INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/04/24 12:31:51 fuzzer started 2018/04/24 12:31:51 dialing manager at 10.128.0.26:33571 syzkaller login: [ 50.132418] can: request_module (can-proto-0) failed. [ 50.143925] can: request_module (can-proto-0) failed. 2018/04/24 12:31:58 kcov=true, comps=false 2018/04/24 12:32:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12052, r1, 0x0) 2018/04/24 12:32:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/24 12:32:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80}, 0x0, 0xfffffffffffffffe, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 12:32:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x12052, r1, 0x0) munlockall() 2018/04/24 12:32:02 executing program 3: syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x3}}}}}, 0x0) 2018/04/24 12:32:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2}}) 2018/04/24 12:32:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x3ca}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 12:32:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x26000c}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) [ 55.021646] IPVS: ftp: loaded support on port[0] = 21 [ 55.106245] IPVS: ftp: loaded support on port[0] = 21 [ 55.152010] IPVS: ftp: loaded support on port[0] = 21 [ 55.239258] IPVS: ftp: loaded support on port[0] = 21 [ 55.341609] IPVS: ftp: loaded support on port[0] = 21 [ 55.445211] IPVS: ftp: loaded support on port[0] = 21 [ 55.605524] IPVS: ftp: loaded support on port[0] = 21 [ 55.748977] IPVS: ftp: loaded support on port[0] = 21 [ 56.991180] ip (4694) used greatest stack depth: 54312 bytes left [ 57.492209] ip (4732) used greatest stack depth: 53928 bytes left [ 58.234347] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.240871] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.258689] device bridge_slave_0 entered promiscuous mode [ 58.277123] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.283590] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.293260] device bridge_slave_0 entered promiscuous mode [ 58.328430] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.334931] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.364483] device bridge_slave_0 entered promiscuous mode [ 58.433432] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.439975] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.470186] device bridge_slave_1 entered promiscuous mode [ 58.565979] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.572572] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.595309] device bridge_slave_0 entered promiscuous mode [ 58.608635] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.615143] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.631131] device bridge_slave_1 entered promiscuous mode [ 58.649355] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.655862] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.671012] device bridge_slave_1 entered promiscuous mode [ 58.695060] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.777961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.802478] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.809145] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.849268] device bridge_slave_1 entered promiscuous mode [ 58.905424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.926743] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.933268] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.961873] device bridge_slave_0 entered promiscuous mode [ 59.016486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.024447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.031725] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.038206] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.054782] device bridge_slave_0 entered promiscuous mode [ 59.081654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.112015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.172540] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.179121] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.219319] device bridge_slave_1 entered promiscuous mode [ 59.275359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.305897] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.312404] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.353929] device bridge_slave_1 entered promiscuous mode [ 59.380287] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.386827] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.408153] device bridge_slave_0 entered promiscuous mode [ 59.453310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.524424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.567821] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.574328] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.636638] device bridge_slave_1 entered promiscuous mode [ 59.687470] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.693954] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.711900] device bridge_slave_0 entered promiscuous mode [ 59.729288] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.742984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.755711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.767643] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.779472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.855274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.943332] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.954126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.968561] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.975126] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.995690] device bridge_slave_1 entered promiscuous mode [ 60.020228] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.037477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.051662] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.160305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.167342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.195003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.215522] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.278209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.288214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.347210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.354245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.410452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.417484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.438730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.447881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.454875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.475415] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.516662] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.528713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.535787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.602257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.609287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.712155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.719274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.750526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.789514] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.800225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.959261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.970625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.012424] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.074742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.083123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.099625] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.130975] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.170305] team0: Port device team_slave_0 added [ 61.218105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.226949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.270156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.279671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.306755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.313745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.332989] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.354622] team0: Port device team_slave_0 added [ 61.368417] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.388017] team0: Port device team_slave_0 added [ 61.427532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.438523] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.452537] team0: Port device team_slave_0 added [ 61.480431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.490527] team0: Port device team_slave_1 added [ 61.537757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.544748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.567659] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.597673] team0: Port device team_slave_1 added [ 61.616263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.634210] team0: Port device team_slave_1 added [ 61.671798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.680324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.696971] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.712078] team0: Port device team_slave_1 added [ 61.739112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.749227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.763814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.823499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.831850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.838892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.849445] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.889174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.941149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.953537] ip (5022) used greatest stack depth: 53640 bytes left [ 61.966127] team0: Port device team_slave_0 added [ 61.989845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.997527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.005236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.027883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.051877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.073168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.095188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.102723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.118783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.137631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.146514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.158084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.181420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.190196] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.203761] team0: Port device team_slave_0 added [ 62.225675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.247852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.269593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.288773] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.303903] team0: Port device team_slave_1 added [ 62.322839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.330572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.351659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.375814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.392473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.404163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.431308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.443738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.452074] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.490442] team0: Port device team_slave_1 added [ 62.525577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.541227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.567216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.581453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.596567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.611773] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.621227] team0: Port device team_slave_0 added [ 62.631180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.650325] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.664250] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.673195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.703859] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.713200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.720511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.749396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.786009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.817355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.840347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.849626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.857617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.865733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.876162] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.892090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.901912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.918103] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.935515] team0: Port device team_slave_1 added [ 62.956570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.964176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.977309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.004980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.040794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.076302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.101264] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.115118] team0: Port device team_slave_0 added [ 63.143404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.151788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.161150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.202408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.209600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.227104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.264433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.275257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.314829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.349648] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.363165] team0: Port device team_slave_1 added [ 63.391206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.401089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.417890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.451227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.464175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.489251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.529340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.538734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.559449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.610237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.617714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.642390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.813017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.820574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.832894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.877696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.884745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.896477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.126974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.135015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.149415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.182966] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.199428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.233274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.370565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.378009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.395258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.253866] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.260350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.267298] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.273760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.322374] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.330222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.366229] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.372710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.379555] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.385995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.401848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.413577] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.420081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.426912] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.433365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.448628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.549660] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.556132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.563010] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.569467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.621982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.024098] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.030591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.037418] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.043869] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.075442] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.105832] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.112322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.119250] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.125704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.217004] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.338257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.353816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.386386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.419572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.432920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.690137] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.696608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.703445] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.709907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.723012] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.833566] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.840123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.847055] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.853525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.886155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.365337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.382945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.297562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.533865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.642152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.729387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.174935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.200919] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.212709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.356884] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.499496] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.509053] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.657691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.745470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.040188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.046537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.059546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.096564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.105432] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.223265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.229624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.240910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.337350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.343650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.358340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.389189] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.398550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.407510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.524109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.623241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.917901] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.924234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.935956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.965360] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.024272] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.030640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.043584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.079202] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.201649] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.316866] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.364484] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.370824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.384921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.474825] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.481261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.489092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.783618] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.904647] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.238815] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.356793] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 12:32:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0x4, 0x4) 2018/04/24 12:32:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x3, 0x1, 0x1f, 0x3f, "ab4f420cda7d2ae34a4bb1a428953aae65eec57992f43a289f6cf944467b14506cdc33bad2da5a1b7882630f", 0x2}, 0x0, 0x0, 0x100000000, r4, 0x1, 0x3, "37a0b253cd6d2f0cf380b42eaf6360563c6e1292bd71d824c0d2c0f6754b5e4400251629952b867cd9b8ec031260d8f47f5b73715333b212bc2a5f34544947a2", &(0x7f0000000100)=']^\'wlan1@\x00', 0xa, [], [0x2000000000000000, 0xff, 0x7, 0x4]}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000efdffc)=0x1, 0xfffffe51) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/24 12:32:31 executing program 1: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x341000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x200, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x4, {0x3, 0x7, 0xff, 0x6, 0x7, 0x3}, 0x400, 0x6}, 0xe) getsockname$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) write$eventfd(r0, &(0x7f0000000100)=0x1, 0x5) eventfd2(0x9, 0x80000) 2018/04/24 12:32:31 executing program 7: socketpair$inet(0x2, 0x7fc, 0xca, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x40402) dup2(r1, r1) syz_mount_image$iso9660(&(0x7f00000004c0)='iso9660\x00', &(0x7f0000000500)='./file0\x00', 0x8, 0x2, &(0x7f0000000680)=[{&(0x7f0000000540)="f89c036c7e6f76fb73471761ef98dd193c151004dcb0df20f8dd79f52c8821382ab9f73acc30071742bbbdc83ae94f4fa344afc8cb4f56635d33c83478b2117028802ea93afdef50df8447c30700752ee67354dd8f364af20a9bed22295aab4051d341f94cc3261ebcde4035fb1fa55035581b114f297fd12c02bec0425369ffd3d984762ba55d8a7cab2c404510888e184fa8531db3ee5404fd318ad0043fd577992d51e3629930d0689668976b7b6f47bd48f45ab4596e3a7e7bcfc8ecc5e1b1c6d1917fcc997a2df9c584ce6a106825ccc271e4224abe8b1663a13b395d299356ff25a85f136c", 0xe8, 0xffffffffffffffff}, {&(0x7f0000000640)="1f46a8472635f1035dbde9e0e7", 0xd, 0x2}], 0x83490, &(0x7f00000006c0)=ANY=[@ANYBLOB="686160965b696f636865743d63703933362c6d61743d6e6f726d616c2c6e6f636f6d70726573732c696f636861727365743d69736f383807002d31342c6d61703d6f66662c00000000"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000007c0)={r2, 0x18}, 0xcc22360fede6fa48) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000800)="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", 0x17d}, {&(0x7f0000000100)="084ae08aea98203facd5ce5757eefa7cff252ed59be2b3ed13e2a644057aa3ff18031ba35d9d37debef0f1e056469766452dbbc9caf5826aad195b39588782f0553ef635cc541835e09fe8fb77bc52fdc8cfc39cc07c6406c778919beb99190e68bbd8", 0x63}, {&(0x7f0000000a80)="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", 0x14f}, {&(0x7f0000000280)="9cbe66e86420d871fd0dd94c2eec95656332da063a7c2ace524f27eac31dc94d5cf26945bb4fcca99a65fa01dd4268654fe0cdb5a5184726f06f198f411d450ea49957daf53a7ec27ba0494207083c0a3eb9368b48d7e17bd6ab99e110d08791635d2f640df0e55de87112c6a27ba0aaa2917e8ebc8c52453c278ddb5f57293ec921ed1e186378fcc6b099eeae70066facebca805960e6929acb20cee5cf8571a4a2c7fb1459870cefd6e6366c5425d51f22280ea2ec86aad17caec22e1ab489c9dc5069474ae943", 0xc8}, {&(0x7f0000000380)="09484ea85c1b2042d73fa8fa42acf54ca8a369f5c293accc08f48d4267f875f67af0fbe4db9b4ac702b70608efe90bfc98459b901c3fc95ebb3b2f2b82a1fee762c499d94d77b885db5c4b97af4799be71e2960e767ffd847287db08d482bd4ccb260ff2f2642f10df7d276193d1233e641304f9e5c50387be8ba596f99d6c87d55ebdfce71004270404f35174d649fe909e80fd3d085e57ef162b31d3583728a861b1d36c480ec763f7dc9e8bd0f601", 0xb0}], 0x5, 0xa) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x12) 2018/04/24 12:32:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x25}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x6, 0x220800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)=0x80000001) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/24 12:32:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)}], 0x1, 0xfbfffffffffffffc) flistxattr(r0, &(0x7f0000000000)=""/155, 0x9b) 2018/04/24 12:32:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x1d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="915ab39203266bba3c7bb040a24c2483a8a8afddd617c164c5e5c7c535858cf4d1ace6166cb906a5b3f9", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0]]], &(0x7f0000000200)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/24 12:32:31 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 2018/04/24 12:32:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 83.081747] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 83.115525] sctp: [Deprecated]: syz-executor3 (pid 6630) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.115525] Use struct sctp_sack_info instead 2018/04/24 12:32:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x3, 0x1, 0x1f, 0x3f, "ab4f420cda7d2ae34a4bb1a428953aae65eec57992f43a289f6cf944467b14506cdc33bad2da5a1b7882630f", 0x2}, 0x0, 0x0, 0x100000000, r4, 0x1, 0x3, "37a0b253cd6d2f0cf380b42eaf6360563c6e1292bd71d824c0d2c0f6754b5e4400251629952b867cd9b8ec031260d8f47f5b73715333b212bc2a5f34544947a2", &(0x7f0000000100)=']^\'wlan1@\x00', 0xa, [], [0x2000000000000000, 0xff, 0x7, 0x4]}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000efdffc)=0x1, 0xfffffe51) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/24 12:32:31 executing program 2: unshare(0x60000000) getuid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/24 12:32:31 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_misc(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0xe3) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f0000001440)=[{&(0x7f00000001c0)="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", 0x1000, 0x7}, {&(0x7f00000011c0)="6014566760b5f061181154f88a7958c26c04ae1b36a6bd98beab5160859fc64cbb170e117c86747a4389c0a0f71064ae8d1c41baa4ebe3ceed4bead0c2aecf739c6643d39489f12c5903a7614cff6d84d33a987f51c456650378308ece88393747383629cb70edf6ca2a7086cab3cc9d467737c21d668d6bec7bad4cafc0dfa00660d6392b8d644f7284b25231b3dd2c4ef9234ecff976e15961369596b2db", 0x9f, 0x3}, {&(0x7f0000001680)="4aaf2abfc9c70e85af00d8ae5d3bebd063c19530705e400ca7c8c440b3b01490741e90eaa97c9139d40f01cb93ccb066360e6c64dd28a9560bc7aaf274af618f769a12e32900925a5242925aa1d0fc207349a5eec341a2e36f4a8e3a3551ae78129cca8a9003ce9b84e50f9b6402b23ba93e6447417085f01910602cca5f465c098a2513aeacc1a083a72a2f1303cc6f68399f9f2c4c3d40ad264267bd2ce96f18e43456f4fea3ef464503ad3b30c2cbfba33ba1c3dc6b663ba292cc48b059c70b1e85eba20f1b5fbaa337f7b362e8203c35daa2bfbe3644ccdcb2916d7d92beead6af", 0xe3, 0x80000001}, {&(0x7f0000001280)="07f059a832552d2034d58aff5aa0405c6de71e37c0e9184d8fbb0f70e0295afb2a84071e983f0cc8ac80b8e705234652ddebc552a28c941fbf10243a076b3904caf8c303e893e6ebe643818cec8201582a2edac5efa66fa784357ae42c18844ad323707ac20f1fdc575ff55686", 0x6d, 0x7fffffff}, {&(0x7f0000001300)="8e7955f85ec96f2d2bf35dba43bb6de29902e15387e0c2b37d72275fa50f658e1bc1f31a8af0f8dd0e903b2ba893cc5a8018affcc0cbc56765b832dcd088855f725a9580d3607c152e36909e1e83b9cbb276914ecb7d67346a8a31818085c993c3e95fc230cacbe753894fbd8dcff60c25f157215cfd31d4f816cfadd4544da0a62573f58aca99351c2be249cc12c04b917f44351779d9d5df4465c02efaba9ec6", 0xa1, 0xa2a}, {&(0x7f0000001500)="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", 0x163, 0x401}], 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000040)='bfs\x00') syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/04/24 12:32:31 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000100)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x202502) wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) tgkill(r2, r2, 0x28) 2018/04/24 12:32:31 executing program 7: socketpair$inet(0x2, 0x7fc, 0xca, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x40402) dup2(r1, r1) syz_mount_image$iso9660(&(0x7f00000004c0)='iso9660\x00', &(0x7f0000000500)='./file0\x00', 0x8, 0x2, &(0x7f0000000680)=[{&(0x7f0000000540)="f89c036c7e6f76fb73471761ef98dd193c151004dcb0df20f8dd79f52c8821382ab9f73acc30071742bbbdc83ae94f4fa344afc8cb4f56635d33c83478b2117028802ea93afdef50df8447c30700752ee67354dd8f364af20a9bed22295aab4051d341f94cc3261ebcde4035fb1fa55035581b114f297fd12c02bec0425369ffd3d984762ba55d8a7cab2c404510888e184fa8531db3ee5404fd318ad0043fd577992d51e3629930d0689668976b7b6f47bd48f45ab4596e3a7e7bcfc8ecc5e1b1c6d1917fcc997a2df9c584ce6a106825ccc271e4224abe8b1663a13b395d299356ff25a85f136c", 0xe8, 0xffffffffffffffff}, {&(0x7f0000000640)="1f46a8472635f1035dbde9e0e7", 0xd, 0x2}], 0x83490, &(0x7f00000006c0)=ANY=[@ANYBLOB="686160965b696f636865743d63703933362c6d61743d6e6f726d616c2c6e6f636f6d70726573732c696f636861727365743d69736f383807002d31342c6d61703d6f66662c00000000"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000007c0)={r2, 0x18}, 0xcc22360fede6fa48) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000800)="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", 0x17d}, {&(0x7f0000000100)="084ae08aea98203facd5ce5757eefa7cff252ed59be2b3ed13e2a644057aa3ff18031ba35d9d37debef0f1e056469766452dbbc9caf5826aad195b39588782f0553ef635cc541835e09fe8fb77bc52fdc8cfc39cc07c6406c778919beb99190e68bbd8", 0x63}, {&(0x7f0000000a80)="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", 0x14f}, {&(0x7f0000000280)="9cbe66e86420d871fd0dd94c2eec95656332da063a7c2ace524f27eac31dc94d5cf26945bb4fcca99a65fa01dd4268654fe0cdb5a5184726f06f198f411d450ea49957daf53a7ec27ba0494207083c0a3eb9368b48d7e17bd6ab99e110d08791635d2f640df0e55de87112c6a27ba0aaa2917e8ebc8c52453c278ddb5f57293ec921ed1e186378fcc6b099eeae70066facebca805960e6929acb20cee5cf8571a4a2c7fb1459870cefd6e6366c5425d51f22280ea2ec86aad17caec22e1ab489c9dc5069474ae943", 0xc8}, {&(0x7f0000000380)="09484ea85c1b2042d73fa8fa42acf54ca8a369f5c293accc08f48d4267f875f67af0fbe4db9b4ac702b70608efe90bfc98459b901c3fc95ebb3b2f2b82a1fee762c499d94d77b885db5c4b97af4799be71e2960e767ffd847287db08d482bd4ccb260ff2f2642f10df7d276193d1233e641304f9e5c50387be8ba596f99d6c87d55ebdfce71004270404f35174d649fe909e80fd3d085e57ef162b31d3583728a861b1d36c480ec763f7dc9e8bd0f601", 0xb0}], 0x5, 0xa) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x12) 2018/04/24 12:32:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000683ff4)={@dev={0xac, 0x14, 0x14, 0x15}, @rand_addr}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) socketpair$inet(0x2, 0x7, 0x4548, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10090000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xf4, r3, 0x30e, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xac0b}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf0}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x24}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7b532156}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x90}, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x401, 0x8002) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000540)={@dev={0xac, 0x14, 0x14, 0x20000}, @dev={0xac, 0x14, 0x14, 0xb}, r5}, 0xc) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0)={0x10001, 0x6, 0x3ff, 0x6}, 0x8) [ 83.412012] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:32:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x25}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x6, 0x220800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)=0x80000001) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/04/24 12:32:31 executing program 3: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x12000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x1f, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/31}, &(0x7f0000000180)=0x78) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000280)=0x1, 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/24 12:32:31 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x8001, 0x14, [0x52, 0x40, 0x1, 0x4, 0x1]}) socket$inet(0x2, 0x800, 0x10001) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) 2018/04/24 12:32:31 executing program 0: r0 = socket$kcm(0xa, 0x10000000003, 0x3a) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001700)=@nl=@unspec, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001780)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@ipx={0x4, 0x3f, 0xffffffffffffffff, "39be66c3797a", 0x6}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="f982aa4337f721335e907307dfa5166c27783bf82068b974b27dc1c99e173e9644acd27153fe234d64afb9883e0e98ec0efaac04f83f9e6e9435b6", 0x3b}, {&(0x7f0000000180)="6dee725aacc6f6c5caa85d94d44cbca1c4bc9fb4245b92fcfc5698c73c4aa9739f795f541d5286661c27c9d5c2b83a9f9ba334be871deb3575c3bf2a76a187aeef40dd1238d7407029ef34be7ddfe9cd6ff20cd73c11ee15e723c729176b0d385b41fafdff5336fe31841239adde4d21aa", 0x71}, {&(0x7f0000000200)="686198e69b4f933e49e59ad2f8ba98356b1e42dcdd8145cbb43ed7b53d26d44f95290306f31c6911dbe5d3ba5d459feead3d8bb6f6647de5cd219f7ea6fd68b0938811eaf5f0cb39ca1994e853962903fbaca59fd42f90da950a5e1cdf8ab98890d3f3da241b08819035c31aaaa79463b5ce9af19db496d93b83e8f28b509f628ecf06177fcd1f6d230c6c8cce4d8c2d0e8d413f61d5b276cd57eabd6df7ee6d1c125d2cef0577c5c4f1147d631af0abc566b6789ac9a8a6dad317c8d457e9c510f846e7c11581168f4e55ad74c83a0f2d02ce980085e1a0f3e5497be1ca67c3412238b5", 0xe4}, {&(0x7f0000000300)="a6f54ccef464b9d146765a7abae9e6da66", 0x11}, {&(0x7f0000000340)}, {&(0x7f0000000380)="b9c7344b799ab05220a42e3e7793eedb8db1810152527af45557747453110a", 0x1f}, {&(0x7f00000003c0)="1e57ff985a8148d70763fe1f84a142", 0xf}, {&(0x7f0000000400)="161a54ab099b5639a52f263b3b1a2703a5e83e924c21", 0x16}, {&(0x7f0000000440)="d4e72cd2c968e5548ce1521d5600c0ba6ac3328ee83af71164066f04a00df433ac937923a89bb018", 0x28}], 0x9, &(0x7f0000000540)=[{0x100, 0x11f, 0x4, "74d8c486c066478fec0557143f1a7e9ffd5ac0df950b248b799a0eb5698fe8cc42886ff9c7ffa6244e2d90c95e5d9a7c32e7efc75695241039d65638f9f4227a861723015ed7e0533d5a239c9db5df12ed2d72e36a99e5e462e6c549d794bb0db44909d906c6d89ef375d5a9febae9d03dc16f0819fd80966f3bca988b96297670fb9bb60cb7e63d732e2ec185935840949f97ed37b93dcbf8133a4b287a2954b5bfda706629cb1a349ecab2918bfe5e3512d132c1b901f698bc9c648b0f590822f290bdf7b03e5d6c583da6495283459fe63ee5831f9cace721d9b01689906a7149b4b53c9b104da80c1728ba33b2"}], 0x100, 0x4000}, 0x4040) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) 2018/04/24 12:32:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xec, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x0, r2}) 2018/04/24 12:32:31 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000001c0)={0x3, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) 2018/04/24 12:32:31 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000000c0)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$gfs2(&(0x7f0000000280)='gfs2\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000340)="1cfdb4069231cb665f65dcc3bccc4e680319018955c4b7b39089c81878c23aa02d625f5de7cad7d2d386daf126791a0b3ebcdab7148a344b1de6c37fb3c1eb4b11c535f1c41c8efb190948f5f972415a2fa830c4f4a3879e7ce1c59695661305d6", 0x61, 0x2}, {&(0x7f0000000480)="cfef62b5ee858e", 0x7, 0x8000}], 0x4, &(0x7f0000000540)={[{@data_writeback='data=writeback', 0x2c}, {@discard='discard', 0x2c}]}) fallocate(r0, 0x11, 0x1, 0x10000003d) 2018/04/24 12:32:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000400000000000800000000000000090"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/24 12:32:31 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="1600072800003d74f68d268a", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'irlan0\x00', &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0x5, @hdata="eae84b7bdceb4ece4844113987d0a929f3de4008a2a94365367d135d93ad4523c89e35011cebe65774eb8040b004eedfba11ea80dba1ec9c692345dbe47b5ecb34efcc6f13fffc90", @udp_ip4_spec={@multicast1=0xe0000001, @rand_addr=0x649, 0x4e20, 0x4e21, 0x326a}, 0xffff, 0x7, 0xff, 0x6, 0xffffffffffffffff}}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/24 12:32:32 executing program 4: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/24 12:32:32 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) preadv(r1, &(0x7f0000000140), 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/24 12:32:32 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)="35a09b996b3f74768074379a44185e896d121377da2d611cc19c44ef5a0c7da573b14efd0a9ac9e3213c5aa788be0aa3dbbce6c8fac3040000000d78c075c00500000000c93bd4d4d6c6ea80abe6d841667229a8a5d340c20430a1be3197cf8cbece2a9585f0f08faab42650", 0x6c}, {&(0x7f00000001c0)="0942c5372bda4db912d44dd697210baadf5a6e30b3d4fc6d7c1f49f24592f806a28efafdcc72e73e24f0d9e71668fd9f96eb4b470aa21b7c7471251c833e88b1bfc007ced3e19259e27d34b25c8e0533926bdecf38d62e660382bb39d601c0ae1a77fdccd600f30eb05c0ca0425a7ab6850c89f7f2427cfd2eac8862c427570b27d9fcdec7ec07b09db3f97cff4e156c0540d392d11a016468dd2a6e", 0x9c}, {&(0x7f0000000300)="61b1bbb1f2c2956d455256e02f8619ea933dee0c8ea186ba7a2bd15b2968e5a86a2b2a3784a70c96812c914f994b3d4988da41f6d00df1dc9c8094750dbe5465e8831542b7950270eb12a567cec953c74de0de117798fd6a7e4ecbd0f9ba49ec2540f1e0907166bfe17520f7ec9fa5258ce0c5a989591f5fb6bfb7e10ebfda5b5ac3f9d3837d9bba3c6e70459741c8cfa8a4d581f04fd0631b60fc9653a294e18b74bf68b4cf", 0xa6}, {&(0x7f0000000280)="d19a643fba27", 0x6}, {&(0x7f00000004c0)="f35d977fe0b7f18ef1e56a7c2a960ccc95bf6ca893b40be7a1573bd4d3edfb7331009361f1814fd117989b22a4162fea7788ee7f443e4b0457e2887f4cdbf73b3fd09534732865268f4f92706a770e46b021f2c3a7d629623c34ec3e1fbb265effe15f666b2316f62b2a8038f2963b299e29e8f3f42e9d44ceae0be260fbee32686801b0d4df5409a032fea294abe5f90e2761af444266a667a3924102ee393e5b64f04be2532f6eaf608825dc056397e0ac6a4b238a10d797df6a8c6d3ea9a4f8a3e66492df6f715aab59423447462ee49683a0666f211a22fbdc0a", 0xdc}, {&(0x7f00000003c0)="aceb6524fecea85944853be8544887fdb4f1784e771644f48071224df7cb221171be771065aff75f84a2", 0x2a}, {&(0x7f00000005c0)="91bc37ae02a679fc9f5cb60b923f4804b9b853c2b71776751adad9478807551e7684c6197ff379d38e8d5fbef336103b88740aba7f2d8a0d7339c64ee06780cb53ad9bcf197fedff919d024609f88071cdc723c7061379428cd092dfad58c93fb7a877f6bce70d19595d3341240a05dc878cd834f0b6df243671eae6711a42fc5a93442522453e8f42fd8e9bcb5b", 0xfe38}], 0x7, 0x0, 0xfffffffffffffc26}, 0x0) sendmmsg$alg(r0, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000400)="3a94f453e614d022da6a0b9f75f19eebfaf28d7191cf08258c54ad574bbe9ab671e9c80890946e7b66b663abc92f97e14f2211dac502d2575feeae415ffebfed1ef0866cfd96fe68f1f6215e1e661877857e5cdcd38e863ea628b6d66b48feffe6c7772d1d12db7049", 0x69}, {&(0x7f0000000700)="7402c576c5630dc68ee828974f557fdd2f210f960cd2dc179e9c0aa2497528094155b202e50b0dd555ac0cdd847e7154f4d5fbddebeef75e2f939bd3e5eb20849ec74faf04138a957269ede7a07a4ade82123ba3a0fe2ca3", 0x58}, {&(0x7f00000002c0)="683ecda37baf36ebc8fccb7ca76f3c616216d3c3b525f4c25aab4dae4f6f2c", 0x1f}, {&(0x7f0000000780)="1c58d60f0a6a79989cf70ea078d651937c4f7d8006246eeca0413e334fe71e8e20bdc2ad278bee13380e4b9b8fe3854f7dd1d2ae4960a915239d8d8f9e736b9ff669d5d19614feb2612df873d70146ebf95fc649099319798f20072b287472a5ae3ca38379bf18f6de2a7a8b2e3011f63ae5cc83d591d0781171b9b9c6a30ab7250adf0c98d7f08d44da0a99f124188336d93ef1f79cf93dadcb0deb0b7b8061760e6599745ea0445c8d", 0xaa}, {&(0x7f0000000840)="ed895c131b07f96d878de4ab4094a242bcd7fb25097ce1357de6331d0096a341ba16470a11eec0c4670da51c6d2589daa31466e3c1762eda08d2b923772c1508e72235aa75b20769c9909d6c945078187688bc4e62a870c6fc2fec43cc7814d217754054eda92869efb8c342d7539f859735bd5eadd5acb1c22b2e74c927ce1668409efeb2562ead9398a6300f93a290c0b228c3dec0ce614a14bc63530994ac23986ed1b25f9d16e7f27c0982e2eaa8666c9c37020f41d3c1ca08da7fd0d8b321186b47746735902ebe491b6019be6edf1545e119144fd8234a826e640c64472b577313ddb25f8d63e4968a44b5c3d2a281b987", 0xf4}, {&(0x7f0000000940)="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", 0x1000}], 0x6, &(0x7f00000019c0)=[@iv={0x90, 0x117, 0x2, 0x75, "44fdeeb9598b24fe5905e33804756dbe876f75f0678b81d13d93a0102ef91072a4ee2057866dbd3dc11146c6057232548a881d165434db8996d8630a0fe1fdf754ca2003683663c60cc409b51111fcf23f10bd60c19c92774b598cbd1bc213d2e4db7d57e2b3106085cb9e84213081689fe483095c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "a9121924750b398a9d1a27b8896f3a9adae534b2c087e6c1d61ccdca93e96ac1b10635d38766396e063801057545aaf38bdbf2106ac3bbf0af124212e6b4aca3473b373cdfeaa63f03fcbdf8b002b416542d3c25fcaf4fbaf93efdd7083c20f172c740be6f4f9ee9e54d74c3bfb451a4a4a77a7eec4bda07c9535c164d196e80669d5c9510b644ec70e66a0df1739868f6e068125acf1bb5a25630757803b7aa47152a6b1dc282dcd9f7304e11003d3f1ab3aa13e026f35dcc270a57ccbd94065640993235c091459c"}], 0x188, 0x8000}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001b80)="42f8aa1404d821f04e1c12ba5df9283bdd9ca65add016398b2ed5c479543fb9b4fb3b0d73d6d8dbac367c3c9ddbd6eba877dc08e192b2a03961ad648516d20b8b5b4cd36b5fe7af0035872408809e0250b72604b9a7575e99ee21e1c4a24d9830dea768eb59a994d937e113cf209762c3500fdd675503b9ff9256619e2ff", 0x7e}, {&(0x7f0000001c00)="59c6647f655b0de2d590acb1a7f587a7ea607090779df40570b08503dbdcbb05a9dff920282c97e304cab6ce6351ceae942e4c3b66325d3093160e08f26912498d838e5807b7e5fcb8976413a50734ae1462c4aa98dea069359cb7102a06212f470492d594adbc", 0x67}, {&(0x7f0000001c80)="01f61375aa365439cd0be5c645e30a6bd5a6fd215d7deab5ab9500268f20a7c6c9a32bb42a83c7d7cd1da96e0abc5af4c48ad042cc6f18a2691d789870a273c7ac", 0x41}], 0x3, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001d40)="bd71ee984eb454c03699185466db840fbb594a25f28e35127817cd9c1b8e2421eb", 0x21}, {&(0x7f0000001d80)="437a072f011554657f99c740e7a705d797f302330561f6f10025a23065c1fbd61481381e6ec4007adcd78d80884314963c549071ce2edd14f3c11369116cdf88f47195977ff0b7653b172f2281d0942350ff83b6db8c7e5096c5467cb7b015cda88f6506e93dccbc44a9fbc13970205ca629ee4de0a55921eea615b590c9bacb38f15d2400b4545cc3a8bb4b03429feaa7482d", 0x93}, {&(0x7f0000001e40)="739a8e19672613a20f445045e44ba5fe8f76b9d329fbdaf8e14789d21120ead3be31bc4a3accfd5152072b11dcd30c18ac34b11d27c3ebbeb8362f043e2572fc4bf5004946841960b79389955af27f4dbfdc4ce0edc2a46dd56884cfbf421221e740f1", 0x63}], 0x3, &(0x7f0000001f00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4884}, {0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001f40)="1dcc001c6c646a564c14d0b25fa8d5a4dd8e02e2d9fa8cb52061a98c34fbc0f2e416983844a23cfc85328ede374a9214fe49d22dc26657268ba4762e82147ac81ddea294876e6299f0f230406e1b3c3a94e11b2e99c6e82299f9a8c875704954672d3ecb6742dcf985fa79bfc5bbd531c1374696ace1c8e87347be3b208f0d6f7cf448202745d432b4ad66fb524b4fa6ab74d216889b4d9e0ce977766ad56cd0f29c306d7cddc75070b45eda0ba1d89008451cadbc2f42b301e2c623265c845980dfab0ee2f6d98ca37cc0d9b851d5d74e", 0xd1}], 0x1, &(0x7f0000002080)=[@assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x68, 0x117, 0x2, 0x52, "f61641fb7179ba2ec9b2c9ade7c7e5624e62fcaf8d70507b1ba08d4a9e75f49c6ee672729f3a756f2629bf5f1bd7e4127ecec0780efb069a527b6e54611e2f9510994ee2b055053187f8f7fd331e4ae24412"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0x4}], 0x4, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="5461bee42ee21166b510b396aa04e7a0fcbd1334df1005d1864cbffdd5859c5aadfc0ab0d210441199bcc49e866d4e7159", 0x31) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/24 12:32:32 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000001c0)={0x3, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) 2018/04/24 12:32:32 executing program 7: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x9028, &(0x7f0000000000)) 2018/04/24 12:32:32 executing program 0: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/24 12:32:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() fcntl$setown(r0, 0x8, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@getae={0x4c, 0x1f, 0x5, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in=@multicast2=0xe0000002}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/04/24 12:32:32 executing program 2: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r0, &(0x7f0000000fc0)=[{0x0, 0x0, &(0x7f0000000000), 0x264}, {0x0, 0x0, &(0x7f0000000240), 0x3db}], 0x2, 0x0) 2018/04/24 12:32:32 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff63}, &(0x7f0000000100), &(0x7f0000a72000)={r2, r3+30000000}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/04/24 12:32:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007440)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f0000007400)=0xfffffffffffffdf4) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f0000001780)=0x0) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) r7 = getpgrp(0x0) r8 = getuid() fstat(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002d80)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002e80)=0xe8) lstat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f80)=0x0) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) r16 = getpgid(0xffffffffffffffff) stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000031c0)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003200)={0x0}, &(0x7f0000003240)=0xc) lstat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000003340)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003d80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0}, &(0x7f0000003e00)=0xc) r24 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e40)={0x0}, &(0x7f0000003e80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003ec0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000003fc0)=0xe8) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpid() getresuid(&(0x7f00000040c0)=0x0, &(0x7f0000004100), &(0x7f0000004140)) getresgid(&(0x7f0000004180)=0x0, &(0x7f00000041c0), &(0x7f0000004200)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004240)=0x0) getresuid(&(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)=0x0) getresgid(&(0x7f0000004340)=0x0, &(0x7f0000004380), &(0x7f00000043c0)) r34 = getpid() r35 = getuid() getgroups(0x3, &(0x7f0000004400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004480)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000004580)=0xe8) getgroups(0x7, &(0x7f00000045c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006a00)=0x0) fstat(r0, &(0x7f0000006a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006b80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006bc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000006cc0)=0xe8) r45 = getegid() r46 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006d00)='/dev/ppp\x00', 0x50100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006f00)={0x0}, &(0x7f0000006f40)=0xc) fstat(r0, &(0x7f0000006f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007000), &(0x7f0000007040), &(0x7f0000007080)=0x0) r50 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000070c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000007140)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000180)="daeb6e8a92", 0x5}, {&(0x7f0000001200)="187044a775d5c64d5fb0f8b02b79f3b79d913f3387681ecae4e853a9bbec34e170466a6ad2368bdda0d042ed12b21ff7b5b78d5a350e27034f8fafc3c9b04aa9c9a657044d87b225e3b7cb9b18674db3406bf375ab0b2e5f285d808b06e5c53b4ff588bfd63bfb8295adc259e7faa4e09108ea738ffb5b35451e934733726e295b832d3355cbe22fedc2ab5d1e0e8755df8d792218acb661af64b72975f01128f5b13c3cfaaf5c14523c3d98dbd98dde6c45508d4f909b7714f461625294701f4d4dd7c3fcde95253476e2c93294de8536c13d4398c0c08b872ebd361be2d2124d4f625db602be9ac86b97934de808c87c10", 0xf2}, {&(0x7f0000001300)="f2de47e14e8e4d0333091e933616eaaa7a0c02ca53fc11bb4b5cc8d62fe67e0e306afcfb5c2ef6ac5280db19039d55ab523de598650dd71eda053bfdcd922b0854432f1a58943f7ff8a5f18ab1df48f5dda8ac994c053864fb05dc29ca3eaa76500c79a689122fb9d3e97224f90e51e4f2c898d364c1ca517774d1d984f5a8a3cbf6e51e0fe0eeed37cfb9e138a5bc2bff5aad873a89130cd6fafe8e6219ee546e8c8a8f964bcaa4e4c0d7cdc1a31dd4e796a8a78bd3b832e25a6f399487b42ab540f83cad6b776ade2dcad76af73788a20a83a93df430d1e5853eff", 0xdc}, {&(0x7f0000001400)="38e3690b5aced61288433fac570224fddc881678fa0cddbcbfc68e82ff5b05e22464cda4738e4358d4d4fba21e026847e712197e1fa736e47872fae28e458019687d55f0896b2b604185d866611d1b10bb8df1a8775693f80270597ab328298abc1749a00c2463d37b4057344b2a785c32247c1fa04e280636eda323894a9c23658c7b3432b1743874c2f674f7f49a0ee61f4c", 0x93}], 0x5, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x10}, {&(0x7f00000019c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000003ac0)="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", 0xff}, {&(0x7f0000003bc0)="da3d72833f782b252f4b2e4e85bbf8520b3f929d6c85118eae6963a84379e5252656961bbf2057900c93c4e83a6d27", 0x2f}, 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0x1000}, {&(0x7f0000005980)="45ff04878b8023c9a623f9472abbd445ad884d119ef418d5397056625269d893ec078c0fb351ef9a33749f71a2663ab4138dbd1ba1bc9d0be2d43e9b1d685c88d0d4d34fb268f5d41c1a37451c2bf3f7a34f6f21facf232ae50338b2954f6a8ad64aed1e0aa39b80138625956eea0eef5622eb7cd4d50053ef2dbc56ac2516b8b0b033a3b2c98f66120fdd9461d044f23e4cadafac65cd99a3af71d3375e05c149cba7be983b5dce69c82c07c4929dcc620513b8ba332ca51c48f2267bdd1144d16dc8d974aa9917668f09cae22e47f4ae2ba8655f57e1d21cecc53828556018e724918435f55ac4d4b8fafe5b3e7508381d79bd89f45567a00f15a4e1b7dbb6954195d83daf8e021c46b6be5dd5aec98afd84573f80eab06fdcd2702177d102e11c74ac94d1e65232636ee593c6095002d6df984e192019d52cc8306e851fcec83df128ac78a9b171778d451747b18bfc6fb82ceea1559edd98f519e5d12ad867325ad84f947cbf38d6a4db8ce92d2c4339da2e2226f0aad202c7a6a9dfde9aab04c477a306e209904aedeabd52ecb69077413ad444ce192568873aa551b60263f0851a38275308caf7f15a845f538ca5ca071e4c4941b33a1202ff3c600b7944416e7ac07a7e14335c283f7dca13f5766d2d191c49625a146fd62bdbf00abef6ca3601645491dd62c17931e1f7829b1085d830035fdfd33481ec412f16b1bb9d41678f8a396f18ac293fdca5a64080952df8849ffdb86fe9f6327596486ced72bbc96843c253e6a695516719ffea9fc6aa11e91062869337e09a320ca033f7da97b9b0ab14bb5c0b4533583f78677144ee0e13d9fe3afb8147484f68121bf68a00f744ad126bfcc2d6e01fd4b916d760b543f8cc6869b52f8e38f744657c1a34d0488e8012c1241e71736a0ce393f127681f65334112c4ddcfe60a5319dabd8b63c6f4a2c919ea335daea46699495a51d2117fe95b52390b02aa87a9eeea29d793e812c1e8c9553a5fa770ea4a50619b30bd4250c0cd6e41efb2d5649482c4a5a910e0e3acb0756af20338fb1fe2490aa379e36632ee358dd395b190e6b8cc67b844706c612d489b6088b0d3cce314c1b1f922c3b6de8c609f50babab7eb11ee5e066c2e39151efff2c115a4de3c1a181b2129bf24956fd26bcd79bc7918d1c3582f46df6b275b4b31dff67081a86c14545443a5017b5c6c20ea14101a2ffdb2dac64bc2670156423706a62516dba6f40f5836c497c3dad894470196a5bcf7f4d461d8c9b2ba9b199e74ccbd4eb57ff0146897a7a02b9650e7a2e2ef2cb25b2f1891cbddddf3833c6a14fe5205a5d72c4490b496f867f683287693769071b08cabaa6113661a8a10b0de3670d71b2e63b2c10b39b2929b570105514fc8e4fc655fa7614832c95eb92eda6f27504b133be7e4e424b1c5d5def12ca989b22146398fbeb10aba3ab82c7f2d1910e3735e966ed690baad15675a9d60c511de4628552f2cba9c42ca12e889dfcd85cdad617e1b7823b69193298ed61e9c06ae9d32e54f1c857e5002f7314b9daf703f1528569b8932a5be3e5bdd37720e0d223c46ad7ce4de7c15192886abfd8fbb509bc52bab5e66487ad7ea4d75ad9dee91044e62bd779bf9177d697029fb6001814483a205be723a5046f27cb4d1806df1459017aac514ac63fd37dc843fe15a569df64a3d2c6aca18d974cb84ba7c106efc2fd724883dc601f529cd64484b4d8c67d165d0a477c97d1b4a1849a7239becf24ffeab40421dfad7b10dca6b1235e3ba0b6585c5daa35bf7a62d9f392e89020dd77601dc87ae3e9cf9328c969342d30c73184b0ea80d5cf446bad706d708fa0d4bf17f81987884024fc6020e4a0f6240e15813717c7a6ab00c029b5f43620891520b8ffb5cd06606fd1c920e19bbe9f7a7d65e3283b76c8590cbc6fc2d96280b7ce19b0cf594d207dabb65e846dbf136fdf7a79ea7955ba17ac8d666b846a662892431188c9f5e99d7dd0e8a517c2bac1c6984e736c08f8750d53ea2b8d9195208dbd14c9edd62ab91245bab4101155d5ae46bed6a1527bf6958c6984ffc8a5450d01189eed2cb6e1bacd22ae093ec15f03f305a4dd589dccebe1465dff109845ca6c7a86e2a841835e98d166471516ce3646643e7e249912898afac5b3ee73fea24f651a3b896df3411429d8b332ed93a1b06b6728016351f21a91f0c23b483981fc3ad220e27e705f6990d76af232870fdb38aba4b0b205a51cc545e13f35fa641ff75baaf44c8693adc0b8694ad1bcd3aef74200d953ce4ef493b98ccdd2f313794103d3ef224b20ff8e00d110a86a2ebb72bc6a3a93a62781b2bfa2521198c2c24613be9606e8a04a7a4ec86f308e1a59c55ce1d328828aefbaa9100195d916c86096587c286b89b73ed13f7ef42a9a36504f25d1bbd88c99769b8643e5c0bd6c94a6a802f504615565653a0974f7ffb2e77d169a9b6bc905a6f1972973a78aeb7cc546453f34cf7b9746660368d27616539e3be707695e9ba0d8356b6e1838e297bef4be0806eacd89107b2dcde892850601bbb910aaab8ccbfaefa305eb15ea4447d73754002836af56c998b85e969c33a769f2972004e9ebca963a273271c3df5a7b422bd2d25bdde8941ceffc42b07da1815a7eaf609740b9489a28492ce1676235fa98f6f7185dc7e6bd850477c453c1d9a3238df8916d0e8081f5578216d50a44aa5f9006586663a5d660371a09ea1dca59a6c702563eb06f418461371a0f825352430a4babc15667af8c134f09e0ac1d10c52517f98a0843b036c2344af5b99c564f579eeb2de44aa9a3c54b37571e0c621a9191d7b0e9cfa032073b014bb1730038193cb1baceb441eb4a4fc95ee8ce3eca3c98a9a714e80b23e68f9ae03164569029af094fc0f99b311c6ef7c9391170a49d93444278d91062dae9ab13f32e72aacb77ce3ac529b0f209ee1b9f119064f43fe16e949e6761ee72cb0123165fab85f5b8d65022dfad085d88d5f25d8f1454a55dcd1181d7081b824ba7caa92aef4dbfc38a7003ec362dda0998589f73994c9b1199092ff32ee716f0b29684b4581372f78968d800c308f532bab279bb06aff4acdb9e5792ebc0c4571155850206d03a74d30e980b410e58103e6c106bb71081fedf554e143a929f8c900db48b3f6be624a5fa6b18ec2a558db7076fe43ffc76d9519ad0366c327697814b05b4034acadc0c168959002e5c50f06e2d84ab82b2f8e75acac04a2b0212b05fa754f6aa53f3c78ae693ec25ce1cefea0603203f2cc315a4d604ef5bfe88f3ae713c067515e2f8b98c824e18529dd1282a8dc9de73d11ebfd1eead587ce55ae0e566dfa9c3bb88b50a91c03454991e9f5efd6714d48169be858e4dc541401094f70b871b4f62e6ed9cafa4e0ae0741b986623b99f94c8f855fa6f22143c44de02fd6c7a964d1b0efd2b8ab8d8da3346a00775b88186cd3440f1228057ac902053dcbd6d982407ac4227482d80384c4b2e6ef80b640d1b58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0x1000}], 0x5, &(0x7f0000006d40)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r46, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0x10}, {&(0x7f0000006e00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000006ec0)=[{&(0x7f0000006e80)="cb3e000b76520309a66b609287de2d51f6", 0x11}], 0x1, &(0x7f0000007100)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0, r50]}], 0x38, 0x4080}], 0x7, 0x8000) lseek(r0, 0x3ffffffffffff, 0x3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/170) 2018/04/24 12:32:32 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x6, 0x9, 0x7ff, 0x1, [], [], [], 0x4, 0x8, 0x100000001, 0x9, "03a84dafe0eccd068250fe2ca7091b45"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x0, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000480)=0xe8) getsockname$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000600)=@getpolicy={0x294, 0x15, 0xb20, 0x70bd27, 0x25dfdbfd, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e20, 0xfffffffffffffffb, 0x4e22, 0x23a, 0x2, 0x20, 0x80, 0x2c, r2, r3}, 0x6e6bb9}, [@tmpl={0x204, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d3, 0x3b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x5, 0x0, 0x5, 0x5, 0x8, 0xfa6b}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x1, 0x0, 0x800, 0x2, 0x5, 0x4}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x2b}, 0xa, @in6, 0x3502, 0x3, 0x0, 0x3, 0x100, 0x0, 0x6ae6}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x2, 0x100, 0x8000, 0x8}, {{@in=@loopback=0x7f000001, 0x4d6, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x3500, 0x3, 0x1, 0x7fff, 0x3, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x6, 0x3, 0x401, 0x2, 0x1ff, 0x6}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3b}, 0xa, @in=@rand_addr=0x20, 0x0, 0x7, 0x1, 0x60, 0x10000, 0x8, 0x8001}, {{@in6, 0x4d2, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x1, 0x1, 0x9, 0x4, 0x67}]}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd25, 0x70bd2d, 0x70bd25, 0x70bd29, 0x8000, [0x3, 0x200, 0x3b5, 0x1, 0x1, 0x9de5]}}, @offload={0xc, 0x1c, {r4, 0x2}}]}, 0x294}, 0x1}, 0x4) 2018/04/24 12:32:32 executing program 0: futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f00000acffd), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/24 12:32:32 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff92}, {0x10000000002ad, 0xfffffffffffffffd}, 0x4, 0x7, 0xffffffff00000000}) 2018/04/24 12:32:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/24 12:32:32 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x8001, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}) 2018/04/24 12:32:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5619, 0x20002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x9f5, @empty, 0xff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x84) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r1, &(0x7f00000000c0), 0x10000000000001dc) 2018/04/24 12:32:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000040)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000380)={0x2, 0x1, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=""/227, &(0x7f0000000280)=""/201, 0x102000}) 2018/04/24 12:32:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {0x0, 0x0, 0x100000000}, {0x0, 0x0, 0x81}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/24 12:32:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) 2018/04/24 12:32:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x1, 0xf7, 0x101}) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) write$sndseq(r0, &(0x7f0000000140)=[{0x2, 0x2, 0x401, 0x1, @tick=0x7, {0x40, 0x100}, {0x8, 0x2}, @quote={{0x6, 0x1}, 0x4cf, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x2, @tick=0x5, {0x5, 0x3}, {0x18, 0xfff}, @addr={0x7, 0x7fff}}}}, {0x1, 0x6, 0x8001, 0x3, @tick=0x8, {0x6, 0x8}, {0x8, 0x1}, @time=@time}], 0x60) 2018/04/24 12:32:32 executing program 2: unshare(0x10100000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) inotify_init1(0x800) 2018/04/24 12:32:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x1fffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0xc, 0xfff, 0x8, 'queue0\x00'}) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x800, 0x460d, 0x0, 0x3, 0x6, 0xfff, 0x2da, 0x40, 0x36e, 0xff, 0xefdc, 0x38, 0x1, 0x1, 0x2, 0x9}, [{0x6, 0x80000000, 0x0, 0x8000, 0x1, 0x1, 0xbb, 0x6}, {0x6, 0x6, 0x2, 0x7fff, 0x9, 0x3, 0x101, 0x7fff}], "e84c7b5d41a8443276427e6b79bc494179cc5171b9b42f9f32f4e62422cdb2d1ed363633b706e19d5824e668b92a56d4147404da2f49efb0f64a7a053c8a", [[], [], [], [], []]}, 0x5ee) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)) 2018/04/24 12:32:32 executing program 7: r0 = open(&(0x7f0000000180)='./file0\x00', 0x240100, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x8, 0xce21, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x7f, 0xffffffffffffffff}, &(0x7f0000000240)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x20042) socket$inet_dccp(0x2, 0x6, 0x0) [ 84.821482] ALSA: seq fatal error: cannot create timer (-22) [ 84.851932] ALSA: seq fatal error: cannot create timer (-22) 2018/04/24 12:32:33 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000c7be526ebc2308004500002800000000002f9078ac14ffaae000000132010000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000aa780000"], 0x0) r0 = semget(0x1, 0x1, 0x40) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f00000000c0)=""/187) 2018/04/24 12:32:33 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0xfffffffffffffcdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x812, r2, 0x0) dup2(r0, r2) 2018/04/24 12:32:33 executing program 5: unshare(0x28060400) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) timer_create(0x6, &(0x7f0000000080)={0x0, 0x26, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6, 0x0, 0x6}]}, 0xfffffffffffffd1e) 2018/04/24 12:32:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x3, 0x1, 'client0\x00', 0x2, "26f7e8afb06d6c5c", "d0396777da37a0d50671d79b3dd17785a721193977646f1f371236d7867471aa", 0x80000000, 0xfffffffffffffffc}) 2018/04/24 12:32:33 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2c2400) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xb987920c47f10fff, @multicast2=0xe0000002, 0x4e21, 0x1, 'wlc\x00', 0x8, 0xad5, 0x78}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) preadv(r1, &(0x7f0000002680)=[{&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x3, 0x0) 2018/04/24 12:32:33 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='nr0\x00') 2018/04/24 12:32:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x8000, 0x7}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/04/24 12:32:33 executing program 2: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x42082) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/24 12:32:33 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x82) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x84a, r2, 0x0, 0x3}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x14}) r4 = inotify_init() dup2(r0, r4) inotify_add_watch(r4, &(0x7f0000b40ff6)='./control\x00', 0x22000002) 2018/04/24 12:32:33 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='nr0\x00') 2018/04/24 12:32:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ddcff7)='/dev/sg#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/27) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) ioctl(r0, 0x2282, &(0x7f0000000600)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/04/24 12:32:33 executing program 7: delete_module(&(0x7f0000000000)='\x00', 0x200) r0 = socket$packet(0x11, 0x3, 0x300) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a2bcbe92e7c6c0f00dd025556e8355aa84f08a3b6fc026b5df6b6b9b94e5d689d015e7fff91b136a536df4ca28b96af767d8a2aa0ecc55829b56c77587743ac41bb304fb244c8d169181044f3e462d0965d9057d4cade3d46d0fd9a17b10a51fe473bad1d404a0bc376d87cd25a9f9046485049fc4f97bc4f255a60af1055fefab26d12da79b713f0288bab2c1dbb9c8cd84b2dfe54debc98122eceb33d4bfe421fddcb1b0bc71554b4868453a0e71eafe", 0xb1, 0x4}, {&(0x7f0000000180)="74e90213fec24ed2554a63db55bef72c792038a42952b94599991c06705c209bb7", 0x21, 0x1c00}], 0x830ea3e1975ab550, &(0x7f0000000200)={[{@type={'type', 0x3d, "639531aa"}, 0x2c}, {@decompose='decompose', 0x2c}, {@creator={'creator', 0x3d, "960ab661"}, 0x2c}, {@barrier='barrier', 0x2c}, {@nls={'nls', 0x3d, 'cp775'}, 0x2c}, {@part={'part', 0x3d, [0x78, 0x37, 0x35, 0x2d, 0x30, 0x7e, 0x31]}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x37, 0x35, 0x2d, 0x3c]}, 0x2c}]}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000ffc)=0xffffffffffffffff, 0x4) 2018/04/24 12:32:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffff800, 0x101000) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000000100)=0x6, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x10, &(0x7f00000000c0)="82f2b3e68a3cdd728c948dc58ff3f169"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x2}], 0x30) rt_sigpending(&(0x7f0000000000), 0x8) 2018/04/24 12:32:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x3, 0x4, 0x200, {0x77359400}, 0x7, 0x2}) listen(r0, 0x0) listen(r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/04/24 12:32:33 executing program 5: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) r1 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='nodev}\x00', 0x0) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x100000001, 0x2080) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffffff8, 0x6190, 0x8006, 0x3, 0xfffffffffffff801, 0x935, 0x756a80000000, 0x1ff}, 0x20) 2018/04/24 12:32:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48000, 0x100) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}], 0x1c) mq_open(&(0x7f0000000100)='-\x00', 0x1, 0x40, &(0x7f0000000140)={0x2, 0xffffffffffffffdb, 0xe2, 0x8, 0x200, 0x9, 0x6, 0x6}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/24 12:32:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x404) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105040, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x7fff, 0x6c14, 0x1, 0x800}, 0x14) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x6, 0x4) mprotect(&(0x7f0000fed000/0x11000)=nil, 0x11000, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x89, @multicast1=0xe0000001, 0x4e20, 0x2, 'rr\x00', 0x20, 0x8, 0x5}, 0x2c) unshare(0x800000) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x1db, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="1bf1a20e0c9f15b4c23b31310e8d5de159b706a3174cdeb58757d7849835ef6966652dcaef20a7bd0388814a49ae04a4223c3724ccbef1c2210c245dcf2aaeefcd84ac22d45a903b2cf068038ef408cc18d3b706202f34251de49820a285a404559daf0d39638bcb6c13c16b377a44bbf85560a77ae9913d8cfdc8cd7cd899e04ddb57494135866b606c3b74ea", 0x8d, 0x1000}], 0x0, &(0x7f0000000300)={[{@lockproto_dlm='lockproto=dlm', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) 2018/04/24 12:32:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r3, &(0x7f00000003c0)=""/204, 0x52, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), 0x2) 2018/04/24 12:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x101) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) seccomp(0x1, 0x0, &(0x7f0000000040)) 2018/04/24 12:32:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000100)=0xe8) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r5 = getgid() r6 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x80000001, 0x80001) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000500)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r9 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x668, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000440)={r10, 0x3}, &(0x7f0000000480)=0x8) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x2, r2, r3, r4, r5, 0x3}, 0x9a62, 0x7, 0x1, 0x9, r7, r8, 0x3}) 2018/04/24 12:32:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000000080)={'bond0\x00', @ifru_ivalue=0x9}) 2018/04/24 12:32:34 executing program 5: clock_gettime(0x0, &(0x7f0000007180)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006f80)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)=""/225, 0xe1}], 0x7, &(0x7f0000000740)=""/213, 0xd5, 0x40}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000000840)=""/120, 0x78}, {&(0x7f00000008c0)=""/121, 0x79}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/61, 0x3d}, {&(0x7f0000001980)=""/252, 0xfc}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x6, &(0x7f0000002b00)=""/104, 0x68, 0x800}, 0x100000001}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000002b80)=""/126, 0x7e}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000003c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003d00)=""/187, 0xbb}, {&(0x7f0000003dc0)=""/254, 0xfe}, {&(0x7f0000003ec0)=""/214, 0xd6}, {&(0x7f0000003fc0)=""/1, 0x1}, {&(0x7f0000004000)=""/222, 0xde}], 0x5, &(0x7f0000004180)=""/35, 0x23, 0x1}, 0x59c7}, {{&(0x7f00000041c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004240)=""/148, 0x94}, {&(0x7f0000004300)=""/127, 0x7f}, {&(0x7f0000004380)=""/9, 0x9}, {&(0x7f00000043c0)=""/192, 0xc0}, {&(0x7f0000004480)=""/190, 0xbe}, {&(0x7f0000004540)=""/242, 0xf2}], 0x6, &(0x7f00000046c0)=""/68, 0x44, 0x7}, 0x8}, {{&(0x7f0000004740)=@nl=@proc, 0x80, &(0x7f0000005900)=[{&(0x7f00000047c0)=""/54, 0x36}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/215, 0xd7}], 0x3, &(0x7f0000005940)=""/7, 0x7, 0x8}}, {{&(0x7f0000005980)=@un=@abs, 0x80, &(0x7f0000005b00)=[{&(0x7f0000005a00)=""/197, 0xc5}], 0x1, &(0x7f0000005b40)=""/238, 0xee, 0x1}, 0x5}, {{&(0x7f0000005c40)=@nfc, 0x80, &(0x7f0000006e40)=[{&(0x7f0000005cc0)=""/207, 0xcf}, {&(0x7f0000005dc0)=""/55, 0x37}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/49, 0x31}], 0x4, &(0x7f0000006e80)=""/241, 0xf1, 0x5}, 0xdb7}], 0x8, 0x40000020, &(0x7f00000071c0)={r0, r1+30000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007240)='/dev/sequencer2\x00', 0x100, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000007280)='/dev/adsp#\x00', 0x2, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000007200), 0x245) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}], 0x1c) 2018/04/24 12:32:34 executing program 7: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000080000fac58f", @ANYBLOB="30000000dc00cf5502836e1db365c8a8114fc11f4c03a53ae536d44cd5b750a261b488c8713ff593cc24af555c0b5395941a381c91d1395e77d2d6e81c4f37526324184bdfac73bbeabf2c64ed281e01e8eec58a210ade3c57ffda2816fa5c858bff780303a7d882e9323ea1fd16eb867a5fbe2f11a6ab272de776a37a42ce638eb6906b885c42ca395ca7533a17cfdaf0e747a009042ddf3aec191ff1e89e03e6ce534ff663"], 0x10) 2018/04/24 12:32:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="f7beded51b5f787a163aaccde1c42b336cc42517d587eae3e293b93c1982b9b181985f4bf077f78a41ec1f99b42aabd896a1b961e85d5f686f88ceee20b4a5ddf84115b2ac6ebdc2ad181af2cd0708d2b9799032b425d438563180d8696b6c5c2d0d5e99bffe2eb15a5535589e249e922be4982f218549125ca629f1ca0366f49376fb9b32f380eb9a0f434953dee94b10b8fba135f6eaf4d6c89925f0560d986147073ddcdd7742a2229a60b7b863bd99e3940329717d180705a4856f3b4a3129aa8f7f87b834695242f734cc55a67af669fcd70a724521a0d21457d84e5f7e668b6ed4e16660cb9d") 2018/04/24 12:32:34 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x240, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x100000000, 0x2, 0x5, 0x5, 0x8d, 0x1, 0xa4}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000006c0)=0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xd27, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0xfffffffffffffff7, 0x4}, 0x90) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={r4, r5, r6}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc9c, 0xffffffff00000001, 0x1, 0x1bfd, 0xa8}, 0x98) 2018/04/24 12:32:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x60000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00009b1000), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf20f}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="66000000a5cc2a486a9beb7e2bc8639c491b088db2d1586a86150e27bbb08dd6b687581afbd87b7a2c961b1248588e924f0dbedbca260000000000000024717d388edf11a015c66fe3898f68828b4f0d70291d3f0cf4b66572e6d018b8ab187b1c3fab00000000000000"], &(0x7f0000000240)=0x6e) epoll_create(0x1000800000004) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000efd000)=0x62) openat$cgroup_subtree(r1, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000fddfff)) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0x6}) fallocate(r1, 0x0, 0x8000, 0x1) r4 = syz_open_pts(r2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x5000430}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)={0x2ac, 0xd, 0x7, 0x400, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x9}, [@typed={0x8, 0x4a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="39eaa89ebed9f0ffe9225da320aea57acde746249704e9559523e66d36eca62e044158279d4d7ff29184bb369438304d7110d8b2fbb65b69ff4590093180fcab5ee56012ae7142e4712b111b5b4bd1", @nested={0x124, 0x67, [@typed={0x4, 0x70}, @typed={0x10, 0x1b, @str='/dev/ptmx\x00'}, @generic="7e5237cf5a7f718a61627d7e3cef88c121ecffeac5ad558e122cb6f966a7322e031ac9973c2da16bf0e98a5689e1ceeeeed482f60fd0740a233133af26abc4762c9c643806f80b16b6c261e05a03e9ba90e91a229567bf88578cda601cff22ee228c2234b1d5", @generic="4dd8af4ee0e962f2ea6df0b46bb3064b0fa133ce98d8a89e0af7b35deb2f995e2e3a2e15a130a420398213b6cab9c7459e6ba5e8982ae1184600c967914d39defe2a4d3a6bd490faf044e7f9cb377b73a212e951ed3f0970e4073fc156d5c284dfdbe5225a65e93dd5b4b2f567ee210b7b9f159ec99b6210bec88265e061809df7f8855db9e07b78ad1b", @generic="f236ae2aeb0c9acecb6e83270920da9d04dd5118f1a0a78f56c7"]}, @nested={0x11c, 0x0, [@generic="79c261d95a33b900a6c6a4f3fa3a151430ce95a743fc3c0957e9d54112abda24cd4c1ab6371f3f2ad902bcf4899e353cb9eb31dd293aef8d5125118e3ddb0df01efb03e977ac72a2259a52343e1030e0147eef47fd9f6d3fb4019a", @generic="93d77052e47d397b60de89f31240c607a8b468f160492373cf9d97e0698ce2a5b04ba59b613f1aa88a0d0346eb0a0f12a49d5bced9aa7b6f7bc1bb7085f5d20f741bc3553ef57d", @typed={0x8, 0x31, @u32=0x100}, @generic="29775881f8adf0c12ecccd012e8aac0588016c064f889d411aed02860bae7da17364c983dd4017a72bd887c8c19c441f1765b0161c1c61d7b2c8d20dc6abc5569fcd2e889888ac29d1f40067a04ab54c1babcb3d8f535893dbbbba5e237487cc769d71d1d7bf4f460b827a12"]}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x41}, 0x40000) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x6, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/04/24 12:32:34 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002480)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000024c0)=0x1c, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000002500)={'IDLETIMER\x00'}, &(0x7f0000002540)=0x1e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000a0afdff000008000000000000000000"], 0x14}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f0000000080)=0xc) bind$can_raw(r2, &(0x7f0000000140)={0x1d, r3}, 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/44) 2018/04/24 12:32:34 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3801000010000100000000000000000000000000000000000000000000000000fe99000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000002000000000000000480001006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfe00}, 0x1}, 0x0) 2018/04/24 12:32:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000280)=0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x1d1, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/04/24 12:32:34 executing program 4: socket(0x40000000015, 0x5, 0x0) 2018/04/24 12:32:34 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x24b6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socketpair(0xd, 0x4, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "a586ba13b3225dacfe2fe2c0c6ff9bcd"}}, 0x2e) 2018/04/24 12:32:34 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) munlock(&(0x7f0000a36000/0x1000)=nil, 0x1000) unshare(0x2040600) fcntl$setsig(r0, 0xa, 0x30) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) 2018/04/24 12:32:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="f7beded51b5f787a163aaccde1c42b336cc42517d587eae3e293b93c1982b9b181985f4bf077f78a41ec1f99b42aabd896a1b961e85d5f686f88ceee20b4a5ddf84115b2ac6ebdc2ad181af2cd0708d2b9799032b425d438563180d8696b6c5c2d0d5e99bffe2eb15a5535589e249e922be4982f218549125ca629f1ca0366f49376fb9b32f380eb9a0f434953dee94b10b8fba135f6eaf4d6c89925f0560d986147073ddcdd7742a2229a60b7b863bd99e3940329717d180705a4856f3b4a3129aa8f7f87b834695242f734cc55a67af669fcd70a724521a0d21457d84e5f7e668b6ed4e16660cb9d") [ 86.711368] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/24 12:32:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r4 = geteuid() r5 = getegid() sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000040)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20}, 0x0) close(r1) close(r0) 2018/04/24 12:32:34 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) write(r0, &(0x7f0000000100)="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", 0xfc) [ 86.936524] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/24 12:32:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x800, 0x0) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000240)=""/29, 0x1d}], 0x2, &(0x7f00000002c0)=""/242, 0xf2, 0x4}, 0x40000042) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0x80, &(0x7f0000003f80)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005040)=""/194, 0xc2}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x0, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'rose0\x00', 0x2000}) 2018/04/24 12:32:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000003200010000399af1383903164a00de0000040000080001001f1c7b7bae7f745778dd471f294ad69e6b3c8c36199583a2e385ace59f66de74251c8855a31200f3b5f8e6e934ab58c63c67d1741df049677be5ffe4a128bb9736ccde4baaa9ac85fb9644e97a5a5dbb25fcaf2ff979b26aa7bf2225e1adda1672b7f46f58153eab4cf757d6f614c617ec58745825f61f72170883186cc1daf9bc7b8aa7b96d850e490bc9476f75ee9c53a28aa1c84a6bf973b6687169471602ccea04a1612d5839ed71db3052432f3ec503d34ea6cf355b7f0a75e95e5c8b1252960fdf32e6570c516959bca85c619745c7"], 0x1c}, 0x1}, 0x0) 2018/04/24 12:32:35 executing program 7: unshare(0xa100400) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r0, &(0x7f0000a12000)=0x100000000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/04/24 12:32:35 executing program 0: futex(&(0x7f0000000180), 0xc, 0x10000001, &(0x7f0000b7dff0)={0x77359400}, &(0x7f0000000140), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) 2018/04/24 12:32:35 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100, 0x280) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x2) syz_emit_ethernet(0x6e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [{[{0x9100, 0xc0, 0x6, 0x3}], {0x8100, 0x400, 0x40, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x80ffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x4000000000000000) 2018/04/24 12:32:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xffffffffffffff2d}, 0x1}, 0x0) 2018/04/24 12:32:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f000000fbff535b5e9d177e79ff00fd437f1000ff00ffdf000000000000", 0x5f661be66b9c20f9) 2018/04/24 12:32:35 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 87.110829] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.119455] tc_ctl_action: received NO action attribs [ 87.128979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/24 12:32:35 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'irlan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000e02d39a193fe50506436a4178fa9f64d36b629fd6d913877bb02b2f8e409048b96c8c21a58dd8ec932e0adc0c49fba17aa2cb25088ab212912a4e2bc23ee47ae631785d9"]}) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish-generic)\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4) 2018/04/24 12:32:35 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xeb, "189df318482d8605d0291b09671387587132a5f1fe5defffff32a47c21023ff31793bc07241e800d38255404d919e7d0436106be553a79f78dcdef956f6a0655eda77a10c2a51286ab06daccbfca6eef477217022abcb3862836c71379c801e7e1526ef183ebdebf2fb798d8a8df06fde5ba84b8d5310a6c1c64f05139ef7fee81ecfc5fb256095fa36f10949406d80bdb87fe6b6220821afe4cd4c32f13dafb58c00633fcc51a02d4ce50eebed473cb81a2133f3d928183696ba87e991cd49d5936f81d0f655cc868cdbcc72ab9ebddfb90501ba383bb452b291c277540df9e3431be615c19a63135ede3"}, &(0x7f00000002c0)=0xf3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x4, 0x3, 0xe000000000000000}, &(0x7f0000000340)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x46, "ee5ec53730671dbf5197342bd1d6ae44236b6ba97e3737bfc31427b6901f7ce7313561740a3d7c12e3d1fda530a0dc45e7ca152f57cf75f728d055f257561172d4cbf79a186d"}, &(0x7f0000000140)=0x4e) unshare(0x8000400) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x10001}}, 0x10) [ 87.200708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/24 12:32:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3cf9c)="1d", 0x1, 0x0, &(0x7f0000242fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000140)="d6b92f68f75c771eca1debf7edacd81e0e", 0x11, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e64ffc), &(0x7f0000ce6ffc)=0x4) 2018/04/24 12:32:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffeffffffffffffc) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/04/24 12:32:35 executing program 6: r0 = socket(0x15, 0x5, 0xd4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000070001"]) ioctl(r0, 0x8918, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') 2018/04/24 12:32:36 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10000, 0x2000) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x10d, 0x4000000cd, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/04/24 12:32:36 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x9, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x14}) 2018/04/24 12:32:36 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'irlan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="200000e02d39a193fe50506436a4178fa9f64d36b629fd6d913877bb02b2f8e409048b96c8c21a58dd8ec932e0adc0c49fba17aa2cb25088ab212912a4e2bc23ee47ae631785d9"]}) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish-generic)\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4) 2018/04/24 12:32:36 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x400c000) 2018/04/24 12:32:36 executing program 7: rt_sigprocmask(0x3, &(0x7f00000002c0), &(0x7f0000000340), 0x8) r0 = msgget(0x3, 0x100) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4}, 0xc, 0x0, 0x3800) 2018/04/24 12:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/82) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), 0x2ac) 2018/04/24 12:32:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="008dd62b080043b9e731a4bfdcb41b4324f880e6fdd1d1c1f6aee047e81bdc3873826ca0aee525286c585c72b7ff71b7bc00c5dce1a67a2dc695081ffc27d45334ffffff7fd59b0c27447bc4579b4c6cfa6d55e6d0a537f860", 0x59) 2018/04/24 12:32:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x2, 0xffffffff, 0x5ea937a0, 0x0, 0x0, [], [], [], 0x2, 0x3}) 2018/04/24 12:32:36 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x40) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r2}], 0x2, 0x8001) shutdown(r0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="a487d112b425abe185ae787bcb1020ca5894c10926226fa071c3776a937239862b1f7f155e63fe7be0388b074c8a3d963fae428d5592cfd0ab9e4c1ad7ad74c51855208e79cc4cc69304f80e994b69c48ad80695aed8b8604578205ed43401ff0a4eff67f344859af10802adf980e176a5d7eed3bf5479492f5115b5ef501a6cb986baed") listen(r1, 0x1f) 2018/04/24 12:32:36 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x1) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/24 12:32:36 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) fcntl$setpipe(r0, 0x407, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="4c9677b7a77899fb23ba049475c843688881a15b0ebeffb5072a9de927e39bbd9fc9402fa9050875671630f471a5f1f1758a9bc4eee117e33360cc16034d", 0x3e) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 12:32:36 executing program 7: r0 = socket(0x14, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x40000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001c00)=""/186, 0xba}], 0x6, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x5b, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x105) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x3, 0x800c, 0x4, 0x657, 0x8, 0x75a2, 0x10001, r2}, 0x59) 2018/04/24 12:32:36 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000240), 0x223, 0x800, &(0x7f00006be000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'ip_vti0\x00', 0x0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x6, 0x1ff}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000840)={@loopback={0x0, 0x1}, 0x65, r1}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 12:32:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0x0, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) bind$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"7fe934be276447"}, 0xa1}, [{"16ad0175a25fbf"}, {"f49967522ace8e"}, {"95bff324c2ee1c"}, {"63adaf0d26c10b"}, {"56db3667cd6f0f"}, {"be94711a400305"}, {"977fb26bd14908"}, {"4ba87ba08a1372"}]}, 0x48) fcntl$dupfd(r1, 0x406, r1) r3 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000700)={0x0, 0xffffffffffffffff, 0x20}, 0xc) keyctl$session_to_parent(0x12) dup(r0) write$eventfd(r3, &(0x7f0000000000), 0x8) dup(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={r4, r5/1000+10000}, 0x10) 2018/04/24 12:32:36 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/dev\x00') r1 = mq_open(&(0x7f0000000340)="8b439a9fea1e549fce253b700f87a952eb773dac476fbcb4c957f384d364ba9b7753e2644f6a5d8fc0d86f3e2eeafa94fe6f67f15a79c06c3bcc2afdd3671e", 0xc1, 0x0, &(0x7f0000000140)={0x4, 0x1, 0x7fffffff, 0x4007, 0x10000000000000, 0x100, 0x800000000, 0x2}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xb3) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000000440)={0x10}, 0x1c8, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x7d) 2018/04/24 12:32:36 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) r6 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x65e, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001880)=0x0) getresuid(&(0x7f0000002c80), &(0x7f0000008800), &(0x7f0000008700)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000041c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004200)={0x0, 0x0}) r11 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006580)=0x0) r13 = accept$ax25(0xffffffffffffff9c, &(0x7f00000065c0), &(0x7f0000006600)=0x10) r14 = syz_open_dev$vcsn(&(0x7f0000006640)='/dev/vcs#\x00', 0x20, 0x4040) stat(&(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000008680)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0xc, &(0x7f00000085c0)=[{&(0x7f0000000400)={0x1438, 0x1e, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x48, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x111c, 0x1, [@generic="e45ffd29789a8d6a52765bfb4fe077708586b4bf8f035f20e30927e21f7e175aa304ed54ff3b7804c00aad42bb6e78534661e01785a821449a1cefefb5332e49d890a37b87a00ead2aaed165957a074fc634f9557f2c1bd3ab97174c1b2661e4f09244c5252e9da57e55ce34874b7f07d4cba597c41e3bb9d1d06f8855ea5c7210df", @generic="f339819b846cabf1bdb78cfe", @generic="34a391675b179f587bde6dcf99bfbfd6c9a6c2731af88c4bffe8621919e7d2f446d3fa7435783ddc45b0cf8026563f7e4d8f056772052d5b7a28e0df98b0b36ea4a475c05e6134ee8142740761eb8a94535b68473682109efff9fa3f184b353f06a7e0936b0ebda6ba3b5e99fb0c3f71bd654c28c877d2b5d88cdd4cc7b47aca34f07ec02bf01edd03de338970ed076dc513404b6fc42de0112431dc4b7647df22e9c125794fbd15b6293dfc8a249f1d6b8254d54f68f2a81f1d2a8ac0f65ac0667e8dbb8549bd9a35db27063bc427b89589aa75e4719a348bc30194c47de7bbe68a2179c9278990830a9ddf7f4b06976bee0d8b6a31324923c40732b768f21fbf43807681295b976d350170742fc1febae8bfd48c549785564caf2fc547a0d53550593599f19d2df9e50d8b86724344ac4545b230353d1abdec2bfd47bb5f5f7a7463589c56eebd6d50c3ed07dd2b78c63ff1e1bacbb61bbf277a6d68114ebd0d7ba178275d3a081366a7b77d7fcc860f0f02a482a489003992c8afa2f4de6cc6158ebdfb512c8f6aa55f0082db5d3f13afe324ae5b13bc311be1a15fc6947ea4b5171da25e6322d37cc75c0adee6639a5dfdbf2c70d71d6debc6d94ec1316707c50702f55f8552ff91a00feabe1fd35bf3e9df32e1440d7bac4cad8cf083b7bcf4a98d7e0b53bab2a21da498b2d1e6f65f8fe184766944fefc5de4415f638b408c32a7a75a21e77d510ddfc25be479bfcef0ab25538ef1117484c8a56d84412bd5bc6a6ca3a1b3acb830a0c20a0dc503d2f6d78b6826257978ece2562b090863e7fe1682a0bd9304195e3cdc4d386c52b4f6fedd0802e07b24ddc10a46bb5f1c58a64cf9592331f92cf6132c28e81863cfefbb71b4a83af17680c19e5073125a0a83371cbf80cfb10913ee06e1732bfbcb7d00c329ada7b84b85f7b0354901e3886f4185e34a95fea623428cea5ae7da0cfd4e9fb3fc621bcdbcdfa73f1eed0a7bf069cee9169159cc84c1e58d33eecd54edd079c8155ddfdcdd68c3648854c3d9b414cf51be48ebae36bd9a945e48cbfd3f1951acec65dee47f691ae092f3d0b8840930418b1f6e3bf8e809e07dce0d9461820f9a024105a7dcced51d1b4bf84d8975f4e3edc4cc397bc08dcc261acad54aa0db07d72c77ad4cf51da9c5f450244cbfff14f8aa2f16586b2e5dc374f770736948b4eae1570b4b16a5ce6cf7afd32a7827389f6f157d9551f1cb457548db2d33a190df7a7da95cbc5bccfd1d68bd0588ad0fe1a11fff010733e2951f589fbcb46d5ad93ebbdd065aaa6640ee9f5e231a57b1e61af77b398cd5dcad1040d56a2a0c3bff09bc78138b53daa868627b8525abdabc10c9c3843a5e73c52efc0c20720d58ea5024217c26b6c3fafa045b11e921a55880033edd5f4320a39b04a7fd6270e30df064cc4f96832f1302fee21ae277b5cebfe1a540894801442c51cd78b079075ff90b341446aa3a488493159657e295ed02d2a6b7c68df5f1763fe12cbc5639f0687118e608b01083e20e7463c9ac2fc18acf9552e5a8ef90bc53df06d0366959f7a68dfb99cb91e903012a181bc3699c673265eb0e7189482cc59f7f4fcbb629b1e499453bbf760d704b044599d742448c32ae491ec6699201ef5e9491f1d3345a1a0be258323cebf80757b53e552beede581a19e2a7e2d293a2965d01225991613fd43d43d3903bca68e7226384306df936b38c40b43bf20c375136f6d95414ad864984238ad186203880443c328e279b5a3710830829eef6c6825cd412ce4d10cc88358e958d21872474e88246ba780b96870fdc80dd16ed0efc30ba957317e98c9e85e8c867ee4ea84136479a9099b8c690f6fad4dd2915d881e51020f7f2ccdeaf0e7a2b154ab550f3f5fc0d1582dc17a7d6819d0e594edf4e8db5759894a06f4ffe6dc53ae26075d8e83612c288c8329f7504794960f69863ac28b6c6aaa10f0f34c12c8dd540794f157432b97bf6ea5f59d207e590d74695a420a0af6fbb3a7ea467c78c5de2263c1e93a6ea7d6371727711b5f6b1e2697bc0fef33f0c45eaa430beb114da8167cc0e8539c2c9a7dfd5262e0f180584a5951ac3f464aaeba3926fe80db1595bc93ddae305bbf533ad8751b7061ff1dfbff535b1970ccde2796191baea49178e54ea9cb386f9e9448c05150a6a429d625c8e9ef5be46c33584aa1362b7294579689421db955184e1ad11d8e35c8e96eb5bc8b4449f84e1beda42b7acbdced82d71ea6a07b67978f50abb0f529bcfb14f5c4e5665e01a05e7a8663e59b0b0115831fa31046a43587545b0d8476e0967332eee88613e71bc94fd47e51f3ec1cdf40c2ebb8ebda3c87d48c6d6c1b61d041422a60b6cae2321ec0fd1680ae38bc79f4caa5f514f61393f508d634c565749b1c22c0c55fc00e124f16c0b43a39ef9b30d819784678fa73fabd5b2a147f940a021e61cd93b6373ae402410e5a41c895088ea2ef10538f0dc9aecb035519fb348ba5dcfccb73a150f3f8fdf84f4f218f93675338add86ea25fd9244399dbcdcba24b2ebbf0d175a2819c949e99ba60c05497ef223252c3ff9e810eac79eaa357dca9e8bfb2fa9ff0a2b313462b5e2afcf6ba005e6d3c6203bf5ebc6bfd5abc49eafcdbe7dd50389447e3f4aa4e0bd56d6c344d09d2058269c6eb742bf36c79d205561b4c778822de513cb98a1af5d580f75653523f2d82a8225f341bafd68d7a675f23fdc86af70a72c564101d701d2540817a3188130ff3894e55305193ddaa7edd95fd5e9e401a98e4ffa298739b8bf89aa631f1785c814c36670848c03959116b9a94d4a1231b64edf96df2f1d39baef365b4f92b6595e0e9af718cb35f3cfe62d0bcfa075f32b5b3e5478c2ae82d985d9f175b6359e8681b6a0957aa6d48174f77326cae9ccd4c92d50f54d783e448632372481d7be39fe3ff85902a12ab29b6442e787d017e28c57f8f779f705febba58291b625ddac927ce83a82a7c26ec4a1529df3a0a9999c87a6b009ed3919884c804476be47164a944ab4e77d1fb36562398fe3e38dab46821af9e87c4005b4773c4a19fc63daf6ebaff4304548b4d829a9d4a7d39604c5dc9ffe88d5954891e0f9f555fea57a623ca9dcd089502fa25e7d83338718a89fd23e04b52a960ba11fdeca184259475967976932ef6de7ad120ca290d31ac65ba986af465af7a2c0d24766f1128f797c24a04dfc33315b60fba20972b4a3693076a5dba393d4407a467e5b31dab444b8be8baad00b604406912eee7597598ff38dfa43347459e1020b7bdbb5712877aa7ccf98ee8e19602ba30b7388f585ff5e0e259c758bf2b39dc956471f77adb2cf3d8d4a972c40bf5c8a7139cbcc351c3c7100dd2c9aa0f8e3f72b2f23ddc6a62be0c1436ce5a75ecc730c8e5cd1e761df947ee65af483693257855fbb23dd76bb314ab8a31dfa0ba440726cf318078f0b2b4e64d7df14b454dd0f7d9bc80e8cf08b9c75aa4d7345154f5dcff8df4324baade0899a275f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@generic="7c9aa13966b6add99c81f82fe052f835be75e27dd0ca54fe55b56bb30d835f1fa2f636ac839fb4b7be9a", @generic="fbd742eab4caafa6c15f537a500e8259defdf12e4d826da5bea2f02340ab80afba6500399bf0111e7d4550e8a466d218c558b9860c60ab60531d53e0879167308334c3cc209fee80de2a6189b202636cc7887a2c824f5572d3a3eb5621c4"]}, @nested={0xfc, 0x5b, [@generic="4e31d43879ea843df80d", @generic="88506d03bef6c7621c06bba6c24f", @generic="2b0022b8cef9d3157332c4d970589b75e138ed915ee5f8ece65018b61cc618a4c3a366adadf3ddc4045f1f475ed32b37d503f9c6c864b3fb8305fbf6c67b0f53c890abb7b3c2431b06a795059700fbc6e3ec336834a6906a5795c855e6374e8bbd986770e8332b1c88f901315b458cc40483f9acee586050b8a76342acc706071aa9e252227ab035b140b866a203c78a2cb2bdf9487fdf79bc7c5f15ff0e58aba9b45a6e43934e58098e872d77ca7ee0e6857d2938f8e54a7c846d869b387b12c07d516c1c878968d6e9ffba36", @typed={0x8, 0x50, @pid=r1}, @typed={0x8, 0x8a, @fd=r2}]}, @typed={0x14, 0x24, @str='/dev/snd/seq\x00'}, @generic="45d08801f54d3379d37996ed3a57c978f46a3a8984b44ecc72ed00c3236f9d8e9528dce4ccb31fc6bf034218d86bc65ce2725c036817a14c6509311fbe5aeb571a1e4b562f048ea6668b30391c330bd7cae51730a3cec130a9abb9fe2659e58ca8f0c1b833e308f746921561dcc91c203eaad8fd36a28862daec9ab36837539f3884904de1987d05ca67dc407882291e991fab", @nested={0x144, 0x7d, [@typed={0x8, 0x40, @uid=r3}, @typed={0x8, 0x8e, @pid=r4}, @generic="45691e7aa3331ed82fca7e1752057b8261abc19dc969dc215fb1a152d8ad78039b71f4308e846aae73d1adc3374b128bcbc6a245140edc3a0110255a31604c202e5fdc841fdec6459dae74cc62f0327981f646f318846e18822a01a76d9df64b3dc8f8f43d5636f61288e5b7ed035a72e96d0469642d4d1af8d1ab14", @typed={0x8, 0x4d, @fd=r5}, @typed={0xc, 0x2b, @str='cpuset\x00'}, @typed={0x4, 0x61}, @typed={0x8, 0x88, @fd=r6}, @generic="cbdbfba6e881214a6ede9f0d5698fe4cf400dc1b8200c02e574fcb4bbac951d36e68127eb8c8aef9a189c3df7ad9a6a989990b25976c8efc389df1829eecb61e86c9406e4190f960b0370c9956d8e728413d9634eccd60", 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@generic="9ccb623af0a5cfd154", @typed={0x8, 0x6b, @u32=0x3ff}, @generic="38d6a73e3d6b73f5aa9bc354d227387dd1cde2819d561f8140ab224c3ea47431b8ae3483779eddc73995caf8b0d8058095ac85872bf71b52022900729651a2bf197dc4b5f5975b9693259c913b4c1cab2456f397046c3dcf555f606d479ca3549d24f03254ddbd7809e2f3b8e6fa54f596cc280525fafc0a28fce8ee37d049b992aaeefab97f77b93b9a8059c3992ca1bbc6d3e1790d146f163e0791fcbc69ff3e5f31193d609510cbba521c82094c63af8911696b3f0397", @typed={0x14, 0x3d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x1520}, {&(0x7f0000008200)={0x2bc, 0x3e, 0x200, 0x70bd26, 0x25dfdbfd, "", [@typed={0x14, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="46b60713300f582d116789503f63b294b204756a37e0", @generic="891babeca289397f3912a2e22332179ab58394b48348855ff8142de4c9743ad2b9193f7f8b1e34e63ea55048217af75a411137d6d6d0ea577df6ec3505da3c86d0fb6b36a71e", @generic="2e97a4f3e352c978fcc58808f3130ae73c688a61e6e7883755f5263bae53b838a0df226ec7e8f35f11b98d5469b1dc5855fd9878d9295935bdd93fc72ef0ae10e66d476aac3c4869be38fd4004a4a5e02e8c418bb0cc9ab2175dafe9d727c324de482d8c6e41d2595550166f7a7328dbfd73e9a50f0d84fb5801f308b30618d462455efbcf22c60284", @nested={0x78, 0x4d, [@generic="a604e80791b71756764478ddbfe2b6309f84379abc4a60", @generic="fafbd4a1818cf8a15eab71a2d83b4b5160e6db5c6eee97822b84d8323dc4bd9fb49989ece505e078b2485940af2143f1cdd8575150dcc1ecdb4cc2ac4427d1b2a1e040eef14c4cf9e00ed4e5fdd84fd7b62e03f4", @typed={0x8, 0x13, @u32=0x101}]}, @generic="0b8a464acaa80aa649338b28e78bd6a08a5bbaf0032aa9b24d307f7235aa1b1ea0ee74f4be3f148060cd2e5b7efe0a0f2acb184e3a9df4bdc64b44a40c09d9a6f859f48d142b944571e175368decafd34d6fee4f3b4ee13eb4e43c2ec03ce6736896c8f022791b9574703203fa5bd8dcdf573d8d02efedc2327ed10ffcc5b8bf684f68be4a7df68026bb796e3af2744e6481a6424838abf578ec860f3230db64bf7c0333c1ab25b69f377e6a70aa9f612c26766ed1c8931530f1c06e67e0f598cf287645a00e", @generic="8a1b7ab12b73cd20306bfb344403d353a9daf419d89806fd8f1d01424a67c38bddd9c6d1ef991b02b4d54a2071867ab0ddc542ee0faf3fe8ceb8eaf6759dae65c4faa517ed8c1061c00edaff4df18f054247b90db1ff11734474f9708e48de988cd6cfba56251278e2ffabca940fffd8dec41b90"]}, 0x2bc}, {&(0x7f0000008580)={0x2c, 0x39, 0x300, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x14, 0x91, @str='/dev/snd/seq\x00'}, @typed={0x8, 0x78, @uid=r15}]}, 0x2c}], 0xa}, 0x4040000) r16 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r17 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r18 = dup3(r16, r17, 0x0) recvfrom$ipx(r18, &(0x7f00000000c0)=""/128, 0x80, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x0, "03fe94225544"}, 0x10) getsockopt$IPT_SO_GET_INFO(r9, 0x0, 0x40, &(0x7f0000002cc0)={'nat\x00'}, &(0x7f00000086c0)=0x54) 2018/04/24 12:32:36 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) keyctl$link(0x8, r1, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x9}, 0xc) 2018/04/24 12:32:37 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000180)={@broadcast, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team_slave_1\x00', r1}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/04/24 12:32:37 executing program 1: r0 = socket(0x40000000017, 0xb, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/04/24 12:32:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0xffffffffffffffc1}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80082) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/04/24 12:32:37 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="a581c7b7bd8caa9caae0d7d59a73712614a41280bbc249c2c6013dab1d4a7e9dd66af93cc328b3616b0478932e04d292f0d97356343ffc12d3f70f20115e01dcd35f1fc0bc1cd36fb04b2db610a848715e71c20d80b092e84eaf95f21e85261de4d4049a98fac84751cb84443542c6f7b6b6bb206220c368dbdb82056996905df21575c80e1f284965765fbac66b4da4bddabd66c192f7439ba028442ea6825fcd4e644fb4c187e42ab4e87148310e6a4efd5f21cc50d0f47c9c3d77f15f99f0b0d765d451d370c4") mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x5, 0x4) fcntl$dupfd(r1, 0x406, r0) 2018/04/24 12:32:37 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x4000000000000) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffff, 0x1) sendto$ipx(r1, &(0x7f0000001740)="c1c48b75851ee84050fa4659c031122577d260ac5d71be51c3b19686ba4dff1d83b0d45c3b97059b45834fc4f393b61a6096bda8dd93a62dd584fdad5cd69c1eb2709759b586576815d591169302f956c88833aa05dc1831e499a2f7f8daec3c55c8b1cdf450102f9aaf2045f0c8b3741afdc0f13ea87b77c42d309affebd8f234115f85a5d804607020dac6350ae44804c248bb85c116d6072f2099173173b0c15affb055fb80a83884bdc9b1a052b761530d67aa72e15640d25a4e53c13cd3de19de4bfbae8a1803f80685a8a278f9c98ea7efbca9e55ffcc3bf5d27da9cff7cdb0e232f", 0xe5, 0x4, &(0x7f0000000180)={0x4, 0x29d, 0x81, "f3fd54229c42", 0xfffffffffffffff8}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x872, 0x20000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x1f, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x0, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f00000015c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16, @ANYRES16=r0], @ANYRES32=r0, @ANYPTR, @ANYRES16=r0, @ANYRES32, @ANYRES64=r0, @ANYRES32=r0], @ANYRES32, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="15490d8794eed16c9fba34fa2b6ab2349c41eb9b7e91ae170efb727626684f358a407c23b749734d15557642dd8f85d8fe8106b60bcda5e3ba195a268a643ee43619738914d63636fefc75048ab4c9d805a9be418f0654e6598b1457b85278f92c1381d976617c8ae001e80d0d41cf39bba1c3e613818c81c4a8dcdef42fdc676916fa8d6d8827669c3323883a97ef5523d88c939120069f6569db1d9f37eae90aee73d622cc07dbc26a85e4de03e45dbe542aa4f1147e73bd4f6d5e7dc818eb51c43657bd66f5cac9978dfb5614a76ed6da25fe6ad619", @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0]], @ANYPTR64, @ANYRES32, @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0], @ANYBLOB="2a88df307b6c3153becb1ef44e034322980daf6b4eb59d3b88f927c5be1a434f156069ac60deb120bb2bc74fa7a0aa35d25fd997664949614f7b281a11c0e66023c0344e002b2f8655088b63f2ebd521b1cd8b3955e470b0e3b2c6cf56e0d9b3c1da961a45cfa295c33aaf15b8e7d7c575b92f3ede62f131e18b1cda1476ab150fb95c9454b921db4bc06607229b1fcf18d135a0ced80ed87e0897a7532784404bb261c812dbb445b9fecf5dbb76538c9cbd5742e401f49082a48579918b022d69ddd23aefea4fb878bf437f51f1dca058077a217be9c642bacef6f9510bcfa80dd033817538c20ee601", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64]]]}, 0xa0) 2018/04/24 12:32:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xffff, 0xb4) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x80) writev(r1, &(0x7f000000b000), 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000004400)=[{&(0x7f0000000100)}, {&(0x7f0000003340)="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", 0xf9d}, {&(0x7f00000043c0)="4ef85f8341", 0x5}], 0x3) 2018/04/24 12:32:37 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x60) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001ec0)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/04/24 12:32:37 executing program 0: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x44, r1, 0x800, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xd1a78d53fd157496}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x5) 2018/04/24 12:32:37 executing program 1: unshare(0x40600) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)={0x2f4b2dcf}) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setns(r0, 0x4000000) 2018/04/24 12:32:37 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1fffff59, &(0x7f00000000c0)}, 0x2c8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x1, 0x9, 0x9}) write(r1, &(0x7f0000000680)="fdb2f96f", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'eql\x00', 0x400}) 2018/04/24 12:32:37 executing program 5: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000100)={0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20, 0x501000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x1ff, 0x9}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27"], 0x10}, 0x1}, 0x0) 2018/04/24 12:32:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000de, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x2000000000000001, 0x4a001) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getanyicast={0x14, 0x3e, 0x616, 0x70bd2b, 0x25dfdbfb, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x840) 2018/04/24 12:32:37 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, r0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/24 12:32:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1421}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001240)=r3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x100000001, 0x5, 0xba92}, 0x10) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x1f, 0x4eed}, {0xfffffffffffffffe, 0x7c813c08}, {0x7, 0x100000}, {0x4, 0x3}]}) 2018/04/24 12:32:37 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/04/24 12:32:38 executing program 5: unshare(0x1000000007ffffef) semget(0xffffffffffffffff, 0xa, 0x0) fanotify_init(0x0, 0x40800) semop(0x0, &(0x7f00001b0ffc)=[{0x0, 0x4, 0x1000}], 0x1) unshare(0x8000000) 2018/04/24 12:32:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/21) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 12:32:38 executing program 4: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x3, &(0x7f00000000c0)=0x4) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000), 0x0, &(0x7f0000010db8)}, 0x0) recvmmsg(r0, &(0x7f00004a0fe0)=[{{&(0x7f0000aa9ff0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000ea4000)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f0000008f80)=@generic, 0x80, &(0x7f0000200fe8), 0x0, &(0x7f000088b000)=""/4096, 0x1000}}], 0x2, 0x40010040, &(0x7f00000e0000)={0x77359400}) epoll_create1(0x80ffe) 2018/04/24 12:32:38 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x47ff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xc828, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0xcd39, 0x6, 0xfffffffffffffffd, 0x9, 0x1000, 0x8, 0x3f, 0x7ff, 0x8, 0x5, 0x2, 0x7, 0x81, 0x200, 0x80]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x40, 0x7bb, 0x1, 0x93, 0xef00000000000000, 0x3, 0x6656d72e, 0xa35, r1}, &(0x7f00000001c0)=0x20) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/24 12:32:38 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xdb9, 0x10, 0xffffffff, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8, 0x2}) 2018/04/24 12:32:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x600, 0x70bd26, 0x25dfdbfc, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x20008044}, 0x20008000) fchdir(r0) mkdir(&(0x7f0000001480)='./file0\n', 0x0) 2018/04/24 12:32:38 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f0000d92000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x2000008000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x94}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="030002001c31bb12f1f9c9841e050400"], 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/24 12:32:38 executing program 5: 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 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x80, 0x7, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000098513429276093e806dfbc87a0e67ec4762d382bd4fce35293ff070b37b3c70f4bbe55913e81ba8f744b1c6bb08ec87f0f02d84f2fbbe583f9d7a0d87c685d50cd9b3c142fbb6ac61f5e27851eba61f00e5749ec63f31f00e4", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x0, 0xf5b3}, 0xc) 2018/04/24 12:32:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) [ 90.255712] mmap: syz-executor7 (7162) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 12:32:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x3, 0xae, 0x7}, {{}, 0x4, 0xffffffff, 0x3}, {{r3, r4/1000+10000}, 0x7, 0x8001, 0xbe02}, {{0x0, 0x7530}, 0x7ff, 0x4, 0xfffffffffffffe00}], 0x60) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000), 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/24 12:32:38 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) r1 = socket$inet(0x2, 0x3, 0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x4, 0x800}, 'port0\x00', 0x4, 0x10, 0xebc5, 0x6, 0x3, 0x4, 0x2, 0x0, 0x3, 0x36c}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/04/24 12:32:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007a00)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000007b00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={"6c6f0000000000008000", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r2}) 2018/04/24 12:32:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00dfe7a66fb8edbe670095d3ea3270ebf8204d9a7afd2b", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000007f035428cdd59efe"], 0x48}, 0x1}, 0x0) 2018/04/24 12:32:38 executing program 6: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) pwrite64(r0, &(0x7f0000000100)="a79c967b65776689587081d8ad14eed2f32e66b32d06103f41487a327748f1ec07291b48135d96dd6fe46c2d127a6367c475a3ab483621ebde7f6a1f6c815ea7422b626eac19a7f2050c1ec60bee65b0956c479b7409e0c0fc6e0770b8c522e1c1d985b457106479af0285a2dfcc43d780102347b7c0005fe97a3708d55372672a2040791f5f824fec15496ce6e98d33b84914b7f2e42a8281ad238d70a970c89d8a213d392e2b665a580914448dc595f8bccb114c6f7fceffa043e55244b5dd1a8aa4d50dac825dd0be6c4fa1b239a660a6af760d1ad8e950c295a051bf64e05109c64e0f", 0xe5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/24 12:32:38 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/24 12:32:38 executing program 3: r0 = socket(0x2000000000014, 0x5, 0xffffffff7ffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2803e500080000000009c800"]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xfffffffffffffffd) 2018/04/24 12:32:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='personality\x00') fcntl$setstatus(r0, 0x4, 0x2000) r1 = eventfd2(0x0, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xffffffffffffffff, 0x10ed5b) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1cc) 2018/04/24 12:32:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="81100120", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) [ 90.683162] alg: No test for gcm_base(ctr(aes),poly1305) (gcm_base(ctr(aes-fixed-time),poly1305-generic)) 2018/04/24 12:32:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1221dcb74c3185c3acee50200118"], 0xfd2a) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0xffffffffffffffc0, 0x1) 2018/04/24 12:32:39 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xffffffffffffffff) r1 = semget(0x3, 0x3, 0x204) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000040)=""/208) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x4}, 0xfffffe3a) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x10000) bind$rds(r2, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/04/24 12:32:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90), 0x0, &(0x7f000001f000)}, 0x40000000000000) 2018/04/24 12:32:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0x80000003]) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x3}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r2, 0x4, 0x1, [0x6]}, 0xa) modify_ldt$read(0x0, &(0x7f0000000380)=""/128, 0x80) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xffffffff, 0x400, 0x200, 0x0, 0x81, 0x10000, 0xfffffffffffffe01, 0x53, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x9ee2}, &(0x7f00000001c0)=0x8) 2018/04/24 12:32:39 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x40000000000000, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x4}) mq_timedreceive(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={0x0, 0x1c9c380}) 2018/04/24 12:32:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) write(r1, &(0x7f000017d000), 0x0) 2018/04/24 12:32:39 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) 2018/04/24 12:32:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="81100120", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/04/24 12:32:39 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 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, 0x6}, 0x0, 0x0, r0, 0x0) 2018/04/24 12:32:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x81, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000002c0)={0x4, 0x5, 0x7, 'queue1\x00', 0x20}) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x90) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="dc001600d800940088007300de9f9f045443012b1bc5f96a6683c0ba42a6eeb8467b63c128cb022bc6ae0c03f257c2595ddd3749ca06388db8e07fb852da3eee24d2ed5f2f6be4fab77c1cb8e9c573382d133496c41a970254d3fccfa0e394f821e90bea3ecbfb74976ddd10f6d88707b5b0738dc2421a63f4cdd990126fc024e3fa761367ed43d26b57c2d9ef879dc744003f004a1f8bc212b4796f2c0481c38f3d9cab08458f6096730cca648124853240386ac94ed3e9dc794b6bc45b720305945958c32c539308b16a0a5c6abf37022d000008003b0007000000"], 0x114}, 0x1, 0x0, 0x0, 0xc000}, 0x8080) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000440)=""/10, 0xa}], 0x1) 2018/04/24 12:32:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x4b, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 12:32:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x40000000000004, 0x8400000000003, 0x200}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000440)='+', 0x1}], 0x1) shutdown(r1, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/24 12:32:39 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x1, 0x8, 0x1000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xd6, 0x3, 0xc, 0xba, 0x1, 0x7, 0x1, 0xc4f, r1}, &(0x7f0000000200)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000018001a0500000000230000000a000000000005000000000000000500010000000000ae3869b2e700000000000000000002"], 0x30}, 0x1}, 0x0) 2018/04/24 12:32:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x40000) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0xb41}}}, &(0x7f0000000140)=0x84) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(r2) 2018/04/24 12:32:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x406080, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000140)="3b110135ef5e91982b3ba86914a40fa4483d4b3241eb4c30fe2ea115d381b3123a099981d43e3553441bee5202ee886d6d10b460a95f8ad0a5e30dd2f10537ff915a0ac0ff3499ce10dadcbda0f8ed7de19f05fd256174d7ecb207d5c7e1b6b8e22d180698a0eb97b69dd732da79d4b28b7be49ff98dfe90b4f7", &(0x7f00000001c0), 0x3}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0xeafe}) listen(r2, 0x1) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/24 12:32:39 executing program 5: rt_sigprocmask(0x3, &(0x7f00000000c0)={0x5}, 0x0, 0x8) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access&\x00', 0x2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/04/24 12:32:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7663616e30000000fbff00", 0x10) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x10000, 0x400) r1 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/124) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0x99, &(0x7f0000000180)="493586c2a79b351345947bb2fb37d5a549108bc2cf2314fb539afe5852e4c11cccae190422ca6c9083312e3f43f2c4966202de0883a59eb91cce8bbb2dc745bdce1c197d5dfd71a75e539d9871214231c94763164a2ecd7baaa67286c8e219bd9fbb208b9dbd394b63f2c0ede87a3d7ed05f51bc41ad911cf1b2b65b0b1ae31570d0b24d505a12e479ea574e40eda0099f194edda4a4d8e431"}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x400}, 0x10) 2018/04/24 12:32:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0xfffffffffffffee1) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000737000), 0xffffffffffffffd0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/24 12:32:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x121103) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"626333af02000000d494641c00", 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000004c0)=""/80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000580)={0x7fff, 0x3, {0x3, 0x3, 0xffffffffffffffb3, 0x0, 0x6}}) writev(r3, &(0x7f0000001440)=[{&(0x7f0000000240)='3', 0x1}], 0x1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000280)={r4, 0xffffffffffff72af, 0x1c, "4c6bf3ddca30088a4de948b890562f89af656703620d03e241fc843a"}, 0x24) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) r6 = add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="5735bb892c3150ce4579893ad9ae49fde1ec11b21445ae42f91c5fbe62e2bfb9ca1bf29e5a58f3cd21992ae72756b1618937f9e8b7e48236e20087a5e03795b28309ba138981266d4c8b69ada0ed05f422043bc0dbdf7019c2cf75e01c48471513418af6c2bab3aa4f2fea39150070ee4955e59275d1d27bd6116a2e08b7f49a2df95413c6764c5fe40cc0457644c0f726d9c75042aecb44eb9a772cbd8a851519384bfabf4a23457b280605dd32bc2af60f50", 0xb3, 0xfffffffffffffffb) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) keyctl$setperm(0x5, r6, 0x20) 2018/04/24 12:32:39 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="debfa8ba52d0cced3cc933b9c7533dfc77ed1334531812d7b715d7b680aecccd7c3ea3f37aab2d8092c2c9d65a615721a7e4107abb5e82b6d770aa60f3cf54a50c6c164f1b3cc3e8e7388a09613110cb65294c4ab131bed1af3cf3f5e4"], &(0x7f0000000300)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0xfff, 0x6, 0x7f, 0x0, [], [], [], 0x80000000, 0xfffffffffffffffc, 0xffff, 0xbc0, "aa0e09e64e3d5600f2605c6ccee37eb5"}) close(r0) 2018/04/24 12:32:39 executing program 3: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000943ffc)=0xa35) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={0x6}, 0x8, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x9212, 0x8}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x4, [0xffffffff, 0x81, 0x9, 0x7]}, 0xc) 2018/04/24 12:32:39 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x280000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'\x00', 0x4}) 2018/04/24 12:32:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000640)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000600), 0x3, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0xd7}}}, 0x38) write$rdma_cm(r0, &(0x7f0000001ac0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001a80), 0x13f, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000003680)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003640)={0xffffffff}, 0x106, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f00000036c0)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x11ec837}, r1}}, 0xadbeebcadba1d48) 2018/04/24 12:32:40 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18100, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) 2018/04/24 12:32:40 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x7, 0x40) ptrace(0x4207, r1) ptrace(0x1, r1) 2018/04/24 12:32:40 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400140) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x7, 0x9}, 'port0\x00', 0xb8, 0x400, 0x200, 0x10001, 0x7, 0x40, 0xc4c, 0x0, 0x6, 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000100)="8c9a344c7542d615ea685ee123124d6ac6e83931e705e08ba924e506411dd63001d86c0e33523dc49f1cb54988eca111ad8030ca44af007dfe913ffe7bdf105d5211b0b3d3366eff03dfb93575fd4edffecf3c7a0edbebb12ada2cd8cf7bc14d2f1f8c82687ab15e0c873c3a31b217997658485a74212f576a86239d8ef2165b16f2b7566e232cd7b535350ba7fbae4b7eb386ea9fc9914781dc4a837eda0589e1b57ac33393cdd030a73ff32c") fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x7fff}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000240)=0x14) 2018/04/24 12:32:40 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000180)={0x4, 0x20, [0x3, 0x7, 0x26f36de6, 0x2, 0x3, 0x2, 0x401, 0x200]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x40, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) unshare(0x40600) fadvise64(r1, 0x0, 0xfffffffffffffffc, 0x0) 2018/04/24 12:32:40 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/217, 0xd9}], 0x7, &(0x7f0000000640)=""/99, 0x63, 0x9}, 0x800}, {{&(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000740)=""/101, 0x65}, {&(0x7f00000007c0)=""/91, 0x5b}, {&(0x7f0000000840)=""/27, 0x1b}, {&(0x7f0000000880)=""/191, 0xbf}, {&(0x7f0000000940)=""/207, 0xcf}], 0x5, &(0x7f0000000ac0)=""/177, 0xb1, 0x7f}, 0x1}, {{&(0x7f0000000b80)=@in, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/127, 0x7f}, {&(0x7f0000000c80)=""/173, 0xad}, {&(0x7f0000000d40)=""/59, 0x3b}, {&(0x7f0000000d80)=""/86, 0x56}, {&(0x7f0000000e00)=""/207, 0xcf}], 0x5, &(0x7f0000000f80)=""/215, 0xd7, 0x1}, 0x5}, {{&(0x7f0000001080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001100)=""/41, 0x29}, {&(0x7f0000001140)=""/223, 0xdf}, {&(0x7f0000001240)=""/231, 0xe7}, {&(0x7f0000001340)=""/16, 0x10}, {&(0x7f0000001380)=""/181, 0xb5}, {&(0x7f0000001440)=""/100, 0x64}], 0x6, &(0x7f0000001540)=""/4096, 0x1000}, 0x40}, {{&(0x7f0000002540)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003700)=[{&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/187, 0xbb}, {&(0x7f0000003680)=""/69, 0x45}], 0x3, &(0x7f0000003740)=""/88, 0x58, 0x4}, 0x9}], 0x5, 0x2, &(0x7f0000003900)={0x0, 0x1c9c380}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) close(r0) 2018/04/24 12:32:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) modify_ldt$write2(0x11, &(0x7f0000001440)={0x7fffffff, 0x0, 0x1000, 0x7fff, 0x69a22e14, 0x6, 0x9d88, 0x3fffffff80000, 0x8}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000001500)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaaaa86dd60a2fbe800383a0000000000000000000000ffffe0000002ff020000f70000000000000000010200907800000000609433df00003a00ff0200000000000000000000000000010000000000000000000000000000000000000000000818100000"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) recvmsg$kcm(r3, &(0x7f0000001400)={&(0x7f0000000040)=@pppol2tp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/207, 0xcf}], 0x3, &(0x7f0000000400)=""/4096, 0x1000, 0x3}, 0x40) 2018/04/24 12:32:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x40000) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0xb41}}}, &(0x7f0000000140)=0x84) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(r2) 2018/04/24 12:32:40 executing program 0: r0 = socket$inet6(0xa, 0x800000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) write(r0, &(0x7f0000000100), 0x0) r1 = msgget$private(0x0, 0x14) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/37) 2018/04/24 12:32:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80500, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)=0x200) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xa, 0x1e, 0x4, "04a5f2ea846174717946839064a9fc441dbbfacd1b544d3fc151f2a01dc3c0dc4dc13bb86907ee16176565ad7d0a467fa2f3714ebe98b7d8f18a97d72f10b3d3", "8cd7a260094cfe4fd656249c956e5fea53c2184949f92dc9b7163aa45e3463b6", [0x7, 0x1]}) 2018/04/24 12:32:40 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x31, 0x82000) sendto$inet(r0, &(0x7f0000000180)="ce7e6f87c99a822a9dbeb5e29416ea3e59e5187f99e90e791831fc57d874677131a4492247232a20eb779b8b3855a24a44f578e15e71ad52ed7f5a16db6f63931e66e21affd2f1ed9769043d685d4a2a3e71cb9fd93c0883889ea399423fb1a4a58e8d62d8ab82cccc56ef07d7b9699e7c87797c89673eb2b4db7c99f7ba048302d43af119ebb5dcf232d23d3634b58a56e05db6dfdbe2faa10e5f8f2d5752cc0b25ae395af9a51a9233ead4dc7a6a973031e8", 0xb3, 0x4000000, &(0x7f0000000300)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000600)={@empty, r2}, 0x14) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) r5 = accept4$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a40)={0x0, @local, @dev}, &(0x7f0000001a80)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001ac0)={@local, @rand_addr, 0x0}, &(0x7f0000001b00)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b40)={'ifb0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001c80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001cc0)={@rand_addr, @remote, 0x0}, &(0x7f0000001d00)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d40)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001e80)=0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00000006c0)={'syzkaller0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002200)={@dev, @multicast1, 0x0}, &(0x7f0000002240)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002280)={@mcast2, 0x0}, &(0x7f00000022c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002340)={@dev, @broadcast, 0x0}, &(0x7f0000002380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000023c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000024c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002500)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002540)={'rose0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002580)={0x0, @broadcast, @dev}, &(0x7f00000025c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002600)={0x0, @multicast1, @local}, &(0x7f0000002640)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002f40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002f00)={&(0x7f0000002680)={0x844, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x170, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x7ff, 0x4, 0x5, 0x7fff}, {0x6, 0x1, 0x8600, 0x3}, {0xe00000000000, 0xd2, 0xbf, 0x100000000}, {0x6, 0x3, 0xa0000000000000, 0x60000000000000}, {0x0, 0x7ff, 0x7065, 0x7ff}, {0x5, 0x1, 0xfffffffffffffff8, 0x3}, {0x71, 0x4, 0x5, 0x7}, {0x7, 0x200, 0x5, 0x75b}, {0x6, 0x2, 0x5}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}]}}, {{0x8, 0x1, r8}, {0x1b8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x41}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfbc}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r13}, {0x128, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x943}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff00000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x42cd}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfdc2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r18}, {0x224, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7705e525}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xcd9, 0x81, 0x4, 0xad}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x844}, 0x1}, 0x90) r23 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r23, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r23, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/04/24 12:32:40 executing program 6: mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000b22000/0x1000)=nil) 2018/04/24 12:32:40 executing program 3: ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000001c0)={"65516c000002001000"}) io_setup(0xfc2, &(0x7f0000000000)=0x0) io_getevents(r0, 0x5, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0xc491, 0x6) 2018/04/24 12:32:40 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8200, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000e4e000/0x3000)=nil, 0x3000}) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0xffffffdffffdffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) 2018/04/24 12:32:40 executing program 0: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f00004fe000)=0x4) 2018/04/24 12:32:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x40000) getrandom(&(0x7f0000000040)=""/186, 0xba, 0x2) 2018/04/24 12:32:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00000000c0)="b3d4c4c3946b12ded60337823f423770fdae979c1d7e2e0e147d2791224cd32990e9ebeadf42672006dde0ee37b797c36189ca7a420e82d5c3653895b2") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x3) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180)=0x8001, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$TIOCEXCL(r4, 0x540c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x5, "17105eaff6"}, &(0x7f0000000240)=0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x8001, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000300)={r5, 0xffffffffffffffe0, 0xfffffffffffffff8, 0xbb45, 0x1f, 0x3, 0x1, 0x5, {r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x100000001, 0xffff, 0x3f, 0x6}}, &(0x7f00000003c0)=0xb0) 2018/04/24 12:32:40 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000000)=0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x40) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000805018004000700ff010900ffff00897f11fffffffffec88b0495750000000000000000000000000000c5fbb8c6a59da4d96d5779ad03feb363b1e6aef66ba2732def14851dafc1db840f8425062f6adf40f30f2b57c097bb1b3e0519f7856b91b84790a5339fd8ec06f842723bc5c5b37e3a09fad4596f8b7ec041019933579f6c5f0701aea527d911ad140c497eb62872c5a712"], 0x97) 2018/04/24 12:32:40 executing program 2: r0 = memfd_create(&(0x7f0000000000)='./cgroup\x00', 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) read(r2, &(0x7f0000000080)=""/141, 0x8d) 2018/04/24 12:32:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x2, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xd9, "ba899d67f03245847163392818725f926bd8cadded57d5626fa886a09f45623d68521c806803c948d3a779d1f8e78fa9b73a6749c3f5d0495f2904c9a612228b239b866963ad541fcb0c4edd674c405df149b760231ffe20e9ebc8f389425292dd253956abbe2ade591b0b1e56899b86304cb35da34a882738e26beaf9106d95cd2e968ed1774ccc70df785a377a15d8a411aa9f9708b280eac5fdbcc54745b30f3679e3d6075422c7b0e385e6ffbc0fc062135dfd41689ce58bd2b7223645365e860dbe76cee87029e8b4ea3b904b12facc1dfc42163b83b1"}, &(0x7f00000001c0)=0xe1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x15}, 0x4, 0x2, 0x3, 0x8, 0xfffffffffffffff8, 0xea1, 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/24 12:32:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x541000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x480000000000, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x6a6, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) syz_open_pts(r1, 0x28000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r2, r0) 2018/04/24 12:32:40 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bind$rds(r0, &(0x7f0000000280)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pread64(r0, &(0x7f0000000000)=""/209, 0xd1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0xffffffffffffffff, 0xf5c) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x460f, 0x408000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, 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@ANYBLOB="0000022000000000613f023ec8d04604ee531033a0ee964e0490928f85ee761a0173bf16d3a05beff6cea70f45d58e45fb673ab5d9efc1768e029a957c49b322a12c1694"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x9, 0x3, 0x4, 0x8001, 0x1, [{0x1, 0x4, 0x9, 0x0, 0x0, 0x480}]}) 2018/04/24 12:32:40 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/178, 0xb2}], 0x1) pwrite64(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa2, "603774db2d97901758cad259432d74cf19adbb6ff8f4489ba1a75844521a6c54b64fe1e594a2a690b0e3c0c09bee683e539bef6e2c8ecf52672f96a22a36541ea2a50d65ffc5b40887849f2551cb3cfaba9ab0cfa1318b298619de74f64a886b8e0d20861c13802de521d3e54e9a2a7719c400f7be053f912cdcd943d15cdbd470d038112597444f6e0f3fd6a81150b0833233e2baa9418ce2a9016d72c99d9dc4f9"}, &(0x7f0000000180)=0xaa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x280000000000, 0x30}, 0xc) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x3ce0}, 0xc) 2018/04/24 12:32:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net//..\x00', 0x0, 0x430482) getegid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)="c9f700e5e27dda1a712f6e65742f697076342f76732f88796e635f7265747269657300e52c6477b5a2f8801c30b422dd1db77bbd55cb0c0000946c8301b1f30c7468ddc7e5915227e1f0ae7ceebd32dd1c36e845eb67677e0e42795bc33854d169fe00", 0x2, 0x0) stat(&(0x7f00000011c0)='./file0/file0\x00', &(0x7f0000000080)) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000001200)=""/134, 0x86) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r0, 0x0) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x20fe, 0xc0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="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") 2018/04/24 12:32:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup3(r0, r0, 0x80000) sendto$inet(r1, &(0x7f0000000040)="638d55f2547b23f41d68c070bcba677da9aee272e36fca88793164411a2d8c57cd8caa68544edd5d3e850b745e381d0c7e9e607cf112710023bbfc77f8c4983d4fd7622fef8e936b3f81455bf93254884b050bb9e2960a98e09c5b649ef907be78b2d29103d6d71e577db604cdf825947089584002a443a83c90fd537a2fa5f4d8d4527f9cfb7c4b191079bb9df0e8d16adb11e2c905834a085e82e459f31497628ab991704ccda3bcb58d8b95bccba3641270b029e1c22316f5cd", 0xbb, 0x20000000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x200, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000140), 0x20) 2018/04/24 12:32:41 executing program 0: socketpair$inet(0x2, 0x8080a, 0x9, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001840)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) munlockall() uname(&(0x7f0000000180)=""/122) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000019da0000fc0000002500000004000000347a4be886e15a63057d321b0795e67fa010f18354a372dd4bff2e65fe0d64802c1c891471039a30575260dd8d17865ca3b1a33676f0134962c4474ed44f51e6dc5447a7a20fc8ddbd73d18a3994c711216cb358405e4ab741603858291c58c666000000004e0342e41cf872890e79cca42ba5fc7d9df99330aa953d52547cb20cd967f055de00"], 0x18}, 0x1}, 0x0) socketpair(0x1, 0x0, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="707ba32e54b65ee0d0e31217d5e346e6604b65e221d2020e3977c3a507b583673c37653658e4b4fde6e2df72cfcfae7336d3564b1bd171a477dac0a7e94cf7", 0x3f, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) 2018/04/24 12:32:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) pipe2(&(0x7f0000000500), 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000440)="e89a6e9c66653cd551eac33502bd9490567d41efa034abcbef079b3be89a399c", &(0x7f0000000480)="ddf35b1e2999858bf31c9ecd47db94d00d4fc446749bac6eafb5d44556008acfebd678668373cd1ae58a3e2dc2f6"}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000080)={&(0x7f0000000280)=""/134, 0x86}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000340)=0x1c, 0x800) r3 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x7fff, 0x54000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000400)={0x77359400}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000380)=0x100, 0x4) 2018/04/24 12:32:41 executing program 7: unshare(0x28060400) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x101) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000280)={0x4000065b, 0x21}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x40}, 0x10) r1 = socket$nl_generic(0x11, 0x3, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x20000000, 0x100000000, 0x3a}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x401, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000002000)="d4496a", 0x3}], 0x1, &(0x7f0000001180)}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x107, 0x2, &(0x7f0000001ffc), 0x18) 2018/04/24 12:32:41 executing program 2: unshare(0x40600) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) r1 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="d12e", 0x2, r2) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x4) fadvise64(r1, 0x0, 0x0, 0x5) 2018/04/24 12:32:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0/bus\x00', 0x90200, 0xa9) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000000100)=""/167}}, 0x68) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x4) 2018/04/24 12:32:41 executing program 6: r0 = socket(0x10, 0x802, 0x6) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101100, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000240)=0xfffffffffffffe11) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x2, 0x0, 0x2, 0x0, 0x9}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/238, 0xee}], 0x1) 2018/04/24 12:32:41 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x88041) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mincore(&(0x7f00005de000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/149) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f0000000000), &(0x7f00004e55fe), 0x0) [ 93.803229] netlink: 180 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/24 12:32:41 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x100, 0x4000) timerfd_gettime(r0, &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x7, 0x2, 0x5, 0x0, 0x0, [], [], [], 0x1, 0x7}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000000c0)=0x8) sendfile(r1, r2, &(0x7f0000000040), 0x10001) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000340)={r3, r4/1000+10000}, 0x10) 2018/04/24 12:32:41 executing program 2: syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f0000000100)) kexec_load(0xb78, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="b4a20b4fee19b59fb2e9331b210b3f04b83357bb86123147b7d526a63df29e950cf3be26024414da8ac25fd7836057a3e6290dd782d592881073924fde29d5fad80d50426ddeb1c472d864eb07660857c7d6596168215573a722dbbc5864a4a41c94f21f0d28f9dd63cfbc2d12c98af75c2b020b57c9e031d40cd04ab4c4588ba47c69a2724fe15b8e3905a5ac732aaea5978d211e460d59b949fe4d31236048c84dbf62aec5d1d08d7b8d3af472f6af7b3fe2c6060e315cecb4f7ba9c88271b7f7042e2b5ef3efd97916b34363f799b4155dd111656f4299d611d4e6958275f97cc031e", 0xe4, 0x1f, 0x1}, {&(0x7f0000000240)="dbb3e65f541e12f88475a8df9cc1f99ed79df2986caf8de2912dcc9088867deea8d1e9f285132d67f6446942f9346919d8c4f8fc301d314b7ba789986200af6f2fa07c4e7db02c616efa0ee66aea0f04aaf7586942c545144c973db773091a90bcc0f197608b8f52853fa8e5f4f88947fd5483adb6bfc9c6bb31118a8bb7b327c0bb045e7fcac2abe6c51248291a76844fc11c0e6fdfe4e19faa9341a850d76f56451aa43ca82cf8c3561a698bc2e919ab3602ddcab6ecc351ff55b88d2b79c1ab7dee05fbf127bc9da4041f01c4ece17e80240e2a7ec4d355", 0xd9, 0x4bf7, 0x4}, {&(0x7f0000000040)="2fc12cfeee36e733850fa932a4f7a8a91c0a8d109a3d278a057bceb549094ba5fb3093a50bc520a83c43d97a99b1eb197832687f8e3a51c7ce063780ecb0fe8bf4b2d6d019422b04c6688a15d8bacad4eafbeb550fa629def14bd1a08650f260597c18bb8c69919dddd173ea6fff6c143661f30c5f256c7805c9a6e0ececaeaedbe0a3369baf16edce32c70fe0b0152a413bb95bc9f133fd417a541009c0e806819be1d74e7d2a4dbf1a7ee206a394a54c", 0xb1, 0x8d, 0x3}, {&(0x7f0000000340)="e40168f45531fa716b7d4ab07ca6878883ee6d9ed0274222cf9419b0f005986bfe202994e62dbbae1d31cf95569e9cfb2ef4cf8a8b5ad217e88cbb490c808b7cd70bb098df25b785ecc74b0ac13c9dac4f19593f68c6d1aa626095d81c9dca51ea0402636608da41be9d6f52523a31640eda1c3377bdcd997dbbd0247b25a081a8e347062d29221c17626d473f491a36dceffb23851d0a0658bbc7451b45", 0x9e, 0x5, 0x1}], 0x3e0000) [ 93.843439] netlink: 180 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/24 12:32:41 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = shmget(0x1, 0x2000, 0x10, &(0x7f0000001000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) fcntl$setsig(r0, 0xa, 0x26) write(r0, &(0x7f0000000100)="16db0a4a1abb42a5", 0x8) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4, {0xd832, 0x1, 0x3, 0x0, 0x5, 0x4}, 0x800, 0x25}, 0xe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0xff4f}, &(0x7f00000000c0), &(0x7f0000000140), 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) 2018/04/24 12:32:41 executing program 1: syz_emit_ethernet(0x42, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/24 12:32:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x800000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) r1 = getegid() setfsgid(r1) 2018/04/24 12:32:42 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x88041) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mincore(&(0x7f00005de000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/149) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f0000000000), &(0x7f00004e55fe), 0x0) 2018/04/24 12:32:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/118, &(0x7f0000000140)=0x76) 2018/04/24 12:32:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}}, 0xf8}, 0x1}, 0x0) socketpair(0x8, 0x3, 0x7d09, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/24 12:32:42 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000000000)=""/4096, 0x1000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/04/24 12:32:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x80000001, 0xffffffffffffffff}) 2018/04/24 12:32:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140), 0x1000001b3) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7ff, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x2, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) inotify_init() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={r3, 0x10040000}, 0xa8e62be8c238a92a) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x800, 0x2, [0x6, 0x401]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000000000ae97723946f4bcc033963b6f9b92b697503e29c5944c898fc00146cc9576a516b36917ed36804011cfa5d601e99a8654eb82ab900a6ed91d71c083bc18ea4c016def75e3cff21b5ff814697bba9ba5a5d5bf8db3ae4cccf1c11f28e010e01f5da4a333f113680000000000000000000000000000"], 0xe) 2018/04/24 12:32:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="2fde6d89fb421416d1b5d94c0db69fe9051eb4447d9282ee446b", 0x1a}, {&(0x7f0000000200)="dd025e6b22f03901c367d3bffe8a05754419b2e8f106fa5e05aac284c06b853c0f29919abda7e8537a8b723d0b896bdf0724363cba3384c0033b0c23e6b8bf3caae802dd2d091d7470cd5107fe8244e6de5cec03a39a64ba87ae60551530626c98b1a9fff170450517b882abe710196008b47bfdd6136e6faed10d6378e3937a55a285b92f1e44f76b120be5702918b1437490407fab1fca725a077a607a6549a5ff0f546ecb94e287d1855c375ac3fa5fe49d1f8195f44b8184ca19284c5b55f2ef594eea6a8093027835fd587d06117efc3ae934560ac1742606ef37c2947e57c12d464e1f8ceba1687d36fe6b61b6c5", 0xf1}, {&(0x7f0000000300)="fafa72458e8fd922034d884c9dae96801a2c14a18908e3cb17a14d5c57acdc4f670814f7fa412d06839554d7bd68db71c5b7f11809a9543001f1205c82e271835473a973ea665f99b35731", 0x4b}, {&(0x7f0000000380)="e41e3495ebb02bfbf6878c99a3a78d374e2cc33a86d89dfa98ca64d8aa66c37a57cac9b800218091f693a909d7fff2f8b1a6e2", 0x33}], 0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffff7, &(0x7f0000000140)=""/140) 2018/04/24 12:32:42 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x375) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000480)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000200)={0xffffffffffffff48, 0x0, 0x0, 'queue0\x00', 0x3ff}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff, 0x7ff, 0x7ff, 0x100, 0x4, 0x20, r2}) 2018/04/24 12:32:42 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4a7d2f697965a13b, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = timerfd_create(0x1, 0x0) unshare(0x400) timerfd_settime(r2, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20408000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x201, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x814}, 0x20000000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000000)=""/119, &(0x7f0000000080)=0x77) 2018/04/24 12:32:42 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x80000000, 0x1000}, {0x4, 0x1, 0x1000}, {0x1, 0x9, 0x800}], 0x3, &(0x7f0000000040)={0x0, 0x1c9c380}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/24 12:32:42 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x300c0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000040)=""/178, &(0x7f0000000100)=0xb2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x72, "020c507285db9450d1e2e5dcd5a167897738eaab860d42c1b72f1be2517427575b63a4a664185156cac20bc106552dd2d798efa4dc14e9f82c77331516fad35bf341ff4ef623a2a099913795112785887f50a21d5d5df0b5e14e1de14710771dce691cae03f7fabbf07d15833fea1c593d87"}, &(0x7f0000000300)=0x7a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0x9b, "1f3f44f90affee40419d754477a2898601120ab4993a726afbd0a22b27c9720cfb1a05879d0539343bff6075e4c6af0320c911c9db1040c90110659b056f67dd2d8674c3b45ae487589534a4bcbdb508e084ab06c9e3f44cb3740d2a9b9520e806309d438ab54cec0bfdc4113edff31018728405c2744c020c76f2339d5f15a2213b6531ac0df0db82c039ef6347571d71f6f2667cba7687e9b969"}, &(0x7f0000000400)=0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x8001, 0x5}, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/24 12:32:42 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, r0}}, 0x88) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/24 12:32:43 executing program 7: socketpair$unix(0x1, 0xbbeded6c548de736, 0x0, &(0x7f0000000240)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000030000000000001683550049701492bdfe6d29e5710333b983afe3"], 0x28}}], 0x2, 0x0) 2018/04/24 12:32:43 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/24 12:32:43 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80000) creat(&(0x7f0000000080)='./file0\x00', 0x1000000000) signalfd(r0, &(0x7f0000000040)={0xf97}, 0x8) 2018/04/24 12:32:43 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000140)=0x20400000000, 0x3ba) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/24 12:32:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x1}}, 0x1, 0x8, 0x1f, 0x4, 0xfffffffffffff800}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x800c, 0x4, 0x8, r2}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x80, 0x9}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x7e4ac2d8}, 0x8) 2018/04/24 12:32:43 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200080, 0x60) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7d}, 0x4) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) pselect6(0x40, &(0x7f0000d26000), &(0x7f0000d25fc0), &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000000240)={&(0x7f0000288000), 0x8}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x400000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x8000000000, 0x7, 0x53, 0x4, 0x100000001, 0x8}, 0x5}) 2018/04/24 12:32:43 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1000, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0xffffffff, @empty, 0x3}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xbb}, 0x1, [0x7, 0x5, 0x9, 0x4a24, 0x0, 0xb1, 0x1]}, 0x5c) 2018/04/24 12:32:43 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20800, 0x0) fcntl$notify(r0, 0x402, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x2da}, 0x1}, 0x0) 2018/04/24 12:32:43 executing program 2: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)={@void, @hdr, @llc={@snap={0x0, 0x0, '%', "3a8793", 0x8100}}}, 0x12) accept(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/04/24 12:32:43 executing program 3: r0 = socket$inet6(0xa, 0x9, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/04/24 12:32:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000000100)=""/86, 0x56}], 0x3) 2018/04/24 12:32:43 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x20, r3, 0x100, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x20008000) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000340)=0xc) 2018/04/24 12:32:43 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af92809d6cd68aaf7cc80f908fd77a2e5ac9e31ff6fad1fda5fc10e81e4076381b320e5840c26ee7a34fe3fb1c6e4634c1e5c2835160a59ac923fda468e990b7fb8bdf2762bf90ee999ea1c37a898dd08f97b8b856bdc819d6fba06d3ed80aea51"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) writev(r1, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) unshare(0x200) r4 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") fcntl$getownex(r1, 0x10, &(0x7f0000000200)) r5 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x78d4a602, 0x6ce, 0x6, 0x0, 0x100, 0x88020, 0x2, 0x2e, 0x101, 0x10000, 0x1, 0x2, 0xff, 0x7fffffff, 0x9, 0x7, 0x8, 0x3, 0x1, 0x5, 0xc9, 0x9, 0x36e9, 0x2f, 0x9f, 0x1ff, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x10001, 0x8001, 0x8, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10002, 0x8, 0x7, 0x7, 0x0, 0x4, 0x1ff}, 0x0, 0x2, r0, 0x1) setns(r5, 0x4000000) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x8, 0x400000) setns(r4, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) pwritev(r1, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000340)) 2018/04/24 12:32:43 executing program 7: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000003) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101800, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/170, 0xaa) readahead(r0, 0x7, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000be2000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/24 12:32:43 executing program 1: unshare(0x800) r0 = socket$unix(0x1, 0x100800005, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/24 12:32:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r1}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@routing={0xff, 0x2, 0x2, 0x8001, 0x0, [@dev={0xfe, 0x80, [], 0x1b}]}, 0x18) 2018/04/24 12:32:43 executing program 7: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x6a, "74b396692ba25c509c12bbf9a909f3065bf9baffecccf3bd61306a20b563f42d08def14061989b33586d21a84404bc18a3b30b7a266eae60d148743c40c34759c5c69c10d23aabbda601894d2fce1be566820befb7dc609d1338d4f114f220c2a8b9fc65de537ce4b99f"}, &(0x7f0000000040)=0x72) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7}, 0xc) 2018/04/24 12:32:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/24 12:32:44 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af92809d6cd68aaf7cc80f908fd77a2e5ac9e31ff6fad1fda5fc10e81e4076381b320e5840c26ee7a34fe3fb1c6e4634c1e5c2835160a59ac923fda468e990b7fb8bdf2762bf90ee999ea1c37a898dd08f97b8b856bdc819d6fba06d3ed80aea51"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) writev(r1, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) unshare(0x200) r4 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") fcntl$getownex(r1, 0x10, &(0x7f0000000200)) r5 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x78d4a602, 0x6ce, 0x6, 0x0, 0x100, 0x88020, 0x2, 0x2e, 0x101, 0x10000, 0x1, 0x2, 0xff, 0x7fffffff, 0x9, 0x7, 0x8, 0x3, 0x1, 0x5, 0xc9, 0x9, 0x36e9, 0x2f, 0x9f, 0x1ff, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x10001, 0x8001, 0x8, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10002, 0x8, 0x7, 0x7, 0x0, 0x4, 0x1ff}, 0x0, 0x2, r0, 0x1) setns(r5, 0x4000000) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x8, 0x400000) setns(r4, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) pwritev(r1, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000340)) 2018/04/24 12:32:44 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) 2018/04/24 12:32:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) close(r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r3, r0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) read(r5, &(0x7f0000000e80), 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/68, 0x44) close(r2) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x1}) 2018/04/24 12:32:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x81) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0x135, &(0x7f0000000000)={&(0x7f0000010dfc)={0xfffffffffffffe06, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/24 12:32:44 executing program 4: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x20, 0x20, 0x8, 0x3, 0xb0c}, 0x14) 2018/04/24 12:32:44 executing program 7: unshare(0x401) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc08c5114) 2018/04/24 12:32:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, 0x4) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x6a360c3c, {0x8, 0x5, 0x0, 0xff, 0x0, 0x8}, 0x1, 0x5}, 0xe) 2018/04/24 12:32:44 executing program 6: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xe0d9, 0x900) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x40, 0x4) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/04/24 12:32:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00000001c0)=0x1000, 0x879) io_setup(0xfffffffffffffd27, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) io_getevents(r1, 0x400, 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000080)={r2, r3+30000000}) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x2000) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback}, &(0x7f0000000380)=0xc) r5 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x1, &(0x7f00000000c0)=""/24) 2018/04/24 12:32:44 executing program 0: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x0, 0x3) bind(r0, &(0x7f0000000080)=@sco={0x1f, {0x8000, 0x5, 0x0, 0x2, 0x81}}, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0x48, &(0x7f0000000100)="d249f63972a34604bc2bd35c77afcd29d423efe5987c849c61aea43e9dcac1c87763f34c9c0c1b2ce50162106265b7a6cbf2353b53388bd92d39dca9e23b97046643ec31ad85694e"}) r2 = socket(0x40000000015, 0x0, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) 2018/04/24 12:32:44 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x1, &(0x7f0000000940)=0x0) timerfd_create(0x0, 0x80800) io_submit(r1, 0x2, &(0x7f0000000900)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000300)}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000003c0)="d0b645becff1bbd619", 0x9}]) 2018/04/24 12:32:44 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, 0x0) 2018/04/24 12:32:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/22, 0x16}], 0x6, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/59, 0x3b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/19, 0x13}, {&(0x7f0000001500)=""/27, 0x1b}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/249, 0xf9}, {&(0x7f0000001680)=""/23, 0x17}], 0x7, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/24 12:32:44 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x1004e23}, 0x31c) r1 = socket$inet6(0xa, 0x200000a, 0x88) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pwrite64(r1, &(0x7f0000000240)="bb2c326ee9ef27e79a4399cd3e8dc0ca0370bf7515ef22ec954fbf82cd025655e197309032d009c95f4ed73f73059b6fb60b38705f6f6e979e89163b2761ed79c7445ae54be0ef890d2cbf47164e484468772c", 0x53, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x2, &(0x7f0000000040)={r2, r3+10000000}) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0xc200) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000080)={0xff, 0x3, 0x2c}, 0xc) pipe(&(0x7f0000000040)={0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='team0\x00', 0x10) vmsplice(r5, &(0x7f0000000380)=[{&(0x7f0000000340)='j', 0x1}], 0x1, 0xa) read(r1, &(0x7f00000003c0)=""/4096, 0x1000) 2018/04/24 12:32:44 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r1, 0x4, 0x2000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/24 12:32:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/04/24 12:32:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) close(0xffffffffffffffff) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/04/24 12:32:44 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/24 12:32:44 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/24 12:32:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x40800) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x7) 2018/04/24 12:32:45 executing program 4: mmap(&(0x7f00004ea000/0x1000)=nil, 0x1000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8)=0xfffffffffffffffc, 0x1, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3}) 2018/04/24 12:32:45 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000280)=""/194, 0xc2}], 0x1) readv(r2, &(0x7f0000000000), 0x10000000000000c4) write(r3, &(0x7f0000335000), 0x10052) fcntl$setpipe(r2, 0x407, 0x8001) 2018/04/24 12:32:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x3b) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3f5cebd07aa0792caca699f2ef00000000abe20c62d219be18000000010005", @ANYRES16=r0], 0x2}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697076342f0200000000000000655ffa8ec27b61457363656e745f74656d706c6174", 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'teql0\x00', 0x8600}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@ax25={0x3, {"e1a2d2974d6224"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/24 12:32:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001040)={0x20, 0x18, 0x301, 0x0, 0x0, {0x80}, [@nested={0x4}, @typed={0x8, 0x2, @uid}]}, 0x20}, 0x1}, 0x0) 2018/04/24 12:32:45 executing program 3: syz_emit_ethernet(0x32, &(0x7f00006fffad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x1}]}]}}, @udp={0x0, 0x0, 0xdf}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) 2018/04/24 12:32:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)={0x1c, 0x1, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic='&']}]}, 0x1c}, 0x1}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x4000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/04/24 12:32:45 executing program 5: r0 = msgget(0x3, 0x62) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getgroups(0x2, &(0x7f0000000100)=[0x0, 0x0]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0xa1b00, r1, r2, r3, r4, 0x22, 0x5}, 0x7ff, 0x9b, 0x10001, 0x4, 0x8, 0x4, r5, r6}) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000180360b4500001c0000000000329078ac1416bbac140000000000000000000000000000"], &(0x7f00000002c0)={0x2000000000, 0x0, [0xfffffffffffffffd, 0x5e2, 0x102000000000000]}) 2018/04/24 12:32:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfe86, 0x200000) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="5454b95d06867257eae0b8484723", 0xe}, {&(0x7f0000000340)="62791c90e0523fcdbd27615ec9eefe91e1bc6cbac5b342f6af606ce2199c3355c1ef03a9f929f57edde7cf7a615cde4593ed4658bd28bbf0d773c10f77070f02c92a7edfa704a45f4655a7cb2cc4ac8b280fd7c3c3c803fc6c36dd16d4111d01f745c7071fcc9bbce5e93dab943c36ef6e171403f0c0b18ca77dcc47102e3f5915d1d23cdecab0e1854674295e05891c072d7d199f8640f4b726bd3ddfee50f9b8f8101234dfc24deeae459d4dccd6321ff07f3a6e5891f63beceabc54367efde9d00b2e61", 0xc5}, {&(0x7f0000000440)="045b61208dd75afe4153c22cf1cfad5e7ffb676067911ba45337d9e053500021af33794a6b6c3fba2a5cb3552f0b94bbd03f79325ac46bd5bf4ec586fb390c91c2f7602859fc72ba71c76434f77574d843f7dc1b84ff8c0f60a58fdd3287030704a99a8e75562c53a87cc976ccd0cab2684a4986479fc649b33dffb2bf3739e498bc7bc4c7d3116f21663b282d9f31a393adc5be88c6a63ab1ccfb2208fa28c37b9839c4d094", 0xa6}, {&(0x7f0000000500)="6caca2561b740cce2e2634b3cbb2227a9a3f997f3421ce04fb93a6e025b839ba2f817df0924c21b91db1a932e9453fe46cc73188514cd9a522029cd5e08798128006ac065370aa6584b7a432ff97c747d6b617ad3b2940f31452a13f1f4836ef5c945e025807b825721489c243a3f6b83955f0e340c7ead161c4f556774c1132b337e283fd8c4955a134785ba02664edae9131e207c6b5b9a6a6", 0x9a}, {&(0x7f00000005c0)="1e979245af53f5b92b0a2ff92652c598670bcb5c0757d21f5a8e99108a287d1bfd0eca3767bd45727cf150bfe6d4eedf2d8bddfb4de7c19a95529f3775b1f10f031942d49e07f75db946aa91cf7874c40ceb7dd7d19a83cc097fdffe61ba0f248876c5381c6d39b5e8bb3c1e73dc051bde6cc7ce5b5bb04b4f456a8aac15f5ae142891670d", 0x85}, {&(0x7f0000000680)="f13c5cddbfdc6e54b5582cc83b8359005c9897f181007258745fadf1ca0d7b9ff44c194fd61159dfb3a9f2a5990ac6cdb4251f0b674a6df44fc63ccdb7b5eeca1b9dfbdbcd9a921ee84f4e8790052e669be122b89aaab988b221482c12bf67d30a83c707df8888813335669c0aebab48f4b7dc4f96444f7a16a96dfd960d9e116b515f58ab", 0x85}], 0x6, &(0x7f0000000740)=[{0x30, 0x10e, 0x8, "2fb0335587735370c20a0db0ca83c3ef08ec190bf288e4ac18b31e"}, {0x60, 0x111, 0x5, "6c460857013cf0a52a0e6f76efe34cd36eef0123638ef396c6d76d8830a1cdc07ea5ef9e36cf7b417d5822f63dd69324158526ddac4a6b3decc341c80d6a7a710ac0704b24d27c1c1af7d2"}, {0x50, 0x84, 0xff, "45287641757b58321b89699ceaa2be812dfcc93a842ec631e13b06e8a297089ea8ef74ddcb6e4a1daf47238c1146ac1ce92831ee3a8d7f21bf01e8"}], 0xe0}, 0x4000000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) 2018/04/24 12:32:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0xf2, 0x5, 0x3, 0x9, 0xffffffffffffffff, 0xffffffff}, 0x2c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x1) r2 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$kcm(r2, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=[{0x10}], 0x10, 0x800}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x4, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 97.629605] netlink: 'syz-executor0': attribute type 7 has an invalid length. [ 97.659826] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2018/04/24 12:32:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) accept(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[], 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000fa0a0000000000000000000000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) 2018/04/24 12:32:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x200001d2, &(0x7f0000000080)}, 0x1) 2018/04/24 12:32:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x60) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) socketpair$inet(0x29, 0x5, 0x0, &(0x7f0000000000)) 2018/04/24 12:32:46 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x10200) recvfrom$ipx(r1, &(0x7f0000000040)=""/119, 0x77, 0x20, &(0x7f00000000c0)={0x4, 0x200, 0x7, "16aae85703d7", 0x3}, 0x10) 2018/04/24 12:32:46 executing program 1: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400300, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) prctl$void(0x22) 2018/04/24 12:32:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="6c6f3a00000600"}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/04/24 12:32:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) 2018/04/24 12:32:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x800, 0x1, 0x7, 0x7f}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) fchdir(r0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x101400) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/53) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20400, 0x0) syz_emit_ethernet(0x12, &(0x7f00000003c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000480)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 12:32:46 executing program 0: r0 = inotify_init1(0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000006c0)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x10040) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="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"], @ANYBLOB="7f000001ac1414aaffffffffffffff0000000000000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000ff00ffff000000000000000000000002000000000400000831003f6272696467655f736c6176655f31000065727370616e3000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000ac1414bbac1414190400000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000e0000002ac1414160f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0xb1}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r6 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc001, r5, r6, 0x6, 0x148004) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, 0x40, 0xffffffff, 0x1, 0x80000001, 0x2}, &(0x7f00000007c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r7, 0x1, 0x88f8}, 0xc) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000100)=0x63e) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) 2018/04/24 12:32:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 2018/04/24 12:32:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={r0}) accept$nfc_llcp(r1, &(0x7f0000000540), &(0x7f00000005c0)=0x60) 2018/04/24 12:32:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$hfsplus(&(0x7f0000001140)='hfsplus\x00', &(0x7f0000001180)='./file0\x00', 0x40, 0x9, &(0x7f0000002500)=[{&(0x7f00000011c0)="481cb8eeada068423da5529568bb7730", 0x10, 0x4e5}, {&(0x7f0000001200)="2e75c8f1d88b29ac67ad15b50dc2fec2c1a1745b1ff499707b543a432b7cdb0bc2dd0ecc0d8ba4178a8cf1c5ebee0eef47bf877f5f9cd1c9023cff2f9b6939d00d5e2030d6611d8fe0904a0a97ecdb908f6adfd9ddebaa3869cff4897e16e01e9912a136ca53fa707ba333", 0x6b, 0xfff}, {&(0x7f0000001280)="2d60b31a6b6f7ec9cc28afc295a97efe3f5ad2814442c823b141a3b83848106567c92ae8a7377e69dc0450c58d27310022a90dce970db90a1401d7b794a5a8a8391894facbc466f1776c80b6ee4388626562a99f6a", 0x55, 0x20}, {&(0x7f0000001300), 0x0, 0x7}, {&(0x7f0000001340)="524545c82be387", 0x7, 0x80000001}, {&(0x7f0000001380)="1ba7d5a1b0c650f7cef9abd50bea08f0ff82c49c08", 0x15, 0x100400000}, {&(0x7f00000013c0)="daab8468a2347a20203bac69ff34e2d842bdac669eb056c87b523bd86a5673c1c232b4dfaaae78d3012239ed285ccd1ace5e17c5695015c343a273c502c832ddc61bedcff5adc02d877afdaecb95c7c875f12ab01909dc53f2d4062332cffd707d3c1610a1821b57d239306f19d37100d7752df58ed00fda3b93eecf", 0x7c, 0x1}, {&(0x7f0000001440)="8161f2bce89140722ab41b0f56e1e1775a07ed09b487e0a8f9afa2456f5ff63bdbd8295bd62e5be11d373b4c954706775559bd4f1ca7ee06e1570e986ce2ba1e11ebccc9b9a78989fbdbb3c83732547f165b4df043a8dea0a7f08e6f34fcd5315a667cf613b1501c0e91d1c0de11f9da2d5125b65b01b7c36b380d5e3d88bec9fd4c85ff44", 0x85, 0x2}, {&(0x7f0000001500)="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", 0x1000, 0x607}], 0x1000000, &(0x7f0000002600)={[{@umask={'umask', 0x3d, [0x31, 0x36, 0x35, 0x30, 0x34, 0x30]}, 0x2c}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e20}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001100)={r2, 0x8, 0x90e}, 0x10) 2018/04/24 12:32:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e200000100000000000000a402000100e00000018595349f19faffffff0005000000000002004e20e0000001f800000000000000"], 0x60}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6f09e358, 0x101000) 2018/04/24 12:32:46 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = open(&(0x7f0000000280)='./file0\x00', 0x200000, 0x100) recvfrom$inet(r1, &(0x7f00000002c0)=""/21, 0x15, 0x2, &(0x7f0000000300)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xfff}, 0x3a9) close(r0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3f}, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x118, 0x17c1, 0x8, 0x401, 0x2, &(0x7f0000000040)='vcan0\x00', 0x7, 0x4, 0x81}) 2018/04/24 12:32:46 executing program 5: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x7ffffffff000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/24 12:32:46 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000100)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="3a3be688e17a22d27a15", 0xa}]) 2018/04/24 12:32:47 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000300)={0x80, 0x1f, 0x7ff, 0x8}) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/74, 0x4a, &(0x7f0000000680)={&(0x7f0000000540)={'poly1305-simd\x00'}, &(0x7f0000000580)="87a0447ed36e", 0x6}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x5, 0x4) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000340)={0xaf, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000002c0)={0x50, 0x0, 0x10001, 0x100000001}) add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000500)={0x1ff}) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="01ad", 0x2, r1) utime(&(0x7f0000000600)='./file0\x00', &(0x7f00000006c0)={0x7, 0x10000}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000640)=0xb0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0), 0xffffffffffffff17, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/24 12:32:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x9, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00000001c0)=0x2e2) 2018/04/24 12:32:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x15, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/24 12:32:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc), 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) 2018/04/24 12:32:47 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = open(&(0x7f0000000280)='./file0\x00', 0x200000, 0x100) recvfrom$inet(r1, &(0x7f00000002c0)=""/21, 0x15, 0x2, &(0x7f0000000300)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xfff}, 0x3a9) close(r0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3f}, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x118, 0x17c1, 0x8, 0x401, 0x2, &(0x7f0000000040)='vcan0\x00', 0x7, 0x4, 0x81}) 2018/04/24 12:32:47 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xb0880, 0x0) getdents(r0, &(0x7f0000000140)=""/234, 0xea) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x100) 2018/04/24 12:32:47 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000100)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="3a3be688e17a22d27a15", 0xa}]) 2018/04/24 12:32:47 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = open(&(0x7f0000000280)='./file0\x00', 0x200000, 0x100) recvfrom$inet(r1, &(0x7f00000002c0)=""/21, 0x15, 0x2, &(0x7f0000000300)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xfff}, 0x3a9) close(r0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3f}, 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x118, 0x17c1, 0x8, 0x401, 0x2, &(0x7f0000000040)='vcan0\x00', 0x7, 0x4, 0x81}) 2018/04/24 12:32:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xd1e7, 0x400400) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x6, 0x8, 0x4f, 0x5, 0x4, 0xc869}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x4}, {0x3, 0xffffffffffffff86}, {0x7, 0x3ff}, {0x4, 0x4}, {0x4, 0x3}, {0x3, 0xbe}, {0x8, 0x2}], 0x7) 2018/04/24 12:32:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6870311ab17dace18102d07f3bc583d881e8c2aefc5fe0f20a41fff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec6740a53f0e4ab4b97ff2721107ba3ee20bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb333aa1845b046dd60115d22265a9f72ebdf2c8fc339066e83", 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000400)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) sync_file_range(r0, 0x7, 0xffff, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="b345b7a924a9"}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000440)=0x100000000) mknodat(r0, &(0x7f00000003c0)='./file0\x00', 0xa000, 0xfffffff9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @broadcast}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000007c0)={0x40, 0x10000, 0x204, 0x10001, 0x7ff, 0xcc4, 0x9, 0x6, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r2, 0x2, 0x11}, &(0x7f0000000880)=0x8) r3 = shmget(0x0, 0x4000, 0xa, &(0x7f0000ffc000/0x4000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0xf, 0x4) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000500)=""/251) prctl$seccomp(0x16, 0x2, &(0x7f0000000340)={0x6, &(0x7f0000000300)=[{0x58204da4, 0x7, 0x6, 0x2}, {0x9, 0x40, 0x5, 0x183}, {0x3, 0x0, 0x3, 0x5}, {0xffffffffffff0000, 0x8, 0xffffffff, 0x200}, {0x4, 0x8, 0x74, 0x8}, {0x5, 0x1, 0x1, 0xfffffffffffffffd}]}) [ 99.282558] could not allocate digest TFM handle poly1305-simd 2018/04/24 12:32:47 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000008e, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/24 12:32:47 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000000c0)=0x7, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x16, r1, 0x0) 2018/04/24 12:32:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0xfc, r0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000580)=0x44) geteuid() socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000300)="428fbddcbdacf6dfa454a1cc0804febdd915d10fcfdd271bb05b3cfb73276d5b5d13edd706dc7f3d0c4073158625669190ebc07c115ad7f5d22cc268219d8fa73578d080350d55684a923fdb7fca5db1a279860350088bc342b321d3b11b72a0c8a070202ae172ad3000c87409a9aa560c62013a306be31eb831157c574848c12f726120ab069bb2cbbf841165b6b8ba", 0x90) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x7fffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='yam0\x00'}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000002c0)=0x1e) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3, 0xa000}, 0x4) accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x42e, &(0x7f0000000440)={0x6, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21}}}, 0xffffffffffffffd6) accept(r1, &(0x7f0000000200)=@ax25, &(0x7f0000000280)=0x80) [ 99.397607] could not allocate digest TFM handle poly1305-simd 2018/04/24 12:32:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 12:32:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18010000000000000006050000000000001000f8c4c91f341621b7"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/24 12:32:47 executing program 3: mremap(&(0x7f00007fa000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) mremap(&(0x7f00004de000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f00004f3000/0x4000)=nil) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="620ab7e9dd7c59d9a500e1116a78c7c2fce46162784b3156243062ddaa9e7b32a260a1b6481de5c84c716d990e543790de63aa17d83695df6858fa77248ef5f418bee1964d63404756c2"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="316bb6cbeec3fe87b3e37b65934807c07b19ad8e05a2ede1caf399a0f2452b042d48e09eda1ae18a7cedb669bd8f42e94c68da8e"], @ANYBLOB="109c5bf7a2dbd9b3ad5e33172e74da9f7853402ad30800c6501d90a019492afa4ec62afaf8536e95ca4c87e43975f9e44fefa30413740fc7d6d404477cae6eb788e63f2a7b", @ANYRES16=r0]], 0x1d0) 2018/04/24 12:32:47 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000002200), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) 2018/04/24 12:32:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5277, 0xc2000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x6, 0xffc7, 0x2, 0x0, 0x3, 0x401, 0x200, 0x7, 0x4}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) 2018/04/24 12:32:47 executing program 1: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$setopts(0x420c, r0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0xffff, 0x8) 2018/04/24 12:32:47 executing program 5: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x21933, 0xffffffffffffffff, 0x0) 2018/04/24 12:32:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0xc40, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0x50, &(0x7f00000001c0)}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000280)=""/116) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0xffffffffffffffde) 2018/04/24 12:32:47 executing program 1: futex(&(0x7f0000000000), 0x400000082, 0x0, &(0x7f00008b5000), &(0x7f0000000040), 0x907ffffd) pipe2(&(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/157, &(0x7f0000000180)=0x9d) 2018/04/24 12:32:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/04/24 12:32:47 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) 2018/04/24 12:32:47 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000000000001) 2018/04/24 12:32:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) io_setup(0xb4a, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x28) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000240)=0x37ccd77d) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000200)=0x1) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000080)="8c824fc489fef35d881642cd7960d920a88e4159b7eea0c8be56a5636bb372a640d895630a2ff00adb941870a67f858a28f5b20401590fc52f7d2c9d13793cd56aab5f58eb26e62186be787608b5f85b520fc159ce9f02def8f7b5429c1632a53964cfaef2cb1f11b788025fc0db0fc0b7a5c4246c24bdd35e2c79c6c3004809298a5a038fc9d7445db879157ca9630ab47f9cba1bc4737def50a7ab602b9dedc8420ba8", 0xa4, 0x1, 0x0, 0x1, r2}, &(0x7f00000001c0)) 2018/04/24 12:32:48 executing program 4: r0 = socket(0x2, 0x8000000000000005, 0x0) r1 = epoll_create1(0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/156, 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x5, 0x8, 0xac0, 0x4, 0xe6, 0x3, 0x10001, 0x84f, 0x80, 0x9}, 0xb) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x355, 0x0) 2018/04/24 12:32:48 executing program 7: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8, 0x80, 0x4, 0x2, 0x1, 0x6, 0x8, 0x5}, &(0x7f0000000080)={0x1000, 0x40, 0x80, 0x9, 0x1, 0x8, 0xfff, 0x5}, &(0x7f00000000c0)={0x200, 0x140, 0x708, 0x6, 0x8, 0x7ff, 0x1ff, 0x3}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x3ff}, 0x8}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x4}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/24 12:32:48 executing program 3: socket(0x10, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x2000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x2, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8400) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x9}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x5107592, 0x2, {0x1, 0x3, 0x3f, 0x1, 0x80}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400840, 0x0) connect$netlink(r2, &(0x7f00000000c0)=@unspec, 0xc) 2018/04/24 12:32:48 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8203, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xcfe) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x9, 0x8001, 0x1ff, 'queue1\x00', 0x8}) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/04/24 12:32:48 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bridge\x00', 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x70, 0x3ff, 0x2, 0x5, 0x0, 0x0, 0x3f, 0x2, 0x1, 0x1d1, 0x4, 0x1, 0x1a, 0x1ff, 0x4, 0xffff, 0x3, 0x1, 0x10001, 0x400, 0x8, 0x2, 0x14000000, 0x2, 0x2, 0x5, 0x3, 0x6, 0x6, 0x2, 0xffff, 0x4, 0x400, 0x5, 0xaa, 0x3ff, 0xa2b, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100), 0x7}, 0x71340bdc2a9204e1, 0xb25, 0x0, 0x5, 0x1, 0x1, 0x1}, r1, 0x9, r2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0xfffffffffffff18d, 0x7ff, r3}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'veth1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/24 12:32:48 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x440000000014, &(0x7f0000000080), 0x4) r3 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r5 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f00000001c0)) setregid(r3, r4) 2018/04/24 12:32:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') chdir(&(0x7f00000001c0)='./file0\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80201422}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x320, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000200)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) unlink(&(0x7f0000000240)='./file0\x00') 2018/04/24 12:32:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="974c1ac7e4b8a67347b33e69c966dffbe9f5", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="bb4b4a743a37e42c", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 12:32:48 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="deabfd4a15abcdca3ffb28e57b22ef3c5624ffe30ea59b06474b7b3dae11833be7bc1881d431d8571a51d96e1b31ce9e3b568d6dcf02526d9459903027748c28210d30c6d69cda287ac3c64fdae87920c0f135a5069c29ca7e3cc28ee7318144647b0125d107843fb1a19c2fbd1d8938d4ca0cd8f78bfbb1680919bedab82183af417f69fa6a46303921fda0ef526b6e985e9f94defe2240dbb27bb9f00d542e74837d56202e2fa125f1b60540b1c19c03bb2caabdf7d0fdaead6ca0ca2e0206a26ab05ad61f173ef21c6e57d4", 0xcd, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f00000000c0), 0x0, r1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)) socket$unix(0x1, 0x1, 0x0) 2018/04/24 12:32:48 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0a74743c0cbbcc0bd3a767deb9a4b356cd59610a9620001a6d16a46b4e1f76350f7fa2f2bbdcb37bc6173d608fb0a56bf598f44260c20741a1d162655ad37c99c6436b7ecf4cae09473e0d0e5325a6bb57a596dc160eb1e1fdf16a025d94ff121c113702fc891e13a37c5ecb4579b8e5e910e22ad5ab0363e68a9c97cd7510d3f5", @ANYRES16=r3, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x48010) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) getpeername(r0, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f0000000580)=0x80) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x100000000, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0x2d, r4, r5}, {0x60000000000, 0x8, 0x3f, 0xff, 0x4, 0x9, 0x401, 0x80000000}, {0x8000, 0x1000, 0x8, 0x80}, 0x6, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x2, 0x3, 0x20, 0xede, 0x1, 0xfffffffffffffe01}}, 0xe8) 2018/04/24 12:32:48 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) memfd_create(&(0x7f0000000040)='\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') ioctl$TIOCNOTTY(r1, 0x5422) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/24 12:32:48 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x88) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x200) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{}]}) 2018/04/24 12:32:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x801, 0x0) fchmod(r0, 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x80000001, 0xffffffffffffffff}) 2018/04/24 12:32:48 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3, 0x82100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgid(0x0) ptrace(0x11, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x83) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r4 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x145}, @in6={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x7e5f}, 0xfffffffffffffffb}], 0x38) sched_setscheduler(r2, 0x1, &(0x7f0000000040)=0x80000001) 2018/04/24 12:32:48 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x1000, 0x454100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000600)={0xfff, 0x6, 0xfffffffffffffe72, 0x0, 0x0, [], [], [], 0x401, 0x9}) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="0934ce", 0x3, r4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000440)=""/238) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)='.\x00') add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, 0x0, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/24 12:32:48 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r2, 0x1f, &(0x7f0000000280)) pipe2(&(0x7f0000000300), 0x4000) unshare(0x80000000000802) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x3, 0x36, 0x2, 0x2, 0x17a, 0x23, 0x4, 0x3b61, 0x6, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x0, 0x3f, 0xfffffffffffffffe, 0x8000, 0x80}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, 0x9, 0x20c154fd, 0x5, 0x7, 0xe6}, 0x98) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)) 2018/04/24 12:32:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 2018/04/24 12:32:48 executing program 7: arch_prctl(0x1007, &(0x7f0000000300)="3de2f2046c09e5ff3f6ba4df5971dffd48eb9cd0c4c4caadb12601a2c63157377534fd1d3e03b2af130a72f0bbc993904260f0fa850a573f599da15a6a6f3ff9181f93a4801142068b1ac53941417f97a549db6bab6d0f7451ac6b1f235e46ece872a3d9de40449d01e94010a9eec29cc1cd9e61a1eccf7bfeaa379fc9aeba9e4581bd89e930c8eb07a06cd39506268cbcee6c04b74c6a825d12c649b1bc970d4b6a7431477a526d596d6ab199489b8b84ed26eaf07ec98bd38dda1b31") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x26000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000440)) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) timerfd_create(0x0, 0x80800) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/150, 0x96, &(0x7f0000000180)=""/198, 0x1, 0x1}}, 0x68) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r3, &(0x7f00000000c0), 0xfdc5, 0x4048802, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x22c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0xfffffffffffffffe) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0), 0x10) 2018/04/24 12:32:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x77a6c1bf9b97cbe6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x20}, &(0x7f0000000080)=0xc) sendmsg$netrom(r1, &(0x7f0000002680)={&(0x7f0000000200)=@ax25={0x3, {"47c14a228844e9"}, 0xffffffff}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="ce29ad6cfe04359075530c0712796aab718bdbe6110e74f750f4beec1b42683b923cfc4b4fa28030ac9dbcfe0160c453b69365f0703fcbc0f440b97f5a5f4f17a80991d7bc0f0381b71a19e4aba3fd51f796435fbde56ec9ddf212fd0b8770e5e9a8df9f812dddc89facb16c0e847050ee41faf0afb43f37c0bc63ae594587807092b00955157a98fba5ec970eddbba61aadda4abbd90036739a359a208537e88d1b6a87ce7eefb214d9f62eaf5586", 0xaf}, {&(0x7f0000000300)="c75a0fcaaf58b06a70b1c56baec8094021ac9c27bda4c2adbc1e2de95cba67b15bf03e3d45e58bc2adc224f076994ea8c073e2d02038766d7c5ab284c3a207bc3b78966ae2bed58d851c417e7a63b8fb2432e0a5aed15f3a2c579c59ef6b765a453d9855910494ab87b57dff774b36ba4b2386a6874dd1588c0c0ea17e1121542e3116f2962db169797b68fc4c766f2081d2601856baeeaf3196dd7f3d6df4b3ae51", 0xa2}, {&(0x7f00000003c0)="fabd1405f301d6fd2c782e2a4fb095382c00a0987c2d698a79567238573d3830b1545155c8cdbf9cd45a0c2b16bbbdb7ff8e27b1e07c54e3ff4b23aa3b10edcbe4fdac19400a679833aec22b5a5e7be6ea97", 0x52}, {&(0x7f0000000440)="ab6f00a6f97dc3e43e8373a08c59a7d4978838ad1850f0ead3017b0c6a9eaa1cd9081064ff8dc62b80fc5f17e0adb117dc31a2ab3f7de9975380e1f54286974c5fb17e509a33911fa56e214f71ea6678741fc462de9ac21efa2d9505c2b7a46f442f61e6f57c64165c224107d00ad7a5e19f387c33cbaa7ae13b1ce1f0c67e79cae9207aba1ed1249dd6d7a308c62e9edaf406d10412e0a3e3d2cfdbefe91ae4dd77c5f7194fbd316aa35ba4016aa972c019f39d31ec3c1e601a4fe1878a33", 0xbf}, {&(0x7f0000000500)="fb134f68d8e9ba0635c2a3ad2351955768", 0x11}], 0x5, &(0x7f00000005c0)=[{0x1010, 0x0, 0x8, 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{0x70, 0x117, 0x5, "6801df5611845aa3edff5dca9685197d6cedb50f993462b66aa6074a55e0ff64d20fbff2759e94043c5a4aa2e0ffd6df2332bc0ac835c10d11d32f2ea69160248d886782651e6434c83f59b54b73912793e5cb2ac6643f945f"}, {0x10, 0x117, 0x4}, {0x18, 0x0, 0x10000, "f9852f"}, {0x1010, 0x88, 0x2, 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0x20b8, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100000000, 0x7}, &(0x7f00000000c0)=0x90) 2018/04/24 12:32:48 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1fffffffc0000, 0x4142) get_thread_area(&(0x7f0000000380)={0x3, 0x100000, 0xffffffff, 0x101, 0x8001, 0x1, 0x100000001, 0x8, 0x6bb6, 0x4}) r1 = accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) r2 = syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x0, 0x58, &(0x7f0000000240), &(0x7f0000000280)=""/88, 0x9}, 0x28) r3 = accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@rand_addr=0xfffffffffffffffc, @multicast1=0xe0000001, r4}, 0xc) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) write$binfmt_aout(r3, &(0x7f00000004c0)={{0x10f, 0x9, 0x8, 0x3d1, 0x26, 0x9, 0x3b8, 0x6}, "d75c56696ed3f1", [[], [], [], [], [], [], []]}, 0x727) sendto(r1, &(0x7f00000003c0)="99a8ebb71bbbbcafbac6a667af28cade133fc883bd52d63b73821cb0019c5d068bd35e6ec8f53b780256caa71da4b29440e01276ff5932159a06c16c01468214c7c2bbd403f18ca3744f8df30ce4c659c0a4aa", 0x53, 0x4000000, &(0x7f0000000440)=@generic={0x1, "30b052ac40d50bcd7f019f58f7043aa3389f5fd6ae47fbc33dad6e630603f714327a6c6b8f65c4adebb25763774a9e3caed868d98ed66116e46fbaa09fb6472fbb6eef169e8efc10a4eab7db43de921494c09592bc8d7854f3bf6b39cda80595855c1f1c3d8b0798f64ad302ac5da621c0b542ca107a642f70bf9cb984a1"}, 0x80) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa2c00, 0x0) readv(r2, &(0x7f0000002880)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) pipe2(&(0x7f00000000c0), 0x80000) syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x20, 0x80) 2018/04/24 12:32:48 executing program 0: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x2000000000000000, &(0x7f0000000080)={0x1}, 0x8a94362275907363) 2018/04/24 12:32:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000012c0)={'veth1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/18}) 2018/04/24 12:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getuid() futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) [ 100.934399] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/24 12:32:49 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="1b5fefc77eb1e549db79f4bbd82785597a55ccfe50825fddaf2af62f7cb6ea551c414c034054d369825c497140de75fcbf795d50c8727631a99ee607124888b4ddee6215007e96c5d30d29da020c52595891c64c0364cfd0c16d42a538c1cd1ba055f5aa9433ebe9af394314eb5105aa4175e6caa8d5edef54e3d9004f5dbf3cacf53e0fcce0273b6d44887e8239b37e41f1ae664da31f", @ANYBLOB="e89534a5a83a21452a4270111e801bc471d001021d072db8bc6ba5095ce4780a9c2b04a2be9faf0a2a78e6f05cb1", @ANYPTR64, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="8e66c93461d17370e975b46fd6a25a49598814ae1db752779ecbcffdff4182045b13ef4c9b8eef28d6fad0c2882aa29f59ab0beae64275a54e1db511d0a73378952b7744a6556d661283e01f526a84ec7438d2cf0dccf6764ae278d99dd312e73b3308a4275e", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16, @ANYBLOB="a5920ea7435ac1d4519abf0183a839a96d11df6f00ba8c4e2dfbc696fbaeef33061c27eb49ebb62e2ae3ddbb6a3fd7d123654942ebcb2ff6efad0899c3f8e5362fb61cdba007134284505ff3a7b15c19383bf8159952993ec33bdc403786eb", @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES16, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64], @ANYRES64, @ANYRES64=r0], @ANYRES16=r0], 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/24 12:32:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000000100)="563211b37e60c4bbaa8af45c6d631c3df81654897265976175c81a6acdd953b16f6fe43050f1725010d4136f33a09191fe502e508bd7bb529fe8d2f852f28e7dac200bf5cb64b3d920ce9208666107bae19cf516e32400de0a4f8c48fffe3b9f5409eea2b939aad332a2ea378087b02257f2ed84b7f5a8cb16a441c47d79385a76c7", 0x82}, {&(0x7f00000001c0)="e1ed071d0a9862c059099bc71fb39cd0a015d8a3becbf530acefb853266c839df09bb61811214625bdc92765a989b4e8c37abbba0b4a8509c4d38b418f8e9c6abd97795475cc4faad35ea2e0bb897f6918eb20997e467248ab169ac3c1ac1251a2d61aa8a4faffba7d4d8bef25ccd95837666534f61b4c63c6be942edfce917c0c2e58ac27e55727429fb8bb7766826bc3258f7123aff4dae835c5cadd946c66b7315754437daa361b364a95897a920532318264813cf176ecb13c88f77e8a79f51481abe6d8776c961d", 0xca}, {&(0x7f00000002c0)="3d45675f1f", 0x5}], 0x4, 0x0) close(r0) 2018/04/24 12:32:49 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) r0 = dup(0xffffffffffffffff) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/24 12:32:49 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) r2 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000011c0)) r3 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f00000010c0)='ceph\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/04/24 12:32:49 executing program 0: unshare(0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r1 = dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) eventfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x2, 0x3, 0x0, {0x0, 0x989680}, 0x80, 0x7}) 2018/04/24 12:32:49 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x4, 0x253, 0x76a, 0x3, 0x3, 0x8, 0x3ff, 0x10000, 0x9, 0x401, 0x0, 0x7ff}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000000040), 0xfffffffffffffcc2) 2018/04/24 12:32:49 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x404040, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000340)={0x11, 0x31, &(0x7f0000000300)="b57444d5322b7d42a9b65ceb897a69ba9854ff6e552cf60b488f3cfae325001b12598a3959b86bde1e1b8b9d0d1ec30e31"}) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r3, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/24 12:32:49 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x4) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x0, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf36a}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000014}, 0x8000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)) 2018/04/24 12:32:50 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @multicast2}, &(0x7f0000000100)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, {0xa, 0x4e24, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x1c}}, 0x80000000, [0xc42d, 0x1ff, 0x3, 0x7, 0x1, 0x7, 0x1, 0x3]}, 0x5c) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000000080)={0x10}, 0x3b9, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1, 0x0, 0x0, 0x3}, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000240)=0xb) 2018/04/24 12:32:50 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0xa00c2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0xfc6a, 0x5, 0x3, 0x7fffffff, "c44b70799d255828fe574caec11f1050f88953da45ab216704806399b7db00438dee1eb9f11416b13e7df988"}, 0x7ff, [0xfffffffffffffff8, 0x800, 0x70b, 0x2fa, 0x1ff, 0x8, 0x0, 0xf6, 0x200, 0xa435, 0x73, 0x200, 0x8, 0x3000000, 0x0, 0x58, 0x401, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb, 0x4, 0x8, 0xffff, 0xe6, 0x8, 0x9b, 0x8, 0x898, 0x39, 0x40, 0x7, 0xeb04, 0x0, 0xfce, 0x100000001, 0x6, 0x4, 0xfff, 0x7, 0x7, 0x42e0, 0x101, 0x2, 0x4c8, 0x800, 0x10000, 0x401, 0x1, 0x7, 0x7, 0x1, 0x80000000, 0xf13e, 0x80, 0x6, 0x1, 0x80000000, 0x2, 0x400, 0x9, 0x3, 0xf8, 0x5, 0x0, 0x0, 0xf45b, 0x4, 0x0, 0x8965, 0x4, 0x7, 0x7, 0x2, 0xfffffffffffffff9, 0x7fffffff, 0x5, 0x1, 0xa5d, 0xf2a, 0x20f, 0x1f, 0x7, 0x1, 0xb4c, 0x9, 0x6, 0x80000, 0x7fff, 0xcaf, 0x9, 0x101, 0x101, 0x401, 0x67a, 0x48000, 0x1000, 0x1, 0xbc0, 0x40000000, 0x8001, 0xe8, 0x6, 0x5, 0x0, 0xfff, 0x4, 0x0, 0xff, 0x1, 0x83, 0x5, 0x0, 0x3, 0x2, 0x80, 0x7, 0x4f6e, 0x81, 0x80, 0x73a, 0x80000000, 0x7, 0x3, 0x8, 0x4000, 0x7, 0x43, 0x1]}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) close(r1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000580)={0x10}, 0x4) 2018/04/24 12:32:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/149) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) quotactl(0x0, &(0x7f00000001c0)='./bus\x00', 0x0, &(0x7f0000000280)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007300)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000002c0)}], 0x1, 0x0) 2018/04/24 12:32:50 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) r2 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000011c0)) r3 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f00000010c0)='ceph\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/04/24 12:32:50 executing program 2: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001f3000/0x2000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/24 12:32:50 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x4) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x0, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf36a}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000014}, 0x8000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)) 2018/04/24 12:32:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2040, 0x0) mmap(&(0x7f0000999000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000680)) 2018/04/24 12:32:50 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x10, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xffffffffffffff53) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='nr0\x00', 0xffffffffffffffe0}) 2018/04/24 12:32:50 executing program 1: unshare(0x7ffffffc) unshare(0x28060400) 2018/04/24 12:32:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x9, 0xffffffffffffffe0, 0x5, "93a6b22e22187bb11d177abd680c6a952eef4554074be9e2d4a5500fdde9328764ffb9e26228e2d0cd84b8c02325ed7aa384dae7ff1d8724355f7c901704df18df6e8f7df715cf797ada88b19b2a1f0b"}, 0xd8) r1 = getpid() wait4(r1, &(0x7f0000000140), 0x5, &(0x7f0000000180)) unshare(0x8000400) epoll_create(0x7) ioctl(r0, 0x6, &(0x7f0000000300)="9103d59db60d821573eebbfb00460ed14dffb929dfc5dec1e42d0e8717c0c5f8b5d664712e3f2d3097e942873202d6ca6c56111174e9391846d9199b7f278f67a6e5f28a470e5c9c4486a58ba902072a4abee5f192adae74db87f4ae83a2cb1489c104a152ecc9ad8157f3dcd41bc6255139409ce1a082b22eb02720b9d5716fce0a1165ac4ca7d27375b5eed19b899ed6a8041d194a3a57b67286305c18997f8811ac4eee1a99c34c97f75dce37724e6be0490a2177000000") 2018/04/24 12:32:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2080, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0xaf26, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x83, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x25, 0xafb}, 0x14}, 0x1}, 0x0) 2018/04/24 12:32:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001100)={0x1000, &(0x7f0000000100)="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"}) fcntl$addseals(r0, 0x409, 0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x95, 0x20, "1a390873521e9bb9ed648ee96c2331458666688239564e9c7958d80b3ae57088"}) sendto(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) 2018/04/24 12:32:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x81, 0x0) unshare(0x40600) fallocate(r0, 0x0, 0x0, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 102.556388] IPVS: ftp: loaded support on port[0] = 21 [ 102.751245] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 102.776256] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) [ 103.274680] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:32:51 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001f3000/0x2000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/24 12:32:51 executing program 6: iopl(0x6b) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000200)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000240)=""/102, &(0x7f0000000100)=0x66) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x9, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x6}}}, 0x88) write(r0, &(0x7f0000000080), 0x2b1) 2018/04/24 12:32:51 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) fcntl$notify(r0, 0x402, 0x80000000) 2018/04/24 12:32:51 executing program 7: socketpair(0x3, 0x80002, 0x80000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000200)=0x5, 0x4) r2 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r5, 0x6, &(0x7f00000017c0)=[&(0x7f00000012c0)={0x0, 0x0, 0x0, 0x6, 0x400, r1, &(0x7f00000002c0)="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", 0x1000, 0x3, 0x0, 0x0, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000001300)="46bc7d512e4d0deeacf399b85b2e70b38891f5715b01dac4bc5324de38140a953e74dcb7fc1672f4c64cadba020cc7dee8ac87c04586bf279453c6291da4f1e3472af787b12c1890ff332dfaf5975c22af94fb6d91139f0482a8d81acc9632d6c44156604ad54770b01530667e28cd0e61fe98dc8e6c11d7e0f71f74", 0x7c, 0x100000000, 0x0, 0x1, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0xe, 0x400, r1, &(0x7f00000013c0)="a18f53cd699203bc65d2be9a2a1567a5e2ad615fe9ead7a9626db1b22463f012", 0x20, 0x4, 0x0, 0x1, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000001440)="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", 0xfa, 0x3, 0x0, 0x1, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001580)="c24e4f350e91cbf6d3633d1c009f427083eee7759b4f752243834af23d0b483d8024a73e0490bf00eb9c885c03cbddbe199c35fa35b3fccf63bb11834848fc085dd991b000795c009679e50cfd4c92153ad03a0549d9ee56fc4949e0bab9e9288b0221bad79b1d3816b7db6f793afb3e073c87ff840c8375cb98cf2b6abfc938d57274594f9357cbc5d9e3e2a8c73de675ad354d2b042c66c47c53ee5598e7e78e3a19234f2a318f18576606b0f8a9b5c49947ebf1027fbfb23d783eff486cda6a5cd82669b102af05d828c31616e4d2d3731b67e0fdcbc29217668270eec0", 0xdf, 0x4, 0x0, 0x1, r2}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3, 0xe13, r2, &(0x7f00000016c0)="d9777ca6374cdf36b76ca0a9d7d97b94988c23ad3820e53b2e648416617ff1b101fea001683d5c4957125aacfd53a424d66d14eb5e3194e197069d4fb1895c0be38e691c8fa68b0ff7233993fd20f28d7ff6ac3fd44246c5aa138af612ac271754d785cc307aa1e40d903a30ecfc9d175da8a043ed2a5c56f240cd8c4bb77fb6a19c7a40a214f77cb0ec03df34b8f5d6e54c3543a0a8627edc17197b02050a797c2b089b0e", 0xa5, 0x2, 0x0, 0x1, r1}]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001840)={@loopback={0x0, 0x1}, 0xffff, 0x1, 0xff, 0x4, 0x3}, 0x20) socketpair$ax25(0x3, 0x7, 0x9, &(0x7f0000000280)) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/24 12:32:51 executing program 3: munlockall() r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x7fff, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendfile(r0, r0, &(0x7f0000000000), 0xb8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/04/24 12:32:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="210d95ecbd73fedb00000000000000fc381ac7fffc64828a268d3c6f23a88465bc6327bf41cb6b3720af56f7f138622add5b4a01415aa0cc0d8fb279c1a75759017c28c65a5e8050c4c99d0c4658c3b594aa8bda4d674d75778161616427d03b1ea4e01e2f7971ea59ede5adb1a8c5704dbc7620a7678f9a548e4732f0a743c3c1e43bf705b0e85b00cecc91f8415b4a4f2a595ec60bbe93220b130264c0e03f2051f781f417ce5070feeb32a04339dd01b1924490763e4dcd151249b9fcf39a5f4688366f29607e1a094b118d7b8f238b0c047cf2f84ca1f3293d", 0xdb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c59cd3f5becbb65dbd55026a1a566ee817d67ef671fdde934a4124b6f8aa1f", 0x1f) accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/24 12:32:51 executing program 2: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001f3000/0x2000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/24 12:32:51 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='coda\x00', 0x2000, &(0x7f0000000340)) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000340)='./file1\x00', 0x2, 0x2, &(0x7f0000000540)=[{&(0x7f0000000380)="a29eb36181aff8efabe5e3c64537ef0e444927b206129e089e4fd355c976a8fcb7828b6a91f2dbc9259818af017c69e961a2c8a7c4444a4772439e148c53417198d85ac68ef1dc0b1ff3aea92ccd31bf919be1ea65caa1ca3f919bda2b33374f9a8e4fbfd68fcf2a7701610c217cf080b57a80f06ef36de4f8f229de8a901864c2652bf381a74ce0ccb19f", 0x8b, 0x4}, {&(0x7f0000000440)="ef2dd29d745c9748f86cdf4cc6a696c2b5cfd00e9f0ce8e20376a1ade2fb88792b90c04a138d0d6c0704ac75c5326084ce1a4fa8544ad542dd008663b7e7ce92e83c686b1146bb85eaf0a44a994d51bff13f4ff30bd929dbad8e7a80b7a5ca5fe0a6698b0f4e17e06a51e47ec037a596444c8f8318addeffe2982cbcf79b205b9a5fd3e2931207abbe4041e04153c84f5c9e872c56d77b6e4b2c53ca8934a5d37739e6ab906cbb3d50344607aa567fc0d543477e3d1017e80a37500d0fb9ff8c7a0a56c8f741ee80ceda11", 0xcb, 0xfffffffffffffffc}], 0x8, &(0x7f0000000580)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x36, 0x33, 0x3d]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x38, 0x37, 0x0]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x7f, 0x37, 0x78, 0x37, 0x2d, 0x0, 0x3f]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) renameat(r0, &(0x7f00000007c0)='./file1\x00', r0, &(0x7f0000000800)='./file0\x00') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000680)=0xfc98, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000006c0)={'filter\x00', 0x61, "900cfa3a689d16698357e351e7bbe4fa6c5daed4df6b74594e0dcebdfffaa46d246fa5a4789a54ce1659fc1f84765b9e2a0293d58a9a51a9a6412bb37ea216a2c22e19027a7795f142a2aefe1639f2a21f767dd3780eca33526ddd48b04db2b266"}, &(0x7f0000000780)=0x85) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0x57, 0x4f0, 0x0, 0xc9, &(0x7f00000000c0)=""/201, 0x19, &(0x7f00000001c0)=""/25, 0x4b, &(0x7f0000000200)=""/75}) 2018/04/24 12:32:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x200, 0xfdba, 0x0, 0x5, 0x100000000, 0x7, 0x7fff, 0xf7, 0x6, 0xb0, 0xd45b, 0x4, 0x3, 0x5b1d, 0x5]}, &(0x7f0000000400)=0x100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) memfd_create(&(0x7f0000000000)='/(,nodevppp1mime_typecgroup\x00', 0x3) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="e9b77046e5dbfeba64abda026c81c6d05bf17fff46cbefc9b889ea10309ade85c7814cb669085aab04f21856c03243fd48ae0a586ff761f7e409f341c022116d118c969a0dc8768978f539eb12a6fb2870e5f70df93134aca36273c07a387303f7c8550be3e582be", 0x68, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000000140)=""/86, 0x56) r5 = getpgid(0xffffffffffffffff) waitid(0x1, r5, 0x0, 0x20000000, &(0x7f00000001c0)) 2018/04/24 12:32:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) sysfs$2(0x2, 0x7, &(0x7f0000000000)=""/157) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x8185, 0xfffffffffffffffe, r2, 0x1, r3, 0x3, 0x6, 0x8}) ioctl(r0, 0x227d, &(0x7f0000d27862)) 2018/04/24 12:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{}]}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x7, 0x6, 0x8837}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1}, &(0x7f00000000c0)=0x8) 2018/04/24 12:32:51 executing program 4: getcwd(&(0x7f0000000180)=""/186, 0xfffffffffffffd3a) 2018/04/24 12:32:51 executing program 7: r0 = socket(0x40000000015, 0xa, 0x0) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/248, 0xf8}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/199, 0xc7}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/212, 0xd4}, {&(0x7f0000002800)=""/74, 0x4a}], 0x9, &(0x7f0000002940)=""/204, 0xcc, 0x1ff}, 0x60) recvfrom$inet(r0, &(0x7f0000000180)=""/179, 0xb3, 0x41, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x1, 0x0, 0xfffffffffffffff8, 0xdf9}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002bc0)={'filter\x00'}, &(0x7f0000000080)=0xfffffffffffffebe) sendto$inet(r0, &(0x7f0000002ec0)="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", 0x125, 0x20000004, &(0x7f0000002b00)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000002b80)={0x4, @empty, 0x4e24, 0x2, 'lc\x00', 0xfffffffffffffffd, 0x2000000000002, 0x5b}, 0x2c) 2018/04/24 12:32:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/24 12:32:52 executing program 4: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0xfffffffffffffffc) r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1f, 0x9, 0x7, 0x4}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x5, 0x8, 0x0, 0x8, 0x1, 0x4}) 2018/04/24 12:32:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x2, 0x9e4f4dc1e42314ef}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="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"], 0x110) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xe009}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfda35d99) 2018/04/24 12:32:52 executing program 6: sync() setxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x16, 0x2) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0xfffffffffffffffb, 0x7f00000000000, 0xffffffff85d1aa64, 0x7f, 0x80000000}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r1, 0x3, 0x20, 0x8001, 0xc2}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x6aed, @loopback={0x0, 0x1}, 0x100000001}}, 0x4, 0x10001, 0x2, 0x1, 0x20}, 0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setpipe(r3, 0x407, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x1, 'bond_slave_0\x00', 0x1}, 0x18) read(r3, &(0x7f0000000180)=""/135, 0xfffffffffffffdf7) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x20000, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x10) renameat2(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/24 12:32:52 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000780), 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @remote}, &(0x7f0000000380)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) accept4$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000007c0)={@loopback, 0x0}, &(0x7f0000000800)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000002b80)={@broadcast, @rand_addr, 0x0}, &(0x7f0000002bc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002c00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003e40)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003e80)={@loopback, 0x0}, &(0x7f0000003ec0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003f00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000004000)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000047c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000004780)={&(0x7f0000004040)={0x740, r2, 0x500, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x1f8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x9, 0x0, 0x7}, {0x7, 0x9, 0x9, 0x7}, {0x5, 0x0, 0x0, 0x40000000000}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4c}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe00000000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000001, 0x5, 0x8, 0x3}, {0x80, 0x40, 0x70f, 0x4}]}}}]}}, {{0x8, 0x1, r6}, {0x168, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x68}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xf0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0xaa20, 0x9, 0x2}, {0xfffffffffffffff9, 0x800080, 0x84a9, 0x1ff}, {0x4, 0x7, 0x1000, 0x4}, {0x0, 0x4, 0x40, 0x100000000}, {0x8, 0x1, 0xffff, 0xfffffffffffffc00}, {0xa3, 0x5bb, 0x5573, 0x4}, {0x1, 0x4, 0x5, 0x4}, {0x200040000000000, 0xfffffffffffffff9, 0x568, 0x10000}]}}}]}}, {{0x8, 0x1, r12}, {0x230, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x481d}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x726}}, {0x8, 0x6, r17}}}]}}]}, 0x740}, 0x1, 0x0, 0x0, 0x4c011}, 0x40000) r18 = socket(0x1e, 0x2, 0x0) bind(r18, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2472}, 0x4) 2018/04/24 12:32:52 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f00000013c0)={&(0x7f0000001240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/225, 0xe1}], 0x1, 0x0, 0x0, 0x40000}, 0x40000000) accept4$netrom(r0, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x80000) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0xfffffffffffffe8d) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xa305}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00000001c0)=0x800000005, 0xfffffe1f) r2 = accept(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) r4 = memfd_create(&(0x7f0000000000)='&\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000200)=""/4096) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) userfaultfd(0x800) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001200)=ANY=[@ANYBLOB="8a0b19ea0200cf"], &(0x7f0000000080)=0x6) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 12:32:52 executing program 7: r0 = socket$inet(0x2, 0x814, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000c8, &(0x7f00004fd000), 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cb, &(0x7f0000000080), 0xfeb4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/24 12:32:52 executing program 2: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001f3000/0x2000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/24 12:32:52 executing program 1: socketpair(0x800000000018, 0x0, 0x401, &(0x7f00000000c0)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/35) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1, r0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x2, 0x8) [ 104.490888] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 104.543967] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/04/24 12:32:52 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'lblcr\x00', 0x0, 0x5b36, 0x76}, {@loopback=0x7f000001, 0x4e23, 0x3, 0x100, 0x7, 0x40}}, 0x44) socket$inet6(0xa, 0x2, 0x84) 2018/04/24 12:32:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x101001) ioctl$TCSBRKP(r0, 0x5425, 0xc287) close(r0) 2018/04/24 12:32:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/24 12:32:52 executing program 1: fanotify_mark(0xffffffffffffffff, 0x98, 0x0, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') 2018/04/24 12:32:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000000), 0x258b7c90) 2018/04/24 12:32:52 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/04/24 12:32:52 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x400) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x48, r1, 0xc00, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xab3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/24 12:32:52 executing program 7: r0 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x1f, 0x4) 2018/04/24 12:32:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) 2018/04/24 12:32:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="3a54e95ebb569d3b69c601edc9d12fd65d76b3f0550ebc90fac57be3b01694f2ce10aad7179cf6f2cd77089e870c8e8d0e66d9978b6a80a80c8d0904cebe6f085fd8538f4f3ab1bae79138c88e527fc5441ccf642ee9a433da5cb7d334bdb51f58537d1097", 0x65, 0x800, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000237ffb), 0x0) [ 105.212489] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:32:53 executing program 4: 2018/04/24 12:32:53 executing program 0: 2018/04/24 12:32:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="a0", 0x1}], 0x1}, 0x8001) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100), 0x4) 2018/04/24 12:32:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0x7, &(0x7f000046eff0)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r1 = syz_open_dev$dspn(&(0x7f0000003040)='/dev/dsp#\x00', 0x2, 0x101) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003080)=0x26, 0x4) 2018/04/24 12:32:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0xfffffffffffffffb}, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc040, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x8) nanosleep(&(0x7f0000000300), &(0x7f0000000340)) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000180)) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000240)=""/135, 0x87) getsockname(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) 2018/04/24 12:32:53 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc378, 0x111000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x6}], 0xcc) 2018/04/24 12:32:53 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000000200)=""/74, 0x4a) 2018/04/24 12:32:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000100)="4d3ae04812084796f267212c1de0c16aeffa36dc07b446c231f798f0e9ec520d7301f791604521ae9141ee274584f8ed4513f80709fc4372bb80e4ad1801bf2dd160f70d643d7f620897afac670e14b4adabbaa9cca14b86c66c99ec5d566bd4a3de54fa54612703ae8d77c9112084e607bfa42486a16ced35e8a05aff86b913cdce9cac6153f2282d2e5fc99e8a0feb0696bbcc2babc1b6ecbd61eec96bec4bcc7db9c481bb726797e2796a2b25b0ce3e74da6c45e0bf22752e57291cd503780d04b6ffdf19e008b14c4f3d5d1a00d1906f1e282e9b2f07504c9c367f", 0xdd}, {&(0x7f0000000200)="dd3c836bee3965f285053b934e1602595485c5e8efb20312ac114cce152701f0a868c71d983f6068816fb4e77320f823ba760318f69d69ebe8a02f32ba1646a69b4b59677488584ece182d436d30824a3d66bb525a87b48a5778aac913052b198dc64ea999ae897baeb6cb21fb2ed8d8bd0cbd98cda0f5d34ea24061afe126d642553f", 0x83}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="6cd4795aa540b6e8243aea0bbca75a90af189249bb508f527b322ca2802abe9aaca4729e", 0x24}, {&(0x7f0000001300)="57e0084be59ba1b8faf3db1e4e3101c00f35d639223b87a3cdeff0d2a3f00a41fadae393afa12fb7305b9f8a740ed0833a5d6c06583aeb6ba441f583b8ab07b45c980ba1f44c5c4504a0e3c753908f873d301731558784b4c3d55ed4d0b4a4742c149dfc23a2ee09a39883be0aa1fd111f4285a41cd98c9f291fb40d1fdb8b45227e81b04d4576203806ac5f47fe5028b41d71b4bcd0c4dc9d9c8352fd12c24d294c5502b998cca95ff691a2ed37d6906b932dbe421804215828b351c557fe5ab4b38a2d082d4cb4e8f0460aeadabfb77d140999511121f351e3dca3dc7643e31316a93d326b5db077c5e31208cc4eda493a30648ded2b", 0xf7}, {&(0x7f0000001400)="614210e00317d7c99967c7e82c8dccc9abbbe33eb86369dbf59f2ab2f7f7c68cbc309fc885e486817ceea8a815f2fbac53c97c5edc5dc3308145bc4eb656cfa4a1f3fc6bfe559ff8d4dc9ca9ac57979e32cd64b6cac25169edd443dfba994e229b371965ab9fed06fbac546e0171fa4e25519abba9e53961e14df1ec1fb4aa2ae71458af99aa38e834f426bcbafb1eb88de8a4b064a5c4eacb2bf921954d67af0bad4f4791", 0xa5}, {&(0x7f00000014c0)="46e0d772dace9cf768d7e0e05311dd207f96518384e3fcedd01181851f66caaa2adc008a24dd2959c73922e73c0faa35d17eeecaaad27ae53952d7fb1b4341a5562b77f7abd867af3b65a07d3908ce71f7e0fc56f97133bfe0580f937ad771d8968043e10b08905430f6735a8420a1dab87a52c4999c142b22540a4aae4275eca28f16cf", 0x84}], 0x7, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001640)={0x8, 0x7, 0xfffffffffffffffd, 0x24, 0x5, 0x1000, 0x2, 0x9, 0xe39, 0x1, 0x6, 0x1ff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000140), 0x2) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x7, 0x4}], 0x18) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001600)={0x0, 0x6, 0x4, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x7e}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001680)={{0xfffffffffffffffd, 0x9}, 'port0\x00', 0x20, 0x0, 0x0, 0x9, 0x9, 0x10000, 0xbe, 0x0, 0x2, 0x1}) 2018/04/24 12:32:53 executing program 4: 2018/04/24 12:32:53 executing program 3: 2018/04/24 12:32:53 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="73941197", 0x4}], 0x1, &(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES64=r0], 0x18}, 0x0) 2018/04/24 12:32:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) io_setup(0x6, &(0x7f00000004c0)=0x0) io_submit(r3, 0x4000000000000381, &(0x7f0000000840)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000600), 0xfffffffffffffe6c}]) 2018/04/24 12:32:53 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000011fee)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/24 12:32:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r0, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) 2018/04/24 12:32:53 executing program 2: 2018/04/24 12:32:53 executing program 0: 2018/04/24 12:32:53 executing program 4: 2018/04/24 12:32:53 executing program 3: 2018/04/24 12:32:54 executing program 7: 2018/04/24 12:32:54 executing program 0: 2018/04/24 12:32:54 executing program 2: 2018/04/24 12:32:54 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/173, 0xad}], 0x1) 2018/04/24 12:32:54 executing program 6: 2018/04/24 12:32:54 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/24 12:32:54 executing program 2: clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/04/24 12:32:54 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/24 12:32:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/24 12:32:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/24 12:32:54 executing program 0: r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x14, 0x10}, 0x14}, 0x1}, 0x0) [ 106.413834] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/24 12:32:54 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc378, 0x111000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x6}], 0xcc) 2018/04/24 12:32:54 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x90400) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x4, 0x6, 0x0, "85f78505c528", 0x8f2}}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc) move_pages(0x0, 0x6, &(0x7f0000000040), 0x0, &(0x7f0000000180), 0x0) 2018/04/24 12:32:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4e181fc2, 0x400020085) readahead(r0, 0x6, 0x100000000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0xa}, [0xffffff00, 0x0, 0x0, 0xffffffff], [0xff0000ff, 0x4868953fefdd1572, 0xff000000, 0xff0000ff], '\x00', 'yam0\x00', {}, {0xff}, 0x1, 0x8, 0x2, 0x61}, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x2, 0x6, 0x101, 'pptp\x00', 'syz0\x00', 0x100000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) rt_sigreturn() ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) syz_fuse_mount(&(0x7f0000000300)='./file1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/24 12:32:54 executing program 2: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x4000) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x5}, 0x1c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8001, 0x11a) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x2f, &(0x7f0000000280)={0x1f, 0x9, 0xfffffffffffffbc4, 0x5}) 2018/04/24 12:32:54 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)) seccomp(0x0, 0x1, &(0x7f0000001040)={0x9, &(0x7f00000010c0)=[{0xec, 0x8001, 0xab50, 0x6}, {0x4, 0x5d5, 0x1, 0xf6}, {0xfff, 0x40, 0x0, 0x1}, {0x7f, 0x517, 0x4, 0x100}, {0x9, 0x1ad6628d, 0x9, 0x81}, {0x80, 0x1, 0xe6, 0x1f}, {0x6, 0x7, 0x6, 0x5}, {0x117c269e, 0x1, 0x4a7a, 0x1}, {0x6, 0x14aae405, 0x5, 0x7}]}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x20002) syz_open_dev$adsp(&(0x7f0000001140)='/dev/adsp#\x00', 0x2c, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r1, &(0x7f0000000040)="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", &(0x7f0000001040)}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000035c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000036c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003700)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8, r2}, 0xc) 2018/04/24 12:32:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x9b6, 0x0, 0x0, 0x5, [{0x80000001, 0x400, 0x9, 0x0, 0x0, 0x800}, {0x8, 0x1000, 0x100000001, 0x0, 0x0, 0x202}, {0x40, 0x0, 0x3, 0x0, 0x0, 0x2}, {0x10001, 0x9, 0x8, 0x0, 0x0, 0x4}, {0xb9, 0x7fffffff, 0x10001, 0x0, 0x0, 0x2082}]}) 2018/04/24 12:32:54 executing program 3: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="c3236d3edb59e076b8aedba2d6b0e8a818c82a29d0439c1fa0ef506b3db85a95210fe652161eddde0e10a4de045cef12605d6718de5ab7714a62dddc8a614d62c3d646ce55ad7dae12ca9f25f9f04ab014b1d6cafbe489e2b6a47244e076abcfb2bf5e0fdd7b29d1dd14938a482629024fb71b5a157b9afd5e3f80ecf2ba88058dbb14651f32f6a7571e732cbc8939d7ee86f2538be21561185931cf397e99fa6e55e6310c1cc728630d3c85898f2695a3532de91ee06ee168987e8095b39d21387b", 0xc2, 0x10000}, {&(0x7f0000000240)="7ca23b21a63793a05d3f7777321ba84b39de35a761033ec1b2e0308e1ab8151e42d50a62a3770ebe8880f6a5c2110ff0b1a4d2aa22d488da70259816997bfec7cbf17e63385b10e4cb2808a3e55129ed7e04cb5d40a7107e", 0x58, 0x1}], 0x8010, &(0x7f0000000300)={[{@noinode_cache='noinode_cache', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/04/24 12:32:55 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) 2018/04/24 12:32:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13, 0xffffffffffffff7f, 0x0, 0x6}}) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="95", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/24 12:32:55 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0080, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setpriority(0xffffffffffffffff, r0, 0xad) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/04/24 12:32:55 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0xffffffffffffdfff) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./control\x00', 0x2) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/04/24 12:32:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0xfffffffffffffff7}) 2018/04/24 12:32:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr=0x81, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0x4e23, 0x0, 0x0, 0x20, 0xa0, 0x2c, r2, r3}, {0x6, 0x2, 0x5, 0x10, 0x1, 0x100, 0xdc, 0x9}, {0x7, 0x0, 0xff, 0xc0}, 0x5, 0x6e6bb3, 0x3, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x3, 0x4, 0x0, 0xbb, 0x5}}, 0xe8) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', r2}) dup(r4) sendto$packet(r4, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/24 12:32:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40600) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) getsockopt(r0, 0x81, 0x0, &(0x7f0000000280)=""/5, &(0x7f00000002c0)=0x5) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000c0, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="d69a3ab90165671ddb2c9f0baf6e1cd58e0fd16899eab3eba337f61b6295fb92b96c4f63642469f1229fca84475cb94cd47c0d522d6ccc8b4ff3637a386612501e78a3d340485e6cdb1199782108464f99d1961a9a195f2cd14897a60881fe75e792bdc452ad48a3f884fce9bb2b37b693d01dd58c4af718f4cc38db586c537a2c25a12a29d464869a8e372ef6b0ee84d1218cc778e5f6106bbaf69359effc356f1d88cbcd10994ad03f7f0c03d7a21189c1", 0xb2}, {&(0x7f0000000200)="0fcfce710da86c16362d2c3cf428ea18cd4c730ffba6c5f79e182ee7fbd5324175d4a942117c14ee2d4458432c5f7fa1", 0x30}], 0x2, 0x9) 2018/04/24 12:32:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x7, 0x1f, 0x9, 'queue0\x00', 0x18}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)=0x1) sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) sched_setparam(r1, &(0x7f0000000200)=0x28000000) 2018/04/24 12:32:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x43d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xa000201b}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc0001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000000c0)={0x10000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/24 12:32:55 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/04/24 12:32:56 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) uname(&(0x7f00000001c0)=""/200) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/04/24 12:32:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0xfffffffffffffff7}) 2018/04/24 12:32:56 executing program 3: personality(0x400004) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x84013, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/11) io_setup(0xfff, &(0x7f0000000000)) 2018/04/24 12:32:56 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) r2 = dup3(r1, r1, 0x80000) sigaltstack(&(0x7f0000ff8000/0x5000)=nil, &(0x7f0000000200)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r3, 0x2, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc73}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5015}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x37d9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/24 12:32:56 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0xf4665db44d131b19) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000180)={0x0, 0xe2f, 0x0, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000000000)={{}, {0xda}, 0xfffffffffffffffe, 0x5}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x44, "f9fe87ffd284f43246e69cdb63d64f09b41731528f2570d867d908285f67393cda24149bed4b51af5e532c667a8ee9085ce8f75a5cec8050ac87a4125f837771bb8352c1"}, &(0x7f0000000100)=0x68) 2018/04/24 12:32:56 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="000ae9", 0xfffffffffffffdee, 0x4, 0x0, 0xfffffffffffffef7) recvmsg(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001680)=""/133, 0x85}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000017c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a00)=""/85, 0x55}, 0x0) 2018/04/24 12:32:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/24 12:32:56 executing program 5: unshare(0x4000000008000400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) memfd_create(&(0x7f0000000000)='selinuxem0keyring\x00', 0x1) [ 108.100884] device syz_tun entered promiscuous mode 2018/04/24 12:32:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/04/24 12:32:56 executing program 2: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x11}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x1000, 0x1, 0x7, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) 2018/04/24 12:32:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x408400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000001, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000800)) 2018/04/24 12:32:56 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x40a000) r1 = syz_open_pts(0xffffffffffffff9c, 0x408000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/24 12:32:56 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f0000000000), &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="9340117d98216b71c8fbaca54f9062f13ae2a60cedd2eb1e5d02ee4799f345e066d25dc574a516a5b7", 0x29}, {&(0x7f0000000080)="d09fad46048759be3702907f3690752966b62064ff5705", 0x17}, {&(0x7f00000000c0)="3dbbd899d4996af6109fa647722f5b1f7dc3b742e8ae63a050b546ec07770aea78652680f62697c1ac0c5a2e5a6d72dde28562137b1d915404933f684afca8666bb9ac0dfe8989fa176df53ab5c6330bd7a9d0b06f8f543d96f46a8f9677e2383ef48daab38a066d643c07b4cdd2f73102d8a54972ebe2af2ee281954ab7850ae4188ab18ca3590e10c46405e37606191b0ba6b12b772f3153797216f72b37013f14177df092a0cec02c05af3e65da0d34acab885263504d8f7570b76af86dda297f826f26ad815e47a35ed8d8a50bb1a39211b521ddad82704a74ecd4f1871851ce4997ee0fc24c", 0xe8}], 0x3, &(0x7f00000002c0)=[{0xb8, 0x111, 0x3, "061f322bb529e001e5983f23f44b083b1e313ecbd6525ba7ae247515fa441171c31f5d499c81bca98a898ceeb642503c560349d25cd10d146a84467002f54c159a7ac4abcbedc90fc306f05d7838ff35b399af5d0b87609b98552508a7da5345912ae7398ee427565d126dea0c5132b4ae50061ec6828548ab96240d48573121c2498fed5be2cac5ddc2a9d6d482c81efac652d5c7f81b10487e50fb627cc20d9d882537186849"}, {0x48, 0x1ff, 0x6, "4012d67427cb9fc7285534ebf0a99f992105130358e816a67f9f0f357b371ffe4346729cfd1d0a4962a5c77e6b6a6c101d30151e40a7"}, {0x1010, 0x103, 0x63, "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"}, {0x68, 0x11f, 0x7, "b8bf51530d76ececaf1611b57a7f056550e37bc935eed7ce758ecc2faa6e03ab8c87429f02f9bb2c839054768b007645b81163735ee7a46cb00f808817e976967b7ac9e2224be21db01e60ba0db8e56b4df4e2c074"}, {0xf8, 0x118, 0x824, "93338951cd2c93a72fb5b581efe4df2c2ea6142145d1911be2376ca228b044b66e12c5f2fc14f3412867769d0636769e4bd1b78c5a2d1b39f4ae196810f8f59ad15cb6545118b5dcc9ac012e9070871f284d4cf0cf2ca407a5618f8472dd8a0d8f441f1efe5d16c09a46fc72f3fb0bef05bfa0e20da05ea7ac6c5a0ebb3d5f80a157e90c795c964ebc7aefe872628871192fac4aab6fd6988de072e4039b92aff6af6ab936c7791aa5ba0c9202f3d6504d2b199a5b2e4437eac3438d66f20dee0838cf3fb96609db0332279d09a61e8b1dfb6e3cc0aa9d9180c78cf66d831dc041"}], 0x1270, 0x801}, 0x20004000) 2018/04/24 12:32:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) tee(r0, r0, 0x0, 0x9) 2018/04/24 12:32:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x3, 0x7, 0x81, 0xfa2, 0x2, 0x7}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), 0x1c0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x6f, @empty, 0x4e22, 0x1, 'rr\x00', 0x10, 0x3dcf, 0x4c}, 0x2c) [ 108.354391] device syz_tun left promiscuous mode 2018/04/24 12:32:56 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) uname(&(0x7f00000001c0)=""/200) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/04/24 12:32:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001d80)=ANY=[@ANYBLOB="2c00000001040101ffffefffffffffff000000000c000100010000007f0000010c0006000010000002000000"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x600) 2018/04/24 12:32:56 executing program 4: unshare(0x400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0xffff, 0x4e21, 0x2, 0xa, 0x20, 0x80, 0x2b, r1, r2}, {0xffff, 0x10001, 0x2, 0xfff, 0x319b7ae7, 0x7ff, 0x378000000000000, 0x100}, {0x1000, 0xffff, 0x1, 0x1}, 0xfffffffffffff0c0, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x3, 0x4, 0x6c4aba32, 0x401, 0x791c}}, 0xe8) r3 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000000040), 0x0) 2018/04/24 12:32:56 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x2000) r1 = openat(r0, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/04/24 12:32:56 executing program 2: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20}, {0x6}]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x80000001}, 0x8) [ 108.552012] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 108.610296] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 108.644829] audit: type=1326 audit(1524573176.643:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8484 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 12:32:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='eql\x00') r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @random="b667bf90c7b2"}, 0x10) 2018/04/24 12:32:57 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x40a000) r1 = syz_open_pts(0xffffffffffffff9c, 0x408000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/24 12:32:57 executing program 1: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x22400) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, r2, 0x130, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4008004) 2018/04/24 12:32:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f000005a000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) 2018/04/24 12:32:57 executing program 7: socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x121040, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) dup(r0) recvfrom(r1, &(0x7f0000e49000)=""/243, 0xf3, 0x20, 0x0, 0x0) 2018/04/24 12:32:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000100)={0xcc8660870b5885, &(0x7f0000000140)}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x2ed38db9, &(0x7f0000000040)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/24 12:32:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000040)=""/121, 0x79}], 0x2) [ 109.506889] audit: type=1326 audit(1524573177.505:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8484 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/24 12:32:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff0000ff, 0xff0000ff, 0xffffffff], [0x0, 0xffffffff, 0x0, 0xffffffff], 'veth1\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x1, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x3, 0x5f, 0x1, '\x00', 0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff], [0xff0000ff, 0xff000000], 'ip6gre0\x00', 'veth0_to_team\x00', {0xff}, {}, 0x32, 0x10000, 0x4, 0x44}, 0x0, 0xc8, 0x138}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8761, 0x8, 0x6, 0x0, 0x0, "fb7abb2c18710bdd72f08486632fafac6ee4150bb3c16c4317fef8c5d0c4b3cbeb3f60eba4417202249342952cb5c60833ef2e79a974c87a72965351eeaff411"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/24 12:32:57 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/230, 0xe6}], 0x1) 2018/04/24 12:32:57 executing program 5: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00008c6fdd)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {0x6, 0x7}, {}, {0xc, 0x80}, {0xa, 0xfffffffffffffffa}], 0x5) 2018/04/24 12:32:57 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x84, &(0x7f0000000140)="0a00b6f920b4bf9363654f4eb916e59eb4581039ce0433575bc3ffdfab03891ce8a6023754399c2798be89842201088ee3c3786abcd442055a9c7e13937a1b4f41f640b53e4b1ec1d009b695d8be9a9ae685dc5ffdc2a3e2906439671010292390bae16509780143a6d1ac3627b2b8ca47bff47834fe3f269de75008d2a9c5461bde93d0"}) recvfrom(r0, &(0x7f0000000040)=""/229, 0xe5, 0x0, &(0x7f0000000280)=@can={0x1d}, 0x80) 2018/04/24 12:32:57 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x8, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000002000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40100, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0xc60, 0x7b9, 0x100, 0xbe, 0xfff, 0x2192}) 2018/04/24 12:32:57 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000009, 0x1400480) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800040005) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x16a1) write(r1, &(0x7f0000000280)="dce28c6131a507762f865a000000000000000000000076b3bb783ebf05ce9c6bd5cad53535553a5539499309ca724b0c239a002849b489a262c5425d682c136abd22e0397fb80dcbda6f5b8326cdd65fe9b65deda42dd08e58523a6936c2139231bd034567d2622e87ee760c085734f01dfef4061d91bc05bcde5ee5ddbcc6cfc806bdf80888317b4c4c292b895c0fbf881dacad3cb692832ce57fa840d35971c03eb4676f4dd01390143a77b4f2cb0c8ce398001e771fb51ab190b30ae097a6e8a05ade8c", 0xffffffc4) 2018/04/24 12:32:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) finit_module(r1, &(0x7f00000000c0)="65746830776c616e30902800", 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x97e, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) pwrite64(r2, &(0x7f0000000040)="8510a03cfdb8cd77f99d0b67fc2693e9431b72c524079719468529ddc38675cf305dd19b46f69354", 0x28, 0x0) 2018/04/24 12:32:57 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x0, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x20, 0x200, 0x4, 0x100000000, 0x3, 0x5, 0x0, r1}, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000004c0)='./file1\x00', 0x0) getdents(r2, &(0x7f0000000100)=""/93, 0x5d) unlinkat(r2, &(0x7f0000000200)='./file1\x00', 0x0) 2018/04/24 12:33:02 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x2000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/15) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0xad, "e0622e51045f9ae645d4a52928e693b40432202b93c31a26b3d1a52170e392eacf36384a8953a81a13b750b7477f514fb5d01d3c95dd161edd6a3de517f43122c81654768f291e0a5080bdcfb006fc7030766a602793908191debe797766cd7dcec57aeda8de7479b8448e10cba490946f236206f1dca9469d32048c7ef087e4723d7ff6c2e80ce032ca4961530467cdcfe8404efec4f3c6d206fcd577c5d6d2fbfaf6b029ab7e16639aca6910"}, &(0x7f0000000140)=0xd1) 2018/04/24 12:33:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="2a1e22b148a3e29aefb2ffba768c40460e09e966b8a7b880e0aae98656808f2d062106e0bfce3e2333e4fafd922abef216db", &(0x7f0000000040)="4464fe738f9bfeee66d5eef10fe6e90a4dbe1c84e3cc33f08b95dcf16c6cce686fa8b103d7131d50781f25f3da93e621f8a08fe361183582e03f4de20d6a41d1e50ff0f641f7590a2808d5c6c1a4a9b14558fd41a72c57d381212ad29a2a7c2d36ab1f86aa050f49a2749d7d5c4b2f22f529ad813a8834f2e929ebf5ba9ce50341cb5f3942c7ac4c8f238b2743fda2a0dff01b5087ccf5a0e8"}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/24 12:33:02 executing program 4: r0 = socket$inet(0x10, 0x40000000003, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x1ff, "cd954c397ba10b62aad0570d2b18a15a8ff66c30b251afc5c65f2b6fe82907d8ffc3707003c016aaa61d366d", 0x1ee3bdcb}) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/24 12:33:02 executing program 6: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000000280)=""/149) 2018/04/24 12:33:02 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/04/24 12:33:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 2018/04/24 12:33:02 executing program 1: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) sendfile(r0, r0, 0x0, 0x7) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000083fdced6000000000000000000000000000000000000000000000000e689c91e43d57bce23fc64e01881a48bbf905b5cccfed858c6645790248929a3bd6d0da0afb016533cd643811b037667111be0bcda4baea1524d79d4c45182fba508a3187c434f03fbff6f5a0fba1aca92b14bcee722545f5f91c91be89e12c56b72bf534eddc7809d0293dd6b7900fce9c9b22d894fe7b1e0e48028279d45acf3ab3ea98c0db0f147e88761e982d9c00871cb648e0912935b5478dec94119e3133bd166f738e6f5af55e38592ce5a8bec034fa3dffbde74160c2e4ccc731bea95365e1dcb1f30bb18dd3a84d7f30dfddd14ee9d"], &(0x7f0000000040)=0x24) r1 = accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x80000) readahead(r1, 0x100000001, 0xffffffffffffffc0) 2018/04/24 12:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) r3 = dup(r2) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) dup2(r0, r1) [ 114.909854] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 114.917429] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 114.994287] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 115.001886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/24 12:33:03 executing program 2: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000280)='./file0/control\x00', &(0x7f0000000000)='./file0/control\x00') 2018/04/24 12:33:03 executing program 3: mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x800) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20) 2018/04/24 12:33:03 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) exit_group(0x375a) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/24 12:33:03 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x2) 2018/04/24 12:33:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents64(r1, &(0x7f00000011c0)=""/219, 0xfe8a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x880c002c}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x1c, r2, 0x300, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/24 12:33:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0xff, 0x10000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/04/24 12:33:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ef5000)=0x80000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x5, 0x2, 0x2, {r2, r3+10000000}, 0x6, 0xffff}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/04/24 12:33:03 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="e7f9da0d3217", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) accept$ipx(r0, 0x0, &(0x7f0000000200)=0xb1) 2018/04/24 12:33:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/59) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71, 0x9}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r2+10000000}) 2018/04/24 12:33:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x200ffffff94}, {}, 0xffffffffffffffe2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x4, 0x6}, {0x5, 0x3}, 0x9, 0x4, 0xd3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x5, 0x9}, {0x4, 0x5b3}, 0x5, 0x2, 0x2}) [ 115.331558] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/24 12:33:03 executing program 6: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000996000/0x2000)=nil, 0x2000, 0x100000a) 2018/04/24 12:33:03 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580), 0x0, 0x0) 2018/04/24 12:33:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)) dup2(r2, r1) r3 = gettid() process_vm_writev(r3, &(0x7f0000000480)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/209, 0xd1}], 0x8, &(0x7f0000000800)=[{&(0x7f0000000500)=""/6, 0x6}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/196, 0xc4}], 0x4, 0x0) 2018/04/24 12:33:03 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = eventfd2(0xfffffffffffffffe, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/24 12:33:03 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/ip6_tables_matches\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x2a343) setsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f00000001c0)=0xba, 0x1) dup2(r4, r0) msgget$private(0x0, 0x4) modify_ldt$read(0x0, &(0x7f0000000080)=""/253, 0xfd) 2018/04/24 12:33:03 executing program 5: pselect6(0x40, &(0x7f0000000040)={0x1000, 0x0, 0x2ed6, 0x2, 0x80000001, 0x3, 0x8, 0x7ff}, &(0x7f0000000080)={0x6, 0x0, 0x7, 0x7fffffff, 0x5, 0xfca, 0x0, 0x400}, &(0x7f00000000c0)={0xa58c, 0x2, 0x0, 0x8, 0x7, 0x5, 0x9, 0x20}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) unshare(0x400) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x86) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x6, 0xfee9) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fcntl$setflags(r1, 0x2, 0x1) fallocate(r1, 0x0, 0x7fffffffffffdffd, 0x20040) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000), 0x4) 2018/04/24 12:33:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001480)="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", 0xffffffffffffff75}], 0x1, &(0x7f0000000100)=[@assoc={0x0, 0x117, 0x4, 0x7}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0x2}], 0x104, 0x40000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ftruncate(r1, 0x8ead) 2018/04/24 12:33:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x200ffffff94}, {}, 0xffffffffffffffe2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x4, 0x6}, {0x5, 0x3}, 0x9, 0x4, 0xd3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x5, 0x9}, {0x4, 0x5b3}, 0x5, 0x2, 0x2}) 2018/04/24 12:33:03 executing program 3: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x1275, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/24 12:33:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001480)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cfc570187e6930f0bd3fe6398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739dc2f281e32836d6b9d665a7599e17da5c9f9e9d4f2839bac54636248e82599b836e69b0b10e203d1f05a4803ef167c37d23ce4987fce2c6d50a1b7b08210f5bb5bd26195a597c4a6bc7127a5b1f6c00a57dc0d2a8b559f0551ac6ad16371d2a3453563f91ec51c191b9ce0151427a471fc9dad9cf612df5cc5e91f6322a282d54affeb91549c37f546d6c9fe57b0ce054ebcf6a03e9346934b7eb676da97176fcb5d8b2271cb7f6bd6ae9e87e", 0xffffffffffffff75}], 0x1, &(0x7f0000000100)=[@assoc={0x0, 0x117, 0x4, 0x7}, @op={0x0, 0x117, 0x3}, @assoc={0x0, 0x117, 0x4, 0x2}], 0x104, 0x40000}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ftruncate(r1, 0x8ead) 2018/04/24 12:33:03 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000180)=""/231) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000002080)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)='*', 0x1}], 0x1, &(0x7f0000000840)}}], 0x1, 0x0) 2018/04/24 12:33:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000001600)='/dev/vcs#\x00', 0x9, 0x3) listen(r1, 0x0) accept4$packet(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001680)=0x14, 0x80000) dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xdf8, 0x4) 2018/04/24 12:33:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x201a7f1a, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x7) listen(r0, 0x4) 2018/04/24 12:33:03 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f0000000280), &(0x7f0000000000)=0x4) 2018/04/24 12:33:03 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/ip6_tables_matches\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x2a343) setsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f00000001c0)=0xba, 0x1) dup2(r4, r0) msgget$private(0x0, 0x4) modify_ldt$read(0x0, &(0x7f0000000080)=""/253, 0xfd) 2018/04/24 12:33:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) r2 = dup2(r1, r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0xba, 0xe4, &(0x7f00000000c0)="6d83b942571a6e51d9729aa99bcfe0c8479494e8a709c268f79f71564a5447ef36ad331c63d301a117d2f99e11d2edf2e8ee8f3ba0c919796011e51859448e6087f5d8dbc14ceb53897afbc2dd51a6fac3bfd756337053b7aed1a91229d7cb9f5f98904d8f136ee5206f93a04f4d94e8a7f8f30217d6898a7cdc3e6eba6452c4050a26815641068d597d87699606e5cdfac45ca27dcdc928cdcc37c724e73c51c97a4a9f03945a0ee48bc5f02e77ab3df387b8ac3dddcfedb853", &(0x7f00000001c0)=""/228, 0x373a, 0x8001}, 0x28) 2018/04/24 12:33:04 executing program 3: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x5, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x188}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x4}}]}, 0x190) socketpair(0x7, 0x3, 0x80000001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x25d4fb9b8d6884ac, 0x2, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x1}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/04/24 12:33:04 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000000000020000) write$fuse(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000010000000000000000000000cad10000000000000000000500000000000000"], 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 2018/04/24 12:33:04 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x280) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192300bb4b80040d8c56281d0d04112a0a62409643c218fe59a2e04a03ca8164243e890000000a215a0004fbe60dfff90003a5000004001ce1ed5e0000000000ec6b0f536e00000000000004000000000000", 0x58}], 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0xf88, 0x1, 0x232c, 0xfffffffffffffa40, 0x0, 0x9, 0x800}, 0xc) 2018/04/24 12:33:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e7300755506c8bb2b636cd846128a564da48e7811ad39a1f153d83a86441925bbe351c2d0d8fc94ef41a055c1cd42874f271a4209f28fbc7200f8ffffffffffffd7c688485a237882ab0ce293efc75e42841a69953d56c465da9253b36a83d1fc94a5d14970ad535c23991ed9815cfe61995dba03d2dd131077d5c988ebc91ecbb9") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x200000000, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x8}) fcntl$notify(r0, 0x402, 0x20) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/04/24 12:33:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000000000)={0x3, 0x1, 0x40, 0x4, 0x2, 0x4, 0x19, 0x1}, &(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 12:33:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = semget(0x1, 0x7, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x8001, 0x9, 0x1, 0x40, 0x7ff]) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000080), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/24 12:33:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x286202, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x800, 0x80, 0x7, 0x1, 0x8}, &(0x7f0000000280)=0x14) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x4, @empty, 0xfffffffffffffffd}, 0xfffffdfc) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x7, 0x1, 0x1, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x5, 0x100000000, 0x5, 0x1, 0x3, 0x6, 0x3, 0x9, 0x2, 0x401}, 0xb) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet(0x2, 0x6, 0x2f8000000000000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/04/24 12:33:04 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xe7e7, 0x8) timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017}, &(0x7f0000000000)) 2018/04/24 12:33:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"50d5eb07a0da41"}, 0x40}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="e79c72b558ffa4761f8723d162df4c5653fda805b0dabfce670e8b8c9bf38137370f3c49a3c61db4b3257daf6587aba1b8cf912d8ef27433bdb132c7e43dbe7b184d0cd994af31c468eed77dfcb1da10b35947ce7d1908cd946fa040e34bc7d9693314fb37a029c137cd92c09da1cc6dbe9352c023038b0e5b3e22a4a4332d1721a60882b00fddf269f20ebe80706ffdd95c37d40e219b16bfecc0cd9d3624fc15d5b91ecaa053b5c7643899a470fc5270e50cdf769ce7e325351ea64d0c5d5b6c941b976c942c9bf585f6a1e67910", 0xcf}, {&(0x7f00000000c0)="bd83fedac4cdd579d657a4b454d091c7e82e23b1ad9e4188d71d6efaaf20fc1d2322e32b09d6c9", 0x27}, {&(0x7f0000000100)="f327a017192ac06103da7c11890c1df393982f377486670509ce90b40e9a0a7350b25fb65c2465519dae8d2b07d41b1a346ff43c11bda1987fd6f925706ffe", 0x3f}, {&(0x7f00000002c0)="de54eaa5816314b904af40b6b0e6eb59e99c96950648a9f2207c9f8f6ea3f655c21fce5acb29c45be73f9381c5437a7e6e9103d10d9f1f336f0dd2d1a674f09835c4e3af783e15f604042b923dde0b20c8e96333f2dac632e483b036ffcdb82e3c6e036f931e5f2b7079ac64065766e9c6bfd176302a7e5856166aab8e846edc26956c0e1fc09e1f40344cad9cb221be3e1c1476bce49df575a340c189cc9de789a6a66d55c5c9a8dc839b0d2a6c28693c48f39af444ea429d00fb15dbe691f9fd8d8ea68fa1301d", 0xc8}, {&(0x7f00000003c0)="94416309", 0x4}, {&(0x7f0000000400)="47406d74e2a2c73929e3b6011c2615936f75acd2", 0x14}, 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"}, {0x30, 0x101, 0x800, "330811e3c8c9186ce7bc66c77f3688ad12368f0b70913ae477b53289"}, {0xc8, 0x0, 0xfe42, "461e29c8e70a403cba429bff10ce4950ac4305cc45e1ac1c3d483debd576337d943d27e46414c9e73c8db35fec4fd3286371709f8483a89a097080d961a90102a6664970d67ba1b64d62b63d940675298a4edbb6c0521dde44d3fc8c54f23f91009e2b07f4a7373e45235c3852cda879e0a637b45f87747f8d2f39ea1eda42721b9574cd3af8a7e4692c86f5035e71ccd27dd56084bcf158d3bfd4d2918095927fc95d6d4635df43188fd10adb5e4c0cb283f846cb70c30e"}, {0xc0, 0x13e, 0x7, "8dd57bab7f48a7b4693c06d3b9471bdb9622d5d14a353a75aa74528453efb972688c90e324ef8cda405fa50988d66d671e009fd79f15f2f1f31d67f99b630b1fb679e84b7f1dc3d9a12b3b493e27fd35283feacfeab7781b3d707b6fec10dcb75a3a2fe9f4d034ed3146b58b57453e3edd349911e70a6e4aa3a62e6f178e75dbe54927243d55f2d979c9b6d1c071913a2fff674228cdebe008934cf37ef34df8563f8a3592cd9463b13859717878103d"}, {0x38, 0x11f, 0x66, "f2aa49e8ab3d4365d81f031237c64133dbaf4fb385f555846e039d5daa701f29719d97e0"}, {0xe0, 0x10d, 0x2, "12eefafa48ac4e62adfd2c50f15f1f5d621cc5eb29ec346c6b901456622c9dc87b49d4ef873d9562e0660e2f94fea36425f5465e527a0a9d7664b81d777af116765692d913c197b9ca99d8be24b6bd57a7aaadc8938648cadc90dfb7aba6e4a7fa6bb106e8d884d7e0fc9c64bbb5e2ddac37aa67e84c5c1f87a39601d3d628760fd7b5085762f205b3fcb749b39c47be0cbd7566e1ac477716dfdbdd8ba5254917c25a01cbdadfb466f798935d6f18de9a59223a40a4fd6b69eaf1d7dc9d9fc2f9193e37eca773da0b7f39286bd6"}], 0x1370, 0x40000}, 0x10) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002dc0)=""/246, 0xf6}, 0x0) 2018/04/24 12:33:04 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fsync(r0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x6, 0xa2d, 0x0, 0x10000, 0x0, 0x73fc}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x3, 0x90, &(0x7f0000ffc000/0x1000)=nil, 0x40}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x4) 2018/04/24 12:33:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x51, 0x6e516dfe, 0x6, {0x3, 0xfff}, {0x7c00000000000000}, @period={0x5d, 0x401, 0x1f, 0x4000000, 0x56, {0x4, 0x400, 0x8, 0x4}, 0x5, [0x7, 0x3, 0x2, 0x6c404ea4, 0x3]}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000000000000000000c5ff23c17cb3bcff609df003", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 12:33:04 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200800, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/proc/self/net/pfkey\x00') syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/24 12:33:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e7300755506c8bb2b636cd846128a564da48e7811ad39a1f153d83a86441925bbe351c2d0d8fc94ef41a055c1cd42874f271a4209f28fbc7200f8ffffffffffffd7c688485a237882ab0ce293efc75e42841a69953d56c465da9253b36a83d1fc94a5d14970ad535c23991ed9815cfe61995dba03d2dd131077d5c988ebc91ecbb9") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x200000000, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x8}) fcntl$notify(r0, 0x402, 0x20) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/04/24 12:33:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$ax25(r1, &(0x7f0000000080)="b7cd6ef79405d93300e6804a84cc2f756fe92eff3ebc5b3aa359a23b6a90bd1a9c530351d8437e336687a069a66d39b31724373704ad1f4a31160caf93c5c0c0ab22017f93e8ba883871ed9c5ec1cf04f468b607557a53abfdde316516ba2ef9f0e02a74c619869609531d044d24627cab2b78b50ebfa86838f3e1956a16ca7699c17c6eaf478a05cd47108352d70d0edc9b81240f5254d88046c172566b2a8956f5b887aef4090f8ec7efbb2dbd", 0xae, 0x4000080, &(0x7f0000000140)={0x3, {"8c18c0dd24ee25"}, 0x2}, 0x10) 2018/04/24 12:33:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7c25ea93bcc7a6d404ab02ba2f54b4c22c23b3bba4a604dd49d2662a1cc546559875998cfefb6e2a55b06dc3571c433f4402d2f4c07275d39915819b4008cff2174a8c587e0295da2962912f3992a244c02f44d41bde24", 0x57, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, r2) sendfile(r0, r0, &(0x7f00000002c0), 0x8bf) sendfile(r0, r0, 0x0, 0x364) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='m', 0x1}], 0x1) 2018/04/24 12:33:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) fstat(r0, &(0x7f0000000200)) 2018/04/24 12:33:04 executing program 6: r0 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="0934ce8d34c294c0", 0x8, r2) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="934c33359e479ec7fc85eb91c754b1ae7b7b036a734afe3d6809389fd45ef6134c4f35cf28713190a7930d012b946fc3455a0eaf329cc45c94abe62b6232c4186bab1f1039ffbfd0ab51728b5fa7699b7a26278c", 0x54, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="55a5aa2eaed4b0e9da70291f2b0876d5c17ba21fa2c26f6c4b0c88a81d95480d9d37516c5c794f278913175eab3d55f9f8aeaca676242f983206d1c1b0ac5e5e7a796692c7395f6215ce3bca882e1fbe8b42a2c8c240503514dc40f5d1ab9dd36fa5a4908b3dafab73adff33b737d4c3334dd5bf4f380fa0dcf325775ee560847c3d04bf766b5cfd450be1de20c054e848e26c0d73cada3fe23f5d345ec506149815c9da5a4b9f60cb050d2c7b701809c1177ded3e8970a30092cacf69b785e810b400", 0xc3, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r5 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x1, 0x101001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000700)={0x4, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000740)={0x2, r6}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00000007c0)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getrusage(0x0, &(0x7f0000000600)) 2018/04/24 12:33:04 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, 0x39f) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000000)="7c195e59c286635dc4c8dbd846be42482c5cb366b17a368c4eed5d857248cf64aa3d1b52000000000000000000000000", 0x30) 2018/04/24 12:33:04 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) 2018/04/24 12:33:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9d, 0xa0000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'yam0\x00', 0x0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x1, @empty, 'syzkaller1\x00'}}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20800000}, 0x358, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8400000016000c0025bd7000fbdbdf250a3800fe", @ANYRES32=r4, @ANYBLOB="140006000800000006000000080000008000000014000100fff645c6372d2fa908000800200000001400060002000000ffff000000000000ff0000001400010000000000000000000000ffffac1414aa1450020000000000000000000000ffff7f000001819d0332ff2fe88e"], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r5 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) 2018/04/24 12:33:04 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300090a00000000000000000000000300060000000000020000000000000000000000000000000200010c000000000000020200000000030005000002000000e000000100000000000000009cc7b857d9278bd574866a0f302708e4011d8ca265ff0b0c8e7171a4579d000000"], 0x50}, 0x1}, 0x0) r0 = socket(0xb, 0x1, 0x9) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0x7, 0x7f) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000040)="8aa3b22af06ad3570cc20209138634bffae031f0b5be29a50408dfae9a5f6358fa1ae2a13187f272bee64ffa", 0x2c) 2018/04/24 12:33:04 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000140)=[0x0], 0x1}) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000380)={0x1f, {0x7fffffff, 0x0, 0x3, 0x7, 0x9, 0x7}}, 0xa) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) getpeername(r1, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xdb, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f00000000c0)=@notify={0xf, 0x8, 0xfa00, {r3}}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2200, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000340)={{0xc00, 0x8}, 0x30}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/24 12:33:04 executing program 4: r0 = socket(0x10, 0xe, 0xc) sendmsg(r0, &(0x7f0000000b00)={&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x4, 0x3}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)="65cdbf386dca93025f8231fe95dc5cb5a4180ab5aedbdd902734a1808c9abc5f4ff841e4872e62098dff7922a8ae3a4897218b637ea0a0f24f38f113f555e626c724a4afbcf7e7cd73d6ba19abda53ff838fa76fa1f9bd5d93be89693739f018d194da8e117b9ab358558938247e794826b310ca2d8581b17940a33707dc0b65252922df3eee489f7c1c5208b9b81189d1734b9ff7ea1c2621", 0x99}, {&(0x7f0000000400)="eb6ca130aa777c5ff2468456ac826b3da3012a86039c2639837ba54815319077ad3ec703afd0a730b5c959a5e8edc191eb30e0dca20efb71d6e78aaf5514920322ca7044c9c60f0573e11004d265a85ceb01ebafbc1542de40195d2b70132b9ad3f43b2a19aa477b413569f6a76426d0a2acbd91170e3d03dfc8dead12732ec2a6bf953d555db9e06567e668b5476faf0715828ce081011247650443c4e1dea90a5f9c48241ceb5071ee072fd78aea450d1e3f9a2bee06d5dde767b1f979e2966ee78fb1d6bdffc3e141ce75", 0xcc}, {&(0x7f0000000500)="061e0a843cf9f1ed8669b74154423a010c150e6c9416d863182ef054752e9c6c1f8498fd946d249efa40dca8292a4f598cc1b5c74e4a2af53551754264462052df07ef35408bcaaaf85bc21a850aae6bb692497976705abbb5db98f30ef8aad01345a67f6e792b6bfc7f34ce557436cd7aa322b575fab11cb4bcb4567cea162dab494bb0f3efcbe51fa8e05fd7f88ec17c5897dc6b49240e98ed278688544d2baa240f634dd296", 0xa7}, {&(0x7f00000005c0)="af95477ac8d39b811ea7dc739b76643e91082a0fe1fdaa04c1d7ce23d5d6b6c366e665211fe33f24fe3f3b91e43e53db70771971f9995cfa399540189735d177e2b6579e0fb8e01c8cfa5be8d900f9ae3f43a87a69117cabe12b4b444456eec8b472bd1f5e9c5648", 0x68}, {&(0x7f0000000640)="a5419b48ea2f6af1e5a45ed0397b2fbdbca6dcadfaee7bac91f5687dd55e337aede4ba344843aafdd38ff69d2614a56d8f1a4dcdba9da4f26e00c2dadedb493e2825585d5f85866c3eb5386203f4efb7c7f3bf960ecc80081d75bf71eb744b4c838bd39f548edbbe2317f4f15320825cdbc7fecb256854b39f72a30cd6fa97b5ece09e66474412ef65b6837afaff1f59c2626ee54b471b69cdce9e85dda25863d766fca33d511d78eeed62", 0xab}, {&(0x7f0000000700)="2d6c4f87b916a972d6147992da65f58fae278c4713ed9ce5bc3647f769f4858b9c0f002beb4dfa81321b8ad545e20cc4f6cd2dd06a31417d4db8171f4e4673dfb0be38b8ecffe73dfd8d0721558ddd403e51a0c18899a210cf2d1b5825d4a60c05509c2d31211d4afd76d0f529693faee3858f5905cbf9994a606ab4c0ccf2671b6c52b9880fa93b1e21916485887080bc838dfd41", 0x95}, {&(0x7f0000000000)="cd7d7ee6c0e32269e1fd", 0xa}], 0x7, &(0x7f0000000840)=[{0x80, 0x1ff, 0x0, "18035b4cddcc23af3cbdd47e4b122c90700d48e1f0af7299956b83e74d664e7e14d54aab25f1f40176dd9618e693f5ebdde9ccf678ab495fa3072d746f64ee308c4999d032bd2a9a27e00f77c5796f992249d7d2509268a0bd86eccd63233030395022c4816a335e2e8b6af57df092"}, {0x30, 0x0, 0x504f, "eff8b601e333eb6b74105b926e59a11329920db7e905317aa30152a92ce2"}, {0x68, 0x0, 0xffffffff, "636325cf05b717025237e1011520c4975e506576b6933d780814ca0a458b2e127074f9bb759042eec2c539e778c5a7f13b9d707b01b709c379ad0ef416c73a928909587a61c90cce97041c61e7ced14198dfd2"}, {0x80, 0x115, 0xffffffffffffffff, "01754dba226c20502ab59ed6c002298bc6122ae84ecae6c9e88bc4eafa2c9c25f7b644933e12deeb8d6323826564f8f2ac91a6684b97dbc171d0341b12f14ed50acee61045e3add268e32044118d90c8cbf71b2ffd85363665e3e46fcc62a6efe7f67b7ba903c2557650b2"}, {0xf8, 0x116, 0x9, "2bdd9889c78d378ee6b81e9d2618ce7c024ca269f2b5213df54ed9595ba3aed72670b2af70b00f4ddd9777473ea4c7a5d1edf59db70f614de053c2fdd63a394898927cf7e2e5088d5d34b233430c9bbeadfc32fd94b0da0b70777c0df1a614464ad524fb87bb07154930d932b8ea299320064f37585ecd2cceb43a79c606e581821f99abd8436d01a9566be4a9af009e4861dac58d7e0205d6bd3034b6feeb1eb04bd65fff0d3b2d30c5ce22241172949d0e97d93103f716a4833c466015d8d5f8c49b4e6b49e6b17fa75503c02a108c292fb944a26fb60296340994b8d30aaed2c6"}], 0x290, 0x1}, 0x20000000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000d40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x800a0041}, 0xc, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x104, r1, 0x0, 0x70bd2a, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3e8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x8080}, 0x4000800) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7ff, 0x80) r4 = socket(0x10, 0x2, 0xc) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000080)={0x1, 0x0, [{0xf000, 0xd7, &(0x7f00000001c0)=""/215}]}) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000100)=""/149) 2018/04/24 12:33:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) bind$ipx(r2, &(0x7f00000000c0)={0x4, 0x1000, 0x0, "66a890ee5ef6", 0x1}, 0x10) 2018/04/24 12:33:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x6, [0x80000000, 0x101, 0x9, 0x8, 0x40, 0xc6e5]}, 0x10) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/24 12:33:04 executing program 7: unshare(0x40600) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000240)={0x40a0, 0x4, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x171840, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400408}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c000800b6dc801825f1bcdec55bd835344f5e756e9429842f284189e0323fa0ebacd6b074b54252ae38bb450b9f0000f8a0b1be18a45ecbc04d8476ac666984", @ANYRES16=r4, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040844) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x376) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r4, 0x402, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x44) 2018/04/24 12:33:04 executing program 6: r0 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="0934ce8d34c294c0", 0x8, r2) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="934c33359e479ec7fc85eb91c754b1ae7b7b036a734afe3d6809389fd45ef6134c4f35cf28713190a7930d012b946fc3455a0eaf329cc45c94abe62b6232c4186bab1f1039ffbfd0ab51728b5fa7699b7a26278c", 0x54, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="55a5aa2eaed4b0e9da70291f2b0876d5c17ba21fa2c26f6c4b0c88a81d95480d9d37516c5c794f278913175eab3d55f9f8aeaca676242f983206d1c1b0ac5e5e7a796692c7395f6215ce3bca882e1fbe8b42a2c8c240503514dc40f5d1ab9dd36fa5a4908b3dafab73adff33b737d4c3334dd5bf4f380fa0dcf325775ee560847c3d04bf766b5cfd450be1de20c054e848e26c0d73cada3fe23f5d345ec506149815c9da5a4b9f60cb050d2c7b701809c1177ded3e8970a30092cacf69b785e810b400", 0xc3, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r5 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x1, 0x101001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000700)={0x4, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000740)={0x2, r6}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00000007c0)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getrusage(0x0, &(0x7f0000000600)) 2018/04/24 12:33:04 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000), 0xfc94) write(r1, &(0x7f0000003100)="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", 0x1001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x8a, 0xd54b, 0x47c, 0x100, 0xe8f}, &(0x7f0000000140)=0x98) [ 117.051608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 117.056743] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 117.084852] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/24 12:33:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x200) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x44, 0xffffffffffffff00, 0x101, 0x800, 0x0, 0x2, 0x20000, 0x9, 0x9, 0x2, 0x2, 0x400, 0x7, 0x8, 0x1, 0x5, 0x7, 0x100, 0x7, 0xfffffffffffffff8, 0xf80, 0x100000001, 0x81, 0x0, 0x1, 0x6, 0x5, 0x9, 0x2e, 0x3, 0x0, 0x3f, 0x7d, 0x101, 0x8000, 0x7f, 0x0, 0xf6b8, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x2000, 0x0, 0x2, 0x0, 0x8, 0xffffffffffffffc0}, r1, 0x3, r2, 0xa) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x2) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f00000001c0)=0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000200)=0xc) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/24 12:33:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x33) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x1, 0x14a7a, 0xf3e}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x408600, 0x0) openat$cgroup_int(r1, &(0x7f0000000140)='io.max\x00', 0x2, 0x0) [ 117.128311] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 117.164197] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/24 12:33:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) pipe(&(0x7f0000000040)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xa0) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000000000)={'irlan0\x00', @ifru_map={0x4, 0x5, 0x9d28, 0x0, 0x2, 0x7fff}}) 2018/04/24 12:33:05 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000040)="998753e674441e6984f67deb7729153307ff1607090430080a05c15bc24a9cec88a880d055ac0cd8dbd946a6a0944c046b7717319c8d80c86ed715b6b358312bf67bda160ee4e23c9f241e55439a1d29a29dd2d6d15a56f1741cfbb860c785e861bbb5c786c67a7882759b3043b1de1392f7290a8100a4e6da20cf2e22e7a9e1b70c8b73c8141fa3a3b039311b85c7660f0efd5919595add4241265481042cafe0b9775827b665eefb7ad66e") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x181e00, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x1000, 0x8, 0x7, 0x8000, 0xf8e, 0x40, 0x100}, 0x1c) fadvise64(r0, 0x0, 0x4, 0x7) recvfrom$ipx(r1, &(0x7f0000000140)=""/238, 0xee, 0x40000000, &(0x7f0000000240)={0x4, 0x39d3, 0x53ae, "e5be17647319", 0x7fff}, 0x10) 2018/04/24 12:33:05 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/208) lseek(r1, 0x0, 0x0) 2018/04/24 12:33:05 executing program 2: socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r1, 0x200, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4805) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r2, 0x1, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x3}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004091}, 0x800) 2018/04/24 12:33:05 executing program 4: mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/24 12:33:05 executing program 7: unshare(0x20000000) unshare(0x20000400) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x434300) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'eql\x00'}) timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) 2018/04/24 12:33:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sockstat\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r2, &(0x7f0000000180)="04a6f8448870b63aada2d5a68408826f53e5c9070579f65b64784ae89c9875dbeec05fcb9c1d4fa640b5c5ad3a50dc64371302ee8f123afff31f79f852c2ac6f1902dfa11b50ae8964153f240fe8d8db87914fd780a89f3dd272f302e893e5d4a805a432de262751c0bc4e49f42a10bc212ba71c7a7c8bd96924fc6ce077b7a5c08a2fc08d97f360d29f3163be88fed6929473add0b19efdda3b7e2826764dbdfc31aa274befe89d23fad184463fa080033b9b5ea946b28c95643a6c57055d96f6032d0c79350d87397766c870d6f95c7aa0cab862835a5bcc26f42d463a646ea9", &(0x7f0000000280)=""/42}, 0x18) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x22000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000340)=0xfffffffffffffc95) sendfile(r1, r1, &(0x7f0000000040), 0x4) 2018/04/24 12:33:05 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="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"]}, 0xee4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a", 0x93}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) bind$alg(r3, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x201, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)) read$eventfd(r4, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) readv(r5, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000008c0)=r6, 0x4) 2018/04/24 12:33:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 12:33:05 executing program 6: socket$inet6(0xa, 0x5, 0xfffffffffffffc00) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) listen(r0, 0x0) 2018/04/24 12:33:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x33) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x1, 0x14a7a, 0xf3e}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x408600, 0x0) openat$cgroup_int(r1, &(0x7f0000000140)='io.max\x00', 0x2, 0x0) [ 117.892057] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/24 12:33:05 executing program 4: mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/24 12:33:05 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10b) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$inet(0x2, 0x8000000000001, 0x8) recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x3f, 0x9, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x10001, 0x3f, 0xffffffff, 0x284, 0xfff, 0x40, 0xffffffffffffffff, 0x2]}, &(0x7f00000005c0)=0x100) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x404000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xc14d, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x54) 2018/04/24 12:33:06 executing program 2: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x22) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x4, 0x0, 0x3}) 2018/04/24 12:33:06 executing program 7: unshare(0x400) r0 = socket(0x10, 0x800000000000002, 0x0) exit(0x5) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x2, 0x80000000}) 2018/04/24 12:33:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @rand_addr=0x98c1}, 0x1) r1 = memfd_create(&(0x7f0000000100)='lo@\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xeff4}, {0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x100000000, [0x1f, 0x8001, 0x10000, 0xdb0, 0x401, 0x100000001, 0x3, 0x7]}, 0x5c) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0xc00) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000200)) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x48000) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) socket$inet(0x2, 0x0, 0x7c78000) shutdown(r0, 0x1) 2018/04/24 12:33:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r1, 0x10000, &(0x7f0000000280)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00d188e95e56b72d05004540087a12a1e3000000"], 0x2c}, 0x1}, 0x0) 2018/04/24 12:33:07 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000000000000800, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/04/24 12:33:07 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x3, 0x400000) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x6, 0x80040) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x8, 0x1, 0xb8, 0x58, 0x81}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000280)={0x4000003, 0x430e, 0x7, 0x0, 0xc0c, 0x0, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/206, &(0x7f0000000000)=0xce) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x101, 0x101, 0x4, 0xa5c, 0x0, 0x3, 0x8000, 0x9, 0x3, 0x5, 0x4, 0x54, 0x2, 0xffffffffffffceb3, 0x8000, 0x5, 0x2, 0x401, 0x4, 0x1, 0x5, 0x4, 0x10f, 0x1, 0x4, 0x1, 0x401, 0x2, 0x2, 0x649, 0xfffffffffffffffa, 0xfff, 0x3ff, 0x6, 0x7, 0x37, 0x0, 0x9, 0x4, @perf_config_ext={0x5, 0x8}, 0x1000, 0x7, 0x5, 0x0, 0x8, 0x10000, 0x7fffffff}, r3, 0x10, r2, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x101000) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) unshare(0x9ffe) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x7f, 0x1, 0x39cf, 0x2, 0x0, 0x0, 0x0, 0x4, 0x10000, 0x1, 0x80000001, 0x1, 0x800, 0x80000000, 0x5, 0x1f, 0x1, 0x9, 0x4, 0xfba, 0xbcd9, 0x80000001, 0x5, 0x4, 0x2, 0x4, 0xcc, 0x7, 0x401, 0x0, 0x2, 0x200, 0x100000001, 0x8, 0x2, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000500), 0x2}, 0x4200, 0x100000000, 0x8000, 0x6, 0x1000, 0x7, 0x8}, r4, 0x5, r0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/04/24 12:33:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eef834dae7f40a75e4da3751cdd1433375f33ec0fb2b70ab171da7be3fbfb0e8b1f82093b9faeec6d571dfe9ff013390cdd953ad21f17b3dd90152b1c18a74e745d038711747fd5bc538fa7351d6cbf497b632bd9a6b1d0cd9999f70b7134b6dfc6324c0bbaf19e4ffbecd6f710235fb5a01170821468405cfd331da54bf22ff948f92b873a6bc6d430ed7c0c2be77b61be15268a8db9def13242366399786adfb5755", 0xa3, 0x4}, {&(0x7f0000000140)="d9e2db5811710d0f54cb979a2cdc32bdc268b1b685faf3e498331942258117f14dbcf8ce145c7dd37bf2d1c7d4f8f298c6140edf7812f4a322c4d1c3584607e3", 0x40, 0x1}, {&(0x7f0000000180)="a87ba7aeb49fa4bb4bf9de2ba4d82192c5ecfafba4734103dd5660fc426d097e1a4e90e7a4db39", 0x27, 0x1d6}, {&(0x7f00000001c0)="9a825033e416e1af5eed15f3720701175986a25d8f0312a6741c6a7f7652", 0x1e, 0x7fff}], 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6f7265010076657279469d49ea3a3ed02c00"]) r0 = socket$inet(0x2, 0xb, 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000300)) listen(r0, 0x0) 2018/04/24 12:33:07 executing program 4: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xfffffffffffffdd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f0000000800)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000700)='./file1\x00', 0x7ff, 0x7, &(0x7f0000002d40)=[{&(0x7f0000000740)="8e2c1bf216fd", 0x6, 0x1ff}, {&(0x7f0000000a80)="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0x1000, 0x3}, {&(0x7f0000000880)="5ab282ee13f9b01f7bb6b42b7eca8922ae50278d472d6ded65aa24529b3e363e7ba23963fc64c5ca792fbeea4c568d98d8a80471231c87038191f1347b29c3e4b30988147b11ce4ba15ea89f52926273", 0x50, 0x4}, {&(0x7f0000001a80)="42f9a027e83425ea04c5c8c50c33a1b595ffbd719626a09a88d097893ab5633604750751e78f8ff4f8ae683a05575d63b059f934c4a4d4e9ea3b3ba44fc09627e7a851693ffa9708bc4b0da1c24eb760caba818d27613416168890277911ea977919a552e1ca1f622c5117450a97543c89c5b1e9ebe1113673ae6fea61d2788eae99620e98e79b63b7779f74003b1b4a767640beacd6120f6dd021c5d9aecf0645cdaf52b99ffe72acfc464d", 0xac, 0x1f}, {&(0x7f0000001b40)="3f679514640a83e9b51297d9495dcebbe16c9b70acd8e0e5cf917dda637f49a628f5459a48470d2974fa1fa3f46010d704b3741b90776e423074a58aa2175a99b8e596f6c44d7631037300042ad6590f52ae3087da0e6ac599571b19fa4f04442345844935fa071889ce5b457dc4adbe1a3acfd4eef8435abb047efec327b4437fdec45887096b0b740af000acc399bcc5e93729e6c13661ea4a613476b0dd3af96c4a922d6bc432b34455b33b5ded53ef900a0a03441de131b667f69c6b2ce3e1a344e8bcfc229b7f03c626b28e11", 0xcf, 0x3}, {&(0x7f0000001c40)="d3d2a2a967733bd3d2fe620934d61c36eeb072af10778e2a69a0002e9ce48b17231a6b769acee3e378f98eafa223967de257ba8a8eb5ce774724889491680592bf654ad95fc181c03018a9eb62a5596e982a48234a4556da39cd6592c1021297ce1496ede3f4becd752e5852332f1e378351597388e87a9ec4aaec7c72a12d461efff920166cb123a58d0d3bd079b9aa885e9152e084880660fa2896bf83bb88b09d417c86322010f6f36ba967905d6dc6a148ccde21050145b8a677fa07883d3b12f420f01bbf4c4d22415b187b999de1bf3c2e74f7a42d17d7c66f1f564f57", 0xe0}, {&(0x7f0000001d40)="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", 0x1000, 0x4}], 0x2000020, &(0x7f0000000780)={[{@umask={'umask', 0x3d, [0x33, 0x35, 0x31, 0x37, 0x36]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x37, 0x36, 0x34, 0x3f, 0x0]}, 0x2c}]}) 2018/04/24 12:33:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x49248d6}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="4769f6b01d1d5e2269160c9d53f31994d4bcbb459c96372352b256043139d825c18150be1d1f34bcf5f89ed914bcee6983b9a756bbe454ab45b9463756abbb5c3451e359a9b6a1895604e2dd40d16315291a5f6c92cd089f6b6e5ff652e71f4ed6cee827ee6462e7c105fca6a59a988bb0666f66c8c74aae4a13493671c74e7737dfe175ba947d026fd54f0f82901c11075c409b1a2d8a07e9600079fe", 0x9d}], 0x1) 2018/04/24 12:33:07 executing program 1: getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/dev\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x3002, &(0x7f0000000100)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 119.216549] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/24 12:33:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x9, 0x280040) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)=""/217, &(0x7f0000000200)=0xd9) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="f5ba35485ddc73797a309900000000000000976ce15f9cc3012a57a5700cf6907cc1039c43143f4f30aacf8e01cfca"], 0x2f) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000240)=0x13bc, 0x4) setsockopt$inet_int(r2, 0x0, 0xd0, &(0x7f0000000000), 0x4) r3 = msgget(0x1, 0x200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r8 = gettid() r9 = fcntl$getown(r2, 0x9) msgctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x7, r4, r5, r6, r7, 0x2, 0x200}, 0xff, 0x8001, 0x3ff, 0x7, 0x7301, 0x1, r8, r9}) [ 119.278833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/24 12:33:07 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000008) fcntl$notify(r1, 0x402, 0x1) fcntl$notify(r1, 0x402, 0x0) 2018/04/24 12:33:07 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x81, 0x5, 0x8, 0x4, "623f0ab5e58493e863ccc926959c9571babea95b28065e344f28779095f213ac6d45243bc2c60ee7a71dd3c2", 0x2}) clone(0x3ef6a30f5168d923, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 12:33:07 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x337c76f7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x6) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) ioctl$int_in(r3, 0x5473, &(0x7f0000000180)=0x20) close(r1) 2018/04/24 12:33:07 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x92, &(0x7f00000000c0)=0x2) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040), 0x41) 2018/04/24 12:33:07 executing program 4: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) [ 119.522275] sctp: [Deprecated]: syz-executor2 (pid 8935) Use of struct sctp_assoc_value in delayed_ack socket option. [ 119.522275] Use struct sctp_sack_info instead 2018/04/24 12:33:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x9067) listen(r0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x9e, &(0x7f00000001c0)=0x0) dup2(r0, r2) io_submit(r3, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="1c", 0x1}]) io_setup(0x16, &(0x7f0000000080)) 2018/04/24 12:33:07 executing program 6: r0 = socket$inet6(0xa, 0x10000008, 0x5) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0xf5d1, [], 0xaa}}, 0x1c) 2018/04/24 12:33:07 executing program 0: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000140), &(0x7f0000138000)) recvmmsg(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/238, 0xee}], 0x2, &(0x7f0000000240)=""/95, 0x5f, 0x7}, 0x5}, {{&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/205, 0xcd}, {&(0x7f0000001540)=""/129, 0x81}, {&(0x7f0000001600)=""/212, 0xd4}, {&(0x7f0000001700)=""/26, 0x1a}, {&(0x7f0000001740)=""/191, 0xbf}], 0x7, &(0x7f0000001880)=""/14, 0xe, 0x5}, 0x8}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f00000018c0)=""/3, 0x3}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/187, 0xbb}, {&(0x7f00000029c0)=""/222, 0xde}, {&(0x7f0000002ac0)=""/250, 0xfa}, {&(0x7f0000002bc0)=""/135, 0x87}, {&(0x7f0000002c80)=""/20, 0x14}, {&(0x7f0000002cc0)=""/225, 0xe1}, {&(0x7f0000002dc0)=""/103, 0x67}, {&(0x7f0000002e40)=""/207, 0xcf}], 0xa, &(0x7f0000003000)=""/92, 0x5c}, 0xbf13}, {{&(0x7f0000003080)=@pppoe, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/252, 0xfc}], 0x1, &(0x7f0000003240)=""/240, 0xf0}, 0x9}], 0x4, 0x0, &(0x7f0000003440)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003480)={0x0, 0x5, 0x8009, 0x40, 0x6, 0x6, 0xcda, 0x4, 0x0}, &(0x7f00000034c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003500)={r1, 0x2}, &(0x7f0000003540)=0x8) 2018/04/24 12:33:07 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000a07000/0x1000)=nil, 0x40000000000003, 0x7, 0xa, &(0x7f0000acd000/0x3000)=nil, 0xfff}) mlock2(&(0x7f0000976000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x810200000008) 2018/04/24 12:33:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x7, 0x4, 0x13, 0x1, 0x7fff}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x24200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0xed03}, 0x8) r2 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7f, 0x3, 0x1, 0x8, 0x0, 0x8, 0x1002, 0x2, 0x800, 0x8, 0x7, 0x4, 0x0, 0x5, 0x1, 0x7, 0x9, 0x8, 0xd083, 0x2, 0x1, 0x7, 0x9, 0xffffffffffffff7f, 0x200, 0x6, 0x20, 0x1, 0x0, 0xfffffffffffffffc, 0x2, 0x3, 0x0, 0xfffffffffffff943, 0x5, 0xffffffffa120028b, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x7fff}, 0x390, 0x2b5, 0x5, 0x0, 0x0, 0x9, 0x8}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000983000/0x2000)=nil, 0x2000, 0x1, 0x13, r2, 0xfffffffffffffffc) move_pages(0x0, 0x58f, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/24 12:33:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000000)=0xd0, 0x4) 2018/04/24 12:33:07 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x2000c000, &(0x7f0000001140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000080)=0x9, 0x4) 2018/04/24 12:33:07 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) connect$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="20d34bc72ac173684a0e5a3b10eb8f8cfea10124ff47e5f91cd29afb1054ada680fbd3a8c4e91f230ee1d6c96f64401f0960fe082aba70c5f064cbd0d6c716f08947f1db7b43a4db36a5a9769f1167fa4eb2682811d6f7c0684643a6eee1961ca65145c545") creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x0) 2018/04/24 12:33:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)) r2 = socket(0x17, 0x6, 0x10000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xe4f2) [ 120.368710] sctp: [Deprecated]: syz-executor2 (pid 8935) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.368710] Use struct sctp_sack_info instead [ 120.717631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/24 12:33:08 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000ff0ffc), 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="d961f7f68398b16878d9caf37119bece92656099ef709c6c28c68ea65169c79d3883be4f5ebe53f86fe8783933e8868c039b00166280de794723e99630cdeb96d6655bd3acb87dd9cadef943cc80609dabb24380f0d24a80345a1fc56ef2ea83a56217595801a16d095aa6b53b0b91d7334a8eb966335b6fd77b53b1c2bb959a53970e05d06b51337f7df56be267538099f6a16e907f771f8c1363b89c21bad548320c55cd5c01f0db8bf24eb07e0a6a4e3f1c27d8f997d90d", 0xb9) 2018/04/24 12:33:08 executing program 1: r0 = socket$inet(0x2, 0x10000007, 0x9) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/24 12:33:08 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x81, 0x5, 0x8, 0x4, "623f0ab5e58493e863ccc926959c9571babea95b28065e344f28779095f213ac6d45243bc2c60ee7a71dd3c2", 0x2}) clone(0x3ef6a30f5168d923, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 12:33:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x7ffff}]}, 0x28}, 0x1}, 0x0) socketpair(0x4, 0x7, 0x200, &(0x7f0000000000)) 2018/04/24 12:33:08 executing program 6: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x4}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1eb1}, 0x10000, [0x3, 0x6, 0x9, 0x400, 0x2, 0x18a4, 0x5, 0xfd]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0xc0200) 2018/04/24 12:33:08 executing program 5: syz_emit_ethernet(0x142, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x19, 0x4, 0x200, 0x1, 0x134, 0x67, 0x401, 0x5, 0x16, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ssrr={0x89, 0x1b, 0x9, [@multicast1=0xe0000001, @loopback=0x7f000001, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002]}, @rr={0x7, 0xb, 0xd0, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x27, 0x1b, [@broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}]}}, @igmp={0x17, 0x8, 0x0, @broadcast=0xffffffff, "cc8acdfb80ee1ba6d1d16c146dfe52f9735c589bce0e9db46ae5466d02b04f5539a764443d5bd633635f7a7f00345adb5f5094b5a04d98f73c3aa048c21f2cb06f8debc8c9ec1309136172e6b42271726ada1effbbb6118868ce7916f486e83f47adf8e075fb4003d015760e495741b9143f5301a6b2cd573d8e479ba6717e2da9b133285239a685d4f92c66c16aa3924689a5862f7cca5c3eab7fd281efe94716117a471318a8d749ff32338e3c889ac6c0d2ae013e8f4347749db4a17e6e7c3815760ee4f06558"}}}}}, 0x0) 2018/04/24 12:33:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) io_setup(0x7, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) 2018/04/24 12:33:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)) r2 = socket(0x17, 0x6, 0x10000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xe4f2) [ 120.986821] bond0: Releasing backup interface bond_slave_1 [ 121.033230] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:33:09 executing program 5: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xd94, 0x101000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) clock_gettime(0xfffffffffffffff8, &(0x7f0000000000)) 2018/04/24 12:33:09 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040)=0x3, 0xffffffffffffff6a) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000077ffc)) sendto$inet(r2, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0xffffffffffffff3e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/146, 0x92}], 0x1, &(0x7f0000000240)=""/206, 0xce, 0xff}, 0x2040) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x800) 2018/04/24 12:33:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/93) preadv(r0, &(0x7f0000000000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000013) 2018/04/24 12:33:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x100200) flock(r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000140)="a9cebf5150ee2669a3fbeffc7949c50762c488615da2e90abefc3e91138d90e2c540ae179e40a57270499e977074efe68468ef2da20af7cd65264b87ec64633ea5a3fe7488e0ebe35486748d656975a8e0aa120ec95111a6419f0d531765c5a717f89b9bd9896d938adfdd03649e121e9c3461747cc6efc7aab1f143918ad11a025be7e63093c0942decaa02c49a3d80839faf85a5c8751b", 0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0xd6, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x2, r3, 0x2}) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x101, 0x8000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x7) ioctl(r0, 0x800000000000125d, &(0x7f00000000c0)) 2018/04/24 12:33:10 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040)=0x3, 0xffffffffffffff6a) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000077ffc)) sendto$inet(r2, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0xffffffffffffff3e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/146, 0x92}], 0x1, &(0x7f0000000240)=""/206, 0xce, 0xff}, 0x2040) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x800) 2018/04/24 12:33:10 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x81, 0x5, 0x8, 0x4, "623f0ab5e58493e863ccc926959c9571babea95b28065e344f28779095f213ac6d45243bc2c60ee7a71dd3c2", 0x2}) clone(0x3ef6a30f5168d923, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/24 12:33:10 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x1, 0x1, 0x0, r0, 0xfffffffffffffffd}, 0x2c) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x200000) fadvise64(r0, 0x0, 0x0, 0x7) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000100)="91", &(0x7f0000000140)=""/23}, 0x18) 2018/04/24 12:33:10 executing program 0: unshare(0x60000000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x28) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/24 12:33:10 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040)=0x3, 0xffffffffffffff6a) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000077ffc)) sendto$inet(r2, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0xffffffffffffff3e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/146, 0x92}], 0x1, &(0x7f0000000240)=""/206, 0xce, 0xff}, 0x2040) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x800) 2018/04/24 12:33:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000019c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000033c0)='cgroup.type\x00', 0x2, 0x0) r7 = inotify_init() r8 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000034c0)='cgroup.subtree_control\x00', 0x2, 0x0) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000003500), &(0x7f0000003580)=0x6e, 0x800) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000035c0)=0xffffffff, 0x4) r11 = open$dir(&(0x7f0000003600)='./file0\x00', 0x8658576eab815e0e, 0x8) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003640)='/dev/rtc\x00', 0x200, 0x0) r13 = eventfd2(0x3, 0x80000) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003680)='/dev/sequencer2\x00', 0x208000, 0x0) r15 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00000036c0)=0x0, &(0x7f0000003700), &(0x7f0000003740)) fstat(0xffffffffffffffff, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003880)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x50}, 0xc, &(0x7f0000003380)=[{&(0x7f00000001c0)={0x1718, 0x19, 0x521, 0x70bd27, 0x25dfdbfd, "", [@nested={0x1ac, 0x58, [@generic="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", @typed={0x8, 0x43, @pid=r1}, @typed={0x98, 0x51, @binary="e3de47704f8b3b4c81d200743038f1a907999f881037e6bf3976158247373ea7ad2e47bcbf342832ff3b8845f9c1c42b5aa30f028c4aeb0bc17e6efaa2fc19c5d242e3f970a89c31c5bb53e1478dbf9ab0c0097d94594e193cc9f5ce228236a7fc849da0aa4958ded87e01214158053310159f9b0863d87abb4844defcb09a4e9df68bf0b8d52482273532c39946e81d2b"}, @typed={0x8, 0x86, @str='\x00'}]}, @generic="86a2316c0e51ee2fb6ae078aa53e0e0d2a4de964f3971b0c4bb8e9dd1b3f529c614e6d9dab15bcc051d29934ac239ef2bb3f7939b2cc36dd8e01cab7c5ccc33ee7a09b7f1f9098e24c06bdc7ff26b07238dbcd00b9686d3fa40c13a8e297eade8ea1d5ebe1a59806ca07fbe50338489aa16d77e0b42cdbbe3a72", @nested={0x250, 0x4c, [@generic="de86d43f7aee245a2531c19fc9c56b2a85dab69d3475013117cc7818fada0e2a8a85e7ebca5fb704e286328417587d683d18be10b5a7f1b3bbf864933cc02f2266a241802a057ecb4111a7ea2b77d6af8965703bf81cceb6cd27f3810b5ef905770efd64c913b6d94384f8ed00da44f9ff5075c24a3281d9837a25b6f6c9e870c09b71f1999f6113047851b0c1bc4a303570f0fb903ab154f883ce9d688aee829cbf15a996a0b7267e20e02dac004b1470821f1996b0e86669e5888dce42fe488ea279732973dc0a5cad81efc70934a136148130f5c5419d4e4ca082d715b15f97cce177250a95326727285b0494736db9aed2a44514", @generic="7eb5ad8eb1f286ef94c658d84a5af9cfe4631cb57f47c6e8196151da5a", @typed={0xc, 0x50, @u64=0x7}, @generic="2890bea90489b88ffd7ddc97485a313d6a7bf583271815635ec8cdf378653fe2b61c21ecaca26b2cdb493f5a4c", @generic="3f88c5037fb85519733396e3b1986f778161c87792524d241a60864f6319bfe3370d58d55c49ca2fe4d3b4a29b823a7e9e14c8674214d676ff467cca0eb5aebb8e6e84953a1f4e345e5cf4798d4ec879915bf2adfeb7dfb20825f7e67439d1f2da7eb4d7186f7d2437f103e99504474fc87381ac5102b4cfab0c90a27e819efbf8d76196d73324213417858f65cb2f377f6b7fab5c77ed6c3c08487aa3189a600326d485048977c9a13f882a79ffa53d79c107300f3af426c864bebccd23c822901026bd0dcb03b8359ed75ecb66680fa15ae9a8211b5c727a3c1d05005a84bcd50b28a988932a8d7bde23749d12612c236eb33d1dc886", @typed={0x8, 0xd, @u32=0x6}]}, @nested={0x40, 0x69, [@generic="9aaef7c41e821b849db9719a4fcce578b27995f0aa4d283245eb0b37", @generic="9a3befdf08e06023ad4c11cd60ac38e16f51d0c0cbd55097a622ac1e0b8f"]}, @generic="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@generic="3b299e624d8ee685d10051f81023d69c552d9ed10ea92da989d5f1056ff9d370007ccafe9a653d8421416c1f8e7067b39ab41eedb612bccb257a193b7bd6770a4bc51486a131c3a0e57881989c1a7021b014f3206752c1c58786d4ed37b023070de818a9343d55f3cd882a2cd339de8feadbe947ed1147851ad08d6e66c84788d8f1639f8f6167d60a449a05402acc54ce13612bf882e3e174bf583bf6ce97cdc50de38a9bec", @generic="99ec93bd6320522f29759518188a1c280199bf9a123737ccc08ac6720bf99d62459c79fbf1fcbb789b6b40bb04a5393a4ee0e546f3a07aa18e3b1025244428c495bedcd0c0a5ed53bd018e2719d74fa4204ee5437deefa48ecf84bbc5533c58934f599b34a9a3b97fc48b4d5093dd8f6dbb0c9b1bf35796beae3525d2ad6d2a4a47c1bac0e314c04867baef79056a4d6fece6403764224af", @typed={0x14, 0x1b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x6f, @str='\x00'}]}, @nested={0x2a0, 0x33, [@typed={0x8, 0x89, @u32=0x351}, @typed={0x8, 0x6b, @u32=0x7}, @generic="4dbcdc687b51a36949739dbf0b21281102b031c3da9e45029f18e35db0c7b35a5685f7141706", @generic="bb2b7f41b6779d10d5b14a8a640368032fe24ac5fa7969b2f87fa95fa55edd25364f01811acb874ee4130654827eb38046e7f4887bc2650492a091e14e8b8519af4dcfb021d5947b4b569a924a51a020beee4025c1c26ff5045b89c7b8a5e284616f338d257de8d066d9c2c310872cbae75db8d1d0c824b527", @typed={0xb4, 0x43, @binary="bd9dcad3afc8ad1b6204a5b5e05e2f1446fed304d68fd36f039a977a931e1af7b694e21ecff6ecc75099b94a8acf0df474e7b31bf9d45836d4dd3f3f09f59fb48439cdff50d6bc44a99051746fdbef37fdcc61109bc1f629b09c359a32309644e19b5c25db6caa937a371dc8e362af1995822b73d71736d2f49e3e2b7b20b07f7721e8636f49a65e67d8cb341c4ea8633064be8585297ee687e058d0f02e5bb584a38a63459c406dbaa62b79adb2"}, @generic="c8a2a479b183a267bc5889f71b4b281e55cf907965bd9814c530ff4571ea439e47ee9ba25ed5f18632ebe9390c51aba44614f1996b9a73a151d5cde31d210a46c55c4aa95b2d4bcdbdaee972576058aace8c41c021670049970487954b75aaa25e186b61ead8d240a62c6a4b9f3b00d4ecec26c1d81dfa89dbea3c9ae1045d74a48e2a0bc841a81d835e427e7f69c13f0e224b1741892d3f12b5351ab9be5174bab239ea3328196f7f62f619ecf79c452f1966971770eeba06400c99019499bb23c00b870b58c12d87", @typed={0x68, 0x88, @binary="69bf5d2d8c62a7e2d21f8113b12144204ea54809075272b51ee351a1544083b57d1475dd9700d01c47a69f905e0ecad7202204bbbf5e0f74ec4b72afd7f1daa554aa745e41acbff8a1da79fcefd1b02516707ad59ec05aa9bb70f02bfa16e5ff70"}, @typed={0x8, 0x84, @uid=r4}]}]}, 0x1878}], 0x2, &(0x7f0000003800)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x80, 0x4000004}, 0x4090) r18 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000207c0000009500010000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$TIOCLINUX7(r18, 0x541c, &(0x7f0000000000)={0x7, 0x401}) 2018/04/24 12:33:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fe8)={r0, &(0x7f0000000000), &(0x7f0000001f36)=""/202}, 0x18) 2018/04/24 12:33:10 executing program 6: r0 = socket(0x1e, 0x80801, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"034c1f0800"}}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=@flushpolicy={0x200, 0x1d, 0x30b, 0x70bd2d, 0x25dfdbfe, "", [@policy_type={0xc, 0x10, {0x1}}, @proto={0x8, 0x19, 0x6f}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x1, 0x4e20, 0x0, 0x4e21, 0x0, 0x0, 0x80, 0xa0, 0x3b, r1, r3}, {0x0, 0x2, 0xfffffffffffff801, 0x3, 0x2, 0x10, 0xbc3a, 0x3}, {0x1000, 0x81, 0x100000001, 0x5}, 0x4, 0x6e6bba, 0x1, 0x1, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x233}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @tmpl={0xc4, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3503, 0x3, 0x3, 0x5, 0x7, 0x80000000, 0x15e2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x3, 0x2, 0x7, 0x4}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x1, 0x2, 0x2, 0x20, 0x8, 0x5}]}, @encap={0x1c, 0x4, {0x3, 0x4e20, 0x4e23, @in=@dev={0xac, 0x14, 0x14, 0xf}}}, @output_mark={0x8, 0x1d, 0x5}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000050}, 0x40040) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x42400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001880)={r4, &(0x7f0000000800)="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", &(0x7f0000001800)=""/122}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xf, 0xc, &(0x7f0000000600)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x11}, @generic={0x9, 0x10001, 0x80, 0x20}, @exit={0x95}, @jmp={0x5, 0x5, 0x3, 0x0, 0x5, 0x0, 0x4}, @exit={0x95}], &(0x7f0000000680)='syzkaller\x00', 0xffffffff80000001, 0xac, &(0x7f00000006c0)=""/172, 0x41100, 0x1, [], r2}, 0x48) [ 122.260853] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:33:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fe8)={r0, &(0x7f0000000000), &(0x7f0000001f36)=""/202}, 0x18) 2018/04/24 12:33:10 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x2000000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x0, 0x3}) 2018/04/24 12:33:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x7fffffff) r1 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 12:33:10 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x74a00) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/04/24 12:33:10 executing program 5: unshare(0x400) clone(0x2000, &(0x7f0000000040)="798c44d1766e906b3b67805607e5873d3d0f134bc17d251b6fdc01003259a9146ee0367359", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="91de4c92e1ad42a1") r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x800, 0x200) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x1, 0x100, 0x0, 0x6, 0x800, 0xff}) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x24800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) fdatasync(r0) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000000)=""/37, &(0x7f00000002c0)=0x25) 2018/04/24 12:33:10 executing program 1: prctl$void(0xd) io_setup(0x1, &(0x7f0000000000)=0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0x2}, 0x8, 0x80800) socket$vsock_dgram(0x28, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x8, r1, &(0x7f0000000080)="bccee2ad6af576f863d3218fb99b6b29ef3a303fae5a8b1d75d1dbba3081f6632a86cfa04579ddaea8e9e86bc7b6c65db15fc93e27d5684a7b816a3fa3fdadf691f8c60f7fd4628f2027b96dba1295f28ba80b9e087b80597ae583a7d689f54cc590033788fca18cbf145b57e03c36", 0x6f, 0x8, 0x0, 0x1, r2}, &(0x7f0000000180)) [ 122.502318] IPVS: ftp: loaded support on port[0] = 21 [ 122.566949] print_req_error: I/O error, dev loop4, sector 0 2018/04/24 12:33:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) sync_file_range(r0, 0x2, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37d2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) 2018/04/24 12:33:10 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) bind$inet(r3, &(0x7f0000001f40)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r4 = socket(0x10, 0x1160407b77a63413, 0x2000001) listen(r3, 0x17) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf405b29b213c6578411a728d18b8c91005908000000"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002500)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/24 12:33:10 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') r4 = dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x100) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0xe000, r5, r6, 0x4, 0x40006) dup2(r4, r3) 2018/04/24 12:33:10 executing program 2: r0 = eventfd2(0x4, 0x800) flock(r0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r1, &(0x7f0000000040), 0x146) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/24 12:33:10 executing program 5: unshare(0x8000400) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000005c0)) 2018/04/24 12:33:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="20008f002800ff0a0000000000000000010000000c0000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/24 12:33:10 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl(r1, 0x440000000000127f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/24 12:33:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000042c0)={0x1, 0x5, 0x7fff, @random="a31f09660baf", 'veth0_to_bridge\x00'}) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100, 0xfff, 0x0, r4}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r5) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="8c0000001200010c00000000ffc6002500000000000000000000ffffac14140000040000000000000c001500000000000000000014000dac1414bb00000000000000000000000044000500ac1414100000000000000000000000000000000000000000000000007f0000010000000000000000000000000000000000030000000000000000000000000000"], 0x8c}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000025c0)=0x0) get_thread_area(&(0x7f0000006980)={0x100000001, 0x0, 0x10000, 0xea81, 0x596, 0x7, 0x1, 0x7, 0x7f, 0x3fff}) syz_open_procfs(r7, &(0x7f0000002f80)='map_files\x00') setgid(r3) r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f00000069c0)=r2) r9 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000006b40)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6b}], 0x15) getsockopt$inet_int(r9, 0x0, 0xb, &(0x7f0000006900), &(0x7f0000006940)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006a00)=ANY=[@ANYBLOB="75b5fc16b2d7d22a07b5128a98a6bc4a5b0e60b2afd4aa5441ecb2573fa8bd9f50e5df7e73ae115251f784e84a30d3a04f7b8ea8cb1cd485a1b75490e08506ea42b866b7eae7ada7bfe19fde90871b807b43aaf61599582216fd7f05899d590495510000000644745431ec17394fbb3a2669c8bdf90224d54cf50a0150759e3d24cc6c3c503ebe2c4a7a6826932ddf974f4fb53d86a889e13341"], &(0x7f0000001400)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280)={0x0, 0x1}, 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r8, 0x27ffe) [ 122.888972] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/24 12:33:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0xcf, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/144}, {&(0x7f0000000180)=""/168}], 0x0, &(0x7f0000000080)}, 0x40000000) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x204}], 0x1) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/04/24 12:33:11 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/166) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000200)=r2) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) getsockname$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x101040) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) 2018/04/24 12:33:11 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040)=0xffffffffffffffcc, 0x4) creat(&(0x7f00000000c0)='./file1\x00', 0x2) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000080), 0x4) [ 123.001090] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/24 12:33:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) unshare(0x8000400) getsockname$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/24 12:33:11 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) bind$inet(r3, &(0x7f0000001f40)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r4 = socket(0x10, 0x1160407b77a63413, 0x2000001) listen(r3, 0x17) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf405b29b213c6578411a728d18b8c91005908000000"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002500)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/24 12:33:11 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x1000}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001180)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), 0xc) 2018/04/24 12:33:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x8, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR], @ANYRES32=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYBLOB="6d49df588adc96a19617e35ff4d0ab3b320132abd7d740ed2ddf1a5797aa6df08be6d93789fa45d3a1b688d0ac2dfb024e79d096959d2c353baddc8671464345dd841b957ec96ec4b7f0f1e2c4327555b964e99bd4f7e6489aa6d40012ac5c4d6ee38654072d1be8222cb496143bfc9fd5dbcd32b060671aa0a286c64396472df57972b2e723fe5d67080be844a403a243a7959120145245cc02e6", @ANYBLOB="04f2ded722aedde2e70fef181ea05c637beb9abf18287e0c1254ee331e93fa18fa69341c79cd5111f043bca4ff53093fea00481b98a9d2c8", @ANYRES64=r0, @ANYPTR]]]}, 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) recvmmsg(r0, &(0x7f00000060c0)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/213, 0xd5}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/225, 0xe1}, {&(0x7f0000001880)=""/231, 0xe7}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x7, &(0x7f0000001980)=""/200, 0xc8}, 0x8b25}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000001a80)=""/159, 0x9f}, {&(0x7f00000006c0)=""/80, 0x50}], 0x2, &(0x7f0000001b40)=""/41, 0x29, 0x24a}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001b80)=""/142, 0x8e}], 0x1, &(0x7f0000001c80)=""/75, 0x4b, 0x9}, 0x3f}, {{&(0x7f0000001d00)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000001d80)=""/101, 0x65}, {&(0x7f0000001e00)=""/59, 0x3b}, {&(0x7f0000001e40)=""/43, 0x2b}, {&(0x7f0000001e80)=""/74, 0x4a}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/138, 0x8a}, {&(0x7f0000003fc0)=""/35, 0x23}, {&(0x7f0000004000)=""/42, 0x2a}, {&(0x7f0000004040)=""/67, 0x43}], 0xa, 0x0, 0x0, 0x6}, 0xffffffff00000001}, {{&(0x7f0000004180)=@rc, 0x80, &(0x7f0000005240)=[{&(0x7f0000004200)=""/34, 0x22}, {&(0x7f0000004240)=""/4096, 0x1000}], 0x2, &(0x7f0000005280)=""/195, 0xc3, 0xfffffffffffff001}, 0xff}, {{&(0x7f0000005380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005400)=""/26, 0x1a}, {&(0x7f0000005440)=""/108, 0x6c}, {&(0x7f00000054c0)=""/222, 0xde}, {&(0x7f00000055c0)=""/41, 0x29}, {&(0x7f0000005600)=""/177, 0xb1}, {&(0x7f00000056c0)=""/42, 0x2a}, {&(0x7f0000005700)=""/194, 0xc2}], 0x7, &(0x7f0000005880)=""/96, 0x60, 0x80}, 0x9}, {{&(0x7f0000005900)=@ipx, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005980)=""/114, 0x72}, {&(0x7f0000005a00)=""/231, 0xe7}, {&(0x7f0000005b00)}, {&(0x7f0000005b40)=""/229, 0xe5}], 0x4, &(0x7f0000005c80)=""/148, 0x94, 0xd2}}, {{&(0x7f0000005d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006080)=[{&(0x7f0000005dc0)=""/163, 0xa3}, {&(0x7f0000005e80)=""/56, 0x38}, {&(0x7f0000005ec0)=""/184, 0xb8}, {&(0x7f0000005f80)=""/213, 0xd5}], 0x4, 0x0, 0x0, 0x9dd}, 0x2}], 0x8, 0x2, 0x0) accept$inet6(r1, &(0x7f00000062c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000006300)=0x1c) [ 123.355061] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 123.408163] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 123.485637] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 123.523409] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 123.551249] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/04/24 12:33:12 executing program 2: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') r4 = dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x100) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0xe000, r5, r6, 0x4, 0x40006) dup2(r4, r3) 2018/04/24 12:33:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8020022}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getspdinfo={0xdc, 0x25, 0x200, 0x70bd29, 0x25dfdbfe, 0x30493ea2, [@migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x2b, 0x3, 0x0, 0x3504, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x1d}, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x0, 0x2, 0x0, 0x3507, 0xa, 0x2}]}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd25, 0x70bd29, 0x70bd2a, 0x70bd2a, 0xff9, [0x3af, 0x1f, 0x4, 0x16b5c411, 0x5, 0xfffffffffffffffe, 0x5f79cf51, 0x10001, 0x81]}}, @lifetime_val={0x24, 0x9, {0x0, 0x80000001, 0x0, 0xffff}}, @proto={0x8, 0x19, 0x32}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/24 12:33:12 executing program 4: unshare(0x8000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x3, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6, 0x800}, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x0, 0x2b15}, 0xc) 2018/04/24 12:33:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000000c0)={'syz_tun\x00', @ifru_map={0x8, 0x5, 0x9, 0xdf21, 0x1, 0x1}}) 2018/04/24 12:33:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="3ca78db46d0b5ff096d59dc2b6adb8a82fa33d34733904324b849a9f9c6d7da5f92d6ed29a5451270dcffcccbbb248118467799a3de6365474b7805767c68b17f6ee504079f21bd7f20457ed29056caae1367732c431808bd54327e51b4c38598df5331ccc2105a510d56d545e9d223d5ad3cf04a465ba459770ce1138106baee42c826d54f1b5a279abd99b478fa9b0ef4dc9251e439fcddfcca0000ee7cf9f4c3337080bc931f654eee3739b1bffeea812fd07f690ed9d28f3f59f4f1858911ce53c2d6d09e022b2e6ecc1149445bcf8f79545d812ebd10b617e040d513ec7e995e5c057bd18d24d056ff8") 2018/04/24 12:33:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) sync_file_range(r0, 0x2, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37d2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) 2018/04/24 12:33:12 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') r4 = dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x100) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0xe000, r5, r6, 0x4, 0x40006) dup2(r4, r3) 2018/04/24 12:33:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0xffffffffffffffff, 0x3, 0x3f37, 0x1}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="0a0775b0d5e383a400000000000000b740a329cfc64679b1771252bd5beb4aad8d05e8fd2ba544e77bc82f8445e7cad8db713304ac90660ed19a91684bc4d56e553a1d03a2b18b34f6ee8eb0aa5f2efb02b122759873deb232e58dbec4459fcd14187f1d3d31e91e2a4b6ccde8d82254a391028d288bc33ff72996ee3b0c204e3838c89db49649711038d0ec5314027ce020f3a6a1dcdb6bbee47223cb2badeec4150a6c8b4cbb234d", 0xa9) sendmsg$alg(0xffffffffffffffff, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a", 0x66, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffd77f, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000340)=0x6, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000180)="1ce736e762f82cb9da3405e177a6a4ecc6bbb19c8ce306a1bf268187228b7d8564cf7119b909cca462aa5a9b640b1362f883c6b8c5d634201f135a49052861136e19809eccd23110cba132bc052fea8408a11868e5452dafb966282058c0d9456c0b71d20fa075fd1f7643c378713cefc9131d7166978769288fd2804c21cf52ba83e99bebfe94"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000d43000)={&(0x7f0000001340)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/24 12:33:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000180)="11", 0x1, 0x4000080, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/24 12:33:12 executing program 0: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f00000003c0)=""/90, &(0x7f0000000440)=0x5a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) accept4$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) connect$packet(r3, &(0x7f0000000080)={0x11, 0xf7, r4, 0x1, 0x3, 0x6}, 0x14) r5 = dup2(r1, r2) tkill(r0, 0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000100)="bd705ea39df8d9d47a8faa9f92bd508cbbe1cc41ac423d01fbc60e890a3371ceb7852b6835ae1da55a1d0e61ff10712b85cc45dddf1a1929543e2b0e7c7afa845d30a111a812cec4b3f2cb0b91810a8e1da957462aa161db1908b11ec6d01ca13f32429ac4039cf3e5ef0715ed98dfda6427525b060f5cb729e3152db83fb589bc92e751ae5dae19fbaf44563e1b3cfb0dc4b3c3b8381e4357c842776f14f16bbea1c616469ffa807ff0122ad93c5faa9655909d07554e44", &(0x7f00000001c0)="0ed1704b8f903eb57b02616744dc45dc8bfba7758e1b85cea0349dc9bea8e116f673e3c60f545072e8c34a1c29b7f5f7f67859ddaf773ba4f50895243ba433b4e72e745389eea417fbbe62201055b9720f7eb338ce055008afe621bfd61bf7189e42c9f0c887cf0702dd7974b9167271f6d4e88c5ccf06ea9a8b3c7a49e56d05d6c91f2f63ba537bba482810719c978359214b4636f1bbaa0edfba9f60ad2889a6c61f4a917c29914dd473d89cab7f0b7d32f52033fbddbb4fa4ee524c3d6fe15a19d68bc39b8eee27", 0x3}, 0x20) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000300)={0x40, @tick=0x3f, 0x3, {0x1, 0x81bd}, 0x8, 0x1, 0x80}) 2018/04/24 12:33:12 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='vmnet1selinux,vmnet0\x00', 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) r3 = memfd_create(&(0x7f00000000c0)='ð0vmnet0#\x00', 0x2) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000980)=r4) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x101800) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000080)) 2018/04/24 12:33:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000002) clock_gettime(0x0, &(0x7f0000003700)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000100)=""/9, 0x9}], 0x3, &(0x7f0000000380)=""/132, 0x84, 0x2}, 0x2}, {{&(0x7f0000000440)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000002740)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/206, 0xce}, {&(0x7f00000025c0)=""/70, 0x46}, {&(0x7f0000002640)=""/146, 0x92}, {&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f0000002700)=""/53, 0x35}], 0x7, &(0x7f00000027c0)=""/174, 0xae, 0xb50}, 0x7}, {{0x0, 0x0, &(0x7f0000002880), 0x0, 0x0, 0x0, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f00000028c0)=""/171, 0xab}, {&(0x7f0000002980)=""/130, 0x82}, {&(0x7f0000002a40)=""/197, 0xc5}, {&(0x7f0000002b40)=""/40, 0x28}, {&(0x7f0000002b80)=""/107, 0x6b}, {&(0x7f0000002c00)=""/237, 0xed}, {&(0x7f0000002d00)=""/166, 0xa6}], 0x7, &(0x7f0000002e40)=""/10, 0xa, 0x8}, 0x8}, {{&(0x7f0000002e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003440)=[{&(0x7f0000002f00)=""/174, 0xae}, {&(0x7f0000002fc0)=""/237, 0xed}, {&(0x7f00000030c0)=""/75, 0x4b}, {&(0x7f0000003140)=""/123, 0x7b}, {&(0x7f00000031c0)=""/14, 0xe}, {&(0x7f0000003200)=""/118, 0x76}, {&(0x7f0000003280)=""/65, 0x41}, {&(0x7f0000003300)=""/234, 0xea}, {&(0x7f0000003400)=""/56, 0x38}], 0x9, &(0x7f0000003500)=""/192, 0xc0, 0x7aa}, 0x3}], 0x5, 0x2120, &(0x7f0000003740)={r1, r2+30000000}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c000711000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) [ 124.226100] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/04/24 12:33:12 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x56, 0x3, 0x7, {0x3ff, 0x9}, {0x6, 0x5}, @period={0x5b, 0x695, 0x9, 0x9, 0x2, {0x7ff, 0xb00, 0xb684, 0x1}, 0x1, [0xd8]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001100)={'yam0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001080)={'icmp6\x00'}, &(0x7f00000010c0)=0x1e) 2018/04/24 12:33:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8020022}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getspdinfo={0xdc, 0x25, 0x200, 0x70bd29, 0x25dfdbfe, 0x30493ea2, [@migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x2b, 0x3, 0x0, 0x3504, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x1d}, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x0, 0x2, 0x0, 0x3507, 0xa, 0x2}]}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd25, 0x70bd29, 0x70bd2a, 0x70bd2a, 0xff9, [0x3af, 0x1f, 0x4, 0x16b5c411, 0x5, 0xfffffffffffffffe, 0x5f79cf51, 0x10001, 0x81]}}, @lifetime_val={0x24, 0x9, {0x0, 0x80000001, 0x0, 0xffff}}, @proto={0x8, 0x19, 0x32}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/24 12:33:12 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x556, 0x8340) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x40, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x5, {{0xa, 0x4e21, 0x6, @empty, 0x4}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x836}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000f108b2bd372930ded741c3538baa855989164526913336c8fadbc770fff224da15b6df47103ce0db3c5725c058918704abdaed85f59abad9a461eda816216ec6e3364c55f4688ba93ebcc7", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x20}, 0xc) 2018/04/24 12:33:13 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x101080) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, r1}) r2 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x906c) 2018/04/24 12:33:13 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x3f, 0x7f, 0x1) 2018/04/24 12:33:13 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x556, 0x8340) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x40, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x5, {{0xa, 0x4e21, 0x6, @empty, 0x4}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x836}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000f108b2bd372930ded741c3538baa855989164526913336c8fadbc770fff224da15b6df47103ce0db3c5725c058918704abdaed85f59abad9a461eda816216ec6e3364c55f4688ba93ebcc7", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x20}, 0xc) 2018/04/24 12:33:13 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0xb2a, 0x70bd2c, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1}, 0x40) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x2) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r4 = getgid() setregid(r3, r4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/24 12:33:13 executing program 2: r0 = msgget(0x1, 0x222) msgrcv(r0, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0) r1 = msgget(0x2, 0x1fc) msgctl$IPC_RMID(r1, 0x0) 2018/04/24 12:33:13 executing program 7: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2001, 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x5ae3, 0xfffffffffffffffe, 0x7, 'queue1\x00', 0x7285ed4b}) 2018/04/24 12:33:13 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') r4 = dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x100) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0xe000, r5, r6, 0x4, 0x40006) dup2(r4, r3) 2018/04/24 12:33:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x2}) unshare(0x400) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x268100) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r3 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040), 0xfffffffffffffffe) 2018/04/24 12:33:13 executing program 7: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r2, r1) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) open_by_handle_at(r0, &(0x7f0000000040)={0x4d, 0x0, "199260fa449492d4d33a5573baac8d8a1095135178bed066d89303841532923607ea5e46d05414498001ea7ad5cddf1c3fa5eb46d74849f125c44507df8cd678deac90fba3"}, 0x44000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r4, &(0x7f0000012ff8)='./file0\x00') renameat(r4, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r5) 2018/04/24 12:33:13 executing program 4: socketpair(0x8000000000001e, 0x6, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) clock_gettime(0x0, &(0x7f000000df80)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000f000)=[{{&(0x7f000000a600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000a6c0)=[{&(0x7f000000a680)=""/10, 0xa}], 0x1, &(0x7f000000a700)=""/90, 0x5a}}, {{&(0x7f000000da00)=@sco, 0x80, &(0x7f000000de40)=[{&(0x7f000000dd80)=""/160, 0xa0}], 0x1, &(0x7f000000dec0)=""/159, 0x9f}}], 0x2, 0x10141, &(0x7f000000f240)={0x0, r1+30000000}) 2018/04/24 12:33:13 executing program 3: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/209, 0x10}], 0x1) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x6}, {0x3, 0x1}, {0x3, 0xfff}, {0x3, 0x5}], 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x6b37) dup2(r1, r2) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="b1e51fdae630375c4c", 0x9}, {&(0x7f00000000c0)="002ca447a2cefd1f2d5b0ea411356a517fd7dc50049fa6a300d44a5f61c8e2582c6bed9607ac442619170368c8c6bdb96ad697b88dd2b42f", 0x38}, {&(0x7f0000000280)="cc0c9e0d57a95b54d6b2a6eba4e3b15fe0b647fdfa274140ade441011b09ff7931c652e67d0ae8e66d85b77525294ced77bc37f27789aa3b2b8237f037dd87da6e3bb67ac87a3df8da8ba8ec6c969128367f6c968ce63f902cfdccb201226fe16cf0c1a7482f3389ca38c0f1b270af0b8c88cffceaf71c92adeebda26a697dc5e427ac2487eab95e81132fa0391f9da4cf52b1ffd5716720111e85eba144a41b98f0d0b6b4313cf26ef8d08a754cfd0591b52dad798d79c889821ecaf951745ce9f7049f574cd3f040cd51bc800ad9216680e0b0317d095cb8a780f25e8823fd3ccc5b31", 0xe4}, {&(0x7f0000000100)="693502c0991aaa1b9c28b99d848f3f6321353ca8baf8b4f6e4514033479f07800cf6811d1116e9fa55911803d499e91e1a5a46fb8cbba2832bc29cc09284551fe899d134e9edf9098ff414eba0f7476ab3fe07db4b9aab727e4156036675af3f1b25bca8b2aaeac0da7058b0f0fe0ef1", 0x70}], 0x4) 2018/04/24 12:33:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') sysfs$3(0x3) bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0xa) close(r2) 2018/04/24 12:33:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000200)="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") keyctl$read(0xb, 0x0, &(0x7f0000000080), 0x0) 2018/04/24 12:33:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10b) r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='./cgroup\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6263d649df2b34c71e9807251d9c50538344a5b6eb2a49c338f40471e9de87e79fa20f6bf3654d78021afff4611a4eabd79374db3cd22838846fd74c5ef5d2fa16b1da98718e95876667eeea80082484520bf7a75b7e435a2948b64968d4cb06c85ee60af92ee16d2175870e7de3a1497455bf7e2626e20df0eeb3d7dca9004f3c504dad371e98", 0x87, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x1, r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/24 12:33:14 executing program 1: socketpair(0x40000018, 0x0, 0x1, &(0x7f0000000000)) 2018/04/24 12:33:14 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000580)=""/168, 0xa8) read(r0, &(0x7f00000002c0)=""/87, 0x57) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002ec0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000000040)=[{0xb0, 0x1, 0x7c, "1d9c0167474a0f777efcc4b7c4e8ff5edda65dc728b2c2ea6b3ae4b08bd7f3af97ac27f0b8cb37d48db28d28dad7e742acb179c34030f9e1d1e1f332327aab4d8c34658db745b048e3b4654d94a9e161a6b0d0ff04565644707ca504b9813b783a7c81f312c6cbdf7baf7af5d20efd2b8770b32537edfc9ef8adb2634167138f15b4a29725ddc1c4e75c70146a014ead2818ac240a7eb17a9e523d603765"}, {0x58, 0xffffffffffffffff, 0x15b792ca, "91d01fd27614052d3af980a1dd6a1b33a1b0011e6def8cc99fe7f710facbb2e7750a5b062d0b9928e5f5d7d907c8cde726f92e8df175c9b6a12d0b15904ad9b66c"}, {0x70, 0x13f, 0x966d, "42c287e4162624445b62ecc542e0c5489c8d7a4604e311aa1d9b95e503683b42772b484126497dc9e993d20d52f4113e8dfcc086d94a4ed4b26db1efc28b8b9d50ad2db3c5d2d1e4c4cccbe769ada4301e230d1c5d01103b3e80c96d0c"}, {0xb0, 0x0, 0xfffffffffffffffe, "5623c0ff6fe52485e902f6a5132cdf4a9e5c0080921f8b8b0127a4818a44f62288d122a520c0e3cb96860f528e2e42e5af91a3459efdfd53f877736c824b2037844a8fc9cabc1aa855b8405cce28da367d8dde61ff0e2e4f3560f498aab079100ad4e3e3ac3db01317838f7423fa9ac217c0031cce4650bd68181b35e6b2c2833c80492e4e842139623dc3d7e56c99320e35b57713a59805de95e5c6e4b4a2e2"}], 0x228}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={r4, 0x8a1c82deda415dfd, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3ec7}, @in6={0xa, 0x4e21, 0x3, @empty, 0x7}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r5, 0x6}, &(0x7f00000003c0)=0x8) accept(r2, 0x0, &(0x7f00000004c0)) 2018/04/24 12:33:14 executing program 7: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff1000/0x9000)=nil, 0x9000, 0x2) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/04/24 12:33:14 executing program 5: r0 = socket(0x200000009, 0x3, 0x8) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000000c0)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0x7, 0x4) io_setup(0x36abec74, &(0x7f0000000080)) 2018/04/24 12:33:14 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) ioctl$KDSETMODE(r0, 0x4b3a, 0x7db) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff2000/0x3000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/04/24 12:33:14 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x220, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0x108}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0xffff, 0x6, 0x0, 0x0, "b199a1bd852ea6b6d15a5c319ef670e919b9442cb87583191dff8f13b510378d6a0a17b359b78c8f9d0142d9ebdeeecdcbee2748fdd841fd50e2d6746464069f"}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x15}, 0xff, 0xffffff00, 'gretap0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x6e, 0x2, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x100, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xffff}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7}}}, {{@ip={@rand_addr=0xad6, @empty, 0x0, 0x0, 'vcan0\x00', 'erspan0\x00', {0xff}, {}, 0x9bee9b4f06b46d3, 0x0, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/04/24 12:33:14 executing program 3: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/209, 0x10}], 0x1) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x6}, {0x3, 0x1}, {0x3, 0xfff}, {0x3, 0x5}], 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x6b37) dup2(r1, r2) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="b1e51fdae630375c4c", 0x9}, {&(0x7f00000000c0)="002ca447a2cefd1f2d5b0ea411356a517fd7dc50049fa6a300d44a5f61c8e2582c6bed9607ac442619170368c8c6bdb96ad697b88dd2b42f", 0x38}, {&(0x7f0000000280)="cc0c9e0d57a95b54d6b2a6eba4e3b15fe0b647fdfa274140ade441011b09ff7931c652e67d0ae8e66d85b77525294ced77bc37f27789aa3b2b8237f037dd87da6e3bb67ac87a3df8da8ba8ec6c969128367f6c968ce63f902cfdccb201226fe16cf0c1a7482f3389ca38c0f1b270af0b8c88cffceaf71c92adeebda26a697dc5e427ac2487eab95e81132fa0391f9da4cf52b1ffd5716720111e85eba144a41b98f0d0b6b4313cf26ef8d08a754cfd0591b52dad798d79c889821ecaf951745ce9f7049f574cd3f040cd51bc800ad9216680e0b0317d095cb8a780f25e8823fd3ccc5b31", 0xe4}, {&(0x7f0000000100)="693502c0991aaa1b9c28b99d848f3f6321353ca8baf8b4f6e4514033479f07800cf6811d1116e9fa55911803d499e91e1a5a46fb8cbba2832bc29cc09284551fe899d134e9edf9098ff414eba0f7476ab3fe07db4b9aab727e4156036675af3f1b25bca8b2aaeac0da7058b0f0fe0ef1", 0x70}], 0x4) 2018/04/24 12:33:14 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001800030007fffd956fa283bc802000000004598e2c00000000002000008796000000000000000000000000", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0xbe8f6d181ca3147b) unshare(0x2010000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/24 12:33:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x7ff, 0x2) 2018/04/24 12:33:14 executing program 1: unshare(0x40000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/04/24 12:33:14 executing program 7: r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r4, 0x404, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb8, r5, 0x800, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9780000000000000}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000480)={{0x80}, 'port0\x00'}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x28, 0x6, 0xffffffff}) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) 2018/04/24 12:33:15 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfffff80000000000, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa3, "c2b598545f676a730633e7a6b0ddc8b50a427a4c29ac0c2e55f509c7aa497542ac89ce227a396501a38b1bcb41d5a38da5ce1043ca13a4e678bfe8d86ad359bd16c1e2a889e49cea07aff8c9dd02e401b0d12050fc11016f6aaeae6bf4da14f2294df7a65460d34b6ecfc74c0a68627d13c236f5d41a9461fe9cf165ad3148638a8d020ac4221cf31739fb7e8e53502db4576643b98bc25ce8d402e707cded0257816b"}, &(0x7f0000000280)=0xab) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x3}, 0x90) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x100000000000) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x4, 0x840) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2d, 0x200000000000000) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/04/24 12:33:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x6, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr}}, {{@in=@dev}}}, &(0x7f00000001c0)=0xe8) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) accept(r0, 0x0, &(0x7f0000000000)) [ 127.102223] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:33:15 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480c0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000480)=0x1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/59, 0x6}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000002600)=""/27, 0x1b}], 0x8}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/04/24 12:33:15 executing program 5: unshare(0x28060400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/224) preadv(r0, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0xd0}], 0x1, 0x0) 2018/04/24 12:33:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000340)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x4) accept4$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r3, 0x6, 0x1, 0x5, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000020000a2ac5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) [ 127.269401] IPVS: ftp: loaded support on port[0] = 21 2018/04/24 12:33:16 executing program 5: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@can={0x1d}, 0x12) 2018/04/24 12:33:16 executing program 1: unshare(0x40000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/04/24 12:33:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000340)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x4) accept4$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r3, 0x6, 0x1, 0x5, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000020000a2ac5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/04/24 12:33:16 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000000009ff, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0xfffffffffffffdf0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/24 12:33:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x101000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x9, 0x7, 0xc05}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/33) 2018/04/24 12:33:16 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0x7fffffff}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000faa0768774f38c8dfa", @ANYBLOB="1101000000000001"], 0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x6, 0x8000, 0x2, 0x1000, 0x4, 0x400, 0x7, r3}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000fa0a0000000000000000000000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300)={0xd9}, 0x4) seccomp(0x0, 0x0, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0xfffffffffffff800, 0x3, 0x15, 0x80}, {0x80000000, 0x9, 0x9, 0xffffffffffffff0b}, {0xfff, 0x5, 0x4, 0x1ff}, {0x40, 0x9, 0x11, 0x163}, {0x7fffffff, 0x8a, 0xffffffff}]}) sendto$unix(r2, &(0x7f0000002380)="591755e7e44d72366d1c122c2a3e505975687bf133d72d3087e303eafda178b6db4d3ea73e378158a112107d0b4ed7bb25b7628040880e148b4a8454b036034ac3be1754ee3937f57768fc3a127ec655f569d5ee917b0b613d", 0x59, 0x2085c73a7ef93213, &(0x7f0000002400)=@file={0x1, './file0\x00'}, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002340)={r2, &(0x7f0000000340)="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", &(0x7f0000001340)="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", 0x1}, 0x20) 2018/04/24 12:33:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x480000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x0, 0x100000001, 0x6, 0xfffffffffffffff7, 0x0, 0x0, 0x4, 0x9, 0x5, 0x7}, 0xb) 2018/04/24 12:33:16 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x7cbe, 0x10000, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x3b01, 0x5, [0xad2, 0x3, 0x1, 0xf9, 0x5]}, 0x12) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000180)={{&(0x7f000000f000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/24 12:33:16 executing program 5: r0 = socket$packet(0x11, 0x7ffffffff, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x40, 0x0, 0x0, 0x492}, {0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) 2018/04/24 12:33:16 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r0, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r2, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@generic={0xe, "603bd94144d65c7173070daf10069b31a5b229a5afc910b3f75917f3e6aa6f752e8a407406dc53667c046ea9e2aead4d5ed0b8fba8a86d39e42a032c278eb138bb3faee8b25c197484184ea7339436b92b3def191b1c584e9b0dbabeb7e838f520adcea779971759cda4fe159067c6788406f7992cc78c10eb8044777899"}, 0x80) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000340)={0x0, r2}) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000000, 0x8013, r1, 0x1e) 2018/04/24 12:33:16 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x8, 0x3, [{0x1, 0xa14a, 0x3, 0x0, 0x0, 0x80}, {0x1, 0x5210f9a1, 0xc0b, 0x0, 0x0, 0x1}, {0x7f, 0x1000, 0x4, 0x0, 0x0, 0xc00}]}) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/04/24 12:33:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) unshare(0x40600) rt_sigreturn() utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x10000}) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/04/24 12:33:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000340)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x4) accept4$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r3, 0x6, 0x1, 0x5, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000020000a2ac5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/04/24 12:33:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) mmap(&(0x7f0000155000/0x3000)=nil, 0x3000, 0x0, 0x9010, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000006c0)={0x6, &(0x7f0000000100)=""/74, &(0x7f0000000600)=[{0x9, 0x20, 0x9, &(0x7f0000000180)=""/32}, {0x7, 0xc9, 0x0, &(0x7f0000000340)=""/201}, {0x1, 0xf0, 0x2, &(0x7f0000000440)=""/240}, {0x40, 0x2, 0x4, &(0x7f0000000240)=""/2}, {0xffff, 0x94, 0x8, &(0x7f0000000540)=""/148}, {0x100000001, 0x6e, 0x0, &(0x7f0000000280)=""/110}]}) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/24 12:33:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1200200006, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/159) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/210}, 0x18) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000005c0)=0xffffffffffffff01, &(0x7f0000000600)=0x4) sendmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000300)=@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff5f}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)="9ad46736c5f5c7ac18a744d9a3a9ee371a647848f0aee8bcf353dfd09a7f7ba9fa4ea659cc2d1217f2cd335dacdf669ae9d1008c69d7903ebe4746649b64a026b8c236fa6886605baabe9105763d58dfc0e140b5acfd896f751fde1e378a99803e719169a96e0a56dc23728da249e44fe0312fbb39fe354a0da4aef7eaf209f1409ba3a2104910838c7cd191f4ba6bdaff8eb0a18f", 0x95}, {&(0x7f0000000440)="77a03f2834467e38317c58081fd1aceca9dee96089f78833ce1567e9069df52d0597910dbb8a761a1a86f856a5d1154bdc79ba7c96cdad9acad89063b0ccc4a1a2202160a03760d5a22e7654a59685c07ec3405ab40a47ca35ef9549", 0x5c}, {&(0x7f00000004c0)="fc77239cc42a4498bbb68b533e08e89096d9de608aeba61cc9e946985287da097653fd8e9f31f1af008fc35e73c1c2b92a015c1ca2c67457ef50d08d2afbed5b7cf940338f7f30b963ce890402b8d139431621665ecc6a89e1e61bfbd2a2f094a794277dd17b4f3298c3779b10d9595890def27d3a58e095d333a960ada7d9ba68a4bfb7edc9e3fbcbdb97e020e3579543e99ff408c1536d9e92e788a17e8e0631845a6e4b17eb5f72bb30f7b4a9196a2dde76ded377a9148b38abf84c8e1747f3c1ccd74f3fddb60f2224b8ac", 0xcd}], 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x198, 0x8000}, 0x3b8}], 0x1, 0x80) clock_getres(0x8, &(0x7f0000000280)) r1 = accept$ipx(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000740)=0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) syz_open_procfs(r2, &(0x7f0000000680)='net/sockstat\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x4, 0x80000000, 0xffffffffffffff7f, 0x6}) 2018/04/24 12:33:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69676d703679a9c27546c19b49662e00aa45686d6c2e188925de73f76ec79ec3be6161fa4daae457d63ad3f961ccfae5468d1edba2e2f14bc785e4f9d5d56e6c84f2f10a44d21ac8c5d2bddb1d411d98f1200f4a3454cc47077305875c928a89") setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x33, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0x3, 'rr\x00', 0x20, 0x3, 0x60}, 0x2c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8, {0x1, 0x1, 0x7, 0x7ff, 0x800, 0xfffffffffffffffa}, 0x3, 0x8}, 0xe) 2018/04/24 12:33:16 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000001800002c9adf0b6bda1ffa0000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x1}}, 0x18) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c4c60873b444e521fc9acd5506e46c2f3c19316757d304024cd90bc5dfef45f79836da36936e1ce66f0f88da386f709724c8d26c9e1220dcd2d26b45d9aeba7be014a92bee8538c48cee0784384a77aef35d986c37d827a971a2fca99c1fd7536ccc5dc8832157575f91937ba"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) [ 129.054282] ================================================================== [ 129.061694] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 129.068456] CPU: 1 PID: 9440 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 129.075295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.084650] Call Trace: [ 129.087248] dump_stack+0x185/0x1d0 [ 129.090878] ? __probe_kernel_read+0x224/0x280 [ 129.095463] kmsan_report+0x142/0x240 [ 129.099277] __msan_warning_32+0x6c/0xb0 [ 129.103347] __probe_kernel_read+0x224/0x280 [ 129.107761] ? kmsan_copy_to_user+0x141/0x160 [ 129.112266] ? kmsan_copy_to_user+0x141/0x160 [ 129.116803] is_valid_bugaddr+0xb6/0x1a0 [ 129.120870] ? report_bug+0x4b/0x880 [ 129.124588] ? kmsan_copy_to_user+0x141/0x160 [ 129.129086] report_bug+0x6f/0x880 [ 129.132625] ? __msan_poison_alloca+0x15c/0x1d0 [ 129.137300] ? do_invalid_op+0x46/0x50 [ 129.141191] ? kmsan_copy_to_user+0x141/0x160 [ 129.145690] ? do_error_trap+0xac/0x600 [ 129.149674] ? do_invalid_op+0x46/0x50 [ 129.153563] ? kmsan_copy_to_user+0x141/0x160 [ 129.158066] do_error_trap+0x1aa/0x600 [ 129.161968] ? memzero_explicit+0x2d/0x50 [ 129.166128] ? _get_random_bytes+0x63e/0x670 [ 129.170554] do_invalid_op+0x46/0x50 [ 129.174273] invalid_op+0x1b/0x40 [ 129.177735] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 129.182831] RSP: 0018:ffff880153abfa60 EFLAGS: 00010202 [ 129.188194] RAX: ffff880158369d80 RBX: ffff880153abfb18 RCX: 0000000000000004 [ 129.195468] RDX: 00007ffffffff000 RSI: ffff880153abfb18 RDI: c000000000000000 [ 129.202739] RBP: ffff880153abfaa8 R08: 0000000001080020 R09: ffff880153b0f910 [ 129.210015] R10: 0000000000000000 R11: 00000000a3340424 R12: 0000000000000004 [ 129.217289] R13: c000000000000000 R14: ffff88015836a698 R15: 00000000fec00097 [ 129.224673] ucma_create_id+0x500/0x980 [ 129.228660] ? kmsan_set_origin+0x9e/0x160 [ 129.232902] ucma_write+0x576/0x5e0 [ 129.236533] ? show_ibdev+0xf0/0xf0 [ 129.240171] __vfs_write+0x1a3/0x9f0 [ 129.243897] vfs_write+0x463/0x8d0 [ 129.247447] SYSC_write+0x172/0x360 [ 129.251075] SyS_write+0x55/0x80 [ 129.254441] do_syscall_64+0x309/0x430 [ 129.258335] ? SYSC_read+0x360/0x360 [ 129.262048] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.267239] RIP: 0033:0x455389 [ 129.270420] RSP: 002b:00007faa258f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 129.278128] RAX: ffffffffffffffda RBX: 00007faa258f46d4 RCX: 0000000000455389 [ 129.285393] RDX: 0000000000000020 RSI: 0000000020000000 RDI: 0000000000000013 [ 129.292663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.299939] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.307212] R13: 00000000000006ce R14: 00000000006fd3f0 R15: 0000000000000000 [ 129.314598] [ 129.316288] Local variable description: ----oldbit.i.i.i.i@set_next_entity [ 129.323291] Variable was created at: [ 129.327007] set_next_entity+0x5a/0xb60 [ 129.330977] pick_next_task_fair+0x1b09/0x1f70 [ 129.335578] ================================================================== [ 129.342923] Disabling lock debugging due to kernel taint [ 129.348364] Kernel panic - not syncing: panic_on_warn set ... [ 129.348364] [ 129.355733] CPU: 1 PID: 9440 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 129.363868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.373214] Call Trace: [ 129.375811] dump_stack+0x185/0x1d0 [ 129.379438] panic+0x39d/0x940 [ 129.382649] ? __probe_kernel_read+0x224/0x280 [ 129.387227] kmsan_report+0x238/0x240 [ 129.391030] __msan_warning_32+0x6c/0xb0 [ 129.395088] __probe_kernel_read+0x224/0x280 [ 129.399493] ? kmsan_copy_to_user+0x141/0x160 [ 129.403980] ? kmsan_copy_to_user+0x141/0x160 [ 129.408472] is_valid_bugaddr+0xb6/0x1a0 [ 129.412528] ? report_bug+0x4b/0x880 [ 129.416239] ? kmsan_copy_to_user+0x141/0x160 [ 129.420731] report_bug+0x6f/0x880 [ 129.424264] ? __msan_poison_alloca+0x15c/0x1d0 [ 129.428932] ? do_invalid_op+0x46/0x50 [ 129.432817] ? kmsan_copy_to_user+0x141/0x160 [ 129.437308] ? do_error_trap+0xac/0x600 [ 129.441282] ? do_invalid_op+0x46/0x50 [ 129.445165] ? kmsan_copy_to_user+0x141/0x160 [ 129.449658] do_error_trap+0x1aa/0x600 [ 129.453541] ? memzero_explicit+0x2d/0x50 [ 129.457690] ? _get_random_bytes+0x63e/0x670 [ 129.462102] do_invalid_op+0x46/0x50 [ 129.465814] invalid_op+0x1b/0x40 [ 129.469269] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 129.474359] RSP: 0018:ffff880153abfa60 EFLAGS: 00010202 [ 129.479716] RAX: ffff880158369d80 RBX: ffff880153abfb18 RCX: 0000000000000004 [ 129.487725] RDX: 00007ffffffff000 RSI: ffff880153abfb18 RDI: c000000000000000 [ 129.494989] RBP: ffff880153abfaa8 R08: 0000000001080020 R09: ffff880153b0f910 [ 129.502257] R10: 0000000000000000 R11: 00000000a3340424 R12: 0000000000000004 [ 129.509519] R13: c000000000000000 R14: ffff88015836a698 R15: 00000000fec00097 [ 129.516810] ucma_create_id+0x500/0x980 [ 129.520785] ? kmsan_set_origin+0x9e/0x160 [ 129.525025] ucma_write+0x576/0x5e0 [ 129.528658] ? show_ibdev+0xf0/0xf0 [ 129.532285] __vfs_write+0x1a3/0x9f0 [ 129.536007] vfs_write+0x463/0x8d0 [ 129.539549] SYSC_write+0x172/0x360 [ 129.543177] SyS_write+0x55/0x80 [ 129.546539] do_syscall_64+0x309/0x430 [ 129.550423] ? SYSC_read+0x360/0x360 [ 129.554134] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.559312] RIP: 0033:0x455389 [ 129.562489] RSP: 002b:00007faa258f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 129.570190] RAX: ffffffffffffffda RBX: 00007faa258f46d4 RCX: 0000000000455389 [ 129.577456] RDX: 0000000000000020 RSI: 0000000020000000 RDI: 0000000000000013 [ 129.584722] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.591984] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.599261] R13: 00000000000006ce R14: 00000000006fd3f0 R15: 0000000000000000 [ 129.607002] Dumping ftrace buffer: [ 129.610531] (ftrace buffer empty) [ 129.614217] Kernel Offset: disabled [ 129.617828] Rebooting in 86400 seconds..