[....] 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[ 30.593513] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.477522] random: sshd: uninitialized urandom read (32 bytes read) [ 34.696878] random: sshd: uninitialized urandom read (32 bytes read) [ 36.009848] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. [ 41.605183] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 01:06:52 fuzzer started 2018/06/06 01:06:53 dialing manager at 10.128.0.26:38587 [ 66.395814] can: request_module (can-proto-0) failed. [ 66.407101] can: request_module (can-proto-0) failed. 2018/06/06 01:07:19 kcov=true, comps=false 2018/06/06 01:07:26 executing program 0: 2018/06/06 01:07:26 executing program 1: 2018/06/06 01:07:26 executing program 7: 2018/06/06 01:07:26 executing program 4: 2018/06/06 01:07:26 executing program 5: 2018/06/06 01:07:26 executing program 2: 2018/06/06 01:07:26 executing program 3: 2018/06/06 01:07:26 executing program 6: [ 76.731428] IPVS: ftp: loaded support on port[0] = 21 [ 76.740555] IPVS: ftp: loaded support on port[0] = 21 [ 76.749192] IPVS: ftp: loaded support on port[0] = 21 [ 76.817815] IPVS: ftp: loaded support on port[0] = 21 [ 76.844512] IPVS: ftp: loaded support on port[0] = 21 [ 76.855812] IPVS: ftp: loaded support on port[0] = 21 [ 76.856971] IPVS: ftp: loaded support on port[0] = 21 [ 76.875701] IPVS: ftp: loaded support on port[0] = 21 [ 78.544264] ip (4705) used greatest stack depth: 54344 bytes left [ 79.182609] ip (4757) used greatest stack depth: 54056 bytes left [ 80.116551] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.123095] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.158996] device bridge_slave_0 entered promiscuous mode [ 80.199727] ip (4842) used greatest stack depth: 53768 bytes left [ 80.220962] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.227787] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.278226] device bridge_slave_0 entered promiscuous mode [ 80.313281] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.319767] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.347085] device bridge_slave_0 entered promiscuous mode [ 80.355762] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.362302] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.377972] device bridge_slave_0 entered promiscuous mode [ 80.391249] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.397857] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.412409] device bridge_slave_0 entered promiscuous mode [ 80.421202] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.427675] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.438823] device bridge_slave_1 entered promiscuous mode [ 80.455380] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.461840] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.490927] device bridge_slave_0 entered promiscuous mode [ 80.504302] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.510754] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.535662] device bridge_slave_0 entered promiscuous mode [ 80.544202] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.550932] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.564255] device bridge_slave_0 entered promiscuous mode [ 80.572290] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.578726] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.593588] device bridge_slave_1 entered promiscuous mode [ 80.602386] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.608813] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.619209] device bridge_slave_1 entered promiscuous mode [ 80.634399] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.640830] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.674686] device bridge_slave_1 entered promiscuous mode [ 80.686257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.693712] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.700205] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.733552] device bridge_slave_1 entered promiscuous mode [ 80.747416] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.753890] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.768135] device bridge_slave_1 entered promiscuous mode [ 80.780747] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.787191] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.797473] device bridge_slave_1 entered promiscuous mode [ 80.810193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.817344] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.823766] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.833519] device bridge_slave_1 entered promiscuous mode [ 80.844586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.856331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.864613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.885621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.968202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.011541] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.035182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.052128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.059783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.071764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.080828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.208399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.297997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.318548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.574137] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.652993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.681763] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.707643] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.730260] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.818561] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.842994] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.869902] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.880686] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.937850] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.953266] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.970136] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.985481] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.047771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.066647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.110805] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.162920] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.181368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.189799] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.198219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.217386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.230717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.301591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.308643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.334148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.342297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.362545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.369570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.400421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.407411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.420578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.427568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.453861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.460903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.476231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.484470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.502769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.511255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.610468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.618299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.725534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.732567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.746557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.775960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.912010] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.948192] team0: Port device team_slave_0 added [ 83.004385] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.035531] team0: Port device team_slave_0 added [ 83.090805] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.114862] team0: Port device team_slave_0 added [ 83.132925] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.158528] team0: Port device team_slave_1 added [ 83.173198] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.183896] team0: Port device team_slave_0 added [ 83.232374] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.245500] team0: Port device team_slave_0 added [ 83.259815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.284199] team0: Port device team_slave_1 added [ 83.310291] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.320185] team0: Port device team_slave_0 added [ 83.352105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.359220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.374268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.404675] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.413630] team0: Port device team_slave_0 added [ 83.426167] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.448255] team0: Port device team_slave_1 added [ 83.470910] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.484417] team0: Port device team_slave_1 added [ 83.497421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.509794] team0: Port device team_slave_1 added [ 83.516792] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.524820] team0: Port device team_slave_0 added [ 83.546675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.555539] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.572198] team0: Port device team_slave_1 added [ 83.589532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.604389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.633971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.647132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.669413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.690700] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.700865] team0: Port device team_slave_1 added [ 83.718790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.726474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.743158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.758726] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.771578] team0: Port device team_slave_1 added [ 83.778668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.787430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.802200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.815482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.835902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.849891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.865155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.873971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.891869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.914665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.922330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.933875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.945985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.956393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.963431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.983515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.004748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.019419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.051231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.064463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.073617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.088740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.110623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.120483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.127631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.137620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.163107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.180152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.199629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.215109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.225211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.232556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.242523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.257631] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.266153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.297312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.318504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.340702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.353903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.374702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.389684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.397560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.405778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.427153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.442066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.451161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.459209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.467286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.490632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.513330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.538421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.570659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.594642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.602753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.610939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.621265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.630802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.651698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.670441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.685646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.694115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.704252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.711867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.721310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.730880] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.741445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.756779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.776331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.785543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.802280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.829230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.847634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.868100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.882111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.889894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.902538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.919754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.928121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.936517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.974921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.982711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.998397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.750260] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.756715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.763565] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.769996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.786381] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.802678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.038743] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.045203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.051975] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.058419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.111880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.127147] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.133609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.140436] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.146884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.155759] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.177544] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.183986] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.190788] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.197222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.231832] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.244273] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.250742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.257592] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.264134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.282390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.298348] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.304792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.311601] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.318122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.355264] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.413133] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.419588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.426390] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.432898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.497887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.526656] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.533119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.539918] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.546378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.629967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.839690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.850901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.863139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.871522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.880464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.888460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.896214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.261405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.675384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.731350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.775436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.898186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.949309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.970433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.011114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.219947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.482147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.526273] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.627133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.709693] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.757253] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.767503] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.804944] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.811288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.827664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.981578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.252753] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.259218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.268955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.327128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.333426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.348445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.481159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.487455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.498835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.561637] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.567920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.583815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.629649] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.638946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.650846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.697846] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.704612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.715844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.752605] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.833851] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.840245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.856237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.940265] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.186757] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.394190] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.438761] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.472516] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.560298] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.647077] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 01:07:53 executing program 3: 2018/06/06 01:07:54 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x296, &(0x7f0000c61fc8)={&(0x7f0000000040)={'sha384\x00'}}) creat(&(0x7f0000000100)='./file0\x00', 0x50) 2018/06/06 01:07:54 executing program 5: 2018/06/06 01:07:54 executing program 1: 2018/06/06 01:07:54 executing program 3: 2018/06/06 01:07:54 executing program 7: 2018/06/06 01:07:54 executing program 6: 2018/06/06 01:07:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/06 01:07:54 executing program 2: 2018/06/06 01:07:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20002, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x0, 0x5, 0xfffffffffffffc76, 0x57fc, 0x2, 0xc1ed}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000080)={0x6, 0x8}) 2018/06/06 01:07:54 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='minix\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="1f546aa7c391cfa9f10bef65d04c297a8d16d8bb5898d84fbeb343fce4c8d77f112acbb686f88613c762483a48b6751975cf6b19fc7eec0ca6e808668f38790ad34f45b01274e0faab4fab01abfaeea55cc02f9910ea910bb15cf8eb06b08d36e779437c537278f3187d04b106f31a621241fa78740daf2a0e561409b98d673b0297f2c8fb9b299070fc148bc1d8bfb206a0ce61369d4a16c2ccc409215f68bf64bd5f58080168d3a6106c96a88f8e39f6f5e3329fd600d6", 0xb8, 0x48810, 0x0, 0x0) 2018/06/06 01:07:54 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000a81, 0x0) 2018/06/06 01:07:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) setsockopt$sock_int(r0, 0x1, 0x1000000000f, &(0x7f0000000000)=0x40, 0xff16) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100), 0x0) eventfd2(0x4, 0x800) listen(r0, 0x0) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/246, 0xf6}], 0x3, &(0x7f0000001700)=[{&(0x7f0000000240)=""/121, 0x79}, {&(0x7f0000001400)=""/51, 0x33}, {&(0x7f0000001440)=""/182, 0xb6}, {&(0x7f0000001500)=""/84, 0x54}, {&(0x7f0000001580)=""/84, 0x54}, {&(0x7f0000001600)=""/119, 0x77}, {&(0x7f0000001680)=""/36, 0x24}, {&(0x7f00000016c0)=""/33, 0x21}], 0x8, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffa20400000000000000140600fe800000000000000003bbb967b9ba5705b100000000000000000000000000aa00004e20006437d3d0923f0de69c9f7883d69884260b931b8ae600bf3269bf8a27c3bc5e534b9674747cfa63a1882a63a5df3b42527ac1f499a350531176effe6519f4e16a31412def37", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/06 01:07:54 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000000080)={'vcan0\x00', @ifru_names='ipddp0\x00'}) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000000)={'bridge0\x00', @ifru_map={0xebad}}) unlink(&(0x7f0000000040)='./file0\x00') 2018/06/06 01:07:54 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x80000000) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r1, 0x0) 2018/06/06 01:07:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) write(r1, &(0x7f0000000080)="bb2b1a29c8b80f53eb25d498f2901537eb9d4be867465303fb7e87b3421114b08dbd17bc92c45408cc958cfee02518b59d9a944b0b40b11270deee47e898d4c1f2749248f9f7274d024b509d28b4ff4fb8f7", 0x52) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x2}, 0x283) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) recvfrom$inet(r1, &(0x7f0000000140)=""/219, 0xdb, 0x0, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) 2018/06/06 01:07:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) bind$inet(r0, &(0x7f0000000000)={0x2, 0xce20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x101, 0x40000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x9, 0x0, "a991df20829f508b59f3a04d34e84c536ccfcf5ad8121970136397078422b23464120b4af6bf46d6c4e18c599e5e7084adcb591f086f4f1ef1c4a9a11a85010a", "2ab67022a2ac13b0a9cf2848cfc87012bdf3f620a9b184cd7438cbd80cf2b9a5", [0x80, 0xffffffffffffffff]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x2, 0x1, 0x5, 0x2a, 0x4}) 2018/06/06 01:07:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mq_open(&(0x7f0000000040)='\x00', 0x42, 0xe, &(0x7f0000000080)={0x0, 0x80000000, 0x5, 0x0, 0x9, 0x7fffffff, 0x5, 0x1ff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000340)="18008000020001000000be8c4bff8c24660000110203000008ff000000000007aacb59db01011947b3550400002067a1e20040fcedf0d6a90000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310dd37f9ceeacbbab5836d42abeb04aa56001055aee65d7299bb5d122b333e162eda00b7760053502e0a7c731dc4e94a1ee130ccad847357659ce03d889e9110", 0xc0) 2018/06/06 01:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001800010000000000000000000100000c00af2853c9d4c66bfe987f22da0100000600004fb6ca24d9f8b700000000000000"], 0x30}, 0x1}, 0x0) 2018/06/06 01:07:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040), &(0x7f00000000c0)=0x11) close(0xffffffffffffffff) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000000)) 2018/06/06 01:07:54 executing program 5: r0 = userfaultfd(0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000180)="24abee55528df62a34823433780742c442f66de53848218f5e4d6e8f5dac88cb80aca591ab5d5e5a06e27714398aa52cbbcb0eab87028e82cae4f01a18d6a7022258c37983a3d08966a50f8dacf0c21f7eee797f32ebe618ec4a83b9761c372aedeb661200651be9dd59fcd59318a9b492a034fce09c0424b479ae69302aa789e0fdccbb3bfa072a5e59bc95af94d5e1c037444598f9dccb891ca75441bed94d358d24b810a3c4bf16fe191f0ceaf5ca2eb679b4c3b6ba6d8449d4c44b1fe19e13d7417058f02af7fe390557679da2f612c33a2fcdbfbca3b4e15d686ca2f7a4b338b91e6a2ae7", 0xe7}, {&(0x7f0000000280)="e589bc7d37b1f6807dd0ea72372eeb5db7cafef38c5d3502bcdf8f828fcc7467562e01ce5e0462825fe2e476a420c05fb42a93aaa7b15faf4c0ecb2a122ede19bb02933ac926e62c66400a7b06d3d2fc80db4c2594aaf0ab480bcdc3aa43fc56601d64150e036c6b7fd3fc62894fba1fa7ffe2b9c154b23fc3958dd9336671e075efb1a4214680b4c5e5672847b20ae9e7d608433fd28f72e376f7abc940c5d7fe1bc87456832634ed9b6531016d6def7328deed1a8f8221149120b6e2d45e628b6c3c624ff099a70e56411d980ffef9a764458380bfb56ccd06390e2ce432c4092644340e9cc1", 0xe7}, {&(0x7f0000000380)="185aacc91c97f016d293221a6bd1bd43b7e16fb651eb29b62430b00ed43fc2641e3fec246bcc7185096f4f7965e2f812c88022900a1e4149e0eaeb601b2c671171213b02750b0837255ae8145d5fc9397f81ab06dba461bdd59c0ccf2b8086792af70546c6cad51177fa37138e63fff2daba8770de6a9bb97c5378534cc76222edde51573fe2f89f79a980fbf528175ad5268a59b4843c54da78e9fb8597a8ada9cdd6fac3c4bf4f044d5d2cedc62d5a5691c587a2b9ed60fc1092e96b8d5a818ffdf93a4c", 0xc5}, {&(0x7f0000000480)="c819349f1b59a57ff8671e08028bd413ff00d5ceb03a0e719b93c40c9dfac0a9e544e3589a79dd840e2057a73881ec57f57df75d2c345156a1c9e7d5125098ac7373576edc987dbe80815454b4f37af1adac8228f7fb2b08028950da4b82db08d10b65ef895b0acce71d2fe2b0e481cb8ba4155a4444949971c68c37dcfe8e67160d2b09ccfe2f04a882c91265f973450e8f8cf78a0a6f2303684c4167a98f85be26423f0374dfb94097", 0xaa}], 0x4, 0xe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000640)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e00000031f8bcf8a3d8c53d19c673797cf501914aaf8be942ac55ec2820ec6c8fcf31010042ab80e53f94d0ce2ce645fe5a"], &(0x7f0000000080)=0x36) pipe(&(0x7f0000000600)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000140)=0x8) mbind(&(0x7f0000909000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000100)=0xfffffffffffffff7, 0x4, 0x0) mlock(&(0x7f0000907000/0x3000)=nil, 0x3000) close(r0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14, 0x0) 2018/06/06 01:07:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101a00, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 103.865407] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 01:07:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x3, 0x9, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/06/06 01:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000040)=@alg, 0xffffffffffffffc9, &(0x7f00000001c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x0, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/06/06 01:07:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8, 0x7}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x66f, 0x0, 0x2, 0xfffffffeffffffff}, &(0x7f0000000140)=0x18) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140), 0xffffffa3) 2018/06/06 01:07:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)=""/120, 0x78}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000900)=""/203, 0xfffffffffffffef5}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x864, 0x10000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000400)=""/123) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r3, r4}, 0xc) 2018/06/06 01:07:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465760000000000007fff694323442300202063707573657429202f6465762f73672300"], 0x30) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x0) write$binfmt_elf64(r1, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x3476, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/06 01:07:55 executing program 7: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x101, 0x10000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3ff, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/06/06 01:07:55 executing program 4: timer_create(0xfebffffffffffff1, &(0x7f00000003c0)={0x0, 0x20, 0x0, @thr={&(0x7f00000000c0)}}, &(0x7f0000000080)) r0 = semget$private(0x0, 0x1, 0x220) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/46) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) [ 104.115022] sg_write: data in/out 1979711452/78 bytes for SCSI command 0x0-- guessing data in; [ 104.115022] program syz-executor0 not setting count and/or reply_len properly [ 104.147182] alg: No test for cbc(arc4) (cbc(arc4-generic)) [ 104.202818] sg_write: data in/out 1979711452/78 bytes for SCSI command 0x0-- guessing data in; [ 104.202818] program syz-executor0 not setting count and/or reply_len properly 2018/06/06 01:07:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xf9, 0x7, 0xfffffffffffffffb, 0x1, 0x2c}, 0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x4b}}) close(r3) close(r1) 2018/06/06 01:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) close(r0) 2018/06/06 01:07:55 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x379, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000004180)}}], 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x54, 0x101000) ioctl$KIOCSOUND(r1, 0x4b2f, 0xc5ab) 2018/06/06 01:07:55 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 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) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x200, &(0x7f0000000140)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) 2018/06/06 01:07:55 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x42080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8000, @empty, 0x200}}, [0x5, 0x8001, 0x6, 0x401, 0x1, 0x8, 0x1f, 0x20, 0x2, 0x400, 0x7ff, 0x5, 0x31, 0x5, 0xffffffff]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x2f, @mcast2={0xff, 0x2, [], 0x1}, 0x8d}}, 0x6, 0x4, 0x6, 0x1ff, 0x4}, 0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r2, @ANYRES32=r2, @ANYRES16=r2]], 0x2c2) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TCSETSW(r3, 0x5403, &(0x7f0000002000)) 2018/06/06 01:07:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="a288bfea20bbf051e32a8aff73e155a1a3e4b90208afb7b7c4da38233b1634e479969e48a2307e261fd3ec174be67f442f465a9ac4d53573ad"], &(0x7f000095dffc)=0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x6, 0x8000, 0xa72, 0x281c}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8, 0x0, 0x4, 0x101, 0x100000001, 0x8, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x4f13, 0x4, 0x5, 0x4, 0x2}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x10000, 0x8, 0x9, 0xfff, 0x1, 0x5, 0x2, 0x2, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x18a, 0xfffffffffffeffff, 0x616}, &(0x7f0000000080)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r4, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="bea5b5500739e4fe01003b3c"], &(0x7f0000000100)=0xa) 2018/06/06 01:07:55 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101a00, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 01:07:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000200)=""/4096) sendmmsg$unix(r1, &(0x7f0000003fc0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000b80), 0x2fa}], 0x4924924924924ea, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x2b, @multicast1=0xe0000001, 0x4e22, 0x4, 'sh\x00', 0x1, 0x1, 0x29}, {@multicast2=0xe0000002, 0x4e21, 0x2000, 0x4, 0x200e, 0xe04}}, 0x44) 2018/06/06 01:07:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0003000000010000000e01ba8f9bbc4ea0b0c58b94bcd034fd3928b583bdcebd2ff2a7ae8a9e8a6287a829adc70bcb7cdf68119e08c352351ba069a634") getdents64(r0, &(0x7f0000001380)=""/4096, 0x1000) fcntl$notify(r0, 0x402, 0x31) exit(0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x637c, 0x8, 0x2, 0x5}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) getdents64(r0, &(0x7f0000000040)=""/57, 0x2) 2018/06/06 01:07:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setrlimit(0x2, &(0x7f0000e63ff0)={0x0, 0x20080000000}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/76, 0x4c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/06/06 01:07:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x14, 0x1d, 0x109, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'wlan1)securitylo-nodev]}'}, {0x20}, {0x20, 'vmnet0system'}, {0x20, 'md5sumsecurity+-nodev-'}, {0x20, 'nodevppp1trustedwlan1wlan0'}, {0x20, '&'}, {0x20, '-'}, {0x20, 'wlan0keyringlo}vboxnet0,(mime_type$+posix_acl_accesssecurity--eth0@'}, {0x20, '\x00'}], 0xa, "9d485bd0c46846de5ea502d535b3263d421604c089d62275d1dfc72593d9994b331ccc3ec526f05df943a32647e8ef290abc188486dd1de0181b899739d828f2d2344c5709c7a15c72039b155e30923448b855c0c8bc666231f86fcf30a621ba4a628a2cb4540871d0b28d0b789a10d8a92fe61e53d7f14ec3d1c196afad4dd32f0ee65f02a3c18cdaf518647c581f51ecac73f1632e74fcfa07a0878966e16b84441d958b5cca5f75bbce70640f22214d84ed0ded60af10732df1e269a3d50e2998f815b9e47bdcfee6f3275f2a18545401d00adb6dc52095bad9e1a9"}, 0x18b) 2018/06/06 01:07:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) exit(0x0) socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x31, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000040)='net/psched\x00') 2018/06/06 01:07:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x100, 0x8000) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xb3, 0x40180) r3 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x8000) sendto$llc(r2, &(0x7f0000000080)="811786ac5bf0d847921f0c6bf5f405d19bbd1b691496a6fcfd79589bd052f6b85ec47a04258729525545f7a254dfebd8c3fb137e41cb189f14ce19ef62f62eeb1a186a9819b30bf9a5b7ca3b0559e8090509b6b289594fc5a8e02525e866af8f3dbe0737499724d6e8d85fed1e4c3dd5777b7ed92e98ce7a1942f5b61c0fa98dacfb128cb94d0761849a5603fe09b7813ff637e83abaa5dd9a1edd111919bc1f59e28d65bd3faa3eb20da0d18f0bc814c6a77204f248ac74c25918b4a0b992a28260463f351bd9bbddb4d599f05fb7d994b10cd339b0bb828b79be8b859c5b31cc7dac297db1868c45a347326558d510c662", 0xf2, 0x8004, &(0x7f0000000200)={0x1a, 0x206, 0x1, 0x282, 0x1000000000000, 0xffffffffffffdb8b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x400b}]}, 0x1c}, 0x1}, 0x0) 2018/06/06 01:07:56 executing program 7: r0 = socket$kcm(0x29, 0x20000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r2, &(0x7f0000000700), 0x31f, 0x10400003) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x0) 2018/06/06 01:07:56 executing program 4: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f0000002a80)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/164, 0xa4}, {&(0x7f0000000680)=""/248, 0xf8}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000780)=""/102, 0x66}, {&(0x7f0000000880)=""/114, 0x72}], 0x9, 0x0, 0x0, 0x3}, 0x3c7e09b7}, {{&(0x7f0000000d80)=@ax25, 0x80, &(0x7f0000000e00)=[{&(0x7f00000009c0)=""/34, 0x22}], 0x1, &(0x7f0000000e40)=""/56, 0x38, 0x40}, 0x3}, {{&(0x7f0000000e80)=@generic, 0x80, &(0x7f0000002400)=[{&(0x7f0000000f00)}, {&(0x7f0000000f40)=""/55, 0x37}, {&(0x7f0000000f80)=""/84, 0x54}, {&(0x7f0000001000)=""/98, 0x62}, {&(0x7f0000001080)=""/208, 0xd0}, {&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/220, 0xdc}, {&(0x7f00000013c0)=""/62, 0x3e}, {&(0x7f0000001400)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x7fff}, 0x7}, {{&(0x7f00000024c0)=@alg, 0x80, &(0x7f0000002800)=[{&(0x7f0000002540)=""/143, 0x8f}, {&(0x7f0000002600)=""/147, 0x93}, {&(0x7f00000026c0)=""/36, 0x24}, {&(0x7f0000002700)=""/251, 0xfb}], 0x4, &(0x7f0000002940)=""/232, 0xe8, 0x5}, 0xffffffff7fffffff}], 0x4, 0x10000, &(0x7f0000002840)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0}, {r0, 0x2000}, {r0, 0x8}, {r0, 0x4104}, {r0}, {r0, 0x80}, {r0}, {r0, 0x320}, {r0, 0x126}], 0x200000000000005c, 0x2) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000b00)=""/220, 0xdc}, {&(0x7f0000000800)=""/112, 0x70}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}}], 0x1, 0x0, &(0x7f0000002a40)) 2018/06/06 01:07:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000040)=0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0xfffffffffffffffe, 0x2dd) socket$packet(0x11, 0x3, 0x300) 2018/06/06 01:07:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xff) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="739009066563757269747900000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffef8, 0x200007fe, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/06 01:07:56 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x195, 0x10841) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000380)=0x10, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'yam0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="0ef8bdeca426ca40c0c67b0d797550c8422d15c5ac7113f7675eed8ffbffb597422acc7331a03b2879b39514d91a1f364d4275e0f7", 0x35, 0x4000000, &(0x7f0000000340)={0x11, 0x5, r2, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x7, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000100)=0x7) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000003c0)=""/19) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r1, &(0x7f00000001c0)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dc5712e4af10028f8f6575efe5eb8f8b307756e195d9ff81eb1fe62c4f98213e88786a2f8e79c9666e0e1f410a80c197a3be", 0x54, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000480)={{0x2, 0x2, 0x5, 0x7, 'syz0\x00', 0x8}, 0x6, 0x470, 0x4375, r3, 0x7, 0x6, 'syz0\x00', &(0x7f0000000400)=['\x00', '/dev/snd/pcmC#D#c\x00', '/dev/snd/pcmC#D#c\x00', '+&securitysystem\x00', '/dev/snd/pcmC#D#c\x00', ',!\\\x00', '\'%)%wlan1\x00'], 0x56, [], [0x7, 0x400, 0x5, 0x7f]}) 2018/06/06 01:07:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x440001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x3, 0x9}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x1000, 0x0, 0x4}, {0x0, 0x0, 0x5}, {0x3f3, 0x0, 0x0, 0xfff}]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 01:07:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001240)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000200)=""/4096) sendmmsg$unix(r1, &(0x7f0000003fc0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000b80), 0x2fa}], 0x4924924924924ea, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x2b, @multicast1=0xe0000001, 0x4e22, 0x4, 'sh\x00', 0x1, 0x1, 0x29}, {@multicast2=0xe0000002, 0x4e21, 0x2000, 0x4, 0x200e, 0xe04}}, 0x44) 2018/06/06 01:07:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/06/06 01:07:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00') pread64(r0, &(0x7f0000000200)=""/217, 0xd9, 0x0) fcntl$addseals(r0, 0x409, 0xd) 2018/06/06 01:07:56 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x80, 0x3, 0x401, 0x3}, {0x9, 0x0, 0x9, 0xff}, {0xffffffffffffffff, 0x2, 0x6, 0x3}]}) 2018/06/06 01:07:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x480}], 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r1, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) dup2(r0, r0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r2, 0x46, 0x18}, 0xc) [ 105.996611] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/06/06 01:07:57 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x4, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4, 0x2, 0x7, 0x7, 0x2, 0x3f, 0x2, 0x311, 0x38, 0x13a, 0x5, 0x28, 0x20, 0x1, 0x9, 0x80, 0x1}, [{0x5, 0x7, 0x7, 0x1, 0xc2, 0x542, 0x99, 0x10000}, {0x7, 0x1, 0x8, 0x1f, 0x4, 0x5, 0xffffffffffffffff, 0x401}], "754f95016c1e609c59e707c6cc4ade4a488e4120dc113ad240431df51d9a51e3865a5b921aa6d8d769f23035425c97ca7e639d6316c0a79ca35b74d4e555946dc59fb73724aaa4543d5341569119973ac6dfde7ac73700848c05e1eb983018279345f10a1e1eff42b0fb0dd0d8b2de058e06265a4356845334a65bbac2fdc786ff74ac0f2c9cc9281e87ad1d37adf2ebe8d4a26f4f3b88bbf621f85a7ce57ad7c0585c516a5ab0c392d6d64cea18e7e08ae18a2939bd2dae57f5afb52a02428a3e64e86a5fe3df55dd3dd8eb3470bfa5bcef8acf127c6d9a74969d735ed082385b8964453befaf"}, 0x15f) write(r0, &(0x7f00000003c0)="b0043d8743241c02577d74cc9be37d65f8a5471f81cc19448a7fe610cf9db35cd1c9903cfd116cf7af3219e9a14966caeec396871070b332cb2747297fb41a019aa3eb22fe0f9a985aba9c8c8553daf2a85ea3aa0dbad970382c262ab587df729166899d6dbb04fad31e2c49567e182305c6d653ee7de290feab6859c91a26eeae8a06a10f90fc5a658c3cdc6f4dd3caa725d9b4dab68523fe78bf332acaa1261eb51418a8ceea58d945abd318a7a83182c5d6be5cabce590d8ea52d4879abb32ff661c9170b2847491bfb7ae7c277f73195a5db08366b33df3c3bc26386b21057a2087fd50ebb7e8e72a772aa97d18736673a4c153b4644abc8175f4a52656278e773d38f8dd318bf130ab6e34c0ffc7e542148a9411f4eeb931f38655ddd87d57edebe4e4b1737441605abc9f5848125e1365a796cd34ae4743628c80ea9eb1ad8374a10975c8c6de86fc271b1f05489cebf227f4d435fd694d6ce980bfc3cc6c621802d45dd74cedf449da9169a8358a0a140c17f43e648a2bef7acb49363681819c89a3ad9f418945e92d1418244b4b21f92c125189268e0349afe24c33ee187659f4319ed2bcf41b1f0773ff2b201a72cdf86ffcfd391852770f783906caf3a820375559d74957d81164bbe0890f38b36a479da96f06b96a503ccd9882b2fa923e1b89a6e0f178ce759144a36309f87a16b3cc19b33f8a06e5a3978d6ca23dce204f1cd2688e960c36afd925eb694193b76c931fcc1a2e16b7e5262495dc0eef9994c09a62811075c3d33a17989042a8d203ad0c196b93ef22e8ca233e07c7860bea1e6228a8916246e19743d3aae948ee87eddf8ffbd22c50c4c4d49a059c75502469c509bdd4a6072b21571f4e20ee5a24c478a67f3b4ef133a5d726c4ce8dc9e522e76f319618c6041127e8127fe9f2a384d6ca41b60bedd46ec431ce79fd51da15bbe734d046cbaedd8166b9c843272591d892658f56b667756b283188a44999a8af9a2f2bdcf7dee10a69632868e708158e69c20fdd74a3171acb61afa2c46357535fb7ca87215509fa33050095efd973ebd6c87d6c01224b67155e5b4a0493a271a7578a4738702e1a9588ff99b3eafbf2734168e8d0ce4a9468eacf6e35381f27845dd9d5c5241ca5a7bf266c902d0b73c86654dcac0c4e5b2d02c0da9632ff64e4f0961b09cc55d296947b7c475f9e82bcd53a1766fc07fd6b62121671d7551f5b812c7d8a8585c49c7f57a0fff4366ea3b2efd82c6d08f9c4672c0cd34ed647fce7ef960b908bfde984d8343560b25785a674f8a546eebfd985a5e49b0c295dad98c8a222f8e3740cdeba6c2546be5bb940724d304c5e915dd32bd045fb8369158059c92157d12da0a23baca0619de704145b1b57b3181740eae4c4e29aa5a4cfe307e8fa98cb3b561693a8cee6c4e089ddbb142703a13dd84b8b6a8a117846a8dae38c63751166872fd1293264809fbabfa9f146b0a924e599312fd10944c34bcb197a5d8caec3a3919e39a5c2e17e3e4db83a0282bcaf58a251547829c3ec753134da7de0bfa155257ce78e625ca2946ef78bce9149b274c4629bbb5432070142e160b73011f356bcf5d97314f711398997e462b0ba2b909b5ef145c08ea8efc438a3bb6684919a17100e10804affb390c7028ed5b3c9f5b10ae42e53c2db001718cbea4c9ab26ac2de846c78dba9497fb51976f7cd8d7999440a909f0bb8099df6896851936def8ec185f51a7439e850df5b0cd72f07f27f300591d3490d18aa3d111f78db0039b0d4d77877617fe675eee5bd695cfd09d003f572d492ac155a2476b3049517f7a09ea2901bea1abc2821a9f3e8e039981fc42ac2eb042aced69ca1c027cb02981df22837e687ae854ba88e2d64a77a354334629d0d263125f8c4e99f1c7cffa46938313dfc05aab4e29d35fcc947c50fb06f718b20e4040a1ea62ffbecbbef4b746e1676b756b5487a2bb22ef1d47ade261b3b01924c8b6f035f5d088f5651dab6f7ff1e4144571f44a0d4aff9b1a1945ae1b6410fe52fe049abd0cee4a85a5e612d4243bcd67fb03a2e7fb7e23a06247ce9505bc198372a75ed4faefcbc5a0cd14a440ed6fdbf7ae96612f6615b67d50b8b94c4db626111c7e6dafb88c5188cdaa36566443acea39d92d2680e28b495dfa57fd391c51f08af2811eea0dd69cbb44c394c21305bfc979764c311a5f2fb1370e49e2384ff9b05f152f1d51680ebd3cc748c50c2184f29f1f454e84f0bfd7cd2d4b2ed8b47819d34a316e8affd80d8fc034951eda01ee11cfbed305a554b2fd3c242a642be75987f00ab1e2fdee4d0d991e61bb09eb3b41fecd0951191787ca43f2fbb7aa27051f4894eddc5781c7c5fc10de3007ac9274d61dfb52ebf043c1b7018d22db998441f2ec55fab16c7113260189db2799ee7c57a7218972d1ec0fcd8a685c3d7b291aae5bfd9d580c32a566c6542d2d1b0c25a5ff059284cf56bc280048d8fed83a39d21797af2e57ee5199c150fcb15f1e8ca65a0af52cac997bec1b9392f3ae5cc697d1f02c08387645411f8bf4b1e8ecdc89f09bc2e57031fcedcc847e939e9f3110fb6567f8571bc9975ff125d6d506a60fe2a10dd08f01be95e57d55deab27c4b016d3fe878bcd2445b4c245d71cd7082e20c73e5b9dd94de6ee7ec0df30a3357dff0825851f5d9c263ee3cc0fed6973272f98b57c7feb8fb9c7cea368f755055e014aba7a9bf6a94dc15a75a0fee28e011fde6480acb50defcce241436739e00dc8e5cb4c3183c6d496c2e8cd2ac357a0be81d24aad72692bd910ca1bc984517b1572df7e2a17", 0x7d0) 2018/06/06 01:07:57 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000600)='./file0\x00', &(0x7f00000004c0), &(0x7f00000007c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/145, &(0x7f0000000000)=0x91) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x96, "1ac7f3f3816b8e9bdfdc0a1efe30291e8e82d09769a51bd1f9859dac3c504cd737519c5ebb575844371f8f32c167f320753dbd2fc076b4444b8a1c43b0165e76f7e31d31d9311fad7150f209a10dd6e385152241ce90df01dda6f43bb58ee03b6245a8639a5283318f61d6f4f971feae1c6b6d07e43ff9e3c62cfa36832d5ec85aaf87167e4069973bc067b6da79f5e28deda1055caf"}, &(0x7f0000000380)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x5, 0x8f, "db77fe6610386889c72e7f849db945089604ed52ee72d522bc3ba62834d2b59564441d46202dd10b436afce3baa9160e2a9a4949ee9ad0772d2490dde77efd2d4293930f5d8fb4448d27d4847add425db6dcc3590a4dd3a996505705544defc63bfe71ca4d2c4a2873ae82525f9c18cd5ca5a111dcbb8c97d1bf9f11cfda6f37f212944fcfb0c0ce60ad04eee2890a"}, 0x97) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x1}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x78) 2018/06/06 01:07:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) r2 = semget(0x2, 0x3, 0x84) semctl$GETPID(r2, 0x5, 0xb, &(0x7f0000000200)=""/203) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_dellink={0x28, 0x11, 0x31b, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/06/06 01:07:58 executing program 0: r0 = socket(0x1e, 0x80004, 0x0) r1 = epoll_create(0xfffffffffffffffe) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) socket(0x0, 0xf, 0x6) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/06/06 01:07:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) r1 = semget$private(0x0, 0x2, 0xf8fd31a38c2b00d4) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000040)=""/62) ioctl$TCSETSF(r0, 0x40045408, &(0x7f0000000000)) 2018/06/06 01:07:58 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x800, 0x6) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x8) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa482faaaaaaaa0008004500001c000000000001907800000000e000000108b4007800000000"], &(0x7f0000000040)) 2018/06/06 01:07:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0x15d, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYBLOB="030000002c004304000000006d3d39b51877077b8a9c62de00000000000000001022a2780b000000", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) exit_group(0x6) 2018/06/06 01:07:58 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffff86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/06/06 01:07:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x480}], 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000500)={r1, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) dup2(r0, r0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r2, 0x46, 0x18}, 0xc) 2018/06/06 01:07:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x3, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/06/06 01:07:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x480) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14b) ioctl(r0, 0x8912, &(0x7f00000000c0)="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") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) 2018/06/06 01:07:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x151000, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000080)={'veth0_to_team\x00', @ifru_data=&(0x7f0000000040)="3686c669a83fad40c4c91f319ec06dc589858ec5b95ff5ebb0acb1e0df533711"}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_mtu=0x80af00}) 2018/06/06 01:07:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x4, &(0x7f0000000100)=0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="b884c86d549ce3003322ec634c6eb22e802c4c1c4ba692588ac7d01c3e27c7f75bd7b621de2842c1117266fc0293dec2c5c22195667c78b85e203a3bcf478f718bb546e6d1f145fa172b98e018fbd9768482f24b24308a2b8cc6302babae9c7f98877300622b88a35fdee32651531cd1c023ff2fa4db70ad08f50d0f22144f44da7f4620bfa461d11720433843561f529e4dbe591e319405d01423438e0ad261bb1c97ea70baade4abd7edd201bfdd72c583e32e9c877645cfb48050d65917c232549ca7840517f8ce", 0xc9) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080), 0x4) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) dup2(r0, r1) 2018/06/06 01:07:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xdd, "9dcc1d91212e44158660d8c1273e2e820e2cb314f3a78c04ee040cce3a1ef795a0b3ce38178d3192164aae5abae685d6f30a3d3958e06973d48f2fe6a1898212bc832224af6bc7364e3e7ee2fe0a64fb42388e4b718c4a0d880dceb50989d4cd99fb6545ea87d83887e2be3dc20ebbbfbdab9d63125981789c335b77ede35712a24b10c586c9c1360feba22dee1eb972e3c14d78360469eeb639093614b4348522bc0785fccd3ba05254d5bcdbd484a72f64ae150965b2a94fb1c3d71bb09021e8488ab6bf1e13887b8a8198e2555809a4e4b830f71cbce5887e25aa90"}, &(0x7f0000000080)=0xe5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x1, 0x0, 0xffffffff, 0x3}, &(0x7f0000000240)=0x18) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000000)="60ca87c1ef302e575a44b86fd6120e7e61638667eae56be7628b9bcfb4a6a7dffc5f205b4209fb97c0861cf8cee2c06d1969e7cd3e3cf543dd984405f1e0c3f58d8040b905670ae28c826c372c5304e122ec70bf624c074b48e15a3b8e053be2de2ed852b432eaff4d66ebbea831d357a1fae35ac1b46ce6c55a") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) 2018/06/06 01:07:58 executing program 5: r0 = memfd_create(&(0x7f0000000040)='mime_typenodev*nodev}vmnet0cgroup!trustedmime_typesecurity\\{vboxnet0:@\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x3, 0x4c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0xe80e, 'syz_tun\x00', 'ip_vti0\x00', 'bond0\x00', 'erspan0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xf8}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x8000, "53fc449a3c2c2755281d01f1f879adbbfd7a462a0e9b6715593dde8c75d6", 0x9}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x0, 0x88a8, 'veth0_to_bridge\x00', 'veth1_to_team\x00', 'bond0\x00', 'tunl0\x00', @random="7d3b8bdef675", [0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x128, 0x178, [@devgroup={'devgroup\x00', 0x18, {{0x5, 0x9, 0xffffffffffffff1d, 0x40, 0xee4}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xffffffff, 0x6, 0x3}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x4, 0xfff}}}}, {{{0x0, 0x20, 0x8809, 'ip6gre0\x00', 'team0\x00', 'syz_tun\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x118, 0x148, 0x190, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xff000000, 0xffffffff, 0xffffffff], 0x2, 0x3f, 0x0, 0x8, 0x4e24, 0x4e21, 0x4e23, 0x4e20}}}, @state={'state\x00', 0x8, {{0x3}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xfa, 0x8, 0x3}}}}]}, {0x0, '\x00', 0x3}]}, 0x538) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x6, 0xffffffffffffff55, 0x80000001, 0x80000000, 0x5, 0x5, 0x9, 0x6, 0x1, 0x1, 0xffffffff, 0x3}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a080900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 107.503993] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 107.511701] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 107.540762] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 107.548543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/06 01:07:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xa6ac0b048f509f5e, 0x0) write$evdev(r1, &(0x7f0000000180)=[{{}, 0x1, 0x5}, {{0x0, 0x2710}, 0xffffffffffffffcb, 0x1f, 0x8}, {{0x0, 0x7530}, 0x4, 0x4, 0x6}], 0x48) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001b000000000000000000736974300000000000000000000000007465716c30000000000000000000000065727370616e30000000000000000000697036746e6c30000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaa000000000000000000c0000000a0000000d00000007265646972656374000000000000000500000000000000000000000000000000080000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000003bcdc52000100000000000000010000c8713d86d6e200030000000000000000006e7230000000000000000000000000007663616e3000000000000000000000006272696467655f736c6176655f30000073797a6b616c6c657231000000000000aaaaaaaaaa00000000000000aaaaaaaaaaaa00000000000000007000000070000000c00000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000007088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce000000000000000000086d6e25b9243a4f8242459c208f0ffae284b570c933e8dfdc12f26f5de9f55b5d923886a99ee2bfd2eae64a60fbfec87c1edf5dba0e31cf48e2031f45544a03ef6892eabbb6768ee6878a5aee"]}, 0x2eb) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/58) 2018/06/06 01:07:58 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x3, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) read(r2, &(0x7f0000000280)=""/159, 0x9f) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x215, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/06/06 01:07:58 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000080)=""/173, 0xfffffffffffffd88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x70002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = getuid() getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r8 = getpid() r9 = getuid() getgroups(0x1, &(0x7f0000000c00)=[r7]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000b40)=0x8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000b00)={0x40, 0x7, 0x0, 0xff, 0x3ff, 0x14ac}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="1ba36c1c64d75290f5a09284bdb87558113032db3b14d2987e8aea0cc8a7dbad717d483a6c0d72ab1e238ba98bb3a111163efbf919a55ab9aa0a239f5354ac3ca7b4c985caa3a361be046316b2d75347373b3e73cca74182a3324d721a8dcd5ec68817e7823c8caf84bf17e4050b1f57b02a3d9ee77d553d", 0x78}, {&(0x7f00000003c0)="fc70aa68d31d8c1803b9b6c13dbcefb01ddf75e88e0a9d5990cd511bfdaeb4de2eeb90591852df716f148d03f20af2b475b6be2f22777356328b7b9eb9e839b4964e41927358274551e833e5ebbdda85549708927d6109049b366aa1e32f4cc6ba3e5a16228bf0e35b8006e5b2", 0x6d}, {&(0x7f0000000440)="fac1ea9d941168f69b8729fc665efaa62b2fe5c723935b5776206dd884e637021726e970adbf4b17ed206b0b6b38c7a2da760323db7cb92a445a70f1c64ff4fbe6a5979a46b6c43ab2aa33be653ceefdd55a237e551de0bb6484361a28e633d042abcc87a2f3", 0x66}, {&(0x7f00000002c0)="37d3fd912934ea1d32fbb9b362a997d81684b8f530b53e4e34e44ae9d7561150cab4", 0x22}], 0x4, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x1}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&3||\n\x00') syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x7, 0x0) r14 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r14, &(0x7f0000000300)=@in, &(0x7f0000000380)=0x80) 2018/06/06 01:07:58 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x800, 0x6) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x8) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa482faaaaaaaa0008004500001c000000000001907800000000e000000108b4007800000000"], &(0x7f0000000040)) 2018/06/06 01:07:58 executing program 3: unshare(0x10000002000400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40004, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'syz_tun\x00'}) 2018/06/06 01:07:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000004c0)={{0x1, 0x6}, {0x2, 0x200}, 0x1, 0x2, 0x400}) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r2, &(0x7f0000000480)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000380)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000100)) ftruncate(r1, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) unshare(0x40600) ioctl$BLKROSET(r0, 0x90000915, &(0x7f0000000000)) 2018/06/06 01:07:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x40000000181143) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES32, @ANYBLOB="817becdd5e04c965f440b5d1388851d8470dee5e6edab13fc5e1cf10908abcc0d43e7493d8323d0cefe8ad40544aaec240e3f4d74a5355d738a81b6467c9ddfa7a8132ecb616ef35cb43eb9970a0c482748a29650fbb01c08954d0b623e5ccf72eaf72ee413709c137eea9501cb41d9766d6b16cbffd61622f2b25ce04cd739c7f08b6011cdb96ac0b02db01731c1deb1b74300bb2382ac1001c778474e3596a65c5f285dbabdddaec50efc92a00b1ffd9dd2afef265f2e8cdb9c65cf40c38be50ba828be4a754daaeaa7bf15d2b885d84cd5784884496e7dbd99fbd614ff59c58334476f751322fe2e3d52dfaa102ce3e7f2247efb2b0682e", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="49a4f2737e182b54b170b39645", @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="7e9b2e21aceb04eac5d46b995a7c3b72f6daf3683e564e44d1f9e3198e74cfce48cf339fe16b6c0d987d9b10d1d6bba137f5d7a9f8a4ece75eb995f65d8a429b1053d9489538bf65fdb16c243513263331e1df6826a9e2745fbf3a7507ea36fdc5213349b8fa74b8906476c51671737098bf599da567cabf879fd72e766d9311636729250e1813bec394396a222b9cd4de280999fb935e34b017a2fcffffffffffff", @ANYRES32, @ANYRES32=r0, @ANYBLOB="a182285e55d9df9f7334ee0f2e1c094760604778fcc1e747170f13b0e1afcff78f338787eb88b9e62a981e8a2408a06d994275ebae05416582cb60fef8c93d995bd7156d0082db483e7a6c68d51bec02d94041060ac61f29b3a9197269295438"]]], 0x10b) sysfs$2(0x2, 0xfffffffffffffffc, &(0x7f0000000580)=""/161) unshare(0x24020400) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000400)) 2018/06/06 01:07:58 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffff86) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 107.679321] kernel msg: ebtables bug: please report to author: Wrong len argument [ 107.719367] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/06 01:07:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xdf, "eeffdb12003c4dfe5aafc3a8062f792d2ea1be748fbdc80489197019a79ed63dc6821b17a82275fb1c6b2ac3c163ab6da9c6cb20f214ce02ce23da7398927aa19d56ff388e5f0d2f65c00ab0989b491049609af704fe413f8c98b28874f1f2740a82944374d45cf2dbc1401d6588157493666237277d7d43dccfbc71a755195e1b8e7f962f805be75bed2e82ea7c062e687c3c45f7e7fc49802f21ab2b4a36aa77f6e90b9ee58fd4fe6983c48489ec4ba032651d65c9a006f3872315eed5327179dfbb62261ca485171ca567954f060783e4b20e40bd8b2d6918a38f233b72"}, &(0x7f0000000200)=0xe7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000006c0)='net/netstat\x00') 2018/06/06 01:07:58 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/181, 0xb5) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10813, r0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/172, 0xac}], 0x1) 2018/06/06 01:07:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/06/06 01:07:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/06/06 01:07:59 executing program 0: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x12}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) 2018/06/06 01:07:59 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000080)=""/173, 0xfffffffffffffd88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x70002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = getuid() getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r8 = getpid() r9 = getuid() getgroups(0x1, &(0x7f0000000c00)=[r7]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000b40)=0x8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000b00)={0x40, 0x7, 0x0, 0xff, 0x3ff, 0x14ac}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="1ba36c1c64d75290f5a09284bdb87558113032db3b14d2987e8aea0cc8a7dbad717d483a6c0d72ab1e238ba98bb3a111163efbf919a55ab9aa0a239f5354ac3ca7b4c985caa3a361be046316b2d75347373b3e73cca74182a3324d721a8dcd5ec68817e7823c8caf84bf17e4050b1f57b02a3d9ee77d553d", 0x78}, {&(0x7f00000003c0)="fc70aa68d31d8c1803b9b6c13dbcefb01ddf75e88e0a9d5990cd511bfdaeb4de2eeb90591852df716f148d03f20af2b475b6be2f22777356328b7b9eb9e839b4964e41927358274551e833e5ebbdda85549708927d6109049b366aa1e32f4cc6ba3e5a16228bf0e35b8006e5b2", 0x6d}, {&(0x7f0000000440)="fac1ea9d941168f69b8729fc665efaa62b2fe5c723935b5776206dd884e637021726e970adbf4b17ed206b0b6b38c7a2da760323db7cb92a445a70f1c64ff4fbe6a5979a46b6c43ab2aa33be653ceefdd55a237e551de0bb6484361a28e633d042abcc87a2f3", 0x66}, {&(0x7f00000002c0)="37d3fd912934ea1d32fbb9b362a997d81684b8f530b53e4e34e44ae9d7561150cab4", 0x22}], 0x4, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x1}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&3||\n\x00') syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x7, 0x0) r14 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r14, &(0x7f0000000300)=@in, &(0x7f0000000380)=0x80) 2018/06/06 01:07:59 executing program 4: r0 = socket(0x11, 0x3, 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000017c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/06/06 01:07:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4041, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x81, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111001, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000000000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400010000000000ca0000e234000200", @ANYRES32=r2, @ANYBLOB="1400020000000000000000000000ffffac1414bb1400060000000000030000000000000000000019d29762eb5ef3279e4774d1e6b16f17b03d64fbba10d2e906c02f7f398fef16163ffd86e563d4d67e48cbeb877434ec92f860ff00000000"], 0x40}, 0x1}, 0x80000) 2018/06/06 01:07:59 executing program 6: capset(&(0x7f0000000000)={0x20082522}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb4}) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180041728704000000000000000000000000000000a1c3f40d31c1746900"], 0x18}}], 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000840)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x9, 0xff, 0x7, 0x6, 0x800, 'gretap0\x00', 'team_slave_0\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}}}, {{@arp={@empty, @empty, 0x0, 0xffffffff, @mac=@random="d5e563d6a13d", {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff]}, 0x1ff, 0x2, 0xffffffffffffffff, 0x6, 0x1f, 0x20, 'tunl0\x00', '\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x887040ad25bcc6bb) 2018/06/06 01:07:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x3, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) read(r2, &(0x7f0000000280)=""/159, 0x9f) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x215, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/06/06 01:07:59 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1000100000010, 0x2, 0x0) write(r1, &(0x7f0000000100)="1b0000001e0007f1ffffffe6080200770200060053437d8cbc7818", 0x16) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/snmp6\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000001c0)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8a4, 0x1) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x10140) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000000080)) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/06/06 01:07:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) accept4$inet(r2, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/06 01:07:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e9", 0x1, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000001c0)={0x6, 0x8}, 0xc) 2018/06/06 01:07:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000002c0)={{0x3, 0x5, 0x0, 0x8, 'syz0\x00', 0xf3}, 0x6, 0x10f, 0x8, r2, 0x2, 0xfff, 'syz0\x00', &(0x7f0000000180)=['+trusted:.mime_typevmnet1ppp0ppp1\\+\x00', '/dev/sequencer\x00'], 0x33, [], [0x6, 0x1, 0x1, 0x7fffffff]}) recvfrom(r0, &(0x7f0000000200)=""/155, 0x9b, 0x10001, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x4cd, 0x4) 2018/06/06 01:07:59 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000003040)={&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002c00)=""/197, 0xc5}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002dc0)=""/60, 0x3c}, {&(0x7f0000002e40)=""/158, 0x9e}], 0x6, &(0x7f0000002fc0)=""/77, 0x4d}, 0x0) 2018/06/06 01:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000042000501000000000000210000000000"], 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'tunl0\x00', 0x0}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x3, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x8, 0x7fffffff, 0x40, 0x800, 0x1, 0x5e, 0x8000, 0x10000}, {0x0, 0x10000, 0x8, 0xbece8f4}, 0x8, 0x6e6bb2, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x2, 0x1, 0x1, 0x3, 0x8}}, 0xe8) recvmsg$netrom(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@full={{0x3, {"11ae818e9314d0"}, 0x7}, [{"92388f182a2281"}, {"0a356f7355a33a"}, {"e44f681693da9a"}, {"3abeab2d56c9a0"}, {"3917dc8c0f3f7e"}, {"fc86d8b0d9f3a2"}, {"da5a6d00ab92e0"}, {"884f65f047cb42"}]}, 0xfffffddc, &(0x7f0000000680)=[{&(0x7f0000000040)="ae1cf23da7f2f2ed75d82e3fbe94018062e2fcec4619e7331e17d16008cc70b8abbdcae26ca11158b3e2fb1e8d2e", 0x2e}, {&(0x7f0000000140)="36b834d0327683d63514654212a4182e0d89bae93362fca54c9b561a909c652e64892c0aa5a4cd469cbc7e90c6645b61b920d12de3d64d9e5e3ff7141b3831a91123f6a533a06b7041c577a14b1be3f26bf55e94edfe15a8e81309c44d676e3c4e31e4e4f86111ba8507bd1ae8597ecd3564dd94c209e217e3253e035e76a0cd964c9bc497bf5ee4ba3a2c5e8d019090daae6ce27994ad2bd9e184eb864688ddb1eaff4f0cdb9df641cd31e7c44fb28b21eb66240b1227f3442a981257b1c1f30ba44a8700ad1af9cc19fd7e6b7284dffc5fb5db7fbfe9987e17fc4119e0489349309fa0", 0xe4}, {&(0x7f0000000240)="2777ad5eca0e468f3000ba223ca01ddfda024ec3dff9d0271d7305629deb88d7bb6d9baad62bf36e4f5fbc0fab03160df1c517c0f0e9ede0543b570d9851040b6ad451b011aca1a497730f63cd6cb297bcda52dd9c9657649daf02475387c4dc68696348ecd1d7a6b93eff4d2b5a1472c5d7073473df8fb6ff5d9dc9c68e568e0331b6c4349e9019e4df7d6256243b79e65cc5a54f", 0x95}, {&(0x7f0000000400)="0861c35895b46cab3efb0f625762e12d9d1090cb659c9200e30450e8d559ba1719dfada3c588dbabe2e96fd37144d9159019121c4e33b1d25d78524e2c8e270bef837f6f958e071c7393636767deae818c757005b926d81b157d1777d941cad35ec017188b78dffe00c688fb894d6bb46e8482a0708984f08aabbb5147275c62814ddb2d10ebdca5b0c1141a2a50ee384e591e5602e8759b62cb5eb6675bb186616ffbf19d880a6a9e5d56b65f8b33f0640f0258494a4043f7f8dfac7ff0d040a325f9560b4f13859acadaf1233da563c71d496dcd2abf28d5351b4c5e667900c98af0f7331e5ed19748fbec6c768684a7e40de7", 0xf4}, {&(0x7f0000000500)="f9f053344fcc0ddfc43bf6474969a96dfbc808bf83184436155d4f691be32ac39743f8dc5a4e596c7d1a5f4721b3c10bcf326c5345156076a5d6fb0c4aa2015a76d9c18ad182dd35924184cd674401322b12e318fd5a0b47768189bcb9e44c2a5010ff8b7788a56a3c24215a0cbca07ebd987afa3752a438cfcb63ee9ac5846ef174ab2c9f6a8074d4b13d4b356c9fc095608d80ed89832febab150c6fc69435f7efcda3063eb33da7a0fa4265c2a189e923b5", 0xb3}, {&(0x7f00000005c0)="78b4e5c7230a406b5ba77808ca5437dc6eb2a0a41338f75832f7ea6dd56b6fa63d768e365f70a3e01b92ac6df3609d189ed01c0dcc803a22ab0bb8b297e443d1c522895ae84f2847ffa236346cc25d60bcdd566467d8e33b1a7faab8055b278500deb98168d26a56ac36161f9285e21160b4da8d7afbff6c6237b28774ab6240a23b2a4324d39e466fdf1c1f41f8435b7a893f065bd559", 0x97}], 0x6, 0x0, 0x0, 0x4004000}, 0x2020) sync() 2018/06/06 01:07:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) setns(r1, 0x20000000) r2 = open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x11, r2, 0x0) 2018/06/06 01:07:59 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000005700)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f0000001180)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) recvmsg$kcm(r4, &(0x7f0000002e40)={&(0x7f0000001bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001c40)=""/1, 0x1}, {&(0x7f0000001c80)=""/23, 0x17}, {&(0x7f0000001cc0)=""/61, 0x3d}, {&(0x7f0000001d00)=""/66, 0x42}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x5, &(0x7f0000002e00)=""/41, 0x29, 0x7fff}, 0x40002000) recvmmsg(0xffffffffffffffff, &(0x7f0000001880)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000280)=""/114, 0x72}], 0x2, &(0x7f0000000300)=""/3, 0x3, 0x401}, 0xffffffff}, {{&(0x7f0000000340)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/19, 0x13}, {&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/255, 0xff}], 0x4, &(0x7f0000000640)=""/190, 0xbe, 0x8}, 0x6}, {{&(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/4, 0x4}, {&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)=""/63, 0x3f}, {&(0x7f0000000940)=""/196, 0xc4}, {&(0x7f0000000a40)=""/223, 0xdf}, {&(0x7f0000000b40)=""/5, 0x5}, {&(0x7f0000000b80)=""/115, 0x73}], 0x8, &(0x7f0000000c80)=""/131, 0x83, 0x5}, 0x5}, {{&(0x7f0000000d40)=@ipx, 0x80, &(0x7f0000001080)=[{&(0x7f0000000dc0)=""/250, 0xfa}, {&(0x7f0000000ec0)=""/58, 0x3a}, {&(0x7f0000000f00)=""/227, 0xe3}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000001040)=""/2, 0x2}], 0x5, 0x0, 0x0, 0x1f}}, {{&(0x7f0000001100)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001180)}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/162, 0xa2}, {&(0x7f0000001300)=""/211, 0xd3}, {&(0x7f0000001400)=""/117, 0x75}, {&(0x7f0000001480)=""/178, 0xb2}, {&(0x7f0000001540)=""/208, 0xd0}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/51, 0x33}], 0x9, &(0x7f0000001780)=""/244, 0xf4, 0x7}, 0x1}], 0x5, 0x22, &(0x7f0000001a00)={r2, r3+10000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001a40)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet(0x2, 0x2, 0x0) r9 = dup3(r7, r8, 0x0) setsockopt$inet_int(r8, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r9, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r8, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r8, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000001b80)={r6, 0x1, 0x6}, 0x10) ioctl$TIOCGSID(r1, 0x541f, &(0x7f0000002e80)) 2018/06/06 01:07:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28180, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/44) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e657400bf1159d5f1606cd41ed46b6fadb7") clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000080)) socket$inet(0x2, 0x3, 0x57b45eb9) fstat(r2, &(0x7f0000000240)) 2018/06/06 01:08:00 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r2 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioprio_set$uid(0x2, r3, 0x0) 2018/06/06 01:08:00 executing program 5: r0 = getpid() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1d0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000012c0)={0x0, 0xa075}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001340)={r2, 0x7fff, 0x7, [0x1, 0x0, 0xfffffffffffffff7, 0x5, 0xa8, 0x20, 0x81]}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0x1000, 0x53, &(0x7f00000002c0)="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", &(0x7f0000000180)=""/83, 0x80000001}, 0x28) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001440)={0x4000001, 0xdca, 0x2b}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r4, 0x0) accept$unix(r1, &(0x7f0000001380), &(0x7f0000001400)=0x6e) clone(0x0, &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000000c0)) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) 2018/06/06 01:08:00 executing program 3: r0 = open(&(0x7f00000012c0)='./file0\x00', 0x101000, 0x10) getpeername$inet(r0, &(0x7f0000001300)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bridge_slave_0\x00', 0xb5}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/06/06 01:08:00 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1c}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000740)}, 0x20004040) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x20, 0x70bd25, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/06/06 01:08:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00001400000000000000000000000500f300000000000a00000000000000000000000000000000000000000000000000000000000000080012000200590000000000000000002600000002030000ff3f000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000efff04000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/06/06 01:08:00 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/06/06 01:08:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000042000501000000000000210000000000"], 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'tunl0\x00', 0x0}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x3, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x8, 0x7fffffff, 0x40, 0x800, 0x1, 0x5e, 0x8000, 0x10000}, {0x0, 0x10000, 0x8, 0xbece8f4}, 0x8, 0x6e6bb2, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x2, 0x1, 0x1, 0x3, 0x8}}, 0xe8) recvmsg$netrom(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@full={{0x3, {"11ae818e9314d0"}, 0x7}, [{"92388f182a2281"}, {"0a356f7355a33a"}, {"e44f681693da9a"}, {"3abeab2d56c9a0"}, {"3917dc8c0f3f7e"}, {"fc86d8b0d9f3a2"}, {"da5a6d00ab92e0"}, {"884f65f047cb42"}]}, 0xfffffddc, &(0x7f0000000680)=[{&(0x7f0000000040)="ae1cf23da7f2f2ed75d82e3fbe94018062e2fcec4619e7331e17d16008cc70b8abbdcae26ca11158b3e2fb1e8d2e", 0x2e}, {&(0x7f0000000140)="36b834d0327683d63514654212a4182e0d89bae93362fca54c9b561a909c652e64892c0aa5a4cd469cbc7e90c6645b61b920d12de3d64d9e5e3ff7141b3831a91123f6a533a06b7041c577a14b1be3f26bf55e94edfe15a8e81309c44d676e3c4e31e4e4f86111ba8507bd1ae8597ecd3564dd94c209e217e3253e035e76a0cd964c9bc497bf5ee4ba3a2c5e8d019090daae6ce27994ad2bd9e184eb864688ddb1eaff4f0cdb9df641cd31e7c44fb28b21eb66240b1227f3442a981257b1c1f30ba44a8700ad1af9cc19fd7e6b7284dffc5fb5db7fbfe9987e17fc4119e0489349309fa0", 0xe4}, {&(0x7f0000000240)="2777ad5eca0e468f3000ba223ca01ddfda024ec3dff9d0271d7305629deb88d7bb6d9baad62bf36e4f5fbc0fab03160df1c517c0f0e9ede0543b570d9851040b6ad451b011aca1a497730f63cd6cb297bcda52dd9c9657649daf02475387c4dc68696348ecd1d7a6b93eff4d2b5a1472c5d7073473df8fb6ff5d9dc9c68e568e0331b6c4349e9019e4df7d6256243b79e65cc5a54f", 0x95}, {&(0x7f0000000400)="0861c35895b46cab3efb0f625762e12d9d1090cb659c9200e30450e8d559ba1719dfada3c588dbabe2e96fd37144d9159019121c4e33b1d25d78524e2c8e270bef837f6f958e071c7393636767deae818c757005b926d81b157d1777d941cad35ec017188b78dffe00c688fb894d6bb46e8482a0708984f08aabbb5147275c62814ddb2d10ebdca5b0c1141a2a50ee384e591e5602e8759b62cb5eb6675bb186616ffbf19d880a6a9e5d56b65f8b33f0640f0258494a4043f7f8dfac7ff0d040a325f9560b4f13859acadaf1233da563c71d496dcd2abf28d5351b4c5e667900c98af0f7331e5ed19748fbec6c768684a7e40de7", 0xf4}, {&(0x7f0000000500)="f9f053344fcc0ddfc43bf6474969a96dfbc808bf83184436155d4f691be32ac39743f8dc5a4e596c7d1a5f4721b3c10bcf326c5345156076a5d6fb0c4aa2015a76d9c18ad182dd35924184cd674401322b12e318fd5a0b47768189bcb9e44c2a5010ff8b7788a56a3c24215a0cbca07ebd987afa3752a438cfcb63ee9ac5846ef174ab2c9f6a8074d4b13d4b356c9fc095608d80ed89832febab150c6fc69435f7efcda3063eb33da7a0fa4265c2a189e923b5", 0xb3}, {&(0x7f00000005c0)="78b4e5c7230a406b5ba77808ca5437dc6eb2a0a41338f75832f7ea6dd56b6fa63d768e365f70a3e01b92ac6df3609d189ed01c0dcc803a22ab0bb8b297e443d1c522895ae84f2847ffa236346cc25d60bcdd566467d8e33b1a7faab8055b278500deb98168d26a56ac36161f9285e21160b4da8d7afbff6c6237b28774ab6240a23b2a4324d39e466fdf1c1f41f8435b7a893f065bd559", 0x97}], 0x6, 0x0, 0x0, 0x4004000}, 0x2020) sync() 2018/06/06 01:08:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}, 0x362) listen(r0, 0xffffffffffffff7f) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/80, 0x50}], 0x5, &(0x7f0000000540)=[{&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/48, 0x30}, {&(0x7f0000000500)=""/4, 0x4}], 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/06/06 01:08:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) sendfile(r0, r1, &(0x7f0000000000), 0x1f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x20000) epoll_create(0x8) 2018/06/06 01:08:00 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x45, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/69}, &(0x7f00000001c0)=0x78) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000000000), 0x3c) 2018/06/06 01:08:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000180)={0x14, 0x3e, 0xaff}, 0x14}, 0x1}, 0x0) 2018/06/06 01:08:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x2) recvmmsg(r1, &(0x7f0000004840)=[{{&(0x7f0000004580)=@can, 0x80, &(0x7f0000004700), 0x0, &(0x7f0000004740)=""/200, 0xc8}}], 0x1, 0x0, &(0x7f00000049c0)) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000f8670709378e574eb39e9379a5560859786896ccb2317beb", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) clock_gettime(0x0, &(0x7f0000004dc0)) recvmmsg(r0, &(0x7f0000004e80)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000005000)=""/53, 0x35}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/59, 0x3b}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000006380)=""/245, 0xffffffffffffff12}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/138, 0x8a}], 0x1ba, &(0x7f0000000780)=""/75, 0x4b, 0x3}, 0x400}, {{&(0x7f0000000800)=@generic, 0x80, &(0x7f0000001b00)=[{&(0x7f0000005100)=""/193, 0xc1}, {&(0x7f0000000980)=""/146, 0x92}, {&(0x7f0000000a40)=""/191, 0xbf}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x4, &(0x7f0000005280)=""/4096, 0x1000, 0x2008000000000000}, 0x3}, {{&(0x7f0000002b40)=@ax25, 0x80, &(0x7f0000004040)=[{&(0x7f0000002bc0)=""/3, 0x3}, {&(0x7f0000006280)=""/197, 0xc5}, {&(0x7f0000002d00)=""/76, 0xffffffffffffff4b}, {&(0x7f0000002d80)=""/74, 0x4a}, {&(0x7f0000002e00)=""/225, 0xe1}, {&(0x7f0000002f00)=""/206, 0xce}, {&(0x7f0000003000)=""/20, 0x14}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x8, &(0x7f00000040c0)=""/155, 0x9b, 0x1}, 0x380}, {{&(0x7f0000004180)=@ax25, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004200)=""/85, 0x55}, {&(0x7f0000004280)=""/176, 0xb0}, {&(0x7f0000004340)=""/58, 0x3a}, {&(0x7f0000004380)=""/46, 0x2e}], 0x4, &(0x7f0000004400)=""/83, 0x53, 0x10000}, 0x4}, {{&(0x7f0000004480)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004600)=""/192, 0xc0}, {&(0x7f0000004500)=""/109, 0x6d}, {&(0x7f00000046c0)=""/121, 0x79}, {&(0x7f0000004880)=""/156, 0xfffffffffffffe8a}, {&(0x7f0000004a00)=""/231, 0xe7}], 0x5, &(0x7f0000004b00)=""/133, 0x85, 0x3a}, 0x4}, {{&(0x7f0000004bc0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004c40)=""/109, 0x6d}, {&(0x7f0000004cc0)=""/182, 0xb6}], 0x2, 0x0, 0x0, 0x5}, 0xfffffffffffffffe}], 0x6, 0x12020, &(0x7f0000004e00)={0x77359400}) 2018/06/06 01:08:00 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80801, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x1, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000180), &(0x7f0000000400)}, 0x20) 2018/06/06 01:08:01 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x5eb7) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x16, @multicast2=0xe0000002, 0x4e23, 0x3, 'sh\x00', 0x2, 0x2, 0x50}, 0x2c) 2018/06/06 01:08:02 executing program 1: r0 = socket$inet(0x2, 0x800001, 0x800000000000000) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000), 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x800, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x55}, 0x8) ftruncate(r0, 0x5) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000300)={@dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/06/06 01:08:02 executing program 3: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f00000006c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000084000000020000000000000000000071"], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/06 01:08:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x5, &(0x7f0000000200)=[0x2, 0x8969, 0x54729563, 0x400, 0x6], &(0x7f0000000240)=[0x48], 0x20, 0x5, 0x7fff, &(0x7f0000000280)=[0x80000001, 0x3f, 0x2, 0xef4, 0x9], &(0x7f00000002c0)=[0x4, 0x10001, 0x81, 0x9]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000440)={r0}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200080) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000380)={r2, r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x9, 0x3f, 0x1002, 0x1, 0x1, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r3, &(0x7f0000001140), &(0x7f0000001200)}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000340)={'irlan0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f00000000c0)="e5", &(0x7f00000001c0)}, 0x20) 2018/06/06 01:08:02 executing program 0: r0 = socket$kcm(0xa, 0x522000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000280)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f0000000b00)="de1856c0870c2c57880a6bea1dfc16159af71aa9cbc2eea19ff6ae09d1cf6a98a6ef72a5387095ad", 0x28}], 0x1, &(0x7f0000000c00)}, 0xa00) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffc, 0xf0dc, 0x400}]}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x6, {0x2, 0x4e24}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x30, 0x4, 0x7, 0x6, 0x6, &(0x7f0000000080)='bridge0\x00', 0x3, 0x425, 0x1}) 2018/06/06 01:08:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/06/06 01:08:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) membarrier(0x10, 0x0) write(r0, &(0x7f00007b3f7e)="71cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0c4000000000000000c2ca1f94564600c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e40000000000000000000000", 0x82) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") shutdown(r0, 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/226, 0xe2}], 0x1) close(r0) 2018/06/06 01:08:02 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400800040, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080008000a00000000000000000700029b84136ef75afb83de448daa720c036041526a7735c789b06dca27c43ab8220000060cec4fab91d400", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/06/06 01:08:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00345de65fcda27cacf2271f87b9eb6b06f5e2e9baf293d4600f222332ad88b3ea0cd3e750d763b877998e57c25651b27ed688668a8dcfceb08ec94e141c4fa7f6e05079e188fc335ce285b973941429ca3738681c34404fa63e48eb62fa7fd7b4a65878") getdents(r0, &(0x7f0000001100)=""/182, 0xffffffffffffffe6) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) [ 111.120813] netlink: 49 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 01:08:02 executing program 3: unshare(0x2000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000000140)) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x8, 0x9, 0xee7f, r1}, &(0x7f0000000340)=0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000000c0)={0x1}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000500)=0x2) delete_module(&(0x7f0000000100)='securityGPL:)$cpuset:\\securityvboxnet0{eth1em0em0lo\\%\x00', 0xa00) r3 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='mime_type/nodev\x00', 0xfffffffffffffffd) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000380)=0x5, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000003c0)={0x7, {{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x18}, 0xffffffffffffea71}}, {{0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) keyctl$clear(0x7, r3) 2018/06/06 01:08:02 executing program 0: unshare(0x24020600) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getdents64(r1, &(0x7f0000000040)=""/255, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) fcntl$lock(r1, 0x5, &(0x7f0000000000)) 2018/06/06 01:08:02 executing program 4: socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = getpid() getpgid(r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) r4 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="b7bdf36fccf53796ee76647c5822d9bf628be9fe313f122ffcce6c675d463b69a1f7215665e67d2865ebf4e3e0428451344bf5f5b493bbc439db5e2e9ddc46419b0e3232946ab7cb63760bd63bdb608e2bc498e878c82ea5ac50f6fab9b1d85986e08e2127e89da6121ff8d81f77a8894a1c137fe7dd66c5fb23", 0x7a, 0xfffffffffffffff8) r5 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xa8, "ca588ee0991423c4e961d3730284bd33b282527ddf48191498f636211c87ad83baaa5b2812444e2d1a209bc9281783eabc0c230595f24afc07ec92448e39f8ba09e63c4592efbb7adaf6c6610a26bf13354aac27c92f16eb950f497355b91acac9143e513e87c5bd2c4e038340b1829b935b90e733d21b3879ab1f6f10f22a8a338b25c6edc571442d5fd23518b3b114ed246614a747e71f1a20cb9841adda17e10ae508c1a2fd21"}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r6, 0xdd}, &(0x7f0000000300)=0x8) keyctl$update(0x2, r4, &(0x7f0000000640)="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", 0x1000) 2018/06/06 01:08:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x0, 0x0, 0x1b8, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, 'syzkaller0\x00', 'bridge0\x00'}, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'nr0\x00', 'erspan0\x00'}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, 'bond_slave_1\x00', 'veth1_to_team\x00'}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) close(r3) close(r1) [ 111.219485] netlink: 49 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 01:08:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x30, 0x9, 0x200}, &(0x7f0000000100)=0xffffff13) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x187, 0x400, 0x200, 0x6, 0x6, 0x56795b34, 0x1, 0x3ff, r2}, 0x20) close(r1) 2018/06/06 01:08:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0xfcb8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000200)=[{&(0x7f0000001400)="99c0c1247aa2add0d293916d8f64367196c9bc4a30f835a66108fa46be5031a90448788557416ef465ec599a7ce86998399ed9e7fd2f1c05e466eccc9bec5e6c82f2bd55e2b9522a502aab09448ce62afcba04d80007d706659e040d747156f15b7b157d478cf50ed597e2cfccac44067af409d312e8ffd35d243547b0eb52fe517f18a7f5d7d8a92b47715bea002a4a0887264c0121d66e2e947dd7d2fe10e384e3823f6dae6525cda8423dd13e02ec283543472e1aa7754a6fe588f8dc42bb9cc2a0383e2fcdb960331aedbf96527635a4bda0e80dc95e2ef84a9aa41d4dc7acbfd6c5fcc73f1396c5a2a14c840b23c6a7a91aecab52a1", 0xf8}, {&(0x7f0000001500)="046b13238b3206466fecef621e5f327407d4957acf1be28c8e3e7710f4614794aaf46456d087f4b34cd165c42e594db1975cd043ccad9575b231c2b83cd77b469d3554ee4f40300c90fa7946c1bba5c0b1e6e6fafc44b1f6739fd370b93d1e7c5dbc4e39aad1e14a97bde7da2be9ac928f03578018b7023b6cce476575de14ac471ae00d555127eebcaa7d151614e5f17c65b02a38d6", 0x96}, {&(0x7f00000015c0)="e726f8e68ccea12f2509643d7feb3339748a1c332c954602ae64d8542ea26731032264fa0c257745beec0cf763f35df4c3274abd0cdf1ddd74ecffa48b2a397882c2e0d30a6ec4d9c03cd9a0b61a0ff012e5484411ff07bd1fe738e6c610ec06078f07d4b225f3a80f8068d7de1e5631d34a91cc2b56fc0f1584b0f859bfc51e795de0d13e91", 0xffffffffffffffc4}, {&(0x7f0000002bc0)="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", 0x1000}], 0x4, &(0x7f00000001c0), 0xffffffffffffff4a}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)}], 0x3c2, &(0x7f0000000200), 0x0, 0xfffffffffffffffd}}], 0x2, 0x8000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x80001) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x5}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) read(r0, &(0x7f0000001340)=""/154, 0x9a) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001680)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000340)="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") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/06 01:08:02 executing program 7: unshare(0x2000200) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0xc5f}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x4000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000040)={0x800000, r3}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/06/06 01:08:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x4243) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x1) r4 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sync_file_range(r1, 0x3, 0xffffffffffff7697, 0x4) sendto$inet6(r2, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e57", 0x2d, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0xe3, 0x11d000) ioctl$int_in(r2, 0x5452, &(0x7f0000000340)=0x4) getsockname$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x4, 0x400, 0x2, 0x2000202, r6}) ppoll(&(0x7f00000000c0)=[{r5}, {r2, 0x210}, {r2}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f0000000580)={0x0, 0x1, 0x7, 0x100000000, r7}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000300)=[{0x8, 0x5}], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040)={0x100000000}, 0x4) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)='I', 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) 2018/06/06 01:08:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x9}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r3, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) 2018/06/06 01:08:02 executing program 3: prctl$intptr(0x1a, 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x8c7}}, 0x6c, 0x1}, &(0x7f0000000180)=0x90) 2018/06/06 01:08:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x10000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/45) fgetxattr(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], &(0x7f00000003c0)=""/134, 0x86) 2018/06/06 01:08:02 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x3f, 0xe1, "b35e1e07d7fec0bbd88595a61ecc5020276102da84e47e5097dd309cbe2d79dec1f66d59d568ddcbeeaf1394c48f11d35e1a1438735bbd9a9d43bdb9c9b114137abe0e600552de79782c4b3eb410aa81b2b2dd1e5778e406096f10499e30d5aad2f7f178f181143f51e8b1fc097351f2ae6c3cd72d3808d79fccbbcf997bc01bf98f2038f6f511c6ebaf96096bfc3d4f2ed9fc885ef7c4e6a6a9a5d125488e554006b57caf3df04308979510458c9f33bfc85c28cd6e436f21f317cbd0d54cc2464194850f37656ef7e2022592d242c20bfea4ef731b0b51d14ee197a5caa5ebd5"}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='s'], 0x1) 2018/06/06 01:08:02 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = dup3(r1, r1, 0x80000) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x4}, 0x3, 0x4, 0x3, 0x2}}, 0x2e) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") fsync(r1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0xa000000) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/06/06 01:08:02 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x23e4, 0x3, 0xb, 0x10, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x6}, 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@generic="7153135536a42705c4e6eafe1a31c7724f1103a96bdbc96bd41009c4fa251c074b696e3d5036a8e6de0a735c9bdbdbb97c62bb09ec9d8ae2af6d51d5ec9a65aabc3c1da0f1dc195f5c32e5f681115ef8b743aa32b3ff5e7ec4cc25c537ef6bf72570b20cabd9b379158d1fbd85b26c0d4fb686b3505130a28d6edb75da68816fe5aa3cefc798b172cb4bf9018f57fb814f2eb72266f172259dd79cea4c6d9a2fdfa7ca5629f38522eaf662f22cbe4e3c2e280e47fe2838524b49cbe572046f4a021d2690cae77eab5d7a559cc3cfd1fdb72d08e36c88e9d1a26862", @typed={0x8, 0x21, @u32}, @generic="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@typed={0x10, 0x55, @str='/dev/vcs\x00'}, @generic="e671c147b4e46ec1b38579689e748606c90a14c1787ae37b408aaedfcf9885e35f382c5fccba22b64dd6b917a30f54489f0a96d037f0d0859a589c8244ba0362eb38feb7c8bac8a65647c095af0e989df6fe751e556174e9172c2d6eea141c1c79afb59a0cbc2314012cb1febd68f4cfedae5e51dc529f820d4633d4d575d5d5ae53dbca64295205a307578bb09367a1ab6f65de010d041c1af29f9ff29d460d531124a181ea94fdf56a0a5005693ce708c99c48a7aff767056fee84813888e8dc42fa175198a9753754"]}, @nested={0xc, 0x7c, [@typed={0x8, 0x53, @uid=r1}]}, @typed={0x8, 0x30, @ipv4=@broadcast=0xffffffff}]}, 0x23e4}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) 2018/06/06 01:08:02 executing program 3: prctl$intptr(0x1a, 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x8c7}}, 0x6c, 0x1}, &(0x7f0000000180)=0x90) 2018/06/06 01:08:02 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000040)=0x400000000f7c, 0xffffffffffffff61) 2018/06/06 01:08:02 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x3f, 0xe1, "b35e1e07d7fec0bbd88595a61ecc5020276102da84e47e5097dd309cbe2d79dec1f66d59d568ddcbeeaf1394c48f11d35e1a1438735bbd9a9d43bdb9c9b114137abe0e600552de79782c4b3eb410aa81b2b2dd1e5778e406096f10499e30d5aad2f7f178f181143f51e8b1fc097351f2ae6c3cd72d3808d79fccbbcf997bc01bf98f2038f6f511c6ebaf96096bfc3d4f2ed9fc885ef7c4e6a6a9a5d125488e554006b57caf3df04308979510458c9f33bfc85c28cd6e436f21f317cbd0d54cc2464194850f37656ef7e2022592d242c20bfea4ef731b0b51d14ee197a5caa5ebd5"}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='s'], 0x1) 2018/06/06 01:08:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60cadd93aa191ae41e06f9d218d90c4d9d4ed5c54dbb7", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "3d8bab2bdaa6a913b00d5fd3e0ee9e089b4d471133"}, 0x20) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0xabf6314cbf2f9b92) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000e40)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000f40)=0xe8) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f0000001480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000026c0)=0xe8) lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000027c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0}, &(0x7f0000002840)=0xc) fstat(r1, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getresuid(&(0x7f0000003d40)=0x0, &(0x7f0000003d80), &(0x7f0000003dc0)) r14 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003e00)=0x0) r16 = geteuid() lstat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003f00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003f40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004040)=0xe8) stat(&(0x7f0000004080)='./file0/file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004140)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000004240)=0xe8) getresgid(&(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004340)={0x0, 0x0}) r25 = getuid() stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005c40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005c80)={0x0, 0x0}, &(0x7f0000005cc0)=0xc) stat(&(0x7f0000005d00)='./file0\x00', &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005dc0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000005ec0)=0xe8) stat(&(0x7f0000005f00)='./file0\x00', &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005fc0)=0x0) r34 = geteuid() fstat(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006400)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006440)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000006540)=0xe8) getgroups(0x7, &(0x7f0000006580)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f00000065c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006600)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000006700)=0xe8) r41 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000006740)={0x0, 0x0}) stat(&(0x7f0000006780)='./file0\x00', &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006840)='./file0\x00', &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006b00)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000001c0)="ac4e3b4a3971a228af437c0edc7c4cf65ec8edd07f4fa5a9582b6bfb65b832d2d4fd003beea491dcc1d0cfbfffef264a17d5c5ed3fecfee60b8655bc0a01c37160f3d1daf4bfe91529f906819fbb68d8a679757aaa03aa7c526d2b1aaa0a1ba9a12f8a25ee71222903a867f631b5eb6a65b2ea995e08aed0", 0x78}, {&(0x7f0000000300)="bdc8be32fcd9f702a983483153edd0be4f4394c8e1c8268bec9826491478f6e667dfcc04a07382ded37a63f59b9b44ed303137399a7243ac3eb62658665ff24610e92c18b4b08566769032a2827fc8a832bd41cb20b39affa888988d6ab1fda526f8a94ba802f7a2b86a5793111feb2e565b9fcb93b14bf87bbebcf6d8048fc353093c32828da9cfe181b7830ee0cdb296dd7b79708a87f5c29004533c6c3ded95bb95a13a7845614c2d8202ea3905e8139ece81f1ab7d", 0xb7}, {&(0x7f00000003c0)="112d182ec567e797bc85713454a9e90bdda0f001eb0b719bfc04f221de922b8b1387ced7ca200f02c7249ddd7382595ec5d066756fb71f22fe1e25d35075dfddc2d1795e984358d2eb042a8a815ab9e05b17478a2fcf9333361362f4dc1c950167e42a51d33d51113474f3b3", 0x6c}, {&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="ed6ff627cd3f7bcc43d3b1f0dccc5ace741bf75a1caa46f763370cc127719253e2c25b10ff887d174757c41cd91fcb43109972ecf1ab1f46415a8ea04af9acec3ac6e86efc49b06becb2f2cc537f5ec776b859b3dbb9a96c4aca05924f478e1203311d0ff63e4350c1d516673050846e8eaf3ab0e2b082d644c8085facb4db7c06c8b1695204920cc769ed140a4ab839b97c9e30e1ada32b901bfcdcde8070e420f1f8ee6404cc25e2273560c9292c4e5e6b3460072c517725e76f3f48c5ce0db7a23152e72b41b9f1fd3977f183f2", 0xcf}, {&(0x7f0000000640)="5d7a18c1963373a358b3807ee8d99e889cace000af15b6aec1ea09a8fd759cba8747e49428bd0700cf9c430f7f1e8a62fd4610490139075121542f59b6657f5a01f7c4fe985f8ace0bf74ecd504eb32c3aec5ed08c61661a6156329477e67131a594d46f98ccd5ea325ceea65a7a84246cb1ba77217bb279776ef094261642eda1aa13bfcf87017d2127e67fa77eff14cd2a86a865f1c5ce00d6cc83749f2b7fa30e7c89651fa4e327c2cbcdc176848372f2164b713415a6b217281496451d1d42710d4affa1016acbdaa44c46d4d96b2442dfe3678f8d641fcad0e912b0279d3a4c9cedc794700411bc13a18c7825", 0xef}, {&(0x7f0000000740)="e785f1986130536ce073955e55068b7d72b71c4ac0ed653ae7d0952b94e5c992d475be470156c5358e31f8c050603fe4f090c1f63be14c43f762e9ffe0221424b670a648fa9c3a0e95d4684c543f0532d69184505c5ac44fa24c9a26e332f61f8621bb84a6fca8ad4f67e20a8cbddd0a4f626e9d278582a218a72a3cc55d8cfc0bf82b8f01dfedbc0e876347b29a2b44b4c7e90cd79f03b7af46c4e8f503b1e4c978533a9bcad42e1103b3da75f21b0c284730ef5c54", 0xb6}, {&(0x7f0000000800)="c1fd3d16c782eedab30e05077d66fca7439cea9804871ef55ee4c26ab8766f34526122c1827fe306b16d56fa6b8eb45d972d24aa0d4a92c4d71e998cd3d95769b11a187724b458bb4a43db311755461a79ed6326fb06d49e67ca35736fa6f95bcc8d2771db5bce3ce7c5bbaf578856524ff21b4e644e6168c3b52361739272c2126db269a4705138d355948e1c1e0881a3c18c154e3e8d4885be9df7c02083aa4edd9a37590be13785bdbdc60a4e57fdc694d08ce9d390703747b8eff84a545c2dce50bba8155a89eb4f128453d6466cacc1a59fd87fe4d3e1a0", 0xda}], 0x8, &(0x7f0000000980)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="30000000ffffffff0000000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x48, 0x40000}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000240)="6af8d3925576b6", 0x7}, {&(0x7f0000000a80)="56752488f92882af23a6d1dd67", 0xd}, {&(0x7f0000000ac0)="95eaf7651d28f4d0b0d6053d1d32eddd25e687380370208e19703dddfce8afdb4417d5a2a92218bd4b80838a52a1da2e35358eb8a2a4576737d4a9fad5fa7c08e546aedaab7e79c7b4b23b6a8815581083e1236c8ef89e40", 0x58}, {&(0x7f0000000b40)="c55db0c15331f79b38ef28d072a447a61db2efd7b13c93fb80639041ab9ed5c01c29fe202fc594454e043bb1f474cd7656", 0x31}, {&(0x7f0000000b80)="138d641ee43bef3ee58954eea1087db46f893fcd5bc06472b36565e6f58fba46be80e38e268ea0", 0x27}, {&(0x7f0000000bc0)="f94b1aac464d659f193ece96c085c1eca39b4487e81b85d110445e69695ac1d7476f03da4f257dd87763a4812fdf5d5e6f8bcb644cb7af6e1725335fe9e1bf6bad7c69d895fa17d718cffb37923a8114f5337bdab2a8b0ca24a7dff832a900486ca99799e3dcdd20ea9d23e9ce7d3bb554e9066cabd8a8d116c0dff7f14b95c52e40047c6fdfdf507c9b2b734c563b907e0b763ddb2661d2a1c0a5d0dfb362ca74d7ab761cf4e0f84aab71a5a2a5ec72fe4faea12c30eb651fea5f1b45463aba954ac3e033f08c47416356ab73a517e8fcf5e2b0f1337e443aa8b2f86b490b0f4f5c3e03eac5a420", 0xe8}, {&(0x7f0000000cc0)="f14655164b0c22711aaa515f050bc2d831e8aa24b3d31b281b0a57024db8809250408f32116e21cca0af3a626b6d20bc005aab0fc34f35285ae17fa93c087c5f21f8a1c365a30ecc2cc0a05974d4d53ef8740d19b2edcfa7d2", 0x59}], 0x7, &(0x7f0000001040)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0xd8}, {&(0x7f0000001140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000011c0)="ced66f91f9dda6160c0018c0eb7f29189a40630135bdef685277e0ca466b869266757799e56415", 0x27}, {&(0x7f0000001200)="5034c98baac72dfb4d20ee61d317c885d7030e7a6d73dbfd31f23a14b3e30fe94d6ca3df070221593cb9746ad8d2f5257863cf38bc46dafef5138ed0a41f74bc0df68dbcd839839b32b5014e5fe7c0b8c3029fb0e0a7bcc96d9a435de8dfa9eff8fd6e353e55c9fd14a399b8d97fcc", 0x6f}, {&(0x7f0000001280)="b69d613e9a0282e7596b8224377bef650e4513c9c289ea9d135b522699585e012c5fbcb8481abba3b28e2e403bdc0608be9cf7863acf7c001b53d5ff71953dcb2a62fdced0de5aa4d1f28a14b8ea9b3f3671", 0x52}, {&(0x7f00000024c0)="269d6f669fc184db19e945978e08e1c5bf83b2a20b2fdd46364548ff32bf918d9159116cfa596076195c6af607856bc427fb2e5b1f5af28053b596937c5d3a264bd60e02a0eae53b9fa6c87ac671a5b20b9acfbcf2f1ce1435e13c5d827a2a6f4e6b25a8a297ddba9f560d39fb0dcf10f36741439cd4b9b0128d8a6f3c440328488e1b624cbf0175bb0870b1efa77fef567ebe43e5ae6d976bf70f140206897684c82b225ee0987333eccb6012a7bf9544608bd6458c44dd8c53e7406dc0f5648b528315389afbb436a59cbb05bd807535", 0xd1}, 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&(0x7f0000005bc0)=[{&(0x7f0000004800)="727fb3715bddbdf30534f0ce71feae254ea2c51fe10c65a27c7a1b4ed10216e80dccd67343323626eceacb8580e7d17f21c0119b9d4c7927211c9fcb451aa08661dcb9ae95bfbf4f06eb56eddc8c504507d9e36819949e04fe7d22314456574d3fc56b1355c1483fde3101c51601b2be8899571dbd2bb01fbd27faf6159bf8ca7598d14b6ee34800b6b7d0d0c6a55bd88d5783ec8d35f0a4d51c84d4263f9283352c8408269b481fb37caa65350838fb4e1f", 0xb2}, {&(0x7f00000048c0)="5f67563701891580089c67a64719ddfdfa46857a86edc231c269e19b4577ddb57b7aa4fa2dbe7253bf1b962a7e8ebdc96ed6fc03a4a80a5f1625c0b9234416276b358761f957ad649962902b193775ed03ec9a1486a695a4bafcf50c769f63a4e877b180c6b3fa95def169e46c02116238b8bcd65bc069115a42f17b5f4693363f1f55ba34f9750417ecaf0f2a799647d1050895c7f39365d333f206ff2c2527107d90d0cf8814dce5fb67ba581b183338b5753a472a9bcaddb9ebabba56f13894f913f1e17d", 0xc6}, {&(0x7f00000049c0)="ec44fedbdf29246c86107ab23c232930b1c3cb36571c925764b2b7e2ae3673df9adba44a8d40a52a0560e69b812b96694c57182c49daf422c48f91c3c3966d72d6ff3d43740a4442faf318d069a34626b21836fe4aa8182fc6ce9907d01d180e04c9c48d779a15210b409da504ead7bc07c76d0709de1935368c97fba90307ae964ca933b058fc", 0x87}, {&(0x7f0000004a80)="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", 0x1000}, {&(0x7f0000005a80)="de98", 0x2}, {&(0x7f0000005ac0)="62deb07e4f3942800c3f0e446d651a5e1b0129c8fe9b6098f3e7aa0b33f97805760cc0d9479ae5c9ebdaacbb4cdacafc9d9a6a703f14962a4cb7ff3ea97aecabc145d1da8f484fdaaaac277fe2d5f0e5307d686456d1be2e26a712b87f081ad44b2405ea67bf2bd103721a32514bb344f1db687406979079fa240a138d69cbf2a4ce0d5393ffe8ce41f0f051d45daf5b402eb938f5c14de74f638ee3fbc3d306fe34b7a0d8f094bab2f5c6c79e7bd79f8a2f2ee50dddaead37051b001b21454e4b5a2646d836390941c04bd7b6e1d758477e1e12920e3fe4299908c728fa", 0xde}], 0x6, &(0x7f0000006080)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xe0, 0x1}, {&(0x7f0000006180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000063c0)=[{&(0x7f0000006200)="b476847f584af6e8be05ddeb81308f3fa64035d120e27c7ccd1ae6522fbf3c065d4a82b6907513ee3eb772266f26664871fcfd027159b52f15c07f3874df98aabe196adbd84be4955b91a023958f790fbbe5bb092a7af823a3e18e430ae0f0d1e94cf2fabbd4fbc0ca8c7b828799ed8a08ac5592caaff500d4dd9e65012908fb188eae31b56ce99ecbfd42f09e032356a903a307760f9cb1a21a8cf0472ea12a51129372d8dee151cde96bbe6ff6afdf12b2a5422ee0af64e705d525e3dbb3dff6", 0xc1}, {&(0x7f0000006300)="38e850d92c8059bbfb24082dbf25d088aac5b0ecd117c199f644bc3e9c2ef7de29123f98e74402b5d452b25ad52a19d9cb5f6a58af11fa32fddf4ef03aa20d6e2fd0a3806075c1aac3a366a0b8cd754fcb1a3d13e1c36bc12ac64c2d2dd911b174e6b60cc834cc588f", 0x69}, {&(0x7f0000006380)="6bfd4c2e2412fedf50be9b663755fc5f0b97c5da6054d43087dbd627", 0x1c}], 0x3, &(0x7f0000006a00)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0xd0, 0xc0}], 0x7, 0x44000) r48 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x40) ioctl$EVIOCSABS3F(r48, 0x401845ff, &(0x7f0000000080)={0x3, 0x3, 0x9, 0x6, 0x1, 0xffffffffffffd532}) 2018/06/06 01:08:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={0x0, 0x1, 0xfffffffffffffdb3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff15) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/06/06 01:08:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0c00008000000000c36e1a167f2a42d37946ce39dd30dfb85fcec0316fbaaab5743c611368ad94db67b5ff000000aa567e098b43c81ecd17eefba754b91bebbb31a0a0e96bb8f90da34fd99e5c0ffa86c39ca899c72ae828f9a508928bf235e68d626cdb6993985d7ba2e5ed4dc0a51fa2cde6b7d2ef842131e8e150fee34db61141bba462ad184c025ddd23ca2301dbeb4dff6f2018caa992f9b273fae936f2da"]}) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000300)=""/148, &(0x7f00000003c0)=0x94) close(r2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x212, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0xa500, r5}) close(r1) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000280)) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x389000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/06/06 01:08:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x69b4000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x47f8cbd1, 0x4, 0x200, 0x3e5, 0x20000000000, 0x1, 0x9, 0x3, r2}, &(0x7f0000000240)=0x20) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4001, 0x110) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/06/06 01:08:03 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f00000000c0)) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0398179280ca08734f104a9e66a4da0c3340eda6f314064f2a4ac4f0966072e1715ed273a97693172d17fada88ef8c5d5da965127c924f43f535ef70255f165ce47b2c6a918e860ceae7b1440e1deefc22040089e1953763e47b56d414b512d613b07b6d9ace"], 0x45c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, 0x8) 2018/06/06 01:08:03 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000140)) getpgrp(0x0) iopl(0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414bb7f000001000000000600dec755d40002ac1414bbe000000100000002ffffe6fffff14e81"], 0x28) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/06 01:08:03 executing program 3: prctl$intptr(0x1a, 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x8c7}}, 0x6c, 0x1}, &(0x7f0000000180)=0x90) 2018/06/06 01:08:03 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000000140)=@pptp, &(0x7f00000001c0)=0x80) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000200)=0x7fff, 0x4) 2018/06/06 01:08:03 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'gre0\x00', {0x2, 0x4e23}}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x306}, 0x24, {0x2, 0x4e20, @multicast2=0xe0000002}, 'lo\x00'}) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x14, 0x101000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0xfffffffffffffff8, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ac0)=@nat={'nat\x00', 0x19, 0x3, 0x4b0, [0x20000b40, 0x0, 0x0, 0x20000e50, 0x20000e80], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x806, 'veth0_to_bridge\x00', 'bcsh0\x00', "6772653027a233f300", 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd0, 0x158, 0x190, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @broadcast=0xffffffff, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffe}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x9, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', '\x00', "67726530000000221600", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0x118, 0x150, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'syz_tun\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x108, 0x140, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x528) 2018/06/06 01:08:03 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netlink\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)) [ 112.574227] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/06/06 01:08:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") setitimer(0x0, &(0x7f00000001c0)={{}, {0x0, 0x7530}}, 0x0) 2018/06/06 01:08:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/181, 0xb5) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/155, 0x9b) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000240)) 2018/06/06 01:08:03 executing program 3: prctl$intptr(0x1a, 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x8c7}}, 0x6c, 0x1}, &(0x7f0000000180)=0x90) 2018/06/06 01:08:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) r3 = memfd_create(&(0x7f0000000040)='hash\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@ax25={0x3, {"15a3c0da583047"}}, 0x80) 2018/06/06 01:08:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="180600fb031a000000000000040000009500040000000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x0, [0x2]}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/06/06 01:08:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x32b040) ioctl$EVIOCGMTSLOTS(r0, 0x80104592, &(0x7f0000000080)) 2018/06/06 01:08:03 executing program 3: prctl$intptr(0x1a, 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) 2018/06/06 01:08:04 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) lseek(r0, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00000000c0)=0x4, 0xfffffffffffffee2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) [ 113.201361] mmap: syz-executor6 (7217) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/06 01:08:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7f, 0x200000) write$cgroup_int(r1, &(0x7f0000000180)={[0x2c, 0x32]}, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000000100)=0x90) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x0, 0x3, {0x2, 0x3, 0x101, 0x3, 0x3}}) 2018/06/06 01:08:04 executing program 1: unshare(0x2000000001fe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002400)='/dev/hwrng\x00', 0x200000, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/20, 0x14, 0x40000000, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff3000/0xb000)=nil, 0xb000}) 2018/06/06 01:08:04 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000140)) getpgrp(0x0) iopl(0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414bb7f000001000000000600dec755d40002ac1414bbe000000100000002ffffe6fffff14e81"], 0x28) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/06 01:08:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f86138f409b2c8e5900cdb095f354260a647d48522b58da7356b56a2cc8b97008fd8ec3dac6c96e26711c0", 0x2b) 2018/06/06 01:08:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x10) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x9, 0x2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0xfffffffffffffffc, &(0x7f0000001040), 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x1) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/06/06 01:08:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x2b10e6073549d6fb) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000040)="5e6a0b5a0e3d503d0e98ee9a5b99ed15f00d3f972911c033286d238928b4d7c9b0326f423ae8cacaaad1f2499cd100e464eda2f711304c9131fed8db661393ed3294b3b74251c236de29c0bad856a4fdab26de46bca23360", 0x58) flock(r1, 0x2) r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r1, 0x8) 2018/06/06 01:08:04 executing program 3: prctl$intptr(0x1a, 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) 2018/06/06 01:08:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4402, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x5, 0x4}, 'port1\x00', 0x1, 0x20, 0xffff, 0x8e, 0x9, 0x9, 0x1, 0x0, 0x1, 0x6}) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001240)="6772797f9f0192549bc0c3dd431a93fc85", 0x11) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r3 = gettid() tgkill(r2, r3, 0x2f) r4 = fcntl$getown(r0, 0x9) getpgid(r4) [ 113.725993] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/06 01:08:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x5, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0x100}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, 0xe6, 0x401, 0x3, 0x0, &(0x7f0000000080)='syzkaller0\x00', 0x8, 0x8, 0x200}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) 2018/06/06 01:08:04 executing program 3: prctl$intptr(0x1a, 0x1) 2018/06/06 01:08:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="12a57c2715011d97849ef7a77a4f87754959f0e51a3116122f5da57b147cdacf397654034331eb90426168ea149bcadeb1be1ba94911f3fc970be8fbb01e2e4511020a75", @ANYRES32], 0x48) write$rdma_cm(r0, &(0x7f0000001380)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000002c0)}}, 0x11) r2 = getuid() setuid(r2) 2018/06/06 01:08:05 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/rt_cache\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/229, 0xe5}], 0x1) preadv(r1, &(0x7f0000001b00), 0x10000000000001ef, 0x19) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xa4, "383cbd2373b0b7e2b6f9317d1ca9a4e0496eba0b045ddc7cb96851b6286872cbb27e86874569cd6b8e11e3c0c410d3da40ae7d3b8bb382a74c14a2bb38bd260821d5e991601cece3a81bd11c940b20e224b3da3d7d4c8be4994e6e8f8c70bd7afa2cb3e0bd4f27715b2b849ec4eb87c2b579a994498aa8c75d1fed272497f72dcb816e24ba34fe178dec679b3820f6144613c9646ae3831f32e544f873659e3c4ce2d71c"}, &(0x7f0000000000)=0xac) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={r2, 0x21, "42c852620c66ca313c1e0b85f79f7b92943919c6c25be2e74a069ceb3576d14583"}, &(0x7f0000000100)=0x29) 2018/06/06 01:08:05 executing program 3: prctl$intptr(0x0, 0x1) 2018/06/06 01:08:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0x200000000fdff, 0x80000000000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000240)="7fb64c6834bb45a211ee186bb6b0075258419390fb72c09ec1a605d5b6b5a0373b5f681e67", &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/06/06 01:08:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) pread64(r0, &(0x7f0000000080)=""/208, 0xd0, 0x8) 2018/06/06 01:08:05 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb, 0x1, [0x0]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0xffff, 0x8000, 0x1, 0x2, 0x1}, &(0x7f0000000280)=0x14) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'team_slave_1\x00', 0x4}, 0x18) 2018/06/06 01:08:05 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000000000000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000ac1414aa0000800006000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00073fc000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb000000000000000000007f000001ffffffff0c000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000ffffffff00000b1408000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xfffffffffffffd9e) r1 = epoll_create(0xc6a2) r2 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x4400, 0x140) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x24) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000700)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000680)={r3, 0x80000001}, &(0x7f00000006c0)=0x8) getsockopt$inet_int(r0, 0x10d, 0x86, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/06 01:08:05 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x675) [ 114.747174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/06 01:08:05 executing program 3: prctl$intptr(0x1a, 0x0) 2018/06/06 01:08:05 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$peek(0x3, r1, &(0x7f0000000200)) syz_emit_ethernet(0xe7, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="fb37560d71a4", [], {@ipx={0x8137, {0xffff, 0xd9, 0x4, 0x15, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@random=0xda, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "7c51d5d2151afae2d580f93052b5517ea3772da5dac5f699e91733e499cc92851a67c158d03afd99daa76eb5c74b77cbe36c88d5e99dbd7c9ad17362b0164507ac8763616e275d300eddc4b451d95a9c6eb3441f1275852882b6407350cec05ac306a32afd3d8f4adde23bb106d723bf3e4de93c432f27a588425f754977b129166b82b8cf0bf56362b436412691f7284fcc1efe75f5bf5dafb0690c3cd860c8603dae6e04b294d76adb670b2f80fa2d50e9751a9566d3bb7c848d"}}}}, &(0x7f0000000340)={0x1, 0x3, [0x9f2, 0x229, 0xca0, 0x8ce]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) read(r0, &(0x7f00000000c0)=""/207, 0xcf) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r2}) syz_emit_ethernet(0x0, &(0x7f00000a8fa2)=ANY=[], &(0x7f0000387000)={0x0, 0x0, [0x0, 0x90]}) [ 114.801844] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 114.834995] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/06 01:08:05 executing program 1: 2018/06/06 01:08:05 executing program 5: 2018/06/06 01:08:05 executing program 7: [ 114.877302] netlink: 'syz-executor4': attribute type 5 has an invalid length. 2018/06/06 01:08:05 executing program 2: [ 114.993481] ================================================================== [ 115.000902] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 115.006892] CPU: 0 PID: 7364 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 115.014165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.023521] Call Trace: [ 115.026113] dump_stack+0x185/0x1d0 [ 115.029756] ? kmsan_internal_check_memory+0x116/0x1e0 [ 115.035043] kmsan_report+0x149/0x260 [ 115.038944] kmsan_internal_check_memory+0x135/0x1e0 [ 115.044059] kmsan_copy_to_user+0x75/0x160 [ 115.048300] vcs_read+0x18ba/0x1cc0 [ 115.051943] ? vcs_lseek+0x470/0x470 [ 115.055655] __vfs_read+0x1a5/0x9b0 [ 115.059283] vfs_read+0x36c/0x6b0 [ 115.062749] __x64_sys_read+0x1bf/0x3e0 [ 115.066726] do_syscall_64+0x152/0x230 [ 115.070709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.075904] RIP: 0033:0x455a09 [ 115.079090] RSP: 002b:00007fe2cd053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 115.086802] RAX: ffffffffffffffda RBX: 00007fe2cd0546d4 RCX: 0000000000455a09 [ 115.094075] RDX: 00000000000000cf RSI: 00000000200000c0 RDI: 0000000000000013 [ 115.101349] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.108644] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.116006] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 [ 115.123290] [ 115.124911] Uninit was stored to memory at: [ 115.129256] kmsan_internal_chain_origin+0x12b/0x210 [ 115.134367] __msan_chain_origin+0x69/0xc0 [ 115.138611] vcs_read+0x17a3/0x1cc0 [ 115.142240] __vfs_read+0x1a5/0x9b0 [ 115.145926] vfs_read+0x36c/0x6b0 [ 115.149383] __x64_sys_read+0x1bf/0x3e0 [ 115.153369] do_syscall_64+0x152/0x230 [ 115.157261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.162441] Uninit was created at: [ 115.165989] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 115.171191] kmsan_kmalloc+0x94/0x100 [ 115.175149] __kmalloc+0x141/0x350 [ 115.178693] vc_allocate+0x438/0x800 [ 115.182411] con_install+0x8c/0x640 [ 115.186042] tty_init_dev+0x1b0/0x1020 [ 115.189932] tty_open+0x15e7/0x2ea0 [ 115.193562] chrdev_open+0xc20/0xd90 [ 115.197278] do_dentry_open+0xcf8/0x15f0 [ 115.201344] vfs_open+0x1b7/0x2e0 [ 115.204801] path_openat+0x4724/0x6470 [ 115.208694] do_filp_open+0x261/0x640 [ 115.212496] do_sys_open+0x624/0x960 [ 115.216205] __x64_sys_open+0xf2/0x130 [ 115.220081] do_syscall_64+0x152/0x230 [ 115.224060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.229232] [ 115.230836] Bytes 4-163 of 207 are uninitialized [ 115.235563] Memory access starts at ffff8801381c3000 [ 115.240636] ================================================================== [ 115.248576] Disabling lock debugging due to kernel taint [ 115.254004] Kernel panic - not syncing: panic_on_warn set ... [ 115.254004] [ 115.261359] CPU: 0 PID: 7364 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #103 [ 115.269997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.279342] Call Trace: [ 115.281917] dump_stack+0x185/0x1d0 [ 115.285524] panic+0x39d/0x940 [ 115.288741] ? kmsan_internal_check_memory+0x116/0x1e0 [ 115.294096] kmsan_report+0x260/0x260 [ 115.297881] kmsan_internal_check_memory+0x135/0x1e0 [ 115.302975] kmsan_copy_to_user+0x75/0x160 [ 115.307191] vcs_read+0x18ba/0x1cc0 [ 115.310800] ? vcs_lseek+0x470/0x470 [ 115.314494] __vfs_read+0x1a5/0x9b0 [ 115.318103] vfs_read+0x36c/0x6b0 [ 115.321536] __x64_sys_read+0x1bf/0x3e0 [ 115.325490] do_syscall_64+0x152/0x230 [ 115.329358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.334523] RIP: 0033:0x455a09 [ 115.337695] RSP: 002b:00007fe2cd053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 115.345420] RAX: ffffffffffffffda RBX: 00007fe2cd0546d4 RCX: 0000000000455a09 [ 115.352669] RDX: 00000000000000cf RSI: 00000000200000c0 RDI: 0000000000000013 [ 115.359921] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.367174] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.374428] R13: 0000000000000566 R14: 00000000006fd230 R15: 0000000000000000 [ 115.382432] Dumping ftrace buffer: [ 115.385959] (ftrace buffer empty) [ 115.389645] Kernel Offset: disabled [ 115.393250] Rebooting in 86400 seconds..