INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/04/13 12:01:02 fuzzer started 2018/04/13 12:01:02 dialing manager at 10.128.0.26:33379 2018/04/13 12:01:08 kcov=true, comps=false 2018/04/13 12:01:11 executing program 0: 2018/04/13 12:01:11 executing program 1: 2018/04/13 12:01:11 executing program 7: 2018/04/13 12:01:11 executing program 4: 2018/04/13 12:01:11 executing program 2: 2018/04/13 12:01:11 executing program 5: 2018/04/13 12:01:11 executing program 6: 2018/04/13 12:01:11 executing program 3: syzkaller login: [ 42.473591] ip (3811) used greatest stack depth: 54072 bytes left [ 43.663125] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.669672] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.705391] device bridge_slave_0 entered promiscuous mode [ 43.747373] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.753917] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.785650] device bridge_slave_0 entered promiscuous mode [ 43.838970] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.845529] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.895996] device bridge_slave_0 entered promiscuous mode [ 43.921714] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.928227] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.952377] device bridge_slave_0 entered promiscuous mode [ 43.962672] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.969203] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.993543] device bridge_slave_1 entered promiscuous mode [ 44.000374] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.006865] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.030879] device bridge_slave_0 entered promiscuous mode [ 44.047600] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.054154] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.064773] device bridge_slave_1 entered promiscuous mode [ 44.072377] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.078881] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.091222] device bridge_slave_0 entered promiscuous mode [ 44.118411] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.124942] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.158138] device bridge_slave_1 entered promiscuous mode [ 44.177309] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.183834] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.200986] device bridge_slave_1 entered promiscuous mode [ 44.213193] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.219720] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.236610] device bridge_slave_0 entered promiscuous mode [ 44.260215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.269279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.278808] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.285431] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.310230] device bridge_slave_0 entered promiscuous mode [ 44.336221] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.342833] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.362892] device bridge_slave_1 entered promiscuous mode [ 44.369760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.380177] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.386672] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.402943] device bridge_slave_1 entered promiscuous mode [ 44.417706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.427856] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.434383] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.470429] device bridge_slave_1 entered promiscuous mode [ 44.479683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.488636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.538795] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.545340] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.592415] device bridge_slave_1 entered promiscuous mode [ 44.602163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.609843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.621401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.635091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.651201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.796497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.863138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.873674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.882166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.012125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.125518] ip (4014) used greatest stack depth: 53752 bytes left [ 45.470979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.492082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.574110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.652672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.690192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.710592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.773435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.869174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.884997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.902256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.943761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.037217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.122168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.132947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.207594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.257671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.533561] ip (4125) used greatest stack depth: 53656 bytes left [ 46.739936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.758691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.791509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.929414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.954937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.976546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.000516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.091648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.135131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.179620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.187781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.201812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.224614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.236397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.244147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.251826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.270745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.307494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.315366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.327444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.354814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.383962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.392158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.399151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.414759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.453198] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.465583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.480682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.487586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.505986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.531454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.541186] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.548439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.571863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.605704] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.615698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.635791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.672197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.683285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.696668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.703870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.728614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.743635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.772509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.795612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.819785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.838720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.855821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.868116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.894769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.924274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.951019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.977473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.984864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.996368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.021745] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.035419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.046889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.080099] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.087407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.103454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.135520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.145533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.158408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.879239] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.885762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.892625] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.899165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.963319] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.969894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.022729] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.029253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.036132] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.042605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.099264] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.105982] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.112478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.119359] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.125846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.161207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.187419] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.193933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.200840] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.207310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.237768] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.415979] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.422584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.429411] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.435875] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.447569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.458511] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.465023] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.471857] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.478274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.492590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.504621] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.511143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.518071] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.524543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.544152] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.555131] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.561609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.568433] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.574905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.652075] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.976828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.994755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.029873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.055752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.074249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.081615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.089586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.562950] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.599068] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.733824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.785092] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.949229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.985281] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.055240] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.143415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.334932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.341264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.353716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.381764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.390137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.411015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.461007] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.467413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.494177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.608260] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.614649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.628880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.854642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.860996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.877098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.899979] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.910701] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.922334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.967802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.000676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.036157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.091315] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.097629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.120748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 12:01:38 executing program 7: 2018/04/13 12:01:38 executing program 4: 2018/04/13 12:01:38 executing program 7: 2018/04/13 12:01:38 executing program 1: 2018/04/13 12:01:38 executing program 7: 2018/04/13 12:01:38 executing program 0: 2018/04/13 12:01:38 executing program 4: 2018/04/13 12:01:38 executing program 7: 2018/04/13 12:01:38 executing program 1: 2018/04/13 12:01:38 executing program 5: 2018/04/13 12:01:38 executing program 6: 2018/04/13 12:01:38 executing program 2: 2018/04/13 12:01:38 executing program 3: 2018/04/13 12:01:38 executing program 4: 2018/04/13 12:01:38 executing program 7: 2018/04/13 12:01:39 executing program 1: 2018/04/13 12:01:39 executing program 0: 2018/04/13 12:01:39 executing program 5: 2018/04/13 12:01:39 executing program 2: 2018/04/13 12:01:39 executing program 6: 2018/04/13 12:01:39 executing program 3: 2018/04/13 12:01:39 executing program 7: 2018/04/13 12:01:39 executing program 4: 2018/04/13 12:01:39 executing program 6: 2018/04/13 12:01:39 executing program 2: 2018/04/13 12:01:39 executing program 0: 2018/04/13 12:01:39 executing program 4: 2018/04/13 12:01:39 executing program 1: 2018/04/13 12:01:39 executing program 3: 2018/04/13 12:01:39 executing program 5: 2018/04/13 12:01:39 executing program 7: 2018/04/13 12:01:39 executing program 2: 2018/04/13 12:01:39 executing program 4: 2018/04/13 12:01:39 executing program 1: 2018/04/13 12:01:39 executing program 0: 2018/04/13 12:01:39 executing program 3: 2018/04/13 12:01:39 executing program 6: 2018/04/13 12:01:39 executing program 5: 2018/04/13 12:01:39 executing program 7: 2018/04/13 12:01:39 executing program 0: 2018/04/13 12:01:39 executing program 6: 2018/04/13 12:01:39 executing program 3: 2018/04/13 12:01:39 executing program 1: 2018/04/13 12:01:39 executing program 7: 2018/04/13 12:01:39 executing program 5: 2018/04/13 12:01:39 executing program 4: 2018/04/13 12:01:39 executing program 2: 2018/04/13 12:01:39 executing program 3: 2018/04/13 12:01:39 executing program 1: 2018/04/13 12:01:39 executing program 4: 2018/04/13 12:01:39 executing program 0: 2018/04/13 12:01:40 executing program 6: 2018/04/13 12:01:40 executing program 4: 2018/04/13 12:01:40 executing program 2: 2018/04/13 12:01:40 executing program 7: 2018/04/13 12:01:40 executing program 5: 2018/04/13 12:01:40 executing program 3: 2018/04/13 12:01:40 executing program 1: 2018/04/13 12:01:40 executing program 0: 2018/04/13 12:01:40 executing program 1: 2018/04/13 12:01:40 executing program 7: 2018/04/13 12:01:40 executing program 5: 2018/04/13 12:01:40 executing program 6: 2018/04/13 12:01:40 executing program 2: 2018/04/13 12:01:40 executing program 4: 2018/04/13 12:01:40 executing program 3: 2018/04/13 12:01:40 executing program 0: 2018/04/13 12:01:40 executing program 6: 2018/04/13 12:01:40 executing program 1: 2018/04/13 12:01:40 executing program 5: 2018/04/13 12:01:40 executing program 4: 2018/04/13 12:01:40 executing program 2: 2018/04/13 12:01:40 executing program 7: 2018/04/13 12:01:40 executing program 0: 2018/04/13 12:01:40 executing program 3: 2018/04/13 12:01:40 executing program 6: 2018/04/13 12:01:40 executing program 1: 2018/04/13 12:01:40 executing program 5: 2018/04/13 12:01:40 executing program 4: 2018/04/13 12:01:40 executing program 2: 2018/04/13 12:01:40 executing program 0: 2018/04/13 12:01:41 executing program 7: 2018/04/13 12:01:41 executing program 3: 2018/04/13 12:01:41 executing program 1: 2018/04/13 12:01:41 executing program 5: 2018/04/13 12:01:41 executing program 4: 2018/04/13 12:01:41 executing program 0: 2018/04/13 12:01:41 executing program 2: 2018/04/13 12:01:41 executing program 6: 2018/04/13 12:01:41 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/13 12:01:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f29000)={0x400000000000000, 0x0, &(0x7f00005c1ff0)={&(0x7f000034f000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in6=@dev={0xfe, 0x80}}]}, 0x38}, 0x1}, 0x0) 2018/04/13 12:01:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001408)={&(0x7f0000001000)={0x10, 0x42, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:41 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/155, 0x54}], 0x5, &(0x7f0000001480)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f0000001ac0)={&(0x7f00000013c0)=@hci, 0xc, &(0x7f0000001a40)}, 0x0) 2018/04/13 12:01:41 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)={0x14, 0x0, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=""/210, 0xd2}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/13 12:01:41 executing program 0: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000008c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'veth1\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000000000000000000fffe00", 0x4012}) [ 69.332186] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.360384] device bridge0 entered promiscuous mode [ 69.420247] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.444180] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.464795] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.487172] device bridge0 left promiscuous mode [ 69.504953] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.536112] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.563870] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 12:01:42 executing program 6: 2018/04/13 12:01:42 executing program 0: 2018/04/13 12:01:42 executing program 2: 2018/04/13 12:01:42 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:42 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/155, 0x54}], 0x5, &(0x7f0000001480)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f0000001ac0)={&(0x7f00000013c0)=@hci, 0xc, &(0x7f0000001a40)}, 0x0) 2018/04/13 12:01:42 executing program 1: 2018/04/13 12:01:42 executing program 3: 2018/04/13 12:01:42 executing program 7: [ 70.181833] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 70.185515] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 12:01:42 executing program 6: 2018/04/13 12:01:42 executing program 7: 2018/04/13 12:01:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e22, 0x101, 0x4e20, 0x9, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x5, 0x81, 0xffffffff, 0xb6, 0x1, 0xb8c0, 0x5}, {0x400, 0x7f, 0x3f, 0x8}, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x4, 0x0, 0x8000, 0x20, 0x4, 0xec}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x5, [0xad3, 0x0, 0x8, 0x2, 0x6, 0x8, 0x5, 0x1]}, 0x5c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x6, 0xb, &(0x7f0000000180), &(0x7f0000000040)=0x5cd) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x80000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) r8 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) r9 = getgid() sendmsg$unix(r5, &(0x7f0000000c80)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000005c0)="3382ab845f12b1e43b8d0b7f378f2b4bef49e4b24e75744ad32d2036b8787f10f6f01e2826d674e98f3ef9d896b4a712a080045d96", 0x35}, {&(0x7f0000000640)="c6cd90fd5778ac8fc4e37fda1b1e45b1aca69e", 0x13}, {&(0x7f00000006c0)="a46b67f73ec52284c27ca20149ae9dd1422fad9f7e2e1f439a2531279399e4f629bd1670930ef8ce4301d03a2b1fc1c71d8a9b9e2e0236caed2002e35c0944f3e00e113a33b931c9ebec07090b8249b1c05799d157d9e931164a4cd602d69d92e911fe0194bd09997b8bc233f3eef5099cb716adf837768e24d8e1c87396062084ee09e9", 0x84}, {&(0x7f0000000840)="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", 0xfb}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="0000001c00e6000000d168bd6300000001000000", @ANYBLOB="0000000018000000000000000100000001000000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x8c, 0x810}, 0x4080) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/13 12:01:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000ea2fd8)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x2001}}, 0x14}, 0x1}, 0x0) [ 70.248321] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.275004] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 12:01:42 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:42 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000080)={0x84, @empty, 0x0, 0x4, 'lblcr\x00'}, 0x2c) [ 70.475231] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/13 12:01:42 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@ax25={0x3, {"ef2e91fdda2e77"}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x20040814) connect$inet(r0, &(0x7f0000000080)={0x7, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/13 12:01:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x84, @empty, 0x0, 0x2, "6c8106005d0000010400000001000008"}, 0x2c) 2018/04/13 12:01:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/04/13 12:01:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e22, 0x101, 0x4e20, 0x9, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x5, 0x81, 0xffffffff, 0xb6, 0x1, 0xb8c0, 0x5}, {0x400, 0x7f, 0x3f, 0x8}, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x4, 0x0, 0x8000, 0x20, 0x4, 0xec}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x5, [0xad3, 0x0, 0x8, 0x2, 0x6, 0x8, 0x5, 0x1]}, 0x5c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x6, 0xb, &(0x7f0000000180), &(0x7f0000000040)=0x5cd) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x80000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) r8 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) r9 = getgid() sendmsg$unix(r5, &(0x7f0000000c80)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000005c0)="3382ab845f12b1e43b8d0b7f378f2b4bef49e4b24e75744ad32d2036b8787f10f6f01e2826d674e98f3ef9d896b4a712a080045d96", 0x35}, {&(0x7f0000000640)="c6cd90fd5778ac8fc4e37fda1b1e45b1aca69e", 0x13}, {&(0x7f00000006c0)="a46b67f73ec52284c27ca20149ae9dd1422fad9f7e2e1f439a2531279399e4f629bd1670930ef8ce4301d03a2b1fc1c71d8a9b9e2e0236caed2002e35c0944f3e00e113a33b931c9ebec07090b8249b1c05799d157d9e931164a4cd602d69d92e911fe0194bd09997b8bc233f3eef5099cb716adf837768e24d8e1c87396062084ee09e9", 0x84}, {&(0x7f0000000840)="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", 0xfb}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="0000001c00e6000000d168bd6300000001000000", @ANYBLOB="0000000018000000000000000100000001000000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x8c, 0x810}, 0x4080) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/13 12:01:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/13 12:01:42 executing program 3: syz_emit_ethernet(0x30b, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/13 12:01:42 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:42 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) [ 70.766746] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/13 12:01:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7e) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 12:01:42 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x5452, &(0x7f0000000000)={'bcsh0\x00'}) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000440)}, 0x0) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="a5", 0x1}], 0x1}, 0x0) 2018/04/13 12:01:42 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:42 executing program 0: r0 = socket$inet(0x10, 0x80803, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0091036d0000360009000000dd070002000000045f32c908000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/13 12:01:42 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:42 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/13 12:01:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000002e000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000032ff0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000041000)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024f70), 0x0, &(0x7f000003c000)}, 0x0) [ 70.997186] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/13 12:01:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000250000), 0x0, &(0x7f000025a000)=[{0x20, 0x29, 0x2, "544cd5148273289fa73808c238ab21d29f"}], 0x20}, 0x0) 2018/04/13 12:01:43 executing program 3: socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/04/13 12:01:43 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/13 12:01:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000100fef100000000000000000000", @ANYBLOB="fffff0000000000008001b0000000000"], 0x2}, 0x1}, 0x0) 2018/04/13 12:01:43 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/13 12:01:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/13 12:01:43 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x5452, &(0x7f0000000000)={'bcsh0\x00'}) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000440)}, 0x0) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="a5", 0x1}], 0x1}, 0x0) [ 72.025518] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/13 12:01:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={"f4716e6c30ff000000dc6d00"}) 2018/04/13 12:01:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x14, 0x709, 0x0, 0x0, {0x1, 0xf0ffff}, [@generic="667e279639a91d7bd91397917daf4204a0"]}, 0x28}, 0x1}, 0x0) 2018/04/13 12:01:44 executing program 7: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 12:01:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/13 12:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:44 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:44 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/13 12:01:44 executing program 7: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 12:01:44 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:44 executing program 1: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 12:01:44 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/13 12:01:45 executing program 2: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:45 executing program 0: getcwd(&(0x7f00000002c0), 0x0) 2018/04/13 12:01:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:45 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101fffffeffffffffff000000000c000100010000007f0000010c0003000000907f31202e35"], 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:45 executing program 3: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)) 2018/04/13 12:01:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) [ 73.168914] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 73.226463] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/04/13 12:01:45 executing program 0: r0 = socket$inet(0x2, 0x400000000080001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)="073b537a48ef1c3f22110b312aa5a7cb088376828fbb9b32d6", 0x19}], 0x1, &(0x7f0000000740)}, 0x0) 2018/04/13 12:01:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:45 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x196, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000008100000000000000bf0f00009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x100, 0xd6, &(0x7f00000001c0)=""/214}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000500)={0x1, 0x0, [0x0]}) 2018/04/13 12:01:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 12:01:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000), 0x0, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:45 executing program 1: r0 = socket$inet(0x10, 0x80803, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0091036d0000360000000080dd070002000000045f32c908000200020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000c00)={&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000b80)}, 0x0) 2018/04/13 12:01:45 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xfa, 0x4000000005, 0x3}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/13 12:01:45 executing program 5: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:45 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000), 0x0, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x7, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) 2018/04/13 12:01:45 executing program 5: r0 = socket$inet(0x2, 0x0, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:45 executing program 0: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000951ff8)=0xffffffffffffffff, 0x8) 2018/04/13 12:01:45 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:45 executing program 6: 2018/04/13 12:01:46 executing program 7: 2018/04/13 12:01:46 executing program 6: 2018/04/13 12:01:46 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000), 0x0, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:46 executing program 0: 2018/04/13 12:01:46 executing program 7: 2018/04/13 12:01:46 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:46 executing program 1: syz_emit_ethernet(0x30b, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3a00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/13 12:01:46 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/13 12:01:46 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:46 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000002000), 0x3c) 2018/04/13 12:01:46 executing program 0: 2018/04/13 12:01:46 executing program 3: 2018/04/13 12:01:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:47 executing program 3: 2018/04/13 12:01:47 executing program 0: 2018/04/13 12:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:47 executing program 1: 2018/04/13 12:01:47 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:47 executing program 6: 2018/04/13 12:01:47 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:47 executing program 7: 2018/04/13 12:01:47 executing program 3: 2018/04/13 12:01:47 executing program 6: 2018/04/13 12:01:47 executing program 7: 2018/04/13 12:01:47 executing program 0: 2018/04/13 12:01:47 executing program 1: 2018/04/13 12:01:47 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x0, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:47 executing program 3: 2018/04/13 12:01:48 executing program 0: 2018/04/13 12:01:48 executing program 1: 2018/04/13 12:01:48 executing program 6: 2018/04/13 12:01:48 executing program 7: 2018/04/13 12:01:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:48 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3", 0x2b}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:48 executing program 3: 2018/04/13 12:01:48 executing program 0: 2018/04/13 12:01:48 executing program 1: 2018/04/13 12:01:48 executing program 7: 2018/04/13 12:01:48 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:48 executing program 6: 2018/04/13 12:01:48 executing program 6: 2018/04/13 12:01:48 executing program 7: 2018/04/13 12:01:48 executing program 3: 2018/04/13 12:01:48 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3", 0x2b}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:48 executing program 0: 2018/04/13 12:01:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:48 executing program 1: 2018/04/13 12:01:48 executing program 6: 2018/04/13 12:01:48 executing program 7: 2018/04/13 12:01:48 executing program 1: 2018/04/13 12:01:49 executing program 3: 2018/04/13 12:01:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3", 0x2b}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:49 executing program 0: 2018/04/13 12:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:49 executing program 7: 2018/04/13 12:01:49 executing program 6: 2018/04/13 12:01:49 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/04/13 12:01:49 executing program 1: 2018/04/13 12:01:49 executing program 0: 2018/04/13 12:01:49 executing program 7: 2018/04/13 12:01:49 executing program 3: 2018/04/13 12:01:49 executing program 1: 2018/04/13 12:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x1c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000", 0x40}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:49 executing program 6: 2018/04/13 12:01:49 executing program 0: 2018/04/13 12:01:49 executing program 5: 2018/04/13 12:01:49 executing program 6: 2018/04/13 12:01:49 executing program 3: 2018/04/13 12:01:49 executing program 7: 2018/04/13 12:01:49 executing program 1: 2018/04/13 12:01:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x1c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000", 0x40}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:49 executing program 6: 2018/04/13 12:01:49 executing program 7: 2018/04/13 12:01:49 executing program 0: r0 = socket$nl_generic(0x2, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x3}, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x0, 0x0, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x0, 0x4}]}, 0x20}, 0x8}, 0x0) 2018/04/13 12:01:49 executing program 3: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a73049de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4c}], 0x1}, 0x0) 2018/04/13 12:01:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4d, &(0x7f0000000200), &(0x7f0000000240)=0x20) 2018/04/13 12:01:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007b1000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x24, 0xd, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0x6, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/04/13 12:01:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000", 0x40}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x1c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:50 executing program 7: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x76, &(0x7f0000001000), 0x4) 2018/04/13 12:01:50 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a28093020000020000000000000069250018000f004000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/13 12:01:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x17) 2018/04/13 12:01:50 executing program 3: 2018/04/13 12:01:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:50 executing program 1: 2018/04/13 12:01:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f00000013c0)=0x1000) 2018/04/13 12:01:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) [ 78.403524] nla_parse: 9 callbacks suppressed [ 78.403544] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 12:01:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/93, 0x5d}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x1d, 0xb21, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x14, 0x27, 0x829, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/04/13 12:01:50 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="45d0fc150b0000010400f2ff3f000000100000000630000002000035f5"], 0x1d}, 0x1}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) [ 78.462580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 12:01:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/04/13 12:01:50 executing program 5: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x2, &(0x7f0000001ffc), 0x3) 2018/04/13 12:01:50 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x6e8000) 2018/04/13 12:01:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000016000)}, 0x0) [ 78.810638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 12:01:51 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000000840000000200000000ff5d02ce8ca68932de000002003000"], 0x20}, 0x0) 2018/04/13 12:01:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x2, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/04/13 12:01:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/04/13 12:01:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x101, 0x3, 0x800000008, 0x1}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000000040)={0x13, 0x0, 0x6e8000}, 0x14) 2018/04/13 12:01:51 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c", 0x50}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:51 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/04/13 12:01:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) [ 79.438495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 12:01:51 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c", 0x50}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) 2018/04/13 12:01:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001780)=@newpolicy={0xb8, 0x13, 0x10b, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20}}}, 0xb8}, 0x1}, 0x0) 2018/04/13 12:01:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="c5", 0x1}], 0x1}, 0x20000041) 2018/04/13 12:01:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/04/13 12:01:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x1c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xfffffffffffff000}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:51 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) 2018/04/13 12:01:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:51 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c", 0x50}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:51 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:51 executing program 1: r0 = socket$nl_generic(0x2, 0x2, 0x11) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8914, &(0x7f0000000300)={'team0\x00'}) 2018/04/13 12:01:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/13 12:01:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 12:01:51 executing program 6: syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x4000) 2018/04/13 12:01:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x1c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xfffffffffffff000}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:52 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xa, 0x3, 0x1000, 0x5}, 0xd) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x2}, 0x2b4) 2018/04/13 12:01:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xffffffffffffff4b, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 12:01:52 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c000000", 0x53}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:52 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f1bfc8)={0x0, 0xfffffffffffffc67, &(0x7f0000f1b000)=[{&(0x7f0000bce000)=""/143, 0x8f}], 0x1, &(0x7f0000f1b373)=""/203, 0xcb}, 0x0) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000658ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200000012000000fffff5000000000000000000880300000892899a41c9e0247bad7e1c50fedeae1c01000000000000003ed0292451ca605c22a82fd7c3e0a8bc75ab15ffc696044a730eeb6d204aac2bcea316b8358456dbb63be5ae82fe29987e4a64f4b496f048182e22c722ba64409e7a5668ccf214e02d6b42a8414e57b8a0dac83ad5649fc000000000000000"], 0x90}, 0x1}, 0x0) 2018/04/13 12:01:52 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8970, &(0x7f0000000100)={'ip6tnl0\x00'}) 2018/04/13 12:01:52 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x1c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xfffffffffffff000}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:52 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x0) bpf$MAP_CREATE(0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0xf) mmap(&(0x7f0000d18000/0x3000)=nil, 0x3000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) 2018/04/13 12:01:53 executing program 6: 2018/04/13 12:01:53 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000000)="09ef9264d0dc78f6bf995202d56ece237daebfbb5ba72c291f1c27bedf637587ce06af56", 0x24}], 0x1}, 0x0) 2018/04/13 12:01:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030207fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/13 12:01:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000040)={"f4716e6c3040fc0c01dc6d00"}) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000140)) 2018/04/13 12:01:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c000000", 0x53}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:53 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x2, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @random="b89c2ecee91b"}, 0x10) 2018/04/13 12:01:53 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)="c3011343", 0x4}, {&(0x7f0000002a00)="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", 0x1000}], 0x2, &(0x7f0000003a00)=ANY=[], 0x0, 0x4080}, 0x44) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000940)="8a", 0x1}], 0x1, &(0x7f0000000fc0)}, 0x0) 2018/04/13 12:01:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c000000", 0x53}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:53 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x2c, 0x20, 0x1, 0x0, 0x0, {0x8}, [@typed={0x18, 0x1, @str='*selfvmnet1+system.\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 12:01:53 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030207fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/13 12:01:53 executing program 3: socketpair$inet(0x18, 0x0, 0x1, &(0x7f0000c39ff8)) 2018/04/13 12:01:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000", 0x54}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/13 12:01:53 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:53 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809381ffffff030343ee6b2623692500020000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:53 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000001000)=0xfffffffffffffff8, 0x4) 2018/04/13 12:01:53 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:53 executing program 1: r0 = socket$inet(0x10, 0x22000000002, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001a0003006d0000360000000080dd07dd01080000445f32c904000f00020173730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/13 12:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x6, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/13 12:01:53 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:53 executing program 4: r0 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000380)={0xa, 0x2, 0x0, 0xc0ff}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x3c, 0x0, 0x0, 0x0, 0x0, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1}, 0x0) 2018/04/13 12:01:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000", 0x54}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:53 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:53 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) [ 81.698883] netlink: 15 bytes leftover after parsing attributes in process `syz-executor1'. [ 81.805584] netlink: 15 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/13 12:01:53 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:53 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xf0, 0x140}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/04/13 12:01:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0x34, &(0x7f0000000040), 0x8) 2018/04/13 12:01:53 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d05b2a4a2809302000000030343ee6b2623692500060000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000", 0x54}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/13 12:01:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x709, 0x0, 0x0, {0xa, 0xf0ffff}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc282841dff1ee3de3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/04/13 12:01:54 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/04/13 12:01:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x28, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/13 12:01:54 executing program 1: socketpair$inet(0x28, 0x0, 0x7d, &(0x7f0000001f80)) 2018/04/13 12:01:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x480, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xa8) 2018/04/13 12:01:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/04/13 12:01:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1069}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x3c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/13 12:01:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:54 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f26ff0)={0x1e, 0x0, 0x10401, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/13 12:01:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000200)="2f6465762f6e6574c874756e00", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1078, 0xa, 0x2002002012, r0, 0x0) 2018/04/13 12:01:54 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:54 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d2948", 0x12}], 0x1, &(0x7f0000005000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90b55f28057453910bd9733800bb9bc426b2b89dcd1ffd99117fedad2052f77105dcafcc86610560c284fd80b6178849a05896", 0x33}], 0x1, &(0x7f0000002000)}, 0x0) 2018/04/13 12:01:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/04/13 12:01:54 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f26ff0)={0x1e, 0x0, 0x10401, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/13 12:01:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:54 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:54 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xff) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x24}, 0x0) 2018/04/13 12:01:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/04/13 12:01:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 12:01:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x21, &(0x7f0000000f18)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/13 12:01:54 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f26ff0)={0x1e, 0x0, 0x10401, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/13 12:01:54 executing program 0: bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x88a8, "bcb09be3"}}}, &(0x7f0000000480)) 2018/04/13 12:01:54 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 2018/04/13 12:01:54 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', "626f6e5c3000000065d9000000000008", 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', "69ff016f18000000008de90000000004", @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/04/13 12:01:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x15, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 83.335187] ================================================================== [ 83.342613] BUG: KMSAN: uninit-value in csum_partial_copy_to_user+0x450/0x500 [ 83.349889] CPU: 1 PID: 6728 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 83.356741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.366085] Call Trace: [ 83.368670] dump_stack+0x185/0x1d0 [ 83.372289] ? csum_partial_copy_to_user+0x450/0x500 [ 83.377373] kmsan_report+0x142/0x240 [ 83.381157] __msan_warning_32+0x6c/0xb0 [ 83.385291] csum_partial_copy_to_user+0x450/0x500 [ 83.390219] csum_and_copy_to_iter+0x3dc/0x2140 [ 83.394904] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.399728] ? __msan_poison_alloca+0x15c/0x1d0 [ 83.404395] skb_copy_and_csum_datagram+0x6d2/0x1080 [ 83.409491] skb_copy_and_csum_datagram_msg+0x557/0x960 [ 83.414872] udpv6_recvmsg+0xc65/0x29e0 [ 83.418840] ? udp6_lib_lookup_skb+0x240/0x240 [ 83.423407] inet_recvmsg+0x4c2/0x5f0 [ 83.427197] sock_recvmsg+0x1d0/0x230 [ 83.430981] ? inet_sendpage+0x8c0/0x8c0 [ 83.435042] ___sys_recvmsg+0x3fb/0x810 [ 83.439009] ? __fget_light+0x56/0x710 [ 83.442882] ? __fdget+0x4e/0x60 [ 83.446231] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 83.451576] ? __fget_light+0x6b9/0x710 [ 83.455542] SYSC_recvmsg+0x298/0x3c0 [ 83.459333] SyS_recvmsg+0x54/0x80 [ 83.462857] do_syscall_64+0x309/0x430 [ 83.466728] ? ___sys_recvmsg+0x810/0x810 [ 83.470865] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.476122] RIP: 0033:0x455319 [ 83.479291] RSP: 002b:00007f663ed11c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 83.486982] RAX: ffffffffffffffda RBX: 00007f663ed126d4 RCX: 0000000000455319 [ 83.494241] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 83.501492] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.508743] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.516004] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 83.523266] [ 83.524880] Uninit was created at: [ 83.528411] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 83.533407] kmsan_alloc_page+0x82/0xe0 [ 83.537363] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 83.542099] alloc_pages_current+0x6b5/0x970 [ 83.546488] skb_page_frag_refill+0x3ba/0x5e0 [ 83.550963] sk_page_frag_refill+0xa4/0x340 [ 83.555269] __ip6_append_data+0x1a20/0x4bb0 [ 83.559663] ip6_append_data+0x40e/0x6b0 [ 83.563713] udpv6_sendmsg+0xfd5/0x45b0 [ 83.567675] inet_sendmsg+0x48d/0x740 [ 83.571474] ___sys_sendmsg+0xec0/0x1310 [ 83.575515] SYSC_sendmsg+0x2a3/0x3d0 [ 83.579304] SyS_sendmsg+0x54/0x80 [ 83.582824] do_syscall_64+0x309/0x430 [ 83.586705] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.591868] ================================================================== [ 83.599202] Disabling lock debugging due to kernel taint [ 83.604977] Kernel panic - not syncing: panic_on_warn set ... [ 83.604977] [ 83.612325] CPU: 1 PID: 6728 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 83.620446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.629782] Call Trace: [ 83.632358] dump_stack+0x185/0x1d0 [ 83.635969] panic+0x39d/0x940 [ 83.639159] ? csum_partial_copy_to_user+0x450/0x500 [ 83.644250] kmsan_report+0x238/0x240 [ 83.648037] __msan_warning_32+0x6c/0xb0 [ 83.652084] csum_partial_copy_to_user+0x450/0x500 [ 83.657011] csum_and_copy_to_iter+0x3dc/0x2140 [ 83.661669] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.666498] ? __msan_poison_alloca+0x15c/0x1d0 [ 83.671161] skb_copy_and_csum_datagram+0x6d2/0x1080 [ 83.676257] skb_copy_and_csum_datagram_msg+0x557/0x960 [ 83.681612] udpv6_recvmsg+0xc65/0x29e0 [ 83.685576] ? udp6_lib_lookup_skb+0x240/0x240 [ 83.690140] inet_recvmsg+0x4c2/0x5f0 [ 83.693932] sock_recvmsg+0x1d0/0x230 [ 83.697718] ? inet_sendpage+0x8c0/0x8c0 [ 83.701767] ___sys_recvmsg+0x3fb/0x810 [ 83.705726] ? __fget_light+0x56/0x710 [ 83.709592] ? __fdget+0x4e/0x60 [ 83.712939] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 83.718285] ? __fget_light+0x6b9/0x710 [ 83.722246] SYSC_recvmsg+0x298/0x3c0 [ 83.726045] SyS_recvmsg+0x54/0x80 [ 83.729568] do_syscall_64+0x309/0x430 [ 83.733438] ? ___sys_recvmsg+0x810/0x810 [ 83.737571] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.742740] RIP: 0033:0x455319 [ 83.745912] RSP: 002b:00007f663ed11c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 83.753603] RAX: ffffffffffffffda RBX: 00007f663ed126d4 RCX: 0000000000455319 [ 83.760852] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 83.768102] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.775350] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.782617] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 83.790362] Dumping ftrace buffer: [ 83.793881] (ftrace buffer empty) [ 83.797564] Kernel Offset: disabled [ 83.801165] Rebooting in 86400 seconds..