[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.633586] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.310469] random: sshd: uninitialized urandom read (32 bytes read) [ 24.622328] sshd (4464) used greatest stack depth: 16808 bytes left [ 24.643384] random: sshd: uninitialized urandom read (32 bytes read) [ 25.462506] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. [ 30.949637] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/03 16:01:05 fuzzer started 2018/05/03 16:01:05 dialing manager at 10.128.0.26:36235 [ 36.004717] random: crng init done [ 58.666892] can: request_module (can-proto-0) failed. [ 58.676081] can: request_module (can-proto-0) failed. 2018/05/03 16:01:34 kcov=true, comps=true 2018/05/03 16:01:40 executing program 0: 2018/05/03 16:01:40 executing program 1: 2018/05/03 16:01:40 executing program 7: 2018/05/03 16:01:40 executing program 2: 2018/05/03 16:01:40 executing program 3: 2018/05/03 16:01:40 executing program 4: 2018/05/03 16:01:40 executing program 5: 2018/05/03 16:01:40 executing program 6: [ 66.797946] IPVS: ftp: loaded support on port[0] = 21 [ 66.827139] IPVS: ftp: loaded support on port[0] = 21 [ 66.851859] IPVS: ftp: loaded support on port[0] = 21 [ 66.860154] IPVS: ftp: loaded support on port[0] = 21 [ 66.913643] IPVS: ftp: loaded support on port[0] = 21 [ 66.926930] IPVS: ftp: loaded support on port[0] = 21 [ 66.950367] IPVS: ftp: loaded support on port[0] = 21 [ 66.951423] IPVS: ftp: loaded support on port[0] = 21 [ 68.918544] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.925127] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.955645] device bridge_slave_0 entered promiscuous mode [ 68.998978] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.005433] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.026181] device bridge_slave_0 entered promiscuous mode [ 69.095255] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.101686] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.116543] device bridge_slave_0 entered promiscuous mode [ 69.134098] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.140498] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.154931] device bridge_slave_1 entered promiscuous mode [ 69.169880] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.176263] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.187067] device bridge_slave_1 entered promiscuous mode [ 69.198666] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.205069] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.227892] device bridge_slave_0 entered promiscuous mode [ 69.235458] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.241891] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.249542] device bridge_slave_0 entered promiscuous mode [ 69.256963] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.263453] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.278462] device bridge_slave_0 entered promiscuous mode [ 69.290225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.298471] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.304861] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.329703] device bridge_slave_0 entered promiscuous mode [ 69.342523] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.348990] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.357010] device bridge_slave_0 entered promiscuous mode [ 69.365653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.372720] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.379121] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.395420] device bridge_slave_1 entered promiscuous mode [ 69.404701] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.411091] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.425694] device bridge_slave_1 entered promiscuous mode [ 69.434988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.444130] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.450524] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.468932] device bridge_slave_1 entered promiscuous mode [ 69.479437] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.485830] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.497567] device bridge_slave_1 entered promiscuous mode [ 69.505970] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.512456] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.520435] device bridge_slave_1 entered promiscuous mode [ 69.528341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.537570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.546181] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.552540] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.570376] device bridge_slave_1 entered promiscuous mode [ 69.588960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.597523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.605755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.626837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.699435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.718175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.726701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.735519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.767215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.775678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.866380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.889906] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.926615] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.005459] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.049376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.081233] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.137401] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.174585] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.187178] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.215694] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.227674] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.298704] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.323611] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.338425] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.353565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.361696] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.369451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.393554] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.461868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.468834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.491921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.498888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.514436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.523562] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.540082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.554751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.562470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.592867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.609096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.643267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.650365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.665517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.673375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.703688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.712080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.720134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.730127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.759740] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.768451] team0: Port device team_slave_0 added [ 70.775290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.782728] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.790475] team0: Port device team_slave_0 added [ 70.798302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.819468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.834625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.919112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.940847] team0: Port device team_slave_0 added [ 70.960820] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.973808] team0: Port device team_slave_1 added [ 70.980439] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.992906] team0: Port device team_slave_1 added [ 71.030127] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.045157] team0: Port device team_slave_1 added [ 71.083497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.121377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.144695] team0: Port device team_slave_0 added [ 71.161703] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.173789] team0: Port device team_slave_0 added [ 71.182855] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.198697] team0: Port device team_slave_0 added [ 71.207057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.224159] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.233425] team0: Port device team_slave_0 added [ 71.244112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.255264] team0: Port device team_slave_0 added [ 71.264613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.280669] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.299984] team0: Port device team_slave_1 added [ 71.315411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.328661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.350252] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.360246] team0: Port device team_slave_1 added [ 71.368311] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.377263] team0: Port device team_slave_1 added [ 71.387473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.407702] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.419531] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.427289] team0: Port device team_slave_1 added [ 71.433230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.448217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.465192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.472328] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.479802] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.497071] team0: Port device team_slave_1 added [ 71.512289] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.521178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.531530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.545243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.554324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.561352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.569610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.605482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.630171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.645746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.655628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.663234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.671095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.678803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.686613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.694106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.701837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.709623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.717460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.727870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.736482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.745626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.756710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.769225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.777010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.786477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 71.794221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.805751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.822659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.840818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.852485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.862317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.869881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.877784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.885901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.893039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.901318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.909940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.919176] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.929299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.948467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.991439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.018482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.031466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.043261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.050979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.059699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.066791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.075605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.097625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.104813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.112999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.130169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.144596] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.153923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.167388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.175694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.197696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.229490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.252397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.261427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.269880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.277742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.285585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.295467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.303314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.311744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.327308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.355362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.372857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.425624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.432890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.444933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.303716] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.310257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.317311] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.323695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.352745] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.362593] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.368996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.375676] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.382064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.394481] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.408444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.417522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.442599] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.449066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.455749] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.462153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.514463] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.622878] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.629299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.636055] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.642450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.659061] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.667895] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.674271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.680870] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.687229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.694977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.725244] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.731660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.738353] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.744742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.804610] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.815715] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.822096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.828732] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.835092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.843777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.965608] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.972074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.978748] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.985139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.005946] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.464863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.480659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.503906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.512282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.520007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.527434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.571283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.590996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.667454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.720236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.736437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.762479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.781387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.046259] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.076632] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.140290] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.191613] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.205652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.218685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.233842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.264626] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.523835] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.530178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.541993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.579781] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.586227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.595937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.663887] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.671439] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.677731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.698213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.712217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.724602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.734370] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.740568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.754972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.767331] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.773852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.793682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.809526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.819657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.827213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.844548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.986315] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.104884] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.229811] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.244401] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.262849] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.281322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.287594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.301866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.329099] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.348800] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.793205] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 16:01:57 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1b5e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x5, @broadcast=0xffffffff}}, 0x3, 0x9, 0x100, 0x200, 0x6}, &(0x7f0000000200)=0x98) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) select(0x40, &(0x7f0000000240)={0x0, 0x7, 0x7e, 0x401, 0x0, 0x0, 0x80, 0x400}, &(0x7f0000000280)={0x8, 0x1f, 0x1, 0x0, 0x1, 0x6, 0xfffffffffffffffc, 0x200}, &(0x7f00000002c0)={0xffffffff, 0x9, 0x1, 0x8, 0x80000000, 0x4, 0x2, 0x20}, &(0x7f0000000340)={r3, r4/1000+30000}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/05/03 16:01:57 executing program 5: r0 = eventfd2(0xfba, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r0, &(0x7f00000000c0), 0x10000000000001dc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8c3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x9a, r2}) 2018/05/03 16:01:57 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) tee(r2, r1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001100)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001140)={'vcan0\x00', r5}) write$vnet(r3, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45}}, 0x68) dup2(r2, r4) 2018/05/03 16:01:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x4b53242a, 0x200000000003fb, 0x2, 0x13}, &(0x7f0000000200)=0xfffffffffffffcf4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x61}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc0\x00', 0x809c0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=0x0, &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000006c0)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfff, 0x9, 0x401, 0xb8, 0x5cfc}, &(0x7f0000000780)=0x98) r5 = dup2(r2, r2) ioctl$FIONREAD(r5, 0x541b, &(0x7f00003e0000)) 2018/05/03 16:01:57 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getown(r2, 0x9) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) tkill(r3, 0x12) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000040)=""/244) 2018/05/03 16:01:57 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000003c0)=""/219) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYBLOB="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", @ANYRES16=r0], @ANYRES16, @ANYRES32=r0, @ANYBLOB="22de11b50ed4157cb4d778df2fe9374df0fd72e57cdb9d289628a2e95e26ef0414d3bd5d9c3e603826925b0a7a0a4596647671c0c632fae60a1548c9766abacff3340348b8ddb57c283386d2f6e526d765400283c1e40ae2131ba1621b860ca3593172161a1680a579faf01966c337598182c6da35ebda9c1f", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0e755fc1494e05114f5779bf2d83816a5dc492e473d4cb2fe2ea51877520c46801bf5c0c1a6232560f90369e1e667388e251c1151d6626fd6f4db97b97489bc94e49d15cb69b6b01aaf3c9771e854f7b487d322b6b714fd96dcac4ce7bbfcf1f4ecbaa4d51dd5e9e1e8c6f4e0d1ab9158024cc57dcd6d9dc23dc862e3915d641e330842ba0a69092764305e611e14f5b4c3c29f7da3d9fb044392352e0b0822beab0113b38fb2e1ddc48854369c504c18f4722047e2efb3d0783173e1b25014b6d6546566672b602b8390288cceb73279ea532e481c5a6c4cc44cdf7132d2260b3ce4b2bba00c168d331b87e24", @ANYRES16=r0], @ANYBLOB="b6ec876204b34b41f342d459776e2d24b3012452779263a2885568b061593403", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0]]], 0xd9a) 2018/05/03 16:01:57 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000180)={0xd94, 0x3, 0x101}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) mq_notify(r1, &(0x7f0000000140)={0x0, 0x26, 0x2, @tid=r2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x3, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0xfffffffffffffffc, 0x7}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/05/03 16:01:57 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3d6, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x3, 0x4}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x6}}, 0x250, 0x7, 0x401, 0x1, 0x9a}, &(0x7f0000000340)=0x98) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000140)=0x4d6) 2018/05/03 16:01:57 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7fff) getitimer(0x0, &(0x7f0000000000)) umount2(&(0x7f0000000080)='./file0\x00', 0x9) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0xf) fdatasync(r0) 2018/05/03 16:01:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80000000400840, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x206000) r2 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x2, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x7f, 0x4, 0x2000000, 0x9}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000580)={r3, 0xfff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x194, 0x5}, {0x9, 0x5}, 0xfc, 0x6, 0x9}) r4 = memfd_create(&(0x7f0000000100)='f+\'trusted\x00', 0x0) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x0, {0x0, 0x0, 0x7, 0x9, 0x5, 0x3}, 0x80000000, 0x8}, 0xe) r5 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x2, 0x400000) syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x10001, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x280000) r7 = openat(r6, &(0x7f0000000340)='./file0\x00', 0x8007c, 0x2) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000180)={0x0, 0x7, 0x8, &(0x7f00000001c0)=0x40}) setsockopt$inet_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r7, 0x4008ae48, &(0x7f0000000400)=0x7000) setsockopt$inet_tcp_buf(r7, 0x6, 0x1b, &(0x7f00000002c0)="e237cedeb175a03613a1136758870058568a797b84a1bbe9f83a84e39c4e522cff4e34527d9019673c0431e5702affbba92e5f13d7f68de208f38ce3cc35c19459a73330e4b4e3abaea37657282b8746f7686a8c07d5cfc298be8b869fae84b4", 0x60) ioctl$TCSETS(r0, 0x40045436, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/05/03 16:01:57 executing program 2: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x9, 0xa, &(0x7f0000000900)=[{&(0x7f0000000240)="a8c275f5e92fb4b5c7128a6f98a1ccd3f964d2d9f25927998f066e83f268bb13590b4e517447d7be9d281ceb94737317238252ec878ae3ac6a98eb7db0b7515adeb8170247fe3ba243ccddf0087cb1a2c638d8b9aeaea3e05d22529be9238555339411c28b9e92c18606a4", 0x6b, 0x80000000}, {&(0x7f00000002c0)="bbca32b4962951dd3e0865933e276f484270fbb52d3bf856beeee745ec5070db7bb3263bda20a80b0aff451f57493d13e25a5437f1e40f7e5106444eb44fb5e500f6752df4065ab0e8360dc3009b2c746f0a609a68d72864d0ed0772563f2c580a0a4698c128d0db32ffee5d813a6fd1248b17fea6e009cad8bbc709570c410f2bfe8f71408609c96e6979da737f991ac25e12f4137a34f32290ae250b292000", 0xa0, 0xe0}, {&(0x7f0000000380)="7c0849c42062d859d8118a61daf86d8feb23d7ecdc0b80394dcc6e3ad6a455e4c450dcfb5e0dfe2810cd736bded4a94fb21e4d580d7faeb9fbff6b2afabfb1f27abe3aa3d04063f3b638e82d23d780d7ac112eee5dad217e8f487a256c", 0x5d, 0x3ff}, {&(0x7f0000000400)="82946b834e49dc7d4dddfdf0c563f4ee8db6924a3d9a2b20a4581efbd18241eed1a3042f7927781d9d66c1243076967d351865b089b5dc829328b3ac0eab50c67ab13274256894c545cf8f7ff38c2e14087d14954908a8838d212dc0826b52cd84c6e68d93271c1b0bd0f73c4a44cda169b970dfe3be6c5a616135a46b79a1ff0a04bc266255498fbc12009a5d2aabd766a3f0a89a83e3c7f07b257316da73c383a7ebe695e7175cc4e2d9878222d1271d7d095bf988334dfcd0fcf3f64b4851e5bb162a381a6142e1370592cde60189", 0xd0, 0x9e6}, {&(0x7f0000000500)="45d5c1ad1eb901cff4a4a32bb420f20c49218b1c8b0d9d34133ce60f5f81bd", 0x1f, 0x6f72}, {&(0x7f0000000540)="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", 0xfc, 0x100000001}, {&(0x7f0000000640)="397a2ab83227a102a94dc8a3493f6211f6dd187957fc9d0e8c854d7be54f667911caf065ec78fb00243c8160a0b8457372fc20dffc07611b53656a1b60949b0a40df56179c13da361379ec90d6236b7489ed22b4d7673e07f951428c9ebc4683584b9a1413d3fad975570c169bfd1fbc1f", 0x71, 0xfffffffffffffeac}, {&(0x7f00000006c0)="428fbbc22bec9ea3863a0a6d18e7d12f442d257f109d427a1e8cc1e83a80a7a3e7652a1a30558f1f79eceec3d53534c418705c04b1b978dc1e15cd7ece56b579d669451d4949", 0x46, 0x832a}, {&(0x7f0000000740)="07ce8553e05390768c6b14315c00ae594f1b496a033917f94c450499b77fbf251475894abc7013bf8c867e41e395ad8a0cb5176643be5982dbf1484ca507c9ee7fe9e5d6a4be354a27ac2873e9538e09dfcd825ac353d8151e0c24e29f983eb1b641995d2fab300fc6279997b401f3302504cb6d65667e46416a18936fb88779a70170f41cc7692659e1b2e01b7e7d755f83ac43a4371e7fcd76ea95b5554c26c47fadee3bcb6d85f5c2bbeab8ac1dfcc5f0e4765c2b0c5d84c15834c3f0ded2a2f56cd8ca", 0xc5, 0x4}, {&(0x7f0000000840)="c039e3f9180a357c42f673257a27fd68ebb6e8a1c210e40c0518ee6cb22d10d1758e2bb985859d015b3a94355cbc3abe95d6719515bb711d141f860dcbea1c5dc9b95a608b61d202a10231be7029c855cf5e4eb59e5e02b7d9b4532483f483ec25c5fe839a370f7dbf367760680a9f0207739685893c02e2441082ecf997b46728f0", 0x82, 0x61a7114a}], 0x0, &(0x7f0000000a00)={[{@uid={'uid', 0x3d, [0x31, 0x36, 0x33, 0x35, 0x33, 0x30]}, 0x2c}, {@debug='debug', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@discard='discard', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x35, 0x37, 0x37, 0x37]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740010", 0xd}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="646f735f21f1bf6f7070792c00"]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x82180, 0x0) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/03 16:01:57 executing program 0: pipe(&(0x7f0000000580)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f00000000c0)={0x6}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/03 16:01:57 executing program 4: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)="6d73646f7300b7a96a1cdf920754fcfb3f610e4f76cf8d8350675c4270fcf18fa33c9f8e2ecfe8174efb2ac33b60458f4fdbd96c781eb22d8e07f4f19e083201e31200000000000000008d8b624cc59a6c715ffeb0d6f061f766120d55c0f85bf8ab07405b8c7045d09cce48bf095cf3f30c57e6a3bd92720416aebccf73369d18e663a44679d3835311d987eca009743cb5d897f9c61ff10ff8d6606ca82c5942a8773d3a027bdff8d40d0b15000000000000", 0xc1039, &(0x7f0000000100)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) chmod(&(0x7f0000000000)='./file0\x00', 0x23) [ 83.505712] FAT-fs (loop2): Unrecognized mount option "dos_!ñ¿oppy" or missing value [ 83.543816] FAT-fs (loop2): invalid media value (0x1b) [ 83.549244] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 83.557884] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/03 16:01:58 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x40000, &(0x7f0000000200)="fbff88d6562c431c058ff936c2143a095347a2e8e336fef31158833f6ff903ff7f83155818b40966b3057d784b0fe30e3349109be8ab2386961a18fd6079d83157b55264a316cf04dde6645cc33c1416f18a0ee602fbff03e3195bef21bdd71c6c52fb622c2524283c668185d7c715c5f0c27a1691ac146b695e686c3c22806f9fcad72ca2c7503c617785b86eebabcb87dba804c2f75b1b21") mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f00000002c0)='./file0\x00', 0xffffffff, 0xa, &(0x7f0000000940)=[{&(0x7f0000000400)="ca2cb41b3c9e12823b7bd55b35272aa74510fd24b7f4c31179f7bd9c6ec06e3de082b5338b0eb342a036679209c5261080114f07b96c86c64486f1d2d0c5415dc5293a89c02e1c2ae1378e74baacde176088ab1bb64a86747ff67e8c04cfa5eec8b02d1f4d2b7fec82b0b372ed8f53195512f0d3c5cd00ec3e849ac0a9f24f666dd57938f9bfb1a3845933954058d4027dbd02e7981e1f1cf5d2d6", 0x9b, 0x1c18}, {&(0x7f00000004c0)="7ab820ff0b56b82592179aa6926cb0440b5ad95b42dedbd4f2101be3174c46fcc1afd7cdf5f97008a716e7f4c962ea2a913463f4e53fba3ab0403df6e7eaee6e7dcae117309507e79f668c1faef4abb988d7", 0x52, 0xffffffff}, {&(0x7f0000000540)="e6e4d93b12ecf02ca0bfc33e2862e886244389b97ff0b4960505c74f6122c0405f55ebaf41b71e513c552ac8c4c998633ae66921e59741d33aa8c87322bdaa44de60d8392e09065014850aab8411520a3c59c4b110e0ed7138307131c536", 0x5e, 0x2}, {&(0x7f0000000300)="94feed487a85d87abefbfdd3a46e4cc585370234e6a0882d2bbdfc39ef684895158730f18683599c9720", 0x2a, 0x10000000}, {&(0x7f00000005c0)="b6806abd90597c6cebf407cce8ea94f585000e2ec62adaa23d9e0c17cdf5779ee15d66211ba9e80c82190178d71af06178ffc39a7ed641507888203acdb59b8c860368bd49ac691f9ca062b50eb5b2e3411ccb952e418b8ce942b8de450990e044d3fdbb645cd4524e21824029499bc3bb0d02953ff55df5e3bdac3f94bd921ce41b81f7571734f8e1faf067e69d", 0x8e, 0x1}, {&(0x7f0000000680)="31ff9ceaf81fdace5cc7b01e297f9f284e39b76dcfe74e42e619e826d6d5ad6608c12da49d9b3c947d5525eabf14b1e30a09c0edd5690edfeeaef270acb305cc67ec61762bf768cce188c1fec2724375e87f6a3bb326237f5194eb45d51c071a37f1e30cb901b84f4e810df7350c742b6d5d628190aaf7abe80cf83a70ee0ede783c3793cd739f2282337008757b7e9b3296cfc96bedcb2c65f87463219111d80eabfc01629509d43da51adda0fc9a83447125a7bd4e0158338c673e10df37fdfda1816c9d59a34a4e2dd5", 0xcb, 0x180}, {&(0x7f0000000780)="bc4605ad8130bfc2b1e05029b5e1f7736ff8e08e338534a3751ffeebdd69310679d9fb09f23b556c69e9da14f1ffff2d1cecab5cdb9178d16cb6efb73005e240dae1df09c93dd99192355914a60feda0438d7ddcf9fb6ff1e49ea949ef287c1f1388", 0x62, 0x2}, {&(0x7f0000000800)="c5a98352d945f290e5315f238ecfa245f875740267ef272dc0cc16a7aa84ffd9fe54ed3a073f81e2a4211c480917926726ed9e9029d7e135c26d923be65854d1217d40b8f93dbf679fdb545b088cd67d306be11fd31547221efe759d33216f7ceb8e4df63d9630697438b7b35164672d5a04a9bf3c950ae4ec6aaa2a1e5b6e96a1", 0x81, 0x4}, {&(0x7f00000008c0)="3ba665df76df34431b1ebf7b9dc7577a0e6c61a4258c34e2225acfe742b9ff8d9fa05a521d7b76a85ea30f4671455ec903f688f959664d76961b75e3986ab4aa817f01f936d7a7d6e1f26d52975e9e691fcabd4f616b90445c13888184e571906e291c9abd4ed2", 0x67, 0x8}, {&(0x7f0000000380)="7903e43fef650fbe05439733acf1a03e88e5857203", 0x15, 0x1fffe0000000}], 0x2000000, &(0x7f0000000a40)={[{@noinline_data='noinline_data', 0x2c}, {@grpjquota={'grpjquota', 0x3d, '$*'}, 0x2c}, {@usrjquota={'usrjquota', 0x3d, '/4:mime_type(vboxnet1cgroup*bdevmd5sumwlan0'}, 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}, {@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@noinline_data='noinline_data', 0x2c}, {@disable_ext_identify='disable_ext_identify', 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/control\x00', 0x1, 0x2, &(0x7f0000000c80)=[{&(0x7f0000000b80)="02760bc3f62d79179eed22f9799f6966ccaed425078f07e9cb515d8b5feb2c7d8b0ccd5915048e0ddbdf00c7a8bfa5eb97d64e82754fcf570a8d267f8274eb0c7f35201f7ff05bcb668b92ce960b685337180f67dcdbd9523fcd03526a640f15f2d2a45095001fd6bc236099af98651334277b5637e2d44db52fca1cee0e947e9b278fe8f670765438d0f343443ae60c52abdd7ea8b9ecfe4cffda27f1c07a7d7440f61d7aaa1f96d71d3cfd", 0xac, 0x401}, {&(0x7f0000000c40)="4517a865f404e97021dd04c6535c919b2576e23a7c2f686a5a9e14e4", 0x1c, 0xfae}], 0x1000, &(0x7f0000000cc0)={[{@hash_r5='hash=r5', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@usrquota='usrquota', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000d40)='ntfs\x00', &(0x7f0000000d80)='./file0/file0/file0\x00', 0x2, 0x2, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="bd12c67e95e0c32b98d901609fa48d3ae3654e974d769aa107359ad8633c8530280852cd718be40d66cd63c6f7a6c420ad651835695ce86d2ba16f5d27ad0c517d34e8183b9079e4cc8b18a5b9448fc14177e3eaa2451028f45cb58ad4473510b6b12a05", 0x64, 0x3f}, {&(0x7f0000000e40)="1780b71f43e386ad7f2dd46d706ca70f0e8c376149ecce91bac0e21c693456c48174a8084c4593976c388de298d446c0736ddc32295a90bad1018135434732523a6b00", 0x43, 0x2}], 0x200800, &(0x7f0000000f00)={[{@errors_recover='errors=recover', 0x2c}, {@nls={'nls', 0x3d, 'maciceland'}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x37]}, 0x2c}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/215) r1 = getgid() setgid(r1) 2018/05/03 16:01:58 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8000) write(r0, &(0x7f0000001800)='M', 0x1) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x44000) getegid() ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/79) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000100)="ff366116107abad1bd640006c39a93b60dd0c3f304c3f665d68b8ccb5803a237ee798269b444a3b86e048d79c020f0bc160c4bdb69b40c80b516de6c1f314df3acf27e7d7edd8003e8c12a711af3f16406b74f40269ae2e79443cb9dc6dd21f586b8ea8f25dc5d75f6b42872a0cd1408c68f6e80d559b096d3c51500552d3b53c88fa60922dc6da8c4f3d5f49115d09782ceabe9a11248f5f031665183ea66e318", 0xa1, 0x84, &(0x7f00000001c0)={0x4, 0x80000001, 0x3, "ad48e83e9038", 0x3}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'nr0\x00', &(0x7f0000000240)=@ethtool_perm_addr={0x20, 0x4c, "8beec6081579c340e409f1ab7c0a5b34d1120c432ee9ad6ea7a1ae118d56f63135249dd4e10e4859561677e0d157c805c09db3823934cf771ce8651e5c0655ca2d41343ad81b49e437fba92d"}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40485404, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0x1, 0x2, 0x5, 0x0, 0xfd}}) 2018/05/03 16:01:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f00006d1ffc)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x98002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3f5, 0x6, 0x7, 0xffffffffffffff49, r2}, 0x10) 2018/05/03 16:01:58 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7ffffffffdfffe) 2018/05/03 16:01:58 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000840)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000880)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/75) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000050040000000000002c020000140100006c0300006c0300006c03000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001401002b995a67fd56c8db0900000000000000000000000000000000000000000000000000240000000000000000000000000000000000000000000000000000da000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000ac1414aae0000002000000000000000000000000000000002c5906295b585116000000000000000000000000ffffffffffff00000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000677265746170300000000000000000006970366772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004efc82f657899d6d000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac1414aae0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e400000000000000000000000000000000000000000000000000240000000000000100000000000000000000000000000000000000000000feffffff0000000096da518e3b6fe4082b2d7ccc2a905d648880c6000babeae637cf2183bcbd7b16d0cf3c6dd9a84cffb7d8a477334900bd299406f48976b08a89a4b88752123e45acdcfdeab08f4f06f19c03891ce82f43729d6fe27dd81dd05d290f5cf381202b8dc59211d5f7d0aaaafd76a73c31952ea1670710c329c498369e3a5e8a66cba3ebc9c027d04dfb46cf8029c9d6b293339ec9f66e7b016d202f78ca0b73ec5c8744da55b7e50109ceaeff4acc169f64e119cd81f46c08197226ee41f9a81112966da5fcacb39060ec5909a67116d22f1682fa0a0571be0325548268eb9abd679f8c57731f922d0fa202fba22bad3f81d0b125dd9a273751272f0d9b704427eb73559195a19c982ad15ace114ffe4a2c4ccfc688b4c35aaaa393d934c9488664bfd4d966d56778f1c902800f8f35d69bf6a0ae4157d6ee137f483a0cef4ec3ad0b10b83c6ef441f23ecbcd10963fb19b907c2d33c08a040b89d87988b76b6eef06576abcd66f11de63f638561412de8a4f986eb6e5ecced1957edefee9ff4e12fb3d3dccfde11187f75d325a0f1cf6d8561ff8427ea896a0c15ec35c29d1ceb560d4f934aa9c631a756eae52b09652fbbdc9e7d44c6b8cd824e8f18ae4728eaf9275c508e1c6d7f9b396ee9f2650acf7966c5f725c2508f86d835a4432a32832a89224917f71e6cef359aac676833a2d6534452c69f93b029335ba6c179e5bec003efab78685807bf55de1723473cee13b9e7900b40928c6f32404915e8968a8a2707789d24288752a3492c17a24952c1c3f116214d6ba6fa31f2bceab9fec9a5e1cbca0b9ec42bc26e3a0cbf6ca6a64947d487d91e4baf3f9cbe342015996fddb2f9770b7a971158eaf415fcc9bf6b01bcc03421a4c2676037b6680553e43565128bf7ab6783fe6916ea012f22d61aea2917916"], 0xa9251cf) 2018/05/03 16:01:58 executing program 7: socketpair$inet(0x2, 0x2, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x1, 0x0) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x7ff, 0x0, "a45b190bad39", 0x3}, 0x10) add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f2", 0x1, 0xfffffffffffffffc) syz_init_net_socket$llc(0x1a, 0x3, 0x0) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/05/03 16:01:58 executing program 0: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpgid(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x240000) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000280)={@rand_addr=0xb0, @broadcast=0xffffffff, r4}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setown(r2, 0x8, r5) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000001140), &(0x7f0000001180)) ptrace$setopts(0x4206, r6, 0x0, 0x0) waitid(0x2, r6, &(0x7f0000000080), 0x80000000007, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xffffffffffffffff, 0x482000) 2018/05/03 16:01:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team_slave_1\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x40000000, 0x38f8aef9, 0x60, 0x800, 0x7}]}) sendmsg$alg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) recvfrom(r1, &(0x7f0000000340)=""/181, 0xb5, 0x40000020, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x6, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x80, 0x8510, 0x1, 0x2709, 0x4, &(0x7f0000000180)='bridge_slave_0\x00', 0x8, 0x200, 0x9}) syz_init_net_socket$llc(0x1a, 0x802000800200000a, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x200000) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) 2018/05/03 16:01:58 executing program 4: execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='9-\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='vmnet1*)\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='{selfprockeyring\\\x00', &(0x7f0000000280)="616e6f6e00006e646566730011"]) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000247000)='./file0/file0\x00', &(0x7f0000dc4ff2)='./file0/file0\x00', &(0x7f0000441000)="616e6f6e00006e646566730011", 0x1000, &(0x7f000077f000)) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x2000, &(0x7f0000000040)) [ 84.292477] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 84.299793] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 16:01:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x44002, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x339, 0x800, 0x0, 0x271, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendto$inet(r1, &(0x7f00000001c0)="ea7853955423f97ad99c59422d31bf4b818f80904d86059cec9e92cc398911fbb884dc5e3e8b7d444aa023a3a6c40fb3f2d8e90edd1e2e7de4c55399f492ffa4c349abf520257a041cb82289762914215b70efa5691882c4173f05fb760f8b14df4df1d600d28c665265d9a8ad0140f00ebab349b5844fde4d49edb1fb759238387204175ed753f1342fe5c1d02c97084a6d55c085b1790ab1343a5e91b28cde60c98e0a16f80f5be87998faea9fa14aad81fac00881ff1ffe2a86439ab1201d5ca146646d805712", 0xc8, 0x10, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20101, 0x0) 2018/05/03 16:01:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000002}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x10001) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7da}, 0x1c) [ 84.361235] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 84.368432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 2018/05/03 16:01:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x5, 0x0, 0x9, 0xb00, 0x0, 0xffffffff}) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}}]}, 0xb8}, 0x1}, 0x0) 2018/05/03 16:01:58 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x800000005, 0x0) accept4(r0, &(0x7f0000000180), &(0x7f0000000140)=0x80, 0x800) 2018/05/03 16:01:58 executing program 5: syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0x8000000000000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000000)="fb7707ec91271b2201d3e7e83ee332d04863d4008b3fb3a2850c95422a87b8c8271671b53f3ac047917fc233e16932b1c5cdaded7977f02171d5b683a30ab2dfe3e7840c97f3048a38bb828aed8c0f14438e22aba98e70a5a61a15a07699c263d3e21abefbc45f7202e8", 0x6a}, {&(0x7f0000000080)="fc7ecad460908ed83471234aa0c4b0538bba8b76464ac6f7637e02b9cb4ee0f6ff3a1baa83265117667dedc7cc549fb6284c4f9a8cededf37cb2e86d7a4f33f40638a53117ba546104b91b85f25beb314d9a9e20c4d0e19f3230726590e5a436fe8b551001783eb3b89a4bdff1d6ba23835c0c1864c1f7420b9c0f4ea72d6080b98b00b086e901d9ac60", 0x8a, 0x54}, {&(0x7f0000000140)="cda245f24973d7f4187721a58c81dae4271ede1ac714805165c5bee61a9172d5eef37ca3b959d54dbcdd0d6e4c0cf3b43893603047ff7c0fe8103fdf2965ee3f4dba8d7fb6b1df568bdc53a086a4f9e8da3ad347cc19dec4a4665a34d3081983b4c17a26f3745104b6b2bf8fb39439339ea961a778620b8c31", 0x79, 0x1}], 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="6572726f897365436f6e74696e75652c646d61736b"]) syz_mount_image$btrfs(&(0x7f0000001780)='btrfs\x00', &(0x7f0000001740)='./file0/bus\x00', 0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001b00)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffbd84, 0x100) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000280)={0x9, 0x101}) inotify_init() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x7fffffff}, &(0x7f0000000380)=0x8) [ 84.471232] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 84.478400] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 16:01:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) r2 = socket$kcm(0x29, 0x5, 0x0) setrlimit(0x7, &(0x7f000000f000)) fcntl$getown(r0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e21000)={r2}) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) 2018/05/03 16:01:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000000d000), &(0x7f0000009000), 0x1}, 0x20) [ 84.565727] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 84.573542] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 84.663858] ntfs: (device loop5): parse_options(): Unrecognized mount option erro‰seContinue. [ 84.672651] ntfs: (device loop5): parse_options(): The dmask option requires an argument. 2018/05/03 16:01:59 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x7e8) creat(&(0x7f0000000040)='./file0\x00', 0xa1) 2018/05/03 16:01:59 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0xa90) sysfs$1(0x1, &(0x7f0000000080)='.lo]&\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0xf0, 0x140}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x1e8) 2018/05/03 16:01:59 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408040, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x800) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x106001, 0xf000, 0x0, 0x6, 0x1}) clock_adjtime(0x0, &(0x7f0000000200)) 2018/05/03 16:01:59 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0x80000001}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000180)=[{}, {0x0, 0x0, 0x1000}], 0x2) 2018/05/03 16:01:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x20, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6, 0xfffffffffffffffc}, 0x90) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x401, 0x10001, 0x4, 0x6, 0x9, 0x1}, 0x1c) 2018/05/03 16:01:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff0e) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a00)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001e40)={{{@in, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001f40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)) getresgid(&(0x7f0000002340), &(0x7f0000002380), &(0x7f00000023c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r1, &(0x7f0000003400)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/13, 0xd}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/212, 0xd4}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/22, 0x16}], 0x9, &(0x7f0000001780)=""/161, 0xa1, 0x8000}, 0x9a3}, {{&(0x7f0000001840)=@hci, 0x80, &(0x7f0000001c00)=[{&(0x7f00000018c0)=""/220, 0xdc}, {&(0x7f00000019c0)=""/29, 0x1d}], 0x2, 0x0, 0x0, 0x73}, 0xfffffffffffffffc}, {{&(0x7f0000001c40)=@ax25, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001cc0)=""/180, 0xb4}, {&(0x7f0000001d80)=""/143, 0x8f}], 0x2, 0x0, 0x0, 0x1f}, 0x10000}, {{&(0x7f0000002040)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001fc0)=""/24, 0x18}, {&(0x7f00000020c0)=""/117, 0x75}, {&(0x7f0000002140)=""/46, 0x2e}], 0x3, &(0x7f00000021c0)=""/170, 0xaa, 0x8}, 0x4}], 0x4, 0x40, &(0x7f0000002280)={0x77359400}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x15d) ioctl$KDDISABIO(r2, 0x4b37) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'rose0\x00', &(0x7f0000003600)=ANY=[@ANYBLOB="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"]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x404c534a, &(0x7f0000000080)={{0x880}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x22}) 2018/05/03 16:01:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)='{/selfsystem\x00', 0x0) mq_open(&(0x7f0000000080)='\x00', 0x40, 0x28, &(0x7f00000000c0)={0x1, 0x2, 0x5, 0x9, 0xffffffff, 0x101}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/05/03 16:01:59 executing program 1: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x5f, 0xffffffff, 0x8, 0x1ff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) fallocate(r0, 0x2, 0x0, 0x401) 2018/05/03 16:01:59 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc004, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x408001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) write$fuse(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x30) 2018/05/03 16:01:59 executing program 7: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={0xffffffffffffffff, 0x3, 0x0, 0x0, &(0x7f0000000180)=[0x0], 0x1}, 0x20) msgget$private(0x0, 0x418) r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x30}, &(0x7f0000000240)=0x18) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x8001) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x1f}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) prctl$getname(0x10, &(0x7f0000000580)=""/120) 2018/05/03 16:01:59 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1}) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x4000000000, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000180)="eb7c849ba8d6a43b65adca1658c550e7da6c09ad6cec7849e3fde30c91f5396e4c293076c2fa5acdfb93e6aa5503f8441b8d945f4a5f7c478dcef001cbaf1109f1df6adbc9090b63d7c247c23e5f552430897205b4306fb32ef70e965712b155505b410ef3be6326aa24223bd8b9d4e79a4c10016871f4aef8a59f034b2a262bf1629299e4739dea3410b206158389739b3cc168ddbc2f8b1d35eb9f77fc1565f5a89d359dbd813b", 0xa8, 0x40}, {&(0x7f0000000240)="08f48543797a6f5024a647f9cbf60ba2fd80fec86da46529e2bb43b2ee3a29e6af75f15bddd05c6df208e18ecacf8efff864b844737deba59047078bddb4da9d15ab7fca891164e94792d7db51bbb3b09bbc943912ed6b8c95054014870dfa4ad52c79650f4a071924784130e14ba0599a98cc7dbb26f4a5880218e4a07321f34d5390536d781d57ce1d84f64f5ff11fba8947d953d94dacd4a891330633e62b4d507b451a6f0668d7ca481f9a9a5cbe8042002eb187fb2cdee08b0c901838e7721f2cdf51f1a378b6ef51ef7aa442d3e9eef46a28f1dd03526eee32b700f52da781acfc1855ffb78dc8ad568e8641a3ff73c96cbcd1", 0xf6, 0x7f}, {&(0x7f0000000340)="687eeeb7e451402909afdb729b40b16055ec8141e0ce2c64df54ba0ad0b696ca8176e1e7d0761ba21429f0435e6e1c6abb6e184f701e85509fbc8a6688c9bacc23171d385140d0892c906f3597ea42c90b024fecf28620f6d6d41ab9", 0x5c, 0x40}, {&(0x7f00000003c0)="0624afe89543f243b36c8efde0d8", 0xe, 0x2}, {&(0x7f0000000400), 0x0, 0x6}, {&(0x7f0000000440)="5f73a258d6395458b300284866aec2ac83d4460de183158da9af037f3e9151cb1bd0bd1d09337cba19c547fc56593865d015dcd2a8d1ec231cbfaa6b16a1e0a0e4ea8136", 0x44, 0x3ff}, {&(0x7f00000004c0)="2ac1ed1c02c9878411a395eed9acbe9f0c9c9aa6f373e95e617e4d3ecaa4386bd1426fb9e2c809e60c115c750623b8d679d48bebb6e3ab722d72787d9d2c84843affae3dbb9bb2b8d92fc5d810a34fb3d3fdae73f98547f039924249402013d7f9590e1ce0bdf672d97480b4eab98d483aa24973f2a6de56aadab74ddbb5dcbcf27606ffc5cf3219bfba6eeffd52c451e7468d53ad3ec014f7d5306b008f47fb7a61b2f023168bb61e19d674c8151278fe35f6a2a6b8e48f4d0fedfc74c9490db83f966214ed729abd8e7dc8d69fa5b98f6e3aa0605d725bb9614d9e9f0e", 0xde, 0x6d16}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="666d61736b3d373637352c7569643d3e2c636173655f80656e7369746976653d7965733d3f373d2c6572726f72733d72656d6f756e742d726f2c73686f775f7379735f66696c65733d7965733d3f3d00302d373632633f6769643d3135392d37003337312c73686f775f7379735f66697a65733d7965733d3439352c00000000000000000000000000"]) [ 84.932032] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/03 16:01:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x4, 0x40, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xffffffffffff0000}, &(0x7f0000000180)=0x8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/05/03 16:01:59 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='bridge0\x00', 0x10) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000000101005, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$BLKRRPART(r0, 0x125f, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) clone(0x0, &(0x7f00000003c0), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCSLCKTRMIOS(r1, 0x5437, &(0x7f0000000040)) ioctl$KDSKBLED(r0, 0x4b65, 0xc96d) [ 85.085320] ntfs: (device loop6): parse_options(): Invalid uid option argument: > 2018/05/03 16:01:59 executing program 2: r0 = gettid() setrlimit(0xb, &(0x7f0000011000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x13) 2018/05/03 16:01:59 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80040, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x8, 0xaa, 0x8, {r1, r2+30000000}, 0x9, 0xee}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000240)=""/157) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xb, "ee2c2aa140d50efb7af9a6"}, &(0x7f0000000380)=0x13) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x8994, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000080)={0x3, 0x0, 'client0\x00', 0x0, "3a669fd76c94ded3", "bd3343006a5ed417661c255369a01facfd295d537dafe105132cfb60fdf4cc16", 0x3f, 0x56}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0x0, 0x8000, 0x100000001, 0x800, 0x6, 0x10001, 0x0, 0x6, 0x2, 0x5}, 0xb) 2018/05/03 16:01:59 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, r2}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40201, 0x121) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x1, 0x1f, 0xeed6}, 0x10) 2018/05/03 16:01:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x861}, 0x2c) writev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="79d9148295f0f4cb8dc378f2449d0ad507cdc3382e0b452ac074118fe5240b2cbe88cc63a2b3d3c89bc3e59d16e6e4e75807d0a02fbe2cad11cc9f4e0f63278308cff19b5eb0d1453e05ad8376f5200c3339ede716b1271c9cc877da6ff51a", 0x5f}, {&(0x7f0000000400)="a55efb0a6d2c5bcd683fb8f386031a240f9e8bcf1b9a66497c004047986f90a6739501f392c7f38a2d17d172309b9f85e296bb51737331f57576c8070242a721660b928eb6b67a17600d5e703a3af9ceab9e25bdd794be26a03a0a17bd7d19d7daf5ccfba84a2ac9554b9981d460fb90bd4c3059938a2f310430ff16c5b95e0a5010f48345c031729dd26305ec982121806bbaed06ddc4dfc597f1ff", 0x9c}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f0000000340)="cd0c195e2c53ca3d1ef0a17fee271878fbd230ff19778eefc7f0f97ed26b7bf4bc555c67e600cae49b6dcb1e32282fc0c0d884bcdb7006664fc0d0e009112ca49299acc94ff9c082b10f9eb3d34a00ba2c26564d38d67ed4de28f29bd764d3445c6e73e57856d97b59a9529a36f557b2e9d5", 0x72}, {&(0x7f00000005c0)="4eed8789448951e3a8e2dd1b72b47b082c60f5e3a0b98d5c70c8f5939fbdec75e31eb16f1146e251b797bd24dc0c4c92e1adebb5727dc7fb68751d6efd88b79154437a2fc2178440d33b5f86a96abdfa3fd1532397dcbc4a5333552118225b426d9a49636cf238655a551df1042cf5e7f1284b19fc2bdcf7bfbef88fa9f7c616", 0x80}], 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18080000000000000000000000000000611000000000000000006af6d173cc16f1c0000d360000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet(0x2, 0x1, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getitimer(0x1, &(0x7f0000000700)) timerfd_create(0x5, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0x527255ad89438695) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x101, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x41, r3, r4}, {0x1, 0xffffffff00000001, 0x5, 0x1, 0x6, 0x2, 0x1}, {0x80000000, 0x8d30, 0x3bd, 0x8001}, 0x101, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in, 0x3505, 0x7, 0x3, 0x2, 0x5, 0x1}}, 0xfffffffffffffea7) 2018/05/03 16:01:59 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x1000000000000) mkdir(&(0x7f00000009c0)="2f2f66696c653002", 0x4) mkdir(&(0x7f0000000a40)='./file0\x00', 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)) [ 85.317732] IPVS: ftp: loaded support on port[0] = 21 [ 85.524679] device lo entered promiscuous mode [ 85.573522] device bridge_slave_1 left promiscuous mode [ 85.579464] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.593918] device bridge_slave_0 left promiscuous mode [ 85.599439] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.638616] team0 (unregistering): Port device team_slave_1 removed [ 85.648586] team0 (unregistering): Port device team_slave_0 removed [ 85.661507] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 85.679731] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 85.713092] bond0 (unregistering): Released all slaves 2018/05/03 16:02:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) read(r0, &(0x7f0000000080)=""/26, 0x1a) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x3c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000180)}) 2018/05/03 16:02:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x337, &(0x7f0000000500), 0x0, &(0x7f0000000080)=ANY=[]) syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000002c0)=ANY=[]) rename(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)='./file0/file0\x00') 2018/05/03 16:02:00 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x98d313e9bfceeca7, &(0x7f0000000080)=0x810100, 0x25c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/05/03 16:02:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) dup2(r1, r1) 2018/05/03 16:02:00 executing program 0: r0 = socket(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x208000000114, 0x5, &(0x7f0000000140)=""/1, &(0x7f0000000100)=0x1) 2018/05/03 16:02:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket(0x0, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) tgkill(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/05/03 16:02:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f0000000240)=""/251}, 0x34) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x88001) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x10, 0x6005, 'ip6tnl0\x00', 'veth0_to_team\x00', 'veth1_to_team\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xd8}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}}]}]}, 0x210) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xbb, &(0x7f0000000080)="cab5539618c4aa18d5ff1f6015cf", &(0x7f0000000140)=""/187}, 0x28) 2018/05/03 16:02:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) fcntl$setpipe(r1, 0x407, 0x7) 2018/05/03 16:02:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x103000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x2, 0x4e22, 0x1, 0x2, 0x20, 0xa0, 0x2b, r1, r2}, {0x9, 0x1, 0x5, 0x2, 0x8d1a, 0x800, 0xfffffffffffffffc, 0x7fffffff}, {0x3ff, 0x9, 0x4, 0x6}, 0x9, 0x6e6bb5, 0x1, 0x1, 0x2}, {{@in, 0x4d3, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x3505, 0x3, 0x1, 0x670, 0x3800000000, 0x9}}, 0xe8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) [ 86.618823] binder: 6857:6860 transaction failed 29189/-22, size 40-8 line 2856 [ 86.650627] ntfs: (device loop6): ntfs_fill_super(): Unable to determine device size. 2018/05/03 16:02:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/03 16:02:01 executing program 0: seccomp(0x0, 0x0, &(0x7f0000001680)={0x2, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x5}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0x4018aebd, &(0x7f00000000c0)=0xfefffffffffffffc) [ 86.703399] binder: BINDER_SET_CONTEXT_MGR already set [ 86.744359] binder: 6857:6860 ioctl 40046207 0 returned -16 [ 86.765712] hfsplus: unable to find HFS+ superblock 2018/05/03 16:02:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="a61d6c0eb57de0d4facd6204eff17c745f383f726a14f2a47c9ebbb9cf78a8448ef186ed27b16cd3a9aab710dd1ee63fcd8fe6eba15ca7661e23999f7c1c7d4ff5bde8e98b6dffecdcfe819492d6056aea405a66bb0b4b10363f7cad3807fd2b81f7be202b3b15114d1edaad55cf8ad12798efc53df0f398726bd1a9819a730808d340fe9c6a6a387606f91c529fe28223e94593d16892d1fcbcd94c2fd4a668df785d3529b4b1e5a41d1c912151f270a82dc6b81a8281f617d1c1334ad594e42f393e725c3bc8c2902eb1c52bf54be23f5de24cb017bb94fe595b4d7e8395", 0xdf) sendto(r1, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080), &(0x7f0000000100)=0x8) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x4, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) 2018/05/03 16:02:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10440, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) syz_emit_ethernet(0x2f4, &(0x7f0000001980)=ANY=[@ANYBLOB="cd398ffb0f0000000000000086dd60c0e54400183a00fe80000000000e000000000000000000ff0200000000000000000000000000010000907800000000ff020000000000000000000000000001fd8318c9629eb0c6fcd32aa1e1d86ba29a9f989b6cb1bd4e5037df97719265a53e4b31fc59ba9c2ee95dbbd4c7b935eab158c88a4c08bc104f8e133685f51e45c0a33b5f428c8de0153047d88d17f431e9dedfc13cb28510531f53"], 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40) ioctl$LOOP_CLR_FD(r3, 0x4c01) readv(r3, &(0x7f00000018c0)=[{&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000500)=""/143, 0x8f}, {&(0x7f00000005c0)=""/115, 0x73}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f00000007c0)=""/138, 0x8a}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)}], 0xa) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000001880)={0x303, 0x33}, 0x4) [ 86.931821] hfsplus: unable to find HFS+ superblock [ 86.958777] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.015578] IPVS: ftp: loaded support on port[0] = 21 [ 87.687270] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.693703] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.701363] device bridge_slave_0 entered promiscuous mode [ 87.737823] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.744247] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.752223] device bridge_slave_1 entered promiscuous mode [ 87.787947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 87.823429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 87.927509] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 87.965433] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 88.129178] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 88.136792] team0: Port device team_slave_0 added [ 88.164318] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 88.171785] team0: Port device team_slave_1 added [ 88.206950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.244373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.278171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.316338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.537137] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.543516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.550207] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.556564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.564382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 89.335418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.411919] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.488345] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.494525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.502242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.521139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.583361] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 16:02:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$sock_ifreq(r0, 0x8b35, &(0x7f0000000140)={"6970365f767469300000000000f700", @ifru_mtu}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 16:02:04 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0x3) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1000}, &(0x7f00000001c0)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x612100, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, '\a\x00\x00\x001\x00'}}) 2018/05/03 16:02:04 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f00000001c0)={0x800}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r2, 0x7, 0x1) 2018/05/03 16:02:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="c9f26e9644d582105c6d2eb7da5d9b4ced996fcd6ae7481dd6c466a0dddad371d4eaf64be5c491a2959f68ae412d79b27d1d2fa75577f1e0f3c20a9e2828367722a339d00ab35f0bef3752c1e8943bd01270dda74499bcb3d6926ac4ed994f6748154161b3412403b9b52c4834debcd194f88871d419eb80d648813ec7547666c8876570eaba864393b7685af70d8593a137f496a1203eb13220254b6f39f32eadd6e614fc4330ad1736acae78b5d3f8a2a9f305a7915a108098498e568dafaf83dc74a9e141d624467bda556db7b86606bec80dbf21fbd6") 2018/05/03 16:02:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0xc623446}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x8166}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x6}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100)='\'', &(0x7f0000000080)}, 0x20) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x16080, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 2018/05/03 16:02:04 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x4, 0x4, 0x6, 0x0, &(0x7f0000000080)=[{}, {}, {}, {}]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x4}) r2 = getpid() ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000200)={0x1, 0x7ff, [{0x3}]}) prctl$setptracer(0x59616d61, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="1c0000000201000000000000010108000000000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/03 16:02:04 executing program 4: syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000003, 0xc0050, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8c, 0x0, &(0x7f0000000180)=[@increfs_done={0x40106308, r1, 0x2}, @dead_binder_done={0x40086310}, @release={0x40046306, 0x4}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x1}, @increfs={0x40046304}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000000c0)=[0x78, 0x20, 0x78, 0x40, 0x78, 0x68, 0x78]}}], 0x0, 0x0, &(0x7f0000002000)}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000240)={0x2, 0x4, [0x6]}) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105083) r4 = memfd_create(&(0x7f0000000280)="000000008cd41b605d9e610c7a6b17e4c2e100000000000000000000", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000040)={r1}) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) 2018/05/03 16:02:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x4, 0x40) accept4(r0, &(0x7f0000000400)=@can={0x0, 0x0}, &(0x7f0000000480)=0x80, 0x80800) bind$bt_hci(r3, &(0x7f00000004c0)={0x1f, r4, 0x2}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x6, [0x18000000000000, 0x2, 0x8, 0x6, 0x8, 0x2, 0x10000, 0x8]}, 0x5c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x800, 0x4) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080)=0x9, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r5, r6}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) [ 90.065716] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/03 16:02:04 executing program 3: socket(0x400020000000010, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x1, 0x0, 0x4}) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0xfffffffffffffed3) 2018/05/03 16:02:04 executing program 0: r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x801, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000300)) r2 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2400) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000380)=0x1, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000002c0)={0x3}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xffffffffffffff18) r7 = request_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='/dev/input/mice\x00', 0xfffffffffffffff8) r8 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r7, 0x6, r8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r10 = fcntl$getown(0xffffffffffffffff, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x4, r2, r3, r4, r6, 0x40, 0x70c}, 0x2, 0x6, 0x7, 0x8000, r9, r10, 0x1}) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000100)=r1) [ 90.108877] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.117629] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 16:02:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x18000) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="3a51594c1034ba09b23feac6f28935c5dbe9f2c5ab1edc6ca629709070f4d0fb7b55ff88da500fb2c096f5a26fe5729c3cad510208841230f27cbb33882a6492ade62c90f4db77f04cc9d7c982818188ba3e6559a5768131892d72d7e25ebd212cf508678393883d5c48951113615eec7d5527d8ee4c601a3e8283f6f4a23fc3c9736d6233e69391ff67dea29637d4d5a76212c89ec93f", 0x97}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="aedf0fbfc447a3dd1e75c5fb05d5fb2f8ef15f2db4ec34c2181d0262be05f120d71d989a6cccad7daed581a14372fe7fe124", 0x32}, {&(0x7f00000000c0)="e59b481f9c103cc31065eac0e691c1863ec3d663c72a47ea948f2412c223c6e0b985d66a1f9ea907b711d592", 0x2c}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001280)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000012c0)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f00000003c0)}}}}], 0x30) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1000, 0x200000000004) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/05/03 16:02:04 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000002939a0cb3ffcccad0000000700000000006932ed93953b346c53afb00000000000b7daded4cd840910492de29d0ca50000000000950010000008a032"], &(0x7f000031cff6)='syzkaller\x00', 0x10001, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x10000) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) 2018/05/03 16:02:04 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000180)=@ethtool_eeprom={0xc}}) 2018/05/03 16:02:04 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = dup2(r0, r0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x10000, 0x40001) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)) 2018/05/03 16:02:04 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/69, 0x45}], 0x1, &(0x7f0000001640)=""/145, 0x91}, 0x143) 2018/05/03 16:02:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x99, "b99a09e033b968ca858554a0a6168715822562a6652d2b7bdb645997d94f39945ebad2d14b4485f0645ea25dd0477995a24c01253f65612c5eb6d08eca20529a93de7442a0a0451624ae3bd904621011ebcf977b227589dbd3ee18f26c369f2fc68db15bcea0d76bbbb58b0361444a1ac9990e46ad87e29280bb3f7d678bf9c9b7c089edb0f4a2c7005da3bf4545c2383af48701a644ab4e02"}, &(0x7f00000000c0)=0xa1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0xe29, 0xdd, "98067714122e0a713878e6ad4ede5389a608abc5d84bff412b0ebe90a5739c410e97cb8d5a5703e1ed497e9cb8af394d8ac657847cc6f48e2180e6deb41c5a66ba7d0ae22dfc4d7572c34c0b9ddcb8409593ff1b26ee2c4f0827ccc9b2077f3beead96f4445d102d145d110725df35755e4eeb71ced0444d6260c7125d25e5733f9acd0d1ba3702ebc6c6d44a1d958a9a7cb5e9c7eec99a95d0db6ab2ef45af8444d08510e2e769eb8576e08dec091407c9a2a392a53477e18e85eb9bae3cf8b546ff18a4a6026bfdd6d656d18b32ac702dd93acad9dfe37cf2bb0615e"}, 0xe5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), 0x4) 2018/05/03 16:02:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') r1 = eventfd2(0x0, 0x80801) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendfile(r1, r0, &(0x7f00000000c0), 0x10ed5b) 2018/05/03 16:02:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x644901, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@random="b61e8d9d8576", @random="0818d7373ba7", [], {@ipv6={0x86dd, {0x0, 0x6, "5e3c11", 0x8, 0x32, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/05/03 16:02:04 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x400007) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0xd57, 0x9, &(0x7f0000000080)=0x7}) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) close(r0) 2018/05/03 16:02:04 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) listen(r0, 0x0) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x104, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/03 16:02:04 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) setreuid(0x0, r1) keyctl$session_to_parent(0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) connect$can_bcm(r2, &(0x7f0000000380)={0x1d, r3}, 0x10) [ 90.395345] sctp: [Deprecated]: syz-executor0 (pid 7234) Use of int in max_burst socket option deprecated. [ 90.395345] Use struct sctp_assoc_value instead 2018/05/03 16:02:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x3, 0x8001, 0x3, 0x206}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x8, 0x0, 0x2, 0x1, 0xfff, 0x8, 0x0, 0x2, 0x249f, 0x3000000000000, 0x2, 0x5}) sendfile(0xffffffffffffffff, r2, &(0x7f000017f000), 0x1) 2018/05/03 16:02:05 executing program 2: r0 = socket$inet(0x2, 0x3, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0xc0045878, &(0x7f0000000200)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00\x00\x00\x00\x00\x00::i]\x00', 0x1b2, "805e67286fa20446e52099c91457c1dc888c87937815c3e73fd0be2ccfd9"}, &(0x7f00000000c0)=0x42) 2018/05/03 16:02:05 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000000c0)) write(r2, &(0x7f00000003c0)="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", 0x1d4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) 2018/05/03 16:02:05 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x24805418, 0x40) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x0, 0x3a, 0x0, {0x9, 0x6c}, {0x10000, 0xcac}, @ramp={0x4, 0x6, {0x1, 0x25a, 0x5, 0x6}}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80200) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400000, 0xc) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)="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", 0x0, 0x0) 2018/05/03 16:02:05 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x101000) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x13bb, 0x100000000, 0x3, 0x3ff, 0x0, 0x40000000000, 0x40000, 0x8, 0x5, 0x8, 0x5, 0x1, 0xda, 0x3, 0x8000000000, 0x9, 0x5, 0x4, 0x8, 0x20, 0x8, 0x7fff, 0x724, 0x81, 0xd59, 0xffffffffffffffa7, 0xd3a1, 0x0, 0xffffffff, 0x10001, 0x1, 0x7, 0x7fff, 0x9, 0xff, 0x0, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x1b8, 0x49, 0x6e, 0x4, 0x6, 0x80, 0xfffffffffffffffc}, r0, 0x6, r1, 0x1) syz_emit_ethernet(0xfdef, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000ff0008004503003c000000003b7bd6c900000096000000000000000028907800"], &(0x7f0000000380)) 2018/05/03 16:02:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000027e000)={&(0x7f0000006ff4)={0x10}, 0xc, &(0x7f0000ec4ff0)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv6_delrule={0xdc, 0x21, 0x200, 0x70bd2b, 0x25dfdbfd, {0xa, 0x80, 0x0, 0x6, 0x8001, 0x0, 0x0, 0xf, 0x10000}, [@FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'bcsh0\x00'}, @FRA_DST={0x14, 0x1}, @FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_SRC={0x14, 0x2}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x9d}, @FRA_SRC={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) 2018/05/03 16:02:05 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x6, 0x4e23, 0x2bd2, 0xb0ef4dc41526c1e1, 0xa0, 0x20, 0x6c, r1, r2}, {0xe22, 0x8, 0x6, 0x7, 0x7, 0x6, 0xc827, 0x32b9b30e}, {0x3f, 0x81, 0xffff, 0x100}, 0x5, 0x6e6bbc, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x103d}, 0x3507, 0x3, 0x2, 0x10001, 0x7fffffff, 0x73, 0x1}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/186, 0xba}], 0x1, &(0x7f0000000400)=""/158, 0x9e}, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x5b, 0x1000000040850) 2018/05/03 16:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/19) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x54d, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)={r4, 0x9, 0x1000, "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"}, 0x1008) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000001140)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="0100001000000000000000000200004000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r5 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r5, &(0x7f0000b04000)=[{}], 0x18) [ 90.809270] syz-executor1 (7242) used greatest stack depth: 16760 bytes left 2018/05/03 16:02:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) [ 90.902441] print_req_error: I/O error, dev loop199, sector 2 [ 90.914708] hfs: can't find a HFS filesystem on dev loop199 2018/05/03 16:02:05 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) clone(0x8004000, &(0x7f0000000000)="15f6db14ec33f9292ae5d26ac9743099e56815be871c633d4915523b291415919287778139b6442c37c55db50c0e09590d3678c16de946720ae06ec73ca48d7661", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="7e0e959eaf8f963f9bb2c49dfee6a921159c63e2ed2d393731cbb3be2c16cf5dc91af98b") mlock2(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) set_robust_list(&(0x7f0000000140)={0x0, 0x80000001}, 0x18) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x200480, 0x0) getgid() r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x2000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/52) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000004c0)=0x10, 0x4) r2 = gettid() mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10050, r0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000380)=""/202) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0x6, 0x4, 0x220, 0x8, "651e42e1dfd67799465371215880e68afa57796844b3e9218e5c0e1c6afce70b7ce3216bc8d7c0be26a745ae"}, 0x0, 0x0, 0x1, r2, 0x7, 0x30000000, "c50578e23f8efccda6555dd90d5d91d80a8eed33b7662e1116c45fa3deebd849f2456ffac2ff87b275f466aba13526fe07939121711a3d226095583ef5778504", &(0x7f0000000200)='/dev/urandom\x00', 0xd, [], [0x4, 0x7, 0x80000001, 0x6]}) 2018/05/03 16:02:05 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0xd7, &(0x7f0000000140)="4365bf0eee9186140049fc5784ef6312846e3e638912f71c20714b5748c778948b5c5a5f89516192982dc3b1ded055b59aba554273c11f07fb9f4cd5d310afc8fff148a9449a6c2250a5f2e1a46a906314a136230b8a19b9c3a343fc2f0a5072af0f3013c423395dc896ff882dd210aa9fbd5a3e0398f3258c49383bb66b8571822c") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x400000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xfb3, 0xc7da3094ef94a121) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000280), &(0x7f0000000440)=0x14) write(r2, &(0x7f0000000000)="1f00007eb8120010000900044000000000e7fb0300000408000200000005ad06ffef9b4811ca3e0c655f89db4cf58b5bc6fec7ac2c080f0a9f88b0956b8329532e9410db29588674aa5d2b34814bdd2d041744419023216ba5f06d86c8a9d8383d0fa6b7c5b5cdb973c1c9bb11cf001da126e8fbdd6d116bec", 0xffffffffffffffe7) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)="2f70726f632f7379732f6e65742f697076342f76732f616d5f64726f707261746500d38a3c2755a10815569ccefec3bbf50c0567e6165eef5542b3afe6a37ad8cdad4be768d1c4c349e39a346a6cb38a450a3d38f741e1fa293f4387387b0fa62a80d0fea84f7e339a0ed34b6a764dfb35ee1f6e62f8b886f5a220fa5db7902b4ca8ba7541e30c6d2f85b6473ee39159f5b7ec2ad54de7c82ee4c2015a82d807b6cc58ce4e7e628355fff83f090b38fad91793b6cb1cc5c8c7396bf317dd7050053b2ec1d7c7eb1299aef1f5453ab258474acba6ef9d1d53cc1db35d0f7e0e1887", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x8, 0x4, 0x70a1, 0x5, 0x401, 0x4353, 0xfffffffffffffffa, 0x7fffffff, 0x0, 0x21d, 0x3, 0xffffffffead06aef, 0x2, 0x10001]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000400)={r5, 0x3, 0xff, 0xffffffffffff2342, 0x6, 0x3}, 0x14) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_tcp_int(r6, 0x6, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 16:02:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xffffffffff7ffffa}, &(0x7f00000001c0)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r7}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) writev(r4, &(0x7f000051c000), 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000022c0)=ANY=[@ANYBLOB="74000400", @ANYRES16=r3, @ANYBLOB="00ec2cbd7000fedbdf25040000001c0002000800060004000000080003000300000008000500fdffffff080006000100000008000400f597f007080006007c000000080006007f000000240002000800080007000000080002004e23000008000700ff0300000800040001000000"], 0x74}, 0x1, 0x0, 0x0, 0x8004}, 0x8800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) pipe2(&(0x7f00000021c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000002240)={0x4, &(0x7f0000002200)=[0x1, 0x7, 0x0, 0x2]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/05/03 16:02:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f75702e63707500ea9b7f45b23306154edf528e199e55a6fa7d9d05d189e3c41e8b4cdd1c25ced13abf4a80c84942a9aed900ec19447c737625eeea4f749b63a7a956b26b509b0a6a0798fa0c72ebe2670ca7ee742f6000ad1f8c3187e54d5c8cba6fc6438663b9856b9313260c82f8d784a3e0aff0e4b4913e", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000340)='memory.swap.max\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget$private(0x0, 0x0, 0x60) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x2d, 0x800, 0x2, 0x9, 0x4, 0x52]) io_setup(0x4, &(0x7f0000000040)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xffffffffffff8000, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000000c0)="a8f8af5342a8f8b0ef7bf73491ba5c55d1b018dd0eeb8b0218e7e3ad9d529a869a66af19afd6196c9b78c5b852be6269c264b6d131b6b901f0fcd27ec9aee887094947aa16e55d604597117852ebf22b4869a9d6da98af35745ce1ea38bb1346ec22a5ee003bac8c2d38ab13864024364747a6cd2b72d92495f47b15ff46b631690902a6597ffd42a69ba710d85e87db29fc998f230759b07386c327ae941c7522d46ab20b7dd0168435d3589510afbf17c7558bc84c0d0294", 0xb9, 0xfffffffffffffffe, 0x0, 0x1, r4}, &(0x7f0000000200)) ioctl$VT_RELDISP(r4, 0x5605) write$cgroup_int(r1, &(0x7f0000000080)={[0x3a, 0x31, 0x2f, 0x33]}, 0x4) 2018/05/03 16:02:05 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x22081, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0xe000000000000000, r2}) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000001c0)=0x259) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x80000) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000000c0)=0x7) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/03 16:02:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000f, 0x400000000007c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) r1 = memfd_create(&(0x7f0000000040)='.security{)&\x00', 0x400c3260a4dac36d) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) 2018/05/03 16:02:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x1000000000000002, 0x70, 0x400000000003e6, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) sendmmsg(r1, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="6d348551d278dcaf487a73610b052bcdc2099e08b67a36c972781c7a54e1781513ec9d60b0666474e19a5960125f19517e06ecf9a0eb9903411e87ab9ab6a00496ea9ad0217a7aca9717e61631eccfc05bf7a7c882f530adb9f67e8f0f4a8ef09378", 0x62}, {&(0x7f0000000140)="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", 0xfa}], 0x2, &(0x7f0000000280)=[{0x78, 0x0, 0xffffffffffffa348, "9a33eb170b1c99185d622c628dce33affbb9af3c4cccdedd9b296f7f3a14dd5c50f5bb71acfcd9ca01adc5b51daa11b370a0272098b8588699f3518fcc5d3e11564940bb0524bda3de3be57e833e7831ef7b1972f55e61dd20f6a7e13616e307f4efa93f92"}], 0x78, 0x4000080}, 0x2}], 0x1, 0x0) 2018/05/03 16:02:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)) 2018/05/03 16:02:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x1ff, 0x9, 0x0, 0x13, 0x1d, 0x10, "6cbc685d24446eec6981d46c141058f673d412d7c4c4c6938f3a4429a759bf52fbda27bac7ea80146ad59c7c11d8d3e20b9cee113f837957cbba3f28109e68a0", "1bd74389201a2ebf8e56ff3fcca9e706f2fdfe819372c3839cbef3654304d8e399e7d6f41af495cb7aed01c6ff95ad055ccfe7efcc7cf1737aac4d250415fc24", "5daf5c218866a697dd060b5e13674038dbdb5a5507056f52661ecf9abb6237ac", [0x100000001, 0x7]}) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000100)="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", 0x1000) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0xa4000960) connect$unix(r2, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) utime(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={0x9, 0x8}) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000481ffc)) 2018/05/03 16:02:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xffffffffffffffff, 0x28, 0x5, @buffer={0x0, 0x7e, &(0x7f00000000c0)=""/126}, &(0x7f0000000140)="a749136a1a8f3124194ed328aa927f311c9d78b3a6a5c546798c8e670c506ab8c5c71df08fdf1f0f", &(0x7f0000000180)=""/22, 0x200, 0x10013, 0x3, &(0x7f00000001c0)}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) 2018/05/03 16:02:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0), 0x145, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/03 16:02:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x64) 2018/05/03 16:02:06 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb3) syz_emit_ethernet(0xfdef, &(0x7f0000000200)=ANY=[@ANYBLOB="0400000802000000c20000fdffffff00000008004500003c00000000a603000000000000ffffabed0ebfc7274afcfe6a"], &(0x7f0000000380)) 2018/05/03 16:02:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) socketpair(0x1, 0x2, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x3c) r2 = dup3(r0, r0, 0x80000) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x3, 0x200}, &(0x7f00000000c0)=0xc) bind$inet6(r0, &(0x7f00003b0fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x20}, 0x7}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x48) 2018/05/03 16:02:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=""/36, 0x24}, 0x0) 2018/05/03 16:02:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e22}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @rand_addr=0x6}, 0x2, 0x4, 0x4, 0x1db7d90f, 0x40, &(0x7f0000000080)='ip6_vti0\x00', 0xb52, 0x9, 0x81}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) 2018/05/03 16:02:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x3111}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x40000000001) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'gre0\x00', 0x600}) 2018/05/03 16:02:06 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x0, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x10000) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000240)=""/69, &(0x7f00000000c0)=0x45) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES16], 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) chroot(&(0x7f0000000140)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xe2e}, 0x90) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) exit(0x0) 2018/05/03 16:02:06 executing program 6: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x200000000000006d, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='md5sum/wlan0&&nodevvmnet1\x00') 2018/05/03 16:02:06 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x57, 0x3, 0x2, 0x5, 0x5, [{0x1f, 0x6, 0x145, 0x0, 0x0, 0x800}, {0x5, 0x8, 0x5, 0x0, 0x0, 0x104}, {0x0, 0x3, 0xef5, 0x0, 0x0, 0x401}, {0xad28, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x504}, {0x9, 0x6, 0x7ff, 0x0, 0x0, 0x1}]}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffffffe2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x6, 0x2ea3, 0x7fffffff, 0xffffffff, 0x9}, &(0x7f0000000100)=0x14) 2018/05/03 16:02:06 executing program 3: r0 = socket(0x11, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 16:02:06 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) ioctl$TCGETA(r0, 0x8004552d, &(0x7f0000000000)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x401, 0x4) 2018/05/03 16:02:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x2cd, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) msgget$private(0x0, 0x80) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6, 0x3000}, 0x4) 2018/05/03 16:02:06 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) getpriority(0x2, r0) r1 = getpgrp(0xffffffffffffffff) tgkill(0x0, r1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e20, 0x5, @empty, 0xffffffff}}}, 0x88) 2018/05/03 16:02:06 executing program 5: syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x440800) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000440)=@ioapic={0x3001, 0x8, 0x9, 0x3, 0x0, [{0x6, 0x1, 0x1f, [], 0xae3}, {0x2, 0x3ff, 0x3, [], 0x2}, {0x4, 0x2a, 0x4, [], 0x80}, {0x3, 0x3, 0x7fffffff}, {0x3ff, 0x6acc, 0x3, [], 0x6}, {0x2, 0x80000000, 0x101, [], 0x1d0c000000000000}, {0x1, 0x5, 0x6c, [], 0xfffffffffffffffd}, {0x10001, 0x7fff, 0x8, [], 0x8}, {0x5c1, 0x355dfa5e, 0x2, [], 0xfffffffffffffffb}, {0x8, 0x196, 0x7, [], 0x100000000}, {0x100000000, 0x8, 0x6a51, [], 0x9}, {0x6, 0xfffffffffffffffa, 0x3, [], 0xfffffffffffffffd}, {0x1c, 0x8, 0x200, [], 0xfffffffffffffffb}, {0x8001, 0x2, 0xed1, [], 0x200}, {0x1ff, 0xbe1c, 0x100000001, [], 0x8}, {0xffffffff, 0x2, 0x1, [], 0x9a}, {0x4, 0x200, 0x3f, [], 0xeb25}, {0xd1, 0x5, 0x6, [], 0x10000}, {0x6, 0x8000, 0x2, [], 0x400}, {0x800000000000000, 0x3, 0x3f, [], 0x1}, {0x1000, 0x9020, 0x9, [], 0xffffffff}, {0x200, 0x5, 0x100, [], 0x110e772c}, {0x35, 0x3d9bc025, 0xb1, [], 0xfff}, {0x38f6, 0x7, 0x2, [], 0xd1}]}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x0, 0x0) 2018/05/03 16:02:06 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x208842, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001480)=""/4096) syz_read_part_table(0x0, 0x2, &(0x7f0000001440)=[{&(0x7f00000002c0)="bd65ccb5cb3c2ef3addb3d0b5b81afa9631aee58e736a6684b570137266c5d8967ab2c985eea53ddd80a7777aa6cfbb6cb3fea3e5373a8d986c3f8e465244b4709265107645958e53dd8147e0990d66b7e29d6f6744a10ff3bdc3b01d492b8b8c4b90fcc39bebf970e428b11448f30d01c7f9a2991d4ea7afd15a3ca3c762cacf00dde54a9aadd38fdead671a173e57f25a298b969489e97bdae4c545d2554174ed0adb79d291e8761a101eebfbe1ff61dd98b660e88a95620c48b658b06ea9cb349374b113ecb368c5759d61a86c5c887d4d9d5912e8a6f32a71516c3084af09c159430f9e9e7ffc6ab2d1ca21897f6a8882af4c9119d47a72ab077c08f4a161238807f430e89ccf275b163c11f1ac03fe0746594b2ff1f647c7c49f088b413ce1561f13ee6b8d191251f21c76a311c1296d6878b2aa6e5311a3ed05e0679350dcee81baae3585e0c46539bd7219a1ced7697268fe882366fbeabd067bbaebf7e01d6b42d20b6efbda9a7c9c93882777bff2ef92545dc9d782d8a9590dc4cefde9e093fd972585a09546b54d1ae939c752680a8d659cde73858fe974ceee51ae267dd6d5143b1ff5cc9ea61e87f4faa17f186f48e61d3eb4ce0851a1e7ffd55cb33", 0x1c2, 0x20}, {&(0x7f0000001340), 0x0, 0x2300000000000000}]) 2018/05/03 16:02:06 executing program 7: r0 = epoll_create1(0x0) close(r0) socketpair(0x8000000000001e, 0x80804, 0x40000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) 2018/05/03 16:02:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x81, 0x240480) bind$bt_rfcomm(r1, &(0x7f00000004c0)={0x1f, {0x8, 0x3, 0xd01, 0xffffffffffffffff, 0x2, 0x7}, 0x8}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000600)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xfffffffffffffdaa) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x100, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x93}}, {{0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x14}, 0x3}}}, 0x108) r5 = request_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='\x00', 0xfffffffffffffffc) r6 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="110a88b1a8a356a8b2fb1c574391adc1567a267bc67db4345bd836edbd826334040bbe61b701707c345c9e1de9cdee2592e320d512888e35d8e485e67f26e96a2a1c4764d1bcf4aaf13411967f4cc8b73f581ad921afcfa3af58617961ae243a99f697d7c4dfe9c9d64c016747982e11a209331c4022fa8bd9050ac347415126ad1ad4648d1cc6637a0e3a7b302fae251ac12fdb4710465aa953b45fbfbbf947a28b7fc2bbf30207bd", 0xfffffc1b, r5) keyctl$chown(0x4, r6, r3, r4) [ 92.218313] loop3: AHDI p1 p3 [ 92.229094] loop3: p1 start 3932285055 is beyond EOD, truncated 2018/05/03 16:02:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x6, {0x2, 0x9, 0x80000000, 0x0, 0x57d58717}, 0x7, 0x7fff}, 0xe) dup2(r0, r2) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/03 16:02:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x284400, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000100)="6cce0e33be2e5ead46d06f6e5efa8b9a0fbb1d2cd191d1045b02a148fdc6e7d985cff04f0bed52b8ac651cbe37619dddcac903c983451d0b2b3b21f7a55169699cfd6d81226856f017d3a2b7189be1b92f08e66bd72f3bd4e6c8e1de77a92cffe30c1b84947847306b67718d71231d28640cdc9fc2b0bca5694ff4f508ce7ebe0de82339fcaa78203f288b65640ffcc0adbde7957995e713214493feb8be9b043d22e9d882bdfc616a48bdfd5ccc41d2cb8eb668bfb98405f8a06b4335d797357a") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4da, 0x800000020000000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="b8", 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {}, {}, {}, {0x8}, {}], 0x8) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000001ac0)="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", 0xc48}], 0x1) [ 92.268085] loop3: AHDI p1 p3 [ 92.271730] loop3: p1 start 3932285055 is beyond EOD, truncated [ 92.294359] print_req_error: I/O error, dev loop199, sector 0 [ 92.311606] XFS (loop199): SB validate failed with error -5. [ 92.404507] WARNING: CPU: 1 PID: 7418 at net/ipv4/tcp_input.c:2191 tcp_mark_head_lost+0x8e5/0xa60 [ 92.413570] Kernel panic - not syncing: panic_on_warn set ... [ 92.413570] [ 92.420952] CPU: 1 PID: 7418 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #30 [ 92.428144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.437504] Call Trace: [ 92.440111] dump_stack+0x1b9/0x294 [ 92.443760] ? dump_stack_print_info.cold.2+0x52/0x52 [ 92.448977] ? tcp_mark_head_lost+0x840/0xa60 [ 92.453494] panic+0x22f/0x4de [ 92.456700] ? add_taint.cold.5+0x16/0x16 [ 92.460855] ? __warn.cold.8+0x148/0x1b3 [ 92.464908] ? tcp_mark_head_lost+0x8e5/0xa60 [ 92.469406] __warn.cold.8+0x163/0x1b3 [ 92.473282] ? tcp_mark_head_lost+0x8e5/0xa60 [ 92.477771] report_bug+0x252/0x2d0 [ 92.481397] do_error_trap+0x1de/0x490 [ 92.485275] ? math_error+0x420/0x420 [ 92.489083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 92.494636] ? tcp_rate_skb_delivered+0x2d0/0x3a0 [ 92.499501] ? tcp_sacktag_walk+0xc5d/0x14a0 [ 92.503916] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 92.508940] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.513794] do_invalid_op+0x1b/0x20 [ 92.517507] invalid_op+0x14/0x20 [ 92.520959] RIP: 0010:tcp_mark_head_lost+0x8e5/0xa60 [ 92.526047] RSP: 0018:ffff880188bf70b0 EFLAGS: 00010216 [ 92.531401] RAX: 0000000000040000 RBX: 0000000000000009 RCX: ffffc900074eb000 [ 92.538668] RDX: 0000000000000b0a RSI: ffffffff864968a5 RDI: 0000000000000004 [ 92.545929] RBP: ffff880188bf7138 R08: ffff880188a44440 R09: ffff880188bf74e8 [ 92.553184] R10: 000000000581ea52 R11: ffff88021fff8057 R12: 0000000000000008 [ 92.560452] R13: ffff8801b278a000 R14: dffffc0000000000 R15: 0000000000000005 [ 92.567728] ? tcp_mark_head_lost+0x8e5/0xa60 [ 92.572216] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 92.577752] tcp_fastretrans_alert+0x1ff8/0x2850 [ 92.582515] tcp_ack+0x2c3e/0x5500 [ 92.586061] ? tcp_fastretrans_alert+0x2850/0x2850 [ 92.590982] ? mark_held_locks+0xc9/0x160 [ 92.595122] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 92.599704] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.604194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.609206] ? trace_hardirqs_on+0xd/0x10 [ 92.613353] ? perf_trace_lock_acquire+0xe3/0x980 [ 92.618190] ? finish_task_switch+0x1ca/0x810 [ 92.622675] ? finish_task_switch+0x182/0x810 [ 92.627160] ? graph_lock+0x170/0x170 [ 92.630966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.637217] ? tcp_parse_options+0x1c1/0xe30 [ 92.641626] ? sched_clock_cpu+0x1b/0x180 [ 92.645762] tcp_rcv_established+0x5b1/0x1ef0 [ 92.650252] ? tcp_data_queue+0x44e0/0x44e0 [ 92.654568] ? lock_downgrade+0x8e0/0x8e0 [ 92.658715] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 92.663729] ? ipv4_dst_check+0x1d5/0x260 [ 92.667876] ? ipv4_sysctl_rtcache_flush+0xa0/0xa0 [ 92.672804] ? __local_bh_enable_ip+0x161/0x230 [ 92.677484] tcp_v4_do_rcv+0x615/0x8c0 [ 92.681380] __release_sock+0x12f/0x3a0 [ 92.685362] release_sock+0xa4/0x2b0 [ 92.689076] ? __release_sock+0x3a0/0x3a0 [ 92.693214] ? __local_bh_enable_ip+0x161/0x230 [ 92.697872] ? lock_sock_nested+0xe7/0x120 [ 92.702096] tcp_sendmsg+0x3a/0x50 [ 92.705624] inet_sendmsg+0x19f/0x690 [ 92.709407] ? ipip_gro_receive+0x100/0x100 [ 92.713717] ? security_socket_sendmsg+0x94/0xc0 [ 92.718468] ? ipip_gro_receive+0x100/0x100 [ 92.722792] sock_sendmsg+0xd5/0x120 [ 92.726509] sock_write_iter+0x35a/0x5a0 [ 92.730575] ? sock_sendmsg+0x120/0x120 [ 92.734552] ? __might_sleep+0x95/0x190 [ 92.738512] do_iter_readv_writev+0x859/0xa50 [ 92.743021] ? vfs_dedupe_file_range+0xa00/0xa00 [ 92.747782] ? rw_verify_area+0x118/0x360 [ 92.751916] do_iter_write+0x185/0x5f0 [ 92.755787] ? dup_iter+0x270/0x270 [ 92.759407] ? vfs_writev+0x255/0x330 [ 92.763201] vfs_writev+0x1c7/0x330 [ 92.766823] ? vfs_iter_write+0xb0/0xb0 [ 92.770787] ? get_unused_fd_flags+0x190/0x190 [ 92.775361] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.780878] ? __fdget_pos+0xd6/0x1e0 [ 92.784663] ? __fdget_raw+0x20/0x20 [ 92.788360] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 92.793880] ? fput+0x130/0x1a0 [ 92.797156] do_writev+0x112/0x2f0 [ 92.800686] ? vfs_writev+0x330/0x330 [ 92.804484] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 92.809338] __x64_sys_writev+0x75/0xb0 [ 92.813322] do_syscall_64+0x1b1/0x800 [ 92.817208] ? finish_task_switch+0x1ca/0x810 [ 92.821699] ? syscall_return_slowpath+0x5c0/0x5c0 [ 92.826612] ? syscall_return_slowpath+0x30f/0x5c0 [ 92.831531] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 92.836898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.841744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.846921] RIP: 0033:0x455979 [ 92.850101] RSP: 002b:00007f57bb647c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 92.857815] RAX: ffffffffffffffda RBX: 00007f57bb6486d4 RCX: 0000000000455979 [ 92.865072] RDX: 0000000000000001 RSI: 00000000200006c0 RDI: 0000000000000013 [ 92.872324] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.879583] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 92.886837] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000000 [ 92.894835] Dumping ftrace buffer: [ 92.898549] (ftrace buffer empty) [ 92.902241] Kernel Offset: disabled [ 92.905848] Rebooting in 86400 seconds..