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 51.772542] ? kasan_check_write+0x14/0x20 [ 51.772550] ? copy_mount_options+0x55/0x270 [ 51.772558] SyS_mount+0xb8/0xd0 [ 51.772572] ? copy_mnt_ns+0xae0/0xae0 [ 51.772578] do_syscall_64+0x1c7/0x5b0 [ 51.772582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.772593] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.772599] RIP: 0033:0x459a09 [ 51.772602] RSP: 002b:00007f9288e9dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.772608] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a09 [ 51.772612] RDX: 00000000200000c0 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.782434] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 51.782438] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9288e9e6d4 [ 51.815325] R13: 00000000004c5fa0 R14: 00000000004dac40 R15: 00000000ffffffff [ 51.815339] [ 51.815342] Allocated by task 6899: [ 51.815349] save_stack_trace+0x16/0x20 [ 51.815355] save_stack+0x43/0xd0 [ 51.837568] kasan_kmalloc+0xc7/0xe0 [ 51.837574] __kmalloc+0x15b/0x7b0 [ 51.837579] p9_fcall_alloc+0x1a/0x90 [ 51.837583] p9_client_prepare_req.part.9+0x579/0xab0 [ 51.837587] p9_client_rpc+0x163/0xe80 [ 51.892938] p9_client_create+0x737/0xf40 [ 51.897064] v9fs_session_init+0x1e1/0x1410 [ 51.901368] v9fs_mount+0x73/0x770 [ 51.904891] mount_fs+0x7f/0x269 [ 51.908280] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.912842] do_mount+0x36b/0x26a0 [ 51.916359] SyS_mount+0xb8/0xd0 [ 51.919699] do_syscall_64+0x1c7/0x5b0 [ 51.923568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.928772] [ 51.930375] Freed by task 0: [ 51.933405] (stack is not available) [ 51.937091] [ 51.938693] The buggy address belongs to the object at ffff88807d92aa40 [ 51.938693] which belongs to the cache kmalloc-16384 of size 16384 [ 51.951672] The buggy address is located 45 bytes inside of [ 51.951672] 16384-byte region [ffff88807d92aa40, ffff88807d92ea40) [ 51.963606] The buggy address belongs to the page: [ 51.968508] page:ffffea0001f64a00 count:1 mapcount:0 mapping:ffff88807d92aa40 index:0x0 compound_mapcount: 0 [ 51.978451] flags: 0x1fffc0000008100(slab|head) [ 51.983097] raw: 01fffc0000008100 ffff88807d92aa40 0000000000000000 0000000100000001 [ 51.990964] raw: ffffea0001f64620 ffffea0001f63a20 ffff8880aa802200 0000000000000000 [ 51.998826] page dumped because: kasan: bad access detected [ 52.004510] [ 52.006114] Memory state around the buggy address: [ 52.011048] ffff88807d92c900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.018383] ffff88807d92c980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.025716] >ffff88807d92ca00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 52.033049] ^ [ 52.039559] ffff88807d92ca80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.046894] ffff88807d92cb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.054226] ================================================================== [ 52.061560] Disabling lock debugging due to kernel taint [ 52.073461] Kernel panic - not syncing: panic_on_warn set ... [ 52.073461] [ 52.080831] CPU: 1 PID: 6899 Comm: syz-executor.2 Tainted: G B 4.14.161-syzkaller #0 [ 52.089835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.099180] Call Trace: [ 52.101758] dump_stack+0xf7/0x13b [ 52.105285] ? pdu_read+0x8b/0xc0 [ 52.108713] panic+0x1b0/0x358 [ 52.111885] ? add_taint.cold.5+0x11/0x11 [ 52.116007] ? ___preempt_schedule+0x16/0x18 [ 52.120395] ? pdu_read+0x8b/0xc0 [ 52.123831] kasan_end_report+0x47/0x4f [ 52.127778] kasan_report.cold.8+0x76/0x2d3 [ 52.132080] check_memory_region+0x13e/0x1b0 [ 52.136474] memcpy+0x23/0x50 [ 52.139556] pdu_read+0x8b/0xc0 [ 52.142810] p9pdu_readf+0x32a/0x1640 [ 52.146586] ? p9pdu_writef+0xa0/0xa0 [ 52.150369] ? pipe_poll+0x7b/0x2b0 [ 52.153981] ? p9_fd_poll+0x200/0x2c0 [ 52.157756] ? p9_conn_create+0x385/0x4a0 [ 52.161877] ? finish_wait+0x290/0x290 [ 52.165754] ? parse_opts.part.3+0x2c0/0x2c0 [ 52.170166] p9_client_create+0x7b8/0xf40 [ 52.174298] ? lock_downgrade+0x7f0/0x7f0 [ 52.178419] ? p9_client_zc_rpc.constprop.11+0x10c0/0x10c0 [ 52.184025] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.189029] ? __kmalloc_track_caller+0x369/0x7a0 [ 52.193844] ? mount_fs+0x7f/0x269 [ 52.197384] ? lockdep_init_map+0x9/0x10 [ 52.201421] ? __raw_spin_lock_init+0x2d/0x100 [ 52.205993] v9fs_session_init+0x1e1/0x1410 [ 52.210294] ? debug_check_no_obj_freed+0x2f0/0x930 [ 52.215290] ? find_held_lock+0x36/0x1d0 [ 52.219326] ? v9fs_show_options+0x6c0/0x6c0 [ 52.223708] ? lock_downgrade+0x7f0/0x7f0 [ 52.227844] ? v9fs_mount+0x5d/0x770 [ 52.231535] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.236528] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 52.241345] ? free_pages+0x44/0x50 [ 52.244989] v9fs_mount+0x73/0x770 [ 52.248503] mount_fs+0x7f/0x269 [ 52.251843] vfs_kern_mount.part.33+0x58/0x3c0 [ 52.256400] do_mount+0x36b/0x26a0 [ 52.259947] ? copy_mount_string+0x20/0x20 [ 52.264163] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.269156] ? kmem_cache_alloc_trace+0x63e/0x7a0 [ 52.273972] ? kasan_check_write+0x14/0x20 [ 52.278182] ? copy_mount_options+0x55/0x270 [ 52.282571] SyS_mount+0xb8/0xd0 [ 52.285911] ? copy_mnt_ns+0xae0/0xae0 [ 52.289773] do_syscall_64+0x1c7/0x5b0 [ 52.293655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.298471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.303632] RIP: 0033:0x459a09 [ 52.306799] RSP: 002b:00007f9288e9dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.314484] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a09 [ 52.321740] RDX: 00000000200000c0 RSI: 0000000020000480 RDI: 0000000000000000 [ 52.329071] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 52.336317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9288e9e6d4 [ 52.343562] R13: 00000000004c5fa0 R14: 00000000004dac40 R15: 00000000ffffffff [ 52.352011] Kernel Offset: disabled [ 52.355625] Rebooting in 86400 seconds..