[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 28.849379] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.144169] random: sshd: uninitialized urandom read (32 bytes read) [ 34.486920] random: sshd: uninitialized urandom read (32 bytes read) [ 35.811405] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. [ 41.305216] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/05 09:52:56 fuzzer started 2018/06/05 09:52:57 dialing manager at 10.128.0.26:37373 [ 65.782338] can: request_module (can-proto-0) failed. [ 65.800943] can: request_module (can-proto-0) failed. 2018/06/05 09:53:22 kcov=true, comps=false 2018/06/05 09:53:28 executing program 0: 2018/06/05 09:53:28 executing program 1: 2018/06/05 09:53:28 executing program 7: 2018/06/05 09:53:28 executing program 4: 2018/06/05 09:53:28 executing program 2: 2018/06/05 09:53:28 executing program 3: 2018/06/05 09:53:28 executing program 5: 2018/06/05 09:53:28 executing program 6: [ 74.381257] IPVS: ftp: loaded support on port[0] = 21 [ 74.389587] IPVS: ftp: loaded support on port[0] = 21 [ 74.484182] IPVS: ftp: loaded support on port[0] = 21 [ 74.506557] IPVS: ftp: loaded support on port[0] = 21 [ 74.513395] IPVS: ftp: loaded support on port[0] = 21 [ 74.521904] IPVS: ftp: loaded support on port[0] = 21 [ 74.529465] IPVS: ftp: loaded support on port[0] = 21 [ 74.543378] IPVS: ftp: loaded support on port[0] = 21 [ 76.436775] ip (4714) used greatest stack depth: 54448 bytes left [ 76.481855] ip (4716) used greatest stack depth: 54424 bytes left [ 76.833568] ip (4745) used greatest stack depth: 54392 bytes left [ 77.329672] ip (4786) used greatest stack depth: 54312 bytes left [ 77.761943] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.768449] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.810165] device bridge_slave_0 entered promiscuous mode [ 77.899258] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.905824] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.942198] device bridge_slave_0 entered promiscuous mode [ 78.027835] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.034355] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.051758] device bridge_slave_1 entered promiscuous mode [ 78.062294] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.068804] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.077249] device bridge_slave_0 entered promiscuous mode [ 78.089668] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.096158] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.115357] device bridge_slave_0 entered promiscuous mode [ 78.150247] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.156733] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.190198] device bridge_slave_0 entered promiscuous mode [ 78.208473] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.215003] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.223486] device bridge_slave_0 entered promiscuous mode [ 78.232276] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.238766] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.249470] device bridge_slave_0 entered promiscuous mode [ 78.261342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.273021] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.279493] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.295304] device bridge_slave_1 entered promiscuous mode [ 78.317111] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.323618] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.353306] device bridge_slave_1 entered promiscuous mode [ 78.377363] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.383834] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.394287] device bridge_slave_1 entered promiscuous mode [ 78.407783] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.414236] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.434912] device bridge_slave_1 entered promiscuous mode [ 78.449125] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.455574] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.465428] device bridge_slave_1 entered promiscuous mode [ 78.482304] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.488841] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.517998] device bridge_slave_0 entered promiscuous mode [ 78.526574] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.533091] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.542804] device bridge_slave_1 entered promiscuous mode [ 78.554501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.564608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.579371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.588305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.596193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.605296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.775659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.788172] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.794656] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.806601] device bridge_slave_1 entered promiscuous mode [ 78.814342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.822815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.834987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.847923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.856653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.003189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.036689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.150030] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.216984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.409676] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.471674] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.536858] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.562244] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.588355] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.597865] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.615231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.625155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.647601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.731456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.756314] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.779551] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.801857] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.829974] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.839822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.897583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.970667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.977754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.999433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.006539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.038805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.046585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.104676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.112113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.122243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.157539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.181318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.190027] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.197857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.220941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.229696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.237994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.270645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.314224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.321634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.328769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.365124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.388144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.397785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.434268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.475186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.500332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.511998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.569838] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.587908] team0: Port device team_slave_0 added [ 80.657675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.669871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.823918] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.842695] team0: Port device team_slave_1 added [ 80.860184] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.874202] team0: Port device team_slave_0 added [ 80.931477] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.957559] team0: Port device team_slave_0 added [ 80.987700] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.012879] team0: Port device team_slave_0 added [ 81.036116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.043518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.059126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.104296] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.128760] team0: Port device team_slave_1 added [ 81.160691] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.175992] team0: Port device team_slave_0 added [ 81.186916] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.202887] team0: Port device team_slave_0 added [ 81.224248] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.237247] ip (5044) used greatest stack depth: 53768 bytes left [ 81.245454] team0: Port device team_slave_1 added [ 81.267435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.274516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.293937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.323767] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.339539] team0: Port device team_slave_0 added [ 81.361215] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.378771] team0: Port device team_slave_1 added [ 81.386954] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.405292] team0: Port device team_slave_0 added [ 81.421142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.428836] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.451391] team0: Port device team_slave_1 added [ 81.467999] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.485855] team0: Port device team_slave_1 added [ 81.501497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.518353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.541291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.549370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.563010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.595121] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.604563] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.622423] team0: Port device team_slave_1 added [ 81.633821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.648209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.679198] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.688488] team0: Port device team_slave_1 added [ 81.695381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.706824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.714602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.731935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.745894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.774956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.805002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.831700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.857802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.866764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.874722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.882794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.893279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.900242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.911718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.927312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.952366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.959535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.978479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.987889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.997125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.009304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.016986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.030908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.040006] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.047637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.065697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.092916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.127485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.148410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.162717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.182231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.190545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.206738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.213789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.221948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.244315] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.252614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.265495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.286293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.303408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.332017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.350220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.368712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.382984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.396682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.405021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.412449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.420811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.431569] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.444960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.467372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.483825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.491737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.498756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.525718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.546919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.568502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.584759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.593208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.610493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.630608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.639014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.654004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.676284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.700395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.720773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.731489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.754589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.764884] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.772749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.781592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.796662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.805015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.813950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.840690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.863879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.909254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.950501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.963019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.990915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.387584] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.394110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.400943] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.407378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.454431] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.461261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.858988] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.865522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.872375] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.878863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.890214] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.950765] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.957304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.964220] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.970678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.064957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.105971] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.112461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.119558] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.126021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.137451] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.176241] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.182729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.189554] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.196016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.263387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.298933] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.305415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.312254] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.318671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.377067] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.394688] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.401143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.407921] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.414365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.452722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.471959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.490948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.510202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.530101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.542845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.554004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.570504] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.576995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.583777] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.590167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.602653] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.495666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.544950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.780872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.811328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.097174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.131170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.195744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.272776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.310955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.428692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.655353] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.671173] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.909968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.930395] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.995100] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.100976] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.131280] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.270978] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.277379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.292889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.475003] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.481702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.494872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.534227] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.545180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.556591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.777491] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.783938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.798439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.849203] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.855509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.873110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.921822] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.930456] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.936759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.963312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.010411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.048357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.093202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.102242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.114396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.149755] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.344852] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.381853] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.616666] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.672314] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.724393] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.854142] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.020384] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/05 09:53:56 executing program 0: 2018/06/05 09:53:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000180)='user.syz\x00', 0x251, 0x0) 2018/06/05 09:53:56 executing program 2: 2018/06/05 09:53:56 executing program 1: 2018/06/05 09:53:56 executing program 7: 2018/06/05 09:53:56 executing program 5: 2018/06/05 09:53:56 executing program 3: 2018/06/05 09:53:56 executing program 4: 2018/06/05 09:53:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfdac1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000000800)="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", 0x21d, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/05 09:53:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe89) 2018/06/05 09:53:56 executing program 4: 2018/06/05 09:53:56 executing program 7: 2018/06/05 09:53:56 executing program 2: 2018/06/05 09:53:56 executing program 5: 2018/06/05 09:53:57 executing program 3: 2018/06/05 09:53:57 executing program 6: 2018/06/05 09:53:57 executing program 2: 2018/06/05 09:53:57 executing program 1: 2018/06/05 09:53:57 executing program 5: 2018/06/05 09:53:57 executing program 4: 2018/06/05 09:53:57 executing program 7: 2018/06/05 09:53:57 executing program 3: 2018/06/05 09:53:57 executing program 6: 2018/06/05 09:53:57 executing program 5: 2018/06/05 09:53:57 executing program 0: 2018/06/05 09:53:57 executing program 5: 2018/06/05 09:53:57 executing program 3: 2018/06/05 09:53:57 executing program 2: 2018/06/05 09:53:57 executing program 4: 2018/06/05 09:53:57 executing program 1: 2018/06/05 09:53:57 executing program 7: 2018/06/05 09:53:57 executing program 6: 2018/06/05 09:53:57 executing program 2: 2018/06/05 09:53:57 executing program 6: 2018/06/05 09:53:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000001740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff6e) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0xb}, 0x20) 2018/06/05 09:53:57 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/06/05 09:53:57 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0xc, &(0x7f0000000080)=@raw=[@ldst={0x0, 0x2, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, @call={0x85}, @alu={0x0, 0x0, 0x7, 0xa, 0x6, 0x50}, @generic={0x80, 0x1, 0x0, 0x1ff}], &(0x7f0000000140)='GPL\x00', 0x0, 0x4e, &(0x7f0000000180)=""/78, 0x41000, 0x1, [], r2, 0x1}, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/06/05 09:53:57 executing program 4: 2018/06/05 09:53:57 executing program 7: 2018/06/05 09:53:57 executing program 2: 2018/06/05 09:53:57 executing program 5: 2018/06/05 09:53:57 executing program 6: 2018/06/05 09:53:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000001740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff6e) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0xb}, 0x20) 2018/06/05 09:53:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8000005) 2018/06/05 09:53:58 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/06/05 09:53:58 executing program 2: 2018/06/05 09:53:58 executing program 7: 2018/06/05 09:53:58 executing program 4: 2018/06/05 09:53:58 executing program 6: 2018/06/05 09:53:58 executing program 1: 2018/06/05 09:53:58 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0xc, &(0x7f0000000080)=@raw=[@ldst={0x0, 0x2, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, @call={0x85}, @alu={0x0, 0x0, 0x7, 0xa, 0x6, 0x50}, @generic={0x80, 0x1, 0x0, 0x1ff}], &(0x7f0000000140)='GPL\x00', 0x0, 0x4e, &(0x7f0000000180)=""/78, 0x41000, 0x1, [], r2, 0x1}, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/06/05 09:53:58 executing program 3: 2018/06/05 09:53:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/06/05 09:53:58 executing program 6: perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x15}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/06/05 09:53:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80)=0xd000000, 0x7fffffff) 2018/06/05 09:53:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xa, 0x40000043, 0x0, 0x35) 2018/06/05 09:53:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents64(r0, &(0x7f00000000c0)=""/99, 0x63) 2018/06/05 09:53:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r1, r1, &(0x7f0000000c80), 0x7fffffff) 2018/06/05 09:53:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000280)=0xfffffffffffffffc) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000000000)=0x3) 2018/06/05 09:53:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/06/05 09:53:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000340)={{0x1, 0x0, 0x0, 0x0, 0x80000000}}) 2018/06/05 09:54:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0x1000) 2018/06/05 09:54:00 executing program 2: getrusage(0x1, &(0x7f0000001100)) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="ad", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x80, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8000) 2018/06/05 09:54:00 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000010000000000000060af04ca00443a0000000000000000000000ff45dd6e13a13bbb6d947af9e12d207bffac1404bbff0200000000000000000000000000010420880b0000000000000800000086ddb50226bb9d45c55a080088be0000532115a0f25b033b2fdc9ec5b18a5d0000100000000100"], 0x1) 2018/06/05 09:54:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x0, "23a0a8da84a8e7c2591e1047e889d335963bbcde84f2fcc17b6df67af9db43fb62c28a4ac29a925ff7b2f1089cf5ff1a43bb41b0a5fe5f45bb7a0654542b5c0bd928c349ff9d391dda9f42b111bb3f56"}, 0xd8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/06/05 09:54:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000003c0), 0x9) ioperm(0x0, 0x400, 0x0) 2018/06/05 09:54:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0x100000009) 2018/06/05 09:54:00 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x400000000021) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000280)={&(0x7f0000000140)='i', 0x1}) 2018/06/05 09:54:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) 2018/06/05 09:54:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r2, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:00 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000400)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000040)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/06/05 09:54:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000080)="a3", 0x1, 0x20000004, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/05 09:54:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='broute\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x100, 0x1}, 0x90) [ 105.413410] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/05 09:54:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x4020940d, &(0x7f0000000480)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='ip6tnl0\x00'}) [ 105.474979] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/05 09:54:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000540)="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", 0x400}], 0x1) 2018/06/05 09:54:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r2, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r0, r0, &(0x7f0000000c80)=0x12e, 0x7fffffff) 2018/06/05 09:54:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0x12e, 0x7fffffff) 2018/06/05 09:54:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) 2018/06/05 09:54:00 executing program 5: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='security.capability\x00', &(0x7f0000000440), 0x0, 0x0) 2018/06/05 09:54:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r2, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="aee570a57b2cea28be5a6d7d76e7dd8de66733f82e4075337fcfebed86f79f4b282410590f76a5f2a67e09eefcc02c1d562c17cbd50feebe31e98b75fb309a17e601fcb58b8871aea4a89d689a3ae2ab47fd69fd36b46abdcb778a51a61a68b0e970fea1da87c2b5ea0a2801a1c191efe9ae43b2b3cdacfe4dbff07fe828b27fd07c4add2ccc34c11b7fc3f9b9fb5e5fe9a3035941b9533633fca6f577b0d2586c6f8b7eb05b00151570e973881825d0b8befae28450bb5eaf67e1e910e3513d50cc3ef85dae4a9d81150c08d68c8cd2e08f8ca22db8fdc9ff1682332e468d675e2b6164f91ff9dafc3446ffbf77da0c85401e405dd30cd4932a16f4ef7d3878dd3a08c9c4e79dd17c94b2084510749bae1f37b047fc226b63b12c36ee3b7c8ffa8a9c89b5b528ac92b7b94f7a5005cb314c7a1aef41ff3bb84c93c70cad5d881f31a70c0414741a31ea8e472c6a64469eba2b7411a17f42920b15a9bfd07cb8d416b3837008de7c6d4eb9d7ec69d2b4fc09708b2aaa4240c98fa0e573dc6922008fb1968b76c633efc12ad171fcf04724addbad9bb64caa1a2a37907d2a118cf88f642ddda808aa91caf3f9bb9edb7dfb4bfeb2fc447e21d1a6233e7e4973f1e0d7d1d3d692f4014074bba1b59ed915a6421410c80888c748d6859b5bc33af115688b87116af20924d7bcbc0de44245c02ad67bbda2d3872fb6efebe36a6720739466a2f8fd37c51433ac54d3ee5438ad5d35151abbabe6a3bb20a747394773e9530344d1e06b8252185564ca8e2e206fb350cdb06e3687a3eb297ed59da0c809d3643fcc2b0f40eae48c6085a33e46c6231e3c62df9aab60743b5547a96f132c0f5fa6a1fcc93d9c00898c909d5e6320080ee1c4e53c5d4b593b40cf8cb5fad80d628001d09de8bed27d9ca59ff9bf4f175b86a57a34f71c7a3725020c14d649206266360c64f052b793d1cb60d55889628c9be24866d4211c1c9914234fc5edfaedd93abff9692cf9a8c50010385da0238984a0829042c030f3a3c9671da992f02041dcfcc9a4460ccf3e96b922249518c2cc4064a12505cbcd336cdf3caeb44ca886d6beb7e8f7192a7703093b20de6e76ebf3b45be62cf51dbc38252ba404ec5692c465582dfcafc3f633d30b270276f530fdcea96b98d54b83ab58f58c4bd01749edaa4932bbe9eae9f6b0aa26082714c113d9ffa36b01d87bdebd1c1b81cfede22400b0163f137d8065bc441d3264bfa7a3c3672cefc83678c70d2c58eebc92c496ec92cf1404a8b590d557e647532752c1010b5534519a894a032819f1f6245f9b1a9566e2abc263906753b39074957408b54ef7fc686052a14819aa6f3ce6fda4c0c4d423dbf30902e6d74cce5e8517837cffc3f8ccdf1ba2693338ed52b915fa66b68004eb0265a0b9af41566d9ebbf729a7e4ce7d9c4d68a8451bb3fa469f75480f32f0f9c588d2485c38fab3fea4cb55df888f1b57a9c077fb1bf8af414c7ee7b59c5be797d35b113ad1e719fc1e9a4c2ca103814a1fb96dc5208f8dfd079aefd8ce4254915867ee9db6b6214bd5ecc03179e9abd5ce535ed01eba6eca0cbe4a9e14d61756ac6932f6ca79b6e4079ed0e753d160bac4b9ac2f2e7135a890870f46ba44442d0106f52d9b0b3e8a4232cd7436ba3e837e53319d61baab92f47dd142f63ac1b21f2d884aee3d1033873e35c6f6db1d000a0c007a7fc2f01a3670d1f3eaf886f4f0efffac39b37e1eaae3e11d102d5e1bc395b8e0af5931de87e72165be96766985bb9c29825048d95e902f5ed2fa3b100471b490f862b9d4d5c75c19fa9b624e68ad3e01cf7e409528e7dc1d314e0c93d9ab210d4a32e78c3864c4be0b8237e158b9f9d49c3e8134e2cf0f2a75cc4e8b603b79bbcdc2075bd91b64f172add2bfe1d8dc915b39515a3d6c3c15de9a1088fe38a49d52025fa82293a4a929921323d8d78f7eaf8c305abdc01a30cb0af4d48ed194d6fbb6cf49a86df6fde3039557ed98c5d332a46766a55f317ade9090c8d959fc81786b238877ec7c002f1fa4277a2ffd57a588ce6da5cd7d74adf8123c90dd4aa4ccbd2af35887ef4b0609589e66c6501dade38198bef9d8fde2b32ffebcfd1b589af64542b59776b03215d614ac98ec9e28038183a088f37699103000b488e3b51a7975a774792695417ebd9ea06bc467216cf72ddc8b16541663fcb5f0b0c7e9710c643e3ae8acb0400c421596bf836ddca8b8ff10b56388b7d7625383c1ec32c1eef7972f49858f2e60cfb32b1aeaba123b61c25202c248bff04a1f27891ef8455580f1cf867b6e05d75f985b4794dd970500047378732d3945eabde450d3ab765fce7dd8a576b68cb2a1c730a00c66bd14b3eee3f5999800644db4115b5ee663bfa26e019538ffbd3322e830c8f7b23899b7f975381ef5e9dbf5737ad8ff1b111452db2cef6b924bc54ebea6c2d4141d83a23291286f431d66c31d5812f57f8fe38b121fcd3f924227e13005b12bb763d9808875830bac6a70995568dd364e58d495750171caeab15bc2502d3cd3d2f32bacfce6a93f1c705f7fc7aaa1e6432a12872e9eae7f004c9c57eda4f05c009cef2a0f211b06bdde9f2806aa4ea033c70e863fe7311a221e2e41e70e1fea6f8309c756285ea858896a71d325dfaae21dcb0f378aae1cbde4223fb2cd668bee7785eba8d8aba3adbd126a39447c55df107f91396837377eaf71264276dd246fe9f893b04ce7cfeb83da3d0102a95cd929c56f8c0948e60c45d3232f8deeedba20b41adfda3daa1699cdbc2021d56549b49741da8d19e24788fdffce4b0a57afa8416e109b4620369c3f9add903b99cfcaedcc4b9f88265246b3bdb1b61ee52724f649317251471e22d2efba8a0233a3228762f774f1833bcc0f9713846634dbd727413b437fe578e2c398522e77e19f8f1e1e0584d5f54526c9fde58efbbf9327acaa452776ab61b47b9b13eac048f7f6e232e0a798cb38d2b4b4d49f97ecc936499127c8dba8b4324f2ef56ff2d505e8f8b13bd04ef4e9d64708123fe947cc4e15f9ecc2a0033320e1d72f63944ffcfadbc42591855ce4ba002700f8c8ea3187c97fa2efccbfef5612c4aa046310e55de190c2fad276fe4c528e691cec646e148b87c28fcc90a6fc90f34bb9ace6320fa0a5e96655acb0eef9661767b6b2fd4eb59bb45300461b8d72bae31e1eb5ce0e76bf47b512fdace93d06ca7e9ca256e47ddbb040392027b69468cf0c150448e7c6644bc6aa51045245bb208281b46b3dda80d73093e76c17c18211ec838145ef2a026d2baf11303d31823e15028cfe223251b02ef31913abeae756f7837b4e76b3bfca136709ed8995aca0c51578acd0776aa863b34536a86b091cb1d5e6459dccbf939893c6590ff49f5c3243c4c93195f497e50f6a6548560eb3b3252d71ded543979a41a14fcf78ce7c20c095ecec24ebe64098423a83e206d24f99fbb23f0e0967d309eede1d98f9d3caefd293ef2538b920a22a0068be26b349c6cf813a24c31271ab8975c83b42c0b2449a5db8fa497e950a0269c25932ab94bd95c37ce0ef03ec8a7ff68cb3b531c1428d9ec7a1270c2e85fd8187273f0873da76cc1b530ae5f8274566fadac3f5bdf9cf24fd02a63e8871c1ebd20f65dcf5e8ca69037fb50df112da6f69168fcd1c44332a875e3a9eb44ce6ad70d70f137aaed256ebef7df13954455fc6699b9d74ddab9f44bfe5311b5b862cc0795036a2f8b99b34336fdf9ae6ee1145407f8e82e5b0bd6cde0702127e0ba81da747cdd313e254e8509a796dda54912f463b9caf72b8541e881b6b0e46a355cb6a8cb93d68b78cce1f05927e0cd115ef37b6a56a3b6232fbd135d1427cbe202d4b8d69c59ff5bb8ba0600807158c014771d0659c90931d97331086b274dea956a06ba655014094397c20da04f1eebc69ea592b737fee1c8cfc82ded0ac79d608515eba95d127eb80586321dea5834ad415905bf5d7498a58a31699b188ce42f6ed267ca2a32cdec4a3eb0d943421afe43826cd92a8e5191f9e34080e382e68e224faadecd11241a046a5efb0b2f9cfeb76a18daf1d05b6d4c79fbe2b597bfcf32f38a8b279269365a80bacdc6c60d8717b99d3b75764f675b40b9f72815306d3c8526b12042ba0e76f4b32b124af49daa0e65cd0601105863900c96c86ed007b169d33202ac02e08dd532ed317342deb780b51cfb515880338c76845c3427a81f954687a5081fffeba65ce6508d5cd14cca7c0ac8969265080374618727ad5575625848aca0271f3dacbabc754c4ae21241c8b66eaee2db925626073472c729f70bda8c46f322e2b966356e8be8a966e012528a967641611b91184c409a5ec09fac9d922c45983ae1bb687453bfe967d39aed8c13c01e5d90d228117979ee40817e3bb8b286b62f90ea220938e2eba1c9755bbef7a70dae2c752d374ae3480f72a7f156825e9210adeac97e670c076d7b725f5a2829e24950ce7931d9d5832e8d7588ebb82c067752bc2fcb14df0bd1c62966eaf452eb3fe210d007f97d21f20e9b3600ba2b6fdf4042b391db2e5b46a16b31111ccc904eeed0f6e895943f4a63baead49885049bc7217614f34d588ba0087d74e2b0eeedd06bd774c71b1f2755c9a7bd38edd5176ebf9a5206d03a91c93f2d4f6421f20fa0e46d9f16ba99019addd5af41e76bc4cbeb8e16c445c1baa561528e427a12e006168a6d2a6dfb7e2fc6aeac89e23f0b771c2199a510aed5ed960666ab5e2f0b7bfa268fb24e45437e9df03da02d13b61f9e82673065408ce6243573b7944f85e7cec73cd0c64370c7a51ea8d1766f13246e93179f8f90896888675edb1b042c520785e20b4b3b664fe34c799ce6162c781", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000040)="0009e0ffffffffffffff05000000000400000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/06/05 09:54:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:00 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000400)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000040)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/06/05 09:54:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:01 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r2, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000140)=0xb8b) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') tkill(r2, 0x1000000000016) 2018/06/05 09:54:01 executing program 3: r0 = memfd_create(&(0x7f0000000080)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, r0, 0x0) 2018/06/05 09:54:01 executing program 2: 2018/06/05 09:54:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0x12e, 0x7fffffff) 2018/06/05 09:54:01 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:01 executing program 3: 2018/06/05 09:54:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:02 executing program 2: 2018/06/05 09:54:02 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000400)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000040)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/06/05 09:54:02 executing program 3: getpgrp(0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00000080000001000000007000"}) 2018/06/05 09:54:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0x12e, 0x7fffffff) 2018/06/05 09:54:02 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/05 09:54:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0xffffffffffffffff, 'none\x00'}, 0x2c) 2018/06/05 09:54:02 executing program 3: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='(\x00', 0x0) 2018/06/05 09:54:03 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x3f) tkill(r2, 0x1000000000016) 2018/06/05 09:54:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/05 09:54:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r2, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000002abd700000000000030006000000000002000000e00000010000000000000000020001000000000000000002000000000300050000000000020000f7df0000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/06/05 09:54:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r2, &(0x7f0000000c80)=0x12e, 0x7fffffff) 2018/06/05 09:54:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r1, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/05 09:54:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_bond\x00', &(0x7f0000000040)=@ethtool_cmd={0x26}}) 2018/06/05 09:54:03 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000240), &(0x7f0000000400)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000040)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/06/05 09:54:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3b, 'K'}], 0x10}}], 0x2, 0x0) 2018/06/05 09:54:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x288, [0x0, 0x20000140, 0x20000170, 0x200002f8], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'team0\x00', 'veth0_to_bond\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x128, 0x158, [@limit={'limit\x00', 0x20, {{0x0, 0x2}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'lo\x00', 'rose0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="6331f003b701", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x300) 2018/06/05 09:54:03 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg$netrom(r1, &(0x7f0000001900)={&(0x7f0000000100)=@full={{0x3, {"f6d0e4676d0b56"}}, [{"d12912af82424d"}, {"4c4c20008d88d0"}, {"a495bc713aa791"}, {"52d9c3f887f073"}, {"14c794a4dd5f63"}, {"76580fb7cd8471"}, {"a5c12a84674f56"}, {"53c5262baaa3df"}]}, 0x48, &(0x7f0000001300)=[{&(0x7f0000000000)="b9", 0x1}, {&(0x7f0000000280)="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", 0xd81}, {&(0x7f00000012c0)='R', 0x1}], 0x3, &(0x7f0000001380)}, 0x0) 2018/06/05 09:54:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/05 09:54:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="020300090a0000002abd700000000000030006000000000002000000e00000010000000000000000020001000000000000000002000000000300050000000000020000f7df0000010000000000000000"], 0x50}, 0x1}, 0x0) [ 108.580905] ================================================================== [ 108.588382] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 108.594896] CPU: 1 PID: 6977 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 108.603223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.612588] Call Trace: [ 108.615200] dump_stack+0x185/0x1d0 [ 108.618843] ? ebt_stp_mt_check+0x24b/0x460 [ 108.623217] kmsan_report+0x149/0x260 [ 108.627032] __msan_warning_32+0x6e/0xc0 2018/06/05 09:54:03 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 108.631104] ebt_stp_mt_check+0x24b/0x460 [ 108.635252] ? ebt_stp_mt+0x24c0/0x24c0 [ 108.639232] xt_check_match+0x13fb/0x1610 [ 108.643384] ? mutex_unlock+0x15/0x80 [ 108.647183] ? xt_find_match+0x72a/0x7e0 [ 108.651249] translate_table+0x4bb5/0x60f0 [ 108.655488] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.660958] do_replace_finish+0x1258/0x2ea0 [ 108.665394] do_replace+0x719/0x780 [ 108.669042] do_ebt_set_ctl+0x2ab/0x3c0 [ 108.673029] ? rcu_all_qs+0x32/0x1f0 [ 108.676756] ? mutex_lock+0x31/0x90 [ 108.680400] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.685776] ? ebt_cleanup_entry+0xb10/0xb10 [ 108.690193] nf_setsockopt+0x476/0x4d0 [ 108.694088] ip_setsockopt+0x24b/0x2b0 [ 108.697984] udp_setsockopt+0x108/0x1b0 [ 108.701961] ? udp_lib_setsockopt+0xad0/0xad0 [ 108.706459] sock_common_setsockopt+0x136/0x170 [ 108.711134] ? sock_common_recvmsg+0x270/0x270 [ 108.715714] __sys_setsockopt+0x4af/0x560 [ 108.719870] __x64_sys_setsockopt+0x15c/0x1c0 [ 108.724372] do_syscall_64+0x152/0x230 [ 108.728263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.733452] RIP: 0033:0x455a09 [ 108.736633] RSP: 002b:00007fc6fdcc8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 108.744348] RAX: ffffffffffffffda RBX: 00007fc6fdcc96d4 RCX: 0000000000455a09 [ 108.751631] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 108.758945] RBP: 000000000072bea0 R08: 0000000000000300 R09: 0000000000000000 [ 108.766225] R10: 0000000020000480 R11: 0000000000000246 R12: 00000000ffffffff [ 108.773507] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 108.780786] [ 108.782418] Local variable description: ----mtpar.i@translate_table [ 108.788821] Variable was created at: [ 108.792563] translate_table+0xbc/0x60f0 [ 108.796630] do_replace_finish+0x1258/0x2ea0 [ 108.801024] ================================================================== [ 108.808376] Disabling lock debugging due to kernel taint [ 108.813824] Kernel panic - not syncing: panic_on_warn set ... [ 108.813824] [ 108.821242] CPU: 1 PID: 6977 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #103 [ 108.829903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.839279] Call Trace: [ 108.841888] dump_stack+0x185/0x1d0 [ 108.845527] panic+0x39d/0x940 [ 108.848737] ? ebt_stp_mt_check+0x24b/0x460 [ 108.853069] kmsan_report+0x260/0x260 [ 108.856887] __msan_warning_32+0x6e/0xc0 [ 108.860964] ebt_stp_mt_check+0x24b/0x460 [ 108.865127] ? ebt_stp_mt+0x24c0/0x24c0 [ 108.869113] xt_check_match+0x13fb/0x1610 [ 108.873282] ? mutex_unlock+0x15/0x80 [ 108.877093] ? xt_find_match+0x72a/0x7e0 [ 108.881174] translate_table+0x4bb5/0x60f0 [ 108.885430] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.890925] do_replace_finish+0x1258/0x2ea0 [ 108.895380] do_replace+0x719/0x780 [ 108.899037] do_ebt_set_ctl+0x2ab/0x3c0 [ 108.903035] ? rcu_all_qs+0x32/0x1f0 [ 108.906770] ? mutex_lock+0x31/0x90 [ 108.910418] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.915808] ? ebt_cleanup_entry+0xb10/0xb10 [ 108.920237] nf_setsockopt+0x476/0x4d0 [ 108.924140] ip_setsockopt+0x24b/0x2b0 [ 108.928042] udp_setsockopt+0x108/0x1b0 [ 108.932034] ? udp_lib_setsockopt+0xad0/0xad0 [ 108.936546] sock_common_setsockopt+0x136/0x170 [ 108.941231] ? sock_common_recvmsg+0x270/0x270 [ 108.945821] __sys_setsockopt+0x4af/0x560 [ 108.950000] __x64_sys_setsockopt+0x15c/0x1c0 [ 108.954512] do_syscall_64+0x152/0x230 [ 108.958412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.963602] RIP: 0033:0x455a09 [ 108.966789] RSP: 002b:00007fc6fdcc8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 108.974872] RAX: ffffffffffffffda RBX: 00007fc6fdcc96d4 RCX: 0000000000455a09 [ 108.982159] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 108.989445] RBP: 000000000072bea0 R08: 0000000000000300 R09: 0000000000000000 [ 108.996726] R10: 0000000020000480 R11: 0000000000000246 R12: 00000000ffffffff [ 109.004008] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 109.011841] Dumping ftrace buffer: [ 109.015380] (ftrace buffer empty) [ 109.019063] Kernel Offset: disabled [ 109.022666] Rebooting in 86400 seconds..