[....] Starting OpenBSD Secure Shell server: sshd[ 19.708961] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 20.033084] random: sshd: uninitialized urandom read (32 bytes read) [ 20.409636] sshd (4472) used greatest stack depth: 16456 bytes left [ 20.425948] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.181328] random: sshd: uninitialized urandom read (32 bytes read) [ 105.464011] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. [ 110.948312] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/19 03:13:00 parsed 1 programs 2018/05/19 03:13:00 executed programs: 0 [ 111.580816] IPVS: ftp: loaded support on port[0] = 21 [ 111.594619] IPVS: ftp: loaded support on port[0] = 21 [ 111.602900] IPVS: ftp: loaded support on port[0] = 21 [ 111.605583] IPVS: ftp: loaded support on port[0] = 21 [ 111.620448] IPVS: ftp: loaded support on port[0] = 21 [ 111.632429] IPVS: ftp: loaded support on port[0] = 21 [ 111.642534] IPVS: ftp: loaded support on port[0] = 21 [ 111.657944] IPVS: ftp: loaded support on port[0] = 21 [ 112.183803] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.190358] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.199734] device bridge_slave_0 entered promiscuous mode [ 112.212704] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.219130] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.227067] device bridge_slave_0 entered promiscuous mode [ 112.248809] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.255253] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.268182] device bridge_slave_1 entered promiscuous mode [ 112.280457] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.286893] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.294417] device bridge_slave_0 entered promiscuous mode [ 112.303446] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.309859] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.317720] device bridge_slave_0 entered promiscuous mode [ 112.326259] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.332679] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.340123] device bridge_slave_0 entered promiscuous mode [ 112.348649] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.355068] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.362527] device bridge_slave_1 entered promiscuous mode [ 112.374522] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.380994] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.389380] device bridge_slave_0 entered promiscuous mode [ 112.401319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.410525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.417868] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.424268] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.441715] device bridge_slave_1 entered promiscuous mode [ 112.450281] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.456670] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.463958] device bridge_slave_1 entered promiscuous mode [ 112.470525] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.476919] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.484270] device bridge_slave_1 entered promiscuous mode [ 112.494522] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.501055] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.508646] device bridge_slave_1 entered promiscuous mode [ 112.516502] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.523066] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.530592] device bridge_slave_0 entered promiscuous mode [ 112.538336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.546944] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.553462] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.564334] device bridge_slave_0 entered promiscuous mode [ 112.571891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.580565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.588810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.598845] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.605403] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.615859] device bridge_slave_1 entered promiscuous mode [ 112.628184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.636642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.652403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.660932] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.667377] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.685810] device bridge_slave_1 entered promiscuous mode [ 112.692521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.701049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.709616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.724449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.750859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.767671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.809773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.823482] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.838934] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.849374] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.895685] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.913574] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.922366] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 112.939929] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.948616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 112.958400] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 112.968586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 112.987816] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 113.005752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 113.015424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.024302] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 113.032268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.047616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.055946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.064632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.072136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.084925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.092589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.105241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.113995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.122595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.129631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.137665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.147425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.156639] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 113.166668] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 113.176218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.183940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.194679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.212802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.228287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.236745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.243689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.253083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.267807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.274853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.285466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.299527] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 113.335978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.360461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.380331] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.390339] team0: Port device team_slave_0 added [ 113.397600] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.408578] team0: Port device team_slave_0 added [ 113.417039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.452616] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.466353] team0: Port device team_slave_1 added [ 113.471781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.479658] team0: Port device team_slave_0 added [ 113.485161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.493886] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.501878] team0: Port device team_slave_1 added [ 113.518279] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.528741] team0: Port device team_slave_0 added [ 113.536934] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.544413] team0: Port device team_slave_0 added [ 113.552131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.568418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.576193] team0: Port device team_slave_0 added [ 113.586844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.597774] team0: Port device team_slave_1 added [ 113.606703] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.619541] team0: Port device team_slave_1 added [ 113.627538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.636351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.649542] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.659549] team0: Port device team_slave_0 added [ 113.667724] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.677136] team0: Port device team_slave_1 added [ 113.683702] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.694675] team0: Port device team_slave_1 added [ 113.706185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.715611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.739410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.758533] team0: Port device team_slave_1 added [ 113.781225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.793721] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.801616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.809433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.819621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.829087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.838264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.854813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.871348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.886398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.894846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.902806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.910699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.918497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.926496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.934181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.944179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.954751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.963660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.973488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.980995] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.994755] team0: Port device team_slave_0 added [ 114.001114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.009344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.016670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.024684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.042427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.051112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.059273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.067199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.074933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.082772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.090614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.098488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.107467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.116685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.123940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 114.134156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.146779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 114.161234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.175803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.186143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.195460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.203933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.212171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.219688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.227539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.235334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.243148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.251587] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 114.259480] team0: Port device team_slave_1 added [ 114.285613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 114.296574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.310656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.328891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.343568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.363997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.380673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.389665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 114.402520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.421232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.434460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.442416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.463240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 114.474156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.485922] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.547940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 114.555352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.566879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.619343] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.626758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.637395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.958978] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.965559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.972622] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.979201] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.989194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.008434] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.015664] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.022339] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.028726] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.051762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.062699] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.069147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.075832] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.082214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.090177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.105594] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.112059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.118779] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.125160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.150277] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.159693] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.166111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.172782] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.179139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.186595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.261043] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.267480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.274182] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.280592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.290210] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.306764] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.313194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.319873] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.326700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.338546] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.570852] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.577315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.584047] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.590454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.599213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 116.002263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.016667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.035875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.045932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.053979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.061957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.069891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.077455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.875950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.890262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.943811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.973931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.990781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.008162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.093804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.108320] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.158844] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.199916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.229498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.261187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.269713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.350265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.359519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.370778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.389980] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.398241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.467159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.475601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.481796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.488965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.496842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.504781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.577426] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.583736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.591464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.604255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.610728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.617869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.633863] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.649874] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.656286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.670513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.692533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.705542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.721168] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 118.742655] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.794688] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.829267] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.846304] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.874706] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.913051] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.948866] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.969068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 118.977256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.994257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.226005] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.041029] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor3:6388] [ 144.048791] Modules linked in: [ 144.051989] irq event stamp: 15784870 [ 144.055802] hardirqs last enabled at (15784869): [] _raw_spin_unlock_irq+0x27/0x70 [ 144.065161] hardirqs last disabled at (15784870): [] interrupt_entry+0xb5/0xf0 [ 144.074091] softirqs last enabled at (23734): [] __do_softirq+0x778/0xaf5 [ 144.082673] softirqs last disabled at (23659): [] irq_exit+0x1d1/0x200 [ 144.090908] CPU: 0 PID: 6388 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #82 [ 144.098790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.108153] RIP: 0010:lock_acquire+0x257/0x520 [ 144.112737] RSP: 0018:ffff8801c961f990 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 144.120452] RAX: dffffc0000000000 RBX: 1ffff100392c3f37 RCX: 0000000000000000 [ 144.127724] RDX: 1ffffffff11a30e5 RSI: ffff8801a915cef8 RDI: 0000000000000286 [ 144.134997] RBP: ffff8801c961fa80 R08: 00000000000039df R09: 0000000000000000 [ 144.142269] R10: ffff8801a915cef8 R11: ffff8801a915c6c0 R12: ffff8801a915c6c0 [ 144.149541] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 [ 144.156813] FS: 0000000000000000(0000) GS:ffff8801dae00000(0063) knlGS:000000000a3e9900 [ 144.165038] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 144.170919] CR2: 00000000080e006c CR3: 00000001aebe6000 CR4: 00000000001406f0 [ 144.178192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 144.185461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 144.192729] Call Trace: [ 144.195333] ? lock_release+0xa10/0xa10 [ 144.199316] ? kasan_check_read+0x11/0x20 [ 144.203470] ? do_raw_spin_unlock+0x9e/0x2e0 [ 144.207973] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 144.212564] ? __might_sleep+0x95/0x190 [ 144.216546] __might_fault+0x155/0x1e0 [ 144.220439] ? __might_fault+0xfb/0x1e0 [ 144.224436] mousedev_write+0x1cb/0x840 [ 144.228426] __vfs_write+0x10b/0x960 [ 144.232144] ? __fget_light+0x2ef/0x430 [ 144.236119] ? mousedev_free+0x70/0x70 [ 144.240012] ? kernel_read+0x120/0x120 [ 144.243907] ? debug_check_no_obj_freed+0x2ff/0x584 [ 144.248944] ? kasan_check_read+0x11/0x20 [ 144.253106] ? rcu_is_watching+0x85/0x140 [ 144.257263] ? rcu_pm_notify+0xc0/0xc0 [ 144.261152] ? trace_hardirqs_off+0xd/0x10 [ 144.265395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.270937] ? security_file_permission+0x1c6/0x240 [ 144.275963] ? rw_verify_area+0x118/0x360 [ 144.280118] vfs_write+0x1f8/0x560 [ 144.283671] ksys_write+0xf9/0x250 [ 144.287229] ? __ia32_sys_read+0xb0/0xb0 [ 144.291299] ? mm_fault_error+0x380/0x380 [ 144.295461] __ia32_sys_write+0x71/0xb0 [ 144.299448] do_fast_syscall_32+0x345/0xf9b [ 144.303785] ? do_int80_syscall_32+0x880/0x880 [ 144.308371] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.313140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.318680] ? syscall_return_slowpath+0x30f/0x5c0 [ 144.323624] ? sysret32_from_system_call+0x5/0x46 [ 144.328478] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.333338] entry_SYSENTER_compat+0x70/0x7f [ 144.337747] RIP: 0023:0xf7f45cb9 [ 144.341108] RSP: 002b:00000000ffe9f6fc EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 144.348823] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 144.356093] RDX: 00000000ffffff32 RSI: 0000000000000000 RDI: 0000000000000000 [ 144.363363] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 144.370636] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 144.377908] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 144.385201] Code: 00 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 5e 02 00 00 48 83 3d 80 78 74 07 00 0f 84 c8 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 [ 144.404846] Sending NMI from CPU 0 to CPUs 1: [ 144.409346] NMI backtrace for cpu 1 [ 144.409356] CPU: 1 PID: 6406 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #82 [ 144.409361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.409373] RIP: 0010:perf_trace_lock_acquire+0x18/0x980 [ 144.409378] RSP: 0018:ffff8801c158f960 EFLAGS: 00000082 [ 144.409384] RAX: ffff8801b185e290 RBX: ffff8801b185e2a8 RCX: 0000000000000000 [ 144.409389] RDX: dffffc0000000000 RSI: ffff8801c1569408 RDI: ffffffff88d76d60 [ 144.409394] RBP: ffff8801c158f970 R08: 0000000000000001 R09: ffff8801c1569408 [ 144.409399] R10: ffffffff815bf420 R11: dffffc0000000000 R12: 0000000000000000 [ 144.409403] R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff88d76d60 [ 144.409410] FS: 0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000091c2900 [ 144.409415] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 144.409420] CR2: 00000000080e006c CR3: 00000001b2399000 CR4: 00000000001406e0 [ 144.409427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 144.409431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 144.409433] Call Trace: [ 144.409443] lock_acquire+0x38e/0x520 [ 144.409453] ? __might_fault+0xfb/0x1e0 [ 144.409460] ? lock_release+0xa10/0xa10 [ 144.409471] ? kasan_check_read+0x11/0x20 [ 144.409480] ? do_raw_spin_unlock+0x9e/0x2e0 [ 144.409489] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 144.409499] ? __might_sleep+0x95/0x190 [ 144.409507] __might_fault+0x155/0x1e0 [ 144.409514] ? __might_fault+0xfb/0x1e0 [ 144.409522] mousedev_write+0x1cb/0x840 [ 144.409531] __vfs_write+0x10b/0x960 [ 144.409540] ? __fget_light+0x2ef/0x430 [ 144.409547] ? mousedev_free+0x70/0x70 [ 144.409554] ? kernel_read+0x120/0x120 [ 144.409563] ? debug_check_no_obj_freed+0x2ff/0x584 [ 144.409572] ? kasan_check_read+0x11/0x20 [ 144.409581] ? rcu_is_watching+0x85/0x140 [ 144.409589] ? rcu_pm_notify+0xc0/0xc0 [ 144.409595] ? trace_hardirqs_off+0xd/0x10 [ 144.409606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.409615] ? security_file_permission+0x1c6/0x240 [ 144.409622] ? rw_verify_area+0x118/0x360 [ 144.409629] vfs_write+0x1f8/0x560 [ 144.409637] ksys_write+0xf9/0x250 [ 144.409644] ? __ia32_sys_read+0xb0/0xb0 [ 144.409653] ? mm_fault_error+0x380/0x380 [ 144.409660] __ia32_sys_write+0x71/0xb0 [ 144.409670] do_fast_syscall_32+0x345/0xf9b [ 144.409679] ? do_int80_syscall_32+0x880/0x880 [ 144.409687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.409697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.409705] ? syscall_return_slowpath+0x30f/0x5c0 [ 144.409715] ? sysret32_from_system_call+0x5/0x46 [ 144.409725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.409733] entry_SYSENTER_compat+0x70/0x7f [ 144.409739] RIP: 0023:0xf7fe1cb9 [ 144.409743] RSP: 002b:00000000ffe3e32c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 144.409750] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 144.409754] RDX: 00000000ffffff32 RSI: 0000000000000000 RDI: 0000000000000000 [ 144.409758] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 144.409763] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 144.409767] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 144.409771] Code: ff 48 8b 85 68 fe ff ff e9 b7 f9 ff ff 66 0f 1f 44 00 00 48 ba 00 00 00 00 00 fc ff df 55 49 89 f1 48 89 e5 41 57 49 89 ff 41 56 <41> 55 41 54 4c 8d 65 d8 53 48 8d 9d 78 fe ff ff 48 c1 eb 03 48 [ 144.410360] Kernel panic - not syncing: softlockup: hung tasks [ 144.737109] CPU: 0 PID: 6388 Comm: syz-executor3 Tainted: G L 4.17.0-rc5+ #82 [ 144.745680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.755030] Call Trace: [ 144.757624] [ 144.759783] dump_stack+0x1b9/0x294 [ 144.763418] ? dump_stack_print_info.cold.2+0x52/0x52 [ 144.768622] ? printk_safe_log_store+0x260/0x260 [ 144.773388] panic+0x22f/0x4de [ 144.776584] ? add_taint.cold.5+0x16/0x16 [ 144.780740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.786284] ? watchdog_timer_fn.cold.5+0xe2/0x126 [ 144.791215] ? watchdog_timer_fn.cold.5+0xd9/0x126 [ 144.796154] watchdog_timer_fn.cold.5+0xf3/0x126 [ 144.801185] __hrtimer_run_queues+0x3e3/0x10a0 [ 144.805783] ? watchdog+0x30/0x30 [ 144.809248] ? hrtimer_start_range_ns+0xd10/0xd10 [ 144.814104] ? pvclock_read_flags+0x160/0x160 [ 144.818604] ? kvm_clock_read+0x25/0x30 [ 144.822583] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.827608] ? kvm_clock_read+0x25/0x30 [ 144.831589] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.836610] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 144.841987] ? do_timer+0x50/0x50 [ 144.845453] ? rcu_nmi_exit+0xd7/0x2b0 [ 144.849357] ? do_raw_spin_lock+0xc1/0x200 [ 144.853610] hrtimer_interrupt+0x2f3/0x750 [ 144.857874] smp_apic_timer_interrupt+0x15d/0x710 [ 144.862722] ? smp_call_function_single_interrupt+0x650/0x650 [ 144.868607] ? _raw_spin_lock+0x32/0x40 [ 144.872598] ? _raw_spin_unlock+0x22/0x30 [ 144.876772] ? handle_edge_irq+0x330/0x870 [ 144.881013] ? task_prio+0x50/0x50 [ 144.884570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.889435] apic_timer_interrupt+0xf/0x20 [ 144.893840] [ 144.896082] RIP: 0010:lock_acquire+0x257/0x520 [ 144.900659] RSP: 0018:ffff8801c961f990 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 144.908374] RAX: dffffc0000000000 RBX: 1ffff100392c3f37 RCX: 0000000000000000 [ 144.915645] RDX: 1ffffffff11a30e5 RSI: ffff8801a915cef8 RDI: 0000000000000286 [ 144.922915] RBP: ffff8801c961fa80 R08: 00000000000039df R09: 0000000000000000 [ 144.930183] R10: ffff8801a915cef8 R11: ffff8801a915c6c0 R12: ffff8801a915c6c0 [ 144.937453] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 [ 144.944771] ? lock_release+0xa10/0xa10 [ 144.948755] ? kasan_check_read+0x11/0x20 [ 144.952908] ? do_raw_spin_unlock+0x9e/0x2e0 [ 144.957319] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 144.961908] ? __might_sleep+0x95/0x190 [ 144.965892] __might_fault+0x155/0x1e0 [ 144.969782] ? __might_fault+0xfb/0x1e0 [ 144.973761] mousedev_write+0x1cb/0x840 [ 144.977752] __vfs_write+0x10b/0x960 [ 144.981607] ? __fget_light+0x2ef/0x430 [ 144.985583] ? mousedev_free+0x70/0x70 [ 144.989491] ? kernel_read+0x120/0x120 [ 144.993386] ? debug_check_no_obj_freed+0x2ff/0x584 [ 144.998415] ? kasan_check_read+0x11/0x20 [ 145.002587] ? rcu_is_watching+0x85/0x140 [ 145.006743] ? rcu_pm_notify+0xc0/0xc0 [ 145.010630] ? trace_hardirqs_off+0xd/0x10 [ 145.014874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.020418] ? security_file_permission+0x1c6/0x240 [ 145.025445] ? rw_verify_area+0x118/0x360 [ 145.029605] vfs_write+0x1f8/0x560 [ 145.033157] ksys_write+0xf9/0x250 [ 145.036708] ? __ia32_sys_read+0xb0/0xb0 [ 145.040777] ? mm_fault_error+0x380/0x380 [ 145.044934] __ia32_sys_write+0x71/0xb0 [ 145.048915] do_fast_syscall_32+0x345/0xf9b [ 145.053247] ? do_int80_syscall_32+0x880/0x880 [ 145.057834] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.062614] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.068154] ? syscall_return_slowpath+0x30f/0x5c0 [ 145.073097] ? sysret32_from_system_call+0x5/0x46 [ 145.077956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.082821] entry_SYSENTER_compat+0x70/0x7f [ 145.087230] RIP: 0023:0xf7f45cb9 [ 145.090593] RSP: 002b:00000000ffe9f6fc EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 145.098310] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000040 [ 145.105592] RDX: 00000000ffffff32 RSI: 0000000000000000 RDI: 0000000000000000 [ 145.112861] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 145.120134] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 145.127403] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 145.135399] Dumping ftrace buffer: [ 145.139047] (ftrace buffer empty) [ 145.142741] Kernel Offset: disabled [ 145.146370] Rebooting in 86400 seconds..