[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.510724] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.314582] random: sshd: uninitialized urandom read (32 bytes read) [ 34.833676] random: sshd: uninitialized urandom read (32 bytes read) [ 36.065370] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.45' (ECDSA) to the list of known hosts. [ 41.568920] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/24 13:08:56 fuzzer started 2018/05/24 13:08:57 dialing manager at 10.128.0.26:46257 [ 64.501174] can: request_module (can-proto-0) failed. [ 64.511597] can: request_module (can-proto-0) failed. 2018/05/24 13:09:21 kcov=true, comps=false 2018/05/24 13:09:26 executing program 0: 2018/05/24 13:09:26 executing program 1: 2018/05/24 13:09:26 executing program 7: 2018/05/24 13:09:26 executing program 4: 2018/05/24 13:09:26 executing program 2: 2018/05/24 13:09:26 executing program 5: 2018/05/24 13:09:26 executing program 6: 2018/05/24 13:09:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) pipe2(&(0x7f00007f2000), 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 72.526318] IPVS: ftp: loaded support on port[0] = 21 [ 72.533890] IPVS: ftp: loaded support on port[0] = 21 [ 72.551635] IPVS: ftp: loaded support on port[0] = 21 [ 72.554766] IPVS: ftp: loaded support on port[0] = 21 [ 72.592862] IPVS: ftp: loaded support on port[0] = 21 [ 72.596558] IPVS: ftp: loaded support on port[0] = 21 [ 72.605680] IPVS: ftp: loaded support on port[0] = 21 [ 72.610871] IPVS: ftp: loaded support on port[0] = 21 [ 74.351260] ip (4681) used greatest stack depth: 54520 bytes left [ 74.657835] ip (4707) used greatest stack depth: 54392 bytes left [ 75.035895] ip (4738) used greatest stack depth: 54360 bytes left [ 75.100890] ip (4741) used greatest stack depth: 54040 bytes left [ 75.800770] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.807240] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.842128] device bridge_slave_0 entered promiscuous mode [ 75.916154] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.922624] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.932762] device bridge_slave_0 entered promiscuous mode [ 75.940905] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.947335] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.979175] device bridge_slave_0 entered promiscuous mode [ 76.003633] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.010101] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.032427] device bridge_slave_0 entered promiscuous mode [ 76.050329] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.056756] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.066825] device bridge_slave_0 entered promiscuous mode [ 76.078497] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.084928] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.100884] device bridge_slave_1 entered promiscuous mode [ 76.129776] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.136214] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.145687] device bridge_slave_1 entered promiscuous mode [ 76.152739] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.159189] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.169680] device bridge_slave_0 entered promiscuous mode [ 76.182403] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.188837] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.219429] device bridge_slave_0 entered promiscuous mode [ 76.233013] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.239517] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.270963] device bridge_slave_0 entered promiscuous mode [ 76.280978] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.287425] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.295445] device bridge_slave_1 entered promiscuous mode [ 76.306394] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.312801] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.329326] device bridge_slave_1 entered promiscuous mode [ 76.340211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.353140] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.359588] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.384459] device bridge_slave_1 entered promiscuous mode [ 76.390833] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.397300] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.424812] device bridge_slave_1 entered promiscuous mode [ 76.439073] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.445525] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.472368] device bridge_slave_1 entered promiscuous mode [ 76.480143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.493831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.516330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.531098] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.537542] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.571081] device bridge_slave_1 entered promiscuous mode [ 76.583371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.595329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.604742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.675586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.687009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.734208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.768660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.779223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.800347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.835284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.909808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.988986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.063323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.305452] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.315428] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.363710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.380958] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.392104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.429012] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.511298] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.572474] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.582169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.593295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.619408] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.632726] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.646720] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.666266] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.678321] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.701396] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.789123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.804893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.876783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.890198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.915765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.922752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.951432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.961666] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.972435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.004501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.017134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.037699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.044935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.087899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.094912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.107261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.114213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.175388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.182402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.204982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.212510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.220266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.245240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.413775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.420807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.471707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.495842] team0: Port device team_slave_0 added [ 78.675815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.698761] team0: Port device team_slave_1 added [ 78.718867] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.732322] team0: Port device team_slave_0 added [ 78.749325] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.767476] team0: Port device team_slave_0 added [ 78.789243] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.799711] team0: Port device team_slave_0 added [ 78.815737] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.833505] team0: Port device team_slave_0 added [ 78.849817] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.862516] team0: Port device team_slave_0 added [ 78.869570] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.880617] team0: Port device team_slave_0 added [ 78.901893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.945889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.965858] team0: Port device team_slave_1 added [ 78.991528] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.012981] team0: Port device team_slave_1 added [ 79.031799] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.040716] team0: Port device team_slave_1 added [ 79.057332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.078176] team0: Port device team_slave_1 added [ 79.092340] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.102898] team0: Port device team_slave_1 added [ 79.111682] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.130120] team0: Port device team_slave_1 added [ 79.144343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.153010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.175992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.193528] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.213012] team0: Port device team_slave_0 added [ 79.233189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.241168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.248451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.256274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.274749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.294921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.311577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.335767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.350444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.375940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.384207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.400398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.411008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.421383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.430498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.453602] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.462220] team0: Port device team_slave_1 added [ 79.477169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.492155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.519338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.545432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.554890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.563874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.574757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.583713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.598678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.608447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.615468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.628660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.652664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.676837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.694657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.703936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.711781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.719904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.729482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.744396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.755363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.765997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.773560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.790627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.822724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.851335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.865645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.877155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.885453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.893469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.904397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.914126] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.926768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.941889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.955157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.979166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.993496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.007631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.022717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.032761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.042425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.051281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.058649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.075544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.101242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.117015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.133632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.145921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.161481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.169933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.185226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.199676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.207528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.214854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.223484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.243329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.263599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.290665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.304448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.313213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.347168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.363194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.396714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.428706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.451766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.468556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.477444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.485773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.496237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.528862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.537586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.547538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.560669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.598674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.626332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.252390] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.258856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.265675] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.272100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.333898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.341347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.559982] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.566438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.573263] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.579685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.597804] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.611973] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.618403] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.625185] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.631592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.641252] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.663985] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.670429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.677206] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.683598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.720999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.731819] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.738282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.745101] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.751519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.800823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.819665] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.826100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.832882] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.839288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.851061] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.865330] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.871753] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.878540] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.884948] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.961275] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.995646] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.002108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.008908] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.015337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.086929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.360595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.377690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.413995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.446749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.463223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.478798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.486466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.644985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.870182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.925345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.024272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.081391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.115720] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.379530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.391193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.431807] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.675546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.719622] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.788107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.840646] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.854512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.159209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.226928] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.233246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.243752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.263459] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.458816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.465214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.473771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.506161] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.524735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.550823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.582565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.588851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.599747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.679818] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.686391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.699297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.746645] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.752950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.765878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.937350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.943668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.960839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.025475] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.205117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.211363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.224436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.254093] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.394304] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.432810] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.448319] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.568130] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.749007] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.046136] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/24 13:09:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x0, 0x5, 0x1ff, 0x30]}, 0xc) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r2) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x6, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) sendto$inet6(r2, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 13:09:53 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x8100, 'bcsf0\x00\x00\x00\x00\b\x00', "73697430000002000000ffff00", 'bond0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x110, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x1, 0x5ed}, 0xc) 2018/05/24 13:09:53 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x20b}, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=@known='security.capability\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x606000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x70600, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3, r2}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000280)=""/4, &(0x7f00000002c0)=0x4) 2018/05/24 13:09:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRES64], 0x10000026f) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000004c00)=[{{&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="c5575fae72ce0561b3e5c326cde0345a31214d699a819d3dbec186b97ee9c2a1898b76a37d3e5b97542df605d2ed", 0x2e}], 0x1, &(0x7f0000000240)=[{0x50, 0x105, 0x10001, "0aa9bb5575cc12efb5b2b5577ab5de8713dc9ad96c2608e8dd7c72a65ecfcbc0071ef60084b5262bca2f1dc7d50945ddcba2a61b0e174da1f0de5a59"}, {0x1010, 0x119, 0x2, "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{0x50, 0x0, 0x800, "2805e583b6ed18babe930e5f32f0b227ab01777e6a2caaf03c3297c56c5cbf717d5345aeba99e8c0cbf034ea80efeba2fc2a9256ca946d6bf2954410eb25"}, {0x110, 0x0, 0x0, "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"}], 0x11c0, 0x4000085}, 0x100000001}, {{&(0x7f0000001400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x1, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff73a7}}}, 0x80, 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"06fd812d45a4f6d0a1d79202095973427fc1b5213e79fdd9a03f21e22b3892e396d0fb5995d9cec1944b16ef8d034de550c78762ef53a59eca0755f2b447a5", 0x26}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a80)="049181d4c6bda506f14e4fc1056cc953851bc06adcc3fbbaa61dfd6ccb7ca7ef9251fa112f1e0ad0ab66538eb77a7cfef1e06c46d69e250e0e85ca2fff4d1c556bdbab9836228b74", 0x48}, {&(0x7f0000002b00)="c87a058074059a04e0b9f500670ecabe45a6ec26152ab1e81b03a50010ce78396aa401bd49cfc4a3aa316824733d387ec121b2102f97c8369ce29d913ce9a6c0e7bf83c20716d60460a0cbdbb4b4bb32b4b5b03725c4daf8ec0af49b67ebbfb2ece9158a6df0313b9b626af387f175992ace15781c349160c8502a59cbdf30670d8bf5b7cbe5c0b4c44d5decc9fadbe2303e1db69bc8892068dc17c1f96624a4a780d9ccf44c165052112d12349e5600e4d77c1574ce4bbb7e33a26125613abcaa8711f6c69f95a6c2b4b200d58428a15e9f3e78f022f45386ff94540374a2a49a29970271", 0xe5}, 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&(0x7f0000003100)=[{&(0x7f00000030c0)="99de88e81e4c5a9f24a6e32a64c63c9269869c2dffad21d260c9603b9b35f482ba5ccf10c97bc27911d0a23068bfa9ae1b5e4940f56c7252f80c18a1251f", 0x3e}], 0x1, &(0x7f0000003140)=[{0xb0, 0x3a, 0x7, "6e2b9d4b420592f2dc9f5c34626d888311cbdb2169023ef46028d765053f006ae655536aa1b2cc47b822bb9fe561809a5824a5f3f365f61698501650550fcc8273a705026b9a2b1e26d043e8adb5d1e692406e91811ca0c7e815725a890dda9568dcd94023d48f02b09b01d483545f41dfddf82880e735d66c36cbe43fe6a38591602120dc8f05e74cef976b831985a09800879c074e9adf9f51c5391f30"}], 0xb0, 0x8000}, 0x935}, {{&(0x7f0000003200)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003280)="f1f82180b559b2564f0854385665a6658103c728ed25f475a57d38b2b34a16c1e9fcbe06f373d338c135", 0x2a}, 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"83de00dcd60e51ce9201e5b3b907a1f4f9b7cce54a103705f210737489eb691e9c4ead251c47c6992c3519657bb2bcb0de181241dd9cce532ab2eadc4285d5cc877936d37828d38faec22f3b4da47bf99ef7b6cff3a70dbf313e8d9bc70b0a4ff84d08dc73303ae1fc23d24fea4c236f1144960b9923e3312a943bf779fb37dcc6e9ff5808daf1dcf4df7f6de57bf9f3f532ad45b6660bf42aa5077292d83bf9c8b3e09d9acf7333a483c6b1cb"}, {0xe8, 0x10f, 0xfffffffffffffff8, "103240b40941911838922e47c37262529206fafcdc6ae607fbd85a868c37d1e0576aeadd03fcb0057360511fd4d9a2d44e4b370a1c4c1579ba8d2dd4d28426f225d1d48680e1dc017800ea18eb53bfbfd107613458092e153c7f9c6035144fd7502fad615b33fd2095a9d6f1d7797c03c9be75cb7ef21fc854a54c173471d5e8147d20906170b2cc002bee86919579bf0b170f04c31587f3708d8dfd538aebdf7469c88d72532f73c602a8328f152678e3c38057410f535e858b6a01c5a57f79e135cb0e70cb8ab5fa2125565386d61e152962"}, {0x18, 0x100, 0x0, "e4e4477c"}, {0x58, 0x10f, 0x9, "d22f8e8450f59d911032c0b82925470a1b4851941567e44fee092dcb1e651be560814625f78079ae66f62c974945a08232fd4a441decfc0c8b655670e856f919f9050c964af5"}], 0x300, 0x40}, 0x3}, {{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003980)="378f5c2b2673225abfb339c42e4ec55345e2ed108070d65456252893d37adcd78447e98ec852162237f7044f025851180078ef804860823aa670055e6eac5727effb21f1008864fb699a9175af60d316378c2dcc646532cd828e1aca7fe4fd5f4d3e34774f8d6ad362dbba72764f7b477a", 0x71}, {&(0x7f0000003a00)="6c7ece8e7c9f4c2b6af437f5e02c7972fbd339901d0c6c19a5164f318922883b93133366", 0x24}], 0x2, &(0x7f0000004dc0)=ANY=[@ANYBLOB="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0x1160, 0x20000000}, 0x4}], 0x7, 0x0) 2018/05/24 13:09:53 executing program 6: timer_create(0x3, &(0x7f0000000100)={0x0, 0x15, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_delete(r0) r1 = syz_open_dev$mouse(&(0x7f0000001540)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x80802) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000015c0)=@sack_info={0x0, 0x63b3}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001640)=@sack_info={r2, 0xfc, 0x100000001}, &(0x7f0000002680)=0xffffffffffffff1a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000026c0)={0x0, 0x100000000}, 0x8) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)="0ba30203e2f6438a3e8d002e8e7ff4e8c2bce185e1fa6b54d77b9ed74be8885ead9cdfc0daadcebeb8d2f9f4ebfcb54c06900a170df3110b4ca7ef8cea1da5cbcece2d58e1d82309ce", 0x49}, {&(0x7f0000000180)="e3b22b15b488048e2d5db0e8b2178962157d4bae7f3f74078d71ea8c86e3d9ba120b70625afcad1eff51cb3d05b364e0023388e10b08ce04af215a9c4d7e75a29447cc1cc8edc729f73ed278bd8f787d9172e94637d033d64f42a37d80fe8d1a2fb86aa09d4f06a73a46cdd9e1eca22a9bce8ffc555297bbbf2753395d42e4bce662c89f11a24c21c604df7f4d943b8f81c6b8", 0x93}, {&(0x7f0000000080)="84164c49bf", 0x5}, {&(0x7f00000000c0)="f6c569b006b12c90499278e57f3309fb6f69e9a87a6b01dd103ff9f90f70b42c75aa481dc0f5ae85", 0x28}, {&(0x7f0000000240)="3d1397361299680096cac82a8caec71dea285a09a1a82245be83dbc88f3ff7edb0b43919f200dfb5034319a914823d1419146d63af5a95fcf6f5dfa0b8b7e678cd998ed282cf5425ab1f9596bccfc26e6ef8e677fe6e0f437f6263244d91bc8c9409f899b14ea70bf5ba4ac8f4b665055239306a8b0b03fa2ec0c3a82b5cc2952bd1375bc3c86cf80fcf6c1d5c3a7719273ed1482748cf983765acfcd73e562ad1c1f72a7ad97431c9d1e4701e0aaea2a5e5b20de56c3baebbc0bf67b48c38ca4842878304d68afd30b748", 0xcb}, {&(0x7f0000000340)="2b3c89303a6458934438aa6cba37f992c80c09a8b1b343286cc02cdbb0a727eaede5ca8d7b8a841624c907e2d56ebdf578064d11bf54ef38ff2e417f4e641736c3b67e1f447edb9d83aa7679eba17e469674408ee11b7755a0c40499ff2c03e56a11b2e65f16118b69c5e9db2fd04920b58ffcba2e8ada40aaa46933a547bc1102c28a7bd17b84160c0ee226d9ad158aa5917e50f4dae1e252458be257ae4cacac3e586c55e4a567", 0xa8}, {&(0x7f0000000400)="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0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x40000) 2018/05/24 13:09:53 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r2, r3}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 2018/05/24 13:09:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) setrlimit(0x2, &(0x7f0000000040)={0x9, 0x4000000000000}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 2018/05/24 13:09:53 executing program 7: socket$inet(0x2, 0x80003, 0x2) 2018/05/24 13:09:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400, 0x0) accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x6}, 0xc) fremovexattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="750365547db5e1866e301f00"]) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000200), 0x4) [ 98.489465] mmap: syz-executor2 (6610): VmData 18452480 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. 2018/05/24 13:09:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000040)=0x5606e18627a7e162) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4301, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/96, &(0x7f0000000140)=0x60) 2018/05/24 13:09:53 executing program 4: unshare(0x2000400) shutdown(0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x100) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', 'bdevsystem\x00'}, &(0x7f00000000c0)='user/\x00', 0x6, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3d8f, 0x80) 2018/05/24 13:09:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0xe8, 0x3, 0x2, 0x100, 0x1, 0x800000, r1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000000c0)={0x0, 0x3617}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5dfb}, 0x5, [0x400, 0x3, 0x3, 0x9, 0x8000, 0xdb4, 0x7, 0x3]}, 0x5c) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x10}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) 2018/05/24 13:09:53 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000200)=0xc) rt_sigsuspend(&(0x7f0000000000), 0xfffffffffffffe06) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x80000, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r2, 0x3, &(0x7f0000000080)=""/167) 2018/05/24 13:09:53 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000c9, &(0x7f0000000100), &(0x7f0000000000)=0x2cf) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/24 13:09:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x81, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x40}, &(0x7f0000000140)=0x8) r3 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x4, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x1, r4, r5, r6, r7, 0x40, 0xfff}, 0xfffffffffffffc00, 0x7f, 0xff, 0x28, r8, r9, 0x9}) sendfile(r1, r0, &(0x7f0000000040)=0x5f, 0x80000001) socket$key(0xf, 0x3, 0x2) 2018/05/24 13:09:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x9, 0x4) unshare(0x400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x408) ustat(0x40, &(0x7f0000000040)) 2018/05/24 13:09:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x1, 0x24b) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="280000000000000029000000020000002b07dfe3d917e3080023996ab39501010000000000b30000"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/24 13:09:54 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) unshare(0x42000400) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x2202, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/46, 0x2e}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4de046e5c7dc39a4, r1, r2, 0x1, 0x0, 0x220000) 2018/05/24 13:09:54 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005d40)={r1, 0x2, 0x6}, 0x10) 2018/05/24 13:09:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2, 0x2000) ioprio_get$uid(0x3, r1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{}, {0x77359400}}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents64(r3, &(0x7f0000000200)=""/78, 0x24) getdents64(r3, &(0x7f0000000000)=""/50, 0x32) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ip_vti0\x00'}, 0x18) 2018/05/24 13:09:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000009b80)=[{{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000001f80)="5dee70f2ddaa77fe9b4007dee57e435f915f68276f2b9d1133e30bb2147c97b1f313b30b015d207b1049533e2ce893e1df73bdc641161135a94adf6772d60885e43449b36eaf5c7a7f2c7821f92338b9e1d349c8141a20aab33030a06faee8eedc009374982588693ad5d428b47f87d69f965dff7c60", 0x76}], 0x1}}], 0x1, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x40, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r4, r5, 0x8, 0x1}, 0x10) recvmmsg(r3, &(0x7f0000002b00)=[{{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000002cc0)={0x0, 0x1c9c380}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) 2018/05/24 13:09:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000140)=@in={0x0, 0x0, @local}, &(0x7f00000001c0)=0x80, 0x80800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1e) listen(r0, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0xffffffffffffffc3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x83800}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r3, 0x410, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff6e2}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7dc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/05/24 13:09:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@deltfilter={0x90, 0x2d, 0x804, 0x70bd2d, 0x25dfdbfd, {0x0, r2, {0xffff, 0xf}, {0x7, 0xffe4}, {0x2, 0x9}}, [@TCA_CHAIN={0x8, 0xb}, @TCA_CHAIN={0x8, 0xb, 0x9}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FD={0x8, 0x6, r0}}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x24, 0x2, @TCA_BASIC_EMATCHES={0x20, 0x2, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_META={0x18, 0x7f, {0x1, 0x4, 0xdb, 0x0, @TCA_EM_META_LVALUE={0x8, 0x2, @TCF_META_TYPE_VAR="4017b2b5"}}}}}}}, @TCA_RATE={0x8, 0x5, {0x7, 0xc506}}, @TCA_CHAIN={0x8, 0xb, 0x8000}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r3 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$kcm(r3, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300)=[{&(0x7f00000013c0)="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", 0x1a8}, {&(0x7f00000012c0)="ec1fd13835e5bc5a6748ffe5ef072674a05e35da5863373d8a4198ac81", 0x1d}], 0x2, &(0x7f0000000180)}, 0x0) 2018/05/24 13:09:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x24020400) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) [ 99.535244] mmap: syz-executor2 (6659) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 99.551657] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:09:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000000c0)) r2 = socket(0xa, 0x2, 0x0) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000ac0)=[{{&(0x7f0000000340)=@ax25={0x3, {"23fd2053a2be66"}}, 0x80, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x4000}, 0x2}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000004c0)="4331732d07c9bb2f886a3ff0ab9df0ed1db9ac497964e3fd2b846dd65b72529949ca4c844f75589c0d9e56c1b07b7e71d689afe73402", 0x36}, {&(0x7f0000000600)="caf1605d1b13c927379d05a38fa65f4a1500f0fad4a831d1adf0cee2ff4724c8fee188f8c3857ebf6f11f3acba19fb7a2ba5201e11abeeb7b96b4b", 0x3b}, {&(0x7f0000000700)="18c2ce87595dadcc5bbca3e62e39fb577188c48d80df24f4adeb462550edfc83337c63e959eb77a443b5218057a5be9b0d6473", 0x33}, {&(0x7f0000000780)="600b10f246faa64a3d14e907922ddd890ce0a784bebca19bbefe84bfdb8ac571dc6e91a6dd59260240feee25deeb2b52dc645749d4fb1031af6394b737647ff6eb1bc06b", 0x44}], 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="20000000000000003f01f20000000000347af663ea16e7df8e0008000000f3008fc3ef0bbd3042b0b1685896a1c052d71332821028a4a88198558d47455ca150443c5331138bd8a30c1e632027c693d49ffbf5404586581eb5576ddf92a96e3a6189d929a9fd4db196c91872d985bad045c98c425b07a987e3a44474f788f592033d56a9aba1e980b027851cbc1f5a6eda0c156bf85cb42770e0d8c1dc65bfc982d0c55bc5ed80802665c0be0f8c47acc8626f2aecedf4e5556a793bd97eb6"], 0x20}, 0x3}], 0x2, 0x40000) 2018/05/24 13:09:54 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f0000000640)=""/118, 0xfffffe12}], 0x2, &(0x7f0000000500)=""/170, 0xaa}, 0x100) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xbb6, 0x400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x5, 0xffffffffffff0001}) close(r0) [ 99.619311] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 99.630431] IPVS: stopping backup sync thread 6682 ... 2018/05/24 13:09:54 executing program 7: unshare(0x24020400) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffbffffffbff, 0x101000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x2, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x800) prctl$setendian(0x14, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid_for_children/]\x00') 2018/05/24 13:09:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x1ff, 0xc7c3, "5a2172affd68", 0x8c}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000000fffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x1, 0x0, 0x9471}}) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/91, 0x5b}], 0x2) 2018/05/24 13:09:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0xb, 0x800, 0x4) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_data=&(0x7f0000000100)="936b259ab8c507f9f4c8d25107f4cad3233f03a9501c5a6fd72669dbed0f6582"}) [ 99.695141] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/24 13:09:54 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/05/24 13:09:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x9, &(0x7f0000000080)={0x29be3607}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=ANY=[], 0x0) [ 99.960112] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:09:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000000000)={0x43, 0x4, "1285a3497cdf6ec48720e00237bcdf204c2065a38799731358d6caa799bee75b7b8f623ea061d155fd95e542fb97ede21a869cd9acd6c00b83de83"}, 0x200) 2018/05/24 13:09:55 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r1, 0x8, r2) semop(r0, &(0x7f000001a000)=[{}], 0x1) readv(r1, &(0x7f00000012c0), 0x10000000000000a2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000001240)={0x7, 0x9}) fcntl$setflags(r3, 0x2, 0x1) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/16) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/24 13:09:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) connect(r0, &(0x7f0000000380)=@l2={0x1f, 0x0, {0x200, 0x80000000, 0x7, 0x400, 0x7fff, 0xfff}, 0x401, 0x1}, 0x80) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e22}, 0xffffffffffffff28) socket$inet6(0xa, 0x8000000000000802, 0x88) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x800, 0x0, 0x4e23, 0x8, 0x2, 0xd652b5a5d9ab0652, 0xa0, 0xff, r2, r3}, {0x3, 0x2, 0x10000, 0x8, 0x4, 0x9, 0x6e4, 0x401}, {0x81, 0x7f, 0x6, 0x6}, 0x5, 0x6e6bb6, 0x3, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d4, 0x3b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3504, 0x3, 0x8000000001, 0x3, 0x1, 0x555, 0x8}}, 0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000340)={0xfc9}, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x30}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000540)={r4, @in={{0x2, 0x4e20, @rand_addr=0x101}}, [0x1f, 0x0, 0x59, 0xffffffffffffff85, 0xf2, 0x7f, 0x100000001, 0x16, 0xfff, 0x4, 0x1, 0x9, 0xb17, 0x1, 0x8]}, &(0x7f0000000300)=0x100) 2018/05/24 13:09:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x20007ffc) socket$inet6(0xa, 0x3, 0x100000001) 2018/05/24 13:09:55 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x1ff, 0xc7c3, "5a2172affd68", 0x8c}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000000fffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x1, 0x0, 0x9471}}) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/91, 0x5b}], 0x2) 2018/05/24 13:09:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000100), 0x4) 2018/05/24 13:09:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) shmdt(0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x10, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = shmget(0x1, 0x4000, 0x82, &(0x7f0000ff9000/0x4000)=nil) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000880)='ns/uts\x00') shmat(r1, &(0x7f0000ffa000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000580)=""/223, 0xb6}], 0x5) timerfd_create(0x7, 0x800) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000001c0), 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/98, 0x62}}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/92, 0x5c}}], 0x2, 0x0, &(0x7f00000007c0)={0x77359400}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140)=0x1f, 0x4) 2018/05/24 13:09:55 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f00004b5000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/24 13:09:55 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x84) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0}, {r0, 0x2}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x16b}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x428100, 0x0) fallocate(r2, 0x3, 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x7, 0x7, 0x4, 0x7f}, &(0x7f0000000140)=0x98) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001540)) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)="05e064b1f0353afe0a90e941959a83bb723a1a02a76ee5eaa6c1", 0x1a) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000340)={0xc1, 0x0, 0x1, "01a542ddcdb721d5d74515fb7488e02e01424eeef5e3c210dff7ed08a515bf131cc6ca222c8d19ff34e24e9987a260e0c19555fa0cd199b1608f0a38f1cda3411a1c369c1e780a318a4726b71cddbd2110da75b5ec27317990cf0558283031aba2a2d7b1a6bd97c07cdaaf66a986b05c8f456c8188c1f866d482e245e6da1aa7d7a5ff7acc3717ce571637687eb3f78540c549f416f17b843acd9364298aea56f6cd9213a9447a66a09bb327f85d46b36533438cc8491cbf7171f2734945446478"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000500)={0x1000, 0x80, 0x3a, "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"}) 2018/05/24 13:09:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x3c9, &(0x7f00000000c0)}, 0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={r2, 0x200000}, 0x8) 2018/05/24 13:09:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x3e, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_lifetime={0x4, 0x2, 0x8001, 0x7, 0xffff, 0x1}, @sadb_sa={0x2, 0x1, 0x4d3, 0x6, 0x3ff, 0x36}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_key={0x1c, 0x8, 0x688, 0x0, "fc1110037176a6897ac06c7ffe40493989b65eb0663eaa0fc557799787e17c4c4640689baa0c061a50326e39658d66b90e9a2b90d2b91d85ce28e1d9c64306193f7bb0c3760ca5b08ee9275df7789050ca8285b8c4b9b4378e1c6d1918cf8116bd9867d301989188862f9d1c86f7a8e76e9ed7eb1610c947f1e00997e181bc50e9fd393b032f4abc0958c794a2c031636a2c5048b8f4821fb8b8bdcc8b749fb0b550b7c7ef3fbc44edb726ffedd02f24cac947493d2d3479e43537ee8e369e8ea075869c155f38e31b9d1d35d0f88662ba"}, @sadb_lifetime={0x4, 0x4, 0x8000, 0x7f, 0xfffffffffffffffb, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_policy={0x8, 0x12, 0x1, 0x5, 0x0, 0x6e6bb5, 0x8, {0x6, 0x2b, 0x5, 0xff, 0x0, 0x6, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_ident={0x2, 0xa, 0x100000000, 0x0, 0x8000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bc0, 0x2, {0x6, 0x32, 0x88b, 0x20, 0x0, 0xe91a, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}}]}, 0x1f0}, 0x1}, 0x11) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000002000000000005000600000000000a0000f0ffffffffffffff00000000000000000000101e000000000000000000080012000000020000000000000000001f0000000000e6000000000000000000ac14ffbb000000000000000000000000ac140000000000000000000000df000005000500000000000a00ff7f00000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/24 13:09:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xdc, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x74, @empty, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0xd804, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0xf95f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0xc8) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x480) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x4, 0x80000000, "ebabff601802", 0x9}, 0x10) 2018/05/24 13:09:56 executing program 2: socket$netlink(0x10, 0x3, 0x2) userfaultfd(0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x20003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) 2018/05/24 13:09:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) semget$private(0x0, 0x1, 0x8) 2018/05/24 13:09:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) 2018/05/24 13:09:56 executing program 4: r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_delete(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xf, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff168f, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1c41}, @generic={0x6, 0x5, 0xffff, 0xd00b}, @alu={0x7, 0x80000000, 0xa, 0x8, 0xe, 0x50, 0x18}, @map={0x18, 0xf, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x2874, 0xa, &(0x7f0000000180)=""/10, 0x41100, 0x1, [], r2, 0x9}, 0x48) 2018/05/24 13:09:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x8, 0x11c3}, 0xffb9) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/24 13:09:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x65c, 0x4) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x0) 2018/05/24 13:09:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=@mpls_delroute={0x1c, 0x52, 0x401, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/05/24 13:09:56 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000006c0)=""/66, 0x42, &(0x7f0000000800)={&(0x7f0000000740)={'sha3-256-generic\x00'}, &(0x7f0000000780)}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() socket$alg(0x26, 0x5, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0xc00) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41000005}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x800, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2a}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) [ 101.866249] IPVS: length: 56 != 24 [ 101.875446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 101.889801] IPVS: length: 56 != 24 2018/05/24 13:09:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x40) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x2f, 0x2) 2018/05/24 13:09:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x1, 0x9, 0x3, 0x6bcb}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1d) ptrace$pokeuser(0x6, r2, 0x358, 0xffffffffffffffff) 2018/05/24 13:09:57 executing program 6: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x3) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) fcntl$setlease(r0, 0x400, 0x2) 2018/05/24 13:09:57 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0xe) fcntl$setlease(r0, 0x400, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/24 13:09:57 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6f, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@srh={0x62, 0x8, 0x4, 0x4, 0x800, 0x9, 0x5, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @empty]}, 0x48) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xffffffff, 0x4) close(r1) [ 102.028567] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/24 13:09:57 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0xfc28, 0x8}, 'port1\x00', 0x38, 0x0, 0xffffffffffff1c4a, 0x10000, 0x2, 0x3, 0x7, 0x0, 0x1, 0x80}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x1, 0xeb43}, 0x1, 0x9, 0x5, {0x5, 0x28}, 0x6, 0x3}) mremap(&(0x7f0000c61000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a0b000/0x2000)=nil) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) mlock2(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x0) 2018/05/24 13:09:57 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r1, 0x8b35, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x3b, @loopback=0x7f000001, 0x4e24, 0x4, 'wlc\x00', 0x10, 0x5, 0x4a}, {@empty, 0x4e24, 0x10000, 0x8, 0xff, 0x100000000}}, 0x44) 2018/05/24 13:09:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@local}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40) sendfile(r0, r1, &(0x7f0000000040)=0x20, 0x3) 2018/05/24 13:09:57 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x0) write$rdma_cm(r1, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000940)={0xffffffff}}}, 0x20) socket$key(0xf, 0x3, 0x2) write$rdma_cm(r0, &(0x7f00000009c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) 2018/05/24 13:09:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x1, 0x600) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="be368909c28bf9fe4eb8344906aa3080000013007497e6e3", @ANYRES32=r1, @ANYBLOB="000000000000000010002b000c00020008000000", @ANYRES32], 0x30}, 0x1}, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="c1daf4612bcc48f8"], &(0x7f00000001c0)=0x8) r3 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8, 0x2, 0x0, 0x0, 0xfff, 0xfff, 0x100000001, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0x1, 0x200, 0x0, 0x1000}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x100, 0xfe00000000000000, 0x4, 0x100000001, 0xffc, 0x2, 0x1, 0x1ff, r4}, &(0x7f00000002c0)=0x20) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000080)) 2018/05/24 13:09:57 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x8000) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x2, 0x10001, &(0x7f0000000140)="8d65798296b269b5c8bede81878940b98720e1bf42b7686e82e5fe141852ac00730b6704b2cd6f2557eb2239609c72e27180363a4c2088b805ac31e416f6398e07ad0b116fac775290e993757fa9cb13ebaf7904c85471d7855ad8aed2be4f8b8bfa59ae3cfd76a31b999f2dc23029dcb36069c23f60e7646c2fa0bd7c2a5253126865490e506db6b6cb5572c70e08cf831c644bbac5d4608234683ab71c0d09d951f930e405f0a272c5b033cecc920a1cd49af98b5673bde7064a523abce7098640703745a650ed7331060e3ce992dc1dba6342bd30187d73955543084c936acb3a6eefd82f576b3ee322e6d342d284846a8af5673d0a3fa9", 0x8, 0x7, 0x100000001, 0x0, 0x200, 0xff, 0x406, "c24fcaff870e5e749a0c924be28b968ff0efdee73cb3303ee15cf8a9c584de319537e23f787cf1f3a203"}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r3, 0xc0045878) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000002640)={0x1c, 0x21, 0x101, 0x0, 0x0, {}, [@generic="36e814eaf3"]}, 0x1c}, 0x1}, 0x0) 2018/05/24 13:09:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xff8d, &(0x7f00005a6ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xff45}, 0x1}, 0x0) 2018/05/24 13:09:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x3, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/24 13:09:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) select(0x40, &(0x7f0000000000)={0x11f000000000000, 0xfff, 0x9, 0x6, 0x8, 0xa5b0, 0x5, 0xfda}, &(0x7f00000000c0)={0x7fffffff, 0x177, 0x100000001, 0xdb96, 0x8, 0xfffffffffffffff8, 0x7, 0x80000000}, &(0x7f0000000100)={0x7fffffff, 0xd09, 0x52, 0x20, 0x25, 0x1765, 0x5, 0x3}, &(0x7f0000000180)={0x77359400}) readv(r1, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/188, 0xbc}], 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/05/24 13:09:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000080044dfc, &(0x7f0000000000)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x853, 0x1) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0xc000, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1) 2018/05/24 13:09:57 executing program 5: r0 = semget$private(0x0, 0x3, 0x204) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000000380)=""/196) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000005c0), 0x80800) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000600)={0x401, {{0x2, 0x4e23}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r2 = socket(0xa, 0x1, 0x0) r3 = msgget(0x3, 0x280) msgrcv(r3, &(0x7f0000000040)={0x0, ""/56}, 0x40, 0x3, 0x1800) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") msgget$private(0x0, 0x80) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x7, 0x4, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x8}], 0x88) r4 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x1, 0x220002) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7, 0x5, [0x6, 0x7f, 0x7, 0x7, 0x0]}, &(0x7f0000000300)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r5, 0x1}, 0x8) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r5, 0x2, 0x9, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000000200)={0xffffffffffffa133, 0x2, 'client0\x00', 0x2, "e4654df6296d5af0", "d7903e37a5aed3104b47b72e7b40ea02a94d79a22649df6fc7a2cf19484ddbb5", 0x2, 0x5}) 2018/05/24 13:09:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$netlink(0x10, 0x3, 0x11) flistxattr(r1, &(0x7f00000001c0)=""/229, 0xe5) 2018/05/24 13:09:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0), 0x1, &(0x7f0000000100)}, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/05/24 13:09:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x98400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000002c0)={0x3, 0x5, 0x8484, 0x7cb384bc, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_delrule={0x70, 0x21, 0xbca89d1222b5c027, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf, 0x100000000}, @FRA_FLOW={0x8, 0xb, 0x9}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xb}}, @FRA_SRC={0x8, 0x2, @loopback=0x7f000001}, @FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x800}, @FRA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x7fffffff}, @FRA_DST={0x8, 0x1}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0x70}, 0x1}, 0x20008010) 2018/05/24 13:09:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/24 13:09:58 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x10b500) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffeffffffff, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x9, 0x80000000}, 0x8) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) unshare(0x2000400) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/24 13:09:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006600)=[{0x0, 0x0, &(0x7f00000022c0)}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10001, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007ec0)={@empty, 0x0}, &(0x7f0000007f00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008040)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008080)={'dummy0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000080c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008100)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008140)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000008240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000008380)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000083c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000084c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009b00)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000009c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000009c40)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009c80)={'veth0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000009cc0)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000009d00)={@empty, @multicast2, 0x0}, &(0x7f0000009d40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009dc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009e00)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000009f00)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f000000b440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b480)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000000b4c0)={0x0, 0x0, 0x0}, &(0x7f000000b500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000b540)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000000b580)={@loopback, 0x0}, &(0x7f000000b5c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b640)={0x0, @broadcast, @multicast2}, &(0x7f000000b680)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b780)={0x0, @loopback, @remote}, &(0x7f000000b7c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b880)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f000000b980)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000b9c0)={@remote, @local, 0x0}, &(0x7f000000ba00)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f000000c3c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000c380)={&(0x7f000000ba40)=ANY=[@ANYBLOB='(\t\x00\x00', @ANYRES16=r3, @ANYBLOB="000428bd7000ffdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r5, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000101000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000001000008000100", @ANYRES32=r6, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="7801020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400030000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000080003000b0000001c000400ff7f030003001100010009ff07000000ae21ff50090000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000000000000000000000000", @ANYRES32=r9, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400090000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="f000020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400230a00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040009000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="e40102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff7f000008000600", @ANYRES32=r17, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="080007000000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r20, @ANYBLOB="c801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r21, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000500810800000000010003000800000008000686010000800000070105000000010002040000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000104000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400940f000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffffff08000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r24, @ANYBLOB="8400020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="080007000000000008000100", @ANYRES32=r26, @ANYBLOB="0401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400393e000008000600", @ANYRES32=r27, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000"], 0x928}, 0x1, 0x0, 0x0, 0x40081}, 0x20048000) dup2(r0, r1) 2018/05/24 13:09:58 executing program 7: socketpair(0x7, 0x0, 0x8000000000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0xffffffffffffff6e) mmap(&(0x7f0000b00000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x1) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000000), 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="cbf08f408aaa70805dcfd5c85ff6eb5c81a7b27fd91457cb8ab291f7695f3c367f6935043811350c7bad376cd3b7185845bbf41fdc58a15d0104bba7dbee65c4eaaa8b237070") 2018/05/24 13:09:58 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x12001, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x8001, 0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt(r1, 0x2, 0x7, &(0x7f00000001c0)="b4041920015b0d959906fa2da7d682e8a041fed53a5f457d1027fb533167d06cc611da92d8a11e00f3ac4a6ecf74b0ca6208c999996470d8687c767cf6657da4cf9403a29a6aa95809dfdc8147e779", 0x4f) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x80104592, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r3, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/223, 0xdf) 2018/05/24 13:09:58 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0x699, 0x1, 0x5, 0x2, 0x200, 0x100, {0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x689b}}, 0x81, 0x6, 0x358c, 0x482, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r2, 0xf6, "1bd5171e4558978d85261905e0339f3da8cda6514f024e18c76fa38d37b81c69e58facb2f6e77a0619ebec13d02eacfa59a7341b37c6a8519b89be90e51b8888a0799f9c9a82c5fbc7772c38fcbfe50d6e09c0d29417a2a90c87392d6be4de88e1cc4c28a43eb6c52d2e78e8f5e2ba5ea3afde95a27d2e16c911d3baf66cb6aa39daa43e0a13d9e32b912ca169e8dae11dbff49a442df5e79e0f1603e6e80ba030da2244efcd3e067b36d3a2a2e502e358a1fd5da70330b76f7b45e00aa9e44e2fed3fdd279dcc1ba8a0586710d460bf4fd19546cd8f333bc7fa6aa5de0013aeb562d16e0ad7e3680845fdf2f1997965d3d0c24f6880"}, &(0x7f0000000300)=0xfe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x40000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000000)=0x1, 0x4) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000000180), &(0x7f0000000040)=0x4) getsockname$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) 2018/05/24 13:09:58 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001c80), &(0x7f00000000c0)=0x8) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fcntl$setstatus(r2, 0x4, 0x403fe) fcntl$lock(r2, 0x7, &(0x7f00000002c0)={0x1, 0x3, 0x9, 0x3}) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000900)=""/4096) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r0, r1, &(0x7f0000000000), 0xe00000000000000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000400)={{0x65, 0x0, 0xa39, 0x80000000000, "c960aae525fb89aa9d650e6139ac585b66c0959d71ea86598854ff031847a1c32bc3bd298bfdf9c245a72379", 0x9}, 0x6, [0x4, 0x0, 0x5, 0x88, 0xad, 0xf5, 0x2, 0x7f, 0xda08, 0x2, 0x7, 0x9a2, 0x9, 0x2d47, 0xbce, 0x3, 0x5, 0x1, 0x2, 0x9, 0x1, 0x9, 0x40, 0x400, 0xffffffffffff0001, 0x6, 0x3, 0x1ff, 0x7ff, 0x7, 0xd41, 0x1, 0x80, 0x4, 0x3f, 0x9, 0x7, 0x80000000, 0x8, 0x401, 0xf6, 0x3, 0x7, 0x0, 0x80000000, 0x80000001, 0x6, 0x10001, 0x9e, 0x8, 0x1, 0x7, 0x7, 0x7f, 0x800, 0xe7f, 0xfffffffffffff801, 0x81, 0x1, 0x2, 0x9, 0x37bb052e, 0x10001, 0x4, 0xfffffffffffffff7, 0x1, 0x0, 0x0, 0xd769, 0xac, 0x2, 0x3, 0x7, 0x8, 0x1f, 0xffff, 0xc04, 0xffffffffffffff01, 0xb1, 0x81b, 0x0, 0x81, 0x401, 0x100000000000, 0x3, 0x7, 0x9, 0xfffffffffffffffa, 0x1000, 0x8, 0x200, 0x2, 0x3, 0x100, 0x4, 0x5, 0x2b0e4617, 0x6, 0x2, 0x0, 0xea1, 0x100000000, 0x1, 0x3e7, 0xffffffffffffec33, 0x3, 0x8000, 0x10001, 0x5, 0x2, 0x0, 0x401, 0x8, 0x44, 0x8, 0xc, 0x2, 0x6b6, 0x0, 0x6, 0x101, 0x3, 0xffffffffffff0000, 0x1, 0x9, 0xa90, 0x4, 0x2], {0x77359400}}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0xffffffff) 2018/05/24 13:09:58 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10001, 0x4, [0x7fffffff, 0x8000, 0x0, 0x1ff]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xfffffffffffffffe, 0x208, 0x6, 0xa3b, 0x15fc000000000000, 0x7, 0x100000001, r2}, 0x20) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 13:09:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x546) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = epoll_create(0x420000000) pipe2(&(0x7f0000000100), 0x4000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) shutdown(r2, 0x0) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/24 13:09:58 executing program 4: unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc000, 0x0) set_thread_area(&(0x7f00000000c0)={0x1, 0x1000, 0x1000, 0x44, 0xff, 0x7ff, 0x8, 0xfff, 0x6, 0x71}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) 2018/05/24 13:09:58 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) 2018/05/24 13:09:58 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000000040)) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) [ 103.851823] print_req_error: I/O error, dev loop0, sector 0 [ 103.857721] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 103.865498] print_req_error: I/O error, dev loop0, sector 4 [ 103.871306] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 103.879101] print_req_error: I/O error, dev loop0, sector 8 [ 103.884891] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 103.892626] print_req_error: I/O error, dev loop0, sector 12 [ 103.898503] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 103.906889] print_req_error: I/O error, dev loop0, sector 16 [ 103.912779] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 103.920515] print_req_error: I/O error, dev loop0, sector 20 [ 103.926384] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 103.934136] print_req_error: I/O error, dev loop0, sector 24 [ 103.940007] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 103.947757] print_req_error: I/O error, dev loop0, sector 28 [ 103.953624] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 103.961386] print_req_error: I/O error, dev loop0, sector 32 [ 103.967260] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 103.975016] print_req_error: I/O error, dev loop0, sector 36 [ 103.981340] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/24 13:09:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="539944d454887bd6e789c16a688355cd71a7eae76c5f04e6cac8b002e128ab17bc82a5127f9c9a23919b193d97554dae3713cd2aa12b4452a42ee0c4febac52ae79ee859abe24f54da2230104345f3b7a035ead5376e266d9aeb7f94a1ef87c8232a850f9c4b7f59b5d7b527cdaed07b20b461e0ef412dd8839c2ac1fa5e82d062979a3585538205b0c515c4509b23bed42862c399a1f17df64a8282b26eb703ab6368170d89444eb8773f3ecbe41d579a435769f425af44fca8877f1249c2a8ff00f3e9b5e35b5e15fc", 0xca}], 0x1}, 0x20004001) recvmmsg(r1, &(0x7f0000004040)=[{{&(0x7f0000003cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e40)=""/185, 0xb9}, {&(0x7f0000003f00)=""/19, 0x13}], 0x2, &(0x7f0000003f80)=""/134, 0x86}}], 0x1, 0x100, &(0x7f0000004180)={0x0, 0x1c9c380}) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="cb751e68e93be2c4a2a0df9b111477f41d302600f7ff000000000000000000b2cf157a12cad96bc7551f2c0c5c9cdfcc52a16d515c4eaad3e689522f4561e8e16221f55cf7df68273962fdd21aa5e9c62621933e106528bad10aaaf40055961608ec1fe68545937b4e388ccc0eb78733e0b99b6abf2cbc9dea2c9c25877b0773df0f989cc90cc5b9fa8729167656851cd1c12c075ce7d2b91cfb2cd7854183137c2034ad98"], 0x1) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) shutdown(r1, 0x1) 2018/05/24 13:09:59 executing program 7: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udp6\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) 2018/05/24 13:09:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x90840, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'veth1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}) r1 = socket(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/24 13:09:59 executing program 3: pipe(&(0x7f0000000100)) r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0xffffffff, 0x76f3, 0x8, 0x4, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xb) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/05/24 13:09:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x20000000000000f1, &(0x7f0000000000)=ANY=[@ANYBLOB="e9931c00000083624f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0x230, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/24 13:09:59 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_rr_get_interval(r0, &(0x7f00000000c0)) 2018/05/24 13:09:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000010001900000007000000068100020a0009000100000000013ffe58", 0x1f}], 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)="64ac11d37f01b7335abbe5da8f4c570f0464cafbaa087a7ac8625a047f534669b34a521548c682cf2aadd67a23b48b32fb198fc97346a79bb4658fce5a678459365eaaa723ab3e741199", 0x4a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8000, 0x0) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x543) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000040)={'ipddp0\x00', @ifru_map={0xfffffffffffffffa, 0x2, 0x81, 0x8, 0x2, 0x7}}) 2018/05/24 13:09:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000200)='stat\x00') sendfile(r0, r3, &(0x7f00000000c0), 0x7ffffffe) 2018/05/24 13:09:59 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="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", 0xfffffe6f) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) [ 104.812965] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 104.849954] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/24 13:09:59 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x0) 2018/05/24 13:09:59 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) unshare(0x400) close(r1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000002c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) 2018/05/24 13:09:59 executing program 7: socketpair(0x7, 0x1, 0x0, &(0x7f0000000400)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000180)=0x8) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x23, "2a1a8e81086bcdb9fdb3002d12ae599b4e8f01f7172f0bbc59afdd8fd239fd6a044d36"}, &(0x7f00000002c0)=0x2b) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x7, 0x5, 0x7, 0x28}, 0x98) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1d}, 0xe4}, @in6={0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xc0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000000)={0x7f, {{0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x6}}}, 0x108) 2018/05/24 13:09:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x0, 0x4e21, 0x0, 0x2, 0x0, 0x0, 0x40606c06160636ea}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) io_setup(0x800, &(0x7f0000000000)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) clone(0x4000000, &(0x7f00000016c0)="0028d1271cd7ff8743791a278fedbf7b95a8916da1dda39a3c0192b83104ca03f37c4266e773de7a9ff431c01deaa884a8cafed518203cfc19892e2d4f4aa5804754b0d9eccc78ead5ef7e57", &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)="467fd8e0be19a3d7269955872f680b9d52bc29e94a6246a4952a450d3baedbce875f14cce6bb02c1c2221293891b785f1405310cb5ba89707cc7be518ec9fe917718f19a6ed690ca3238edef801e73e6c4b78c8e346a2107e7eb370c2179a8da831864392a1a4abd45c923188b1f74d72d8c1a40a6c4a7e993e5f35d110c73c6c47bb8b3703595e626b87e128c8e155d2a393a09801f1542b3fc7d4f7daecf89587549fc01156df8a07b286d144a0a2f7ab9d9846861e9baa47ce15ab423f2ce09b15b317df4b2cf66896d134ac2c4c18319513fc1c48c9e0b5d") r3 = open(&(0x7f00000002c0)='./file0\x00', 0xc0340, 0x8) r4 = open(&(0x7f0000001500)='./file0\x00', 0x101800, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000001600)='/dev/dmmidi#\x00', 0x7, 0x0) io_submit(r1, 0x5, &(0x7f0000001680)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="f8ba03ebd34b1a94a6f6397b39fa8410ba5bc5205d1d3f508ee452cc714b63451150484dc6a38ec64f5c21e2d4efa92788f43513a0bee21ee8cccb1d6eec862324027af848d1cd102654eaa2f6362db5b321ca2b66", 0x55, 0xfff, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x6a60, r0, &(0x7f00000001c0)="8155cc9695e5ef36cfd0c6b21c55fa9171130b602be1b328d583cc9aac705b9c19d9c5d71f5835d2c84675daaa6a8a1ee8647ffe56e7986350dd64f2e6cd3b589997bf5d4ddc9f105102da6073df1c72625cb834ee47830c7c5a88c2dee161ae31e011fa828559eaff2e66bcf4ac0085a9629d566f4dd6673a2d104b526f6801d21152eed9799022682931dab76bffd7241088bd8644cbefcdae40eb16f3513b4220a2d1996c35abef7122ef5dc3", 0xae, 0x9, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000440)="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", 0x1000, 0x4, 0x0, 0x0, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0xb, 0xffffffffffffffff, r0, &(0x7f0000001440)="1c016587f3f4be9219c73a2390a5c118f4e8b468995c8a20dfbd7e3e108ffba9f3fa1c37432e270e3155228bb28e89e6cfd1a79d329559d5a919331efd2db950ff17eedf75ffeb7881956699adb12c883622f13788a0148008431c13bd1465bbf408563cb7a8f0c03aed73b6d4a8128b2ab7d1988a37cfc69519893f0eb8f864c685a8da122fb2dadf8fd71b29b2e3d1ea5f23f9fabf27c6dbfc4fb14a096846825e6f256d7fc0e102276ed42ab713e8cac3", 0xb2, 0xff, 0x0, 0x0, r4}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000001580)="e580caacb33a17d3a9a79b605f680e15fd4b8fc90ca530009f2aca2672c73c425438c2776dcfedb47aa83a96a8e14ec65bf0adbf665d623e41469be641e7f395e553a9423009c135a8807f99649e6e2f1b641974173ba3fd25d26b5b8804ed42d30ebcb5abc30bc2be76911b499e55cb327c48479663", 0x76, 0x3, 0x0, 0x1, r5}]) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="17", 0x1}], 0x1) 2018/05/24 13:09:59 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xe6, 0x2) mmap(&(0x7f0000b93000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000002c0)='encrypted\x00', &(0x7f0000000340)='/dev/ptmx\x00') r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x440) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/05/24 13:10:00 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x80004517, &(0x7f00000000c0)) 2018/05/24 13:10:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x801000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_load_balance\x00', 0x2, 0x0) r3 = creat(&(0x7f0000001580)='./file0\x00', 0x10) sendmmsg$nfc_llcp(r3, &(0x7f00000011c0)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x2, 0x0, 0xa8d9, "8011774470af7f6e2449061a53a34b6fa5dfc9c664a46ff1d02ac56b33bc4b9bd1cb4db1756deef80d777c6e78fb7df5f8c7a797ed921c455debadada9d3a1", 0x17}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="4c499fb2da9853f67f97e42eb1bd45b7bcd6b16a41bbfc803e77decc864f7a1cfd387375360c271ac911b71d2a861a3121890560bda811badaa5ef6fffca9a0aedad4be86b49b5b3fe0ccacb17957abd198e6d0945bd145f0f88f7d7347ca2752033d9881a4f2a257f4fe9b04808662e2e611fbd8d6cb4ae821e2e29ba953a4e1d85e2321b880c91a877828cc8fc22a5c96bccba7f8abefba91c6acbec2bc31d7419c7ad23e80f86fc3cd91ecc10", 0xfffffffffffffe6f}, {&(0x7f0000001640)="b3d19eb627570fc3cda1bb3ed03e21eb734a9c9c1c9a736a9a6b53afa0ded8c73ea61ceeed89de1d28b219807bd82505e09dcda147d3ce11cd3c48e6ef848a806a457c7993691e19ad92069acfb1cfed9a760ff61e7defb8c1c4e964e7f151b08660724433eb0f9766", 0x69}, {&(0x7f0000000000)="5252fac45f0a5f2220102185c3e5e2e6d09db015e64f", 0x16}, {&(0x7f0000000480)="0f47025ad9903700b02aa20288a91d07fa588550a8a76dc234cdea7747b3c04ed96236b050da45ac7cad182a7729e8d2031eb556f02e2d472fa657cc87783b4981a6380a535b4f05dc68858c4785fd1123191d4995fe94fb90cede803487a5f69b01ab96f6b2ef1e51a2232959ef278fd6f04ac6321b0578c3ae6368235c5a74d2a82d", 0x83}, {&(0x7f0000000540)="0fdfd684c1ef798933761e0aba1c38fd93429a3c04cffb3ba100483c5ebd10055261f48de758d21f1171d928710398a11fb7631806a64b516f94a343cf2f459680c0f2a87c059d84a26d8a2c6f3dec7b870eb3e8db45e06151eadb5771fe7042f1acaf2dbf9c18d0292c1a892609ebdcd2a0b7984e06dd709f042725dfc54ec55088f4c2858a08ef99b16f7cac93696d24a4c57e6e8a61c8612cf1ba2e6462d859aa8f9ffa03", 0xa6}, {&(0x7f0000000600)="9152722871b52c30e7be745d39f2cfe64edb5314be1b3594670cface7e2073cabfebb1808dcd53d365126d2f6282b6aed08b5dcfcc2bd7233aed04fa5a69e96de1d28e62e5b65e94027cbb36e61ce042e75d30d59305aad5bb12dcac4051d8885736e28f21d352ebf5f8901f8d271da7eb5333ac776ecbba1cc26b54d13f1d18c0833263c56b4eb97cd4eebc8909fd9c8bde2c59b230fe42be89825044c9c4c06a3742c72cdeb642d35adfbfb8316f50564123b1847e01b91c434d8327fd3053abee86f7", 0xc4}], 0x7, &(0x7f0000000780)={0x88, 0x88, 0xcaf, "451b08130427148fec203270740bbe0e6da56ef9aed71c02986fe3460f0a7235162b03e5cbad16ff2b3e95303e77fc3e702310371d1c249d430e77914bb41f240397a614814d935ffe10c758fe52da4671fb633544de1a774edc977e9306c38442faf882e8a6e30a65c398d2650b5fccd886b6541dd47f"}, 0x88, 0x1}, {&(0x7f0000000840)={0x27, 0x1, 0x0, 0x7, 0x8, 0x280000, "0cd850c4a0b789c72c26ad3bfad5f8a4196fa3a4fd774dc9c003c94f17533a335273a5beb61f340e5b6101a99b2591dfb263edc31ab41da379621948374d31", 0x35}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000008c0)="9884c521a9dea0ae32bba2c6744cdecebc7c94fcb67f51532238d153f32ae4b502e9bc6ca1d242a8deb775c8506e8d0baca646cbf30526d8bcc67b52b2b1749e3e4458dcf541ebe9e394ade0bf429a41d1463525b3141adb109fc9e619c8940fa7600ed04c70ce14aa1cdd4c3f8dbdaf005e1f3316965fcd366ef2de6d96db29840a2fa26c1061218683a074f4bea78bec55cb87d0e43122332e6c8cbd92b41ab7f62e291f9c1cd47e9742efa0591ea7c5c7eef64e0c335b1ef7e3e57ece1f6bc07e5de5fdd1c1a377d6973c752045561aff8bc0a92a377b5ac7402f01cd4479a1e33eb65312ada31cc055774c1805eb6df0637d", 0xf4}], 0x1, &(0x7f00000009c0)={0x60, 0x104, 0x286, "4e1d2b24e48d828c344457fd6e2bbd47847abeb1c96bc8ccd9a7f6fa20c34d99769857670b5191713bf9558656ef4f04bb66905a5e5c4ca57b4254f5aa21bd09ee65d04e4349f09d7c31b29579dd"}, 0x60, 0x20000000}, {&(0x7f0000000a40)={0x27, 0x1, 0x1, 0x3, 0x8001, 0x323800000000000, "66780193236747a0c1d714ed0b534807d4d9f47c5f83dc8f8900a00dc7114f56712cf9b8b7a0f7a473390355f7c66614709a2f6cddafcecad237db93713897", 0x29}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000ac0)="26ed07166431aef83e54e1e104644adbf6acc2944f55aa3a5bda376da32dfdfe0af08441fd9d86ba9318b5b721614d20733ad924f78054b9ee85233eb19bf2a5ca1276cd201e43cb2005ac447a32182652206ea7e79a5add", 0x58}], 0x1, &(0x7f0000000b40)={0x88, 0x19f, 0x2, "93aa6d8437707ea46d48ea835163c5b0aaa13fa40516f9af75bb654ab0056401b6ec3e0fb0933e5d08124d9a1f22369c1e7ff7f5ddbe9710bb7f6e75d81aa2c1905c642bd8fbfb5f3ae23f8295d7871af7c48a5e50ddb83de251c6bc62341faf256e445a1deecae492f4524c681de0e1107a21c39a"}, 0x88, 0xac794d10d1063fa9}, {&(0x7f0000000c00)={0x27, 0x0, 0x1, 0x6, 0x800, 0x7fff, "a543dd723345ace0e107abd88566eafbd344f66dfd148c3d8467e39a9fa0d6abeabc0a886e797d62bc23b6d6d84baf4f99dff98f83c886dbd5b66430cbf346", 0x28}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000c80)="f9761896a98ede42e57762e19c191eaa283e1626b09fd4ccaf3bb1760b4ff12f4b5f71f2196e0555dc50576eb669a0ca25c84c779f7f71b2c18b668f1919c258455c645a8e46c87aa6d23b1483c9d3c39aff05fbde334e51359ce93d4e5b80ab02832a2116947ee73db6f952d8548bfb2430057ff1f580fd30d9f92d2eef254955fb9949333f94d1a1ca77c8c5790d81bbead66042bf8eb3b25b3bcdee2e255a6abf40cb07dca8ee4bd04ee60b39b8021a916ef1c7dee9c1537b011ee69b3f47f74d89591c82985fbc55254098d87d5e6d24da188a52437305cd82eb1fdf868b3bbd8e1c005a887a460b297c408fb11395e2cf9003", 0xf5}, {&(0x7f0000000d80)="3d533292d8c04c42e926ff6038d0f51f753d09b5ecee832a055e8214d4dc30d54ce1dad089cea42f83dbd736547b9280d830f916a722cee44184f69acccd51dca983da4f625f3b", 0x47}, {&(0x7f0000000e00)="67ac82e090543793130eacdacaf33db9d9991552e0b2847a1598780527f996f4e1ddca26018b77c8834ec23b5dbc0368465d602205251ab43e20acb9c86cfef8805ca183245f3d6b81813cbeded89164ed5a1293f9a8faf91c52cfdcc97c654c916b7e14be4bd2dc4dd17e71690cae1c4f477dd7dcc35b176323eaf0a89c961c2ef38c6a5102c12944e8528938de5fc9a5482b4197fed35e1b1e8a44f0", 0x9d}, {&(0x7f0000000ec0)="c2b98a12a4fd1c4795c06eeb62cd305aa84ed612d54b115203481464a67f498dea4e9cbba908fe8a7fb40da1bbe0cc2d830e356376bf7639fde8704e61cdd08ad6dee3e9ffd0b0", 0x47}, {&(0x7f0000000f40)="badfee5cc6520b131d7b770d00664f8b619f729409dff29b175c414a1c6731d53906a3d53d34f10fce339fc8323bbf0a6c6c8bf76da2e8372ff130bfe1bff46af1777a141f45a4bf32f8047bc5d557260434c4ce8b4fec4fc7b8507a910b7bf704958f6322683624c0cdd440039511fff6e71156d8a030d7c052b5a0d9c223a0cc576652a59d40004b96665d470c9c0879370fcccdeab8b0a07968936b5aaa99ce5d76c3453398ba4d34737e60d200f1023d1680795d28b5c43f915e802cd0742893e650befd3f02ad8feb", 0xcb}], 0x5, &(0x7f00000010c0)={0xc8, 0x11f, 0x8, "f4ff9dd396fb70e0374ca87bbc8d8388f2bfddfab52c87561f1325d1978f7ff857d5f6520db0e7394a2ef7fab8fc745213237a993ccb0e3c4ddd47d1ac98786788e095978a1bb324baf3877de7ed459a63a58408ccde63227f1e170e2e6b70be52b1fc132158797a97a747ba44c50defb70cd644c20048b94ec97f96694c7f0d46ad871f1adbe79c7091704561851dcc6db4fed153f8ef9ecd069ed043ad64953b29250ea3c2dc49155a0970d6a596535e3c"}, 0xc8, 0x20000000}], 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000012c0)={0x0, 0x8}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001340)={r4, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x1, 0x3ff, 0x5, 0x2}, &(0x7f0000001400)=0x98) r5 = syz_open_dev$audion(&(0x7f00000015c0)='/dev/audio#\x00', 0x4, 0x400) connect$l2tp(r3, &(0x7f0000001600)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x4, 0x4, 0x3, {0xa, 0x4e21, 0x15, @dev={0xfe, 0x80, [], 0x1f}, 0x9}}}, 0x32) sendfile(r2, r2, &(0x7f0000000080), 0x3) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000001440)={@multicast2, @multicast2}, &(0x7f0000001480)=0xc) 2018/05/24 13:10:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f"], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x69, "f4a523b9daca3b00318fe9622ce16a84bb3bd918b60980b9c50bbe6155a2382a724438fbce0e7e5171ba0ec79efc6bc0912d2972bcfabdf82b885170678653d2e9717658fcc14905f3a79dd0be55d411469dbef470868be007c41f635c6ccc10aa5c19c2d88082f13c"}, &(0x7f0000000080)=0x71) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x93}, 0x8) 2018/05/24 13:10:00 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="84010000", @ANYRES16=r4, @ANYBLOB="220026bd7000fedbdf250300000008000100", @ANYRES32=r1, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="08a80e00", @ANYRES32=r1, @ANYBLOB="2401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400b000000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400f7ffffff38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004007f000000"], 0x184}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@gettfilter={0x34, 0x2e, 0x100, 0x70bd2b, 0x25dfdbfd, {0x0, r1, {0xc, 0xf}, {0x12, 0xd}, {0xd, 0x8}}, [{0x8, 0xb, 0x1ff}, {0x8, 0xb, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) ioctl(r0, 0x891a, &(0x7f00000000c0)="af26262c8523bf012cf66ff9ff29551ef56f8e59e61a2881e94b175beb74f673f5a7b3a00819d72b81be85d28f942c4c4c280e2703be6678ed5ab3559a4a2c06f58da3837aad558eb7a1f3399e9b81849b07ce42a5cdf6fe9f24e43573c4b7d3c0bc9d5855d5c05ccc908a83a0a952953aa22ee8eae500f57ea06c2874937e41d0aefcd9341f3ae52d85f1de978d67f2fa09e248ec498ca14420e72780ec5a97ee459a60b1") poll(&(0x7f0000000000), 0x0, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000180)}, 0x10) 2018/05/24 13:10:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x810, r1, 0x38) recvmmsg(r1, &(0x7f00000052c0)=[{{&(0x7f0000000740)=@rc, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000980)=""/4096, 0x20001980}], 0x1, &(0x7f0000001b40)=""/27, 0x1b}}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004200), 0x0, &(0x7f00000042c0)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0xc90) 2018/05/24 13:10:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0xfffffffffffffff9}, 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000100)}, {&(0x7f0000000480)=""/179, 0xb3}], 0x3, &(0x7f0000000180)=""/128, 0x80}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x522695f6300c6f28, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 'ip6gre0\x00'}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) inotify_add_watch(r1, &(0x7f00000003c0)='./file0\x00', 0x208) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x9, 0x0, 0x5}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000005c0)={r4, 0x7}, &(0x7f0000000600)=0x8) getpeername$llc(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000340)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/05/24 13:10:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8915, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x462000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x80000001) r3 = dup3(r0, r1, 0x2) ftruncate(r3, 0xd6) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000000)=0x100000000, 0x4) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) 2018/05/24 13:10:00 executing program 2: unshare(0x64000400) r0 = socket(0x11, 0x100000803, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6966623000000000abd00000010100"}) r1 = memfd_create(&(0x7f0000000080)='ifb0\x00', 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x800, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x3, 0xb91, 0x7, 0x1, 0x0, 0x5, 0x10000, 0x1, 0x3f, 0x8, 0x1f, 0x100000001, 0x4, 0x7ff, 0x80, 0x366, 0x4, 0x0, 0x4c4f, 0x7, 0xfff, 0x3, 0xce, 0x6, 0x701b6b3, 0x1, 0x7, 0x6, 0x8, 0x4, 0xfffffffffffffffc, 0x3, 0x6, 0x27, 0x6, 0x7ff, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x1, 0x5, 0xc55, 0x6, 0x11, 0x7}, r1, 0x2, r2, 0x3) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x1, 0x26}) [ 105.318677] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000100)}, 0x10) 2018/05/24 13:10:00 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000012000)=[{0x25, 0x0, 0xfffffffffffffffd}, {}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0xff, 0xfffffffffffffffb, 0x6, 0x3}, {0x101, 0x7, 0x22d680000000000, 0x6}, {0xfffffffffffffff8, 0x2, 0x80, 0x56c}, {0xbc, 0x265, 0x522f, 0x6000000000000000}, {0x1, 0xf, 0x21, 0x1ff}]}, 0x10) 2018/05/24 13:10:01 executing program 4: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x3) r0 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa, 0x0, 0x3, 0x0, 0x1}) 2018/05/24 13:10:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') exit(0x0) write$binfmt_misc(r0, &(0x7f0000001340)={'syz1'}, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/24 13:10:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$getreaper(0x1f, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4901, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x9) 2018/05/24 13:10:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0xffffffffffffff10) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) process_vm_writev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/127, 0x7f}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/230, 0xe6}, {&(0x7f0000001440)=""/250, 0xfa}, {&(0x7f0000001540)=""/140, 0x8c}], 0x6, &(0x7f0000002780)=[{&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, 0x0) sendto$packet(r2, &(0x7f0000000180)="fa6ba7212adbf5e352dfda27b52caae3032e8735e2727bb88fedb2299a7037c306b2279415ff050f203ff0c92f472234d957c666034f5ff889be2e6187ee6afbf16f3347e2dc13449abd1b6088f7e97b2df24dbe30b5522b642cf7541c0c3e51968f76556e3d287dc5bbd8922ef556735de989d307d9297c0106", 0x7a, 0x800, &(0x7f0000000240)={0x11, 0x1d, r3, 0x1, 0x1, 0x6, @random="b3a9298930bb"}, 0x14) fcntl$dupfd(r2, 0x100000403, r0) openat$cgroup_int(r0, &(0x7f0000000000)='cpu.weight.nice\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x100000000, 0x10001, 0x7875, 0x3ff, 0x0, 0x7ff, 0xc000, 0x4, 0x3f, 0x8, 0x7f, 0x0, 0x2, 0x5, 0xfff, 0x2e, 0xffffffff, 0x2, 0x1, 0x0, 0x4, 0x3, 0x44d, 0xfffffffffffff1c5, 0x0, 0x100000001, 0xfe00000, 0x81, 0x3, 0x9, 0xfffffffffffffff8, 0x0, 0x2, 0x915, 0x4, 0x372, 0x0, 0x96, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x204, 0x1, 0xf8, 0x3, 0x10000, 0x8, 0x7ff}, r1, 0xd, r2, 0x1) 2018/05/24 13:10:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x4}, 0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 2018/05/24 13:10:01 executing program 0: delete_module(&(0x7f00000002c0)='ip_vti0\x00', 0xa00) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) r1 = open(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffc, 0x7d) write(r1, &(0x7f0000000080)="45fced", 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0x6, 0xec4, 0xfff, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x6}, 0x8) r3 = socket(0x1b, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r2, 0x100000001}, &(0x7f00000004c0)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r3, 0x3, 0x1, 0xfffffffffffff7fd, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) utimes(&(0x7f0000000500)='./file1\x00', &(0x7f0000000440)={{0x0, 0x2710}, {0x0, 0x7530}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ip_vti0\x00'}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) futex(&(0x7f0000000540)=0x2, 0x4, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x1, 0x1) dup(r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x1}, 0x8) fcntl$addseals(r1, 0x409, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) creat(&(0x7f0000000380)='./file1\x00', 0x20) 2018/05/24 13:10:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@mpls_getnetconf={0x14, 0x52, 0xd03, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r2, &(0x7f0000000040)) 2018/05/24 13:10:01 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2d9, 0x2, 0x3}, &(0x7f0000000040)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x4, 0x470, [0x200002c0, 0x0, 0x0, 0x20000538, 0x20000658], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x24678755b078b3ff, 0x0, 0xfbff, 'bpq0\x00', 'tunl0\x00', 'rose0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6157ddc0d995a0da}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x335, 0x88ff, 0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, @broadcast=0xffffffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xb7fcbca0c649d35e, 0xff, 0xff, 0x0, 0xff, 0xff], 0x2, 0x81}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10}}, {{{0x13, 0x0, 0x22eb, 'team_slave_0\x00', 'gre0\x00', 'team_slave_1\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd8, 0x108, [@vlan={'vlan\x00', 0x8, {{0x2, 0x1, 0x0, 0x5, 0x5}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x7, 0x2, 0x9917, 'bond_slave_1\x00', 'syz_tun\x00', 'bond0\x00', 'irlan0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="d34b19ef3fd7", [0x0, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x10000}}}]}, @common=@log={'log\x00', 0x28, {{0xbd9, "3b9d2e5fa8d76e2f3fb4f27d65b285bb1a2fc181535f9829557e53d958bd", 0xd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x10, 0x8, 'bpq0\x00', 'lo\x00', 'syzkaller1\x00', 'vcan0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}}]}]}, 0x4e8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, &(0x7f0000000100)=0x8) r4 = syz_open_dev$sndpcmp(&(0x7f00000007c0)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000800)={r3, 0x401, 0x6, 0xce5, 0x7}, 0x14) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1002000008, 0x10, r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 106.371506] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/24 13:10:01 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) 2018/05/24 13:10:01 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xd2, "700bdfa054459592999a2f7e324d8afaa195875547c82eb0b3597cd3f0fbc31ae290813d3fe5d9551a0afebc752019b75d7c2d79347d137f49de39a76667ede5eb2fbb2def9d34698595d49589e28368c578ab4c2a1bf2452d4a164d0d249467d489ebb53d3fe254da3c3a8f9ef0b0537479d0d887a7dac13681ccd6a531a1ae0f8687b0863a1e42ddcdb9c18e6baef8fe5b59544e40de84fb2d0f9ee583ba766d62c08661929bdf235e318bca5a5dbabffd34d889565ebfa56d11d3485921feb1bc19e80202de0fbe31dedf4374d5c4dcf1"}, &(0x7f0000000240)=0xda) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000640)={r1, 0x68, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x9, @empty, 0x1}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000680)=0x10) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0xdb}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x8, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/24 13:10:01 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x9, 0x2, {0xffffffffffffffff, 0x3, 0xffffffffffffffed, 0x2, 0x73}}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x200) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc308, 0x301000) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) getsockname$netrom(r4, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 13:10:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00000000c0)="4f3c31faa2619e16836dd4fcef19fda1b310ded0446c07ea3b60de5915d70eccddf70ab3e7f1f497fefdc250cc8805da9e7675ec8639987168f42e9a5da6e1e4c9f417bf70a17304e12605bfe577a39f32f82153bc5f3b09d5fa2dd9901a5d51b734a7887208521d598fe87bf2199d7316f3387457ca73b60b69c1236fc930b23ecf34fb3feb5337f4154b4e040c7b4d04a535d403b3c30264a89b69c0f15643f44f9c6bacf7686aff565b1502da866ab5f4e6574c6b52ad829906c3003332feea22c34d3fd88459b4ad", 0xca) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200010000000020000031050000000800110000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/24 13:10:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x82002, 0x0) epoll_wait(r0, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) r1 = socket(0x1e, 0x100000000000801, 0x0) r2 = epoll_create(0x100000001) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000340)='attr/prev\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000100)={0x10000009}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0x800000000}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x6, 0x9, 0x4, 0x5, 0x0, 0x6, 0x80, 0x1, 0x100000000, 0x30, 0x10001, 0x1, 0x9, 0x6, 0x3, 0x80, 0x6, 0xff, 0xffffffff, 0x7, 0x40, 0x401, 0x8, 0x8, 0x9, 0x6, 0x507, 0x10000, 0x39, 0x8001, 0x3fa, 0x3, 0x2, 0x7f, 0x80000000, 0x304b800000000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000140), 0x8}, 0x8000, 0x80000001, 0x2, 0x4, 0xffffffff00000001, 0x4, 0xe7}, r4, 0x8, r5, 0xa) 2018/05/24 13:10:01 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/24 13:10:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000008, 0x110, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip6tnl0\x00'}, 0x18) close(r2) close(r1) 2018/05/24 13:10:01 executing program 5: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) fchown(r0, 0x0, 0x0) memfd_create(&(0x7f0000000080)='/dev/rfkill\x00', 0x2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x4002) 2018/05/24 13:10:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1400) fcntl$getflags(r0, 0x40b) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x95, &(0x7f00000000c0)="00c18e4c3d697634ea01f71d24e4cbdbd9d558cfda56098470d0ebb16ee38e303ee071ed3be3832aac095a4d9ee5a5d0dd973d75e0134aae3c5db0fbca28a2610ffcab3da6993a10cc1f39fb159275430d1934d51910d5e3f7686c8f2fa8bbbf6abd325de2eb806f9042dcc6a5b4e732bc9b7975c77f392809d6e2c9a3cfdf452865ece7446327a7b334a4bb528dbf131a035ba6af"}) 2018/05/24 13:10:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000df8fd9)='&', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000000000000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/24 13:10:02 executing program 2: r0 = epoll_create1(0x80000) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)) 2018/05/24 13:10:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='ns\x00') getdents64(r0, &(0x7f0000001380)=""/4096, 0x1000) fcntl$notify(r0, 0x402, 0x0) exit(0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000040)="c626462c0056dd2a00002cff84") getdents64(r0, &(0x7f0000000340)=""/57, 0x18) 2018/05/24 13:10:02 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x23, 0x800, 0x8208, 0x2, 0x2e63, 0x401, 0x7, 0xff, r1}, &(0x7f00000000c0)=0x20) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) bind(r0, &(0x7f0000000200)=@ax25={0x3, {"94b47cb27fa31a"}, 0x3}, 0xffffffffffffffa6) 2018/05/24 13:10:02 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x5, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000100)={&(0x7f0000000040)}) 2018/05/24 13:10:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xff, "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"}, &(0x7f0000000340)=0x107) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000380)={r2, 0x6aa}, 0x8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="2000000002031900000007000000068100022b05090001e2a77bb475f9420001", 0x20}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x81, 0x0, 0xffff, 0x6, 0x8, 0xffffffffffffffff, 0xf79c, r4}, &(0x7f0000000180)=0x20) 2018/05/24 13:10:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x102, 0x23}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001080)={&(0x7f0000001180)={0x100, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffe00}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ce}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x77}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40800}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000010c0)="617474722f63757272656e7400c4f418dbb2a1185bdb8db1917578b2da290cd7a5c54565a4dc721a268b028c87454f8c9b6803e42a109faf985ca815fb802756a46d8643d9c4cde40009be62558a6a7f7cff1c9ef16985c812186406629cac1f09188e20cfdb9e713c0c73eb89dd1292b66ad5d282a066f0b75d6edcb143948ddf54ace5") readv(r3, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) [ 107.312413] audit: type=1326 audit(1527167402.311:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7142 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/24 13:10:02 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x8411e, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x228c2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180), 0x4) write$rdma_cm(r0, &(0x7f00000046c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000004680)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000004700)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @ib={0x1b, 0xc00000, 0x4080000000000, {"663934cb24c0abbb92ef0e3408bb4b4f"}, 0x40, 0x207, 0x3}}}, 0x90) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r2, 0x18ee, &(0x7f0000000080)) 2018/05/24 13:10:02 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/89, 0x59}], 0x6, &(0x7f0000000540)=""/113, 0x71, 0x957a}, 0x80000001}, {{&(0x7f00000005c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/62, 0x3e}], 0x2, &(0x7f00000007c0)=""/195, 0xc3, 0x3ff}, 0x6}, {{&(0x7f00000008c0)=@llc, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000940)=""/96, 0x60}, {&(0x7f00000009c0)=""/17, 0x11}, {&(0x7f0000000a00)=""/12, 0xc}, {&(0x7f0000000a40)=""/174, 0xae}, {&(0x7f0000000b00)=""/171, 0xab}], 0x5, &(0x7f0000000c40)=""/64, 0x40, 0x8}, 0x3}, {{&(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000d00)=""/109, 0x6d}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/28, 0x1c}, {&(0x7f0000001e00)=""/145, 0x91}], 0x5, &(0x7f0000001f40)=""/249, 0xf9, 0xffffffffffffff7a}, 0x3}], 0x4, 0x10043, &(0x7f0000002140)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002180)={0x3, 0x1000, 0x8000, 0x101, 0x100000001, 0x10000, 0x1, 0xffffffff, 0x0}, &(0x7f00000021c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002200)={r1, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x33c6}}, 0x8000, 0x401, 0x400, 0x101, 0x80}, 0x98) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000117000)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x5, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x60, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0x10}, 0xfffffe72}], 0x1, 0x0) 2018/05/24 13:10:02 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0500000000000000000060af04ca00443a0000000000000000000400ffffac1414bbff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb0000000020cd00000200000000000000000000000800655800000000"], 0xfdef) 2018/05/24 13:10:02 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) tee(r0, r0, 0x1ff, 0x4) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x10000)=nil, 0x10000}) 2018/05/24 13:10:02 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x21c) 2018/05/24 13:10:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16905e, 0x0) fallocate(r0, 0x0, 0xbddc, 0x154) [ 108.199703] audit: type=1326 audit(1527167403.198:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7142 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/24 13:10:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x115) sendmmsg(r1, &(0x7f0000000200), 0x0, 0x0) 2018/05/24 13:10:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) sendto$inet(r0, &(0x7f0000000040)="f9ca2a4c41b281588e104bd2ebc88398960967e81e005f3233bf4b3c3d522d775c7e16bd88271331f931748b0cbbab3373a557fb5993afcf3e88832640f027150f6d5bf0f5de35d5955d922fddb0a7b17eca679045ab0fb5e42bacbf8e27aff45afbb55860bc3018e36915361d31ba1971e0565097accd528d634b91b1b6b2712fafa7c691003404576c81fafa4b0462ccffc162af89650c5b29e5f4e400cf5884eb196616af642fa2c22f4d9fdddb918c072b5058c669f44124bf12b8559c5536f6d54a", 0xc4, 0x40, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) ppoll(&(0x7f0000000080), 0x34a, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/132, &(0x7f00000002c0)=0x84) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req3={0x8000, 0x6, 0xc7a6, 0x4, 0x5, 0x9, 0x8}, 0x1c) 2018/05/24 13:10:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x5}, 0x4) r1 = socket(0xa, 0x1, 0x400000000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c0008003d2c788a00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000"], &(0x7f0000000040)) 2018/05/24 13:10:03 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000840)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="ea2f7d2f917124889986f8aa4a5d26f18785e876842866614963676a86da55cb4b47a40e1be58200327f9f7d9020e3deac6a1991ce8631186a16329df73cbed2eeaae700c49c7c8322199d9dfd14f46567861d0fec66a0835bf56e0ca51068f7419cad5d283d635f1a120d659526f1aa08659034b1f6146bfefcabfe32a7254d8c5fc1db444121", @ANYRES64=r0, @ANYBLOB="2c42140a1ef248b188fc8540ac3908bcaf3538a8a87e0dca64386bad46cd0c02ead60ea443e0ae3472ee528fef1b35dbbd4ea8f69b33b643a9e9fb7f8ce991bcf02f1f4ea288ea5bbaeba37f399e30722f1cdd0a74ac9592bba62d4730ac1bfefa4b954c198209221fdf97cf4fda04bc97c0ef7a379320e8d33dc20d8b231c5622f57052f9e757cdbb548b03893a9b6959686dd547a6cafdb76e2619ae507e03b4957e0bbc0de6cc59bce1622c9d9c16fbbb35b663330264d81d32f9f8b131f1dfbc9568c6102e89254428cebe356c9a", @ANYRES16=r1, @ANYPTR64, @ANYRES16, @ANYBLOB="bc469d9dadb333ffeb7fda378c6a6ebcf4198ffaac87899ea56414c907c2a8fa0a29c8973cc26895743306", @ANYPTR], @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="d34a2810db742ff89bed307e45be80b1bad16d71030641dcd21e0d1c15ae9b71a5bda99f24ada25fdb67bb407d0cdb4a3541c4ff28a59cb39fe418fbf80a20b179fa7b8fdf3fb073d86147c3ed159e3626f1d9347b0b5965984bf3e5da87f1b1cf81e5a7c9cddb7287dd83e3c007e689724d810c352f04dee128b371b0042592a3b5d8b5c576179096708070", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="16926af6c1112df8564a8330e0154cbac4cea4be04bb8d21c0f7e476a57bbca6d43188dd56ec00db75ee5d79c9ec139758825211beca20780893928bb829eae73164dd594d7f9327cc78f279fe7aa3f99ac0b98c9cee5c71aaafde8a34f3b836329afa1f2cbe2da82004560fb1137c74f7a36ee56bea86435e2a1e784784a9e3378fb15ed02467a79241e73cff1d5f18f9abd4622153ea38b4330dc0b60001da6fa0b48fac9e0ada996365ca993b0c118506213ba0aa0e4c90e8283b1f2bcf6c422d17dcc5f020126a0472234e47dea4ffa399b47606ac6558f6d0b09695f4af2f1919b8206a", @ANYRES32=r1, @ANYRES16=r0, @ANYPTR, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r1], @ANYRES16=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="a0dd0dfb4d397ba94d11230841da145545cec52d2fcfc3e6ee8455d40b68267d8ea4651fb24fc7bd04c69f637724f8cc1052ea1ce5faef253ea69cc2545b1372ecfaf98e7191b22f1c4b80672ee4a6d02c87f80a37b0e0661a766efe1afa0dc0ab99c0ea57eb399773185226b7ded911e313a519da8da281c8b20d39a8bcb0f85cc37ab931e65a2f93cd8a8d6a054440f41a3bea9c3a4f8615421f156c7a3260bb965e5c6415a376625c89b7c8d372d625ce5f0d6e1303e84ef124470b2476a2c826c7f376f77c1da246d460de5190afc2f3d409194c1502aada914925b9826da56b213b539e4f53c7bb17fcd11de3906c7c59", @ANYRES64=r1, @ANYPTR64], @ANYRES32=r1], @ANYRES32=r1, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES32=r1, @ANYBLOB="f2f811f88f093f1333ed276ef7b4a676bc5335bfeedc368094ae14778db4c9f6ddb28f4b", @ANYRES64=r1, @ANYBLOB="5cfced08a4818c2a96a8d136e58dd2beb0b59c56373332d4ccd4a3ded3867487231c25dd5cad5f852f2a000d9c44c4fc7f84241e", @ANYBLOB="dbf1f13751157c912c1dc174c90453022ccc378badffb9b1320ff492877d2eb1", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR]], @ANYBLOB="634a3789e14d1db4377d37baf395dee436fa0913b2317c87172a11eaef8a169397b09e968f1ab75fe8d7c8e5d7e2dc8166b671cdb9dbaa8b6a4f951a10ab71d6ad872e7c726b3c08719277ebc110332213f7e965cc2e7b81d9ed8f2d5c6c2316c33e04e3745a22d66b81495a05b766f7a4efc6680cfde117f76beeee9aad6009b0ddd25b3a11440463166bb25886f2d8ecca08ac2bad2221ab2c8f9e72cc7544dd", @ANYRES32=r0, @ANYRES32=r1]) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000005c0), &(0x7f0000000700)=0x4) fallocate(r1, 0x10, 0x0, 0x8000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7f) 2018/05/24 13:10:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3fc, 0xa0480) getsockname$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/24 13:10:03 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000100)="b7f282f3272b248e8cbd209bd3deb3e928a476b355159b6467c13979554b35f6619db5dbdeac7c72f76f712d944f24b3d713604af19d431af84a8bd4adaae42290f29d431b15f4a5d280219461f7dbb5d1c171ee1858e3e4a04af838bdcd151c960566e694ea0688189e0219e0506f17d161a880910b24ca121b13708a949e7dd97fbc92d0606eec854627cf9ef83545146d0f4b100e84fc20f1dac9131e096fe2e72dfbd5ab3ce6dfb956eb9b8ce67eb40a510d1840b7c2", 0xb8, 0x24008080, &(0x7f00000001c0)={0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/88) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 13:10:03 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/70, 0x3c}], 0xcf0) r2 = socket(0x0, 0x4, 0x6) fcntl$setstatus(r1, 0x4, 0x800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tkill(r0, 0x1000000000016) 2018/05/24 13:10:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)='0', 0x1}], 0x1, &(0x7f0000001640)=ANY=[]}, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a8fb9edb3f2663c2070ff288f04ee4c5156144afbe17b881a266ed9cc9873b11d430853fe8c0cb912e6d3f7d6221fd2b8f7ccea1e1b8f40d3bd5a82b48bf2f"}, 0x80, &(0x7f00000006c0)}, 0x0) close(r1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='nr0\x00') 2018/05/24 13:10:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/165, 0xa5}, &(0x7f0000000180), 0x40}, 0x20) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x6e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r2 = socket$inet6(0xa, 0x80000, 0x0) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="1ff9b31f9d810de56e51af0479684d5f292517b2a8a22cecf9102fa968469582936a3f6a375610ec857bcb01994c4be7d7129e550be6daf1f6c4e80ec854b33a217fd52bb7df4d977e161812c9af4abc8b1e69", 0x53, r3) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) dup3(r4, r0, 0x0) 2018/05/24 13:10:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x12080, 0x0) timerfd_gettime(r1, &(0x7f00000001c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0x707, 0xffffffff, "397a28448ea7", 0x58}, 0x80) 2018/05/24 13:10:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xffffffc5) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000200)={&(0x7f0000000100)=""/245, 0xf5}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 13:10:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000258f88)) msgrcv(r2, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) msgrcv(r2, &(0x7f0000000100)={0x0, ""/118}, 0x7e, 0x0, 0x1000) ioctl$TCFLSH(r1, 0x540b, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f00000000c0)) [ 108.645173] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 108.689462] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/24 13:10:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000040)=')eth0user-\x00', 0x2) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/24 13:10:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000258f88)) msgrcv(r2, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) msgrcv(r2, &(0x7f0000000100)={0x0, ""/118}, 0x7e, 0x0, 0x1000) ioctl$TCFLSH(r1, 0x540b, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f00000000c0)) 2018/05/24 13:10:04 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000018000300000000000000000005000000080003000a00000082644ce383ad2b101f8c96a4e8db9b1ad8c1503239e6b10f826539fe91ed47fd55eed2d9a213af2813f7aea76a60e969733c877dfa8009fa1561b7408748e533e9c6b522e3eb8f60cf7bca4a47f8591dd2d0f689a2913b6ffc454bc5b51bb7a505b31f7f83bb28f4a946caa3c6858b37c504fc8d1c2698bd570e9787bee75981aa1eef36e1de60da61610f375ac2e5c95c8e215df4fcd5738e2742b3dc93cffa77477c91b3df93a4b7f052b6aad34016749fad98dc3bbcbfaffdadd85e"], 0x1c}, 0x1}, 0x0) 2018/05/24 13:10:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) r2 = geteuid() getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x728, r2, r3, r4, r5, 0x20, 0x4}, 0x1, 0x4, 0x4, 0x6, r6, r7, 0xffffffffffffd3a3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/05/24 13:10:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) 2018/05/24 13:10:04 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x10007, 0x20000) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001080)={0x9, 0x100000000000000, 0x9cb}) ioctl$LOOP_CTL_REMOVE(r1, 0x40045569, 0x0) 2018/05/24 13:10:04 executing program 1: r0 = socket(0x22, 0x1, 0x100000001) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0xffff, 0x1) ioctl$TIOCEXCL(r1, 0x540c) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) 2018/05/24 13:10:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0xc, 0x3, 0x0, 0x70bd2c, 0x0, [@sadb_key={0x1, 0x9}]}, 0x18}, 0x1}, 0x0) 2018/05/24 13:10:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7be68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8546d05b908d5ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669deb41163f8d2dbdc8e2"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) r5 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(r5) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r6 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r6) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r7 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r8}) 2018/05/24 13:10:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x31, r0, 0xfffffffffffffffe) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) 2018/05/24 13:10:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYBLOB="b61d858c272d859f9da6b58da128c1478d896a84f56dd70bbad17a8c33b8e2956089b349bd1ecd7e3203d2a73010e48791dba4a31b2e9315a58b68cc7b339d97dd2366461aa77a94d6fa6aa0dbc951590909c14be4cef93e2f471f8238aa7ae7cb4160e437678e1fc52ecc2d689a68e0a4e6ef26ea6c6d8410694c73ff981561afed2e1415bac58202cad919d4bd6a6fb77dfaee16a5c75a482ef1ef6d77e943a874c5a186fe326ce3cc6b5d9cdf3e2bed4d703f5947c21287", @ANYPTR, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYRES64, @ANYRES64=r1, @ANYRES16=r0, @ANYRES16=r1, @ANYPTR64, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR], @ANYRES16=r0, @ANYRES16=r0], @ANYBLOB="000000000100000004000000"], 0x1c) 2018/05/24 13:10:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x100, 0x1}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x6) 2018/05/24 13:10:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x200000005421, &(0x7f0000000140)=0x208) 2018/05/24 13:10:05 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x707000) 2018/05/24 13:10:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) 2018/05/24 13:10:05 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x111, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680), 0x32b}, 0x2000) 2018/05/24 13:10:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x82000, 0x20) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x2, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) quotactl(0x1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000240)="fdfebc1ce83dcad4dd4d7fbae5037377b0424e76ea7b33959aa0a2fcb68d42610ee82e983ec07ae18a97db03218d46c9175d666952c553c38abd4805cd8f5bcd18f4") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xcb31, 0x0, 0x10001, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x8, r3}) pwrite64(r0, &(0x7f0000000180), 0x0, 0x0) [ 110.829648] random: crng init done 2018/05/24 13:10:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000007, r1) 2018/05/24 13:10:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1}, 0x8) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/250, 0xfa}], 0x5, &(0x7f0000001400)=""/139, 0x8b, 0x60000}, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 13:10:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r2 = accept$inet(r1, 0x0, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f104000000dc6150defaca6ebcaf01008c36184c8f147be96ea321fbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffcfa}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x6002) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x80000001, 0x201, 0x2, 0x3ff, 0x3, 0xffffffff, 0x1, r4}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/24 13:10:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf73, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@hci={0x1f}}) 2018/05/24 13:10:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95) write$rdma_cm(r0, &(0x7f0000000000)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/05/24 13:10:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x3e, 0x401, 0x1f}) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) 2018/05/24 13:10:06 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa9, &(0x7f00000000c0), &(0x7f0000000040)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x284e82, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)={0x3, 0x0, [{0x5000, 0x14, &(0x7f0000000180)=""/20}, {0xf002, 0x8a, &(0x7f00000001c0)=""/138}, {0x100000, 0x74, &(0x7f0000000280)=""/116}]}) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x400000) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x101) openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x20000, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x0, 0x3fffffff80000000, 0x3, 0x9, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/24 13:10:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000380)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) 2018/05/24 13:10:06 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x10000, 0x2, 'client1\x00', 0x0, "4393b2e2dbe95d84", "6a3f116cb5b538ad1780031a13bb39a817bab0521c6671b0f6d87e19c24079c3", 0x2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000000280)={"060000006170b002002000", @ifru_settings={0x0, 0x0, @sync=&(0x7f00000001c0)}}) 2018/05/24 13:10:06 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001580)={'vcan0\x00'}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x007\x00', @ANYBLOB="140001000000dfc38814"], 0x2}, 0x1}, 0x0) 2018/05/24 13:10:06 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x8f1e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_mreqn(r0, 0x0, 0x5, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/24 13:10:06 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/176, 0xb0}], 0x7, &(0x7f0000000340)=""/28, 0x1c, 0x8}, 0x40010061) unshare(0x2000400) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) 2018/05/24 13:10:06 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x400000000000006, 0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) 2018/05/24 13:10:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80841, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x250}, 0x8001) unshare(0x40600) socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x100000002, 0x80800) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 2018/05/24 13:10:06 executing program 7: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000)=0x5, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/05/24 13:10:06 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0xa4, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x92}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e22, @rand_addr=0x10001}]}, &(0x7f0000000200)=0x10) r2 = semget$private(0x0, 0x2, 0x4) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/05/24 13:10:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1}, 0x8) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/250, 0xfa}], 0x5, &(0x7f0000001400)=""/139, 0x8b, 0x60000}, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 13:10:06 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x200000) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x6, 0x6, 0x8, 0x4, [{0x7, 0x8, 0x0, 0x0, 0x0, 0x80}, {0xffffffff, 0x7fff, 0x7ff, 0x0, 0x0, 0x80}, {0x11, 0x3f, 0x9, 0x0, 0x0, 0x1000}, {0x80, 0xcb3e, 0x4, 0x0, 0x0, 0x200}]}) pipe(&(0x7f0000000580)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x4000000) 2018/05/24 13:10:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) mq_timedreceive(r0, &(0x7f0000000080)=""/102, 0x66, 0x8, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) close(r0) 2018/05/24 13:10:06 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x61cc41, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000280)=""/78) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)={'raw\x00', 0x5d, "6662e86bc90b4befcab5468e86b444fdb61fb7a5754ee6c54b4f74c1acf81a46e1eae8f912577e4783fd252b19bf6541db38818579dcc189d259e9b94052eb16445cd4a69331a7656e9ed180ec81a98f38d0f339cb3b46a92f4cd7cbba"}, &(0x7f00000003c0)=0x81) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x31, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/24 13:10:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffff7c) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0), 0x8) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 111.594305] Unknown ioctl -2147204396 2018/05/24 13:10:06 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x8000}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r2, &(0x7f0000000040), 0x0, 0x0) 2018/05/24 13:10:06 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write(r1, &(0x7f00004abf1b)="ae", 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x7f, "73628dd30760682afaf97c06ae47d67c9d6fd7bd98a7d1e7f1133fbcfd4bf45a5caa75a0561710b16cf876e237d1d1ee4faf4edb5217064b35437e41aa7c803f62e67d923fbb517c19628249bf34d5ba2a0719561cf8c1f54998e0669c1281361afb806793524280739de0cf736fd8bef9364020ba407ce60c30a6af95c3a6"}, &(0x7f0000000080)=0xa3) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000002140)="82", 0x1}], 0x1, 0x0) 2018/05/24 13:10:06 executing program 2: r0 = creat(&(0x7f0000d2bff8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) shutdown(r0, 0x1) 2018/05/24 13:10:07 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = inotify_init() dup3(r1, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) times(&(0x7f0000000000)) 2018/05/24 13:10:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fbfa0), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) 2018/05/24 13:10:07 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getcwd(&(0x7f00000013c0)=""/170, 0xaa) kexec_load(0x8000, 0x5, &(0x7f0000001300)=[{&(0x7f0000000280)="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", 0x1000, 0x6, 0x7}, {&(0x7f0000000000)="ab13926794893c0859a38f3c9d97ec505e09", 0x12, 0xfffffffffffffffb, 0x10000}, {&(0x7f00000000c0)="c7a916d3aeaa472a677ce61c016a1036f64d6c1fdf540407094cfb34a64da361408eeaab8f55c81a8d963105992089004d1b36afe07085b682681e61ce8a0b5ad3d02d68888cc777c7f4950dfa9389f20b0033dd22c9b0ec67f8d9512139fca796ef72c92c9d29062bf2a7cd973f3739d96da72ed96a5aee2e989d1b3762e211a710e6d67262f483746b72ae9ec2c74d19bee32c30f56dea3820cccdb229b0a6a6a872d0eca0c83a7cc23c", 0xab, 0x13e, 0x8001}, {&(0x7f0000000180)="f430b71ff6ca8a7268c7ca47d2bcba8eb0d1fdc194bc1ceb24bb913a576be9f400002d2bb8f0e15ced2fa4f9bcc96ca2a35cc07b6912fae792f022994099210c5afd30588c7f948a9427889c50410d0e3aa53a3b17ef28f41d87bebf11a16051", 0x60, 0x9, 0xffffffffffffff7f}, {&(0x7f0000001280)="d3e0a9706193dcb51bd7c5ee2f97fde444966c8924ef7c914a5aadbea94b751438cf2a463b6ae25af0483794a564099b101e554115e057d3a0e2bb29c00fa8e7e269305b953c4e68dc105a48be31a21865fd728ef784db0f1a296b53416f82be2c2987d2cccb5d85b0575e958f9a83", 0x6f, 0x800, 0x6}], 0x280000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setstatus(r0, 0x4, 0x6000) 2018/05/24 13:10:07 executing program 7: keyctl$dh_compute(0x17, &(0x7f0000000540), &(0x7f0000000000)=""/81, 0x51, &(0x7f0000000640)={&(0x7f0000000600)={'digest_null\x00'}, 0x0, 0x173}) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/05/24 13:10:07 executing program 2: unshare(0x400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000380)={0x303, 0x33}, 0xffffffffffffffee) r1 = memfd_create(&(0x7f00000003c0)='\\[ppp0\x00', 0x1) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x8001) recvmmsg(0xffffffffffffffff, &(0x7f0000001d80), 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xd6) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x3, 0x1, 0x0, 0xffc0000000000000}, 0x36, 0x1, 0x0, 0x0, "8f268c807253c9b43561dca7fee2fe54666dfcafe45a7c348ad9629ac0b48cbcb196a625175fdbc975db323bedd4928def92ba61f191a6039ac937a63fa59522"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40040) 2018/05/24 13:10:07 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000003b40)={0x0}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/119, 0x77}], 0xa, &(0x7f0000000b80)=""/215, 0xd7}}, {{0x0, 0x0, &(0x7f0000003840), 0x341, &(0x7f00000038c0)=""/239, 0xef}}], 0x2, 0x100010002, &(0x7f0000003b80)={r1}) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)) sendto$unix(r0, &(0x7f0000000580), 0x0, 0x40080, &(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 13:10:07 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000440)=0x200, 0x2) recvmsg(r0, &(0x7f0000001780)={&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)=""/88, 0x58}, {&(0x7f00000005c0)=""/149, 0x95}, {&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000680)=""/153, 0x99}], 0x4, &(0x7f0000000780)=""/4096, 0x1000, 0x3}, 0x12120) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000017c0), &(0x7f0000001800)=0x4) r2 = memfd_create(&(0x7f00000000c0)=',cpuset\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000480)=0x4) read(r2, &(0x7f0000000100)=""/205, 0xcd) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10800, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000002c0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000280)=0xc) ioprio_set$pid(0x3, r4, 0xfffffffffffffff9) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0xba, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'nq\x00', 0x10, 0x9, 0x52}, {@rand_addr=0x1, 0x4e20, 0x3, 0xcd7, 0x0, 0x3d1}}, 0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x58, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x99b, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400)=r5, 0x4) 2018/05/24 13:10:07 executing program 1: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000040)=0xf2, 0x45d, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0x1, 0x1, 0x0) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000200), 0x7, 0x0) 2018/05/24 13:10:07 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) r4 = getpgrp(0x0) getpriority(0x0, r4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff02000000050000ffffff7f0000006272696467655f736c6176655f31000079616d300000000000000000000000006263736630000000000000000000000069705f76746930000000000000000000ffffffffffff000000000000aaaaaaaaaaaa00000000000000007000000070000000a8000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000fdffffff0007829f6ce0d77fa445a3905c61739d6b000000190000000000000000006e723000000000000000000000000000766574683100000000000000000000006970366772653000000000000000000076657468315f746f5f62726964676500000000000000000000000000aaaaaaaaaa000000000000000000c0000000c0000000f001000068656c70657200000000000000000000000000000000000000000000000000002800000000000000000000007369702d32303030300000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7061737377645f657865635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x3e0) 2018/05/24 13:10:07 executing program 5: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000847fd) ioctl$VT_ACTIVATE(r1, 0x5606, 0x81) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc02, 0x0) finit_module(r2, &(0x7f0000000080)='%^+)\x00', 0x1) sync() r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000000c0)=""/124) 2018/05/24 13:10:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x43}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000000), 0x39) 2018/05/24 13:10:07 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6000000000000000, 0x10000, 0x8, 0x100, 0x5, 0x0, r1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x2, r3}) futex(&(0x7f0000000040)=0x1, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000a2a000), 0x0) 2018/05/24 13:10:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x511, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = getpgid(0x0) setpriority(0x1, r1, 0x200) 2018/05/24 13:10:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000080)='systemsecurity\x00', 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20004}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000002d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/57, 0xfffffffffffffedd}, {&(0x7f00000001c0)=""/158, 0x9e}], 0x2, &(0x7f00000000c0)=""/192, 0xc0}, 0x0) connect(r0, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) 2018/05/24 13:10:07 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x40, 0xffffffff, 0x1000, 0x50, 0xa0c7, 0x7f, 0x8000, 0xff6, 0x40, 0x1a}, 0x10) fallocate(r0, 0x1, 0x0, 0x5046a737) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/133) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2) [ 112.705815] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 13:10:07 executing program 6: r0 = socket(0x2000000d, 0x10000000000802, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x5fa, 0x1000, 0x800, 0x8, 0x400, 0x1, 0x7fffffff, 0x2, 0x2c18, 0x35d}, 0xb) write(r0, &(0x7f0000000040)="240000001a0025f0001b100400edfc0e1c0b0020e80000001009ffeb0800010000aedb4f", 0x24) 2018/05/24 13:10:07 executing program 1: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x107) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r0, 0x9}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) pwrite64(0xffffffffffffffff, &(0x7f0000000280)="e41a329e76600a0fa2cf46169cf42d049bb2e4ee72c36ea4dfde4807778b04becb93ecb49abb5925c20598a3939c6718f33907089cfd45914f40d28b45d0d7743bc44e712a98128d1341ed34e3fce069786cd9c8353e59c1bb1c61048ecd132b17b3e67fc78e29aec6eb9b50030000009be82f0b5bf3a76db97fa57803e7a6bd72106aa832034cbf52390a75af28b3a1858c17c51b0129cd43ab5cde90fde62188ba945883e34df4c7e3d2ba6859f943504f3388ffcbf0ae47d2482f0bac7887f8b98c2ada1f0979daad8023", 0xcc, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x26, 0x3, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x8, 0x84, "d92f04aa8f575bdf9b8dbcc81ee5a960c622b2e4f2d0a11ea0d599377b078fdb3c8eb0bca56a77a2a9d549419e73a5eae31094efe1850de548e522e2240bdc12e6b836875ec71b7f390865bb4e3104e599b53c3b1bf90cb588146f15e587e4308166ed822f24cb5cd815b6985852e99960517f8238888ec5a6d4285bcf4af0c91f826ebb"}, 0x8c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}]}) acct(&(0x7f0000000400)='./file0\x00') 2018/05/24 13:10:07 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0xfffffffffffffffb) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) sendfile(r0, r0, 0x0, 0x40000000007) 2018/05/24 13:10:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xfffffed0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/52, &(0x7f0000000080)=0x34) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/24 13:10:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x3500000000000000, 0x80000001, 0x800}) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0x0) 2018/05/24 13:10:08 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000480)={'team0\x00'}) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x2000000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept$alg(r0, 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x4, 0x8, [0x5, 0x10000000, 0xfff, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x6]}, &(0x7f0000000440)=0x18) bind$unix(r3, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) msgget(0x0, 0x412) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffffffffffffff64) [ 113.275227] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/24 13:10:08 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8008700b, &(0x7f00000000c0)) socket$packet(0x11, 0x2, 0x300) 2018/05/24 13:10:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000) r1 = dup3(0xffffffffffffff9c, r0, 0x7fffd) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) getsockname$inet(r1, &(0x7f0000000180), &(0x7f0000000200)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x16, &(0x7f0000000140)=0x8000000000000001, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x4000000000000175, &(0x7f0000000240)=[{0x5, 0x2}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x84f, 0x0, 0x0, 0x80000000, 0x6}, 0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/24 13:10:08 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() tkill(r0, 0x13) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000366ffc), 0x8000000000000086, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x0) 2018/05/24 13:10:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x7, 0x52, 0x4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r3 = fcntl$getown(r1, 0x9) prlimit64(r3, 0xf, &(0x7f0000000080)={0x3, 0x3ff}, &(0x7f0000000140)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x401, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000f8d74f0d45a80589d14b58ba3c22c309bb17c82dcc4a20fd9984539cef5b8a43eb550bb843b334bcfe", @ANYRES32=r2, @ANYBLOB="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"], 0x34}, 0x1}, 0x0) 2018/05/24 13:10:08 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8443, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x80000001, 0x1, 0x0, 0x1f, 0x400, 0x1, 0x2, 0x100, 0x2, 0x8, 0xfffffffffffffff8, 0x2, 0x1, 0x7, 0x5, 0x9, 0x1ff, 0x7, 0x2000000000, 0x7f, 0x2, 0xfc8, 0x9, 0x6, 0x4, 0x1, 0x1, 0x7fffffff, 0x9, 0x4, 0x0, 0xd, 0x100000001, 0x7ff, 0x0, 0xfffffffffffffe00, 0x6, @perf_config_ext={0x61, 0x6}, 0x1000, 0x40, 0x8, 0x0, 0xc3, 0x3, 0x2}) 2018/05/24 13:10:08 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) [ 113.548690] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 13:10:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000000)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000005c0)}}], 0x400000000000105, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x5ad4, 0x29, 0xa1da, 0x400, 0x7, 0x410000, r1}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=""/95, &(0x7f0000000180)=0x5f) 2018/05/24 13:10:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x18, 0x23, 0x0, 0x0, {0xa, 0xfe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x20004840) 2018/05/24 13:10:09 executing program 0: socket$netlink(0x10, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR64], 0x3}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000011) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/05/24 13:10:09 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) acct(&(0x7f0000000040)='./file0\x00') shutdown(r0, 0x1) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/24 13:10:09 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1d0}, 0x1}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0xac}, {0x40000000006}]}, 0x10) 2018/05/24 13:10:09 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x4f2b}) msgget$private(0x0, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000180)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2000002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x5, 0x8000, 0x8fa1, 0x0, 0x6, 0x9}, 0x1, 0x2, 0xaf9a, 0x0, 0x3, "4d5b2bce9a6b97387e19657220d85c7290e24608e8b95c8325eed43fad55d3632398e77981bd13920c4e42fc52b1be5b1c2596a393c9ccc98337bb9338f308de4e46820f473ff299839816bd5ea186186bb0befe27adab2e1b4b8ea4ef992711cdbc37f92ca4fbc149badf96c00d58191e50d5fb8ae21666909af08078f3ce08"}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0x2, [{}, {}]}, 0xfffffc78) 2018/05/24 13:10:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) fadvise64(r0, 0x63, 0x80000001, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000040)={0xffffffffffffffc1, 0x3bc9, 0x1, 0x7}) 2018/05/24 13:10:09 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x600, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x22, &(0x7f0000000180)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x202000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) ioctl$void(r2, 0xc0045878) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) [ 114.525888] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 114.532547] IPv6: NLM_F_CREATE should be set when creating new route [ 114.539127] IPv6: NLM_F_CREATE should be set when creating new route [ 114.572229] rtc_cmos 00:00: Alarms can be up to one day in the future [ 114.619952] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/05/24 13:10:09 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x40) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 2018/05/24 13:10:09 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@host=0x2}) 2018/05/24 13:10:09 executing program 6: r0 = socket(0xa, 0x1, 0x4000000001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x1900) 2018/05/24 13:10:09 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x6, 0x0, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000300)=0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x20e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x80000000, 0x0, 0x0, 0x7}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x5}, 0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000400)=0x2) 2018/05/24 13:10:09 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000c1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0xffffffff, &(0x7f0000000180)=0x4) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/05/24 13:10:09 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100), 0xfffffffffffffe32) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x421098cf37b38eab) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0x461, "ee6af76e4148", 0x1}, 0x10) 2018/05/24 13:10:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1b00000004"]}) close(r2) close(r1) 2018/05/24 13:10:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) [ 114.806211] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 13:10:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="fee4502c45d7e726d645f10f28d14b87e860983951515ba3a82181b4491bfa5a899f44c0b585bdefb5eed86815ea3d74e6cb3d094c6a3e052f1321133a16817ff75e1d4d6aeb4240e37169f12363026dc456d14c6a24e79e01db62d2520f24fe4bb1931cb9e836f880d00e709550b8a7986df23250da175b335887e528d51311323c2d8703b645d8ba7f212c69a3e6d55d513c4a1a4292478e1a40e9041b06404f2b37c90011a7870c9027adaff7", 0xae}, {&(0x7f0000000280)="9cf905411f50123b08e43051b4ba4c8794c3ce1e7bc63ff3fd1bcd329a24ba31a1d9ade5a41affaa6ede6c7e39f143f89a4360d54f04a1e1930c70885ca4d2ad85b497d302dfb73d950dcbfa22a59ef99f63ea9d9a7c077e18d6b8b866f44acc8ee7cb3800cd44a9372c998c3e949bc656b20a4aba1cf177725faa1e9b206f0cdb91efdf2161a6347ef81d2b137267b981282a7154d51b001536a3c7545578feb6306aed2bf4c442a0a25967b2657a8b90c2e4d436e334f592a2e39098c89ce3d993fb3f11735fcb0f2dc997aa7b6970b88a0577f18d7b01ce80a70316b0ed7877e4bde9bee9a60fd4f223deb6d38096ea", 0xf1}], 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x7, @rand_addr=0x2008}}}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x12, &(0x7f0000000400)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) [ 114.868493] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 13:10:09 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x301080) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0x5, 0x6d, 0x4, 0x4, 0xd37, 0xa9}, 0x1}, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000003ac0), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x40802) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e22, 0x40100000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x31}, 0xbf72, [0x6, 0x6, 0x0, 0x8000, 0x8, 0xffffffff00000001, 0x9, 0x2]}, 0x5c) linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x8ffe5e5d6158bd05) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x80247008, &(0x7f0000000040)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)=0x2) 2018/05/24 13:10:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x20040) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002940)=""/2, &(0x7f0000002980)=0x2) clock_gettime(0x0, &(0x7f0000002840)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000027c0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/128, 0x80}], 0x7, &(0x7f0000001400)=""/148, 0x94, 0x1}}, {{&(0x7f00000014c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002740)=[{&(0x7f0000001540)=""/26, 0x1a}, {&(0x7f0000001580)=""/133, 0x85}, {&(0x7f0000001640)=""/179, 0xb3}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/10, 0xa}], 0x5, 0x0, 0x0, 0x16a7}, 0x4}], 0x2, 0x40000000, &(0x7f0000002880)={r1, r2+10000000}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000028c0)={@empty, r3}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000002900)={0x6}, 0x4) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0x10) 2018/05/24 13:10:10 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x3, 0xffff}) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) 2018/05/24 13:10:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/24 13:10:10 executing program 2: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x381002, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0xffffffffffffffe0, 0x1, 0x0, 0x0, 0xa, [{0xaaba, 0x401, 0x6, 0x0, 0x0, 0x2008}, {0x9, 0x8, 0x8, 0x0, 0x0, 0x2208}, {0x10, 0x100000000, 0x1f, 0x0, 0x0, 0x2000}, {0x200, 0x7, 0x7, 0x0, 0x0, 0x2}, {0x800, 0xff, 0x10001, 0x0, 0x0, 0x100}, {0xf49, 0x0, 0x100, 0x0, 0x0, 0x2}, {0xc5, 0x7, 0xffff, 0x0, 0x0, 0x1}, {0x5, 0x8839, 0x80, 0x0, 0x0, 0x804}, {0x8, 0x8, 0x2, 0x0, 0x0, 0x1}, {0xff4f, 0x0, 0x7fffffff, 0x0, 0x0, 0x1a00}]}) 2018/05/24 13:10:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7ff, 0x1, 0x70d0, 0x8000}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/24 13:10:10 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000200)={0x5, 0xfffffffffffffffd, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "c2dfa1c220404a4980a5bf0b388e6e2558123ac3701b4ac10a6f586c9b30fd88f7b679bf24c439308e8d270340c3669955495a6642ec613654e26a3b7892c650"}}, 0x80}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) 2018/05/24 13:10:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r1 = msgget$private(0x0, 0x44) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/10) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/24 13:10:10 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x948455c00ae654cd) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000}) 2018/05/24 13:10:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1000f0ffdd9a1bf97b539eb828be8d4194c59846f3", 0x15) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20c000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7fff, 0x10, 0x6, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xdc7, 0x9, 0x2, 0x2, 0xfffffffffffffe00}, &(0x7f0000000140)=0x14) 2018/05/24 13:10:10 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'sit0\x00', 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r1, &(0x7f0000000180)=@known='security.capability\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x401, 0x3, 0x3}) 2018/05/24 13:10:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1808000000000015edffffff0100000009e91278e0c3faf8bd2953a88857436b107fb005a6e91db0a94c6cd602793441c7e7e70a748517f880388339b5063c2f8a127fbd948521ff13a075ee8fe22fcfd342657817551ae9c890d727bcbe93f1b17e311c9ecbefb269220e1b5ebbcd9cd9a5fbad2bdcc6ca4236b0a800416d2a56489baadf830463cb12d11b6c0e29065a1235b3845c", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/05/24 13:10:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x4008000, &(0x7f000057bff0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xe684, 0x1, 0xff, 0x4, 0x1, 0x7, 0xffff}, &(0x7f0000000140)=0x20) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/30, 0x7fffffff}) socketpair(0x0, 0x80007, 0x80000001, &(0x7f00000000c0)) 2018/05/24 13:10:10 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x200) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x7, 0xfffffffffffffffc, 0x9}, 0x8) getrandom(&(0x7f00000001c0)=""/50, 0x32, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002680)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) recvmsg$kcm(r0, &(0x7f0000002640)={&(0x7f0000000240)=@l2, 0x80, &(0x7f00000025c0)=[{&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/83, 0x53}, {&(0x7f0000001440)=""/137, 0x89}, {&(0x7f0000001500)=""/74, 0x4a}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/55, 0x37}], 0x8, 0x0, 0x0, 0xfb9}, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x7f}, 0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002700)=0x5a3) open(&(0x7f0000000000)='./file0\x00', 0x402000, 0x19a) openat$zero(0xffffffffffffff9c, &(0x7f0000002780)='/dev/zero\x00', 0x8080, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000026c0)={0x6}, 0x4) 2018/05/24 13:10:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/05/24 13:10:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) 2018/05/24 13:10:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10880, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x1000000) 2018/05/24 13:10:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) r6 = accept4$packet(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000008700)={0x0, 0x0}) recvmmsg(r6, &(0x7f00000084c0), 0x0, 0x20, &(0x7f0000008740)={r8, r9+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008780)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000087c0)={0x0, @empty, @loopback}, &(0x7f0000008800)=0xc) accept4(r0, &(0x7f0000008840)=@can={0x0, 0x0}, &(0x7f00000088c0)=0x80, 0x80000) getpeername$packet(r0, &(0x7f000000d500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d640)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000000d740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d7c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000dd40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f000000dd00)={&(0x7f000000d800)={0x4e4, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x264, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r15}, {0x60, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x2, 0x10000, 0xbac}, {0xfffffffffffffeff, 0x80000000, 0xffff, 0x100000000}, {0x8c13, 0x0, 0x1, 0x80000001}, {0x7fff, 0x0, 0x3, 0x8}, {0x80000000, 0xff, 0xf1, 0xff}]}}}]}}]}, 0x4e4}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) r16 = socket(0xa, 0x80002, 0x0) ioctl(r16, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xb5}], 0x1) 2018/05/24 13:10:10 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) 2018/05/24 13:10:10 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101080, 0x80) getdents64(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/05/24 13:10:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f00000001c0)="b6347e404b3ef7f02bb708a76200f620deea5ce6bd8e5c157a2636ed8de32aea190c61ca7bec8d60fcaafff6bf3eb6863163b28fc41b5456721383f1a947784c97d975bd7bb765e43dd8920ffe56bfd7f70372907c362f2974d8def7286b7d6c7e6898ad14794115b1916cca450bf951b95f21d425b3f7172cd4e519cb392f8c7a70e90aa5bfa236946c68415067cf920e7d6904448b0469f49bda98b6c01efdaeb47daed065380e037fddaa45f7e98701532a6be61cc9aeaa19b2f7257bc57f8bf0b2e94b577d81baacf10a934a2504eee3240daa3b78e599f212ff40c24996b58921db0cb7f743015bf12d041c25e550559a"}, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000006c0)={0x0, 0x2, 0xffff, 0x9, 0x5, 0x3f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000740)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2}, 0x8) r3 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="52ebde9c4c8f85a214e654ecca347b95926cfc3672c79eed3ef64878c5d8cb41df3b500a8500a1ea4e5f40ac7dcbc6a5dd047689b76b743885d6ec4635a6ce5fa6a9b461c036998f3970dc543abf3438851b178ff86c900420fce26b3b3307c0f2fd9243bee57ac6a0391fc036c66c53444342d6b8926c0fd4ace9d2dd7589f9a270f275285e607af57f3a329c1b", 0x8e, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="ea872a216d62edfd354a1e4c006356d25e42e43b77c304c11b28cd7f9516c67643633c2dab", 0x25, 0x0) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="0928c9997c1e80b50572ac4c374846e96ebcb8b4f353633ddb49a902b39729bf9fe843f8147369e24654ae22f977d0f3a322f916f4d66b933d7b1cf67c85f4823aad944c7369b0e757ae466300f6145120d59b219fd3d1f7489c70f4a2aa0d3653e50f3f2fe3875915c9e157f67a32d0baab07f8b7b22f7601a34edd09ce56c7889fbea7f427eb4feb038a274d1863703523f1c3e77c9280f98c6b32f24577782ff6f64da9961bf7ac33432770b4cb90da1c4c760e2474b9e9c264ec74e0b97968f6e7b9db97aa1ff41210", 0xcb, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000540)={r3, r4, r5}, &(0x7f0000000580)=""/106, 0x6a, &(0x7f0000000680)={&(0x7f0000000600)={'wp256\x00'}, &(0x7f0000000640)="8b1e24f03093247227c10ed25bfd16632d383beb297c14c8f233edcbc1e870b62a832eb894ca0cc0ba1a339848c7af2481", 0x31}) 2018/05/24 13:10:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20140, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x200000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) 2018/05/24 13:10:11 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/24 13:10:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/05/24 13:10:12 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) recvmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=""/4096, 0x1000, 0x1f}, 0x4}, {{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000002300)=""/175, 0xaf}], 0x2, &(0x7f00000023c0)=""/4096, 0x1000, 0x6}}, {{&(0x7f00000033c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003440)=""/135, 0x87}, {&(0x7f0000003500)=""/171, 0xab}, {&(0x7f00000035c0)=""/189, 0xbd}], 0x3, &(0x7f00000036c0)=""/89, 0x59, 0x5}, 0x8}, {{&(0x7f0000003740)=@hci, 0x80, &(0x7f0000003a00)=[{&(0x7f00000037c0)=""/180, 0xb4}, {&(0x7f0000003880)=""/49, 0x31}, {&(0x7f00000038c0)}, {&(0x7f0000003900)=""/221, 0xdd}], 0x4, &(0x7f0000003a40)=""/25, 0x19, 0x7ff}, 0x1}, {{&(0x7f0000003a80)=@nfc_llcp, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b00)=""/170, 0xaa}, {&(0x7f0000003bc0)=""/44, 0x2c}, {&(0x7f0000003c00)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0x10000000000000}, 0x6}, {{&(0x7f0000003d00)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003d80)}, {&(0x7f0000003dc0)=""/46, 0x2e}, {&(0x7f0000003e00)=""/71, 0x47}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x4, &(0x7f0000004ec0)=""/97, 0x61, 0x6}, 0xf6}, {{&(0x7f0000004f40)=@nl, 0x80, &(0x7f0000005400)=[{&(0x7f0000004fc0)=""/246, 0xf6}, {&(0x7f00000050c0)=""/23, 0x17}, {&(0x7f0000005100)=""/172, 0xac}, {&(0x7f00000051c0)=""/203, 0xcb}, {&(0x7f00000052c0)=""/229, 0xe5}, {&(0x7f00000053c0)=""/33, 0x21}], 0x6, &(0x7f0000005480)=""/85, 0x55, 0x9}, 0x100000001}], 0x7, 0x2000, &(0x7f00000056c0)={0x0, 0x1c9c380}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000280)=""/49, 0x31}], 0x2) 2018/05/24 13:10:12 executing program 7: setrlimit(0x400000000000007, &(0x7f0000000000)={0x7, 0x4}) get_thread_area(&(0x7f0000000040)={0x81, 0x1000, 0x0, 0x1ff, 0x3, 0x7fff, 0xffff0000000, 0xb5, 0x9, 0x80000000}) socket$rds(0x15, 0x5, 0x0) 2018/05/24 13:10:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x40) write$binfmt_elf64(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}, 0x2c4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x6, 0x7fffffff, 0x6]}, 0xa) recvfrom$llc(r0, &(0x7f0000000a80)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0x1a, 0x100, 0xffffffff, 0xffffffff, 0x9, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/24 13:10:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80003, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/24 13:10:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x12, 0x43, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/24 13:10:12 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x6}, 0x8) inotify_rm_watch(r0, 0x0) 2018/05/24 13:10:12 executing program 1: r0 = socket(0x1e, 0x805, 0x2) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/58, 0x3a}], 0x5, 0x0, 0x0, 0x3}, 0x2020) 2018/05/24 13:10:12 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x610040, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x273, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, r0, 0x0) eventfd2(0x4, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x420a00) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xb92e}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={r3, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}}}, 0x84) 2018/05/24 13:10:12 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) sendmsg$netlink(r0, &(0x7f0000000300)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10002}, 0xc, &(0x7f00000002c0)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1f0}, {&(0x7f0000000240)={0x20, 0x1f, 0x800, 0x7ff, 0x25dfdbfc, "", [@typed={0x10, 0x96, @str='rose0\x00\x00\x00 \x00'}]}, 0x20}], 0x2, 0x0, 0x0, 0x5}, 0x4000010) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'rose0\x00\x00\x00 \x00', &(0x7f0000000280)=ANY=[@ANYBLOB="10000000000000000000000003000000f10f00000058fa80ff0100000004000003000000"]}) 2018/05/24 13:10:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup3(r1, r0, 0x80000) 2018/05/24 13:10:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) fstat(r0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000afe6f350ff000000000000000000000011e8892eb716d4000000000000"], &(0x7f0000000040)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket(0x3, 0x803, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@empty, @multicast1=0xe0000001, r2}, 0xc) 2018/05/24 13:10:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 2018/05/24 13:10:12 executing program 0: unshare(0x2000400) r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) 2018/05/24 13:10:12 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={r2, &(0x7f0000000800)=""/155}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$KDDISABIO(r1, 0x4b37) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0xeb56}) 2018/05/24 13:10:12 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000300)=""/123, &(0x7f0000000380)=0x7b) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/202) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x810) 2018/05/24 13:10:13 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ll, &(0x7f0000000300)=0x80, 0x803) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000003c0)={0x6, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, 0xfffffffffffffffe, 0x9, 0x4, 0xae6, &(0x7f0000000380)='bridge_slave_0\x00', 0x7fff, 0xaca, 0x629}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x40000) bind$netlink(r1, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x400000}, 0xc) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@dellink={0x28, 0x11, 0x601, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x800) 2018/05/24 13:10:13 executing program 4: unshare(0x24020400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x9e3) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid_for_children/]\x00') fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='ns/pid_for_children/]\x00', 0x16, 0x1) 2018/05/24 13:10:13 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe48d, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/24 13:10:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chmod(&(0x7f0000000000)='./file0\x00', 0x131) r1 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0x3f, 0x8000000040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)={0x7, 0x8, 0x8001, 0x6, 0x1000, 0x1}) r2 = add_key(&(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="850be414be905fc71424e28e8dc674220d5787306fc0917029d3f537fcd5fc573d7aae15e9fcdf739bf6881ba54c3c1ca662b97b650b228fdadc9b09395c37653d0e6cb0b16ba8d7be4ff4ddd23544e7e13d7ca07485896ef7570761beec0f6195bed2faa9a484c919afaec8919d1125fd6f5cbb49e3f2b22e34a2cb136f887d36e11bb92e8059f8a2a03efac73645ca5f8124374602f79a6fca4564066f0057cb824ca4f358", 0xa6, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_matches\x00') readv(r3, &(0x7f0000000480)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/128, 0x80}], 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x400) 2018/05/24 13:10:13 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x465) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000680)=""/192, 0xc0}], 0x2, &(0x7f0000000240)=""/6, 0x6}, 0x0) 2018/05/24 13:10:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x30, 0x4) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x20) 2018/05/24 13:10:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0xf866, 0x2, 'client0\x00', 0x4, "ced02671f40a699e", "08b4a5b9672672925bb728e96db14a3c0d66bd42f1236537627c919b2d7489a9", 0x1, 0x500000000}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xf4, "3abf044959d44af2f361ffe2e6f4e3e20ea17b639de2ba70de3b933c0a2daa4c0178230bb89fd74c4671d3dc301c6e4ca119e4cedf18ee0edc25fc98cf6f73344402a861abccc01a8ba1b960637e7c6b01265f3bfa05ce3c8faee311b104866553368f4498bb3dc81620837560d15c880d1e2404f26ec7cbde36fd569626c48c1cd03c6e5b2665666ec672999cc2adc3330cc68595f529304a75df12dbda8ac432090e922c5a44cc55265279b80e6a8ea7f38f3c35d59a26d639a31808f89e30ccbe6324b23b7346b0bcf1f6ca9e6f94b9b8c72bccb2e440fbff04db324981325ce0097a77d87d56228daa66b4deba840cecdc71"}, &(0x7f0000000280)=0xfc) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x39}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000040)=0x4) 2018/05/24 13:10:13 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000001040)={0x0, 0x0}) symlinkat(&(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='./file1\x00') clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='/dev/autofs\x00', &(0x7f0000000080)='/dev/autofs\x00', &(0x7f00000000c0)='/dev/autofs\x00', &(0x7f0000000100)='userem1'], &(0x7f0000000200)=[&(0x7f0000000180)='/dev/autofs\x00', &(0x7f00000001c0)='procppp1-mime_type::systemself\x00']) write$evdev(r1, &(0x7f00000010c0)=[{{r2, r3/1000+10000}, 0xe16, 0x1, 0x7f}, {{r4, r5/1000+30000}, 0x1, 0x9, 0x81}], 0x30) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000002240)=""/4096, &(0x7f0000003240)=0xfffffffffffffeed) r6 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r6) symlinkat(&(0x7f0000001100)='./control\x00', r1, &(0x7f0000001140)='./file0/file0\x00') r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/autofs\x00', 0xa00, 0x0) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f00000011c0)={0xa35, 0x2, 0x6, 0x3f0000, 0x9, 0x9}) [ 118.477751] Unknown ioctl -1061399727 2018/05/24 13:10:13 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002a005f00a814ab81116c5c48fd44790b9b96d800000000d4ad72bc000010ff01", 0x24) 2018/05/24 13:10:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x200000) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="62747266732e2f6465762f696e7075742f6d6f7561042300"]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081b945ed2f44fb7d3250f263d04799c6e03f20180c200000086dd6002290f00383a0000000000000000000000ffff00000000ff02000000000000a14e72e9916c0be77d703ca181e400000000000000010200907800000000609433df00001100ff020000000000000000"], 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x80080004, 0x0) fcntl$notify(r1, 0x402, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x0, 0x7fffffff, 0x3, 0x21, r2}, 0x2c) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000000, 0x0) 2018/05/24 13:10:13 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000008000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0xfffffffffffffe00, 0x2, 0x7, 0x2, 0x1, 0x0, 0xff}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40201, 0x0) connect(r0, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/24 13:10:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x10000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000280)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0xb, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/24 13:10:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x3f, 0x4, [0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/05/24 13:10:13 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000340)="1f0000000104fffffd0600000000d9d8f04101000b000100030423ca00aca9", 0x1f) socket(0x11, 0x7, 0x7) 2018/05/24 13:10:13 executing program 0: r0 = socket(0xa, 0x1, 0x45) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x8c000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TIOCNXCL(r2, 0x540d) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00'], 0x14}, 0x1}, 0x0) get_thread_area(&(0x7f0000000480)={0x6, 0xffffffff, 0x7400, 0x6, 0x7f, 0x80, 0x1ff, 0xff, 0x1ff, 0x2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000003c0)=[{}, {0x0, 0x0, 0x0, @remote}]}) recvfrom$llc(r1, &(0x7f00000002c0)=""/197, 0xc5, 0x20, 0x0, 0x0) syslog(0x0, &(0x7f0000000000)=""/52, 0x34) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffffffffffe4c) socket$inet6_dccp(0xa, 0x6, 0x0) [ 119.304646] sctp: [Deprecated]: syz-executor2 (pid 7812) Use of int in maxseg socket option. [ 119.304646] Use struct sctp_assoc_value instead [ 119.421417] Unknown ioctl -1061399727 [ 119.464175] sctp: [Deprecated]: syz-executor2 (pid 7870) Use of int in maxseg socket option. [ 119.464175] Use struct sctp_assoc_value instead 2018/05/24 13:10:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="3cbf2743", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x4, 0x7, 0xffffffffffffff01, "9fdb73fb473c", 0x2}}) 2018/05/24 13:10:14 executing program 5: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x400, 0x10}, &(0x7f0000000ac0)=0xc) accept4$ipx(r0, &(0x7f0000000c00), &(0x7f0000000c40)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b00)={0x0, 0x4, 0x2, 0x5}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000b80)={0x0, 0x3}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000d00)={0x0, 0x7f}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001280)={0x0, 0x0, 0x30, 0x3, 0x2}, &(0x7f00000012c0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003680)={0x0, 0xfffffffffffffff8, 0x401, 0x4, 0x92, 0x81, 0x3, 0x6, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x0, 0x5, 0x200, 0x4, 0x100000000}}, &(0x7f0000003740)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003b00)={0xffffffffffffff5a, 0x204, 0x1, 0x5ac, 0x0}, &(0x7f0000003b40)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000007140)=[{&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x171}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000004c0)="45e7bbfdd14c7016b0157a4a2ae5ce892bf7a0371ec15af2de236c07e6e5d1c87d212d2e40d521b66c2375ef3677ae64abe2bb3d4450ac2a888a2c23820ade37b4b2c09214fe226cac3482f45442c4c290515896cbf265e0592ed3cf4cf0c47816678c38eac9e1a418cf78c6a68a2fceeae505915fcb08360e71de3bfcbea649976bcb68c7710a720dde95c0511a4db4e22a6c280a3d7cbfb34c0031a821f14517c7bc7967ff35a82776", 0xaa}, {&(0x7f0000000580)="806fb1af635d9c5be381bf65a903cb77fad5016d5e04d1670fa92a3aa1d7b71559bb0e27acf0968ca97c09f7fbdac7a8172da2436062576a11bea94d1b2c68960b2a0691379274697d530041be3a2902688d379a972f1038202c2e", 0x5b}, {&(0x7f0000000600)="d3aeb2448fcd3bcf2bdee504c01b723aedd0f601b6db982d247b995a6d3dfdc2a8ca9a6bda4385d5c2f430ee2b73891149bb0f2899e3b08378c09edf69695d61f7887bc2d8f4dca4ea70903eb83fc4f196462f174fa3d6", 0x57}, {&(0x7f0000000680)="4fdf956824f094c1ad3842e695dbd9d2c7f9d64b62714a2396b47f3a70a71df3343302bb774024204f603b5628885458a62dd78e4a3646ba249c92217e4ec5231691624a300aaf83426c641d08565966aa1637ecb9424233fa0917c559dfc665745f88d98376d74a293ce273b6d278a3a3cfc9adde0f", 0x76}, {&(0x7f0000000700)="2a26819a82467ba2eea565ffafb5049ce9730a18daf0e3d4101c0a45530f9ce330ee2774419946fb402e54d9eb30b941576cae22eee0df7b705e2ee995a4a233c29ab12f4bfa2f5a1123eccc6f0251c05278a2467140d68269b8", 0x5a}, {&(0x7f0000000780)="c3c4d03d649dc072d6", 0x9}], 0x6, 0x0, 0x0, 0x44800}, {&(0x7f0000000840)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000880)="d0c884e1a202f9a110403a823ac460e742dcaecff0d96ce17014e6d8cfce1eae6da0ef5b031300c9931e13ae12fc060008cef802cf95c012cd2b2d9e1b8ad9317884aee5ffcb5144d16b198edd3a15eabb2bf9fbf66bc9ae78df57e30fa01dbae183c82b8a3883538e5c28951fbde59f95df1990", 0x74}, {&(0x7f0000000900)="bafaa194469344c4ccf7d32b911092e7b685", 0x12}, {&(0x7f0000000940)="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", 0xfb}], 0x3, &(0x7f0000000d80)=ANY=[@ANYBLOB="3000000000000000840000000100000004009e77060000008100000020000000030000000000000000000000", @ANYRES32=r2, @ANYBLOB="2000000000000000840000000200000007000400acd4000040000000", @ANYRES32=r3, @ANYBLOB="18000000000000008400000005000000000000003de7000030000000000000008400000001000000ff0f0600010000000500000050000000008000000900000009000000", @ANYRES32=r4, @ANYBLOB="2000000000000000840000000200000000000702ca05000004000000", @ANYRES32=r5, @ANYBLOB="18000000000000008400000000000000030001800200010020000000000000008400000002000000c700080002000000ff000000", @ANYRES32=r6, @ANYBLOB="18000000000000009d000000050000020000000001e10000"], 0x108, 0x40}, {&(0x7f0000000ec0)=@in6={0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000f00)="be324368fdf76f9d24f139d3cd5b46bd109df8f7959ff4a894e9a821a59c0bfc7db6013e6e710dc672cc6582bd238147c04cfbf3c1804dd255a0ad22c19b063d77bb65d34f2e78b2aeced759226fdf72ed0bf42c6537ae4633fa00d386d308ae562d614216b635d503b0a1fb8774ae6f830c9c6c29faa2ca189db653a11e6ce2f46a943066287dded78b339ac74ab16ad38376d87a4b687d93f62f7f4222ab528b94b492457391c2ad0c3ca72d149749d753d09d183736fc05bfec7f041cb57f005dd89cef7af94c3941ba5148", 0xcd}, {&(0x7f0000001000)="a84546373e387a2bc256ab5b4ae83b41a8d9f2ade2c0eff0f729726b42dca9859ab5c3017b5371b3ba9af0", 0x2b}, {&(0x7f0000001040)="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", 0xfd}, {&(0x7f0000001140)="c15ee80416f7bdde41111600c2fa3455613de07d8bd07ae34f91546433397e4934c7f4572f62880accd1574f7deeff8488786cc3602ca22229dcbbe94b6ca6b2f2c976cb03479ee83aa241b4e0c870b3660009e281ba7e425bbde2cf01e3cdf2c95f404d784d0a67338a86", 0x6b}, {&(0x7f00000011c0)="d8d2c50c66507ed233c447571985e44dc79dd4b1f3553b0aaaba00deb24c10b4181be32f6041c7b7045a004ecae6e1b7da09e1de1c10b79cfbe1a2251063", 0x3e}], 0x5, &(0x7f0000001300)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfffffffffffffc00}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x20, 0x72d, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80, 0x8200, 0x9, 0x81, 0x8, 0x3ad, 0x800, r7}}], 0xd0, 0x40010}, {&(0x7f0000001400)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000003600)=[{&(0x7f0000001440)="cdb212bdd7e98e9b4f1080c749193bab56fc4ed11c6e6649d1", 0x19}, {&(0x7f0000001480)="778739546359c3de280be845cf9222a1267c9d19d83bb5ea4986a20dcbc6062e67af33202f4355828a1fbfd15b7e126f8061b5ceeff68e895efc42e21095d4b55ac23aed9b559a5a1f2064a05ed62a7e9b3075b9882a4a027554c801fbd99287beeb7f446e5e2480e06097d3e28a60b39b94ff2d5b4f0b10a7df8813596c2b1e438be8c9add0f8d1aa33a09b258e3f4de99ca39242081b28ea0ff2207389495b88d115130929149366fc764ab5", 0xad}, {&(0x7f0000001540)="dc1f2c1b6bb03950494f815b41e989e8349fde3b76a14cbf7b448b324748a24d8cf40db26d353ff7b708d7b349735e73ce3fbf7f171964e5380d4f013c9aad5724ed385c86bf64f0d1e729994777a065083da58a2a51ac18f782277dac46c75c17275ad6caa9c78cfc5d7240af3a27c1852a31496e7128b9a4eacd0e1a7a8f2632d08ad910db188ec2283c1289472682590d68", 0x93}, {&(0x7f0000001600)="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{&(0x7f0000006080)="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0x1000}], 0x9, 0x0, 0x0, 0x40840}], 0x6, 0x20004000) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r11 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r12, 0xfff}, 0x8) sendmsg$key(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0xe, 0x0, 0x40000002, 0x2000000000000190}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r11, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r11, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="020a000002560000000000000000000034e438b8526e6c41c70154f6fd0fd85532ab0da10fac6100ac"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000380)={r12, @in6={{0xa, 0x4e22, 0x54a3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000440)=0x84) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/05/24 13:10:14 executing program 6: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7859, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) 2018/05/24 13:10:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x190, 0x14, 0xf, 0x400, 0x70bd2d, 0x25dfdbfb, {0x3, 0x0, 0x4}, [@generic="e0eca733360229ff9007e34bbcdfeb213262ba18d4dac877fc5b4701d1701dbde4c87484ea47222e2932612efb7340680d56f8f93a8ad5f0d582045e3b451a639279f728c3fa6c214639e56d33b7ec0ad55a", @nested={0xdc, 0x5b, [@generic="c1a57b43f05305c6fd63ea32f37aafaaaa2e3f6ac151acbbecd4e512d21a47204492dcdb280ef7b714d5a890bc0d9b173e09f92996744aa409b7206d53c150f93dcf9323357193a890013e64d33e2c7d2b00a77e1b920e31e61ef645210e23d065282cd0704f2b8cfdee7ace73b357db35276ebb5ccd5479693efc2e5ba5aa70cd9645e67435e5cb74cedf7e1adaddec9d", @generic="bb0bcba92ce8cace39045019f14dfd3bcef85758658be3db6465c3009b2370a6a0829cba0ee06f80323b5d0a08d2377541", @generic, @typed={0x4, 0x10, @binary}, @typed={0x8, 0x73, @ipv4}, @typed={0x8, 0x6e, @uid=r3}]}, @generic="b1fcbe25c38c0767ef1bf3cbd073dee055034e373f0ad8ec0c8927366c171dad262057c727f2fa2ed565521dba97b75ce613c17d7c058b89bf20740c2ec953463af023afd47056f6953161af"]}, 0x190}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000894) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) 2018/05/24 13:10:14 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x40) socketpair(0x3, 0xf, 0x99, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 13:10:14 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xcafb, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x672, 0x0, 0x42, &(0x7f0000ffe000/0x1000)=nil, 0xff}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'ip6_vti0\x00', 'bridge0\x00', 'team_slave_1\x00', 'teql0\x00', @empty, [], @empty, [], 0xe8, 0x118, 0x150, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'team0\x00', 'ip_vti0\x00', 'eql\x00', 'nr0\x00', @empty, [], @random="a7bc2284937a", [], 0x70, 0xe8, 0x120}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3d1972ef331db71873e428e4488726f8201bda9fd3ed43183b58fb394de9a8b05aa4ee82ed4d7b4e196781533bbdb8761d2da7b4e7ef01bf009ddf1ab26fcdef"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}}]}]}, 0x378) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@broadcast, @loopback}, &(0x7f0000000100)=0x8) 2018/05/24 13:10:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002700010000000000db9300000000030000002d27f384a22e2663453691410817a37eaa5f4acca03a6dc984fb348884c70a138671a44a1a417443acba3415ee878552a95727db9a7bf869115acb4ce0b7384a192b24df68f942427a4cbc1dc53c89c768cb089981c8cf5e154a"], 0x14}, 0x1}, 0x0) 2018/05/24 13:10:14 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x1}, {0xf, 0x8}, {0xf, 0x4}, {0x4, 0x3}, {0xa, 0xff}, {0x2, 0x6}, {0x2, 0x7}, {0x6, 0x3}, {0x4, 0x401}, {0x3, 0x6}], 0xa) pwritev(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)="74a7c1da229e970d22ce6d0187d4353350730e367c1b9b190fbdb487618831196a56a4355f3a2a28b397e0558abc75683a86b5624dad142069eb6bf6292728f6bbcfb0da94243d5934755baf8b6097cc2fc63f35ba4d97b1c49d5147f670f23d26a3ae4c17ce56f012e83800fed62a356a2adb9811b87fa40a989fe99581590dd450e2d99aa56ebfd6156c13bfe21c68462b541c748b", 0x96}, {&(0x7f0000000280)="f4a9ec2e6d50194673b546aff969b81af20ed808b0b7f801bfad3e148012cef0712a7869a6bb636b16a40571c425ceb6b23014cc1ee3d7f2bb17a3d645e048e2db49aa4a7bc0c2c3762e43b6d0ad9e27bef80b87083b5598fa108c4012cf831bfc3f2276db5f62fb2155bb2b491f77f8733ee6c14ae2b9d290080256d5e84d0000c408140fddd32cb58d2afd89c66a39920b3965345ffbee984141c3", 0x9c}, {&(0x7f0000000340)="79949aa2f861a513fceb58d950966b501468ae7da90d6a43031a95d9d00680e8554f3a5f2cb9a1861483f538ddc8725b0f68359c2e9cfaaccdf689d6f0793f5c9d7378aaee28b1c08aa506b9b9f84e6a0d452d7134009e6930d2377d75468583b00f264ea4f7ad33d467f967fca5d4b2b57a6520f910e48ed05a3b446708e35ba2c5b6e9d452fb80e41470a70d8beb4d5e179b7dedc57fccad75d14fcb255515048c1b64300ad925944573dde28a2618bb412041255d529c3608ad6adeca7d3871785dfb95", 0xc5}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000100)="80458c064a5dc4e7c6b09fffa8a816280ece3836089ffd6b694b2feda9332a10960b4ead21d8e5c3013e8d96c4fe6a245906084829b73ec4c459803ec2898d", 0x3f}, {&(0x7f0000001440)="44082731f600af96ba698a71141e067ddbb136b933d17f208cbad18475c338cef8b069d3969d7489d67d1df226af771fa26ebb174d02866301b08d72fc63159c0e5e6dbba7db22a2a39d1f513a62f5eb6f8cbaf3ea448ed7f6de9dcac6", 0x5d}, {&(0x7f00000014c0)="8cf546495cea459d230bc6c67b59791f925f63b54dfbf50acc228135d319a2dd8391db03e81870f277fbcb1043340d39a79486e74c5f49b7e4debea0fe713b715b16e4b7", 0x44}, {&(0x7f0000001540)="34a6ffac579e910e846df197290bbfd115bf455d278494d0d5172fa62f9d835792a487513f738750348640b1f7e10ea3ce4ae91ce189af294e2e1b9061813fbd16f47cbc5b651b872420a1c281398870aefc2392f0adcafa43c0be1987e780f2dd7c2dda1fa55fb37ce857a823bc3b64508c8f4d7e232fcc7bbc4f4b923187baf1c8cd2a15ef2edb87806fe994cdf3c8", 0x90}], 0x8, 0x0) write$sndseq(r0, &(0x7f0000001880)=[{0x100000000, 0x10000, 0x4, 0x97, @tick=0x8, {0x0, 0x5}, {0xfffffffffffffffb, 0xff}, @addr={0x1a, 0x7fffffff}}, {0x8, 0x79b6, 0x3, 0x0, @tick=0x9, {0x0, 0x9}, {0x1000, 0x78e2}, @control={0xbc, 0x1f}}], 0x60) ppoll(&(0x7f0000000140)=[{r0, 0x42}, {r0, 0x100}, {r0, 0x2000}, {r0, 0x100}], 0x4, &(0x7f0000001680), &(0x7f00000016c0)={0xffffffff}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001840)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001740)={0xa0, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe49}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xa0}, 0x1, 0x0, 0x0, 0x2000c000}, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000002d40)=[{&(0x7f0000002ac0)="8d40f77eae51c7dd1966f5e8d01717f90decf3fc24dc3645a44f7f5c9e15d979e595afb32f12084b1b15200e34d1cd4d8ca5e48a42e0fef4be43ed956cf7732b4a68422f002460a2ce54d89880887fd7eab274cdecc4d3612e5e799c00274509ea017445d88342ec2fbd42f1106a0666cf306d4df449df9ec5d5a814a271c35ea7208dbb231cb3d0a646c9a49b6aba26c428deb4aa2dc1c3ab6cb4826a97f25a515129f55248c0644b6a88717b4dc3a5b7454f6dcc57afcb7e7d146248db8e5b93a0e5b555bbc3c31686"}, {&(0x7f0000002bc0)="1327437ee63d0b70279edabd7e09e734ccf3bdc32f7f013ea0acb4977cd01323b1ad8cd27fbafbef5980f8a3e1f24746d452f55cce66029a6a332e87943ec66278bdfa639270525981ef0565a4d671733c4245f59312361267797531c6b06fb4c49d58864b5a90e2c51c886701b2b5683d5c5f9a54772dd620b8f5529034d33517dbfb8f9e82fcdf78a743458a40cb8f11699d1fd67e28c368f2c609596d90de10e6e05e5b33f80ddb1ad856b1d2e0bbe59dc3201fd2128692b8b2357bc01e13126f95f443fc78f7096fffc2267d18bfaae81eef2e81709ea341fc000000000000000000"}, {&(0x7f0000002cc0)="7b1ac861f6259877b1e2d0499bc40d5204588283075d1d1355955f78c64872e872f9a951f3e09430f6476ff83f02b7d6c5f34e58b0cdb316871509e80528c3ea049e77fa3aa9fea817c1f7c1180bf6eef8beb75db272b8cabc87bc372a96104482746d7c796e00623f140c84"}], 0x1, 0x40000000000000) 2018/05/24 13:10:14 executing program 0: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x8000000000007f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000000), 0x800) 2018/05/24 13:10:14 executing program 6: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="04", 0x1, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1914c2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0xa, [0x9, 0xdd, 0xfffffffffffffc01, 0x8, 0xffff, 0x3, 0x8, 0x1, 0x100, 0x7]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) keyctl$unlink(0x9, r0, r1) fcntl$dupfd(r2, 0x406, r2) [ 119.744991] x_tables: eb_tables: mac match: used from hooks BROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/05/24 13:10:14 executing program 5: r0 = socket(0x40000000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000008ff05fd7b2b2af58030000fffffffdc200000000008000000000000000190000000000faffffff00000000000000", 0x32) [ 119.875455] x_tables: eb_tables: mac match: used from hooks BROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/05/24 13:10:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe38) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @rand_addr=0x3, @empty]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/24 13:10:15 executing program 6: r0 = eventfd(0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) close(r0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="514f395862025d65be217c4252db364d3a1b6ce2", 0x14}], 0x1, 0x3a) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/05/24 13:10:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f00000009c0)=@nfc={0x27, 0x1, 0x1, 0x2}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)}, 0x6}], 0x1, 0x0) 2018/05/24 13:10:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x400000ffff, 0x5, "9f7be4c6ef09a8568e31e2fcc4d63b4549c02213a0915b716cf4c4b8e5cb66c01db47ca6eec0dae8f518790f35bbc880abbd5e36495bb3f8cb8ea2adfa4bbbd4345d7dbd533c8df8e938a567c980b8fda3ee5ec7c24d6f6e8fa2c82efaa909ca15acd3610d62e7fbeaabf1271e71940bf71b69956de6c0b7d8faf6dbeaa8ab4821af471f472dcfe240ff787055666c62a440f74feabed97fe03f45967247680d6c0e1bc69582ae50a31e938370010612a70c453f08ad062b96b8960e438f95199860f4a786a2dac9eb9ed3a0ec"}) sendto$inet6(r0, &(0x7f00000001c0), 0xff8d, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/24 13:10:15 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x3ff, 0x202) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000004c0)={0x1000, &(0x7f0000000600)=""/4096}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e24, 0xffffffffffffffca, @empty, 0x4}}, 0x2000000000000009, 0x95, 0x7, "90be2e5190345ca9b7ccd7f7f36ab6b0e068f131be4dbbc7ac4bdb7fbadc52c5419ac352dedc3b777d070e62b4a3f75ccd0309a3422fc7ecd57b87014c40bc1eac3b74f8e9b42dbb3636d1934ca8021b"}, 0xd8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000500)=0x1) sendmsg$key(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020c0807040000002abd7000fcdbdf250200fbff76e8a155f76052ffa857a1f9"], 0x20}, 0x1}, 0x20040090) prctl$setname(0xf, &(0x7f0000000540)='\x00') syz_open_dev$sndpcmp(&(0x7f0000001600)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4800) 2018/05/24 13:10:15 executing program 5: r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x84}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x40000) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @local}, &(0x7f0000000180)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000000c0)=r2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000001c0)=0x200) 2018/05/24 13:10:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffc1) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'sed\x00', 0x1, 0x1, 0x69}, 0x2c) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000180), &(0x7f00000002c0)=0x4) 2018/05/24 13:10:15 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) munmap(&(0x7f00003aa000/0x4000)=nil, 0x4000) accept4$unix(r0, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/24 13:10:15 executing program 1: unshare(0x80000024020404) mprotect(&(0x7f000070e000/0x2000)=nil, 0x2000, 0x1000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bpq0\x00') pkey_alloc(0x0, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=@srh={0x6, 0x8, 0x4, 0x4, 0x0, 0x7, 0x80000000, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x48) 2018/05/24 13:10:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:15 executing program 5: r0 = memfd_create(&(0x7f0000003700)="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", 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x51, r0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}, 0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x2e, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x4, 'lblc\x00', 0x2, 0x0, 0x20}, 0x2c) bind$inet(r0, &(0x7f0000001380)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001200)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x110c}, 0x1, 0x0, 0x0, 0x11}, 0x8010) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001280)={0x0, 0x4, 0x30, 0x0, 0xc}, &(0x7f00000012c0)=0x18) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x9, 0x80000000, 0xd8e00000000, r3}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001300)={r3, 0x81}, &(0x7f0000001340)=0x8) r4 = add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000001440)='pkcs7_test\x00', &(0x7f0000001480)='teql0\x00') pwritev(r0, &(0x7f00000034c0)=[{&(0x7f00000038c0)="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", 0x1001}, {&(0x7f0000002480)}], 0x2, 0x0) 2018/05/24 13:10:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/05/24 13:10:15 executing program 2: clone(0x200, &(0x7f0000000240), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000340), &(0x7f0000775000)) unlink(&(0x7f00000002c0)='./file0\x00') r0 = gettid() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x43, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x7530}}, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/24 13:10:15 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000d43000)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000003100)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000030c0)={&(0x7f0000003080)={0x2c, r2, 0xb08, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff0ee6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0xd0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80, 0x0) msgget$private(0x0, 0x600) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000002f80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002ec0)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000001700)=[{&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/172, 0xac}, {&(0x7f0000001400)=""/161, 0xa1}, {&(0x7f00000014c0)=""/151, 0x97}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000200)}, {&(0x7f0000001640)=""/27, 0x1b}, {&(0x7f0000001680)=""/119, 0x77}], 0xa, 0x0, 0x0, 0x4}, 0x10001}, {{&(0x7f00000017c0)=@ethernet={0x0, @local}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/99, 0x63}], 0x1, &(0x7f0000001900)=""/175, 0xaf, 0x3}, 0xcfa}, {{&(0x7f00000019c0)=@l2, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001a40)=""/145, 0x91}, {&(0x7f0000001b00)=""/35, 0x23}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/125, 0x7d}, {&(0x7f0000001c40)=""/80, 0x50}, {&(0x7f0000001cc0)=""/71, 0x47}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x7, &(0x7f0000002dc0)=""/201, 0xc9, 0xe3}}], 0x3, 0x10002, &(0x7f0000002fc0)={r4, r5+10000000}) 2018/05/24 13:10:15 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r4, 0x0, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4850}, 0x4000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x27}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/05/24 13:10:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x8000, 0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x6c, "edcf8a1d10499483fcc2c4af94cc6aa02bf9d934bf9db45c8b6521d506ecc9829781c062601e0ec9d93f39863b1b85761df49110a3d0ae6529a2210dda04801db55667ddb92a51c9dcea525fcc2fa67b232aec673b556feb588199702940a6dea37b510c8655f156c4442909"}, &(0x7f00000001c0)=0x90) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) dup3(r1, r0, 0x0) [ 121.000688] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000012c0)={&(0x7f00000000c0)={0x11fc, 0x8, 0xa, 0x500, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x9}, [@typed={0x8, 0x2e, @u32=0xfc4}, @generic="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", @generic="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", @generic="7ac6b9fae7e7eb3bc984a09112523a153efbe367d9f2d4d17834357daf84741f1e4e277645a5f1174f9705bd40f099ef646f062d893c65efc4e4f4ce2720a9932e3bd89fb6717e5883d82fb36389c92151531caf03ace02ee8d79dacdcd7af9252d7e6b166b1a10c2a2b7760919132a9292e914432786308f8ce3c0c01e60d06ca33805c4e462b36047590fbfee7f3e1014f3a7a34232842b35d67239143cb555f009c8cef298547c2d3b90d3aab451eb8b5ee630967f02cb1a8e81bbe062bf36efbf907c57fcb4413f4ec5948c5ed4504fbb64168e225003647008ca4ca772bc83e0449"]}, 0x11fc}, 0x1, 0x0, 0x0, 0x44000}, 0x48050) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002380)='/dev/autofs\x00', 0x200, 0x0) accept$inet6(r1, 0x0, &(0x7f00000023c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001340)='/dev/zero\x00', 0x20000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001380)=""/4096) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c000000170a0100df00000000000000d1130fa3aee7cd8f", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/24 13:10:16 executing program 5: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = shmget$private(0x0, 0x5000, 0x400, &(0x7f0000ffb000/0x5000)=nil) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x5000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/24 13:10:16 executing program 3: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/81) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xf000, 0x0, &(0x7f0000fef000/0xf000)=nil) 2018/05/24 13:10:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8400, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0xfffffffffffffffb) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0xfe76) [ 121.145807] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 121.207131] device lo entered promiscuous mode 2018/05/24 13:10:16 executing program 0: io_setup(0x1, &(0x7f0000000040)=0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x90000) r1 = socket$unix(0x1, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x1d2}]) r2 = memfd_create(&(0x7f0000000000)='posix_acl_accessmime_type$\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x1, 0x0, 0x2, 0x0, 0x9}, 0x5, 0x7d}) 2018/05/24 13:10:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c67c422c857302012cf66f") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) getrlimit(0x0, &(0x7f0000000440)) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r5, r5}, &(0x7f0000000480)=""/132, 0xffffffffffffffe8, 0x0) [ 121.239798] Unknown ioctl 4701 [ 121.248798] IPVS: ftp: loaded support on port[0] = 21 [ 121.269079] Unknown ioctl 4701 2018/05/24 13:10:16 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='veth1\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 13:10:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) ioctl(r0, 0x5d, &(0x7f0000000200)="b80bab446b02fa6080f34538426d81a9395f34621eae95b777f4598afe136330b0892d96cd04d8d3ba1bd3af1bcc018c715d06e024c2c93c09997e1decdd099d8135a740551cf448e907b8e2cec5f78f3e589bc539023d56cc3d916e55f1d09a7035206f65c05a432782b01d3579b37fb4d143b665cbb646b37b58265a3f9580c25d02566e8de1c0b723e3fe9b22c073da823ff5aa63fdbd0e000b27566ecd72ca589f29656f8c68983b2dc383be99b858690c1272d00e27be45ab0a39827901af6527e6162b9f01e120ad7ac8f17e7ea40ce57d5ab364672c01adf6fb3139ba5f3d3c2fee5495efc2e91372db96") bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x40) r1 = accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$packet_buf(r1, 0x107, 0x8, &(0x7f0000000440)=""/31, &(0x7f00000001c0)=0xd) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x36, 0x4) sendfile(r0, r0, &(0x7f0000000480), 0xcc0) sendto$inet6(r2, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xffffffffffffffcc) 2018/05/24 13:10:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000100)={0x15, 0x6, 0xf47, 0x4e7}) r2 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000900)=[{&(0x7f00000009c0)="1f", 0x1}], 0x1, 0x81a06) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d02e942f06e770595f3247143e18b6ea"], 0x1) 2018/05/24 13:10:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:16 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201000, &(0x7f00000002c0)) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x83ffa) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000200)={0x5, 0x1, 0x7, 0x5, 0xa6}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000340)={@loopback, @rand_addr, @local}, &(0x7f0000000380)=0xc) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') getsockname$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f00000001c0)=0x48) 2018/05/24 13:10:16 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) write$binfmt_aout(r0, &(0x7f0000000540), 0x3e8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000480)={0x7, &(0x7f0000000080)=""/231, &(0x7f0000001680)=[{0x245, 0x6c, 0xdbab, &(0x7f0000000180)=""/108}, {0x1, 0xbf, 0x3ff, &(0x7f0000000200)=""/191}, {0x3ff, 0xdc, 0x400, &(0x7f00000002c0)=""/220}, {0x3, 0x4d, 0xd, &(0x7f00000003c0)=""/77}, {0x10000, 0xef, 0x7, &(0x7f0000000580)=""/239}, {0x81, 0x1000, 0x8, &(0x7f0000000680)=""/4096}, {0x8e, 0x0, 0x2, &(0x7f0000000440)}]}) 2018/05/24 13:10:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000040), 0x3, 0xc) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000080)="17000000020001000003be8c5ee17688a3000008000000071fda1e0337030000000000007e060000000048000200df018000000000f5009cee4a5acb3da400001fb703670021c88ebbff06011500390100000002df070000007ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9082cbb320ec39f02d47859cc16268b6026eb4bf6cc2112ce68bf17a6e01902487067c12f000000000000000000000000000000", 0x846c645447b938f7) 2018/05/24 13:10:18 executing program 7: r0 = inotify_init() r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd459, 0x20801) tee(r0, r2, 0x4, 0x1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/24 13:10:18 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfc, 0x400000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@llc={0x1a, 0x117, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x7, 0x81, @random="694ce17f0912"}, {&(0x7f0000000040)=""/117, 0x75}, &(0x7f00000000c0), 0x6}, 0xa0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 2018/05/24 13:10:18 executing program 6: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=@report={0x54, 0x20, 0x0, 0x0, 0x0, {0x0, {@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, [@replay_thresh={0x8, 0xb}]}, 0x54}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xa) 2018/05/24 13:10:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000340)=@get={0x1, &(0x7f0000000280)=""/143, 0x30a76ae20000}) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x5, 0x10}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_create(0x761) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x20000194}, 0x1}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000002fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002e00)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x40) connect$ax25(r2, &(0x7f0000000380)={0x3, {"9c21fd33d55a97"}, 0x1}, 0x10) 2018/05/24 13:10:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000005000)) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) delete_module(&(0x7f0000000080)='/dev/urandom\x00', 0x800) fcntl$addseals(r1, 0x409, 0x0) write$eventfd(r2, &(0x7f0000000180), 0x8) close(r0) 2018/05/24 13:10:18 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)}}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x200, 0x2, 0xf7, 0x1, 0xa, 0x3}) write$rdma_cm(r0, &(0x7f0000002b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002ac0)={0xffffffff}, 0x13f}}, 0x20) connect$netlink(r1, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5000, 0x2800) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000040)={0xcd, 0x6, 0x9, 0xfffffffffffffffd, 0xc, 0x5}) write$rdma_cm(r0, &(0x7f0000002b40)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000002700), r2}}, 0x18) 2018/05/24 13:10:18 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00000000c0)="440d0c030000000302070000ec", 0xfffffcc7) syncfs(r0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/24 13:10:18 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa3afb53e10d7878c}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@deltfilter={0xfc, 0x2d, 0x11, 0x70bd28, 0x25dfdbfd, {0x0, r3, {0xffe6}, {0x7, 0xfff3}, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_BPF_OPS={0xc, 0x5, [{0x4, 0x5, 0x9, 0x1}]}}}, @TCA_RATE={0x8, 0x5, {0x3, 0x7f}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x5c, 0x2, @TCA_BPF_ACT={0x58, 0x1, @m_connmark={0x54, 0x14, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fff, 0x6, 0x1000000f, 0x0, 0x4}, 0x7ff}}}, {0x1c, 0x6, "006a542a06395113ebcb560d2a940e6a5fee5d2e77c1a6"}}}}}}, @TCA_CHAIN={0x8, 0xb, 0xc171}, @TCA_RATE={0x8, 0x5, {0x2, 0x10c2}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_OPS_LEN={0x8, 0x4}}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x79a}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x10) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/05/24 13:10:18 executing program 6: move_pages(0x0, 0x200000000000010a, &(0x7f0000e2afe0), &(0x7f0000000040)=[0xffffffff], &(0x7f00004e55fe), 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/24 13:10:19 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89f7, &(0x7f0000000540)={'sit0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xf0442, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x3) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @local, @multicast2}, &(0x7f0000000100)=0xc) 2018/05/24 13:10:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) recvmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/102, 0x66}, {&(0x7f00000003c0)=""/169, 0xa9}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/233, 0xe9}], 0x5, &(0x7f0000000680)=""/229, 0xe5, 0x82}, 0x2}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000800)=""/183, 0xb7}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x60}, {{&(0x7f00000018c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001940)=""/19, 0x13}], 0x1, &(0x7f00000019c0)=""/157, 0x9d, 0x5}, 0x5}], 0x3, 0x40002001, &(0x7f0000001b40)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001b80)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffff17, 0x4, 0xffff, 0x400, 0x2, 0x0, r2}) 2018/05/24 13:10:19 executing program 0: getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)=""/64, &(0x7f0000000100)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x200) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1f, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0xfffffffffffffec5) 2018/05/24 13:10:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) personality(0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 13:10:19 executing program 2: r0 = socket(0xa, 0x80002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28000, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/9, 0x9, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x0, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000900), 0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x9d, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x308, 0x428, 0xffffffff, 0x308, 0x0, 0x4f8, 0x4f8, 0xffffffff, 0x4f8, 0x4f8, 0x5, &(0x7f0000000280), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x21}, 0xff, 0x0, 'veth0_to_team\x00', 'vlan0\x00', {0xff}, {0xff}, 0x21, 0x3, 0x1}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x8, 0x2, 0x20, 0x1, 'syz0\x00', 0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x3}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x1, 0x4}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x80000000, 0x6}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x9, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], 0x4e24, 0x4e23, 0x4e21, 0x4e22, 0x0, 0x7, 0x7, 0x10001, 0x5}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0x0, 'dummy0\x00', 'bond0\x00', {0xff}, {0xff}, 0x2f, 0x3, 0x4}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x4}}, @common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @loopback=0x7f000001, @gre_key=0x3, @icmp_id=0x68}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, 0xff000000, 0xff, 'dummy0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0xff, 0x1, 0x74}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @rand_addr=0x6, @port=0x4e22, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000980), &(0x7f0000000200)=0x6) 2018/05/24 13:10:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) open_by_handle_at(r0, &(0x7f0000000180)={0xe, 0x8c20, "77359251c696114771f23335af93"}, 0xc0002) 2018/05/24 13:10:19 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") open(&(0x7f0000000040)='./file0\x00', 0x80, 0x82) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=""/101, &(0x7f0000000280)=0x65) 2018/05/24 13:10:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) [ 124.270657] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:19 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x14600, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x0, 0x8513, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xd4e}, 0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xff}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x4, 0x4) close(r3) 2018/05/24 13:10:19 executing program 0: getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)=""/64, &(0x7f0000000100)=0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x200) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1f, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0xfffffffffffffec5) 2018/05/24 13:10:19 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0xfffffffffffffffe}, [{}]}, 0x78) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) dup2(r1, r0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x8}) [ 124.502653] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:20 executing program 1: r0 = gettid() r1 = getpgrp(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x8, 0x10, 0xfffffffffffffffa, 0xffffffffffffff7b}, &(0x7f0000000300)=0x18) sched_setaffinity(r1, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000340)='em0\x00', &(0x7f0000000380)='io\x00', &(0x7f00000003c0)='/dev/vcs#\x00', &(0x7f0000000400)='cgroup\x00', &(0x7f0000000440)='io\x00', &(0x7f0000000480)='{ppp0!(bdev\x00', &(0x7f00000004c0)="16b05d2e2100", &(0x7f0000000500)='[\x00'], &(0x7f0000775000)) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x20, 0x6, 0x9, 0xad0}, 0x14) r6 = syz_open_procfs(r1, &(0x7f0000000040)='io\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/24 13:10:20 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x35) 2018/05/24 13:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) 2018/05/24 13:10:20 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) 2018/05/24 13:10:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 2018/05/24 13:10:20 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0xb, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x80, {{0xa, 0x4e24, 0x9, @empty, 0xffff}}}, 0x88) socket$kcm(0x29, 0x7, 0x0) 2018/05/24 13:10:20 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/24 13:10:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) 2018/05/24 13:10:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 2018/05/24 13:10:20 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_rm_watch(r0, 0x0) r1 = socket$inet(0x2, 0x80807, 0x3ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x10000, 0xfff, 0x858, 0x2}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0x9}, &(0x7f0000000440)=0x8) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}) 2018/05/24 13:10:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/102, &(0x7f00000000c0)=0x66) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/05/24 13:10:20 executing program 7: r0 = socket(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x608200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0xc) sendfile(r0, r1, &(0x7f0000000000), 0x0) fallocate(r1, 0x0, 0x0, 0xb) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendfile(r0, r1, &(0x7f0000e64ff8), 0x0) 2018/05/24 13:10:20 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x2, 0x6f46, 0xde, 0x0, 0x2}) unshare(0x40000000) r1 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) [ 125.855689] IPVS: ftp: loaded support on port[0] = 21 [ 126.046554] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x3) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x13, r2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) execveat(r2, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)=[&(0x7f0000000040)='@\x00'], &(0x7f00000001c0)=[&(0x7f00000000c0)='\')\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='security!\x00'], 0x1800) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x800) ioctl$TIOCSBRK(r0, 0x5427) socket$packet(0x11, 0x400000000ff, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000004000), &(0x7f0000000180)=0x4) 2018/05/24 13:10:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/05/24 13:10:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x88) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}}], 0x1, 0x0, &(0x7f0000000cc0)) sendto(r0, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x143402, 0x0) 2018/05/24 13:10:21 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffef800, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x100000000, 0x8) 2018/05/24 13:10:21 executing program 3: unshare(0x24020400) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xfffffffffffffffc) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/24 13:10:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) 2018/05/24 13:10:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f0000000280)) 2018/05/24 13:10:21 executing program 1: r0 = gettid() r1 = getpgrp(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x8, 0x10, 0xfffffffffffffffa, 0xffffffffffffff7b}, &(0x7f0000000300)=0x18) sched_setaffinity(r1, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000340)='em0\x00', &(0x7f0000000380)='io\x00', &(0x7f00000003c0)='/dev/vcs#\x00', &(0x7f0000000400)='cgroup\x00', &(0x7f0000000440)='io\x00', &(0x7f0000000480)='{ppp0!(bdev\x00', &(0x7f00000004c0)="16b05d2e2100", &(0x7f0000000500)='[\x00'], &(0x7f0000775000)) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x20, 0x6, 0x9, 0xad0}, 0x14) r6 = syz_open_procfs(r1, &(0x7f0000000040)='io\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/24 13:10:21 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8913, &(0x7f0000000040)="c67c422caa216125f49ecf5b857302012cf66f") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000440)) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r2) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r4}, &(0x7f0000000600)=""/132, 0x1005d, 0x0) 2018/05/24 13:10:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x10000000000081, 0x2, 0x0, 0x0, @tick=0x4}], 0xbc) 2018/05/24 13:10:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) sync_file_range(r1, 0x80, 0x3f, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/244) rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file2\x00') 2018/05/24 13:10:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x0, 0x28000000000000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r2, 0x10, 0x0, 0x53c1) 2018/05/24 13:10:21 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = socket(0xa, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@host=0x2}) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$unix(r1, &(0x7f0000000240)=@abs, 0x6e) recvfrom$inet6(r2, &(0x7f00000000c0)=""/219, 0xdb, 0x10000, &(0x7f0000000000)={0xa, 0x4e20, 0x100, @empty, 0x1000}, 0x1c) 2018/05/24 13:10:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @rand_addr}}}, 0x108) 2018/05/24 13:10:21 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/140, 0x8c, 0x800}, 0x8}, {{&(0x7f0000000200)=@ethernet={0x0, @local}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/145, 0x91}, {&(0x7f0000001400)=""/237, 0xed}, {&(0x7f0000001500)=""/217, 0xd9}, {&(0x7f0000001600)=""/221, 0xdd}, {&(0x7f0000001700)=""/95, 0x5f}, {&(0x7f0000001780)=""/46, 0x2e}], 0xa, &(0x7f0000001880)=""/63, 0x3f, 0xe}, 0x8}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f00000018c0)=""/120, 0x78}, {&(0x7f0000001940)=""/139, 0x8b}, {&(0x7f0000001a00)=""/226, 0xe2}, {&(0x7f0000001b00)=""/199, 0xc7}, {&(0x7f0000001c00)=""/107, 0x6b}, {&(0x7f0000001c80)=""/185, 0xb9}, {&(0x7f0000001d40)=""/58, 0x3a}, {&(0x7f0000001d80)=""/176, 0xb0}], 0x8, &(0x7f0000001ec0)=""/40, 0x28, 0x7bf}, 0x1}, {{&(0x7f0000001f00)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f80)=""/42, 0x2a}, {&(0x7f0000002040)=""/119, 0x77}, {&(0x7f0000001fc0)=""/2, 0x2}, {&(0x7f00000020c0)=""/252, 0xfc}, {&(0x7f00000021c0)=""/5, 0x5}], 0x5, &(0x7f0000002280)=""/196, 0xc4, 0x3}, 0x83ff}, {{&(0x7f0000002380)=@sco, 0x80, &(0x7f0000002900)=[{&(0x7f0000002400)=""/63, 0x3f}, {&(0x7f0000002440)=""/90, 0x5a}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/222, 0xde}, {&(0x7f00000025c0)=""/174, 0xae}, {&(0x7f0000002680)=""/52, 0x34}, {&(0x7f00000026c0)=""/175, 0xaf}, {&(0x7f0000002780)=""/208, 0xd0}, {&(0x7f0000002880)=""/95, 0x5f}], 0x9, &(0x7f00000029c0)=""/207, 0xcf, 0x7}, 0x3}, {{&(0x7f0000002ac0)=@hci, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002b40)=""/133, 0x85}, {&(0x7f0000002c00)=""/218, 0xda}, {&(0x7f0000002d00)=""/128, 0x80}, {&(0x7f0000002d80)=""/13, 0xd}], 0x4, &(0x7f0000002e00)=""/219, 0xdb, 0x3}, 0x8000}, {{&(0x7f0000002f00)=@generic, 0x80, &(0x7f0000004000)=[{&(0x7f0000002f80)=""/46, 0x2e}], 0x1, &(0x7f0000004040)=""/182, 0xb6, 0x504d}, 0x9}], 0x7, 0x20, &(0x7f00000042c0)={0x77359400}) 2018/05/24 13:10:21 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000003b40)={0x0}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/119, 0x77}], 0xa, &(0x7f0000000b80)=""/215, 0xd7}}, {{0x0, 0x0, &(0x7f0000003840), 0x341, &(0x7f00000038c0)=""/239, 0xef}}], 0x2, 0x100010002, &(0x7f0000003b80)={r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000580)={0x80000000, 0x80000001, 0x1ff}) sendto$unix(r0, &(0x7f0000000cc0), 0x0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000007c0)="29943c53bb416750cf0fb89e5680d5e25e6e6dd89eda5194e9942f08fdd7f1dafb34cb627057c3e88a866721786aa24303c9f8d0766ae1591a2a1ba426148d92f3b2c44b739abfa39b653f97ad9574eb4144d7d7f5177e76316aa9479cf0cf8c7ee127392c5a30a0e6f2f9faccaf2de9c831d0fb80ff4d5a36c66c0e5c5f7aec059402f0a670447a47c3e02e78684b3cdd0c725385a9b72edae77fab0985fcdc3100810ed7340f82527dca417bf538bd34278e584576b9df481b8e949a4a4c5afe285e6c0fc618a49ec1db090db61f9e18e596739db709b07c26fede466f84943e366364cecdf7") 2018/05/24 13:10:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x0, 0x28000000000000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r2, 0x10, 0x0, 0x53c1) 2018/05/24 13:10:21 executing program 5: socket(0x26, 0x0, 0x0) socket(0x2, 0x5, 0x8) 2018/05/24 13:10:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="02000000020001000003be8c5ee1070000000207206548c5", 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x40890) 2018/05/24 13:10:22 executing program 6: clock_gettime(0x0, &(0x7f0000000000)) clock_nanosleep(0x6, 0xffffff7fffffffff, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/24 13:10:22 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x6) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000040)="86"}) 2018/05/24 13:10:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/24 13:10:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xa000400) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x400000004011, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/24 13:10:22 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000003000)=""/174) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x2, 0x2, 'client0\x00', 0x2, "2072968a693bd160", "f567f941b05745816480c868d8e58cec702a79af6aacaaf25b307f6c3857234a", 0x7, 0x2}) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) 2018/05/24 13:10:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) ioctl(r0, 0xc0884123, &(0x7f0000001f64)="96") 2018/05/24 13:10:22 executing program 1: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='[\x00', r0) 2018/05/24 13:10:22 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'gre0\x00', {0x4, 0x6, 0xfffffffffffffffc, "a440bdaf8ad2", 0x4}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) r2 = semget(0x3, 0x4, 0x50) semop(r2, &(0x7f0000000280)=[{0x1, 0x0, 0x800}, {0x0, 0x100}, {0x6, 0x8, 0x800}, {0x7, 0x65, 0x1000}, {0x1, 0xffffffff9f2980f3, 0x1000}, {0x1, 0x2, 0x1000}], 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 127.691862] PPPIOCDETACH file->f_count=2 2018/05/24 13:10:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x104e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000000)="83", 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/31, 0x1f}], 0x1, &(0x7f0000000200)=""/30, 0x1e}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) [ 127.737940] PPPIOCDETACH file->f_count=2 2018/05/24 13:10:22 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x46, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000ac1414f4ad6bb7eecac2470000000000d47322a552dcf4af03bc3124d0172c7876a2ab686eb7110ea04d0514da5db82915c2404cc361a23f08d492f483e072c3f2d9cf28a9a3392215b55210053a68c5aec227cc1ec1bbdaa90caf7b6139e5e687991fe42f21c863fe242d2beeb6b958a3f3437551634dcf5666b8ebf1ef4ef08d297ec048b869543c393461d1e73a1eeb03d58b32b64bc434baac7c351e9f97a0eb5d1cad5002710be42ae6d00e19c062187000000000000000000000000000"], 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth1_to_bridge\x00'}) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xc2e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r2, 0xe4, &(0x7f0000000280)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0xae, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x5b716271, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0xc}, 0xdac}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x84, @local={0xfe, 0x80, [], 0xaa}, 0xb9}]}, &(0x7f00000003c0)=0x10) 2018/05/24 13:10:22 executing program 6: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x82100) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/59) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1acb, 0xffff, 0x2, 0xded4, 0x14, 0x11a0000000}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000100)=@req={0xfff, 0x0, 0x0, 0x3ff}, 0x1a) close(r1) 2018/05/24 13:10:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) fadvise64(r0, 0x0, 0xcd, 0x7) 2018/05/24 13:10:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x20000000000005, 0xf, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) 2018/05/24 13:10:23 executing program 6: syz_emit_ethernet(0xffffffffffffffa1, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x5, 0x7, 0x4}], {0x8100, 0x3, 0x834}}], {@ipx={0x8137, {0xffff, 0xd0, 0xdd48, 0x15, {@current, @current, 0x80000001}, {@random=0x400, @current, 0x8}, "b6106459a3d01456e44f85b2f930d1dcbfac3159a66c5f0fb33daac34d3f2cdd57b4b2a13c5e6c22a4f080e7511e8464fd569a46c534ce9eddf4bd2077d2d70fad43d96c85429b0f4bc57d8bcce5d474b931c042f90ac6654b0c1c16e7a46493d72170ac8b784927965901890055172cd74427a8aeeb2df0d3e3a90fc20b682cc98d82a8fdc8649e3b7d045eea92fa4838334dce4f8b4423c14c09d5129f23f866172f1c14d03a6b9a6e5c6b54e2cb162cf0"}}}}, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="04bad8a6e14ec6b30dd9d2b0c9f4c0e5141e855947728de09cdd03c0455bc3c5f2be8cae8fc41fcc56d39f77c64ea5dd5c967871fa6b739514802a4c815dc4850e52dfd64c937a744eeb3f36148767123b86906f5c", @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=r0], @ANYRES64=r0, @ANYRES16=r0], 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/05/24 13:10:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c6000)={0x0, &(0x7f0000016000)}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x44800, 0x13) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x401, 0x1, 0xffffffff, 0x5}, {0x1, 0x2, 0x71315e10, 0x2}, {0x5, 0x39, 0x100000001, 0xfffffffffffffffb}]}, 0x10) rt_tgsigqueueinfo(r1, r2, 0x1, &(0x7f0000000080)={0x15, 0x2, 0x100000000, 0x93}) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00000000c0)=0x9, 0x7ff, 0x2) 2018/05/24 13:10:23 executing program 1: r0 = socket$inet(0x2, 0x6, 0x5) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0xfffffffffffffe01, r2, r3, r4, r5, 0x5, 0x10000}, 0x7f, 0x7, 0x7, 0x5, r6, r7, 0xfffffffffffffff8}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="830404", 0x3) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0xd190, 0x8, 0x4, 0x4}, {0x1, 0x1ff, 0x800080000000, 0x1}]}) 2018/05/24 13:10:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/24 13:10:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf3}, @in6={0xa, 0x4e20, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x4e24, 0xff, @empty, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0xcc) 2018/05/24 13:10:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x2d06e230e92c7d1e) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffff036) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x3c39b871) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) [ 129.495765] sctp: [Deprecated]: syz-executor0 (pid 8396) Use of struct sctp_assoc_value in delayed_ack socket option. [ 129.495765] Use struct sctp_sack_info instead [ 129.630520] sctp: [Deprecated]: syz-executor0 (pid 8400) Use of struct sctp_assoc_value in delayed_ack socket option. [ 129.630520] Use struct sctp_sack_info instead 2018/05/24 13:10:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @multicast2}, &(0x7f0000000280)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/154) bind(r0, &(0x7f0000000080)=@ll={0x11, 0xf5, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffd9d) 2018/05/24 13:10:25 executing program 6: getegid() r0 = socket(0x800000000000020, 0x4, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x64e6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0}) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00002d4000)}, 0x0) fadvise64(r0, 0x0, 0x3f, 0x4) 2018/05/24 13:10:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="26ba27f9289f3123a22892ddc15a471512ec360591b2990545162ea954a2bd9ddf13775f0c06828464196aa2f755f3487ddd019de64afbf032b359da7982f6e7d44730987f02681b3f"]}) close(r2) close(r1) 2018/05/24 13:10:25 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x1, 0x1, 0x3ff, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000200)={r3, 0x1}) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00000000c0)=r1) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000280)={{0x400, 0x0, 0x2000000000000, 0x2, "bc083105bcb4f3ea14e302c3998fdf6583c9b4594a17cbedaa88ee46924fe19aaa2ab3bb578ceb5effc48d56", 0x8}, 0x0, 0x0, 0x9, r1, 0xf6, 0x100000000, "a0c05f4e5431ea2131d5eff124809637a43e92b067a8799baabba74ac378b28eac2496df82ac3955e1ee1bee7698855d66b3de593fab807d36c0ece02b08cab9", &(0x7f0000000240)='\x00', 0x1, [], [0x1, 0x0, 0x2, 0x5086]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000100)="da41a7f3e292e59e00c807939619fb00", 0x10) 2018/05/24 13:10:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/24 13:10:25 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0004000004000000000060af04ca0044000000000000000000000000ffffac1414771cec8c7aa888094508279ceabbff0200000000000000000000000000010420880b0000000000000800f01786dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x76) 2018/05/24 13:10:25 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x101, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x20000, 0x0) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) r2 = memfd_create(&(0x7f0000000000)="627269646765303a0200800400", 0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r3}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x7fffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"627269646765303a0200800400"}) 2018/05/24 13:10:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1500) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) munlockall() r5 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x76f, @remote={0xfe, 0x80, [], 0xbb}, 0x79}}, 0x4, 0xd22e, 0x8, 0x7ff, 0x2}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x81, 0x1, 0x8, 0x4, r6}, 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) dup3(r7, r5, 0x0) [ 130.297955] device syz_tun entered promiscuous mode 2018/05/24 13:10:25 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000000, 0x80030, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200000, 0x0) socket$inet(0x2, 0xa, 0x6) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x80) r2 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) writev(r1, &(0x7f0000002100)=[{&(0x7f0000000040)="ed", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/24 13:10:25 executing program 5: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)={0x5, 0x20000000009}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x2000)=nil) 2018/05/24 13:10:25 executing program 1: r0 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000080)={0x10000, 0x7, 0x0, 0x401, 0x20000000000, 0xffffffffffffffff, 0x0, 0x5}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') close(r0) 2018/05/24 13:10:25 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000001c0)='../file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='befs\x00', 0x0, &(0x7f0000000300)="cb8f5cd4d7933a9bb39954ad42895cc0fdfa4b1318542149c0134d1e5182ae627074560a000fdb9700d66364153380c452ba62ae3b516f5043809e6f433021fc4dbbf09ff3a935015922f10ad2f949da1b938e0b7b76a1529d6ea78d08ae8dddca4c6629f07616c9f7b818f195bccc12a4dec3") chdir(&(0x7f00000000c0)='../file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x4100, 0x0, &(0x7f0000000380)) symlink(&(0x7f0000000240)='../file0\x00', &(0x7f00000002c0)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) [ 130.417839] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/24 13:10:25 executing program 0: r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/sequencer\x00', 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xc18, 0x80) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = perf_event_open(&(0x7f0000c86f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], 0x6, 0x71, &(0x7f0000000300)={0x1ff}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x20000000000006, 0x0) getrusage(0x1, &(0x7f00000001c0)) [ 130.498630] device syz_tun left promiscuous mode 2018/05/24 13:10:26 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x100000001, 0x9, 0x1, 0x9, 0x1420, 0x10000, 0x6, 0x7, 0xffffffffffff49a1, 0x3ff, 0xb0d9, 0x1}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x20) open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) 2018/05/24 13:10:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) socket(0x10, 0x80002, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80040100000005, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 2018/05/24 13:10:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200000000005, 0x400000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x14052, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x6, 0x3000000000000}, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x1ff, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1000001000, 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x4008}, {r0, 0x400}, {r0, 0x20}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x4}, 0x8) creat(&(0x7f00000001c0)='./file0\x00', 0x108) 2018/05/24 13:10:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x2008, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f00000000c0)=""/159}, 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x181200) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="18b6053349180c780f4139cf5e19be90") 2018/05/24 13:10:26 executing program 6: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x0, @empty, 0x679}], 0x2c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000000000000000000061a0f242ccc4aaf2"], 0x14}, 0x1}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) close(r0) 2018/05/24 13:10:26 executing program 7: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001740)={'ip6gretap0\x00', 0x5}) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000001180)=""/62, 0x3e}, {&(0x7f00000011c0)=""/200, 0xc8}, {&(0x7f00000012c0)=""/152, 0x98}, {&(0x7f0000001380)=""/190, 0xbe}, {&(0x7f0000001440)=""/101, 0x65}, {&(0x7f00000014c0)=""/73, 0x49}, {&(0x7f0000001540)=""/164, 0xa4}], 0xa, &(0x7f00000016c0)=""/20, 0x14, 0x300000}, 0x2000) r3 = getpgrp(0x0) tkill(r3, 0xd) unshare(0x24020400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r4 = msgget(0x0, 0x1) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000001780)=""/105) 2018/05/24 13:10:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000280)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000600)="4cf0417e27e5d5bf300ba983d3b576c2323ad790a1f8e9f44c89fa27d780cbe091e9e710293f044c", 0x28) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x5, 0x4e23, 0x2, 0x2, 0x20, 0xa0, 0x5e, 0x0, r3}, {0xfffffffffffffe53, 0x5, 0x7fffffff, 0x401, 0x9, 0x3, 0x7f, 0x9}, {0x100000000, 0x3, 0x2, 0x8}, 0x3, 0x6e6bb4, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x2, 0x1, 0x7fffffff, 0x4, 0x39ed, 0x1}}, 0xe8) 2018/05/24 13:10:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x65d}, 0xfffffffffffffce0) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000000080)=@nl=@proc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/174, 0xae}, {&(0x7f00000013c0)=""/105, 0x69}, {&(0x7f0000001440)=""/250, 0xfa}, {&(0x7f0000001540)=""/76, 0x4c}, {&(0x7f00000015c0)=""/116, 0x74}, {&(0x7f0000001640)=""/128, 0x80}, {&(0x7f00000016c0)=""/153, 0x99}], 0xa, &(0x7f0000001840)=""/142, 0x8e, 0x28000}, 0x12043) 2018/05/24 13:10:26 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x181600, 0x0) 2018/05/24 13:10:26 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) mkdir(&(0x7f00000003c0)='./control/file0\x00', 0xc) fremovexattr(r0, &(0x7f0000000080)=@random={'os2.', "246d696d655f74797065a46b657972696e6700"}) rename(&(0x7f00000002c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') close(r0) 2018/05/24 13:10:26 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x6, 0x100000000, 0x119e, 0x200}, {0x8b6, 0xe5, 0xffffffff, 0x4}]}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) getpeername(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x80) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0x10, &(0x7f0000000040), 0xc) 2018/05/24 13:10:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0x4000}) 2018/05/24 13:10:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000280001000000000000000000010000000c0000000c11a0008950856c7976d0fab7fd077e0f89ae9d89f1b199496c1a442a", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x1b0, 0x2a8, 0x2a8, 0xffffffff, 0xffffffff, 0x3d0, 0x3d0, 0x3d0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xca38, 0x5}}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xff], @ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0xff000000, 0xffffffff], @ipv6, [0xff000000, 0xff000000, 0xff, 0xff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff000000, 0xff, 0xffffffff], 0x9, 0x80, 0x21, 0x4e21, 0x4e21, 0x4e20, 0x4e21, 0x743, 0x40}, 0x140, 0x20}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xaa, [0x9, 0xffffffff, 0x100000000, 0x6, 0x80000000, 0x2], 0xffffffffffffffff, 0x4, 0x2}, {0x7fffffff, [0x1, 0x0, 0x10000, 0x10001, 0xb195, 0xb90c], 0xffffffff, 0xcf80, 0x4}}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0xffffffff, 'nr0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x16, 0x3, 0x54}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x20, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x7fffffff, 0x2, 0x6, 0xfffffffffffffffd, 0xad, 0x8], 0xf47c, 0x1, 0x5}, {0x10000, [0xfffffffffffffffc, 0x7fff, 0x8000, 0x7367, 0x5, 0xff], 0xffffffff00000001, 0x9, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/05/24 13:10:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) read(r1, &(0x7f0000000040)=""/202, 0xca) 2018/05/24 13:10:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21}}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="39000000110009046900d60e4f541b00810800000700fd3f03000000a9ce01070000001419001a0004002300070000000200000809c99183a8", 0x39}], 0x1) 2018/05/24 13:10:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/05/24 13:10:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ntfs\x00', 0x1004, 0x0) mount(&(0x7f00000002c0)='.\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='nsfs\x00', 0x1000, &(0x7f0000000440)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x0, 0x2]) 2018/05/24 13:10:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r0, &(0x7f0000000040), &(0x7f0000000480)=""/192}, 0x3ff) 2018/05/24 13:10:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) socket(0x10, 0x80002, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:27 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x7ff, 0x100, 0x401, 0x5, 0x0, 0x40, 0x2000, 0xf, 0xffff, 0xd5, 0x8000, 0x80000000, 0x5, 0x10000, 0x5, 0xffffffffffffff26, 0x1c1c, 0x8001, 0x6, 0x1, 0x4cc0000000000, 0x4, 0xfe, 0x6eb, 0x3, 0x100000001, 0x1f, 0xff, 0x541, 0x7, 0xfffffffffffffff8, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7fff, 0x5, @perf_bp={&(0x7f0000000040), 0x3}, 0x220, 0x4fb1, 0x9, 0x3, 0x3, 0x101, 0x9}, r1, 0x2, r0, 0x3) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/snmp\x00') ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000180)=0xfffffffffffffff7) tee(r0, r0, 0x20, 0xa) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x110, r0, 0x0) 2018/05/24 13:10:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, 0x8) socketpair(0x1f, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) 2018/05/24 13:10:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x200}, 0x8) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3ff, @empty, 0x10000}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x21}, 0x1}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x1ff}], 0xac) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={r2, 0xb4, "775ee77988c324eb98e2468f6def8055c51192b8fafed8665dac7c9c2c35ab214f86ae9a780aec1570b1c20b9162f6b60945c4f5c100ce5f93d7b2a27527b453610927b65c30a260f1d305a04f7e718f4c4d2dcafc226a34e6ea2a8eda492f627f29f7b2c34633e914b61c49c8fff5f9a34c69c1f7ad747a18391f3c2dc9bf1e5cba3b583fb99a2f2b810a79a0122a8229dd38caa89fc4a2531f910fe151ac0e26877feacdd45bc26d1851c36e505dd5cd3b71d5"}, &(0x7f0000000440)=0xbc) bind(r4, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x4, {0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x17}}}}, 0x80) sendto(r4, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x80) [ 132.564987] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. [ 132.583696] sctp: [Deprecated]: syz-executor7 (pid 8553) Use of struct sctp_assoc_value in delayed_ack socket option. [ 132.583696] Use struct sctp_sack_info instead 2018/05/24 13:10:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x28f8, 0x7ff}, {0x0, 0x8}, 0x52, 0x1, 0x5}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)="3ca463b48c67bbd647853825754dc56922ccb7", 0x13}], 0x1) [ 132.611591] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 13:10:27 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x3f, 0x5) 2018/05/24 13:10:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x220200) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x7, 0x1, 0x3, 0x8, 0x34e, 0x3f, 0x20}, &(0x7f0000000280)=0x20) 2018/05/24 13:10:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x336) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) sendmsg$nl_netfilter(r0, &(0x7f00000015c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000200)={0x14, 0xc, 0x7, 0x1}, 0x14}, 0x1}, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}, {r1, 0x2201}, {r1, 0x9000}, {r0, 0x9561}, {r1, 0x8780}, {r1, 0x2000}], 0x6, 0x4) [ 132.660147] sctp: [Deprecated]: syz-executor7 (pid 8553) Use of struct sctp_assoc_value in delayed_ack socket option. [ 132.660147] Use struct sctp_sack_info instead 2018/05/24 13:10:27 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2a0100, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x7e, 0x8000}, 0x60}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) mremap(&(0x7f00004b5000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f00004b6000/0x4000)=nil) 2018/05/24 13:10:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000700080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) recvmmsg(r0, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/103, 0x67}], 0x4, &(0x7f0000000500)=""/127, 0x7f, 0x9}, 0xc292}, {{&(0x7f0000000580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/51, 0x33, 0x7303}, 0x400}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000680)=""/204, 0xcc}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/134, 0x86}], 0x3, 0x0, 0x0, 0x1}, 0xc00}, {{&(0x7f00000008c0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/199, 0xc7}, {&(0x7f0000000a40)=""/120, 0x78}, {&(0x7f0000000ac0)=""/17, 0x11}, {&(0x7f0000000b00)=""/94, 0x5e}, {&(0x7f0000000b80)=""/177, 0xb1}, {&(0x7f0000000c40)=""/154, 0x9a}], 0x6, &(0x7f0000000d80)=""/46, 0x2e, 0xbf}, 0x80}], 0x4, 0x10000, &(0x7f0000000ec0)) bind$bt_l2cap(r1, &(0x7f0000000f00)={0x1f, 0xeb, {0x2f46, 0x5, 0x80000000, 0x6, 0x7fff, 0x80000001}, 0x16, 0x3}, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xfff}, {0xc, 0x2}], 0x2) 2018/05/24 13:10:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001400090700000000010000000a000000", @ANYRES32=r2, @ANYBLOB="14000200fe8000000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) 2018/05/24 13:10:27 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') read(r1, &(0x7f0000000040)=""/230, 0xe6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x2, 0x100000035, 0x4, 0x0, 0x15}) 2018/05/24 13:10:27 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@empty, 0x31, r1}) r2 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) pipe2(&(0x7f00000000c0), 0x0) 2018/05/24 13:10:27 executing program 0: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'selinux.self%)\'['}, {0x20, '#userem1proc'}, {0x20}], 0xa, "c11b288477b06841f906296ad77ff953a620e940f73f8f6f07505e4be6d7fd41ad53ef1a2318f98bb71ac0ec2f21e67cc164cad3db7bc5adf30827a778270ce8671c9b5d58c70bf5ea36452331a2bbbb6cacd7b736fe41a29377c36338badff0459045d68eab6abc524ea6d67b0f281d07b949b6c88edb5bf63b11b153562a1fa557d845186b84581b3e9ac80927b550a24a410f680148a3607b6624076f69135e3b1a23b4390ac4c8e4f55a830c967379b3b1ae1f3025cfe48ca0d8cec57f0e09eda5cf28cbcb0e662d1ac9b34466fdc2e7619c42929424190259add50baec3d5e9549d6b"}, 0x10f) chmod(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/24 13:10:28 executing program 3: readlink(&(0x7f0000000080)='\x00', &(0x7f00000000c0)=""/253, 0xfd) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/148, 0x94) [ 133.155550] alg: No test for ccm(aes-generic) (ccm_base(ctr(aes-generic),cbcmac(aes-generic))) 2018/05/24 13:10:28 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xc000000000, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x3, 0x3, 0xfffffffffffffffc}, 0x6, 0x2, 0x0, 0x0, "177f0c1b4959e7ee"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x40ef) 2018/05/24 13:10:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6, 0x2000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000300)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000480)=""/109, 0x6d}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="02002dbd7000ffdbdf250e0000001800020014000100ac1414bb000000020000000000000004080005000500000008000600ffffff7f1400020008000300550a18a796d47c2a00000000"], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/05/24 13:10:28 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x1e, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001e00fd02000000000000003994690002000000"], 0x1}, 0x1}, 0x0) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xa7, {0x1, 0x0, 0x219, 0xfffffffffffffbff, 0x0, 0x5}, 0x5, 0x5}, 0xe) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/05/24 13:10:28 executing program 0: unshare(0x24020400) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) prctl$void(0x24) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x0) fcntl$dupfd(r1, 0x406, r0) 2018/05/24 13:10:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@ax25={0x3, {"8870c62cac348e"}, 0x7}, 0x80) socket(0x5, 0x80005, 0x9) 2018/05/24 13:10:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x8004510a, &(0x7f0000000000)) 2018/05/24 13:10:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) socket(0x10, 0x80002, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:28 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0xa0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) flock(r0, 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000180)) getdents64(r1, &(0x7f00000001c0)=""/186, 0xfd63) [ 133.464883] Unknown ioctl 35147 [ 133.485760] Unknown ioctl 35077 2018/05/24 13:10:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r1 = socket(0xa, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000180)={&(0x7f00007e4000/0x1000)=nil, 0x1000}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x1, &(0x7f00000001c0)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000400)="9f59a5a731978ca12b1244c26b72e92916810793abdf7253412b0d8c32af2dadff39af25bef2b304cfdde113b2f709af3c6a14728f703e9787c0fd6e06326e05b4e65406e0474f762b565752086fecb3c06c0aac54e14a358e4455a3645c5e02179286d93acf70", 0x67, 0xff, 0x0, 0x0, r0}, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000300)) [ 133.509318] Unknown ioctl 35077 [ 133.515693] Unknown ioctl 35147 2018/05/24 13:10:28 executing program 2: r0 = memfd_create(&(0x7f00003ce000), 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendfile(r1, r2, &(0x7f0000000000), 0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r3, 0x1}) 2018/05/24 13:10:28 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x44100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001140)=0x9) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)="a2c7a3c04f147399ca4f9a6554a2a8da", 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x26002, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/4096) 2018/05/24 13:10:28 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000600000010d10200cf", 0x1f) 2018/05/24 13:10:28 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x222, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r2 = dup(r1) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) socket(0x11, 0x8000a, 0x3) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="27a797865c82abf8aa8b709d166c46aca6a011daad3ab982618fd3f9cc576d7641573bdaaf542968935c14a2e1db45cb9e6bd1de7952e53c3b86d188a387394844294a7ec0a65c3db985c0fe8f9286de05e49ecc364ae8a98db1d421bb70888fd2058d3bec6f0df7d7b4d74a3795018425a27017d1e7aa32bdfe3e930dba466fc0bd0b3860712c039499f35e64180124eda920af57d1797f9ef30ebacd449d10b02ddabe9e03fd22ce638e6cfd512cd97d445d5855c8e598c310bb", @ANYRES32], 0x1e9) 2018/05/24 13:10:28 executing program 7: r0 = socket(0x1, 0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8842, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x8, 0x4}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x8004745a, &(0x7f0000000280)=""/174) 2018/05/24 13:10:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, "0008000000759b288842f5ac1f020409"}) [ 133.778736] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 133.866576] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 133.898724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/24 13:10:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x34c, 0xd, 0xf, 0x214, 0x70bd2a, 0x25dfdbfe, {0x3, 0x0, 0x5}, [@typed={0xc, 0x56, @u64=0xe1d0}, @nested={0x32c, 0x2f, [@typed={0x8, 0x67, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="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", @generic="e7595f990920ddcdb84aaf9b4f9ab944990952b7478e1b16b7c44fc303ef3d5a0010a3b2423889dc01", @typed={0xd0, 0x55, @binary="6f6d1c5bdc1a8e84b620f38bf0662872021fc9eec7ffb8fd49300b9cca79f8929ba8ef0d7ccaeb8773f5c1e24df37bfbff01a70b3a51a9801b8a17d5cb37056db95dbbc7feb6be63819a42c2a8e2f7c12b3e222ea905ee6774710d7ba4e753cfecb49e8bdb15836dadfdeee7daafdf1a96c73a53572bc08d01e108725b0e0fc0b4ad51c5b3bf4e6e648701b5db3f5dc928042fc7527d3ed0a0d71a79ede34f2e5d1685b82e92c0d38ce59f1e2e970a171fb2ee6b1672c7ad14192501a945059c51f26e2ed94ea46fce"}, @generic="5bd23751911469bb9ed987d5c376d342e39b30679110be8c068863a3e1722e5c83936fc15778d134f88d475c0aaf2e6e02ff423802aa9555e5b0210345763486d772bdf569dac5c8a276fd91fe4c2e2fb7f871c75be3dcb0217c14389b13f39918c4d6d403bf09871608b5548e23cf064f5b4bf4e508008e031aea4575b07e0a8ca5fd266f3196a95b4e9bc6dbe252fcde0ab7fc190f0561c811ad1141c5e3898a9a643a766f150c5aa90669e546a5bed0d5cf70b4f45155e10ca80b74", @generic="6a7d6c7c56e6511c1fea49f3eeb74289c07da711db8706abee9bdc96a0c720b51096571cff2b4f2d7f01dfde992987d0bfcd6058183600ab07448d6e2963ae9a12ec18d2900ecb7aa503d1464572a499a6b197817c7bc9c4271dbb931974718138b95b", @typed={0xc, 0x96, @u64=0xa46}]}]}, 0x34c}, 0x1, 0x0, 0x0, 0x54}, 0x40) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@rc={0x1f, {0x3, 0x80000001, 0x0, 0x1, 0x100000001, 0xffffffff}, 0x8000}, 0x80) r2 = socket$inet(0x2, 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) getpriority(0x2, r3) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) 2018/05/24 13:10:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) setsockopt$sock_int(r2, 0x1, 0x200000010, &(0x7f0000000040)=0x5, 0x4) recvmsg(r2, &(0x7f00000013c0)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/45, 0x2d}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000100)) r4 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x2000) shmdt(r4) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x400) 2018/05/24 13:10:29 executing program 0: socketpair(0x10, 0x6, 0xffffffffffffffe0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000002c0)=0x9) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x0, 0x800, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000300)={r2, 0xaff}) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x708, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x107000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 13:10:29 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x6, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r0, 0x65, 0x4, &(0x7f0000000080), 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/24 13:10:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480080, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000080)=0x60) 2018/05/24 13:10:29 executing program 7: syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x2}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000005c0)=""/234) 2018/05/24 13:10:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000140)={r3}, &(0x7f0000000180), 0x8) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/05/24 13:10:29 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000012c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3, 0x7}, @lsrr={0x83, 0x3, 0x9}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x12000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/163) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x8, 0x1, 0x7, 'queue0\x00', 0x1ff}) syz_emit_ethernet(0x10a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipx={0x8137, {0xffff, 0xfc, 0x5, 0x15, {@random=0x1ff, @current, 0x7}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7ff}, "2b23e4c44560217ec8d1d67775e9c0444ba55b08fffd3761627ffdccade94a6af2c0a26d2d0cd1656d52f26e23f373bc2d7b8b1658d0988cfc395dccfa68f65add187ccc7222825730c02a7afa21e9a124d7d9858fdce6c3a413c2f2e6f64d93e86b7a36b8db90d67989b2ce265348aa7e55d833a345088da040dc0a2b776f17ca10e39957e26103d288ba1da90352871a523a5b0dd5a3ff78a9e216535c612f46064b2b8727780814edfec004d3031972ba5ee159b240b6777b2070c5a6a40f56a9396137b5ac6a3620aa8cbf2d471c409f1b7c5d6161709d4678179f25"}}}}, &(0x7f0000000000)={0x0, 0x4, [0x82a, 0xb75, 0x480, 0x6e4]}) 2018/05/24 13:10:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x82) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/24 13:10:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) semget$private(0x0, 0x4, 0x400) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) 2018/05/24 13:10:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900090035000c00060000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001380)=""/56, 0x1ac}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000001240)=""/84, 0x54}], 0x3, &(0x7f00000012c0)=""/109, 0x6d, 0x805}, 0x200000161) 2018/05/24 13:10:29 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x65, 0x3, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/24 13:10:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x2110102}, 0xc) 2018/05/24 13:10:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x268) r1 = memfd_create(&(0x7f0000000140)='procGPL-\x00', 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x300) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) sendto$inet6(r1, &(0x7f0000000340)="46c7efc4dd22b5f9865c05c63766921ce9793747af4809e9397ed15f2319b5ef114be608bc6ea14503f6b42da326e4da7bafaf6cd0042cdb5e91e2a1264384c4dce98e602a35dfb9701a8a1f80f816f09a589ab191aaf2d169fe044736ab9e0ebbc4d316d8a5d9e9fbbb71840035bbc0ad21439026167ff0d43e1fd9af1955dd6c48b74c737004f9a943cbeab989d619655aad246f925a0fe2aa4e73926f26257a26d1c57a330d5b1b80f4a008655b28029eab764e411c05d035a87f2a2abd55739a8d9492", 0xc5, 0x4, &(0x7f00000001c0)={0xa, 0x727, 0x1, @empty, 0x5}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000180)={{0x20, 0x80, 0x101, 0x8000, 0x1, 0x4}, 0x8}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000940)={0x4, {{0x2, 0x4e23, @rand_addr=0x200}}, 0x1, 0x8, [{{0x2, 0x4e24}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}]}, 0x490) 2018/05/24 13:10:29 executing program 6: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7ff, 0x3f, 0x100}, &(0x7f0000000040)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000000000000042, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1f, 0x77504d2507a94543}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x2}, 0x8) [ 134.810645] kernel msg: ebtables bug: please report to author: entries_size too small [ 134.856359] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 134.927228] kernel msg: ebtables bug: please report to author: entries_size too small [ 134.939276] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/24 13:10:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x33a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x8000000000000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) 2018/05/24 13:10:30 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$unix(0x1, 0x2, 0x0) r2 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005d3ff4)) accept4$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000002aff4)) 2018/05/24 13:10:30 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) syslog(0x3, &(0x7f0000000140)=""/148, 0x94) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '\x00'}, {0x20}, {0x20, '\x00'}], 0xa, "ccb944cc7dd017f30e8e2c6ee50202d9e99a5f7761ba572a6e6c948c8d73c3e9d251e6cf6d4262067dba1be3fecd61800ef7414d61ad03832cffe2667c91d64530795fa628f3b24cd0cf725c008ba68b8cc4968b3bd09a6fea25d912ad50d2dd4ecb8e307aeb"}, 0x76) 2018/05/24 13:10:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r0, &(0x7f0000000080), 0x302, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe33}, 0x1c) ioctl(r0, 0x0, &(0x7f0000000000)="5049201ed7dbf353b0bb07608252cfaa0c79f8e13431c19a24a477a6361587a47078dda8802db5e1ec78918142a6881d9f416f57e0184f05a7fdff63bf49e4d123fd9dfc29c0f337283cbbe04199e0e40ca1bcf7dab2a7d27675214d26f4a89d8fc30ca05bed735c65e7e346303d5da9fc") fcntl$notify(r0, 0x402, 0x80000030) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x41, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000011c0)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x11, 0xb, &(0x7f0000001280)=ANY=[@ANYBLOB="18000000060000000000000000000000107cf0c560000000000000000000000073713800ffffffff0000000000000000480ff0ffffffffff000000000000000095000000000000005b6e00000000000000000000000000000000"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000000180)=""/4096, 0x41000, 0x1, [], r2, 0x7}, 0x48) personality(0x2000000) 2018/05/24 13:10:30 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffdf4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001400)={0x0, 0x7}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={r1, 0x2}, &(0x7f00000014c0)=0x8) 2018/05/24 13:10:30 executing program 0: unshare(0x24020400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/46) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000200)=""/151, &(0x7f00000002c0)=0x97) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x1, 0x0, 0xe3}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4636f354c3da43a55301f561fdbac1fa", 0x10) pipe2(&(0x7f00000001c0), 0x0) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x3, 0x8000) 2018/05/24 13:10:30 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) r2 = socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0]) fchown(r2, r3, r4) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000080), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 2018/05/24 13:10:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:30 executing program 3: syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) 2018/05/24 13:10:30 executing program 6: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket(0xfffffffffffffffe, 0x5, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000040)=[{r0}, {r0}], 0x20000000000000ad, 0x0) 2018/05/24 13:10:30 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffffd, @rand_addr=0x2]}, 0x18) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev}, &(0x7f00000000c0)=0xc) 2018/05/24 13:10:30 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000300)={{}, {r0, r1+30000000}}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x200, 0x4) 2018/05/24 13:10:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000000c0)={0x2c, 0x1, {0xffffffffffffffff, 0x1, 0x40, 0x2}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)) 2018/05/24 13:10:30 executing program 1: mkdir(&(0x7f00000013c0)='./file0/\x00', 0x100) chdir(&(0x7f00000004c0)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) getgroups(0x9, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000300)='/\x00', 0xe000, r0, r1, 0x4, 0x92000) mount(&(0x7f0000000080)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0xfffffffffffffffd, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') symlink(&(0x7f0000000180)='./file0/\x00', &(0x7f00000002c0)='./file0/\x00') r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100000001, 0x422300) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/05/24 13:10:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="1d000000d4529a85bd5a280ff07bdec3572f075db49f09ce94aa9136da239c70bcd5b30d983bc93de8"], &(0x7f0000001200)=0x25) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="e9579b84c898"}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'\x00', r1}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/24 13:10:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004addd9de91be10eebf001ee9a90f794b8058439ed554fa07424adee901d2da75af1f0200f5aba5cd530a3e3371fb35331ce39c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x801c581f, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) 2018/05/24 13:10:30 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80100) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="c08e9017103c0063fd4136ec717d5ec4221ff21f46b992a4b3d45054c7e4a3b692ab3652fcab02f0f3c51d456511f73ba4c47bc809cd1306ba484f0e7b6a20e59558a89893af19ddba9f880794d0c4c8edb00a168bbc6d8dab5fa15c8fe95797a1701f2b8da286ba1dae916f8c9ebe195d2c7d3794ba7292c349218fa74d932877b5a9a69d72fea3bb375e26451054ca467ebc29ec580c2661f606f20ddcc4b1c6eaea07d987360ec27c163bfa48a7510c1816e51a7039a79ffb6bab8196e618569a54ad821f7053dd868575200f7c9cdb46c882995508fc2d2c12aec1dd32c4d355c13d07d4e0e1", 0xe8, 0x44, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000a40)=0x8001, 0x4) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r3 = dup(r2) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000380)=0x10) r4 = shmget(0x2, 0x2000, 0x54000100, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) write$sndseq(r3, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) shutdown(r2, 0x0) recvfrom(r2, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bpq0\x00', 0x3501}) [ 135.768450] device veth0_to_bridge entered promiscuous mode 2018/05/24 13:10:30 executing program 6: unshare(0x14000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/24 13:10:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xe82}, &(0x7f00000000c0)=0x8) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000000180)=0xfffffffffffffc00) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x7f, 0x8000, 0x3, 0x80, 0x8, 0x7fff, 0xbfd, r1}, &(0x7f0000000140)=0x20) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x9a840, 0x0) mq_notify(r3, &(0x7f0000000280)={0x0, 0x28, 0x1, @tid=r2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r1, 0x84b6}, &(0x7f0000000240)=0x8) [ 135.933889] sctp: [Deprecated]: syz-executor0 (pid 8826) Use of struct sctp_assoc_value in delayed_ack socket option. [ 135.933889] Use struct sctp_sack_info instead [ 135.968410] device veth0_to_bridge left promiscuous mode [ 136.019549] sctp: [Deprecated]: syz-executor0 (pid 8830) Use of struct sctp_assoc_value in delayed_ack socket option. [ 136.019549] Use struct sctp_sack_info instead 2018/05/24 13:10:31 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="5c7573657275736572707070301c00", 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/05/24 13:10:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x80000000, 0x1, r3}) timerfd_create(0x6, 0x80000) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0x80000003fe) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2018/05/24 13:10:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000000000)) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x8000000000000001}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xa8, r3, 0x4, 0x70bd2d, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x732}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x102) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000080)=""/190) dup3(r1, r2, 0x0) 2018/05/24 13:10:31 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x8, 0xff) ioctl$int_out(r0, 0xc1004110, &(0x7f0000000040)) 2018/05/24 13:10:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xfffffffffffffca6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x0) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x12000) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000140)={0x8, 0x10000, 0x9, 0x3f, 0x1, 0xffffffffffff1b8d, 0x4c8, 0x1, 0x31f, 0xffff}) socketpair(0x8, 0x80e, 0x7, &(0x7f00000001c0)) shutdown(r0, 0x1) 2018/05/24 13:10:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x204, 0x6, 0x6284, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x4, 0xfffffffffffffffd, 0x101, 0x3}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) process_vm_writev(r3, &(0x7f0000000540)=[{&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/222, 0xde}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000440)=""/216, 0xd8}], 0x5, &(0x7f00000017c0)=[{&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000001600)=""/101, 0x65}, {&(0x7f0000001680)=""/68, 0x44}, {&(0x7f0000001700)=""/146, 0x92}], 0x4, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x7, 0x2) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000640)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) ioctl$SG_IO(r2, 0x2285, &(0x7f00000001c0)={0x400000053, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x97, &(0x7f0000002940)=""/151}, &(0x7f0000000100)="482e2cf215c6", &(0x7f0000001940)=""/4096, 0x0, 0x0, 0x3, &(0x7f0000000080)}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001800)={r0, 0x80, 0x6, "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"}) 2018/05/24 13:10:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x1, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3ff}, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:31 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0xffffffffffffff19, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x80, [0x1c, 0x80, 0x3, 0x0, 0x6, 0x7, 0xa7f5, 0x2]}, 0x5c) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/05/24 13:10:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) fchdir(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20200, 0x0) prctl$getreaper(0x8, &(0x7f00000000c0)) 2018/05/24 13:10:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000400)=""/178, 0xb2}], 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x89f, 0x400) write$sndseq(r1, &(0x7f0000000380)=[{0x3bb76004, 0x9, 0x36024487, 0x4, @time={0x77359400}, {0x6, 0x3}, {0xfff}, @note={0x200, 0x401, 0x7, 0x81, 0x101}}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x40000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x40000, 0x0) socketpair(0x7, 0x80807, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) write$sndseq(r2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xf6}, {}, @connect}], 0x1c) 2018/05/24 13:10:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffc0ca2874}, 0xfffffffffffffc6d) sendto$inet6(r0, &(0x7f00000000c0)='9', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="af", 0x1) write(r0, &(0x7f0000000000)="ed", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xffffffffffffffff, 0x4000020030}, 0xfffffffffffffe81) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0x601) 2018/05/24 13:10:32 executing program 0: r0 = socket(0x18, 0x0, 0x1) r1 = socket(0xa, 0x80001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpid() socket$nl_crypto(0x10, 0x3, 0x15) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) 2018/05/24 13:10:32 executing program 5: r0 = socket$inet(0x2, 0xb, 0xfffffffffa4070de) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffffffffffffffff, 0x401, 0x9, 0x0, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3, 0x80000001, 0x1, 0x100}, &(0x7f0000000040)=0x98) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') sendfile(r2, r3, &(0x7f0000000100), 0x80000002) 2018/05/24 13:10:32 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x4) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0\x00', 0xc0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4d, 0x8000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0xfffffffffffffff8, 0x7fff, 0x0, 0x3}) futimesat(r0, &(0x7f0000000000)='../file0\x00', &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 13:10:32 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bpq0\x00', 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x501000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x7a7d, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/24 13:10:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd(r0, &(0x7f0000000000)={0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) 2018/05/24 13:10:32 executing program 2: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/11, 0xb, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) getsockopt$inet6_buf(r1, 0x29, 0x6d, &(0x7f0000000200), &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x10000}) connect$unix(r0, &(0x7f0000000240)=@abs, 0x6e) 2018/05/24 13:10:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x84400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x1a}, 0x80}}, 0x89, 0x9, 0x6, 0x0, 0x30}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r3 = epoll_create1(0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r3, 0x7, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x1}) ioctl$int_out(r1, 0x5460, &(0x7f00000001c0)) r5 = accept$unix(r4, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00000002c0)={0x0, 0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1f}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x100000001}, 0x20) [ 137.406428] l2tp_ppp: tunl 4: set debug=cf10464f 2018/05/24 13:10:32 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x400102, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1df52)=""/174) 2018/05/24 13:10:32 executing program 5: futex(&(0x7f00000000c0), 0x400000085, 0x2, &(0x7f0000000000), &(0x7f0000004000)=0x1, 0x6d) getrlimit(0xf, &(0x7f0000000040)) clock_settime(0x2, &(0x7f0000000080)={0x77359400}) 2018/05/24 13:10:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x102000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800) 2018/05/24 13:10:32 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) shutdown(r1, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/05/24 13:10:32 executing program 7: r0 = socket(0x40000000015, 0x7, 0x401) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/24 13:10:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000180)="033e556d82e7986ab4316ec96eed2c2d63887cf9907642dbbf291b740d7cb50adebf25f3866ae32ab881f9fbc0b543f935a079aa40d708ff9177ef4cd903e59944650442383c6ed5830b5a489c6ddf58c2dad59e7751498095faee69f04f2c4d9d04d6ee7623af1f86d276bdac0ea06530bb4384276bff485d64dea2e1c2bd01186ba042381fe9be2319c82021a0ba46f3310aad43b3d39330a599056f2d866c48454af960524627d90583bf6a6a2d3bccb2bb888f4dd78ae0ddf4688b4a64be0e9c7458cdd064b8e6d6dfb5493aed8a22d61dba96d30a0d3c6ba8536dc594b496fc86da43c1209da8d272e3cd71f8a5dabc0a") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0xb8, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000000100)=0xe8) mq_unlink(&(0x7f0000000140)='[--security!,[selfem0\x00') setreuid(r1, r3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000), 0x0) 2018/05/24 13:10:32 executing program 6: r0 = msgget$private(0x0, 0xfffffffffffffffe) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r1) 2018/05/24 13:10:32 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req={0x2, 0x6}, 0x10) 2018/05/24 13:10:33 executing program 1: r0 = socket(0x11, 0x4000000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c606a62c8d23bf012cf66f1b574b28c1fdbe6fda28e3a996623b729f6a080d44d5901ee42c472cc62f5eac0bd437b458da83df86f49d65284eaa5e8206a1c68ee9d65e0ce4505f589f27cb51") timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x20, 0x5, @thr={&(0x7f00000000c0)}}, &(0x7f0000044000)) clock_gettime(0x4, &(0x7f0000000200)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2a, 0x0, @tid=r2}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f00000001c0)) 2018/05/24 13:10:33 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000200)={0x5, 0xfffffffffffffffd, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "c2dfa1c220404a4980a5bf0b388e6e2558123ac3701b4ac10a6f586c9b30fd88f7b679bf24c439308e8d270340c3669955495a6642ec613654e26a3b7892c650"}}, 0x80}, 0x1}, 0x0) 2018/05/24 13:10:33 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) 2018/05/24 13:10:33 executing program 6: syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) listen$netrom(r1, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) syz_emit_ethernet(0x7e, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @empty, [{[{0x9100, 0x12}], {0x8100, 0x2, 0xffffffff, 0x4}}], {@llc_tr={0x11, {@snap={0xaa, 0x1, "4085", "477b98", 0x883e, "32745056fb4f67772deab9f1b39f1a0f9abf7f6841188370bbea0217dee9b59ac706520427ba738acfd7d863dc45a676ba05948e7e9b0594a84dc1d0a8948d172a05d2f984fd794f91d9416f3880e00225b0785e3677854cba7af66201d6a0"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0xaf1, 0x22c, 0x801, 0x772]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x5c, "e0c6e50441240845bb3817d83fac38071bb4aca2d0aa54b1e7e44a0685be604a2da1abd64ec5c15dead4ab2590e5ab80e09aba883b08c091eacfa827f3466d8abe4c3f869dafa5c0a537aa9fa4d171e73023358925d2a5a85ed4d52f"}, &(0x7f0000000200)=0x64) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x76, "aa211e55702f01f2623d37e548cf57c5e75344b02743722d0ffaa6208613525558075a187d43bdf597a2ede61f4bcbbf20c02ec96dc38352f0cb7bbd8033dd546e178da253f4bb21d50051a91a21ef497ee581847a9bff40f6d308b780b3562151c1a992fe42d6c96d829843576f3ede62a37fcb47ce"}, &(0x7f00000002c0)=0x7e) bind$bt_rfcomm(r0, &(0x7f0000000300)={0x1f, {0x2, 0x9, 0x1, 0x0, 0xfcd1, 0xf526}, 0xd}, 0xa) 2018/05/24 13:10:33 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="9955d5d925df", 'bridge0\x00'}}, 0x1e) write(r0, &(0x7f0000000040)="5e8fd5fbe03a20769bb74d", 0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000060c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000061c0)=0xe8) sendmmsg(r0, &(0x7f0000009d00)=[{{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000000100)="1b24defa1696fc62a8d8c23beb1152b5f33e52a2bff0caa901eb0b9e53c1f93a5ce34ea00b5eb42d9782ce218430738b663c7ee586a98923069c70fa538c198bf1bbedbc79559ebd3449aa6b21a581bab2e7346deda35490ee547ff5738ff201a32b222b6727dd86a682abc93a1fc0aa502d99f34b5b0d2716e949048d6946f580250b2404c7e381916c58b4e3afb5873674c6ef14fc82efbf8710da50d41769587ec012018fff52eb1eb9ad259dac96cef3350807f4f9118c88a169a2657dc0dc703883a31222737730259ecaea17b766d1bb", 0xd3}, {&(0x7f0000000000)="b58bc1f890a5f5e2a084341c172464853a7ab03822d163e878d0dc308859979d2370f10b50f3a7237de2e162b5a9296792923baf3e33f94c77163eca4d912431", 0x40}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000080)="fd2f02d94387990543ee41bb0c02b4ecdce5c0251135e81725322ab31422890c01", 0x21}, {&(0x7f0000000300)="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0x1000}, 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"85b066c17124bd120727353ac43ea3d9164f445a6bbbbd28d63618ad3c994f4f443456a0ed34d9037a28fb2261eeb8544486b6c9909e9d8e99f45a17eb461770aa8e252d00330d650d422f3cfe471dc114807fb4b8cc52eef858e678d76d71438afad7b28e6cc969591e5ea8de6ac2b4e59f5e4c2110ffd474f4f21ea7ac47eb75d35c29ba9abbb748c00e838e44daac12a13b65662fb6dbc9a0e651cdfcb144"}, {0x18, 0x10a, 0x0, "d06174f0ce"}], 0xc8}, 0x80}, {{&(0x7f0000009a00)=@ax25={0x3, {"52030ec3c73285"}, 0x3}, 0x80, &(0x7f0000009c80)=[{&(0x7f0000009a80)="43c55b38711a3a5590b10ed1473c877cbf7f1df49794718b82c186", 0x1b}, {&(0x7f0000009ac0)="131a44745376386e30ea015dc846d656aa80d92796c69b697846bfa5878cbb54bf41044a6d07c5137883c1cc6da528362d06281fe96cb74f27961f39f7ac272ed88e5d06e6e81b469b0749972488aabf1ee19585d84ec746a8693ec65a3c6d9ed6c68e068842ae966dd005c33e98502ef4be3c1442275eeae2a963c6716699d084b60b857472158af9c33ba2023018163e5dc8e90e8ac371e657a5d9340fc639", 0xa0}, {&(0x7f0000009b80)="9f522fe0c04cbd05f88a232453e6b998e508025533a99d510c97f218e45fa63dbf1bacd4aace9163c47a4139fbf2275710a817d996b10e9f669f1c2a8140dbc603de01f2d50540812c36ca6cf2104cb49a5534ec1afe49d80dea31286516c1eed964648336ceb19cb13ca03506ddf49368a109349e5210cb1166e61d0f953250632ac69a2db936f7a56652aae4a3999ef2af2f4bc0792864d437fa5983f6e394b7c2b9d2b8859fab8055f6aa81a918bd7d86267fe5e247bd4704b0d55bb12b5567cb6aed8baf3ea1ecac25b92df4ff92651f52f31a4f1b1e37c635625562361bf376", 0xe2}], 0x3, &(0x7f0000005fc0)=ANY=[@ANYBLOB="380000000000021ed92e0a0001000000c1a6bacfb8c20ec265cf2d1991598b3b7709ad036658ea4bfd4317b56d0e00000000000000000000adfdb2c02d2955b5d0b92185ad3ac17b13dd55f16528a9580dc21de379c6c710eb1372"], 0x38, 0x8000}, 0x9}], 0xa, 0xda05eb8b275bc291) pwritev(r0, &(0x7f000000b3c0)=[{&(0x7f0000009f80)="10e58b33dee2c5f4dc91d7d5cc7602def56bd240d50ebab08e7ccaa9f081697d24d8ec7e31b3b5e2b80b68bcdbb37ef58545cca0c07e605337dfad6a4df72b2d42dbf44a94c45c32d1fd5fee15cc491a0f4a872c0631057cfe91065603f5fd477338e10ded3603ddd326180793d3ddeaa46b5d9982695e3bdde290d0f2ce1f6be56a595bfc5003c1b6a1de545d6d18c53d653af627fc27ec31391343eb80f43468aad770831b60b6c5f9ec0b6501fc0f69bedb8526772f110b496634559e21e44227e98fee8a", 0xc6}, {&(0x7f000000a080)="98aa08a53fb0952d3ea721c441c1142fc4444af382a23b8632c28767e4385522e80146faf7c7739e0179454be1413e15c572162263191d82068a35c1857e9f7d81ffdb2fc6ded03d084ae07e5a36f36d0bb62889e46bdda1fb1fed131c9c1199b18152cfe972ada04791cafccbe64e0a17a4266606b4c16826aeabe262ae58c4b7bb15", 0x83}, {&(0x7f0000004e00)}, {&(0x7f000000a140)="68cd77e1d13f282cfe3b059bb2ffe0ddaf012d5a1c5f56942f4398bebf8cfb9b649a1d1d84a78b29b30c1ee7912ff8a714e5fdef547c172121f4b09b16709e4f75628feb0374bace8ae73586c09c1ab41d7513c1eb227d64f2561ec4c2818d6ca15921d7cc7016818008b9143b278438c245cc133ebb416aa5ea8c149e34868cdf166f4aaa36a9591c45a66d6e756dc972be75b03d56a71aff7ac18762a8f0b1a9f0046edd3994750c", 0xa9}, {&(0x7f0000006040)="f976f143f2992957abfe3ede0a601d0fe50bdf82eaded1c5f5091983a2d76f9c45c889511a4747b54d44caa0ebacf58c51741f92698f62294842c8ec55321f5ebb134bfc500291acb97355d8a96bed906aee77f1c733b9878decc2c48383", 0x5e}, {&(0x7f0000009cc0)="f19087deb0b94d59abc0b3041c099013db672901bfd21bd4", 0x18}, {&(0x7f000000a200)="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", 0x1000}, {&(0x7f000000b200)="a4c9d7ef5c18e67a3b0f0c0d0e949ec70cf94af562ed07e378de12a3245cf10ce02375d2fdd39bc45546eb9d1475424351d1a606be265a4d32cbf5ea9f7a33ef2113fb997906ec722eaf383ac96047dca6980101215ad30fa887a154ab31aeb9ad72def8d9103607eb90088e1ee2de349beb20e24a4723069baaf113aafad46f86a981cf1a739120e6b415a8d0dd7d", 0x8f}, {&(0x7f000000b2c0)="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", 0xfb}], 0x9, 0x0) 2018/05/24 13:10:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x8}, {0x0, 0x7fff}, {0x6}]}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000080)={0x10, 0x34000, 0x0, 0x40000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002e00fd7ee182210000000000040000000c0000b50800090000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000000000003}, 0x0) 2018/05/24 13:10:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='sched\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ff8000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000040)) close(r1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001780)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001880)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000018c0)=0xc) accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10, 0x40000807fd) getsockname$packet(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001940)=0x14) r7 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r7, r4, r8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001a80)={'ip_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000380)={0x11, 0xfe, r6, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001bc0)=0xe8) getsockname$packet(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001c40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001c80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001cc0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001dc0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005ec0)={0x0, @remote, @dev}, &(0x7f0000005f00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005f40)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000006400)={&(0x7f0000005f80)={0x474, r2, 0x228, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x17c, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x4, 0x7494, 0x200, 0x200}, {0x5, 0x7fff, 0x7bd, 0xffff}, {0x200, 0x9, 0x5, 0xff0000}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8e7f}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x8, 0x51, 0xb1c}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r9}, {0xec, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x1e0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffff8d}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xe408, 0x0, 0x800, 0x7}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff8000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}]}, 0x474}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000040) 2018/05/24 13:10:33 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3}, 0x8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000001c0)) 2018/05/24 13:10:33 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mbind(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000740)=0x40001, 0x9, 0x0) r2 = socket(0x40000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) 2018/05/24 13:10:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/196) 2018/05/24 13:10:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) timerfd_create(0x0, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000340)=""/112, 0x70) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000127bd7000fedbdf2501000000080003002b00000053a0e035e6f712e2d56eb8b3023a31893e17d753661937e74f1f13259fdecad0c52cee7f2fd2b15127d752397042323fcb32ff95233f4d7833d9a69b56405ee46318ce5db6c64eadee5900000000e48793f3ead1126de49326ffddb3ee9b3db87dd6b8e2b8c491828c49d410f1fa2d89"], 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/135, 0x87}}, {{&(0x7f0000000a40)=@pptp, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/97, 0x61}], 0x1, &(0x7f0000000b80)=""/41, 0x29}}], 0x2, 0x0, &(0x7f0000000cc0)={0x77359400}) getgid() 2018/05/24 13:10:33 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x5, 0x100) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x2a3, 0x1ff, "a25c8d472b71", 0x3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) io_setup(0x800, &(0x7f0000000280)=0x0) io_destroy(r3) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x34, &(0x7f00000002c0)=""/52}) pread64(r0, &(0x7f0000000100)=""/188, 0xbc, 0x0) fstat(r1, &(0x7f00000001c0)) socket$inet(0x2, 0x803, 0x4) 2018/05/24 13:10:33 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffa, 0x100}, 0x10) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x8000, 0x101, 0x78a9, 'queue0\x00', 0x39}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x100000107, 0x0, &(0x7f0000000100), 0x0) 2018/05/24 13:10:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xcff, 0x5, 0xffffffff, 0x4}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r1, 0x5) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000f40)=ANY=[@ANYBLOB="380100001a0001000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa00000000302e872c6c5fc35b6c000080ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000f69454bc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a6a68000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/24 13:10:33 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x8, 0x7}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x9) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x1}) 2018/05/24 13:10:33 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/106, 0x20}) [ 138.900691] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 13:10:33 executing program 7: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x30, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 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, 0x802}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x204c00, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x5, [0x101, 0x8001, 0x1, 0x3, 0x401]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x80, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x8, 0x8) socketpair(0x3, 0x806, 0x5, &(0x7f0000000200)) [ 138.961920] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 13:10:34 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fanotify_mark(r0, 0x0, 0x10001, r1, &(0x7f0000000040)='./file0\x00') unshare(0x24020402) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140)=0x4c, 0x0, 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r2) socket$inet6(0xa, 0x80000, 0x5) recvmsg(r2, &(0x7f0000004140)={&(0x7f0000003cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004000), 0x0, &(0x7f0000004080)=""/162, 0xa2}, 0x0) get_thread_area(&(0x7f0000000180)={0x76, 0x1000, 0xffffffff, 0x4, 0x80, 0x2, 0xe7aad08, 0x8, 0x3, 0x7ff}) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/24 13:10:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x40800) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x281, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x450, [0x20000b40, 0x0, 0x0, 0x20000df0, 0x20000e20], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'veth0_to_bridge\x00', 'bcsh0\x00', "6772653027a233f300", 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa8, 0x130, 0x168, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x9, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', '\x00', "67726530000000221600", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x118, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'syz_tun\x00'}}}]}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'lo\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x108, 0x140, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x4c8) 2018/05/24 13:10:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/24 13:10:34 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x141, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) iopl(0x800) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/23, 0x17}], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x100000001, 0xfff, 0x3, 0x8}, &(0x7f00000001c0)=0x98) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000002c0)={0x7, 0x6, 0x4, 0x7950, 0x9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x2b, "d9ca1d17dada09dda7117d90da67ed8c8ec139dafb195a9939fc8098d95eaf39a750df945818044c29c9dd"}, &(0x7f0000000240)=0x33) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000300)={0xffffffffa21da5c9, 0x7, 0x5, 0x8, "80a2e399ac8ae5aad02f6307a6fd8e0c56c16c30feb962a2d294faa9e9e17ddfc8331b4b196edcc8890dc644", 0x4}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0x200, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003900)={@empty, @multicast1}, &(0x7f0000003940)=0xc) 2018/05/24 13:10:34 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[0x7, 0x8, 0x101, 0xfffffffeffffffff, 0xfff, 0x7, 0xffffffff]}) accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x80, 0x800) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/05/24 13:10:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x81, 0x1ff, 0x10111798}) ioprio_set$pid(0x0, r2, 0xffffffff) 2018/05/24 13:10:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:34 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x404040) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="551f7ab75050564eb68b087d62e4d7da", 0x10) pread64(r0, &(0x7f0000000600)=""/148, 0x94, 0x0) unshare(0x64000400) r1 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002280)=""/4096, &(0x7f0000000000)=0x1342) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x7ff, 0x9, 0x91, 0x50, 0x0, 0x6, 0x5, 0x2e4, 0x40, 0x2c1, 0x1, 0x2, 0x38, 0x1, 0x2, 0x9, 0x1}, [{0x7, 0xfff, 0x7, 0x8, 0x1, 0x1f, 0xc69, 0x3}, {0x60000007, 0x2, 0x808, 0x0, 0xae, 0x2, 0x6, 0x5b6}], "7df6134342e6fad4205d84677884f88257df9be6e0c0731fdc58fdf4415ca827abdef45fe9c12dd9f5ca05d090ab63a9f5c2681a357c7f42c182cb657e8df6e6c5c2c340dd4dcb915e6300c4f4e146911c89415ca2e9251e54d05c2c1851aba8ef0324ef07d4c7a8c18c130e97978597606eb1", [[], [], [], []]}, 0x523) [ 139.496550] x_tables: eb_tables: mac match: used from hooks PREROUTING, but only valid from PREROUTING/INPUT/FORWARD [ 139.497579] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) getpid() getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000240), &(0x7f0000000000)=0x2) 2018/05/24 13:10:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x113) ioctl$int_in(r0, 0x5450, &(0x7f0000000080)=0x200000000004) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/05/24 13:10:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa00, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x4) r2 = dup(r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000100), &(0x7f0000012ffc)=0xffffffffffffffa1) 2018/05/24 13:10:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x7, 0x80000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x382, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) [ 139.575308] x_tables: eb_tables: mac match: used from hooks PREROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/05/24 13:10:34 executing program 5: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) 2018/05/24 13:10:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x132c) dup3(r0, r1, 0x0) 2018/05/24 13:10:34 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200040, 0x0) mremap(&(0x7f0000b1a000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b1c000/0x2000)=nil) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2002, 0x0) mremap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/05/24 13:10:34 executing program 1: r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0x5cb) 2018/05/24 13:10:35 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f0000000100)="a045d87395b9a271d9d80bf1738923fc0036b0c7e18e2a4a37d09c4b38be8375692a0cc81c964fc0f87bfd74da655e7af0bcb8882611a2e71ed2e7078a86491db60cce8c6c52bc494d8af6c880cf9eb5d583c16fbd501fe669f96e5db4db12f8d2417f3e86c0ae271da2232f6e50dd5004d43efd1eede74bf0a156b18ee25beffc07e72049be1c5e5d43826f96e15d1ecf6e6083795bf1ec6eb3", 0x9a, 0x0) r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x3}, [{}]}, 0x78) sendfile(r0, r0, &(0x7f0000000080), 0xfba) execveat(r0, &(0x7f00000000c0)='\x00', &(0x7f0000000280), &(0x7f0000000200), 0x1000) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000200)=""/32, 0x20) 2018/05/24 13:10:35 executing program 6: unshare(0x64000400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa1, 0x101000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/234) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)=""/35, 0x23) 2018/05/24 13:10:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) flistxattr(r0, &(0x7f0000000040)=""/96, 0x60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="8441e33fcf0180ffff9f7a1b8a624287109adc9e8066dcee8f599c597878ddeea7", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x8, &(0x7f0000000100)={0x4}, 0x8) 2018/05/24 13:10:35 executing program 7: r0 = socket(0x1, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100020423dcffdf00", 0x1f) 2018/05/24 13:10:35 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x6200, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x61c4000000000, 0x400000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r3) 2018/05/24 13:10:35 executing program 3: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x238, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/24 13:10:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) r1 = msgget$private(0x0, 0x44) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/145) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="17", 0x1}], 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x3ff, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x108) 2018/05/24 13:10:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) [ 140.548196] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 13:10:35 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1000020001d, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/133) read(r0, &(0x7f0000465f8e)=""/114, 0x47) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/181, 0xb5}], 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'nr0\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/24 13:10:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000000c0)=0x28, r1, &(0x7f0000000100), 0x0, 0xc) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x400, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000180)={0x20, 0x3ff, 0x76, &(0x7f0000000240)="a756e4785d9135fe8221c3e366ec3fe3a9e4c84424b0f9d42edc783b53437bf7a46955d1d76051380568e801534e31f12f7d2ad396366da865ab0b90fd2898d5e14bfddd09e9eb8424d8e8dfdbf4a3e61d8304bade32505125e30b4bf940ac8904b495b69c141f9ba3fcc3a0ba2b8795e920d3799674"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000001c0)="23dc858fcda42c849672847bc0b35af58941c6d787a126a74f16898329cb309851a7be11ded20fc24357f19e4ec094b8b5adfcd262592d0594df2ddf7401ae6404370e5f7eb4844cb253f0a2d149731a6dc1ac045ee622ef2b41c2fb61d213c2ded69d4c9f434d", &(0x7f0000000080)="032f6d067b3330078164f7508b56d59148255f62904b21b069396251f905c260e87b7d3a40ffdf1e607f754c63bf44eddbe2d615c891b2d4"}, 0x20) 2018/05/24 13:10:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x181, 0x105, 0x0, 0x32c}, "", [[]]}, 0x120) 2018/05/24 13:10:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x200000) 2018/05/24 13:10:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0xffff}) 2018/05/24 13:10:35 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="e0d61991fb13", 'ip6_vti0\x00'}}, 0x1e) r3 = dup3(r1, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @random="c10a2aa4d69d"}, 0x10) 2018/05/24 13:10:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:36 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x60) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xffffffffffff0000, 0x4) 2018/05/24 13:10:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10000, 0x42000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/86) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="8427", 0x2, r0) keyctl$dh_compute(0x17, &(0x7f0000000440)={r3, r3, r4}, &(0x7f0000000480)=""/72, 0x48, 0x0) 2018/05/24 13:10:36 executing program 3: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=""/122}, 0x18) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) 2018/05/24 13:10:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x10000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x4, 0x1, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000a50000005a9ccbceba69e3b34fb1953aad016d00214e859855463553ea672873634107c439532ba572bb9afe022414037aa059d37105f33f6fceb19d08edc8976b04fe36cbfac2dbf9c00c0def691334bfbbf55b7a50149f8a0c3bebaefcfa99f1cf59fe671e1723c1352020191461f48c00590ab3708976c48262975a36d483212d5936ffc734ed0fade9d0290a3907fa71cd726ae29f9324acb7c163fd8c7a9ead5a77c5d3e3f0ee"], &(0x7f0000000100)=0xc9) 2018/05/24 13:10:36 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xe6, &(0x7f0000006f80), &(0x7f0000000040)=0x4) 2018/05/24 13:10:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7}, 0xff13) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03008100000061278b8082d970dabea63d8900002968cc5957bf3d25a3f9e73a80c6ee89e1a4d522c9a72084191ae1a58a9c6a8679bef69f9832f035f5cfff7d451c5de11c04b720c348fd4ab2ab81fc8e7769a8d9dfcb46a2e2db45f964600bc70f2891958d97e58986082c4bb59a05fd493dec061152db060e52bc4ba6bd1e0c73e269e59fed42ac9e12e1c09c4af49b41362324298741bc4e96b74bd4b9c23d6a224e0f7edcfd5681ae4b898f56f0873914fdafab52e2fcd1aa7b6c392848d6c5a4de3d364d2c7f62d45170cb08388036"], 0x2) 2018/05/24 13:10:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:36 executing program 2: socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x35}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x10001) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/24 13:10:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) io_setup(0x1d, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000740)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)}]) 2018/05/24 13:10:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback, @broadcast, @local}, &(0x7f00000000c0)=0xc) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) getdents64(r0, &(0x7f0000000000)=""/56, 0x38) 2018/05/24 13:10:36 executing program 6: unshare(0x2000400) accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) socket$pptp(0x18, 0x1, 0x2) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x880, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'vlan0\x00', 0x7}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000fed000/0x12000)=nil, 0x12000}) setsockopt$sock_void(r0, 0x1, 0x3, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r0) 2018/05/24 13:10:36 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) 2018/05/24 13:10:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x68) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000040)=0x9) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0x10000, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/24 13:10:36 executing program 5: r0 = socket(0xc, 0x80005, 0x40) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_map}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/05/24 13:10:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 141.990396] ================================================================== [ 141.997802] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 142.003687] CPU: 1 PID: 9221 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 142.010954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.020302] Call Trace: [ 142.022883] [ 142.025036] dump_stack+0x185/0x1d0 [ 142.028664] ? gre_rcv+0x1237/0x1970 [ 142.032379] kmsan_report+0x149/0x260 [ 142.036180] __msan_warning_32+0x6e/0xc0 [ 142.040242] gre_rcv+0x1237/0x1970 [ 142.043779] ? raw_local_deliver+0x63/0x1660 [ 142.048209] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.053063] ? erspan_xmit+0x2d70/0x2d70 [ 142.057127] gre_rcv+0x2d6/0x3b0 [ 142.060499] ? gre_parse_header+0x14e0/0x14e0 [ 142.064997] ip_local_deliver_finish+0x881/0xed0 [ 142.069761] ip_local_deliver+0x43c/0x4e0 [ 142.073906] ? ip_local_deliver+0x4e0/0x4e0 [ 142.078229] ? ip_call_ra_chain+0x7c0/0x7c0 [ 142.082553] ip_rcv_finish+0xa36/0x1d00 [ 142.086528] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 142.091896] ip_rcv+0x118a/0x16d0 [ 142.095352] ? ip_rcv+0x16d0/0x16d0 [ 142.098981] ? ip_local_deliver_finish+0xed0/0xed0 [ 142.103916] __netif_receive_skb_core+0x47ff/0x4ac0 [ 142.108935] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.114303] ? kmsan_set_origin_inline+0x20/0x120 [ 142.119149] process_backlog+0x62d/0xe20 [ 142.123218] ? rps_trigger_softirq+0x2f0/0x2f0 [ 142.127793] net_rx_action+0x7c1/0x1a70 [ 142.131773] ? net_tx_action+0xab0/0xab0 [ 142.135845] __do_softirq+0x56d/0x93d [ 142.136462] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 142.139651] do_softirq_own_stack+0x2a/0x40 [ 142.139655] [ 142.139669] __local_bh_enable_ip+0x114/0x140 [ 142.139681] local_bh_enable+0x36/0x40 [ 142.139689] ip_finish_output2+0x1378/0x1490 [ 142.139717] ip_finish_output+0xcaf/0xff0 [ 142.173416] ip_output+0x505/0x5d0 [ 142.176957] ? ip_mc_finish_output+0x3b0/0x3b0 [ 142.181541] ? ip_finish_output+0xff0/0xff0 [ 142.185869] raw_sendmsg+0x3e77/0x41c0 [ 142.189777] ? raw_getfrag+0x630/0x630 [ 142.193672] ? compat_raw_ioctl+0x100/0x100 [ 142.197988] inet_sendmsg+0x3f7/0x750 [ 142.201787] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.207151] ? inet_getname+0x4a0/0x4a0 [ 142.211122] __sys_sendto+0x6c0/0x7e0 [ 142.214922] ? syscall_return_slowpath+0xe9/0x700 [ 142.219762] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 142.224687] ? syscall_return_slowpath+0xe9/0x700 [ 142.229542] __x64_sys_sendto+0x1a1/0x210 [ 142.233691] do_syscall_64+0x152/0x230 [ 142.237582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.242770] RIP: 0033:0x455a09 [ 142.245953] RSP: 002b:00007fb79096dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 142.253661] RAX: ffffffffffffffda RBX: 00007fb79096e6d4 RCX: 0000000000455a09 [ 142.260932] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 142.268202] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 142.275467] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 142.282734] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 142.290001] [ 142.291619] Uninit was stored to memory at: [ 142.295939] kmsan_internal_chain_origin+0x12b/0x210 [ 142.301041] kmsan_memcpy_origins+0x11d/0x170 [ 142.305533] __msan_memcpy+0x109/0x160 [ 142.309421] pskb_expand_head+0x3a6/0x1a70 [ 142.313651] ip_tunnel_xmit+0x2dd6/0x37b0 [ 142.317794] erspan_xmit+0x1c67/0x2d70 [ 142.321684] dev_hard_start_xmit+0x5f1/0xc70 [ 142.326100] sch_direct_xmit+0x578/0x8f0 [ 142.330158] __qdisc_run+0x1785/0x3730 [ 142.334046] __dev_queue_xmit+0x1d50/0x3510 [ 142.338369] dev_queue_xmit+0x4b/0x60 [ 142.342173] neigh_resolve_output+0xac6/0xb60 [ 142.346665] ip_finish_output2+0x1362/0x1490 [ 142.351074] ip_finish_output+0xcaf/0xff0 [ 142.355216] ip_output+0x505/0x5d0 [ 142.358752] raw_sendmsg+0x3e77/0x41c0 [ 142.362634] inet_sendmsg+0x3f7/0x750 [ 142.366433] __sys_sendto+0x6c0/0x7e0 [ 142.370232] __x64_sys_sendto+0x1a1/0x210 [ 142.374378] do_syscall_64+0x152/0x230 [ 142.378264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.383441] Uninit was created at: [ 142.386983] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 142.392089] kmsan_kmalloc+0x94/0x100 [ 142.395888] kmsan_slab_alloc+0x10/0x20 [ 142.399859] __kmalloc_node_track_caller+0xb32/0x11b0 [ 142.405052] __alloc_skb+0x2cb/0x9e0 [ 142.408767] alloc_skb_with_frags+0x1e6/0xb80 [ 142.413261] sock_alloc_send_pskb+0xb56/0x1190 [ 142.417843] sock_alloc_send_skb+0xca/0xe0 [ 142.422077] raw_sendmsg+0x221c/0x41c0 [ 142.425960] inet_sendmsg+0x3f7/0x750 [ 142.429761] __sys_sendto+0x6c0/0x7e0 [ 142.433560] __x64_sys_sendto+0x1a1/0x210 [ 142.437699] do_syscall_64+0x152/0x230 [ 142.441590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.446751] ================================================================== [ 142.454085] Disabling lock debugging due to kernel taint [ 142.459509] Kernel panic - not syncing: panic_on_warn set ... [ 142.459509] [ 142.466852] CPU: 1 PID: 9221 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #102 [ 142.475491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.484822] Call Trace: [ 142.487384] [ 142.489519] dump_stack+0x185/0x1d0 [ 142.493125] panic+0x39d/0x940 [ 142.496304] ? gre_rcv+0x1237/0x1970 [ 142.500004] kmsan_report+0x260/0x260 [ 142.503793] __msan_warning_32+0x6e/0xc0 [ 142.507836] gre_rcv+0x1237/0x1970 [ 142.511369] ? raw_local_deliver+0x63/0x1660 [ 142.515777] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.520619] ? erspan_xmit+0x2d70/0x2d70 [ 142.524677] gre_rcv+0x2d6/0x3b0 [ 142.528048] ? gre_parse_header+0x14e0/0x14e0 [ 142.532546] ip_local_deliver_finish+0x881/0xed0 [ 142.537307] ip_local_deliver+0x43c/0x4e0 [ 142.541461] ? ip_local_deliver+0x4e0/0x4e0 [ 142.545788] ? ip_call_ra_chain+0x7c0/0x7c0 [ 142.550114] ip_rcv_finish+0xa36/0x1d00 [ 142.554089] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 142.559457] ip_rcv+0x118a/0x16d0 [ 142.562914] ? ip_rcv+0x16d0/0x16d0 [ 142.566551] ? ip_local_deliver_finish+0xed0/0xed0 [ 142.571503] __netif_receive_skb_core+0x47ff/0x4ac0 [ 142.576533] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.581899] ? kmsan_set_origin_inline+0x20/0x120 [ 142.586750] process_backlog+0x62d/0xe20 2018/05/24 13:10:37 executing program 7: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x80000002) creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x1, [0x0]}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000000)=""/177, 0xb1) 2018/05/24 13:10:37 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='io\x00') connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/05/24 13:10:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aa69a898df6baffc45d270bfe0bcaaaaaaaaaabbaaaa000400008137ffff075c00e1ffb70000c2d51d26d57c000000000000e8d26d34ac"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/05/24 13:10:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/05/24 13:10:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000080}, 0x2b2, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x4) r1 = accept(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) 2018/05/24 13:10:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) [ 142.590811] ? rps_trigger_softirq+0x2f0/0x2f0 [ 142.595386] net_rx_action+0x7c1/0x1a70 [ 142.599364] ? net_tx_action+0xab0/0xab0 [ 142.603426] __do_softirq+0x56d/0x93d [ 142.607234] do_softirq_own_stack+0x2a/0x40 [ 142.611545] [ 142.613782] __local_bh_enable_ip+0x114/0x140 [ 142.618278] local_bh_enable+0x36/0x40 [ 142.622160] ip_finish_output2+0x1378/0x1490 [ 142.626577] ip_finish_output+0xcaf/0xff0 [ 142.630728] ip_output+0x505/0x5d0 [ 142.634268] ? ip_mc_finish_output+0x3b0/0x3b0 [ 142.638856] ? ip_finish_output+0xff0/0xff0 2018/05/24 13:10:37 executing program 3: move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000040), 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000000140)={&(0x7f0000000080)="37e29b71cf2b19a3a4100885cbf3eed76954a73ec05a74107f84ebee22e861a9d688dda5dae2bbe6a4d2a001dcef4853bcb89e925c85e75cf05e43cee0ebdf45f4e662f489e64de94aa9f84c07a90b8f650ae30484daa026e8f631499c335c373a9bff65f7c973fd76ef38bdaf304ac5d30fab067954a71a08c58181666a145fc3f72502601278ce1a28eb4d384b1e4a3de6b7cfc5d1b5dbce82268e7845b75eb7330574ee0a4aa87d11b8b792d355051e3f4e59c2963357a9", 0xb9}) [ 142.643177] raw_sendmsg+0x3e77/0x41c0 [ 142.647070] ? raw_getfrag+0x630/0x630 [ 142.650966] ? compat_raw_ioctl+0x100/0x100 [ 142.655282] inet_sendmsg+0x3f7/0x750 [ 142.659081] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.664444] ? inet_getname+0x4a0/0x4a0 [ 142.668418] __sys_sendto+0x6c0/0x7e0 [ 142.672218] ? syscall_return_slowpath+0xe9/0x700 [ 142.677061] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 142.681986] ? syscall_return_slowpath+0xe9/0x700 [ 142.686838] __x64_sys_sendto+0x1a1/0x210 [ 142.690986] do_syscall_64+0x152/0x230 [ 142.694881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.700063] RIP: 0033:0x455a09 [ 142.703244] RSP: 002b:00007fb79096dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 142.710951] RAX: ffffffffffffffda RBX: 00007fb79096e6d4 RCX: 0000000000455a09 [ 142.718222] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 142.725492] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 142.732757] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 142.740032] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 142.747766] Dumping ftrace buffer: [ 142.751299] (ftrace buffer empty) [ 142.754982] Kernel Offset: disabled [ 142.758580] Rebooting in 86400 seconds..