[....] 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[ 19.240119] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.937921] random: sshd: uninitialized urandom read (32 bytes read) [ 23.294979] random: sshd: uninitialized urandom read (32 bytes read) [ 24.072392] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.58' (ECDSA) to the list of known hosts. [ 29.492678] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/26 17:50:05 fuzzer started 2018/04/26 17:50:05 dialing manager at 10.128.0.26:41265 [ 58.835238] can: request_module (can-proto-0) failed. [ 58.844756] can: request_module (can-proto-0) failed. 2018/04/26 17:50:36 kcov=true, comps=true 2018/04/26 17:50:42 executing program 0: 2018/04/26 17:50:42 executing program 2: 2018/04/26 17:50:42 executing program 5: 2018/04/26 17:50:42 executing program 1: 2018/04/26 17:50:42 executing program 3: 2018/04/26 17:50:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001200ff477d7509fffefd956fa2830007a600804e220000000000683503000000001d0004c41180b598a1593ab6821148a7300300002068c62b2ca654a6613b08000000000000002b", 0x4c}], 0x1}, 0x0) 2018/04/26 17:50:42 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x1}, 0x20) 2018/04/26 17:50:42 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) [ 67.299779] IPVS: ftp: loaded support on port[0] = 21 [ 67.301081] IPVS: ftp: loaded support on port[0] = 21 [ 67.395398] IPVS: ftp: loaded support on port[0] = 21 [ 67.401713] IPVS: ftp: loaded support on port[0] = 21 [ 67.405687] IPVS: ftp: loaded support on port[0] = 21 [ 67.433580] IPVS: ftp: loaded support on port[0] = 21 [ 67.446114] IPVS: ftp: loaded support on port[0] = 21 [ 67.451996] IPVS: ftp: loaded support on port[0] = 21 [ 69.547756] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.554358] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.571094] device bridge_slave_0 entered promiscuous mode [ 69.590677] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.597111] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.617097] device bridge_slave_0 entered promiscuous mode [ 69.627824] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.634287] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.651573] device bridge_slave_0 entered promiscuous mode [ 69.699234] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.705673] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.727157] device bridge_slave_0 entered promiscuous mode [ 69.746769] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.753189] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.762522] device bridge_slave_1 entered promiscuous mode [ 69.773231] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.779784] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.796262] device bridge_slave_0 entered promiscuous mode [ 69.816241] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.822726] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.831904] device bridge_slave_1 entered promiscuous mode [ 69.839408] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.845927] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.854009] device bridge_slave_0 entered promiscuous mode [ 69.869268] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.875722] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.883346] device bridge_slave_1 entered promiscuous mode [ 69.900876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.909351] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.915768] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.939296] device bridge_slave_1 entered promiscuous mode [ 69.957312] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.963755] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.976851] device bridge_slave_1 entered promiscuous mode [ 69.986210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.994656] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.001178] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.013476] device bridge_slave_0 entered promiscuous mode [ 70.024137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.033504] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.039929] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.059764] device bridge_slave_0 entered promiscuous mode [ 70.084879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.092448] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.098852] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.114914] device bridge_slave_1 entered promiscuous mode [ 70.135431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.146704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.155418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.163966] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.170380] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.189844] device bridge_slave_1 entered promiscuous mode [ 70.202568] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.209186] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.230764] device bridge_slave_1 entered promiscuous mode [ 70.241326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.252368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.259830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.269478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.329219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.358743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.404223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.489525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.503339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.585936] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.619221] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.649451] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.678952] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.706657] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.717758] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.787731] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.814607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.846456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.856717] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.865647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.911478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.943176] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.974468] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.063826] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.091397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.098463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.118615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.125870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.152438] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.172531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.181456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.188557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.200669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.240261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.249105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.305318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.312584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.337931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.346211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.402060] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.429853] team0: Port device team_slave_0 added [ 71.438206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.454733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.474897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.498938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.527820] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.546914] team0: Port device team_slave_0 added [ 71.582847] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.596648] team0: Port device team_slave_1 added [ 71.615791] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.630293] team0: Port device team_slave_0 added [ 71.646474] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.658629] team0: Port device team_slave_0 added [ 71.677488] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.691985] team0: Port device team_slave_1 added [ 71.698758] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.712130] team0: Port device team_slave_0 added [ 71.758729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.783576] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.794754] team0: Port device team_slave_1 added [ 71.816288] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.829798] team0: Port device team_slave_1 added [ 71.840863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.854647] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.863275] team0: Port device team_slave_0 added [ 71.881774] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.897862] team0: Port device team_slave_1 added [ 71.908493] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.924271] team0: Port device team_slave_0 added [ 71.932491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.959373] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.981776] team0: Port device team_slave_0 added [ 72.000728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.019975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.035132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.045284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.068129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.075793] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.085467] team0: Port device team_slave_1 added [ 72.109324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.121746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.142253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.153360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.160965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.169236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.178381] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.186514] team0: Port device team_slave_1 added [ 72.192989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.200631] team0: Port device team_slave_1 added [ 72.208756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.217734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.227868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.235563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.242974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.250587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.275297] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.302471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.333175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.344362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.352258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.359759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.367666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.375287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.383216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.392583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.400649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.410084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.420006] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.431190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.440676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.448091] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.456674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.465611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.482401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.526845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.545660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.555598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.563581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.571697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.579580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.587503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.595421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.605879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.615441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.625621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.634909] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.644495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.652760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.670737] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.708673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.725420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.733233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.741369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.749258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.757186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.764961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.772768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.786177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.793889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.802174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.827694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.851559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.859373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.875913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.907532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.930646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.946755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.961263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.980677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.018156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.029255] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.038542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.059299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.090638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.113123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.075853] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.082519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.089686] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.096145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.121476] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.127942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.148925] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.155359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.162088] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.168505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.176072] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.184909] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.191310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.197975] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.204370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.217735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.242378] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.248840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.255609] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.262080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.310584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.319461] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.325880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.332582] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.338984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.346871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.484652] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.491237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.497948] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.504379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.532290] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.556730] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.563156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.569866] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.576278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.633855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.647601] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.654072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.660824] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.667862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.677398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.168116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.178231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.199591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.215739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.228555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.236280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.243782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.400894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.473599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.630306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.663910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.829508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.856692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.877952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.911272] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.927877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.995507] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.137696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.173359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.308892] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.317839] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.328005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.342506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.382663] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.398309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.409079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.430776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.460329] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.476318] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.720301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.726624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.741623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.765974] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.784649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.816264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.853167] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.890897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.897450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.905717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.931250] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.940078] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.960387] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.975957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.989650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.021560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.033834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.047531] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.058469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.072744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.305897] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.366330] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.400733] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.423786] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.454206] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.544758] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/26 17:50:59 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x77, "20aac5b7561d5f65fdf8d67998bdeaf9121c3ecd237430e099aebf97387c72f1ac288cf1c94c3d4ae3a4e0fd6a75ac9f6d1f2c9e0e5063851f4b98b981a8415518f687eae7a80d3d06771a0039d0c70be9f59e6d9a4ab1fb77f8216bf540cda17cd09046d3f1b60e9d710af28b31a5753335194ee0c476"}, &(0x7f0000000240)=0x9b) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x10201, 0x1, 0x7000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) listen(r1, 0x200000000000000) r2 = memfd_create(&(0x7f00000002c0)='\x00', 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x4) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000280)) getsockname$netrom(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) close(r0) 2018/04/26 17:50:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005140)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="da6422b3dcd1d2a5062afb46f3050911", 0x10}], 0x2d1, &(0x7f00000000c0)=[@iv={0x48, 0x117, 0x2, 0x2d, "07fd759acbbbcca0b9f7c94c3abdac4ae35ccc26704755d76682799c7e22b6e2d67690d14aa1bc4af92cc187d5"}], 0x48}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/26 17:50:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="b8000000130001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000200a02000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000004000000000000000000000000000000000000000000000000000000000000000000e9f8995300d500000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000efe2fedb9b9921a4ee4beb0216f14f321c90b5fbf94c2cf2de53509cf07ebe74d3d4fbb42802a8031b27d46f261c2743da3e3bb58c0d228f582887fd1474601994"], 0x3}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) 2018/04/26 17:50:59 executing program 6: r0 = timerfd_create(0x7, 0x800) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/15, 0xf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000340)="652f5cf008b26fcb4fcfa05de11d7c9abc150691f9ca6fa47a5ebea7a28a39c52f5470df31677d2580dcb5853ba40b") setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=@srh={0x0, 0x10, 0x4, 0x8, 0x5, 0x3, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x88) syz_emit_ethernet(0x5, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES64, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR], @ANYRES16=r0, @ANYBLOB="c7a634b93cd8f79e9ced81813a7ef4aae541967f1ae1fb80d9690016824a2086d7"]], 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000380)) 2018/04/26 17:50:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8383) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x4, 0x1, 0x0, 0x9, 0x200000000, 0x1ff}}, 0x8) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f00000000c0)=@ax25={0x3, {"d162919bab73ac"}}, 0x80, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x3, 0xc3a, 0x87, 0x0, 0x8}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x80900) 2018/04/26 17:50:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000200000000000000000000b89917c3000800120000400000000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/26 17:50:59 executing program 4: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x6, 0x2, 0x200, 0xaf, "8f8c782b79ea0d068ca1d5d088b2f09122c1aea412a9202cf30a5860d6ef70983d226dffe5335293311a115e", 0x7fffffff}, 0x7, [0x100, 0x40, 0x5, 0x800, 0xb72d, 0x6c67, 0x100000001, 0x7, 0x401, 0x2, 0x4, 0x5, 0x100000000, 0x4, 0x10000, 0x5, 0x3ff, 0x5, 0x2, 0x1, 0x6, 0x1, 0x8001, 0x8, 0x400, 0x7fff, 0x4, 0x8000000000000000, 0x7f, 0x1, 0xd113, 0x7, 0x59c6c000, 0x9, 0x39, 0x0, 0x2, 0x2, 0x8, 0x9, 0x3f, 0x7, 0xd49, 0x9, 0x78c, 0xfffffffffffffffd, 0x1, 0x175, 0x4, 0x8, 0x101, 0x400, 0x5, 0x800, 0x9, 0x5, 0x1, 0x0, 0x81, 0x3f, 0x3, 0x24712d4b, 0xfffffffffffffffe, 0x3, 0x6, 0x7, 0x9, 0xff, 0x3, 0x7, 0x6, 0x800, 0xbb, 0x36c0, 0x7, 0x80000001, 0x3f, 0x99, 0x8, 0x6, 0x0, 0x8, 0x2, 0x1, 0x4, 0x9, 0x1, 0xfff, 0x0, 0x7ff, 0x3, 0xff, 0x6, 0x7f, 0xff, 0x8, 0x40, 0x7f, 0x10001, 0x100, 0x7fffffff, 0x2, 0x9, 0x543b, 0x80000000, 0x200020, 0x8, 0x7, 0x100000000, 0xfff, 0x81, 0x856, 0x8000, 0x800, 0x4, 0x5, 0x80000000, 0x10001, 0x100000001, 0x6, 0x100000001, 0x7fff, 0x6, 0x9, 0x64, 0x7, 0x1ff, 0x1000], {0x77359400}}) [ 84.349983] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/04/26 17:50:59 executing program 7: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x3d) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/26 17:51:00 executing program 0: msgget$private(0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80040, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x400, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000000000000cd0a0000000000000080000000000000fd0b0000000000000300000000000000df0b01c0000000002000000000000000cf0a000000000000ffff0000000000030000000000000000080000000000000098090000000000000180000000000000ba34de4c67fe3a9140ca97fa81a62661beb0414f49e4dcc50500d845478b650e4f38fe8c298950d8160d44caaf3657c1197528ebf847af6cca9161bf814dbebb5194"]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x10) r1 = msgget(0x3, 0x10) msgctl$IPC_RMID(r1, 0x4) 2018/04/26 17:51:00 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/dev/autofs\x00', 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000300)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0xdc2c) accept(r1, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0xa0240, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000280)={0x3, 0x5, 0x0, 0x1f}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000002c0)={0x1838, 0xfff}) getpeername(r1, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) 2018/04/26 17:51:00 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000007fff)) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000080)={0x7, 0x1, 0xdc}, 0x10) ioctl(r0, 0xa0, &(0x7f0000000000)="aeedd31891048934daa3c79f10abf84208c7847cfe26747c235622deeb0f777bbe90feae524ee989e044bdfc7cd2ef623ffe1c780de5730bb011b0339d66f7b0b92477bfa419b85bbc3d275ee98801ceb3") 2018/04/26 17:51:00 executing program 6: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740010", 0xd}], 0xa08013, &(0x7f0000000040)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) 2018/04/26 17:51:00 executing program 5: unshare(0x20400) socketpair(0x1, 0x4003, 0x10003, &(0x7f0000000ff8)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000), &(0x7f0000004fdc)=""/36}, 0x18) 2018/04/26 17:51:00 executing program 1: prctl$setname(0xf, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {r2, r3/1000+10000}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x9, 0x3, 0x3f, 0x3, "eca06ba6effdd73ff8261f860c9c0f1a2395693563370da27098023a604d2a67e9d4938f7b11084ac1f47bb4", 0x80}, 0x100000001, [0x8, 0x9, 0x1b3d3e77, 0x0, 0x0, 0xe048, 0x200, 0x1, 0x10000, 0x1a6, 0x400, 0xd6, 0x1, 0xd679, 0x2, 0x2, 0x0, 0x80000000, 0x2, 0x3, 0x1, 0x80000001, 0x4, 0xfffffffffffffd87, 0x0, 0xffffffffffffdabf, 0x2, 0x1ff, 0x9, 0x2, 0x2, 0x4, 0x1aca, 0x400, 0x5, 0x101, 0x1, 0x4, 0x3cf, 0x6, 0x6, 0x2, 0x3, 0x1000, 0x5, 0x80000000, 0x8c2, 0x5, 0x7, 0x5328, 0x865, 0x40, 0x800, 0x7ff, 0x4, 0x6, 0xfffffffffffffffb, 0x6, 0xb, 0x8, 0x0, 0x5, 0x5, 0x6b, 0x1, 0x1, 0x1, 0xbd8, 0x80, 0x2c74, 0x81, 0x1, 0x3, 0x3, 0x5, 0x9, 0x1, 0xf9, 0x6ffd, 0x4, 0xffff, 0x6, 0x660f, 0x3, 0x20, 0x768, 0x7, 0x2, 0xffff, 0x1, 0x10001, 0xfffffffffffffffb, 0x5, 0x5, 0x18, 0x101, 0x8, 0x6, 0x6, 0x9, 0x46e, 0x81, 0x3, 0x4, 0x100000001, 0x1, 0x100000001, 0x9, 0xf9a, 0x7, 0x89, 0x1273, 0x5, 0x81, 0x7fffffff, 0x2, 0x100000001, 0x9, 0x3, 0x100000000000, 0x6, 0x8, 0x28, 0x2102, 0x2, 0x583, 0x4, 0x3], {0x0, 0x1c9c380}}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) r4 = fcntl$dupfd(r0, 0x406, r0) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2f, 'rdma', 0x20}]}, 0x6) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) socket$netlink(0x10, 0x3, 0x16) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000100)=0x5) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000140)={0x5, @random="6e459871a871"}) 2018/04/26 17:51:00 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x5c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xe46c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7dbdd43a, 0x8000, 0x7fff, 0x8a47, r1}, 0x10) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x66, 0x20000) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) 2018/04/26 17:51:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/26 17:51:00 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000012c0), 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x10001, 0x5, [0x7, 0x8, 0x8, 0x5, 0x0]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x9, 0x0, 0xff, 0x7fff, 0x2, 0x1000, 0x4, r1}, 0x20) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000040)={0x0, ""/112}, 0x78, 0x0, 0x0) 2018/04/26 17:51:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x400000000000000, @loopback=0x7f000001}, 0x10) close(r0) write(r0, &(0x7f0000000100)="0dd7f53f54c08fbd1c2e1af92a2e3db714c4ad415efa8676d19edf0dcd518c45f12bd88c4ac63bf0be2ca4d50757ca678704bf33cfdeab6d3fe1627850618a9f9c41edbd5ab64073b00beb3f6fce7d144f2e7a7ceede2fdf5289f3c17fcb5ba0a7cf0d0cf8e0f01f233e088a6677821a5dea58d64fc1", 0x76) 2018/04/26 17:51:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000eb08f2d62825071226e907c93e2f55aed3ba441d0f118a8d3f57ce0c86e80e6f33e5c2a0db4483b3fcaae9ba90dddb99f5b3fd5bb4ce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c0017007b0000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/04/26 17:51:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x276fe3e3, 0x2, [0x2, 0x5]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x1000}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="03010040fff992a28bf261afbf5c706a05c3000000c0981825c9f6e7750ae6fabd1a2fe5ac08223a0a8cd2c4246a6587c53e6497bf28563ea3a94d47fff99a54b0a6aa43d28fe15781a09423b487aeeacc32cbc5f8bb75d4398321d6c4de5214043ef70d29c29a7ba7054aff5bd4a37f003c9a6d379178441ad4b202888b"], 0x18}, 0x1}, 0x0) 2018/04/26 17:51:01 executing program 5: r0 = userfaultfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000001c0)) getsockopt$inet_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000000200)=""/155, &(0x7f0000000040)=0x9b) r5 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fe5000/0x1000)=nil) listen(r4, 0xfffffffffffffffb) shmctl$SHM_UNLOCK(r5, 0xc) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/26 17:51:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xd99, 0x4) 2018/04/26 17:51:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x4}, 0xbe, 0x400}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) pipe2(&(0x7f0000000080), 0x84000) 2018/04/26 17:51:01 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306}, 0xa, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) setrlimit(0x8, &(0x7f0000000000)) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000910000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/26 17:51:01 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x208140, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x81, 0x5, 0x0, 0x5, 0x80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xff) 2018/04/26 17:51:01 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x40, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x10000, &(0x7f0000000140)) io_setup(0xa09, &(0x7f0000000200)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 86.449764] netlink: 100 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 17:51:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) sendmsg$nfc_llcp(r1, &(0x7f0000000940)={&(0x7f00000002c0)={0x27, 0x0, 0x1, 0x1, 0xfffffffffffff801, 0x40000000000000, "beb4f9feef25f5fa38eb4687669ab2fa4c564d19ea46d7c009a877de4c11b80bdce3c5ec7995a0f095f648470a2af546224e4d7b47d055cf97154004920264", 0xd}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000340)="710ceefc0de26b9fd3161a07542fabf6b6a8034887392106b02740b37bf664a6be0e9459480fd16d9a933a6e7c3841e29b344c37f7785c47ad519aeba5c93736e17721bddc052e0fdf03936bcf78b818a27c49d84f0f3d8d066df15c99c49bf112b345afc2b31e2663b28eba83cabd8efe34ad98c3af045ab9fe78467edf7444cd844b286c7197e0de90b66619b87483ac566377b2140077de343291c1262517e60df71e1aea4229d08498f4d71fb78fb2f2d3914f7e09d9d791618f", 0xbc}, {&(0x7f0000000400)="407c6be011ff63f1e5869de6c2", 0xd}, {&(0x7f0000000440)="ba3b570adf26870223c19ba942fe1d9e628f7be27d1884aa17d1400c6fd9a19bc93eba09fc3536592b2d11436f363ef09ba627fff86280f9bb59ba347675a7a5f24bab2253a6d25d945c851d4ebc6bcd24def6bf6ae9d7e982c204ee28337b3852dfcc2f04574d625b78b65e748fd50fd1c05056a4a6c24f47ec4cb6583f558ab310ab7a9bfeaf23b9edcb142d85b55e631c92436f5de366e3252764f2e292e81d28ea37b1e6a4a53d78156e2c5357b847910237435c5a52d915472ba86878fc08ec", 0xc2}, {&(0x7f0000000540)="c310aa8c033fee7d5fee3de8f90e1d56454edf73c2e20fe3a590f7ca963be44d05ac577c0e540021102c69025ef0624b0c5f7732a9d80d9d279b6a182e4d807438510a3daaa21807979745ab21dee9d45163db1cc8311f1199fed3bbe2703e0a97b122b61c4a217f272bd616ab7e457ccd1e6f96696031137341bb5066b5312e2f16281b6e8d176e2d7464cc9bed839669db0d6c108ea8db6b67a7b2a4e5e89e364836e8a28e9ee8b415ad10d84374c3784b617758a19b04abef", 0xba}, 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", 0x1000}, {&(0x7f0000000780)="f0d699d7f9dd83ae230f6a611ed097012e6412b039dadcc73435bc0972a183107be89d0adbabe19dc95aac624b16", 0x2e}], 0xa, &(0x7f0000000880)={0xc0, 0x119, 0x5, "ca7fb4ca4ece5adc3b559e6b6ae62f5d61ba719193fedd10529a468d454a29686c577abbc03a93b47b753be78b983f7f50f0c3b86528cdd558583bee6be902fa75dc2803a18c8aaa5a16b6763acb4cdeada00a4c52af8e94becdeac42e5894486745aaa518684617fb60cf49bec76929c6729097bd9f43acdc5d3b59d9e6f5b2404ba3c041b2e9d999e7a71a84b3c4e9899d3c7c1da125c6c19d0f6af53aa2c95a5c2b375a5fe763f443"}, 0xc0, 0x800}, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x1, 0x0, &(0x7f0000000180)) 2018/04/26 17:51:01 executing program 3: r0 = dup(0xffffffffffffffff) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_1\x00'}}, 0x1e) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) unshare(0x2020600) mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f00000000c0)="d1ee86073619c816c3aaa5051b5d80bbeb0a4cb197c65c0908811cfda63f3073130d75e8fab3c7ffa64b2558b24d0845932b85ff50084ed3298df44cbaea4d2fc3da20191cc2688748f980acdedfe8c9b92edc5610316d2552e8acd34463e52d8b6e856c05e068a437ed6867cfe5ad8928da30ff779ec7973d2061b05cf1163179808ccfeed0e19842") getsockopt$bt_BT_POWER(r1, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/04/26 17:51:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000840)={{}, "", [[]]}, 0x120) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) write$evdev(r0, &(0x7f00000002c0)=[{{}, 0x1a2000, 0x4, 0x7f}, {{}, 0x4a, 0xf089, 0x400000000000}, {{0x0, 0x7530}, 0x5, 0x8000, 0x6}, {{}, 0x1, 0x9, 0x5}, {{0x0, 0x2710}, 0x8, 0x5, 0x3}, {{0x0, 0x2710}, 0x1ff, 0x1, 0xffffffffffffff68}], 0x90) [ 86.506930] netlink: 100 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 17:51:02 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1200ebd500000000000400007f00160601d68cd838a5ad1b6f1e30e65ff608b0f850241ca66cedfe16da94144642e4ea7a34"], 0x12) 2018/04/26 17:51:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = epoll_create1(0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x2, 0x2, 0x9, 0x3f, 0x0, 0x1, 0x20000, 0x4, 0x1, 0x3, 0x8, 0x0, 0x200000000000000, 0x2, 0x9, 0x8e0, 0xf88, 0x6, 0xf5e, 0x6843c54, 0x6, 0x5844, 0x9, 0x2, 0x8, 0x8318, 0x80000000, 0x7, 0x80, 0x779, 0x4, 0x0, 0x1f, 0x1, 0x4, 0x8001, 0x0, 0x7f, 0x3, @perf_config_ext={0x1, 0x5}, 0x1, 0x1, 0x4, 0x7, 0x6, 0x1, 0x3}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) close(r2) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/26 17:51:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1, 0x9, 0x6, 0xd54d, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f0000000140)={r1, @in={{0x2}}, 0x1, 0x0, 0x8000000, 0x5}, 0x2b1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000080)=0x5000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0xa8, 0x2) 2018/04/26 17:51:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400100) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x0, 0x6f36, &(0x7f00000000c0)}) write$binfmt_aout(r0, &(0x7f0000000000)={{}, "6981feaeb28239c021dde046dfa51cbb3bde9dec98481cf4943be951b518ca6ef820c78fb122b4dbc704"}, 0x4a) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00003df000)=""/111, 0x6f) 2018/04/26 17:51:02 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8014822}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r1, 0x7, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1d04e00000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000000040)=""/81, 0x51) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000000080200, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/04/26 17:51:02 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), &(0x7f0000000140)=0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, "726f7365300000007bfe23f0e0ffffff", 0x2}, 0x18) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001180)={0xa, 0x4e21}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x10}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/26 17:51:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) prctl$intptr(0x1c, 0x100000000000d) 2018/04/26 17:51:02 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffff, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xab}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x10001}, &(0x7f0000000200)=0x8) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x8000, 0x401, 0x0, 0x0, @tick=0x1, {}, {0x0, 0x2000000000000}, @time=@time={0x77359400}}], 0x30) write$sndseq(r3, &(0x7f0000000380)=[{0x0, 0x200, 0x6, 0xc00000000000, @time={0x0, 0x989680}, {0x3ff, 0x3}, {0x400, 0x8}, @time=@time={0x77359400}}, {0x0, 0x100, 0x3ff, 0x2, @tick=0xfff, {0x271}, {0x0, 0x2}, @addr={0x100000001, 0x2}}], 0x60) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000240)={'veth1_to_bridge\x00', 0x400}) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffa726, 0x200) fallocate(r5, 0x10, 0x0, 0x200005) r6 = semget(0x1, 0x1, 0x0) semctl$GETVAL(r6, 0x1, 0xc, &(0x7f0000000340)=""/5) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000300)={0x5, 0x1000, 0xcab7}) accept4$bt_l2cap(r4, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80000) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 86.763515] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 86.771155] FAT-fs (loop0): Filesystem has been set read-only 2018/04/26 17:51:02 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) sysinfo(&(0x7f0000000180)=""/189) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0xbe8}, {0x1, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/26 17:51:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002840)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0}, &(0x7f00000028c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002900)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e24, 0x6, 0x4e22, 0x6, 0xa, 0x0, 0xa0, 0x2f, r1, r2}, {0x100, 0xb4, 0x0, 0x8, 0x7, 0x3, 0x98, 0xa00000000000}, {0x6, 0xfffffffffffffffd, 0x100000001, 0x7}, 0x8, 0x0, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x3, 0x81, 0x6, 0x6, 0x1f}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x0, 0xe, 0xd5, &(0x7f0000000200)="8c6bf851eece9bc137121ebd951d", &(0x7f0000000380)=""/213}, 0x28) 2018/04/26 17:51:02 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r3) [ 86.860910] binder: 6746:6748 got transaction with invalid offsets ptr [ 86.876543] binder: 6746:6748 transaction failed 29201/-14, size 56-8 line 2991 2018/04/26 17:51:02 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 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, 0x2, 0x1, 0x100000001, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) tee(r1, r1, 0x3, 0x0) getpeername$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000200)=0xfffffffffffffd1f) r2 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) setpgid(r4, r5) shmctl$SHM_LOCK(0x0, 0xb) [ 86.954704] binder: BINDER_SET_CONTEXT_MGR already set [ 86.973557] binder: 6746:6771 ioctl 40046207 0 returned -16 2018/04/26 17:51:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') pread64(r0, &(0x7f00000061c0)=""/4096, 0x13b, 0xfffffffffffffffe) 2018/04/26 17:51:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000002c0)=""/246) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x201, 0x80, 0xb, 0x10002, r0}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) unshare(0x8000400) r4 = dup2(r3, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xfe93) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="0005842c4509882bf8000000", @ANYRES32=r2, @ANYBLOB="000000000000000018100000", @ANYRES32=r3, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) [ 87.000176] binder_alloc: 6746: binder_alloc_buf, no vma [ 87.006008] binder: 6746:6771 transaction failed 29189/-3, size 56-8 line 2963 [ 87.123728] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.135853] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 17:51:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) recvmmsg(r1, &(0x7f0000004240)=[{{&(0x7f0000002b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003f80), 0x0, &(0x7f0000004000)=""/118, 0x76}}, {{&(0x7f0000004080)=@ethernet={0x0, @local}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/64, 0x40}}], 0x2, 0x0, 0x0) 2018/04/26 17:51:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r1, 0x40001) socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x200000000009) 2018/04/26 17:51:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0xfffffffffff, @empty, 0x5}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x3, [0x2, 0x3, 0x7, 0x0, 0x2b6, 0x2]}, 0xfffffffffffffdeb) 2018/04/26 17:51:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000005541959ba72627214d000000018dc3c41300c157100f53f64dec"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x18dd9899}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3c1d28324408a789, &(0x7f00000000c0)="e703e029b40b4a683ea0e4a3c32cebec1cb6c345b9fc114b6b921b595077e3543bc14b16aa650a6c37b1d91389c78892131084", 0x33) 2018/04/26 17:51:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) kexec_load(0x0, 0x2, &(0x7f0000002380)=[{&(0x7f0000000300)}, {&(0x7f0000001380), 0x0, 0x0, 0x4}], 0x0) 2018/04/26 17:51:03 executing program 6: syz_read_part_table(0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)='RDSK\x00\x00\x00@', 0x8}, {&(0x7f0000010600), 0x0, 0x9e0}]) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x480000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f00000001c0)={0x1f, r2, 0x2}, 0xc) read(r0, &(0x7f0000000080), 0x0) 2018/04/26 17:51:03 executing program 2: bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000001040)}, 0x18) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0xa2047350b56cff2f) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x81, 0xffffffffffffffff, 0x75, 0x8, r0, 0x7}, 0x2c) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/26 17:51:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x3b3) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x80000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast2}, &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0xffffffffffffffff) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000001c0)) recvmmsg(r3, &(0x7f0000525000), 0x411, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140), 0x10) [ 87.909079] Dev loop6: RDB in block 0 has bad checksum 2018/04/26 17:51:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x701400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) socket$inet6(0xa, 0x800, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x6e0}]}) ioctl$TIOCCBRK(r2, 0x5428) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0xdc1, 0x8, 0x5, 0x416c, 0x3, 0xfffffffffffffffd}) dup3(r1, r2, 0x80000) 2018/04/26 17:51:03 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001480)="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", 0xdf7, 0x9}]) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) flistxattr(r0, &(0x7f0000000040)=""/22, 0x16) 2018/04/26 17:51:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/04/26 17:51:03 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x0, r1}) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x80, 0x0, 0x9, 0x1, 0x0, 0x3f, 0x4008, 0x8, 0x6, 0xffffffff00000000, 0xfd7, 0x0, 0x1c00000000000, 0x20, 0x5, 0x2, 0xfe, 0x1f, 0x8, 0x10000, 0x3, 0x3, 0x3, 0xde7, 0x1, 0xe2d4, 0x101, 0x5, 0x1, 0x6, 0x3, 0x81, 0xffff, 0x6, 0x5, 0x6, 0x0, 0x9, 0x7, @perf_config_ext={0x9}, 0x200, 0x20, 0xab9d, 0x7, 0x5, 0x5, 0x8}, r3, 0x1, r0, 0x1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r5 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000000000), 0x7) 2018/04/26 17:51:03 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='logfs\x00', 0x1, 0x0) [ 87.939827] Dev loop6: unable to read RDB block 9 [ 87.944888] loop6: unable to read partition table [ 87.975167] loop6: partition table beyond EOD, truncated [ 87.980824] loop_reread_partitions: partition scan of loop6 () failed (rc=-5) 2018/04/26 17:51:03 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ppp\x00', 0x400, 0x0) io_cancel(0x0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x3, 0x2000000000000006, r0, &(0x7f0000001680)="990e0807778686efcd910d225e72083bf2c67c5a036c6579401a0c369c3db41be5461a4093904c86d74a231343a83c741c3c05b4cf5c71e511c732bbb15c6f568ffc3c9ed12db21266953af5be52efdd24d78f189c3c849ba7e14d41938b0faaca1f8ab0b763ce078e3d1c10769daf92796d55cb45ee6abdf1786c6306af369d3efc0fadf0b4104cf754f7184a0617a70f5c3d5c6ffbcd73ca901261c774a57b7b8efffd3137b1cbc003cc4da1f31b733beff6f06386bd2ef3b2a8d77ed239fe2eca8c5beb1e8613f68ff309d2acf8a6abcad494097cbb772c13b5c4a7d3", 0xde, 0x400, 0x0, 0x1, r1}, &(0x7f0000001640)) syz_mount_image$xfs(&(0x7f0000000380)='xfs\x00', &(0x7f0000000040)='./file1\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)='XFSB', 0x4}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="850cf6b8714dcc17"]) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x5, &(0x7f00000014c0)=[{&(0x7f00000000c0)="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", 0xfc, 0x6}, {&(0x7f0000000240)="676a750daee4b251b156e7d95a74fc66fa2cfff8aea90719fb0480133d9f2bcf9abbd9e996fadeae997d35571620688cb1f4557a960861159fe7b9ccdc58e70de8236046d1b7d0e4b9e8db407204d56f6a96a36443cf2b80d29571ddeaeab55a4a04eb3ef5be4dd7", 0x68, 0x4}, {&(0x7f00000002c0)="f8375ef9fd98b98cb495b1658b6742f5621921fd5d18c1e7713c86e08bdc130870d40e4ba822da4b94bd7014d081761ffb57a5bb1f02a7bd4da230c4f91ebf7cbf2e6af886b46821c2c1c9f96566dae5c009f50f75acfe9902344f668d0ce1af224b2496085b02a5", 0x68, 0xf27}, {&(0x7f0000000440)="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", 0x1000, 0x1}, {&(0x7f0000001440)="65d9c5e3370bccc1f309e6815c1e93fe599db9011a530c42d2b75cbd967441b950986dd0e8b0fb48dea53fcc105991c52afc6a6bdb7bea4f6b38d9fbba28325ebd2d65c61225c93238f238d9f6287538079fcc8947189935584d1e", 0x5b, 0x8000}], 0x20, &(0x7f0000000340)=ANY=[@ANYBLOB="6772706a71756f39af3d286e6f62682c67756f74465ae1bb123ec2e85aaec5baba5588c06a6f75726e616c5f046865636b73966d2c000000"]) [ 88.047215] loop3: [CUMANA/ADFS] p1 [ADFS] p1 [ 88.051957] loop3: partition table partially beyond EOD, truncated [ 88.089920] Dev loop6: RDB in block 0 has bad checksum [ 88.103974] loop3: p1 size 3726822996 extends beyond EOD, truncated [ 88.125760] Dev loop6: unable to read RDB block 9 [ 88.126691] XFS (loop0): unknown mount option [… ö¸qMÌ]. [ 88.130846] loop6: unable to read partition table [ 88.177410] loop6: partition table beyond EOD, truncated [ 88.183130] loop_reread_partitions: partition scan of loop6 () failed (rc=-5) 2018/04/26 17:51:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x80) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = socket$kcm(0xa, 0x3, 0x11) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x72c9, &(0x7f0000000140)=0x4) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000290000003e0000ec08a14400"], 0x14, 0x4000000}, 0x0) 2018/04/26 17:51:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000011c0)=0x2, 0x4) dup3(r1, r0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) [ 88.217776] loop3: [CUMANA/ADFS] p1 [ADFS] p1 [ 88.222556] loop3: partition table partially beyond EOD, truncated 2018/04/26 17:51:03 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x0, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) 2018/04/26 17:51:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffff39d6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='::file:\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)) [ 88.288351] XFS (loop0): unknown mount option [… ö¸qMÌ]. [ 88.300467] loop3: p1 size 3726822996 extends beyond EOD, truncated 2018/04/26 17:51:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x7}) 2018/04/26 17:51:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 2018/04/26 17:51:04 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) unshare(0x60000000) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x1}, 0x6e) 2018/04/26 17:51:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='cgroup\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000280, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 2018/04/26 17:51:04 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x4000014) r1 = open(&(0x7f0000000000)='./control\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) rmdir(&(0x7f0000000400)='./control\x00') renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/26 17:51:04 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000001380)='/dev/audio#\x00', 0x7, 0x100) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001400)=""/70) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000001ac0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6050a490ab5b4bf846c66aa09c00080600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000890784b636b3a06f7586d154192d5deb0a4205c0283b1cc91394abb9241050b86b6956176d9a3ec126afed1c35a003071324dfe81318ea46bd4d50e891197e898591ae603b406ac9656a3f312bbbed6ed6460765065e51bfad91161a9b09e11d0638bbbd0799c5d5d995a81b0373d977b0240f43e2b0be9a268a2cab8d8b42878aa7752fde963302fa2a9937e741e59"], &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001340)=ANY=[], 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}, 0x8000000}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0xfffffffffffffffe}], 0x20000000000001a0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f00000015c0)={0x3, {"65a1b61efae534"}, 0x6}, 0x38452b533a12e8d5) close(0xffffffffffffffff) 2018/04/26 17:51:04 executing program 5: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) readahead(r0, 0x80, 0x5) accept(r0, 0x0, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x100) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b7bffc), &(0x7f0000000000)=0x4) 2018/04/26 17:51:04 executing program 6: r0 = socket$inet(0x10, 0x4000006, 0xc) socketpair(0x0, 0x80a, 0x729, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008002020faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x2) 2018/04/26 17:51:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000840)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000059cff4)={0x10}, 0x3, &(0x7f0000000200)={&(0x7f0000000880)=@polexpire={0x0, 0x1b, 0x312, 0x70bd28, 0x25dfdbfb, {{{@in6, @in=@loopback=0x7f000001, 0x4e20, 0x578c4928, 0x4e24, 0x8001, 0xa, 0xa0, 0x0, 0x3a, r1, r2}, {0x0, 0x5, 0x4, 0x80000000, 0x80000001, 0x100000001, 0x8, 0x20}, {0x7fffffff, 0x8, 0x2, 0x7}, 0x7fff, 0x6e6bb3, 0x0, 0x1, 0x1, 0x1}, 0xffff}, [@srcaddr={0x0, 0xd}, @proto={0x0, 0x19, 0x32}, @algo_auth={0x0, 0x1, {{'crct10dif-generic\x00'}, 0x0, "2d5ce1eccd396903a083c1d62e0f2512dc8ee61cb7e969c48b4464e3778cb3908fff0de9c04a52e578c2654461c97e3c0e4cf2769c5a20a537de5d45cadd7db57d0e18dc68c76355fbc116986330874802587f188669c97bcad25759e5361265fb7d23d2e5b44b19881f79039d89f3bb9d2334f25063c063b1017fa52025602fe486755c98"}}]}, 0x2a5}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 2018/04/26 17:51:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_cmd={0x2c, 0x9}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/26 17:51:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x7, 0x4, 0xc1, 0x5fc, 0x24b}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="c2238eb026a5752a4763cb6722b41463", 0x10) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 89.169089] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 17:51:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0xfffffffffffffffb}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x1f, 0x1, 0x3, 0x3, 0x8136}) 2018/04/26 17:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x2, 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="9a8adb434cfac021013a45e6a75500005f000000000000000000007110000000020000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000200)=""/183) socketpair$inet(0x16, 0x2, 0x705000, &(0x7f0000000080)) 2018/04/26 17:51:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x17) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)}}, &(0x7f0000000180)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x14001, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) r5 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000640)={0x2, r5}) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)='\f', 0x1}], 0x1, &(0x7f0000003c00)}}], 0x1, 0x4001) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000280)={0x19, 0x2, 0xc0}) 2018/04/26 17:51:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/37, 0x25}], 0x4, &(0x7f00000003c0)=""/252, 0xfc, 0x6}, 0x2}, {{&(0x7f00000004c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000540)=""/211, 0xd3}, {&(0x7f0000000640)=""/80, 0x50}, {&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/134, 0x86}, {&(0x7f0000000880)=""/47, 0x2f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/223, 0xdf}], 0x7, &(0x7f0000001a40)=""/251, 0xfb, 0x40}, 0x80}], 0x2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004840)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000004940)=0xe8) r4 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004980)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000049c0)={0x0, 0x0}, &(0x7f0000004a00)=0xc) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004b00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004b40)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000004c40)=0xe8) r10 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005180)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005280)=0xe8) getgroups(0x1, &(0x7f00000052c0)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005300)={0x0}, &(0x7f0000005340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005380)={0x0, 0x0}, &(0x7f00000053c0)=0xc) fstat(r0, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005bc0)={0x0}, &(0x7f0000005c00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005c40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000005d40)=0xe8) r19 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000005d80)={0x0, 0x0}) r21 = getuid() fstat(r0, &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005e40)={0x0}, &(0x7f0000005e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005ec0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000005fc0)=0xe8) r25 = getegid() r26 = syz_open_dev$sg(&(0x7f0000006140)='/dev/sg#\x00', 0x6, 0x400000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000063c0)=0x0) r28 = getuid() r29 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000006400)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006440)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000006540)=0xe8) r32 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006580)=0x0) lstat(&(0x7f00000065c0)='./file0\x00', &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006a40)=[{&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001c40)="30740392da4bbf46b61116459aa7907bfe7647ebb8c7dfbc7b4b6a7001e10152daf7f41431b76d1ed2a4441826561db70dcd63f03bd8b0365db704f057d9336ae07cd73f8928d63e1c95c593e53b7c4330bc6e70b1b46524621cd7df57b7a393fa51fb439e52f54a8637bbe42b42e24df2b054a80b23fbdd8de9490bd5bd4b2210ade05f1d4a354b40da12051cbdf7f250d4d12f83d42a361fe16dbadc6091437e8f0086fbf53a71d2ce4530067af9cf534d3482d01b6cc3e6ec40c647bf6f751e1f90017c14bdd402aea0d2616b2331774fc33b049a074814d7ccc388ba055c48", 0xe1}, {&(0x7f0000001d40)="89651cde77f53f002aef5e234b3b24b22d34e37041a754864fb2dc1946a313e00576c1e2bda433346b12df", 0x2b}, {&(0x7f0000001d80)="fd8ac57a762f878091cdbb7c4f06df415511000e744bdbef40a2f579c7ac81c8aeb94652ada0a198ca760ce47e5fe709516e8d2789b2450678f352ac177efba516afca0cedf591fb51c71141edeb2d1b95dc2175bfb0138275daf28ba3f37dd6dacd24b72a4652fcaf9190c0749d5d84d956a1661d52c2863da939cc73d916c33a1b672a8aef27e9ae5b70edf7c0517273022bcf5434873b22c0c956e05b0cb4c4443f744d672ae739f479", 0xab}, {&(0x7f0000001e40)="b3c5d916f060778d8e861604675b868f4f7232fda8ec18bc0558be4515c1911a2a6c646e8725e5b9ba1148133fdebd021df4c217d7f3a44ff2a755c92ed77404720cf8846df70c23acebe11454a9c0293a82daddda201b016d07d8a6788bf890c45ec585c088d7ba5df52685c68c9b26afda749290e12395907a4e4e0882e80fc3ad4848cc3cf6dcec67cb6a0edf7fbf241d57252af962ec90943381e6f4e70a30602b1a1942a458ad3b480c680cabe97e662b92dcc7d9", 0xb7}], 0x4, 0x0, 0x0, 0x214d93cde978d09a}, {&(0x7f0000001f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000001fc0)="976425a1f4a9b71792556a523c47dc3fce891f3d429a91a6a743f63f125bf053612d447e74ef56297303812fe273dc83ba59ea57faa0210e84ee0605c087dec643b2b01ef5d9a5fe9900b8896b986c9b886b14ff4e733143da7282dfdd070a63f1509899581bde4f111cbd383fb6", 0x6e}, {&(0x7f0000002040)="e4f0312a80fabb1d93617252185eef9a896379230e5eddeffd426046b9efc7288f70d2ce541bf17f99b0a1f96ddc9d2fbe420a86464aed63b4f5d51449fc8c71c1a509fe528a15552c0b23edbd1a473f73086f8d4f327146330ee86dfaf970d94d2d0f20f15e915cd86ac06b05307023ce4e3966b55206c7d3dc5eb6df93b9d4e02ecd15c7e55cb2c8bfbb3d92eb3c24188fad31c35812a1ee6df41114228ff50f302f9cadd82816fe9ba7d8df64d08e85d4011290efb110a14c", 0xba}, {&(0x7f0000002100)="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0x1000}, {&(0x7f00000044c0)="6f37f6a81b377bbdd3affc897a7036b1ee204a675d5d4982b367fee252b243f075a5b29c6beeec6e9fc9e1ea7d0ab96b07f13623e72a1e0cb9f2b11948df4651b4f51ae1aaa57233ad39a21163c02044a3d8189458c2563de44614d131ba06b734dc9728d67fa501b228e6ebaeb9186153e0d6cd3a25289f48ff09d81f10fcf88988959d5af92fadd32741daac77238a27a6e19cecd55b60398f148d569edebdd6dfaafcf25733471a2c2d80e9c510a04ff3aaa45342ff10cb671e2839e7bf151706da45366eaae0d7dee22e37be675399f0bf94421501e1ec772afbf366c1324cee30b59c668b543a2fb760db203131e1260160091b5c770b9309c5", 0xfc}, {&(0x7f00000045c0)="39e140599054c8a52138d5bcc80da827b0bb83335eed3532302804f2bd25855752ee77aaaf0698e45a06a6ac9f02b38999b4a08bb7bcbdd8afa283c53753a3a79636fbbd5769efe28740f0fc4e3503e09c0473793ef5beb9b5ef23a9c5fb2492ba0a28a1af0a5cd8e0", 0x69}, {&(0x7f0000004640)="9fdbaf0c831476594ff767ddd5ab284c9f0272a3e1921bb2592f83e0e6d1529f74b8474b9c1e67db6e1af1f4db48954f8440fabcd3c01b1159a43c630e350da389e9823f27a8e9de21c6244cfdc9935daec6d68a8ed8b8b75e07c4ce14ee2e7f556a7f927fb096485212f4534c7c083c350acc1a3481c3df31e8a6c45914233a493c1cea2b4d85e385e5fb7183a88b9550530b38f966738d47480badd31cf0ebeeb1c4acf8935383471f57279f8b0dd38f3b0e4c3d893ae277993182c00bcaff81edb7528811", 0xc6}], 0xa, &(0x7f0000004c80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x138}, {&(0x7f0000004dc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000050c0)=[{&(0x7f0000004e40)="deef6ced83f94f307d0fb6443dbfa86ac1cdd47b1fba4db34fd692bbc9e923", 0x1f}, {&(0x7f0000004e80)="82d752a5cbc3b8c3d03dd0499ab56737eb9b4eace3e8580a16eaab6b0eaa5a5d8d55c5d27f62ebb5bd72ccb490222ba20bdb4684a1f7422a7ce11d14ba5ebc82324720b6c2e92e2190e0732794520cbbac3230c3f98853f94cdb2c2f7c724ab2ae7b5927fd692825f81b0cc2de603f9a57568c5c617b7b5c45b797bf49bb53da79a1f0c2ac014058c835b6fb04", 0x8d}, {&(0x7f0000004f40)="d2c8a93b056dc71128812e271292485764526bf935", 0x15}, {&(0x7f0000004f80)}, {&(0x7f0000004fc0)="8691e1c296614c9aeb0d7e4c56329f93edba3775e84005a3334ad5df0b12b92f67679e51bc382cbedc27724f1a4b1bbdb73e5622bda285c8110b28ba4954aae6d07827aef653a73acfe348351848d37178cc890558d0020ffd31e3b12d5dd79cd216ba63b2c7442bb1cfd51c3829727e995bcba90251136efbb9b03dda633dc289a9695c0257fd6c51e0a242dbbc98f582d7a7", 0x93}, {&(0x7f0000005080)}], 0x6, &(0x7f0000005480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd0, 0x1}, {&(0x7f0000005580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005900)=[{&(0x7f0000005600)="1857308ca09ccef97898", 0xa}, {&(0x7f0000005640)="ced1cb6df41746f4d5f552d2d35a147a1e14b20fb09bf03073c4d83c5cc9b711dcd743172132f2b69a0c79a53c339aa4bcca8b01dfbf091c458ea538e7f60a15815349f7ff664a582be73a691533a9a1694df9f10cfceb2fcb811531b70e5b9940783c8ec854c2d497f36d0cf329febbd59be03eb0e5b1647408ed6a4d1938e1952235ecd93f639c910b3aa7acc71566f6e13121e9c4f0efa85b2c1712022ff58e002b6679d049968cfa1b0abffd12758e015985f01506ea350cee8def69", 0xbe}, {&(0x7f0000005700)="6add5c47bfd0a79a471f86b5d700f9e9b72863e3b4115fb88e698b794a30adfa07491d6a46b55cd389f137c0261ee62c7bee790d7119f2254219569a0d17a644cb4e665186717f2ef6c9c1c714855a911e0e6b23c48074a870505198896b195d3571ef2cb0a15e9c31b41ca07113c5bb25f1aa0cc15c375f7eab35fbd363462dec132fdd6dd8f448ffcc222cc9c9b9a076cdee34047db2a08acb7a28234ca891e26ff12d3ce1dbf64185b07d98566017d26c3619b53ba4dd20b2b1244b4a4bbc5d5a64f14ad89ffab81eefbde374c82f353d5c05d021747ce5657cb27436cc6e37f9", 0xe2}, {&(0x7f0000005800)="52cc751d4c80f8fe2dcc65e2bdd32cdc364eec81bffe79b4668ba614c7a16f553fa052e04e72cf783659c5673a67", 0x2e}, {&(0x7f0000005840)="2761128256df15088d7e4e715a0b3cabb3e96c0895cfe8d3e0569b4798ecea9a0e117e9e2bc273648801f8804e15433f677867a609b91e1493e2d7294485b77127a056b3ffee2df50c6d1a5752f5e736fedb179b0a6db96531ca14a7f86d6f83d1c14020b261fac75f0a3ca7798631933bed16fdbdccdd20729cbc4ae28f1e47349e6495e5cdc69bc47d878871423ae24c4b728796dd9d4e8238c7c6a5957ea1c92c124fba19c10d464f673cef16", 0xae}], 0x5, &(0x7f0000005980)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4048000}, {&(0x7f00000059c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005b80)=[{&(0x7f0000005a40)="7aa0631fce92e51ed836bb31eafc2b3dfb409f62b2b00d8966a5", 0x1a}, {&(0x7f0000005a80)="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", 0xfa}], 0x2, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x78, 0x40}, {&(0x7f0000006080)=@abs={0x0, 0x0, 0x7fffffff}, 0x6e, &(0x7f0000006100), 0x0, &(0x7f0000006180)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r26]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x14}, {&(0x7f0000006200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006280)="0f41250c50ba08441068cb498c9ca1483b77629b7f1363da7b5cfe50914da7f1ce438e6ba71893f083487ba5fe9d193d5db385145f2d5e33cb81c43cc73f07c80ee9f56a3afdfa67803c81c278474e9f27f600425253ff854aa651e2082cca2aa655554f244d2752f156ed56875d259a6eaa914e96e95fbf2314bfde8f14aa3ca632a78c32584a7eedbf751b3caeacaf1aa421efcd41e13fbf026a03d69d291ad1d3cb4d2840e5bbee256187480ccf9e2de04d045f69d381d6dc4f94147fd99804845fe5091238ccd96d37eced9e", 0xce}], 0x1, &(0x7f0000006740)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x90, 0xc0}, {&(0x7f0000006800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000069c0)=[{&(0x7f0000006880)="c820835f74144a78a802da8c462397d8a3b3771fa995823e4bdeb6ae33db9b285653686eafcc8ddda751b7c07a2d7f395930e667c0a38dea1154904f1c355ac411ba7e31a6fcd82b70dc9ee3c693fede73bb664950824f5d52fc74f01be27121a55e4e1a3e1b", 0x66}, {&(0x7f0000006900)="a2071a00fac46e484bc87cb7ca8c7978ac4e1eecef2becb16692123d4066f3df18769aa9571a1376e66a3703b9a85b747e330b12b896520fe4ae2f5d8b1337cfe420ba9f86baffec6602a5fae485c90df788d5b6f2826026ad72b079c9b259e3c3e4f27318d7cb77008e75b8f5d78d3a2b44e12fb72ec00a84d6abe95393f99916cda14e2a112c25df1f14d71f4febb47a01", 0x92}], 0x2, &(0x7f0000006a00), 0x0, 0x80}], 0x9, 0x20000000) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x10}, 0x1}, 0x0) 2018/04/26 17:51:04 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000100)) 2018/04/26 17:51:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x2) 2018/04/26 17:51:04 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000001380)='/dev/audio#\x00', 0x7, 0x100) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001400)=""/70) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001340)='./cgroup/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000001ac0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6050a490ab5b4bf846c66aa09c00080600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000890784b636b3a06f7586d154192d5deb0a4205c0283b1cc91394abb9241050b86b6956176d9a3ec126afed1c35a003071324dfe81318ea46bd4d50e891197e898591ae603b406ac9656a3f312bbbed6ed6460765065e51bfad91161a9b09e11d0638bbbd0799c5d5d995a81b0373d977b0240f43e2b0be9a268a2cab8d8b42878aa7752fde963302fa2a9937e741e59"], &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001340)=ANY=[], 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}, 0x8000000}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0xfffffffffffffffe}], 0x20000000000001a0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f00000015c0)={0x3, {"65a1b61efae534"}, 0x6}, 0x38452b533a12e8d5) close(0xffffffffffffffff) [ 89.359789] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.367189] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 89.431933] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.439838] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 89.474452] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.481602] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 89.531851] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.539049] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 89.573702] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.580874] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/04/26 17:51:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000b15e552717670296a8902d6cb50112b7355245d0b3ab1c19f190baf9bfc0745ef2a172da85dba97dd894d94ec20d805dd6e5515030c17c4285f3961a37a3dfe7f13d86a16f6da99949be19f64234432d3492e1e7da2e0860b21113545f55e66466475de1c7849e2cd9e7d590391862930e626b7640105680163e8008976db7ca06503cfe40bbb24a6e48a0cb2b30546441ec937dc3fb431783f7f134ad362ec702fc34def1294b39b4", @ANYRES16=r1, @ANYBLOB="00012cbd7000fbdbdf250400000008000600ffffffff08000600ff070000"], 0x24}, 0x1, 0x0, 0x0, 0x24008015}, 0x20044044) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040)=""/12, &(0x7f0000000000)) 2018/04/26 17:51:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x880) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl(r0, 0x2202, &(0x7f0000000240)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/04/26 17:51:05 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="603867fefd5049aff3861d3221996e1a08a5a231b2705eb14464827172d249e393e82a4ede5aba49f950b01566ab2c29ae4a2ce51f655973f7dd10f8ed82b39dd9412edf760263a3b9644b1415cf8421a9197272fa5cc13eae", 0x59, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/3, 0x3) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x801000) 2018/04/26 17:51:05 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14c00, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/26 17:51:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) unshare(0x60000000) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x1}, 0x6e) 2018/04/26 17:51:05 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) unshare(0x60000000) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x1}, 0x6e) 2018/04/26 17:51:05 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd6fd3f9541078b709fe8000000000000000000000000000aafe80000000000000000000000000000bff0204010008010100000000000000000000000000000001fc00fff9670000007e000721650000006202000000000000000100c91000000000000000000000ffffe00000020000004e224e20103090788209000180000000e2c000018000000042ff00018000000022020001800000004240000100000000dc2add284ccc99547e0db5a76987d79fdff351935665c961f1fda379e58a6cf02fa4b83a335b568efc64747995992d0ab584386812fc97d1c8c5fb3cd062ac429f1d055f9d620792268501a75b7db3c5990bedf25623be459da1922e8ebed37dc0fd2565685bfd50bcf66b5ef1dbf66086bf878a41b9cddb444e57ed0dac9d65be3fa50d2bc55a3f1139099f0647e60346287f406cc933eec8056f3b45ba52444df5cf30e63fbde364dd524a2edee02297ca3bcb5777c952effdff5cd8e54e62bf0ce616caf3d23343f79b347737d7022bf6847e6c0224803b173168eab59e4acbfef93341e5816c996b4ac30c1dafb455a854901362c3ca5ff5fb64bb91e5a7d143ab483c4257b4a2783032ce2fbf8a9d91a4dfc95cf431ecce0bb3977f34eb92ef497bb961f30d3bd0b216bd47af67d353505b5821beb8c3c96513fb1cfafcac887e8c8bd91396f6f18af3d87447beabac0e108bd07e7f10370b02c8102802d4cf0e91366abb5520f603bd266aa3ff8df856f475d2c088218314e6e2660e3c4c0f1ad4ed37e76b7f2eb74cea83bedcc2cc25479a906da6e788af2092285406dfe4ee53e27c0c11703c14fb69c6a124f9d7bf4766a3fdd5db0768e4f10c1542572597047d5049f7047ebb91bb22e7fa65c51dac764496c4f119812b50ee0487d51d4361c32fde7789e349ae7ac910b501854b8f990a36e9d8796224eb875a0471ecf4b8a2ceffb1e50c9e8227091922aac652ff94b48762e9d44a6d264b91a8169328ef11c736e5b6e208478930f15021e13ebbe54e2ee756706717cf9a0f1d8f1e848368f4c0a92e52d90ca50ff4a391282372b92e4e65e70aaae193122624e889d55add2524fc8dc5de758aa0af07f6266265f700ccad53c370e847935bd3a445338a50cb60bdec96fda9800f70c4c185772cd08408af317a6a87ae97c65df9c82cc3a9a122932ce8300a9d45eeee11ccd64577a0c1a9b2026aa3b93d4362211f3d27a363f4bacb476559bfe76c9b01dfafd9bd4b2b8d455c6bc93d5888a5390bd24872d184a7fdfbb8887337f14bb0555daf2bf71da67df91f8e68cc0e5dabd0b532cf57ed9ac72bc49003cba9f2cfadb74c2f6c20eeafe4697767756bd92e91dd1cf367e8cb5a8509c1a5fe4ebd9f9b1294f1354771fde74bf2fd287bbc4f1b1480a066bbc852a13374357f4f64c5e3af97e62bbf1f9e29b6949e8ab7c5e63d7060b410e3f0de183d7910539cc3b58d689eb6d25711cb987976f5bf8c42f63fa21bc6eb0d077d06da2d30f7fa2e27f4a18cac0e84248651a9f8c67a0b1d4d3f120205e41bffa0bb6e43fbf656710a07d9b893282133ca38ebf91bc647c2bd205e0db032f6e19fb5c0910e5d3cd05a7813b2f963ec163edf2e48c0ce24b9aa1bb49d10a4b6abbbfca8564cfb344a725f526cd9df786c30ac1b4bb0c73dd12f9ea8402b37088de291f588540af107346a171cd6cd2cc9a1300fb59d180d011866b1349d7963256d6b75259a4f70d19e4c3d5461892bdae5dcb05aafa98624dae2fcd5c4d0add1554696c5bc0ddd7c429aabad8bd6509441b4c61ffc9084c150ba9c5166e5dda42c3dacde9eb8ac618c393d05153b73ccc5288563c4a2fbb357de7d7965edb70df3d3df03a6e60fae2335fa876af4d26478e51eaac83f14894dac7709806cb7b376605e4e08bb1e9d4571b1cb31534a03094b9d0255211b3efadf62b7deb825aef9a9ae7699cacd3de81f86560d7cdf4aa5109e08246931e1168e03637e5a21d9ac3b89ae573093e63e224785221854e726268457ee12592e139f23fc0efb72a45460b7b9909eb54f9d05e41fe0ece0ba904d35afc6986c12267191ba7fca87f811078acf9c09b40fe1c83f6e7fc906a981d834b37d22f5aadc7095af25e63129d69e642491a1f43679389227cde1772aca75d5ff92ca6b894df7cc7a05797117c00545c9eaa582536e0707cbbd87d48d8896b514530991dbf26a55306dfd07cd52cee92a62135f9a4e6a726fafad5fb4f53ec6dd2b22a35fc937b59bed26bc2405ac5a542917a4da6dfd445e35408c56dc2df4fdd9c08004dab6d166db1444281b47c4ad55f2e5d0cc637d198935c9f0477320a335250cc47d8a3b4c411a845d50803dcf001e9859d5b71aaf71037ea72a56344f28634de12550254d693e17f5a29469804d44846336ec58b7242f2f3ddc405ad27fd8617370fc139452d6ce807051de430c0368c78b3a248b1e6ce1c6d83f4f4a9ec1c25f2a95654f133675c2a62a2f81afb26d68092fdd6e8f9d5262d6f2e915ebcf7224d42278be5ed56f5abcbffe2a0984d29ff36413a24732431248d0bae3e2f8a79ab91f3ca44521ad41f9febb4f63c3db302830beb7ba99d8ecaa022999d4e8373a7d4b40363f5c7eb5fb8c0482ea099ee5f974e540723ebbfed9cccb56e4add9f494094faa4412e4b894890b92b586220d3e17bbe6a24fe10a50a1aa895051a63daf49dce3064043bdc42776c78a45d32ff97811a641147ffc436f2a050e14a8e6054dc19b1b29b6f50889a53c0b46019352d71c57a1b34121413f97bfa169837e4299a3366f4ade28e78bb6f39d4d164992f6532010312174900e5903ad3ee47e558e9da3e63f458e0261eda77a31a70181721a8868681d9be92a811d9308e180082d2ceb6a0242a6c38eab7ab4a11f0f2ab84259ab3f90ffa7f26ec4c27596f911851f936dcf2a541ad29f57ec96088862f98ebc6e4bca2e1a2db23972596db8a1bde0e49debc3ae8a0f27bb3ac91eb1720f720d18b687492ad18b974c5593ebddc6efeabae3567b041f96b6fc660147fc9bd50d32189f6d4e499d5f9c46611577934829e4a91c33d93acc0c9db0ebf5a821b88c9165f538fb8a04a2e92da49d67af14ffccfe3985a89ec3541db3ee16e349abf6dba77f9223fd877efc8c4bdb49243ef76ce5db5d6806edecb2873a4fe2c0b22c6c393a259b072eec19aa1294d4ce42953b948e71f4cedd59224697b935703d0fa664e770e536b1160bc812cd51a7bf84c6805dc03053aacf62176c186d60e4511b993f1fe71d612b5215148f0c3d4d943079c0005186357bc72b3d223336113e004f950294691c3e19aff6321ec849a2f2e30e71584aaf62ebdfc177e77e2c6f82ef4d99a07424138baceef3d3ebcdd1e38710430928fc941b1ef58750f169361dfdf69e4bbe0278afa401bb6639401a2edf5a986c0a99012378778945364a02c2bc96c73602d4a1f5d5ea6941e858f7e8101af1c4000defac87139e124df0873d87fc125173f4a701f6a7832033f4f008c060141c2f903c051f9989f3040ae0474def2cff138f3d3d59c5e998bea4b86daff6ff4c12ceb832edda0c0ce57483a9ba91d2e11ed4ec6eca2d9d07f60c59395c5aeffa8a73bc5d0c5c65a46dfe603707a29f00c7124c38e596aeb11197549bfac227aa9e10fe79685fa785605d5dc551ee510faa89e3baaba993b0d1d9f77e45dd976482119770c0b077a43950b10a107ef79bda68426bcc60caa4136a9672c49610274ceed8b4aabc18ac164478117487b83578ecbf0ab217070d7085d60647511070eb16ef0fb72c63b4f5f5af66f90e74c61e430b5b91301847261ae8ee856b20d65ebd0e6b13865d78b4f670ae705945c3509859443f73f0640138aa6a93030032e729f10d033da41ff5402608a82daf5eba8e2c836634111d3c2dee8a6381c867cb202dee294e6d0a504a351e63e8f28a50b5b7e6d78a42bb20e54182e2403970a472f19f5de110e7b3ece801b9ef7dec81097048a8e8a589e2656a4613650aa5eeb4c5d472347886633d048dd61f5d2ed98a2aa98bfd3376c8f598f254c3e21fec04ab2a5265df03eee1805c65b5c2ce15981d60828d011e64bd163268d1af4a46a9ca59d7e5cd2a89658630b2e47d2e897840eec93ac955f9aa74f2d274d83e6bf3b4ea47d54b3e1eae85259c4ae67a8d292f9e05e94b2cfe97e892756a67be75812feb1d08189773969cd73c1f0c95fa7149ba59065a484685daf8bfb4636dc0e4b4783ac6c4e2cd3855a761324ebf3560d8950ebea4dd60106f06634199b9f7bcb2a5faf07947683ef0ab202bb8cb3b6d1502d8928f56634833463955adf29740613ff9759c8faca722c97ff592ad654c74e847e10144dba3f5a861cd0bac7cbd0e8fe232dcaa94c3acb83640641e352cf11e995bcc37131cabb383d56c70fc91bd1783980919eb4c9f538427a401f3d9737657ef6cd610471adcb655af4d41d2f629bce8326f1dc5f51ed407d1765d93e2aff08696dec2dd0080f2d98e1b3e87f2a94d71c029b35770c6e0238483c84fae5f94da851c18162cca0334af688b2599f04e7d8e847cb0a1f8116c064127b8ecfc4be7ad2b010a08616d4d475983d326f47771b2708dbf974e7f78e9db5a7fef669042d33467a43e9df971a23ad6246f8fc2727299d30f776814d808b8fc031743d513389f62502d7516410116894ad82989360b434cd4f7a3a07e18fd8bf184a1b2eada9ec75612b6cc7f287ad6565a7726ec00f78402ac9dd6102bc53ba94075c3f45018d8824d103affa8303e621a1b6d06661d81493b0e9c755fbd25b47794a2c5532afe2cce8294bd974974e578d15768d620c3f849d3cc34423056b21b9e12627215d4870c0983dfadc02a226754e468f5f91cc66ad69f500767a668317ea681e7891e4c4ac589c3437088747900c574de74fd98729280c602c401a9851c7d509cf24293e20acac0b74cebf112c4e118123791873bba45eb7bd0d1c3c1f02e40c7ac1b02b26ac358b755cf0e6a363cdb80f2e2eccadbe7e0ec306305c275790d9e7130bba2ecd27b977e392bee344cedaaac35fe27699522d6fc88d205312fe47f52c926ccb65703ecd8e23f69bf6877cca8d61cfe74e81b3f5ddaafec6836cac96108f3090fdf6fc92382ed4f3b663d3bb857c82e6d3bf3cbe49d5465f3aefc5cca66b59074644a68f7fd87f3710a3f54ffd221f64d77266afc95e9cdc0b259acb2c3b9a10800000000000000fdd1ee0c06d8813f424ae8fde2ec1c4001b0b19f0916c77aedac0bc104f96480b416b09ad2d5bea0ceec2ec4374afbead1f0324aeebc187529e82f134497f7d24205b0bfb9b737b1b7129c3715e0cda1024a77f7d41491072d93d307ba58c36d0e61ef697a038bc8938e47db7fa57d6efe11c2f898080fb7cd0f96487755fdf511f207921b21d2b4b359d8bdbe362627391cfa19acb63e5f95b6dc7b59cfaec67ca3e2550c1261744c2f41df4658d1a6fa023cab344c15b9f8e58b5515824a3faedba9649c707f5b1de7e728c6269930244e9edd9e08843e44af3d0a542f757dee29b940a99e5d5930f37c47f3e88228a65ce4dd1c56e5d8c2cda0a04152ef61f3acb35030b5705777bacc9e1b692eda04f22107e58926927942f3183c440738ae0817ce215351d616620cc9e6b971f8227a69db99ffa440348b8377391cc2cc4239c7520ee705eb415d2b606af6b296e4a477c59440c4413596bf5c61374821856b4071139b7e68a77e9b3bad238941148f497888c64d505257d1b863f31e7e3372f036f6317ba13793125b4a21db1973618efad4ae04dc7e731125a8af48ea08522e31aa33f1f8a48031ac4d1d909ef5bd6a8e700fc4cb38a4e697ae55c308e2d6822f8d2117f0a1d8d1bbb81b45c0b8bc7a1a9558126c2e997f6561f215ce7d12f84a139c30eed3678539922734a7add2a80b0ad06a14b134df552a325241911d298db3385459c0de0dfd7bf03f5897be7614"], &(0x7f0000000000)={0x1, 0x0, [0x20000000, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/04/26 17:51:05 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0xfffffffffffffffe}}, 0xe) listen(r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 17:51:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c000000090001030000009698ca94000a000000000000000000000008001500060000000800160004000400"], 0x2c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x2, r1, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffffffc1, 0xfffffffffffffffd, 0x8, 0x3, 0x3ff, 0x100, 0x4, 0x1, r2}, &(0x7f0000000100)=0x20) timer_create(0x4, &(0x7f0000000140)={0x0, 0x1b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000000240)) 2018/04/26 17:51:05 executing program 6: socketpair(0x2, 0x1, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000100)={{0x1cf, 0x7, 0x81, 0xa, 0x390, 0xffffffff, 0x62, 0xee4}, "609c0bcd0ff1ee75f5a66223eb20f78303c281e53357fa9dec5a4f86a52ce8fccb2eadea8d2f62ea7866b51c642856cd68d6bec4db23cf181e71d509f574956e650feec865ba4048c994e8e35b4fdbbf21c26a5e45c6c9ceeada6f731040cfa29cbab358460abee3550c72c707c8b17fa3bf81d7851706b0efa23b03d5e7b1366c4caf4b6e938711f3354977b02b6a78604c8969b6fc9ab97483d6cabb0881890e454f061aad63c6c88ac1"}, 0xcb) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000c80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x38) 2018/04/26 17:51:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xd50a, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001240)=""/166, &(0x7f0000001300)=0xa6) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58) getpeername$llc(r1, &(0x7f0000001340), &(0x7f0000001380)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000014c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001200)={r2, &(0x7f0000000200)=""/4096}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="51a22b7d8d12349fdcff35269b3e7b6661ae0e747a77100eaf7697dc440c793affbd4c2f829c430067478a1c713bcf54867a14d900a8acc4404ed7e40a1300c5bc", 0x41) [ 90.470072] IPVS: ftp: loaded support on port[0] = 21 [ 90.477366] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 17:51:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x20) pkey_free(0xffffffffffffffff) 2018/04/26 17:51:06 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x10000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0xabe, 0xddf8, 0xfffffffffffffff7, 0x6, 0x6}) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x30, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e00000027f0000010000000443be99e7e0000001"], 0x8a) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r1, 0x0, 0x8c, 0xc4, &(0x7f0000000400)="d3373302cf9f2bdd5a507b536f7364e42871942b78e07d8cdcd957fe1d5a3f56fe31277a38b39b58ce4db299cd4ec8f24db2fba202cdc5c8dae6998b2bda1317005862e9e82bad765507ab0026805ddbb8562b226e57e3277095d78cec2d27e902036b8fee05618dffe072dc445926c34dee0b27e75b756f6b2743f5ce86dc7af4bcca90f8cd9eef6ec8f2e1", &(0x7f00000004c0)=""/196, 0x1, 0x7ff}, 0x28) 2018/04/26 17:51:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10001, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x92, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/04/26 17:51:06 executing program 6: accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r0 = socket$inet(0x10, 0x3, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/26 17:51:06 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) 2018/04/26 17:51:06 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) 2018/04/26 17:51:06 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600, 0x0) fsync(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@empty, @rand_addr=0x1, r2}, 0xc) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000400)=0x78) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r1, r3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2c002}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, 0x19, 0x100, 0x70bd29, 0x25dfdbfc, {0x2}, [@generic="d327af1b6f1ceaed94662f0bbf531d1d7a37b135bc601682e64fb4472bba40cdff2c7966af68e2347b12c8a331b9647db0d6625962d8ac83a0d979f8e73d81c286961b3bcf945e8622437f505da64916516e5545bcd3026b4d3416a9526e229942aa9eab051d1a77ea8cfb8f87b9b5e056515fa37789d8ba104337d8ca38fab24fd37b60f8b82951f573fb8f1ff6202d6fe27e65aa6a71c85515"]}, 0xb0}, 0x1}, 0x4080) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) 2018/04/26 17:51:06 executing program 7: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f0000000340)=0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) getpgid(r0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') sendto$unix(r3, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r2) 2018/04/26 17:51:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0xf108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x400000080000, 0x100) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10, 0x4000000}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009000800001c001400001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/26 17:51:06 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7ffe, 0x500) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4}) socket(0x10, 0x2, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f00000000c0)=0x3, 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80040) 2018/04/26 17:51:06 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x82, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}, {}], 0x2, 0x6e2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x82, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0xfffffffffffffe72, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x2, r1, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000fa2f68)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb4fe8), &(0x7f0000767fe0)}}}], 0x0, 0x0, &(0x7f0000725f06)}) [ 90.896777] binder: 7059:7065 ERROR: BC_REGISTER_LOOPER called without request [ 90.904433] binder: 7059:7065 unknown command 0 [ 90.919303] binder: 7059:7065 ioctl c0306201 20008fd0 returned -22 [ 90.935512] binder: release 7059:7065 transaction 5 out, still active 2018/04/26 17:51:06 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="45138fff87bacef06f29c099be026c8e62ebc9f3a4bf21b78d65dae94836d199"}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x1, 0xc3, &(0x7f0000000100)="fbde5764d9309ba72f45eeb01e4c8fbacf4859f3725613965839dc483ce1cc90048ecd66278a43afc21e058f229a021d812f5f469cd8d3b266fea0dec195f7db67244032fc21cda835a28ae3cf1b7789a6e80e00620e49cb47c82e48af9f70bb661088b6dc8911b3bf5afb2d4bf8849862e09f0170c8530aff2e24db5d5e29b88fc31d8ef7a408bf635807d009af4df5957d4f636ec20ba74525d32dca10dec8943d95bc525893706a60a63763870bb9a9d6b89389d7be87a1826b4d84f8245348f617"}) [ 90.942457] binder: undelivered TRANSACTION_COMPLETE 2018/04/26 17:51:06 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x228000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000440)=0x4006) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000017c0)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="04c7021092d4e83503468546575c211ac8d43b63d3007c9346bc211ba840fbf45d10666c52ed24f1238a9ae728dc5dac1028366063f1ba316811690c876338abee2cb7c38dfd06bdd588f78cf9f910a95c31b1393a011d49e7cfb8962ddf96ac3f83f700e7f7894b385639862a3f4b7497e1b0d1951bd935d25dcac38a137016c2622cc15653fff4f4084ad2f2192993a42da0ffc0fa75198634dc370484cf3d810e30765d63df0277bff59c6147f65be08b789d912d972a9b7d187532b72928cad5", @ANYRES16=r1, @ANYBLOB="48c05216780054c251e8b8fc295e2f14c5dd4fc718a086b396228b64ab3f0b0316049e25772cba587f2d220f46995b51cc162658d0dbf1d2bad13f6982282a6e3be0e54cafaaa1e84bf396a071ad9831602eed6edb5f74b4767e105379f66ec0faead878091dfd56da621168a7b04f2ad9108b483e3ea71feb324c2fa7eb685ef0cd"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR], @ANYPTR64], @ANYRES32=r0, @ANYPTR64, @ANYRES16=r1, @ANYPTR64=&(0x7f0000001780)=ANY=[], @ANYBLOB="f0f481665fcdda9c9bc65e1a371addb1032edf1029b4bad46d62d5e59e997c1eee8060da1d40d3dfd97cb10b41faebf8337283ac4edd04e35356dd5799535d6563f56bd74c1c37e24e09e9632da29dc6f00960e1a960121cba8da095ff59d13572d116a60f4f7ec818aefacdf8917f00110e0a7b9584fc48b896af9f1650a9d6b73ebd2562e5abc7660535e1e739db2576894ff7bc668c2b9edda3d95c7228be72d6f8bb43ad84f3016e4a2a3b0010c91b4ff62fe73fa815b16845e9fb0460aa81b497818f5db77904b18a5ddb12e80e"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r2 = eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e21, @rand_addr=0x7fffffff}, 'bcsh0\x00'}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001780)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xfffffffffffffe9f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/26 17:51:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x9, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x3, 0x2) dup2(r0, r1) 2018/04/26 17:51:06 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x6b6, 0xb10, 0x9b57}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/26 17:51:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d58eee99fd727646a672a1a83afc0ca135c5", @ANYRES16=r1, @ANYBLOB="010000000000020000000a0000000c0003000800010000000000"], 0x6}, 0x1, 0x0, 0x0, 0x821ffffffd}, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x12ad, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x800) 2018/04/26 17:51:06 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x9913, 0xffff}, 0x0) times(&(0x7f0000000340)) [ 91.032783] binder: 7059:7065 transaction failed 29189/0, size 0-0 line 2788 [ 91.040192] binder: send failed reply for transaction 5, target dead 2018/04/26 17:51:06 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000200)={0x0, 0x3, [0x0, 0x5c8]}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400801, 0x13) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x3, 0x3, 0x10001, 0x3ff, "237d7fc6db4a2fb234bff6c39899afbf348045e68ac54a01abde0a01574e53314cfa2cb9910d63559ac71dba", 0x8001}) [ 91.147943] sched: DL replenish lagged too much [ 91.154525] binder_alloc: binder_alloc_mmap_handler: 7059 20000000-20002000 already mapped failed -16 [ 91.157226] binder: BINDER_SET_CONTEXT_MGR already set [ 91.173379] syz-executor1 (7096) used greatest stack depth: 15720 bytes left 2018/04/26 17:51:06 executing program 4: r0 = memfd_create(&(0x7f0000000180)='em1\x00', 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)}, 0xffffffffffffffe3) socketpair$inet(0x23, 0x0, 0x0, &(0x7f0000000080)) 2018/04/26 17:51:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x8480) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x74) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512-ssse3\x00'}}}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000100)={'veth1_to_bond\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @reserved=0x1}}) [ 91.219144] binder: 7059:7065 ioctl 40046207 0 returned -16 [ 91.273714] binder: 7059:7104 ERROR: BC_REGISTER_LOOPER called without request [ 91.281250] binder: 7059:7104 unknown command 0 [ 91.377347] binder: 7059:7104 ioctl c0306201 20008fd0 returned -22 [ 91.416154] binder_alloc: 7059: binder_alloc_buf, no vma [ 91.421747] binder: 7059:7065 transaction failed 29189/-3, size 0-0 line 2963 [ 91.455961] binder: 7059:7104 got reply transaction with no transaction stack [ 91.463459] binder: 7059:7104 transaction failed 29201/-71, size 0-0 line 2763 [ 91.588134] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.594121] binder: undelivered TRANSACTION_ERROR: 29190 [ 91.606394] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 17:51:07 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x6b6, 0xb10, 0x9b57}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/26 17:51:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x8, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8, 0x30}, &(0x7f0000000200)=0xc) accept(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000380)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x2d, "13b18f20fb9c6506a51c1a8b9291c41f4475a66745d8977642aa218015e92c60a46e6fa1c056e39abdaeda361f"}, &(0x7f0000000280)=0x35) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000440)={'bond_slave_0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xcc4b2febc87e937d, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a400000009dac9603c87d344d5f919a77d6b6394afe3197051cae8e3607907b74ee5bcd97b8e3a085fe13bb36dc18f9d4b7315e55c13f78a52b41b4fc38a38decf31822666cea995b5d03e605242efe8ce3dd4d3a062bb032c62498f972ca6c2d89d6807e786a1a4a486bc3dad1ad738d6e50295a60cb715ca0d656a0ec92629842b07689255dad612eb8e9e4c525ea5cff43139596871788bec5e75cb3c9e50ee8300000000000000000000000000000000"], &(0x7f0000000100)=0xac) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x8000}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x0, 0x0, &(0x7f0000ab0000)={0xa}, 0x1c) 2018/04/26 17:51:07 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x4800) recvmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@full={{0x3, {"0645d1d82d7130"}, 0x1}, [{"4bfe3ac7db4e83"}, {"92d2d067520525"}, {"2ba96843c76927"}, {"25dc2e11d49648"}, {"b5adb298a59c01"}, {"50fb37aebc4081"}, {"c7ad9ce3b039a5"}, {"7976a01a3b6a6c"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f00000002c0)="d6e6b2f301f4d5bd35ee84257492bb5641ccbd5819c9c0c2b9de55ee362a87a8b750bde63e7ff4d923fd249f485803d269e16de96ef649cc14e9fbd80407b6cf1b3f927d7accc55cec4e3d35df833205139ce13d70ddbb9eb3c0f44667319efe43f2840a1f56d53a697b1929dcaa769f407cff9d7a0859045487d57c280502071bbc1ff5344c3381d4ac875a9bce59d23aed8c926171396665706139cf9566bfa92c6aabf71cba207e2402f01f29e23a5f8bdb9610c63da9800e79f1b0d819964bd1164177caf0bf2734dd43083db3025094b63e4f1edfb1ba7895919c308bae46e50e6f4fbcf5786c71b53421b3e1", 0xef}, {&(0x7f00000003c0)="b0fcb3c1ff397e07d98ebe0c82a46a77d2f6b3d7d242384f8ca273b393fc3536ddb23a6b10f0fef414a587a39b4eb1643506d39222040de3423207153a1a6025e3348ff87cbc203e3423ede3938cff00c0f8cda168b56c515f907fe5480eb46425c3ed70f4f5eff18ec7d8caf21545fbcf5547dfe6220b5b187b748318e950f2a11fbe1e19caa6ff78268d51d0b90abcf8c329d05b8cc87c313d6f47140cc9f3de7f35a85f453a1c14e0abf09514e6c289e873a79d000f3ab4548f154cf226ecb9aed427e2ff900dc004e1381180d10a991b6a8960fe6056a668161cf92ffa9372ed44032495a7d2ec62468eecae3ad4a3ad5de3ce9ff4", 0xf7}], 0x2, 0x0, 0x0, 0x80c0}, 0x40000002) openat$cgroup_ro(r0, &(0x7f0000000600)='cgroup.events\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x88200, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1ff, 0x400, 0x0, 0x0, r3}) 2018/04/26 17:51:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/04/26 17:51:07 executing program 3: r0 = socket(0x1e, 0x1, 0x8f) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000005600)={0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x25, 0x0, 0x20, 0x8, 0x7ff, 0x4, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000000a40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/204, 0xcc}], 0x1, &(0x7f0000000c80)=""/174, 0xae}}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f00000053c0), 0x0, &(0x7f0000005480)=""/121, 0x79}}], 0x2, 0x0, &(0x7f0000005640)={r1}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) 2018/04/26 17:51:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x20, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/26 17:51:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0xffffffffffffff78) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'vcan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c582", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000002c0)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/26 17:51:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000000000000, 0x1000000000000004, 0x202, 0xffffffffffffffff, 0x20000}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000009000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x928, 0x0, &(0x7f0000000080)) socket(0x7, 0x80003, 0x1) 2018/04/26 17:51:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x2, 0x7}, 0x0, 0x100000001, 0x1, {0x1000, 0x1}, 0x2b, 0x7}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) 2018/04/26 17:51:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r0, 0x4000000) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x25000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipmr_delroute={0x3c, 0x19, 0x710, 0x70bd2b, 0x25dfdbfb, {0x80, 0x30, 0x20, 0x10000, 0xfc, 0x3, 0xff, 0x3, 0x1200}, [@RTA_METRICS={0x18, 0x8, "3be625927ea7a72453fe54f91a466f9d9d"}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x3c}, 0x1}, 0x8000) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) 2018/04/26 17:51:07 executing program 0: socketpair(0x3, 0x1, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x4a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="e352904e54465320202020400102000000001e", 0x13}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="002136944d3f7bda39ef81d1dfb86986d76e34b382e408fbc75040dc6eb35e859dc4ca99b3752b7d9f681fbe35d073632b4053038a19f66b9112a75c28c5aeb666d533"]) eventfd(0x8000) 2018/04/26 17:51:07 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x10000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x2) 2018/04/26 17:51:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/26 17:51:07 executing program 5: move_pages(0x0, 0x7, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) kexec_load(0x0, 0x2fe, &(0x7f0000000000), 0x3f0002) 2018/04/26 17:51:07 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="0700000954000000000000000000000000400100800004d2eb001f040100000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0xfffffffffffffe56}, 0x1}, 0xfffffffffffffffc) 2018/04/26 17:51:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fcntl$getflags(r0, 0x1) setreuid(r1, r1) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) dup2(r3, r4) 2018/04/26 17:51:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a446f", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0x1}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r3, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x2, 0x52a0, 0x7fffffff, 0x4}, {0x5b18, 0x3, 0x3ff, 0x3f}, {0x0, 0x100000000, 0xffffffffffffffff, 0x4}]}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000140)={'veth0_to_team\x00', 0x4}) ioctl$VT_WAITACTIVE(r2, 0x5607) [ 92.185805] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. 2018/04/26 17:51:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63e", 0x10}], 0x1, &(0x7f000009de38)}, 0x0) recvmsg(r2, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/26 17:51:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x5, 0x4, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0), 0x1}, 0x20) 2018/04/26 17:51:07 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000600)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff9, 0x0, 0x100, 0x8aa}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r4) io_setup(0x100, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1, &(0x7f00000007c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, r4}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000006c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x7ff}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) mknod(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r7) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000880)={&(0x7f0000000b40)=ANY=[@ANYBLOB="c8000000a0af875e3d12f3eda423176ee554a223eb29e2311f1927a1b2780a4276fde32808865cfa016dbc31885949c02f239b2882a3c75850633bb3cf2ffbbbc1b34b361970c3ce2bfc0d200c27e9e03521a3394da9388baeb0c14d0a369573e36453e72b23911b1f014bb6b368219037a66a545a47fd14e8bee92760350ecf1d3505642453579e9cb0239ebdd3055c0921", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000180)) 2018/04/26 17:51:07 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x9, 0x0, &(0x7f0000000100)}) r2 = dup(r0) setsockopt$inet6_int(r2, 0x28, 0x11, &(0x7f0000000080), 0x4) 2018/04/26 17:51:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000000)=ANY=[@ANYBLOB="5400000026aefbd94c44cdc85ddac8f24d3f4c33", @ANYRES16=r1, @ANYBLOB="210900000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="3800020003000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000004000400"], 0x54}, 0x1}, 0x0) [ 92.323968] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. 2018/04/26 17:51:07 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x148, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x20}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], 'veth0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0xaf, 0x2, 0x4, 0x10}, 0x0, 0x118, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x2, 0x1f, 0x3}}}, {{@ipv6={@empty, @empty, [0xffffff00, 0xffffffff, 0x0, 0xff], [0xffffff00, 0x0, 0x0, 0xffffff00], 'sit0\x00', 'veth1\x00', {}, {}, 0x2b, 0x68c3c565, 0x2, 0x8}, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) r1 = socket$inet6(0xa, 0x804, 0xfffffffffffffffc) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000000500)) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000f72ffc), 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x5cf, {{0xa, 0x4e23, 0xacf, @remote={0xfe, 0x80, [], 0xbb}, 0xa}}}, 0x88) 2018/04/26 17:51:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x1d2) setns(r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 17:51:07 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@empty, @local, 0x0}, &(0x7f00000002c0)=0xc) connect(r0, &(0x7f0000000200)=@ll={0x11, 0xb, r1, 0x1, 0x80000000, 0x6, @random="ff9a7ea404c9"}, 0xfffffd35) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8002) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e20, 0x200, 0x2, 0xa0, 0x20, 0x39, 0x0, r3}, {0x1bc, 0x8, 0x6, 0x8000, 0x4, 0x2, 0x2, 0x3}, {0x386, 0x400, 0x6f82}, 0x3, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x1, 0x4d3, 0x7e}, 0x40000000000, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x0, 0x4, 0x1, 0x1ae, 0x4, 0x9, 0x8}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00'}) 2018/04/26 17:51:09 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioperm(0x2, 0x4, 0x7f) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x7, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0xffffffff, 0x9, 0x6, 0x2, &(0x7f0000000180)='ifb0\x00', 0x7fffffff, 0x5, 0x5}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000000)='/dev/vhost-vsock\x00', 0x3) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x5, 0xd691, 0x7a344d42, 0x3}, {0x7435, 0x2, 0x1, 0x3f}, {0x6, 0xe881, 0x1, 0x4}, {0x1, 0x2, 0x3, 0x100}, {0x10000, 0x203e, 0x5, 0x4}]}, 0x10) 2018/04/26 17:51:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/26 17:51:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x1ff) r1 = gettid() r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) r3 = accept4$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) rt_sigqueueinfo(r1, 0x41, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0xd0000) perf_event_open$cgroup(&(0x7f00000000c0)={0x6, 0x70, 0x3, 0x0, 0x2, 0x4, 0x0, 0x200000000000000, 0x400, 0x6, 0x47, 0x8, 0x6, 0xb6, 0xd3e, 0x6, 0x63d5, 0x3ff, 0x4, 0x6, 0x1, 0x6, 0x7fffffff, 0x1, 0xffffffffffffff7f, 0xffffffff80000001, 0x1ff, 0x40, 0x9, 0x3e4, 0x9, 0xbdb4, 0xffffffffffffffcc, 0x8, 0x3ff, 0x7ff, 0x5, 0x4, 0x0, 0xb206, 0x0, @perf_bp={&(0x7f0000000080)}, 0x10408, 0x2, 0x3, 0x3, 0x2, 0x7, 0x80000001}, r4, 0x5, r0, 0x0) 2018/04/26 17:51:09 executing program 2: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e00097ff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x100000001, 0x40, 0xfffffffffffffb92, 0x1, 0x5, 0x7, 0x0, 0x7}}) 2018/04/26 17:51:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x645, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfff, 0x5, 0x1ea64323, 0x66a2, 0x80}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioctl$fiemap(r1, 0x40286608, &(0x7f0000000200)) 2018/04/26 17:51:09 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', "6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399"}, &(0x7f0000000180)=""/182, 0xb6) open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/04/26 17:51:09 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x0, 0x1}, 0x10) 2018/04/26 17:51:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="850000000013000025000000000000babd00000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/26 17:51:09 executing program 5: io_setup(0x3, &(0x7f0000000380)=0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x26e200, 0x0) io_cancel(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x9, 0x4, r1, &(0x7f0000000440)="c9594f857ee1db039e384e23b7b35430bb7331c4d6c5224afdba6f2608580c0bdff271725a2b216f9c1e8844e71ac1421e345912e21db0a9489bc619694aeadd31c8fe5a91883d4f3f460c2d9b92d735054e0799df86060dcd22fc81d0", 0x5d, 0x80, 0x0, 0x1, r2}, &(0x7f0000000540)) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r3, &(0x7f0000000000)={0x1f}, 0x8) bind$bt_sco(r3, &(0x7f0000000140)={0x1f}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x600, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x400, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2, 0x81, 0x9, 0x40, 0x8, 0xffffffffffffff33, 0x5, {0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x8, 0x5, 0x3, 0x9, 0x8}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r6, 0x6, 0x30}, 0xc) [ 93.684910] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/26 17:51:09 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = socket(0x11, 0x100000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001980), 0x4) 2018/04/26 17:51:09 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000bef0b73c9895ad3b0ba1000000000008001300", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/04/26 17:51:09 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) 2018/04/26 17:51:09 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000007880)={&(0x7f00000063c0)=@newsa={0x13c, 0x10, 0x3, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, 'F'}}]}, 0x13c}, 0x1}, 0x0) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x80) r3 = dup3(r1, r1, 0x80000) fanotify_mark(r2, 0x1, 0x8020000, r3, &(0x7f0000000040)='./file0\x00') 2018/04/26 17:51:09 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/cuse\x00', 0x400040, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001a80)={0x6, 0x6}) pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x0, r1}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001140)={'TPROXY\x00'}, &(0x7f0000001180)=0x1e) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001200)={0x16000, &(0x7f00000011c0), 0x4, r0, 0x1}) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001440)=0x3ff) futex(&(0x7f0000001480)=0x2, 0x9, 0x2, &(0x7f00000014c0)={0x77359400}, &(0x7f0000001500)=0x2, 0x0) r2 = creat(&(0x7f0000001540)='./file0\x00', 0x20) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000001580)={0x3, 0x0, [{0x6, 0x1, 0x0, 0x0, @msi={0x0, 0x8, 0x8}}, {0xc40, 0x7, 0x0, 0x0, @sint={0x5, 0x1ff}}, {0xff, 0x3, 0x0, 0x0, @msi={0x4, 0x40, 0x4}}]}) r3 = accept4$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001900)) close(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001700)) getrlimit(0x0, &(0x7f0000001740)) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fffffff) pwritev(r0, &(0x7f0000002c00)=[{&(0x7f0000001800)="8b7ef626d8a32b4c9a2cf73eee7e3b856f9260024578fe98670e74ac8503794b2011e8557dd8e9b53c8b9f5caa81725d1b49716722ef1eb0f755a13ce86aa58034f495bef905cec2c3b83b240672e1150448796af32f374e39360963a15bf69ddca0593f4a234f4dae124b5681e7733eb31df2f5991c42148e2bab6b8ea4a148ca2ef921393fb125c33fb6731bdc6a0d65e1274962fe0bd44f375944e3871b89d5afbc4be18ef67afceb87f1c0a06b25f3abe1a6d9f4094d39476abbd3fee0ec9704bec3", 0xc4}, {&(0x7f0000001980)="71e8c5abf2ced9a7170c2716fa9094f842e3d3f46a0828d9f841cf264511624c696a784af7982a4c2c5fb0273318f3f239a782559eb5fe2f1d0f3cc1e98fdd10102bbe84d595df4f62bf17de00d9c3f33298b47081c92ffa43b4458df3ffba86a19bf9ecb5112a9b1cf973559d568a424a74f8e1ed02dc2fd36702163f3b5ebee69b79b9", 0x84}, {&(0x7f0000001ac0)="24a582690a79d4e13ba8abb6978b6bafafaf121e7dcb352195f2a9542a18c6ae", 0x20}, {&(0x7f0000001c00)="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", 0x1000}], 0x4, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002c80)=""/101) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002d00)) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/mixer\x00', 0x2082, 0x0) r4 = msgget(0x0, 0x469) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000001b40)=""/37) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000002e40)={0x16c9, 0xd, 0x1}) time(&(0x7f0000002e80)) [ 93.745229] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 93.888214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 93.898888] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. [ 93.949547] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 93.993965] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 94.001119] gfs2: fsid=em1: Now mounting FS... [ 94.052180] gfs2: not a GFS2 filesystem [ 94.056353] gfs2: fsid=em1: can't read superblock [ 94.061685] gfs2: fsid=em1: can't read superblock: -22 [ 94.117426] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. [ 94.141941] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 94.148889] gfs2: fsid=em1: Now mounting FS... [ 94.155382] gfs2: not a GFS2 filesystem [ 94.159460] gfs2: fsid=em1: can't read superblock [ 94.164379] gfs2: fsid=em1: can't read superblock: -22 2018/04/26 17:51:09 executing program 3: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5d00, 0x400) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010069"], 0x8) 2018/04/26 17:51:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xd992, &(0x7f0000000140)=""/216) 2018/04/26 17:51:09 executing program 1: acct(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', 'trusted.syz\x00'}, &(0x7f0000000440)='/dev/sequencer\x00', 0x157, 0x0) 2018/04/26 17:51:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000440)='./file0/fil..\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0xff) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) fsync(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x7) 2018/04/26 17:51:09 executing program 7: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07}, 0x1c}, 0x1}, 0x0) 2018/04/26 17:51:09 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x4, 0x223f3205, 0xa37a, 0xfffffffffffffff7, 0x0, 0xffffffffffffffe0, 0x10000, 0x4, 0x4, 0x0, 0x8, 0x8, 0x7fffffff, 0x24, 0x25a6, 0x2, 0x4, 0x2, 0x98e, 0x2, 0x9, 0x100000001, 0x1ff, 0x3, 0x5, 0xfffffffffffffffc, 0x3aa, 0x8000, 0x2, 0x5, 0x6, 0x4ef, 0x5, 0x5, 0x7cf, 0x8, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x1, 0x6, 0xd264, 0x7, 0x80000001, 0x2, 0x2ded}, r2, 0x7, r0, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000400)={0x5, 0x2a2, &(0x7f0000000440)="d95194b7a851ad81d8e662f83d9e912b29d18ea43975c22066e92a77db592e5da4307e46aefb821d5e055c8b71cdb232ad228500ddc146a285e450619834ce32c41be7e0a1869f3a5931074b5827d9e807bc88056c91a911e824d656b565a017a2f404803b58750e74a5c954033d258e11afe939a809fe8d644af5f7005c62bc2a4c4d6022a96981ff0f7e66aa8039d785df54f6043b96a71c6999726d254791a3957430a6fb7db379ab3d2742c531", &(0x7f0000000300)="e59bccf60263dea7855d69feeb21db255f966f43865404dd8cde10b2d1e2239c70561c1070a37cd4999263bbf1c357aa1da627a66037658c8cc4d4f3ea41ac086fa0b26c1ed8371117d46746cbcf9d10ac99881d73b0aefa96936cf7a95966bad3169ea691aedb7daa13375c5d8338b091b223d97a9c01b9b97a6e3f0b484e9a14d2ac79c0dbbac7a4ac0901a7e3a358ad316972d98a63c1cf3789ecbc68476c372659ad6af25ccf1a90a80e30000000000000000000650c2800", 0xaf, 0xba}) r4 = epoll_create(0x10007fff) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r5 = syz_open_pts(r1, 0x0) dup3(r4, r1, 0x0) close(r5) 2018/04/26 17:51:09 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) 2018/04/26 17:51:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x4, 0x200080, 0x4004, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x2000, 0x0) r5 = creat(&(0x7f0000000400)='./file0\x00', 0x0) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x2202, 0x42) r7 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x4056, 0x121000) poll(&(0x7f0000000680)=[{r0}, {r7, 0x2}], 0x2, 0x1) io_submit(r1, 0x6, &(0x7f0000000640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000000080)="fd2d8e7012b0fc62d9fa41cd7bc39c6d6d2f1c065261aca036fa097c5d9a10faef926cac3a52bc3d55c1bb534ee92080579ef6c6", 0x34, 0x7ff, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000140)="81ff50b7bd670596f38c0d3eb89d3a34d0a501d4db1b57bd9da74efd81fcc7e67213e5c2e1fd7c4476e0eaa00a45ff751e9ffbb633428713c93e5e8e72b7d06e3366f8e550bc042b4f7c7590355b2d9a7e5785e4fa1e31e1538be874f42630fb35aaa55707d68a975628953af9afd4442aea5dab64f18363be4a62", 0x7b, 0x4, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000240)="adb1493f99750ad23279c3d4d9a4dedb258104e96ef0ada1201c44c330f60b00fc5bda6b17216b966782de7633b658d686bbf2f15641ce7f7d4e2d5b2bf87225590cf3df5345a4cafa32280b7a16d12086c8d4930802fb9acec4b70b0344ab08532a930b22e642eb411173c54e6c163bc3029f472e455a8939cbf98e99a667620e4d8b4b54b4fc0611ee5cc50d08b5f2dc682a7bd8e7283c60adc1a1095b8734147415cd39c246a6f0b5cdc12c17930ac9fec91b252c082cbce8f503bcd0adc5bb72e3376cc47805bd5f30110900d80ecc03b6453b8ad2e8fda02514c334f726329b", 0xe2, 0xffffffff, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x800, r0, &(0x7f00000003c0)="4257766809a4d04d206ad9f7fb799bfc28199742012dba93a2b636cfe8767d77b10714de0cfcffc88cb83b07fc116f7350a195e47e0a09b1", 0x38, 0xf26, 0x0, 0x0, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000480)="e363fff98d78f96fd5606f3842d996c43c440884c03c2c0f8c3761bbda4657c95400f4cf7c5593b628949f9496face", 0x2f, 0x5, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000540)="bfea23ed8cf649deeb7e59ac170811c54de1d9b6edaeb04ed590c9cb9cb84f7095c9fb1c698aa31f9831779bd854367c33234de4e06509dd696c08b58d15a1614142ce4caee406ef2999ebe3d46ad9bd26529499ebf85c35945f0028f6ae46a280206dcd9983e328dcb0e5a42da068d55c6b056270ba492bce2c48d213", 0x7d, 0x69, 0x0, 0x0, r7}]) io_submit(r1, 0x2, &(0x7f00000008c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x2, r7, &(0x7f0000000740)="ea70b75bb7aee61dbd3607bc3735416744b0ff5036b78c95c6b7e34015c760dcb04f5f7a711fb95fb548128af7afb68be3b287335eabec390aa401cc0417d63c3d9fc3f664a22a3dba45a384e08bd1428a9d26c412d7340c4645d59b9bdc6de9f10f10f8f913a6683524daba1dcd1d2938d2087e91cbaa9c7c224f98e3de7b8682a5a2ebd06b019815466381812e9f20458190cd7b095b78131b3bae1d58dfb938a12def95437cb34b2a0d7c101259aa8425bdedd5441e147dc60610cd7ace7788c5f5344d7b881d65ae0c34c1e2765ba1e0e9b49c7d4927166d97c905b4af8ca03a32cee332734630839fc7b515b0", 0xef, 0x1ff, 0x0, 0x1, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xa, 0x100000000, r0, &(0x7f0000000840)="ee8e63a0150021360049af2eb13ca52037930f4d50d20abf670152f46f69e8b01b55b77783b4b63ce1074c426cb477511bc95879a6c1e7ac93d6c1d93b7a83855156b88ccd3d74803ef78319763e9728d4fd7d0adfcda1", 0x57, 0x100, 0x0, 0x1, r2}]) sendfile(r5, r3, &(0x7f0000000900), 0xfffffffffffffffa) 2018/04/26 17:51:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30a84470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 94.296684] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. [ 94.395646] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 94.402719] gfs2: fsid=em1: Now mounting FS... [ 94.478249] gfs2: not a GFS2 filesystem [ 94.482438] gfs2: fsid=em1: can't read superblock [ 94.487522] gfs2: fsid=em1: can't read superblock: -22 [ 94.537352] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/26 17:51:10 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r0, &(0x7f0000bdf000), 0x0) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) readv(r1, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147}, 0x48) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r2, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0x10000, 0x800, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r4, &(0x7f0000000100), &(0x7f0000000240)=0xc) io_setup(0xcb, &(0x7f0000000680)) r5 = getpid() sched_setparam(r5, &(0x7f0000000580)=0xff) 2018/04/26 17:51:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth0_to_bond\x00', 0x10) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="56b41c9377dc66a7fcd5dd41612257b68888c889b3ab47af1d246e49b99cca9e4fb5e4d9191d37da57c3252bd79dfa22ec001611e44af8b9b8fa0a59293dce7d4415ad69ad7166571859ca1b38c4c1cafbc4f113542daaa60a4ed2d682430b1942a6101e7f31816cc7b3806f882dd1004f4ca96679f8d437d01f7de68e8766ef89d2eb7f716f0b94ee96f514c26ddeb584c8c865462048a6b40ca45c3f4d25f52bc2642206cb29c9fd0b90423da1c7cc4da930b80e6ae594bf933a8a7d883a85de645adddb1fa98be0fb6ba99d94ab38bae4e6504bb12b4de4c6781bd00196e59a299b4b376533d8b950f6de28a3d8b726e388a0e22fb9ecb97dc4fb92be71cc433f59a83dd6a1065c0ab40fd88458d4079bb5b539dd2b1b16aa9f369dd7cbc7ebcfec3ba06d77ca743d587dd620b08572ad9c9d2af8ff1e7cb6d9ad8bb0fb8d0228f77fe777178545d41ee073014b929e210b5c1dd70d11164b864af964c2f367492c1ad9bc960420a99f126aaa95117ab590bf57423afb6e9b17443c21c78a5eb8d58ef1817699ccde1740301aebf3e5feae3e4ae1e67c3c837321a37d999aa7485afc79eae9b3b8e6b952126870dc8de201db3ee4f4e92eb25097910e7e4aa45311691dd4c945efb25fe9fb4f865bbe3589451c35d06d8c8e1d946cfa0b1f71556fc41fdba3137f2f63f8c6df352a3eb7540827f994d9e4907f80edc6293ef50e6f95ca4c16eff5fecf934e54e3efc2139d567608bea724f5927ea6fbe68eddae7f859c70b904c86574b422bd8903db8e101317485b6c4d8bf78b68b73c62b2bfcf93e489646ea3184c745550a65d065a44e1b5c5926c5bd33b911050a0a146bbb58339837e09e6f38de76c501b4b7c30d2e0c6216cb4298ff359af3448e5c65e8fa9dd8f1c91be93c7eee23644b48b75c9b9d8ea3b2e94d637407dfe972f0893685cafb038ffd6069fabe66548945f995cae292391f3028abd3b951d81b2829e01800dc050bb9caf21d9c4620fcd974db98b62f20c99656d98ed71623f0f2da9b5fbb527cabf0381a3df014ab090e739bab6e467825720238ba246ecd560eda3da5ad350c392e475d2bc22b49276e726c67d00afe1d6832f884d1b89d9c1541df079751f949fa2909f30125133a173c4ffcb37c8be9eca418145b5b9a2232d76d948794a2115bd446a1f2e416e63463b5fb1c29e761deb6813df32c61cea9d5f0382b756cbee760fe313166825a73cfb70ee61649f94b4862a2bbf3717071a696b734d3debe0f2810dca795fbabb9262fbbaa2dcad98489740539eddc446dd82f4b131f0708002b3b7ab42c990365113ef8533bcc14f4b5c519810a858b0de8bb4356bc028b19da19c28e62b2ffc68125e58c248bbbe57b3f45efa8ced6e866cdcab0cd88cd8787dadc9085c55240edce7ffdd9ba4064277a2465d9be557d8413533a0ce1b3a3ed9769d0bb6c86242ee7f183ec83af244350c64cba0ff36caf890e452caf4d188e219849ca1e498f7de620caf458c202dbf250b2a1d70a5f6e3891ea6dadc3dce2d394725eae4e1db817f00420d2405a53cc457e6587f6472b5d129fdd98e6b1bbbfb613316b6dffd3bb5798a76fdf0e3098e890ffdf70356bc810d5f1b6967fa293a4de9493bf3962b7c83bba9aa396ce90d7581b6c26c7b61f5e043064a51b1940b96a3443bcaa12163aa77c35ccb533e44c8fce36bd7f106972809b1c6a842d844bde92cf3d5e0b16b7a56d775514091fa4c5d2f10f65af7bb3be8dfd979521ea2d6953e4178e34f26b595470720afb0bd2ac89f8b5db7763897b0159b7a0ce22288aca53044f034f05f5731c11dc4fc140bbb8d694a00446f8cd98e83d6a1660ed1c6da6e97848384f2d75e635a3e21d08ae7dcb11242acd91734790490a1d19f2756daae58deb1996d852932fc6159d08034fa4bd184b5dc5251069f097a78f9e70b78cf668b3933d1d8dfaf119ba40817ea0dd70afceeb42b981e15a0808239a0db439f6ac85587b8d51dba34a87b6ef0068b6d69696f73f5cedcbe677dd7093cb6f01909a8db12b87e", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/26 17:51:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={"7665746831c8896f5b746561ed00", 0x9}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x126) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') chmod(&(0x7f0000000040)='./control\x00', 0x10) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/04/26 17:51:10 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x922) fallocate(r0, 0x20, 0x8, 0xfffffeff000) 2018/04/26 17:51:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="0faeb9952900000000000000000000000000000000000000", 0x18) 2018/04/26 17:51:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000280)) 2018/04/26 17:51:10 executing program 3: r0 = dup(0xffffffffffffffff) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000002c0)={0xc0000000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe800000000026f8cbb74d82dc2fa364000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000280)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x13, 0x4) 2018/04/26 17:51:10 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) 2018/04/26 17:51:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x39) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f01c866646726f30f2a790c652e660f3a423a020f01c836f20f017b3a0f3236f30f5b1a0f080f01d166b8000000000f23d80f21f86635c00000200f23f8", 0x3e}], 0x1, 0x4, &(0x7f00000001c0), 0x0) 2018/04/26 17:51:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001", 0x33, 0x10000}], 0x0, &(0x7f0000016000)) getresuid(&(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340)=0x0) quotactl(0x200000000000002, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000380)="c8360a0000ff6c9c0bf41583f7fe10692d8d6d37bc35a686c20f6d2c17c1832645caec8cc99b73478dd7b9be93f84efc7dae643648cecf083e66919f33687383a9c6337f64941113dd65372d68e89a10daef3a7f9a43163aec634a2d36ab68758714b56cbd50e475bdd80e66c6b94964a61c0bbd3a5e777cc562385b7240b7e599ab73ea6370bed564698d645294bbc7a34e4723aa46e45c643076585985bfa347aeac9c") 2018/04/26 17:51:10 executing program 3: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) fcntl$addseals(r0, 0x409, 0x11) ftruncate(r0, 0xbd1) sendfile(r0, r0, &(0x7f0000000000), 0x80) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) [ 94.658784] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/26 17:51:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000240)="5ab74c9a572f32741936ccd7f0f0fcc594f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1f65b7f9c01006ad73ba0c86f99b66fc", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffec8, &(0x7f0000000080)=[{&(0x7f000002affd)="bc", 0x1}], 0x100000000000011e, &(0x7f000002d000)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/26 17:51:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [], 0xa, "474dcb74cceef75dadc0503214b2456896f7d7eaa73f726f96cc4ba47ed4aa043dd7382fe1e7f6a31ce032b43bb045b96db9113307f100ace184249b6ba528e8f52a36e81081d671c27f3506389328ce807210d3ddabcf2c70b9b8b466a491c29cdc4c92fbe85c992e06311eb41fed10efb3cd68f04f3481f9e0b6bf55b4cc2b4cb4aec3f6343299ed0b3853b4535fc9dc8c636d103a9bb84826b806e3c620c4c9e67011f71cd243e9bd19b426a745ac89f1"}, 0x4b8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 94.761433] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 94.768476] gfs2: fsid=em1: Now mounting FS... 2018/04/26 17:51:10 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) 2018/04/26 17:51:10 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) [ 94.829945] gfs2: not a GFS2 filesystem [ 94.834198] gfs2: fsid=em1: can't read superblock [ 94.839181] gfs2: fsid=em1: can't read superblock: -22 2018/04/26 17:51:10 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000000040)='net/dev_mcast\x00') r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000013bffc), 0xf4) ioctl$sock_bt_hci(r2, 0x400448e7, &(0x7f0000000000)="38052a65ba5a3904eeb0a56219bf07f675e3786c8585f408f80e") [ 95.670451] mmap: syz-executor6 (7450) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/26 17:51:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [], 0xa, "474dcb74cceef75dadc0503214b2456896f7d7eaa73f726f96cc4ba47ed4aa043dd7382fe1e7f6a31ce032b43bb045b96db9113307f100ace184249b6ba528e8f52a36e81081d671c27f3506389328ce807210d3ddabcf2c70b9b8b466a491c29cdc4c92fbe85c992e06311eb41fed10efb3cd68f04f3481f9e0b6bf55b4cc2b4cb4aec3f6343299ed0b3853b4535fc9dc8c636d103a9bb84826b806e3c620c4c9e67011f71cd243e9bd19b426a745ac89f1"}, 0x4b8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/26 17:51:11 executing program 3: r0 = socket(0x200000000001e, 0x7, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0), 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=0xad) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setuid(r2) r3 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r3, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) semop(r3, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000fbd000)=[0x8]) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xfffffffffffffd66, &(0x7f0000007ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3f1c5007000000000000002e0200000000b0c2278480a1f6a91475fefc31b300000000009200007fcea021def5a3c8e1d95bafe24cfa582b2e158f40bff76f38588d139dd86e9e03fa67fa320eecefdd1364cc03ce6da585b3b7794ecdfdc522dd88b47141d1279f45e93ee64d1ab0cf36a2e281af9e9783d00aef5867f0eb3e531428c8319ceabe38fb50ae432fd475fb24a992e5f61d1f02325c9c993b7028a09c7fc08f2d368361911fa5cdbee3199174911ad077f69070d06e7b40e5d45317dec3f2cd95"], 0x20}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x3f, 0x9, 0x3}) 2018/04/26 17:51:11 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000240)='./file1\x00') getdents(r0, &(0x7f0000000100)=""/93, 0x5d) getdents(r0, &(0x7f0000000600)=""/195, 0xc3) recvfrom$unix(r0, &(0x7f0000000280)=""/177, 0xb1, 0x2000, &(0x7f0000000340)=@file={0x1, './file0/control/file0\x00'}, 0x6e) 2018/04/26 17:51:11 executing program 1: socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800e802b5c7114da5d8d80000000000000000000000000000711000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x3, &(0x7f0000000180)=0xc58, &(0x7f00000001c0)) socket$packet(0x11, 0x3, 0x300) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/26 17:51:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8912, &(0x7f0000000900)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x8, 0x0, 0x0, 0x0, &(0x7f0000000040)='syz_tun\x00'}) 2018/04/26 17:51:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004be8d9de91be10eebf1b0ee9a90f798058439ed554fada75af1f0200f5ab26d7a071fb35331ce39c5a184ce452bddd6637aedad4b3921b677e112d6fd319127a87f645594e08128442a4e0d403a9ff7da5f8808e70b54e610a758a18093c49d273ae74b7a7961a228b2972638b053d") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xb2, &(0x7f0000000080)=""/178}) 2018/04/26 17:51:11 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) 2018/04/26 17:51:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) set_tid_address(&(0x7f0000000080)) recvmsg(r0, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001040)={0x10e4, 0x42, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x16, @str='+.X:\x00'}, @nested={0x14, 0x51, [@typed={0x8, 0xb, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x2d, @ipv4=@multicast2=0xe0000002}]}, @generic="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@typed={0x8, 0x2c, @u32=0x9}, @typed={0x8, 0x1a, @fd=r0}, @generic="8a8279eb81d9fc768aa027b8a321a4ab7db1d8187bef414361198a726051ddf814d022adf67be7cdd4f71e8632373a6ed9ea1599f29ee48e1e1d6fb3e2d21b48bb23c4423791764222c150d7c86dab1ef3b5372561edad01b3c15dae439dad609861e10543d8f491deeedc13273bf05c3e7136461fe6ebe5e1f248bf7d6f3fd4af1466697b48a58303dda5e0459f67960fd1c67f1c3a183613d377da24613820"]}, 0x10e4}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x244002) sendmsg$netrom(r1, &(0x7f00000009c0)={&(0x7f0000000100)=@full={{0x3, {"8a48565124d255"}, 0xffffffffffffffff}, [{"d055a3b61cd2c9"}, {"977bd249499a9c"}, {"4d78c1ec6c1ceb"}, {"bb57ddc31f3738"}, {"39226836d25566"}, {"6a0fa14f99c397"}, {"1678e5dbf2759a"}, {"0822f110066619"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000002140)="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", 0x1000}, {&(0x7f0000000180)="52451dc95ae1f00e41c5e2a561f3eb8315cb99d5335cc36b7ca04f88e2dca4939c5d19e5f22138645f2470e4613b40292cbf0e7fb15dd74fd84010c625aa885e4502b46ec3dc56b398d9f4b57c86bf73b3dacdb73f6c56b09c39c01d6b9d4b18", 0x60}, {&(0x7f0000000200)="f98bd56f7825d83831d2895a25c0376c20695a67f9fffe04689889e46aa398ddcca962933e81d6da214cf42a186772b910e67c436d9d80b4479897e25a2c75ea306ef0efc1436119e938ae92412acb794220e220d7959f4b40a0850c6ed772e15d1cb7b0a97ec6a3db0fc8698ab2adfd", 0x70}, {&(0x7f0000000400)="739fc5573ce8b9ed24ee0ec347fb616f00a7d9885080c8e6384113ecfafffad9a82a0c45c81352f30be09d98d0e85553bd07b92f6e92ae91ccb8e804e3021aef5e385a5b328cbf84a045a2ca5791ed8006af53de63eb70eea780207635b7119e6d0dd4bba19ee12df01b17cb3ce7eae30448fbef073944d5035e20107a142eeedea2b131029e79c0d2538b6968a333935d8570a672a01eccce8f2bb77aa69a95ae7202ba9bc9d540c7837657d2a74078ac7388d4dbf65a91e6c6171df6a382e43c5eae638f3ecdb2a4a09b35b0be6e991d73ade89ae6905b404f3bc4b111ff146d6d4758fa1213789e490e7352b5dd9de6bf40d93fe3", 0xf6}, {&(0x7f0000000280)}, {&(0x7f0000000500)="766a26ab4f2cb310ab8da5df7373f2e518084d95ed880906010f9f8abc99434e5b370d75b83ebe51d422aa907395d4c65c9fe055a65fe1b260717e87bb1fdbffd8532047995cc3c7be32c8daf671a11d03ba2a0c9fe5daa003e0251b36c226682bd024e11ad3a623b8f7b6487803defd7a12037ae1de587220c2d475bfb8be734e80c2b34becdd2084d096a0bcafde8dbf735698dd88d0cfb0f2f7e544dab4bdd7a135017866f021f1ed47c12900a87222c815938c8cb6e6d662df0bae367c07aca316e1", 0xc4}, {&(0x7f0000000600)="d683c26015ecbc803b6e245d20ab1246c19212463c83f3493863144f0f7d76ae0574234a215b03fbf98b68ea35aa9cd483e5931f912be59dd2c40a45e0731e3704e0bf3edea77bc4f6c7680e47f354b2bff1928168c62c679e0b4c8bc15d7b6acb76a482c4e623547c9d7ad1223de4a82e8095363c93c9222715f0281922758880b847ffbdbf27412b4ad74b347d64500d6d4585d6a4eabfdb2cd0b1b8cd0213849ff740c9df085ab1342c72cb85511a7a80ab09777e2fb044f1ea7512fd54890965b8e8d52669ca995b0c1f68170609f39750f26344318967c691a27571883cc02a2ae27fb669e52057872e3323827e1643", 0xf2}, {&(0x7f0000000700)="d8b7b0d081c8e857802732f99a8aa17701c1399e5294d2e98b01c42c3ad272ca9a5ac1bfdf5c7f9f714e99f1e873c315e5b644c69dc4cd7df24210d434751a96eb3f27d28a2543e290cf3f4a4786a02ee9666cac", 0x54}], 0x8, &(0x7f0000000800)=[{0xa0, 0x107, 0x3, "0de45fb2cad890116d5521bf3679d0083940fc4930f699dd795f3e68544263a4b7622be22252511675d88f494f0b676b368942ddf6bf5b47c09287e2f8d18406a1b4fef684a91761b8faeb644918dca4f4341d46a6550c1986af97cb86784ca80c6c39e883c30f6c4fa25699eb140477a191cbcab85c353b69d73770914545ca72af2c660174cad0b2ca19"}, {0xf0, 0x105, 0x4316, "c40a50feb578904e4b27ab0f4ef729a2ce3ab59d50ba8ecefcdbecd261068b6cba4c75edc179f712a014959cd7eda24cbfa2096b570aa04d9ed0d6384fd669c19965bafa2a90f9837466027f6ba900f5256361581440d044adee58751c5cf5311de9803a979ce8b4cded32be1414c24d6eedca87f1b874d0af6a040ac510992224b491a5b380b2331d895079c0defc0d01c381996c503bee0ca197d67ff7d636a99469bb2eedde2c757b69b6fb2ec43b07ff712e5ebcc74c6eb0fbf14b376908f33a62b190b1b6e8f17ff67ac2102082bd09737deedbf4ea23de8e77"}], 0x190, 0x41}, 0x4) 2018/04/26 17:51:11 executing program 5: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3) r4 = dup2(r3, r3) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) read(r3, &(0x7f00004bdf32)=""/206, 0xce) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) prctl$intptr(0x24, 0xff) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000080)) 2018/04/26 17:51:11 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x44) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x39) fchown(r0, r2, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x6e7f0427, 0x4) [ 96.042367] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/26 17:51:11 executing program 0: clone(0x0, &(0x7f00000001c0), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x61, 0xc0140) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x52e, 0x4, 0x3f, 0xbbf, "cb16623d6cd31521ede26afff0e79027cb982f7de4bebb5904a55873c94b67a5aa6547f7e3fe025ac5c73884", 0x4}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) ioprio_get$pid(0x2, 0x0) [ 96.115745] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 96.122714] gfs2: fsid=em1: Now mounting FS... 2018/04/26 17:51:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7ff, 0x400000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000240)=r3) r4 = socket$nl_crypto(0x10, 0x3, 0x15) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) r5 = fcntl$getown(r4, 0x9) ioprio_get$pid(0x0, r5) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000017c0)=0xe8) fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x1d61d287, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x3e, r7, r8}, {0x1, 0xfffffffffffffff7, 0x7, 0xfffffffffffffffd, 0x7fffffff, 0x1, 0x4, 0x1}, {0x5, 0x9, 0xecb8, 0x7}, 0x4, 0x0, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x4, 0x3, 0x5, 0x6, 0x40, 0x7}}, 0xe8) keyctl$clear(0x7, r1) [ 96.164136] gfs2: not a GFS2 filesystem [ 96.168352] gfs2: fsid=em1: can't read superblock [ 96.173297] gfs2: fsid=em1: can't read superblock: -22 2018/04/26 17:51:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe340c12300059c62ea4dc9e6db01a31d97a66da383855c9b2d46"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 17:51:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) dup3(r0, r0, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x3) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) pkey_alloc(0x0, 0x2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_bt_hci(r1, 0x400448e1, &(0x7f0000000180)="c54eba17612b9fcaf0d53d5800885bbeb9cc1ebbca6d72f53b60929ceba0cb9e9c461c30ba9b81ddb85d176f296e3cbdc44bcc349758a437580f") 2018/04/26 17:51:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0xb9cecb99e57184c6, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x72d}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40081) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) 2018/04/26 17:51:12 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c) fcntl$addseals(r2, 0x409, 0x6) r3 = socket(0x5, 0xffffffffffffffff, 0x7ffc) write(r3, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) fcntl$addseals(r3, 0x409, 0x8) 2018/04/26 17:51:12 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00000001c0)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0x2, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x10d, 0x0, &(0x7f0000000180)) 2018/04/26 17:51:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x82880, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x101, 0x7, 0xfff, 0x81, 0x3, 0x70f9}) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/04/26 17:51:12 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) 2018/04/26 17:51:12 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/26 17:51:12 executing program 3: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/123, 0x7b) 2018/04/26 17:51:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [], 0xa, "474dcb74cceef75dadc0503214b2456896f7d7eaa73f726f96cc4ba47ed4aa043dd7382fe1e7f6a31ce032b43bb045b96db9113307f100ace184249b6ba528e8f52a36e81081d671c27f3506389328ce807210d3ddabcf2c70b9b8b466a491c29cdc4c92fbe85c992e06311eb41fed10efb3cd68f04f3481f9e0b6bf55b4cc2b4cb4aec3f6343299ed0b3853b4535fc9dc8c636d103a9bb84826b806e3c620c4c9e67011f71cd243e9bd19b426a745ac89f1"}, 0x4b8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/26 17:51:12 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001780)=@broute={'broute\x00', 0x20, 0x2, 0x1018, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000700), &(0x7f0000000740)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r1], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="758ff611da25914f573e8fda19e2ad3eaea60935a225efe2997c91de3589aa66593a4acc3f31fd8958a96f2ecec2d3ea"], @ANYPTR64, @ANYRES64=r1], @ANYRES64=r1, @ANYRES32=r1, @ANYBLOB="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"]}, 0x1090) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002880)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002980)=0xe8) lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ec0)={0x0}, &(0x7f0000003f00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f40)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000004040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0, 0x0}, &(0x7f00000040c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004100)=0x0) r9 = getuid() getresgid(&(0x7f0000004140)=0x0, &(0x7f0000004180), &(0x7f00000041c0)) sendmmsg$unix(r0, &(0x7f0000004280)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000000380)="bef22dcbda18375ff09338402adf87703650f6df7fbdb6f4a6d63b51d98ac70835b5d842293b96ce56959a09e03f4c60233a46531dc4533342a570d76c6a4ab23c1cb2c75ffa161c74cd87ae6d5b3f65b0e23e9d53821edb8504428485187011f5d9140fcf7c04cdb3c61259174f7b7e2349e59e38415247e5b69ac1b74186ceb2ada4644517ee3e07deec", 0x8b}, {&(0x7f0000000440)="90142b6a532c14b96d0eeae0f2cc51e40b7386a999f012d20e2fc963cab137e65db5206eb74a6b58f6f729decd3319975217fda8fee8f477c03788c69de8a158cb70874532bc4db402042f34ed4a4f1579b324c5679b639068979f0b4fb7108a9906e4ba3e589364ef04893c6f2cd8338fe85f28e1b65f7cee3dd9f1d7744a6e6c45f8312b2a8dff93b230fc1faf36f9fed77039ce4d074e32d91231b892fc7ff667f331689b95209382a6013c85bc62d6987263d45d9a0021861f770088aaffd929f31016216ffbe721683d0f618c9d6bd4a915917550f053a299f77a9ef565917da41ebdfeeea25d81186ee1ab6682ca672b8a374f", 0xf6}, {&(0x7f0000000540)}, {&(0x7f0000000580)="fe1f86c92381630e41ad32fad4eae7a081cf3e84d1748d", 0x17}, {&(0x7f0000001800)="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0x1000}, {&(0x7f00000005c0)="7788b8f91ad2eb98c307aa1444866a6ed5d868be8e79c0f1710034380fb95f37dc107b1ab883386a60831d98097e588c098bb40e311484719b9b0052119b96fbc782a28eb21d618566518fe6179c1c55c4fc7e2d94a8e1b06071dd3a2ef1c286bdbad8a2adff04744cd8dffc4a2a146fffd132f82d74cbc1456ebe7573eee5772f3437", 0x83}, {&(0x7f0000000680)="cca5d69816c6c34d278cffd436bf6176503310a73e", 0x15}, {&(0x7f00000006c0)="e689a3", 0x3}], 0x8, &(0x7f0000002a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000040}, {&(0x7f0000002ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003e40)=[{&(0x7f0000002b40)="672e58c91045b5719c89d539b700b02290e70c62bbc50caf572be3209b38b87820790ddf8b93ad0cf4d495fc9652399ed8e8d7ed298ac378214755219c6e49eca2f60609ba1dcf6acb4a41a835912ea042337aed8b957e893e94e19dbfbf7fa57ad9bd62d41ff36f337d633ee81f7187583e3b1989ec7766832de3", 0x7b}, {&(0x7f0000002bc0)="00d9acd94245d461f04e5b2ce6cd60551b826a3c0f02659bb730badaa19689f7335265496a9740545878d6815f60534ad8ab80e08c04129783d57ec31fcc9f342bf7f872e30a09ecd8f273c801a1de469cbbc76984c3aff2390df1fd666aca89ec5c03e0b3cfadc2e5f5ef99338ae0ec31b340764559b18eb81c257b12591df925d4007072772597dcdb036fc18ae9b59e984f55ba6fba0abb9bb0e684e447b9df4fdd8bb62950288339954c06bf0a1d1747feef8e7059afc8faae5eaf28e432b77f96ea56cb02aa997cf19f5eb62a88a69004ca1cfc70cf46f79ae5b1", 0xdd}, {&(0x7f0000002cc0)="9f92138a268fd83f93bcfa90d7e1f4f787c3ff51622475975543b61fc2c01fd2ed3735f5ffe0f735345bd710298ad8f82b646a4781b1ab0363dab140cd2c1a056f0f7ab9474c8b1d1e1eef9b1a5dbf2e92758cdf6fd41ea67169dcea711d5fb365e56ea647632e92c5b5e45be415aeb2b6d1484cbd6f62389e94baa3d339dfdc0c375f4184235c655df23d813dd5466714b300cc02b1e6c8da36b1b73508f2ff54db172a6fab7d47c65b5df2bd91d91c6a21b1d4d5a7", 0xb6}, {&(0x7f0000002d80)="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", 0x1000}, {&(0x7f0000003d80)="2e43d8e393f231fed2194fdc4aba7b7285f433f28ffb06ddff680a", 0x1b}, {&(0x7f0000003dc0)="276c886e07a6edb7036ecfbd67b353310e957b46ada37effe0f9e9371fe266a5c6e46bd138c9e1246a1f6408fa5566fc19f48dd6f166ec8cd6e7f5c1e150e5ce85483d5a4b8a2932d3997cf30f317e85ad971f9982b7a801d6d97f728c2e2e678bb7a3cf2311ad", 0x67}], 0x6, &(0x7f0000004200)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x4000}], 0x2, 0x0) r11 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x2) ioctl$KDMKTONE(r11, 0x4b30, 0x800000000400) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', '/dev/mixer\x00'}, &(0x7f0000000200)='filter\x00', 0x7, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r12 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r12, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) [ 97.344450] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/26 17:51:12 executing program 3: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x3cc, &(0x7f0000000340)=[r0]) r1 = add_key(&(0x7f0000000240)="6908006c65676163790010bb5fd39be949ef2b20479fa18163a799c26162f7da2bd517191d5d1fcd9ec0286e21f7b450243e818b7a6ecc60c491f7c007ce220da6a6618de55c13af8034606690b7538ad306eef4d67d116cf69fc9e21c9e6983fb40ef841840bfc5829232c62a5115befb340780a036b9eac51e54852320500c51da8a3ee8c1b367", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0xffffffffffffff0a, 0xfffffffffffffffb) keyctl$chown(0x17, r1, 0x0, 0x0) 2018/04/26 17:51:12 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$rds(0x15, 0x5, 0x0) r5 = dup3(r0, r4, 0x80000) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r7 = syz_open_procfs(0x0, &(0x7f00000003c0)='fdinfo\x00') r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) r12 = creat(&(0x7f0000000540)='./file0\x00', 0x90) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="fbc1ff9fcaf396a7c17985e7815e42ad2175878d574c87d3ae35bad29c722a3ffb542e6043c5d1a0e3990fff9c5d8610561248", 0x33}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}], 0xb8, 0x40000}, 0x4040804) r13 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r13, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=@delneigh={0x28, 0x1d, 0x809, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/04/26 17:51:12 executing program 4: r0 = socket$inet(0x10, 0x200000000, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x12000, 0x0) recvmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@pppoe, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/57, 0x39}, {&(0x7f0000001300)=""/177, 0xb1}, {&(0x7f00000013c0)=""/77, 0x4d}, {&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000001540)=""/103, 0x67}], 0x8, &(0x7f0000001640)=""/69, 0x45, 0x8}, 0x2) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/26 17:51:12 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)={[{@suiddir='suiddir', 0x2c}]}) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 2018/04/26 17:51:12 executing program 5: socket$inet6(0xa, 0x7, 0x40000000000001) [ 97.449784] kernel msg: ebtables bug: please report to author: entries_size too small [ 97.462095] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 97.468960] gfs2: fsid=em1: Now mounting FS... [ 97.519391] kernel msg: ebtables bug: please report to author: entries_size too small [ 97.536685] gfs2: not a GFS2 filesystem [ 97.557334] gfs2: not a GFS2 filesystem [ 97.561433] gfs2: fsid=em1: can't read superblock 2018/04/26 17:51:13 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x2, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/26 17:51:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="303f302c3a3f337b938a9412712898afc0c03edb6131ee326715c93e5d719d48d178a111833ba6475c27d7d87dcf27db0d284852688ba2c5d951f0a234a967c047d530cd63c5c9db48d75614fa982b61baef28edc926715bed99e1fc72c8c0517fac4c4ec0b1ca1e42676891cf2ef6ca7972a3aaa7a0ad9b889d800b4c8cc71cd91343c1b46854e1b33a32019cead594be86359463e0dfbe4162b26acf5aa753b73630b4a675f470"], 0xfcf9) rt_sigreturn() [ 97.566332] gfs2: fsid=em1: can't read superblock: -22 [ 97.586824] gfs2: not a GFS2 filesystem 2018/04/26 17:51:13 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x129) 2018/04/26 17:51:13 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000df020000ec00000001000000000000000000000000200000002000000001000000000000495fbe5a0000ffff53ef010001000000495fbe5a000000000000000001000000000000000b0000000004", 0x5a, 0x400}], 0x0, &(0x7f0000013700)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) [ 97.782313] EXT4-fs (loop7): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 97.844293] EXT4-fs (loop7): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/26 17:51:13 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x4}, 0xe) r1 = dup3(r0, r0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/117) connect$bt_l2cap(r0, &(0x7f0000000440)={0x1f, 0x0, {}, 0x4, 0x1}, 0xe) r2 = msgget$private(0x0, 0x20) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={0x0, 0xffffffffffffffff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r5, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getgroups(0x5, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r8 = getpgid(0xffffffffffffffff) r9 = fcntl$getown(r1, 0x9) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0xfff, r3, r4, r6, r7, 0x80, 0x80000000}, 0x6, 0x19bb, 0x8, 0x2, 0xe05, 0xd9, r8, r9}) recvfrom$ipx(r1, &(0x7f0000000100), 0x0, 0x40000000, &(0x7f00000005c0)={0x4, 0x100009, 0x3, "60020095db55", 0x1}, 0x57df4c34a382ad9a) r10 = msgget(0x2, 0x2) msgctl$MSG_STAT(r10, 0xb, &(0x7f0000000000)=""/44) 2018/04/26 17:51:13 executing program 7: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) 2018/04/26 17:51:13 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000100)=0xc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b3327153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) 2018/04/26 17:51:13 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x602800) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000000)=0x54) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x204000, 0x63, 0x7, 0x7}, {0x0, 0x8000, 0x401, 0x7fffffff}, {0x5, 0xec2e, 0xb51b, 0x8}, {0x8480, 0x1ff, 0x0, 0x9}, {0x5, 0x0, 0x120, 0x80}]}, 0x10) semget(0x2, 0x4, 0x2) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00003a9000), &(0x7f0000000140)=0x4) 2018/04/26 17:51:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40001) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/141, 0x8d, &(0x7f0000000180)=""/174, 0x3, 0x4}}, 0x68) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r1) 2018/04/26 17:51:13 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x100) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000440)={"0e34d82a835f1305e40c0420a6472ddb3638f196fafbe44d085132549676ff566f03ca19be64260b42aa2f18f5e76793342a26d6c5932753c5dc2a11ee03f8e14773953f3a59632e0dcd23c5db0a63996c0ed1af02f5cb54c7b76195e77c8e93dec6ee039c3698998e3ebcf7356adaafc5756328cfcbf6e4921b9f1fad72b97fe2b1a38dc3e64af3e61c9899c02551953649500d742346529c53dfbddfcfd8b54d7cc370777c8419ddb99c5f381a8586e88b41485911396eb0f39170d3e14d5cfb1bf30bbb846bf30783ce16f32e40457f144693d59d3660ae8594ea49b7e80ebcec390ebe0b4ce2fde0d9ddfd40d265a8f0cbf339f1f73f1123eec8a8752616de86bd6a9022c758140fdc65dd5d1aa535e287ef084652e19b24ce87839380c6c7e406338681f55e3743d4145fea740479e714ab126c848e7f31385e2d9f8e8b9eb4a6fcd050617721d11cda72a5975db60ef3bcf4c99bde1f8b537854a22d9b588db602b813b12a2862a1ab85139dd533804751aa36f8fafb8619e8cc4d83f70de54202e9f73a17dc476bc45e2ffd33eeae11681ebba752c2092accf926b508e9c11d57fc68f9c36309497e86c2ec771ed177035ffb95c4d9a23b2e92fe44d79ca786764fad975c8e01ffe24b5d1f351daf832b7363702f60722e6327ca6e1a5e35fb553b4ecceb3d71fd6990ef1976f419ffe98e097b5ff9a8607914b72b978413c029bb66d0c3313d0e912fb656903ab4a05f54d48bb4a35af81b4ebbed43ad75a3fd5d3759edb64d7236c24e21988bda7e68ed8488b917120eb8492b57e7a6cc8486e2c25071f8e5488ede77bf322f77d038a957ed7bc217de0b78d7f5a6928e38761c08cf80eb23abfabf827d63d44924b1fd9d60b97b5ab7372184690dd9fe9906b6d1413aa42b9e0fcf34e1b72133bb0795104bfff406585ac7561044a684ee4cc281e9b41fe5ce05d75dbf2116bb701f4cc7bdc17bc59e30fb1456cb3d0cd4143af8952303969a71986cae0a4cffcf5542469229782e20ac5505dd02e7c13c4612be56574bf80bef887960a464af436f7982a1683e1c2fdc3969a466f2b789766612235819950898939a3d1423c65b193bf5d480b6c3ade1727c1351ac2dbf5be3c0c892377171ec4a8e016c57f408789b949707724b37bbedab5cdd84c4e83d7339678599f1f00cf91c9100d772bfbe78da026194e7aef003048e9eb8ede1615b71b0018a9f7cbc69937d2a88197e41bd6ee96aa4baab2e8e40484447da7dab32f3fb98fc506f16229688e2f5eea9ac723a5fc16cdc89cbaf5ebf7f6cc82f8b58f7876cd111e1ca005fb4c6539940e2155d600940735e22a704f818afcdbe2933fef2e6231c70244399ea894b855e7f4b32f290a91d7e66bf1b63bbef8e02b84d7c5e6f70e4f27edb5338cbb0f8295b01b910186076c505163d824a"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000a40)="00ec59", &(0x7f0000001440)=""/4096}, 0x18) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='user\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="012f5833be54f0290466d498b7b8a95fa2534944c7677fd47970b4c8aa062150f784ae7747ee99612efa6a05c325b416", 0x30, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r3, r4}, &(0x7f0000000340)=""/157, 0x9d, &(0x7f0000000980)={&(0x7f0000000840)={'wp512-generic\x00'}, &(0x7f0000000880)="a75a95c852584c3635e625535b83bbca7756d62b9f2c17db78165b9fb816f06d7dafd8d41fc6426a2fbaac13ab0b09b842797d2faf7a758c6fc3ab58a7b46b68426f90eff73c00d9e346724a83b01d59a1f50546548c105ceae4de4b2ceb6d1ea52568cd61d37ebbc693b86e41db5492a9ada7c487e58b15518c6d96bb482c4e9aa0d385eeab9698c9987c5376c83ebad5eb98df4f9e45ebddeb6e2ffe2f7b9d62d65f9905d7a053079534c1c910b897caf5f01ed00c7ef6e1071fdb9395c65c0745e3bdda8bfe7ff259fcca92a262fbfe1c9498f13e756bf115ac3c21", 0xdd}) 2018/04/26 17:51:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="dc000000af8b48cb98769f7a2a0d06ca000000000400010000000000000000000000000010000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/04/26 17:51:13 executing program 2: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="5215f7417d4a53fba98ba2820d8c174774233f8ffeafe60cbc562c0c16808088b7027b833d3839343a6f086902630c408639889f40aa3871c85be0cf655892e9a82dec9c887b1be767704cbf3cb851d57bff622ef2451f98e30b18a0e93dc4da28d7cf0342e63dca77e92355315f9194fd", 0x71, 0x1}, {&(0x7f0000000200)="5aefa006afcbf42d9a462b95", 0xc, 0xabb}, {&(0x7f0000000240)="d523f71b2cb1e8f5161140bb2f4bc3e68e138bb25009ba98857bda58d40ef9a1ff73cc0c3646f1ea0fa26054eb1259e8c66dae25c4516bfcce146a51d17e786e7aa130a2421e48ccfb7b44d3fe6e197d9390d52416e8afe08b28459e3f05dc83a2fce763129ce906445b0d49967331caee", 0x71, 0xffff}, {&(0x7f00000002c0)="14d8652887247c8e63fa06b80bfc8232accd7f2d45f782bd40f418763d3753c9fbd2db7c205aa9b132fda8c489221fc51da31df0d0f04fc8d369729bff8081d17888aad1a21f0db7cb23f24c88345d4c97123c8b19ba7fd654bb42c80c7ce0865a96a1efe2988789895c6d3bc511b529", 0x70, 0x800}, {&(0x7f0000000340)="602a0c47aec9989eb3a7811ec42c4ee00bebbc7512508524f3393a6e651fca42fa68b9e7dea0ee2070c940e92ccc5ee0b163af59daa02984520a614afa9daf9e15fc9a01ed020dc2c50256004ee4074ff651612c5a4920ce6d366306be94df94c03dc8e4fdc263d7394059149100ea", 0x6f, 0xaa3}], 0x0, &(0x7f0000000440)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x78, 0x0, 0x3f, 0x30, 0x2d, 0x3c, 0x38, 0x31, 0x3f]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x30, 0x36, 0x34, 0x31, 0x7f, 0x35, 0x0]}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, 'em1'}, 0x2c}]}) [ 98.397978] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. [ 98.417910] ntfs: (device loop7): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/26 17:51:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f0000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2500000000000000000000000000000000006c4300000001000000000000001034fe04b609004045049b1802d5d37a5511474f05e7bf5bf2a56fa9c35c4a099d46c47e0bebad6dd05eee6a9aa5de7eb1aec22cb5beb0b23092fd4fb14eda734513dbac5a203f4d1e37ef8f51054e6557903e1a89b2eb798fa15a493ef4aea35c5223a100000000000000000000000000000000"]}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0x2004) [ 98.459576] gfs2: fsid=em1: Trying to join cluster "lock_nolock", "em1" [ 98.466508] gfs2: fsid=em1: Now mounting FS... 2018/04/26 17:51:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = mq_open(&(0x7f00000015c0)='}]eth0em0%\x00', 0x800, 0x80, &(0x7f0000001600)={0x7, 0x6, 0x8000, 0x4, 0x2, 0x17, 0x8, 0xb2b}) ftruncate(r0, 0x7) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) sendmmsg$alg(r2, &(0x7f0000001540)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)="db30f44e", 0x4}, {&(0x7f0000000300)="e8fdb3aa7e6f69fd4cb1bca13d8c1a9564b96b48ab2151404843650dcb5ddc64c33c4eecae551c50eb1758b6d6e873c243c0c255fa4f58789e9ec220890833f10ba6941929e5396adb560f5e67ff4dc13d35feca9bad6353005e12660291c1ff181e086836be10757c3b66885c204537bec46fb384e9e1c91d463a5f22c2a7", 0x7f}], 0x2}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="99b48811d64ed8b605ffc070855ad6f6807cc79192316548682042550093f50b37c62f6925cd14a8a2de5d99541415996ec0a629f24ed81e844228d60286acc35a2531a7b963df2d94340482284bdefd5b026539bef786b0e959f8677ba6bce02666ae7207", 0x65}], 0x1, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x1060, 0x800}], 0x2, 0x40040) syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x1) ftruncate(r2, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = open(&(0x7f0000000440)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r3, &(0x7f00000001c0)=""/216) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) 2018/04/26 17:51:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//./\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0xc0189436, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/04/26 17:51:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r5 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) setsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f0000000240)="7b098d4284675b124f82250a48bb1d25", 0x10) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000040)={0x10001, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000075afd0)={0x6e, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="4000000000090000ffeed5105ad615bf1d19807876ab5e739e00859a239d9986a9c375aeeaaed33896567ebb62a2e41fbeac"], 0x0, 0x0, &(0x7f000005af7e)}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f73795c2f5065742f69557634000f1e2524c876732f6e61255f6973656e640000000000", 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000140)={0x10000, 0x0, [0x5b0, 0x101, 0x4, 0x200, 0x7fff, 0x7, 0x0, 0x100000000]}) [ 98.513294] gfs2: not a GFS2 filesystem [ 98.517487] gfs2: fsid=em1: can't read superblock [ 98.522435] gfs2: fsid=em1: can't read superblock: -22 [ 98.542384] sysfs: cannot create duplicate filename '/fs/gfs2/em1' [ 98.549918] CPU: 1 PID: 7631 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #18 [ 98.557119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.566486] Call Trace: [ 98.569104] dump_stack+0x1b9/0x294 [ 98.572759] ? dump_stack_print_info.cold.2+0x52/0x52 [ 98.577973] ? trace_hardirqs_on+0xd/0x10 [ 98.582157] sysfs_warn_dup.cold.3+0x1c/0x2b [ 98.586602] sysfs_create_dir_ns+0x184/0x1d0 [ 98.591037] kobject_add_internal+0x353/0xba0 [ 98.595555] ? kobj_ns_type_registered+0x60/0x60 [ 98.600331] ? kfree_const+0x59/0x70 [ 98.604061] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.609095] ? kfree+0x1e9/0x260 [ 98.612479] ? kfree_const+0x5e/0x70 [ 98.616218] kobject_init_and_add+0xed/0x130 [ 98.620993] ? kobject_add_internal+0xba0/0xba0 [ 98.625710] ? vsnprintf+0x242/0x1b40 [ 98.629548] gfs2_sys_fs_add+0x1ff/0x500 [ 98.633645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.639211] ? recover_store+0x190/0x190 [ 98.643306] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.648874] ? snprintf+0xa5/0xd0 [ 98.652352] ? vsnprintf+0x1b40/0x1b40 [ 98.656269] ? memcpy+0x45/0x50 [ 98.659577] fill_super+0x8c9/0x1a40 2018/04/26 17:51:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x62bc}, 0x8) fanotify_mark(r1, 0x10, 0x48000010, r2, &(0x7f0000000100)='./file0/file0/file0\x00') syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x2, &(0x7f0000000900)=ANY=[]) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x80) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a8, &(0x7f0000000440)) [ 98.663325] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.664789] FAT-fs (loop1): Directory bread(block 2) failed [ 98.668877] ? vsnprintf+0x242/0x1b40 [ 98.668904] ? gfs2_online_uevent+0x2b0/0x2b0 [ 98.668928] ? gfs2_mount_args+0x962/0xae0 [ 98.668946] ? snprintf+0xa5/0xd0 [ 98.668961] ? vsprintf+0x40/0x40 [ 98.668978] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 98.669001] ? set_blocksize+0x2c4/0x350 [ 98.703334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.708886] gfs2_mount+0x5e6/0x712 [ 98.712527] ? fill_super+0x1a40/0x1a40 [ 98.716544] mount_fs+0xae/0x328 [ 98.719938] vfs_kern_mount.part.34+0xd4/0x4d0 [ 98.724538] ? may_umount+0xb0/0xb0 [ 98.728271] ? _raw_read_unlock+0x22/0x30 [ 98.732437] ? __get_fs_type+0x97/0xc0 [ 98.736342] do_mount+0x564/0x3070 [ 98.739895] ? do_raw_spin_unlock+0x9e/0x2e0 [ 98.743189] FAT-fs (loop1): Directory bread(block 3) failed [ 98.744315] ? copy_mount_string+0x40/0x40 [ 98.744334] ? rcu_pm_notify+0xc0/0xc0 [ 98.744357] ? copy_mount_options+0x5f/0x380 [ 98.744376] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.761604] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 98.762669] ? kmem_cache_alloc_trace+0x616/0x780 [ 98.762694] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.762715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.762730] ? copy_mount_options+0x285/0x380 [ 98.762747] ksys_mount+0x12d/0x140 [ 98.784356] binder: 7667:7668 ioctl c0306201 2075afd0 returned -14 [ 98.786898] __x64_sys_mount+0xbe/0x150 [ 98.786915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.786934] do_syscall_64+0x1b1/0x800 [ 98.786950] ? finish_task_switch+0x1ca/0x810 [ 98.786967] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.786987] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.794495] FAT-fs (loop1): Directory bread(block 4) failed [ 98.797024] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 98.797046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.797066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.797079] RIP: 0033:0x457dba [ 98.797087] RSP: 002b:00007f16a2f67ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 98.797102] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457dba [ 98.797112] RDX: 00000000200000c0 RSI: 00000000200001c0 RDI: 00007f16a2f67bf0 [ 98.797121] RBP: 0000000000000000 R08: 0000000020000080 R09: 00000000200000c0 [ 98.797130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 98.797138] R13: 0000000000000000 R14: 00000000006fcb98 R15: 0000000000000000 [ 98.797882] ------------[ cut here ]------------ [ 98.807152] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000203) [ 98.811167] kobject_add_internal failed for em1 with -EEXIST, don't try to register things with the same name in the same directory. [ 98.811529] WARNING: CPU: 1 PID: 7631 at lib/kobject.c:238 kobject_add_internal+0x8e0/0xba0 [ 98.816753] FAT-fs (loop3): Filesystem has been set read-only [ 98.820574] Kernel panic - not syncing: panic_on_warn set ... [ 98.820574] [ 98.820594] CPU: 1 PID: 7631 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #18 [ 98.820601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.820606] Call Trace: [ 98.820633] dump_stack+0x1b9/0x294 [ 98.820652] ? dump_stack_print_info.cold.2+0x52/0x52 [ 98.820676] ? kobject_add_internal+0x8c0/0xba0 [ 98.832360] FAT-fs (loop1): Directory bread(block 5) failed [ 98.835010] panic+0x22f/0x4de [ 98.835028] ? add_taint.cold.5+0x16/0x16 [ 98.835048] ? __warn.cold.8+0x148/0x1b3 [ 98.835066] ? kobject_add_internal+0x8e0/0xba0 [ 98.835081] __warn.cold.8+0x163/0x1b3 [ 98.835095] ? kobject_add_internal+0x8e0/0xba0 [ 98.835114] report_bug+0x252/0x2d0 [ 98.835130] do_error_trap+0x1de/0x490 [ 98.835144] ? math_error+0x420/0x420 [ 98.835158] ? vprintk_default+0x28/0x30 [ 98.835176] ? printk+0x9e/0xba [ 98.835199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.835218] do_invalid_op+0x1b/0x20 [ 98.835232] invalid_op+0x14/0x20 [ 98.835247] RIP: 0010:kobject_add_internal+0x8e0/0xba0 [ 98.835255] RSP: 0018:ffff8801860af4a0 EFLAGS: 00010282 [ 98.835270] RAX: 0000000000000078 RBX: ffff88018b760c50 RCX: ffffc900046bd000 [ 98.835279] RDX: 0000000000040000 RSI: ffffffff8160f4e1 RDI: 0000000000000246 [ 98.835288] RBP: ffff8801860af598 R08: ffff8801860a6878 R09: 0000000000000006 [ 98.835297] R10: ffff8801860a6040 R11: 0000000000000000 R12: 00000000ffffffef [ 98.835307] R13: ffff8801d36e5848 R14: 1ffff10030c15e9e R15: ffff8801d36e5800 [ 98.835331] ? vprintk_func+0x81/0xe7 [ 98.835354] ? kobj_ns_type_registered+0x60/0x60 [ 98.835372] ? kfree_const+0x59/0x70 [ 98.835388] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.835404] ? kfree+0x1e9/0x260 [ 98.835422] ? kfree_const+0x5e/0x70 [ 98.835441] kobject_init_and_add+0xed/0x130 [ 98.835454] ? kobject_add_internal+0xba0/0xba0 [ 98.835472] ? vsnprintf+0x242/0x1b40 [ 98.835498] gfs2_sys_fs_add+0x1ff/0x500 [ 98.835514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.835529] ? recover_store+0x190/0x190 [ 98.835542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.835561] ? snprintf+0xa5/0xd0 [ 98.854937] FAT-fs (loop1): Directory bread(block 6) failed [ 98.857270] ? vsnprintf+0x1b40/0x1b40 [ 98.857294] ? memcpy+0x45/0x50 [ 98.857316] fill_super+0x8c9/0x1a40 [ 98.857336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.857351] ? vsnprintf+0x242/0x1b40 [ 98.857371] ? gfs2_online_uevent+0x2b0/0x2b0 [ 98.857389] ? gfs2_mount_args+0x962/0xae0 [ 98.857408] ? snprintf+0xa5/0xd0 [ 98.861715] FAT-fs (loop1): Directory bread(block 7) failed [ 98.868302] ? vsprintf+0x40/0x40 [ 98.868323] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 98.868337] ? set_blocksize+0x2c4/0x350 [ 98.868354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.868374] gfs2_mount+0x5e6/0x712 [ 98.868391] ? fill_super+0x1a40/0x1a40 [ 98.868434] mount_fs+0xae/0x328 [ 98.881044] binder: BINDER_SET_CONTEXT_MGR already set [ 98.883152] vfs_kern_mount.part.34+0xd4/0x4d0 [ 98.883169] ? may_umount+0xb0/0xb0 [ 98.883192] ? _raw_read_unlock+0x22/0x30 [ 98.894881] FAT-fs (loop1): Directory bread(block 8) failed [ 98.897721] ? __get_fs_type+0x97/0xc0 [ 98.897742] do_mount+0x564/0x3070 [ 98.897760] ? do_raw_spin_unlock+0x9e/0x2e0 [ 98.897787] ? copy_mount_string+0x40/0x40 [ 98.897804] ? rcu_pm_notify+0xc0/0xc0 [ 98.897826] ? copy_mount_options+0x5f/0x380 [ 98.897838] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.897853] ? kmem_cache_alloc_trace+0x616/0x780 [ 98.897876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.910630] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000203) [ 98.917445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.917460] ? copy_mount_options+0x285/0x380 [ 98.917476] ksys_mount+0x12d/0x140 [ 98.917493] __x64_sys_mount+0xbe/0x150 [ 98.917507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.917528] do_syscall_64+0x1b1/0x800 [ 98.917561] ? finish_task_switch+0x1ca/0x810 [ 98.917578] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.917611] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.917629] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 98.917650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.929761] FAT-fs (loop3): Filesystem has been set read-only [ 98.938193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.938207] RIP: 0033:0x457dba [ 98.938213] RSP: 002b:00007f16a2f67ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 98.938227] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457dba [ 98.938234] RDX: 00000000200000c0 RSI: 00000000200001c0 RDI: 00007f16a2f67bf0 [ 98.938242] RBP: 0000000000000000 R08: 0000000020000080 R09: 00000000200000c0 [ 98.938249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 98.938256] R13: 0000000000000000 R14: 00000000006fcb98 R15: 0000000000000000 [ 98.944858] Dumping ftrace buffer: [ 98.945078] (ftrace buffer empty) [ 98.945083] Kernel Offset: disabled [ 99.413757] Rebooting in 86400 seconds..